🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.79 AU - 0.79 AU

Year: 259 Days

Day: 45.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 426 Days

Day: 15.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 159.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 747 Days

Day: 18 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.6 AU - 2 AU

Year: 891 Days

Day: 24.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.91 AU - 1.99 AU

Year: 1005 Days

Day: 43 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,984,337 km

• M1: 239,506 km (0.094 R)
• M2: 1,094,608 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.51 AU - 2.79 AU

Year: 1592 Days

Day: 35.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 13.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.36 AU - 4.9 AU

Year: 3676 Days

Day: 8.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,984,337 km

• M1: 176,974 km (0.07 R)
• M2: 265,985 km (0.066 R)
• M3: 371,152 km (0.099 R)
• M4: 493,224 km (0.093 R)
• M5: 640,578 km (0.081 R)
• M6: 1,011,431 km (0.101 R)
• M7: 1,135,149 km (0.099 R)
• M8: 1,264,252 km (0.08 R)
• M9: 1,487,900 km (0.083 R)
• M10: 1,682,826 km (0.06 R)
• M11: 1,864,737 km (0.102 R)
• M12: 1,963,771 km (0.071 R)
• M13: 2,121,597 km (0.109 R)
• M14: 2,248,606 km (0.075 R)
• M15: 2,342,703 km (0.056 R)
• M16: 2,719,839 km (0.09 R)
• M17: 2,820,518 km (0.115 R)
• M18: 2,935,110 km (0.055 R)
• M19: 3,116,722 km (0.11 R)
• M20: 3,209,024 km (0.109 R)
• M21: 3,329,001 km (0.103 R)
• M22: 3,559,831 km (0.037 R)
• M23: 3,838,233 km (0.09 R)
• M24: 4,401,768 km (0.108 R)
• M25: 4,520,548 km (0.085 R)
• M26: 4,837,846 km (0.073 R)
• M27: 4,991,483 km (0.056 R)
• M28: 5,287,986 km (0.064 R)
• M29: 5,462,267 km (0.103 R)
• M30: 5,638,493 km (0.095 R)
• M31: 5,735,433 km (0.101 R)
• M32: 6,463,526 km (0.083 R)
• M33: 6,633,170 km (0.082 R)
• M34: 6,804,160 km (0.065 R)
• M35: 6,907,532 km (0.065 R)
• M36: 7,028,856 km (0.105 R)
• M37: 7,326,257 km (0.118 R)
• M38: 8,261,991 km (0.026 R)
• M39: 8,353,844 km (0.056 R)
• M40: 8,594,697 km (0.09 R)
• M41: 8,706,596 km (0.11 R)
• M42: 9,101,983 km (0.044 R)
• M43: 9,388,164 km (0.082 R)
• M44: 9,541,951 km (0.118 R)
• M45: 9,754,828 km (0.082 R)
• M46: 10,244,612 km (0.075 R)
• M47: 10,363,243 km (0.111 R)
• M48: 10,642,093 km (0.033 R)
• M49: 11,350,140 km (0.105 R)
• M50: 11,493,604 km (0.032 R)
• M51: 12,366,957 km (0.034 R)
• M52: 12,662,861 km (0.059 R)
• M53: 13,197,075 km (0.108 R)
• M54: 13,521,104 km (0.099 R)
• M55: 14,023,304 km (0.084 R)
• M56: 14,243,512 km (0.041 R)
• M57: 14,933,458 km (0.088 R)
• M58: 15,045,806 km (0.118 R)
• M59: 15,180,893 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 11.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.68 AU - 6.26 AU

Year: 5382 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,984,337 km

• M1: 165,605 km (0.082 R)
• M2: 251,175 km (0.074 R)
• M3: 382,372 km (0.057 R)
• M4: 478,414 km (0.088 R)
• M5: 744,698 km (0.076 R)
• M6: 836,551 km (0.064 R)
• M7: 945,010 km (0.068 R)
• M8: 1,190,799 km (0.083 R)
• M9: 1,545,795 km (0.08 R)
• M10: 1,666,670 km (0.102 R)
• M11: 1,837,959 km (0.091 R)
• M12: 2,266,557 km (0.088 R)
• M13: 2,510,252 km (0.081 R)
• M14: 2,799,575 km (0.086 R)
• M15: 3,023,672 km (0.071 R)
• M16: 3,292,649 km (0.105 R)
• M17: 3,390,636 km (0.12 R)
• M18: 3,509,566 km (0.115 R)
• M19: 3,650,038 km (0.077 R)
• M20: 3,916,173 km (0.104 R)
• M21: 4,230,927 km (0.104 R)
• M22: 4,337,740 km (0.109 R)
• M23: 5,156,190 km (0.076 R)
• M24: 5,293,521 km (0.111 R)
• M25: 5,595,110 km (0.12 R)
• M26: 6,070,083 km (0.11 R)
• M27: 6,190,809 km (0.099 R)
• M28: 6,459,486 km (0.098 R)
• M29: 6,533,388 km (0.069 R)
• M30: 6,731,904 km (0.081 R)
• M31: 7,365,302 km (0.11 R)
• M32: 8,017,698 km (0.098 R)
• M33: 8,123,763 km (0.103 R)
• M34: 8,770,325 km (0.115 R)
• M35: 8,989,635 km (0.105 R)
• M36: 9,182,916 km (0.034 R)
• M37: 9,545,691 km (0.106 R)
• M38: 9,658,188 km (0.047 R)
• M39: 10,027,096 km (0.093 R)
• M40: 10,170,262 km (0.035 R)
• M41: 10,256,430 km (0.095 R)
• M42: 11,102,256 km (0.077 R)
• M43: 11,819,279 km (0.119 R)
• M44: 11,909,935 km (0.065 R)
• M45: 12,183,400 km (0.062 R)
• M46: 12,674,680 km (0.045 R)
• M47: 13,455,281 km (0.103 R)
• M48: 13,771,830 km (0.099 R)
• M49: 13,931,003 km (0.113 R)
• M50: 14,187,114 km (0.117 R)
• M51: 14,541,811 km (0.119 R)
• M52: 15,128,384 km (0.101 R)
• M53: 15,623,104 km (0.117 R)
• M54: 16,730,427 km (0.09 R)
• M55: 17,413,641 km (0.115 R)
• M56: 17,620,535 km (0.103 R)
• M57: 18,175,842 km (0.092 R)
• M58: 18,455,740 km (0.032 R)
• M59: 18,631,517 km (0.077 R)
• M60: 19,161,692 km (0.118 R)
• M61: 19,625,445 km (0.119 R)
• M62: 19,948,577 km (0.097 R)
• M63: 20,092,640 km (0.072 R)
• M64: 20,709,432 km (0.076 R)
• M65: 20,891,941 km (0.04 R)
• M66: 21,111,700 km (0.034 R)
• M67: 21,185,153 km (0.113 R)
• M68: 21,738,665 km (0.102 R)
• M69: 22,035,766 km (0.087 R)
• M70: 22,184,766 km (0.101 R)
• M71: 22,521,511 km (0.115 R)
• M72: 22,596,459 km (0.088 R)
• M73: 22,671,707 km (0.089 R)
• M74: 23,010,696 km (0.099 R)
• M75: 23,199,787 km (0.1 R)
• M76: 23,351,480 km (0.099 R)
• M77: 23,617,764 km (0.073 R)
• M78: 23,693,909 km (0.089 R)
• M79: 24,345,408 km (0.069 R)
• M80: 24,925,100 km (0.118 R)
• M81: 25,587,519 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 13.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.71 AU - 10.15 AU

Year: 9031 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,984,337 km

• M1: 190,438 km (0.104 R)
• M2: 318,195 km (0.058 R)
• M3: 503,247 km (0.106 R)
• M4: 587,321 km (0.071 R)
• M5: 704,157 km (0.093 R)
• M6: 995,574 km (0.108 R)
• M7: 1,172,847 km (0.075 R)
• M8: 1,291,329 km (0.076 R)
• M9: 1,396,496 km (0.106 R)
• M10: 1,749,098 km (0.06 R)
• M11: 2,762,325 km (0.104 R)
• M12: 3,135,272 km (0.119 R)
• M13: 3,303,719 km (0.1 R)
• M14: 3,499,842 km (0.072 R)
• M15: 4,085,518 km (0.107 R)
• M16: 4,323,079 km (0.09 R)
• M17: 4,511,124 km (0.069 R)
• M18: 4,619,881 km (0.102 R)
• M19: 4,867,616 km (0.118 R)
• M20: 5,063,290 km (0.063 R)
• M21: 5,204,809 km (0.075 R)
• M22: 5,578,804 km (0.119 R)
• M23: 6,505,862 km (0.057 R)
• M24: 6,598,164 km (0.096 R)
• M25: 7,320,123 km (0.07 R)
• M26: 7,902,807 km (0.08 R)
• M27: 8,907,207 km (0.066 R)
• M28: 9,354,804 km (0.111 R)
• M29: 9,529,085 km (0.072 R)
• M30: 9,774,725 km (0.086 R)
• M31: 10,632,968 km (0.112 R)
• M32: 10,924,385 km (0.082 R)
• M33: 11,218,494 km (0.045 R)
• M34: 11,777,092 km (0.083 R)
• M35: 12,040,833 km (0.098 R)
• M36: 12,306,519 km (0.116 R)
• M37: 12,574,299 km (0.117 R)
• M38: 12,766,682 km (0.072 R)
• M39: 13,076,649 km (0.078 R)
• M40: 13,271,575 km (0.038 R)
• M41: 13,467,399 km (0.094 R)
• M42: 13,822,544 km (0.1 R)
• M43: 14,663,134 km (0.081 R)
• M44: 15,232,803 km (0.079 R)
• M45: 15,355,773 km (0.108 R)
• M46: 16,184,246 km (0.075 R)
• M47: 16,435,720 km (0.119 R)
• M48: 16,561,831 km (0.071 R)
• M49: 17,325,827 km (0.118 R)
• M50: 18,536,971 km (0.059 R)
• M51: 18,799,964 km (0.109 R)
• M52: 18,976,041 km (0.064 R)
• M53: 19,329,990 km (0.086 R)
• M54: 20,359,373 km (0.069 R)
• M55: 21,085,969 km (0.101 R)
• M56: 21,682,566 km (0.054 R)
• M57: 21,913,545 km (0.112 R)
• M58: 22,517,920 km (0.119 R)
• M59: 22,798,715 km (0.115 R)
• M60: 23,033,584 km (0.106 R)
• M61: 23,269,201 km (0.104 R)
• M62: 24,076,581 km (0.088 R)
• M63: 24,363,659 km (0.118 R)
• M64: 24,603,913 km (0.04 R)
• M65: 25,523,641 km (0.114 R)
• M66: 26,110,364 km (0.116 R)
• M67: 26,701,574 km (0.118 R)
• M68: 27,098,009 km (0.053 R)
• M69: 28,299,429 km (0.105 R)
• M70: 29,211,976 km (0.096 R)
• M71: 29,620,528 km (0.115 R)
• M72: 30,237,021 km (0.103 R)
• M73: 30,598,748 km (0.069 R)
• M74: 30,805,942 km (0.11 R)
• M75: 31,065,643 km (0.047 R)
• M76: 31,849,387 km (0.107 R)
• M77: 32,639,413 km (0.065 R)
• M78: 33,436,022 km (0.12 R)
• M79: 33,649,498 km (0.118 R)
• M80: 34,508,190 km (0.075 R)
• M81: 34,886,074 km (0.05 R)
• M82: 35,537,124 km (0.096 R)
• M83: 36,027,954 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 4.1

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.32 AU - 15.44 AU

Year: 20119 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,984,337 km

• M1: 495,618 km (0.112 R)
• M2: 1,226,553 km (0.032 R)
• M3: 1,281,156 km (0.103 R)
• M4: 1,596,209 km (0.076 R)
• M5: 1,656,048 km (0.071 R)
• M6: 1,808,788 km (0.067 R)
• M7: 2,030,342 km (0.071 R)
• M8: 2,926,284 km (0.065 R)
• M9: 3,414,272 km (0.083 R)
• M10: 4,048,866 km (0.054 R)
• M11: 4,089,707 km (0.102 R)
• M12: 4,213,125 km (0.091 R)
• M13: 4,935,383 km (0.105 R)
• M14: 5,066,880 km (0.08 R)
• M15: 7,270,905 km (0.116 R)
• M16: 7,671,977 km (0.119 R)
• M17: 7,722,691 km (0.075 R)
• M18: 8,235,064 km (0.113 R)
• M19: 8,600,382 km (0.086 R)
• M20: 9,292,721 km (0.079 R)
• M21: 10,504,314 km (0.069 R)
• M22: 10,673,359 km (0.03 R)
• M23: 10,957,146 km (0.1 R)
• M24: 11,071,439 km (0.12 R)
• M25: 11,764,825 km (0.084 R)
• M26: 11,881,811 km (0.116 R)
• M27: 14,424,975 km (0.111 R)
• M28: 15,245,070 km (0.12 R)
• M29: 16,145,051 km (0.082 R)
• M30: 16,275,052 km (0.104 R)
• M31: 16,601,474 km (0.056 R)
• M32: 16,798,345 km (0.09 R)
• M33: 16,995,964 km (0.105 R)
• M34: 18,130,664 km (0.096 R)
• M35: 19,289,449 km (0.087 R)
• M36: 19,704,284 km (0.04 R)
• M37: 20,472,169 km (0.111 R)
• M38: 20,542,480 km (0.062 R)
• M39: 20,895,083 km (0.087 R)
• M40: 21,107,661 km (0.066 R)
• M41: 22,761,166 km (0.106 R)
• M42: 22,979,879 km (0.114 R)
• M43: 24,679,610 km (0.052 R)
• M44: 25,204,997 km (0.044 R)
• M45: 25,582,433 km (0.098 R)
• M46: 26,879,895 km (0.06 R)
• M47: 28,198,600 km (0.107 R)
• M48: 28,433,469 km (0.109 R)
• M49: 28,905,151 km (0.066 R)
• M50: 29,141,964 km (0.099 R)
• M51: 29,538,100 km (0.077 R)
• M52: 29,776,708 km (0.095 R)
• M53: 30,576,458 km (0.104 R)
• M54: 32,115,372 km (0.096 R)
• M55: 32,688,780 km (0.092 R)
• M56: 32,935,467 km (0.087 R)
• M57: 33,348,058 km (0.081 R)
• M58: 34,178,326 km (0.078 R)
• M59: 38,691,245 km (0.093 R)
• M60: 39,039,210 km (0.059 R)
• M61: 39,213,791 km (0.079 R)
• M62: 39,301,006 km (0.117 R)
• M63: 39,563,401 km (0.084 R)
• M64: 39,738,580 km (0.062 R)
• M65: 40,618,515 km (0.1 R)
• M66: 40,795,339 km (0.119 R)
• M67: 41,683,053 km (0.12 R)
• M68: 41,950,534 km (0.105 R)
• M69: 42,218,613 km (0.047 R)
• M70: 42,936,384 km (0.087 R)
• M71: 44,474,998 km (0.075 R)
• M72: 44,748,313 km (0.108 R)
• M73: 45,479,997 km (0.054 R)
• M74: 46,215,719 km (0.065 R)
• M75: 46,492,625 km (0.086 R)
• M76: 47,233,732 km (0.095 R)
• M77: 47,326,633 km (0.078 R)
• M78: 49,197,504 km (0.115 R)
• M79: 50,711,584 km (0.089 R)
• M80: 52,721,880 km (0.061 R)
• M81: 54,563,131 km (0.095 R)
• M82: 55,638,739 km (0.109 R)
• M83: 58,109,049 km (0.099 R)
• M84: 58,308,164 km (0.064 R)
• M85: 58,907,154 km (0.045 R)
• M86: 59,708,699 km (0.081 R)
• M87: 61,322,860 km (0.093 R)
• M88: 64,490,894 km (0.094 R)
• M89: 64,593,967 km (0.117 R)
• M90: 64,800,262 km (0.112 R)
• M91: 65,006,857 km (0.086 R)
• M92: 65,420,495 km (0.058 R)
• M93: 67,084,173 km (0.051 R)
• M94: 68,446,112 km (0.078 R)
• M95: 69,077,714 km (0.098 R)
• M96: 69,500,029 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit