🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.69 AU - 0.73 AU

Year: 230 Days

Day: 36 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.67 AU - 0.99 AU

Year: 291 Days

Day: 31.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.26 AU - 1.96 AU

Year: 787 Days

Day: 35.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.7 AU - 1.92 AU

Year: 938 Days

Day: 25.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,234,865 km

• M1: 146,456 km (0.037 R)
• M2: 282,291 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 12.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.33 AU - 4.81 AU

Year: 3761 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,234,865 km

• M1: 152,739 km (0.115 R)
• M2: 259,702 km (0.046 R)
• M3: 340,186 km (0.095 R)
• M4: 494,571 km (0.111 R)
• M5: 587,172 km (0.066 R)
• M6: 666,608 km (0.119 R)
• M7: 894,595 km (0.071 R)
• M8: 1,123,630 km (0.117 R)
• M9: 1,200,074 km (0.098 R)
• M10: 1,291,628 km (0.049 R)
• M11: 1,482,365 km (0.084 R)
• M12: 1,861,746 km (0.079 R)
• M13: 2,094,520 km (0.097 R)
• M14: 2,370,079 km (0.094 R)
• M15: 2,554,832 km (0.092 R)
• M16: 3,155,767 km (0.113 R)
• M17: 3,567,760 km (0.089 R)
• M18: 3,683,249 km (0.103 R)
• M19: 4,157,325 km (0.112 R)
• M20: 4,238,257 km (0.119 R)
• M21: 4,777,408 km (0.072 R)
• M22: 4,926,407 km (0.11 R)
• M23: 5,207,053 km (0.118 R)
• M24: 5,316,409 km (0.069 R)
• M25: 5,559,655 km (0.032 R)
• M26: 5,649,115 km (0.079 R)
• M27: 5,761,612 km (0.034 R)
• M28: 6,593,227 km (0.12 R)
• M29: 6,999,086 km (0.101 R)
• M30: 7,339,421 km (0.082 R)
• M31: 7,860,171 km (0.063 R)
• M32: 9,520,109 km (0.054 R)
• M33: 9,708,154 km (0.119 R)
• M34: 9,789,086 km (0.042 R)
• M35: 9,924,472 km (0.084 R)
• M36: 10,033,380 km (0.038 R)
• M37: 10,334,670 km (0.102 R)
• M38: 10,527,950 km (0.103 R)
• M39: 10,694,453 km (0.084 R)
• M40: 10,946,076 km (0.076 R)
• M41: 11,143,097 km (0.106 R)
• M42: 11,284,616 km (0.066 R)
• M43: 11,369,737 km (0.092 R)
• M44: 11,683,893 km (0.092 R)
• M45: 11,798,934 km (0.025 R)
• M46: 12,029,913 km (0.082 R)
• M47: 12,969,088 km (0.062 R)
• M48: 13,058,398 km (0.112 R)
• M49: 13,147,858 km (0.109 R)
• M50: 14,206,562 km (0.103 R)
• M51: 14,298,714 km (0.094 R)
• M52: 14,606,886 km (0.088 R)
• M53: 14,855,069 km (0.108 R)
• M54: 15,198,545 km (0.092 R)
• M55: 15,324,207 km (0.116 R)
• M56: 18,708,411 km (0.06 R)
• M57: 19,931,822 km (0.097 R)
• M58: 20,379,868 km (0.117 R)
• M59: 20,483,838 km (0.038 R)
• M60: 21,145,809 km (0.081 R)
• M61: 21,321,287 km (0.082 R)
• M62: 22,634,158 km (0.108 R)
• M63: 22,849,579 km (0.046 R)
• M64: 22,957,588 km (0.045 R)
• M65: 23,717,994 km (0.085 R)
• M66: 24,156,167 km (0.041 R)
• M67: 24,376,225 km (0.112 R)
• M68: 24,670,783 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 11.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.67 AU - 5.77 AU

Year: 4592 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,234,865 km

• M1: 178,171 km (0.044 R)
• M2: 287,677 km (0.119 R)
• M3: 382,522 km (0.107 R)
• M4: 501,302 km (0.115 R)
• M5: 585,825 km (0.069 R)
• M6: 771,775 km (0.113 R)
• M7: 884,123 km (0.046 R)
• M8: 966,402 km (0.118 R)
• M9: 1,101,340 km (0.114 R)
• M10: 1,488,349 km (0.117 R)
• M11: 1,617,003 km (0.059 R)
• M12: 1,764,656 km (0.037 R)
• M13: 2,010,296 km (0.067 R)
• M14: 2,089,433 km (0.096 R)
• M15: 2,234,543 km (0.071 R)
• M16: 2,433,509 km (0.098 R)
• M17: 2,673,015 km (0.12 R)
• M18: 2,884,546 km (0.082 R)
• M19: 3,175,215 km (0.034 R)
• M20: 3,399,612 km (0.088 R)
• M21: 3,648,692 km (0.069 R)
• M22: 3,765,678 km (0.113 R)
• M23: 3,943,549 km (0.071 R)
• M24: 4,023,435 km (0.111 R)
• M25: 4,369,455 km (0.085 R)
• M26: 4,682,713 km (0.036 R)
• M27: 4,788,777 km (0.091 R)
• M28: 4,895,740 km (0.115 R)
• M29: 5,331,369 km (0.088 R)
• M30: 5,509,091 km (0.101 R)
• M31: 5,621,290 km (0.074 R)
• M32: 6,427,473 km (0.077 R)
• M33: 6,593,077 km (0.096 R)
• M34: 6,832,135 km (0.079 R)
• M35: 6,977,095 km (0.034 R)
• M36: 7,294,392 km (0.114 R)
• M37: 7,591,494 km (0.06 R)
• M38: 7,741,540 km (0.086 R)
• M39: 7,842,220 km (0.07 R)
• M40: 7,917,916 km (0.046 R)
• M41: 8,455,122 km (0.044 R)
• M42: 8,558,644 km (0.114 R)
• M43: 8,951,189 km (0.111 R)
• M44: 9,056,805 km (0.113 R)
• M45: 9,136,391 km (0.079 R)
• M46: 9,999,122 km (0.066 R)
• M47: 10,440,286 km (0.07 R)
• M48: 10,972,555 km (0.107 R)
• M49: 11,284,766 km (0.098 R)
• M50: 11,542,224 km (0.044 R)
• M51: 12,592,102 km (0.051 R)
• M52: 12,799,743 km (0.052 R)
• M53: 13,098,490 km (0.109 R)
• M54: 13,399,481 km (0.052 R)
• M55: 13,490,287 km (0.03 R)
• M56: 14,192,799 km (0.088 R)
• M57: 15,001,226 km (0.092 R)
• M58: 15,442,839 km (0.098 R)
• M59: 15,601,562 km (0.06 R)
• M60: 16,500,496 km (0.114 R)
• M61: 16,793,109 km (0.098 R)
• M62: 16,890,946 km (0.078 R)
• M63: 17,449,245 km (0.107 R)
• M64: 17,581,490 km (0.101 R)
• M65: 18,047,038 km (0.088 R)
• M66: 18,482,967 km (0.12 R)
• M67: 18,617,904 km (0.115 R)
• M68: 19,024,361 km (0.054 R)
• M69: 19,194,604 km (0.102 R)
• M70: 19,742,730 km (0.057 R)
• M71: 20,018,738 km (0.098 R)
• M72: 20,609,500 km (0.037 R)
• M73: 22,236,676 km (0.107 R)
• M74: 22,451,948 km (0.092 R)
• M75: 22,848,532 km (0.107 R)
• M76: 24,642,808 km (0.111 R)
• M77: 24,902,810 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 13.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.77 AU - 6.97 AU

Year: 5476 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,234,865 km

• M1: 204,949 km (0.099 R)
• M2: 759,808 km (0.065 R)
• M3: 1,090,718 km (0.075 R)
• M4: 1,381,836 km (0.103 R)
• M5: 1,519,466 km (0.062 R)
• M6: 1,625,830 km (0.098 R)
• M7: 1,846,487 km (0.112 R)
• M8: 1,999,226 km (0.102 R)
• M9: 2,525,362 km (0.109 R)
• M10: 2,610,184 km (0.062 R)
• M11: 2,804,511 km (0.106 R)
• M12: 3,582,121 km (0.049 R)
• M13: 4,169,741 km (0.027 R)
• M14: 5,027,236 km (0.081 R)
• M15: 5,188,952 km (0.093 R)
• M16: 5,712,694 km (0.117 R)
• M17: 5,938,287 km (0.085 R)
• M18: 6,456,794 km (0.094 R)
• M19: 6,810,593 km (0.091 R)
• M20: 7,110,387 km (0.043 R)
• M21: 7,568,156 km (0.065 R)
• M22: 8,770,774 km (0.113 R)
• M23: 9,829,178 km (0.065 R)
• M24: 9,964,265 km (0.11 R)
• M25: 10,649,424 km (0.059 R)
• M26: 10,753,394 km (0.086 R)
• M27: 10,962,682 km (0.118 R)
• M28: 11,992,813 km (0.094 R)
• M29: 12,574,449 km (0.081 R)
• M30: 12,794,956 km (0.043 R)
• M31: 13,314,360 km (0.092 R)
• M32: 13,501,657 km (0.069 R)
• M33: 13,614,453 km (0.098 R)
• M34: 13,878,643 km (0.062 R)
• M35: 14,182,925 km (0.1 R)
• M36: 14,604,791 km (0.099 R)
• M37: 15,382,251 km (0.103 R)
• M38: 15,855,430 km (0.065 R)
• M39: 15,974,360 km (0.079 R)
• M40: 16,614,190 km (0.058 R)
• M41: 16,977,713 km (0.088 R)
• M42: 18,084,288 km (0.087 R)
• M43: 18,291,631 km (0.107 R)
• M44: 19,383,247 km (0.096 R)
• M45: 19,766,067 km (0.044 R)
• M46: 20,366,553 km (0.08 R)
• M47: 21,849,667 km (0.093 R)
• M48: 22,470,348 km (0.107 R)
• M49: 22,648,818 km (0.041 R)
• M50: 22,783,008 km (0.108 R)
• M51: 23,457,694 km (0.071 R)
• M52: 23,820,170 km (0.095 R)
• M53: 24,184,590 km (0.102 R)
• M54: 24,596,732 km (0.107 R)
• M55: 24,688,585 km (0.054 R)
• M56: 25,103,570 km (0.116 R)
• M57: 25,567,473 km (0.113 R)
• M58: 25,660,523 km (0.105 R)
• M59: 25,753,722 km (0.097 R)
• M60: 25,987,245 km (0.068 R)
• M61: 26,268,489 km (0.12 R)
• M62: 26,597,753 km (0.091 R)
• M63: 26,786,546 km (0.03 R)
• M64: 27,546,204 km (0.087 R)
• M65: 27,928,726 km (0.086 R)
• M66: 28,024,618 km (0.088 R)
• M67: 28,313,043 km (0.118 R)
• M68: 28,457,554 km (0.103 R)
• M69: 28,650,685 km (0.098 R)
• M70: 28,747,475 km (0.077 R)
• M71: 29,427,547 km (0.074 R)
• M72: 29,867,514 km (0.106 R)
• M73: 30,063,786 km (0.032 R)
• M74: 30,211,290 km (0.119 R)
• M75: 30,507,045 km (0.051 R)
• M76: 30,902,731 km (0.111 R)
• M77: 31,599,409 km (0.027 R)
• M78: 33,822,583 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 13.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.82 AU - 11.28 AU

Year: 11363 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,234,865 km

• M1: 232,924 km (0.062 R)
• M2: 405,410 km (0.091 R)
• M3: 494,571 km (0.048 R)
• M4: 779,405 km (0.073 R)
• M5: 1,175,540 km (0.099 R)
• M6: 1,274,275 km (0.114 R)
• M7: 1,459,626 km (0.038 R)
• M8: 1,789,041 km (0.112 R)
• M9: 1,951,055 km (0.056 R)
• M10: 2,518,331 km (0.047 R)
• M11: 2,807,503 km (0.081 R)
• M12: 3,024,719 km (0.091 R)
• M13: 3,191,222 km (0.091 R)
• M14: 4,504,841 km (0.107 R)
• M15: 5,020,205 km (0.037 R)
• M16: 5,656,744 km (0.115 R)
• M17: 5,828,632 km (0.09 R)
• M18: 6,969,017 km (0.071 R)
• M19: 7,079,570 km (0.053 R)
• M20: 7,564,865 km (0.119 R)
• M21: 8,061,231 km (0.074 R)
• M22: 8,450,185 km (0.116 R)
• M23: 8,805,480 km (0.094 R)
• M24: 9,085,378 km (0.119 R)
• M25: 9,206,103 km (0.091 R)
• M26: 9,983,863 km (0.073 R)
• M27: 10,401,690 km (0.072 R)
• M28: 10,612,772 km (0.054 R)
• M29: 10,782,715 km (0.106 R)
• M30: 10,953,406 km (0.118 R)
• M31: 11,341,015 km (0.064 R)
• M32: 11,645,745 km (0.103 R)
• M33: 11,777,092 km (0.115 R)
• M34: 12,129,844 km (0.12 R)
• M35: 12,262,986 km (0.091 R)
• M36: 12,396,727 km (0.098 R)
• M37: 12,710,583 km (0.091 R)
• M38: 13,300,447 km (0.062 R)
• M39: 13,667,860 km (0.073 R)
• M40: 13,992,038 km (0.062 R)
• M41: 14,085,238 km (0.11 R)
• M42: 14,272,086 km (0.108 R)
• M43: 15,796,488 km (0.057 R)
• M44: 16,577,987 km (0.069 R)
• M45: 17,372,202 km (0.099 R)
• M46: 17,723,458 km (0.114 R)
• M47: 18,026,543 km (0.097 R)
• M48: 18,843,049 km (0.1 R)
• M49: 20,090,396 km (0.047 R)
• M50: 20,989,928 km (0.1 R)
• M51: 21,310,665 km (0.056 R)
• M52: 21,956,779 km (0.116 R)
• M53: 22,883,388 km (0.036 R)
• M54: 22,993,193 km (0.109 R)
• M55: 24,718,206 km (0.09 R)
• M56: 24,943,799 km (0.039 R)
• M57: 26,831,126 km (0.037 R)
• M58: 27,704,030 km (0.041 R)
• M59: 29,239,353 km (0.059 R)
• M60: 29,537,651 km (0.104 R)
• M61: 30,137,538 km (0.049 R)
• M62: 32,330,194 km (0.098 R)
• M63: 33,383,513 km (0.084 R)
• M64: 34,133,746 km (0.102 R)
• M65: 34,510,882 km (0.109 R)
• M66: 35,015,925 km (0.115 R)
• M67: 35,459,931 km (0.116 R)
• M68: 35,905,733 km (0.113 R)
• M69: 36,353,479 km (0.092 R)
• M70: 36,674,367 km (0.108 R)
• M71: 37,383,760 km (0.037 R)
• M72: 37,902,416 km (0.113 R)
• M73: 39,407,071 km (0.06 R)
• M74: 41,666,897 km (0.119 R)
• M75: 42,677,281 km (0.075 R)
• M76: 43,219,423 km (0.112 R)
• M77: 43,627,526 km (0.079 R)
• M78: 44,105,192 km (0.079 R)
• M79: 44,242,074 km (0.119 R)
• M80: 45,548,961 km (0.054 R)
• M81: 45,687,190 km (0.107 R)
• M82: 46,033,509 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 4.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.95 AU - 20.65 AU

Year: 28913 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,234,865 km

• M1: 175,478 km (0.108 R)
• M2: 517,160 km (0.075 R)
• M3: 1,051,224 km (0.051 R)
• M4: 1,426,864 km (0.086 R)
• M5: 1,894,956 km (0.07 R)
• M6: 2,060,860 km (0.088 R)
• M7: 2,231,551 km (0.076 R)
• M8: 2,616,916 km (0.071 R)
• M9: 2,647,434 km (0.119 R)
• M10: 3,184,041 km (0.075 R)
• M11: 3,514,952 km (0.12 R)
• M12: 3,548,761 km (0.114 R)
• M13: 3,926,645 km (0.071 R)
• M14: 4,173,781 km (0.12 R)
• M15: 4,646,211 km (0.112 R)
• M16: 5,211,990 km (0.069 R)
• M17: 5,250,436 km (0.077 R)
• M18: 5,839,254 km (0.106 R)
• M19: 6,407,576 km (0.094 R)
• M20: 7,727,328 km (0.11 R)
• M21: 8,667,401 km (0.097 R)
• M22: 9,220,614 km (0.072 R)
• M23: 9,832,769 km (0.113 R)
• M24: 10,312,679 km (0.093 R)
• M25: 10,409,469 km (0.092 R)
• M26: 11,245,122 km (0.075 R)
• M27: 11,696,160 km (0.053 R)
• M28: 12,771,469 km (0.092 R)
• M29: 13,400,080 km (0.037 R)
• M30: 14,145,975 km (0.088 R)
• M31: 15,234,898 km (0.047 R)
• M32: 16,975,020 km (0.036 R)
• M33: 17,204,204 km (0.106 R)
• M34: 18,954,798 km (0.112 R)
• M35: 19,911,477 km (0.064 R)
• M36: 21,313,807 km (0.117 R)
• M37: 21,746,893 km (0.093 R)
• M38: 22,120,439 km (0.103 R)
• M39: 22,433,397 km (0.098 R)
• M40: 23,126,933 km (0.029 R)
• M41: 23,253,792 km (0.118 R)
• M42: 24,019,883 km (0.103 R)
• M43: 24,794,052 km (0.092 R)
• M44: 25,119,128 km (0.096 R)
• M45: 25,249,577 km (0.085 R)
• M46: 25,445,551 km (0.03 R)
• M47: 25,576,598 km (0.072 R)
• M48: 25,642,122 km (0.083 R)
• M49: 26,831,874 km (0.083 R)
• M50: 27,433,407 km (0.107 R)
• M51: 27,971,959 km (0.042 R)
• M52: 28,039,578 km (0.12 R)
• M53: 29,677,076 km (0.062 R)
• M54: 30,368,517 km (0.102 R)
• M55: 30,716,183 km (0.056 R)
• M56: 31,065,344 km (0.096 R)
• M57: 31,696,797 km (0.096 R)
• M58: 31,767,257 km (0.114 R)
• M59: 32,474,556 km (0.054 R)
• M60: 33,186,941 km (0.118 R)
• M61: 33,760,499 km (0.094 R)
• M62: 34,048,625 km (0.118 R)
• M63: 36,677,359 km (0.108 R)
• M64: 37,270,365 km (0.105 R)
• M65: 37,642,564 km (0.075 R)
• M66: 38,917,288 km (0.074 R)
• M67: 40,741,035 km (0.102 R)
• M68: 41,586,114 km (0.107 R)
• M69: 42,359,385 km (0.062 R)
• M70: 42,437,026 km (0.102 R)
• M71: 42,514,668 km (0.087 R)
• M72: 42,981,413 km (0.072 R)
• M73: 43,137,444 km (0.074 R)
• M74: 44,313,283 km (0.057 R)
• M75: 44,392,121 km (0.046 R)
• M76: 44,549,797 km (0.089 R)
• M77: 45,579,180 km (0.119 R)
• M78: 45,738,203 km (0.083 R)
• M79: 45,817,789 km (0.112 R)
• M80: 51,337,800 km (0.063 R)
• M81: 52,167,021 km (0.062 R)
• M82: 53,587,004 km (0.11 R)
• M83: 54,681,313 km (0.108 R)
• M84: 55,019,554 km (0.119 R)
• M85: 55,104,226 km (0.081 R)
• M86: 56,721,080 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,316 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit