🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 221 Days

Day: 21.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,563,636 km

• M1: 445,203 km (0.1 R)
• M2: 482,004 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.8 AU - 1.02 AU

Year: 308 Days

Day: 14.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.03 AU - 2.89 AU

Year: 1369 Days

Day: 16.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.04 AU - 3.04 AU

Year: 1436 Days

Day: 24.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.22 AU - 3.9 AU

Year: 2383 Days

Day: 23.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.61 AU - 4.47 AU

Year: 2881 Days

Day: 28.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,563,636 km

• M1: 876,494 km (0.075 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 12.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.14 AU - 6.42 AU

Year: 4930 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,563,636 km

• M1: 403,316 km (0.083 R)
• M2: 583,432 km (0.097 R)
• M3: 691,292 km (0.078 R)
• M4: 847,472 km (0.103 R)
• M5: 972,985 km (0.064 R)
• M6: 1,090,419 km (0.096 R)
• M7: 1,373,159 km (0.073 R)
• M8: 1,506,451 km (0.101 R)
• M9: 1,679,685 km (0.074 R)
• M10: 1,841,400 km (0.104 R)
• M11: 2,027,500 km (0.074 R)
• M12: 2,418,399 km (0.115 R)
• M13: 2,727,468 km (0.114 R)
• M14: 2,940,645 km (0.098 R)
• M15: 3,383,904 km (0.052 R)
• M16: 3,498,047 km (0.072 R)
• M17: 3,613,537 km (0.093 R)
• M18: 3,706,886 km (0.082 R)
• M19: 3,967,784 km (0.11 R)
• M20: 4,259,351 km (0.059 R)
• M21: 4,940,918 km (0.111 R)
• M22: 5,738,275 km (0.104 R)
• M23: 5,847,631 km (0.114 R)
• M24: 5,930,060 km (0.085 R)
• M25: 6,040,612 km (0.073 R)
• M26: 6,661,294 km (0.076 R)
• M27: 6,863,102 km (0.084 R)
• M28: 6,950,167 km (0.084 R)
• M29: 7,154,967 km (0.098 R)
• M30: 7,391,332 km (0.11 R)
• M31: 8,300,887 km (0.076 R)
• M32: 9,149,705 km (0.112 R)
• M33: 9,374,251 km (0.115 R)
• M34: 9,471,041 km (0.115 R)
• M35: 9,763,505 km (0.09 R)
• M36: 9,861,641 km (0.086 R)
• M37: 10,290,838 km (0.07 R)
• M38: 10,658,848 km (0.025 R)
• M39: 10,759,976 km (0.114 R)
• M40: 11,201,739 km (0.109 R)
• M41: 11,407,735 km (0.065 R)
• M42: 11,998,048 km (0.097 R)
• M43: 12,138,521 km (0.112 R)
• M44: 12,456,267 km (0.046 R)
• M45: 12,956,223 km (0.108 R)
• M46: 13,100,286 km (0.037 R)
• M47: 13,389,907 km (0.044 R)
• M48: 13,608,619 km (0.055 R)
• M49: 14,160,486 km (0.113 R)
• M50: 14,271,637 km (0.069 R)
• M51: 14,719,682 km (0.058 R)
• M52: 15,058,671 km (0.119 R)
• M53: 16,362,566 km (0.072 R)
• M54: 17,384,021 km (0.077 R)
• M55: 18,022,953 km (0.102 R)
• M56: 18,791,587 km (0.108 R)
• M57: 19,777,886 km (0.116 R)
• M58: 19,902,351 km (0.098 R)
• M59: 20,360,869 km (0.047 R)
• M60: 21,714,879 km (0.096 R)
• M61: 21,886,168 km (0.098 R)
• M62: 22,187,010 km (0.067 R)
• M63: 22,316,412 km (0.108 R)
• M64: 23,360,306 km (0.098 R)
• M65: 23,888,237 km (0.063 R)
• M66: 24,109,342 km (0.077 R)
• M67: 24,821,578 km (0.094 R)
• M68: 25,000,647 km (0.083 R)
• M69: 25,270,222 km (0.078 R)
• M70: 26,449,203 km (0.1 R)
• M71: 26,769,641 km (0.101 R)
• M72: 26,999,424 km (0.074 R)
• M73: 27,322,106 km (0.105 R)
• M74: 28,578,878 km (0.086 R)
• M75: 28,860,720 km (0.103 R)
• M76: 28,954,817 km (0.077 R)
• M77: 29,854,349 km (0.043 R)
• M78: 30,331,567 km (0.115 R)
• M79: 30,859,348 km (0.117 R)
• M80: 30,955,539 km (0.089 R)
• M81: 32,705,834 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 8.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.41 AU - 6.27 AU

Year: 5007 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,563,636 km

• M1: 102,923 km (0.064 R)
• M2: 224,696 km (0.103 R)
• M3: 345,122 km (0.058 R)
• M4: 429,346 km (0.098 R)
• M5: 490,083 km (0.1 R)
• M6: 543,190 km (0.111 R)
• M7: 802,293 km (0.115 R)
• M8: 866,471 km (0.082 R)
• M9: 986,748 km (0.089 R)
• M10: 1,098,348 km (0.11 R)
• M11: 1,155,943 km (0.084 R)
• M12: 1,214,436 km (0.117 R)
• M13: 1,976,337 km (0.075 R)
• M14: 2,136,706 km (0.114 R)
• M15: 2,209,261 km (0.052 R)
• M16: 2,413,462 km (0.087 R)
• M17: 2,470,160 km (0.11 R)
• M18: 2,527,456 km (0.028 R)
• M19: 3,062,418 km (0.057 R)
• M20: 3,124,052 km (0.109 R)
• M21: 3,269,461 km (0.1 R)
• M22: 3,353,535 km (0.096 R)
• M23: 3,653,479 km (0.106 R)
• M24: 4,557,798 km (0.085 R)
• M25: 4,938,226 km (0.051 R)
• M26: 5,428,308 km (0.037 R)
• M27: 5,908,069 km (0.046 R)
• M28: 6,036,573 km (0.083 R)
• M29: 6,140,095 km (0.1 R)
• M30: 6,800,420 km (0.096 R)
• M31: 7,903,256 km (0.118 R)
• M32: 8,187,641 km (0.109 R)
• M33: 8,678,771 km (0.117 R)
• M34: 9,418,233 km (0.108 R)
• M35: 9,810,778 km (0.032 R)
• M36: 9,993,886 km (0.115 R)
• M37: 10,055,071 km (0.062 R)
• M38: 10,270,492 km (0.102 R)
• M39: 10,363,243 km (0.098 R)
• M40: 10,612,024 km (0.026 R)
• M41: 11,594,433 km (0.057 R)
• M42: 11,691,074 km (0.102 R)
• M43: 12,374,885 km (0.114 R)
• M44: 12,605,715 km (0.115 R)
• M45: 12,705,048 km (0.08 R)
• M46: 13,340,540 km (0.079 R)
• M47: 13,441,668 km (0.059 R)
• M48: 13,543,245 km (0.039 R)
• M49: 14,364,687 km (0.085 R)
• M50: 14,711,754 km (0.114 R)
• M51: 15,026,358 km (0.099 R)
• M52: 15,626,844 km (0.085 R)
• M53: 16,055,442 km (0.046 R)
• M54: 16,924,157 km (0.088 R)
• M55: 17,143,766 km (0.091 R)
• M56: 18,481,022 km (0.102 R)
• M57: 19,162,141 km (0.099 R)
• M58: 19,851,488 km (0.119 R)
• M59: 19,967,127 km (0.088 R)
• M60: 20,044,319 km (0.087 R)
• M61: 20,160,407 km (0.067 R)
• M62: 20,237,899 km (0.054 R)
• M63: 20,665,899 km (0.118 R)
• M64: 21,214,923 km (0.11 R)
• M65: 21,412,242 km (0.053 R)
• M66: 21,570,517 km (0.077 R)
• M67: 21,967,849 km (0.11 R)
• M68: 22,729,302 km (0.114 R)
• M69: 22,971,651 km (0.096 R)
• M70: 23,133,665 km (0.088 R)
• M71: 24,031,402 km (0.067 R)
• M72: 24,774,455 km (0.088 R)
• M73: 25,650,799 km (0.067 R)
• M74: 26,113,954 km (0.11 R)
• M75: 27,091,277 km (0.074 R)
• M76: 27,262,417 km (0.112 R)
• M77: 27,391,071 km (0.112 R)
• M78: 27,778,081 km (0.112 R)
• M79: 28,210,269 km (0.089 R)
• M80: 28,340,419 km (0.111 R)
• M81: 29,125,209 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.87 AU - 8.51 AU

Year: 8315 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,563,636 km

• M1: 193,729 km (0.106 R)
• M2: 325,226 km (0.025 R)
• M3: 570,865 km (0.108 R)
• M4: 1,026,989 km (0.077 R)
• M5: 1,475,633 km (0.103 R)
• M6: 1,606,831 km (0.069 R)
• M7: 1,703,172 km (0.073 R)
• M8: 2,066,994 km (0.096 R)
• M9: 2,455,799 km (0.086 R)
• M10: 2,659,252 km (0.095 R)
• M11: 2,774,741 km (0.045 R)
• M12: 3,010,807 km (0.086 R)
• M13: 3,681,753 km (0.092 R)
• M14: 3,968,383 km (0.095 R)
• M15: 4,074,448 km (0.096 R)
• M16: 4,563,932 km (0.099 R)
• M17: 4,815,705 km (0.047 R)
• M18: 4,986,247 km (0.063 R)
• M19: 5,303,993 km (0.07 R)
• M20: 5,509,839 km (0.036 R)
• M21: 5,628,620 km (0.108 R)
• M22: 5,778,218 km (0.119 R)
• M23: 6,266,356 km (0.101 R)
• M24: 6,991,307 km (0.097 R)
• M25: 7,413,023 km (0.095 R)
• M26: 8,247,181 km (0.081 R)
• M27: 9,679,581 km (0.102 R)
• M28: 9,823,494 km (0.031 R)
• M29: 10,076,913 km (0.103 R)
• M30: 10,516,581 km (0.1 R)
• M31: 10,664,533 km (0.059 R)
• M32: 11,150,277 km (0.118 R)
• M33: 12,650,445 km (0.079 R)
• M34: 12,768,477 km (0.112 R)
• M35: 13,085,176 km (0.115 R)
• M36: 13,404,268 km (0.111 R)
• M37: 13,726,053 km (0.091 R)
• M38: 14,131,912 km (0.114 R)
• M39: 14,336,413 km (0.09 R)
• M40: 14,624,239 km (0.117 R)
• M41: 16,305,570 km (0.062 R)
• M42: 17,474,826 km (0.075 R)
• M43: 17,606,473 km (0.059 R)
• M44: 18,136,199 km (0.095 R)
• M45: 19,120,852 km (0.12 R)
• M46: 20,031,304 km (0.044 R)
• M47: 20,169,084 km (0.091 R)
• M48: 20,537,992 km (0.11 R)
• M49: 20,630,594 km (0.099 R)
• M50: 23,038,222 km (0.107 R)
• M51: 23,279,074 km (0.063 R)
• M52: 23,472,355 km (0.107 R)
• M53: 23,860,412 km (0.092 R)
• M54: 24,006,569 km (0.102 R)
• M55: 24,446,686 km (0.074 R)
• M56: 24,790,761 km (0.065 R)
• M57: 25,683,112 km (0.104 R)
• M58: 26,033,021 km (0.102 R)
• M59: 26,133,252 km (0.109 R)
• M60: 27,142,888 km (0.096 R)
• M61: 27,959,842 km (0.095 R)
• M62: 28,113,928 km (0.061 R)
• M63: 29,200,308 km (0.097 R)
• M64: 29,356,637 km (0.076 R)
• M65: 29,461,057 km (0.119 R)
• M66: 30,882,087 km (0.07 R)
• M67: 31,041,409 km (0.078 R)
• M68: 31,360,800 km (0.058 R)
• M69: 31,627,832 km (0.12 R)
• M70: 32,703,441 km (0.025 R)
• M71: 32,865,755 km (0.034 R)
• M72: 33,245,733 km (0.073 R)
• M73: 36,225,124 km (0.073 R)
• M74: 36,898,764 km (0.111 R)
• M75: 37,463,346 km (0.118 R)
• M76: 37,576,592 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.7

Radius: 6.5

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.93 AU - 21.57 AU

Year: 26530 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,563,636 km

• M1: 105,466 km (0.116 R)
• M2: 178,321 km (0.114 R)
• M3: 259,852 km (0.108 R)
• M4: 466,147 km (0.033 R)
• M5: 587,321 km (0.06 R)
• M6: 774,618 km (0.089 R)
• M7: 950,096 km (0.07 R)
• M8: 1,138,141 km (0.116 R)
• M9: 1,622,389 km (0.06 R)
• M10: 1,771,388 km (0.119 R)
• M11: 2,123,243 km (0.108 R)
• M12: 2,245,464 km (0.094 R)
• M13: 2,454,153 km (0.039 R)
• M14: 3,071,543 km (0.093 R)
• M15: 4,133,090 km (0.109 R)
• M16: 5,463,314 km (0.095 R)
• M17: 5,575,064 km (0.104 R)
• M18: 6,495,988 km (0.112 R)
• M19: 7,217,349 km (0.076 R)
• M20: 8,346,215 km (0.062 R)
• M21: 8,669,496 km (0.098 R)
• M22: 8,931,142 km (0.096 R)
• M23: 9,062,789 km (0.078 R)
• M24: 9,663,723 km (0.099 R)
• M25: 10,554,279 km (0.085 R)
• M26: 10,693,705 km (0.059 R)
• M27: 11,257,090 km (0.069 R)
• M28: 11,902,455 km (0.11 R)
• M29: 12,930,043 km (0.108 R)
• M30: 13,605,627 km (0.098 R)
• M31: 13,757,319 km (0.118 R)
• M32: 14,446,816 km (0.091 R)
• M33: 15,620,710 km (0.104 R)
• M34: 16,500,944 km (0.1 R)
• M35: 16,662,809 km (0.078 R)
• M36: 17,069,566 km (0.051 R)
• M37: 19,749,013 km (0.115 R)
• M38: 19,920,901 km (0.096 R)
• M39: 20,526,025 km (0.073 R)
• M40: 20,700,007 km (0.109 R)
• M41: 21,400,873 km (0.083 R)
• M42: 21,665,661 km (0.092 R)
• M43: 22,377,298 km (0.069 R)
• M44: 22,735,884 km (0.09 R)
• M45: 22,825,942 km (0.115 R)
• M46: 23,096,415 km (0.064 R)
• M47: 24,742,291 km (0.093 R)
• M48: 25,020,244 km (0.113 R)
• M49: 25,299,244 km (0.079 R)
• M50: 25,766,438 km (0.095 R)
• M51: 27,185,374 km (0.084 R)
• M52: 27,472,153 km (0.084 R)
• M53: 27,856,171 km (0.043 R)
• M54: 29,901,174 km (0.113 R)
• M55: 32,397,812 km (0.117 R)
• M56: 32,905,248 km (0.118 R)
• M57: 34,442,815 km (0.092 R)
• M58: 37,269,168 km (0.092 R)
• M59: 37,481,447 km (0.028 R)
• M60: 39,086,483 km (0.093 R)
• M61: 45,273,552 km (0.113 R)
• M62: 51,284,244 km (0.105 R)
• M63: 51,875,306 km (0.094 R)
• M64: 51,993,787 km (0.098 R)
• M65: 56,440,285 km (0.104 R)
• M66: 57,540,278 km (0.108 R)
• M67: 58,523,884 km (0.101 R)
• M68: 59,265,141 km (0.107 R)
• M69: 61,007,059 km (0.116 R)
• M70: 63,018,253 km (0.078 R)
• M71: 63,904,919 km (0.116 R)
• M72: 66,718,556 km (0.028 R)
• M73: 67,105,416 km (0.107 R)
• M74: 67,493,024 km (0.112 R)
• M75: 67,622,277 km (0.12 R)
• M76: 69,050,637 km (0.119 R)
• M77: 69,441,836 km (0.075 R)
• M78: 69,964,680 km (0.061 R)
• M79: 70,226,626 km (0.079 R)
• M80: 72,333,562 km (0.086 R)
• M81: 73,927,229 km (0.096 R)
• M82: 75,264,185 km (0.113 R)
• M83: 77,962,033 km (0.067 R)
• M84: 78,097,718 km (0.074 R)
• M85: 78,233,553 km (0.06 R)
• M86: 79,186,342 km (0.113 R)
• M87: 79,459,358 km (0.076 R)
• M88: 79,595,941 km (0.116 R)
• M89: 80,280,052 km (0.107 R)
• M90: 81,516,329 km (0.044 R)
• M91: 81,653,959 km (0.097 R)
• M92: 87,791,361 km (0.116 R)
• M93: 90,487,114 km (0.118 R)
• M94: 91,201,145 km (0.111 R)
• M95: 94,364,392 km (0.102 R)
• M96: 95,233,406 km (0.069 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 16,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit