🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 184 Days

Day: 21.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 51 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,428,848 km

• M1: 317,297 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.67 AU - 0.77 AU

Year: 220 Days

Day: 44.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.94 AU - 0.98 AU

Year: 339 Days

Day: 26.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,428,848 km

• M1: 86,617 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.98 AU - 1.1 AU

Year: 382 Days

Day: 42 Hours

Environment

Temp: 36 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,428,848 km

• M1: 71,957 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2 AU - 2.88 AU

Year: 1372 Days

Day: 37.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,428,848 km

• M1: 1,722,320 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.12 AU - 3.28 AU

Year: 1597 Days

Day: 35.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,428,848 km

• M1: 349,461 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 10.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.54 AU - 6.04 AU

Year: 4379 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,428,848 km

• M1: 135,087 km (0.107 R)
• M2: 233,522 km (0.101 R)
• M3: 343,926 km (0.1 R)
• M4: 414,835 km (0.087 R)
• M5: 575,503 km (0.101 R)
• M6: 838,795 km (0.118 R)
• M7: 913,145 km (0.116 R)
• M8: 1,068,727 km (0.085 R)
• M9: 1,265,448 km (0.081 R)
• M10: 1,440,478 km (0.054 R)
• M11: 1,565,542 km (0.06 R)
• M12: 1,826,740 km (0.108 R)
• M13: 1,975,141 km (0.113 R)
• M14: 2,102,000 km (0.044 R)
• M15: 2,192,506 km (0.073 R)
• M16: 2,567,548 km (0.118 R)
• M17: 2,776,836 km (0.05 R)
• M18: 3,257,194 km (0.093 R)
• M19: 3,889,844 km (0.087 R)
• M20: 3,985,586 km (0.084 R)
• M21: 4,212,227 km (0.032 R)
• M22: 4,476,567 km (0.113 R)
• M23: 4,695,279 km (0.109 R)
• M24: 4,865,970 km (0.039 R)
• M25: 4,934,785 km (0.11 R)
• M26: 5,090,816 km (0.105 R)
• M27: 5,283,946 km (0.108 R)
• M28: 5,407,963 km (0.032 R)
• M29: 5,822,798 km (0.109 R)
• M30: 5,914,202 km (0.117 R)
• M31: 6,435,700 km (0.118 R)
• M32: 6,587,393 km (0.102 R)
• M33: 6,663,688 km (0.047 R)
• M34: 6,952,411 km (0.117 R)
• M35: 7,166,935 km (0.11 R)
• M36: 7,363,656 km (0.12 R)
• M37: 7,482,736 km (0.105 R)
• M38: 7,742,587 km (0.071 R)
• M39: 7,823,221 km (0.087 R)
• M40: 8,025,926 km (0.087 R)
• M41: 8,707,194 km (0.056 R)
• M42: 9,044,238 km (0.098 R)
• M43: 9,342,537 km (0.081 R)
• M44: 9,449,948 km (0.101 R)
• M45: 9,536,116 km (0.096 R)
• M46: 9,752,734 km (0.05 R)
• M47: 9,818,108 km (0.081 R)
• M48: 9,949,156 km (0.07 R)
• M49: 10,301,459 km (0.109 R)
• M50: 10,680,390 km (0.079 R)
• M51: 10,792,738 km (0.118 R)
• M52: 11,451,867 km (0.045 R)
• M53: 11,797,886 km (0.063 R)
• M54: 11,867,599 km (0.051 R)
• M55: 12,358,878 km (0.101 R)
• M56: 12,713,874 km (0.116 R)
• M57: 13,192,438 km (0.103 R)
• M58: 13,264,694 km (0.095 R)
• M59: 13,482,358 km (0.051 R)
• M60: 13,750,139 km (0.103 R)
• M61: 13,994,881 km (0.085 R)
• M62: 14,216,585 km (0.095 R)
• M63: 14,613,468 km (0.074 R)
• M64: 14,863,296 km (0.105 R)
• M65: 15,089,488 km (0.1 R)
• M66: 15,165,185 km (0.118 R)
• M67: 15,545,164 km (0.079 R)
• M68: 15,749,215 km (0.062 R)
• M69: 15,954,015 km (0.083 R)
• M70: 16,288,815 km (0.099 R)
• M71: 16,522,038 km (0.115 R)
• M72: 16,599,978 km (0.099 R)
• M73: 17,175,481 km (0.112 R)
• M74: 17,624,724 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 13.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.73 AU - 8.83 AU

Year: 7810 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,428,848 km

• M1: 170,691 km (0.086 R)
• M2: 311,762 km (0.086 R)
• M3: 653,593 km (0.091 R)
• M4: 1,039,107 km (0.068 R)
• M5: 1,428,959 km (0.042 R)
• M6: 1,574,667 km (0.096 R)
• M7: 2,133,864 km (0.08 R)
• M8: 2,283,163 km (0.12 R)
• M9: 2,397,605 km (0.086 R)
• M10: 2,671,968 km (0.057 R)
• M11: 2,874,373 km (0.095 R)
• M12: 3,061,072 km (0.106 R)
• M13: 3,316,136 km (0.05 R)
• M14: 3,645,102 km (0.049 R)
• M15: 4,100,328 km (0.108 R)
• M16: 4,287,625 km (0.115 R)
• M17: 4,501,699 km (0.074 R)
• M18: 4,622,125 km (0.079 R)
• M19: 5,444,465 km (0.104 R)
• M20: 5,572,969 km (0.085 R)
• M21: 5,728,701 km (0.114 R)
• M22: 5,912,108 km (0.099 R)
• M23: 6,555,977 km (0.106 R)
• M24: 6,803,262 km (0.067 R)
• M25: 7,109,639 km (0.047 R)
• M26: 7,222,286 km (0.099 R)
• M27: 7,506,372 km (0.078 R)
• M28: 7,823,071 km (0.067 R)
• M29: 8,469,783 km (0.089 R)
• M30: 9,103,180 km (0.104 R)
• M31: 10,161,136 km (0.09 R)
• M32: 10,833,878 km (0.082 R)
• M33: 12,256,404 km (0.109 R)
• M34: 12,663,909 km (0.09 R)
• M35: 12,834,899 km (0.119 R)
• M36: 13,041,344 km (0.083 R)
• M37: 13,457,226 km (0.043 R)
• M38: 14,054,122 km (0.087 R)
• M39: 14,480,625 km (0.103 R)
• M40: 14,659,694 km (0.101 R)
• M41: 14,911,467 km (0.118 R)
• M42: 15,237,291 km (0.112 R)
• M43: 15,419,352 km (0.075 R)
• M44: 16,489,724 km (0.077 R)
• M45: 16,639,173 km (0.026 R)
• M46: 17,545,736 km (0.102 R)
• M47: 17,698,326 km (0.085 R)
• M48: 18,159,087 km (0.091 R)
• M49: 18,313,472 km (0.081 R)
• M50: 19,013,889 km (0.094 R)
• M51: 19,209,863 km (0.09 R)
• M52: 20,120,614 km (0.073 R)
• M53: 20,601,422 km (0.09 R)
• M54: 20,964,496 km (0.099 R)
• M55: 21,167,201 km (0.072 R)
• M56: 21,411,195 km (0.115 R)
• M57: 21,574,407 km (0.101 R)
• M58: 22,107,723 km (0.095 R)
• M59: 22,978,233 km (0.067 R)
• M60: 23,187,221 km (0.086 R)
• M61: 23,480,882 km (0.109 R)
• M62: 23,817,926 km (0.044 R)
• M63: 23,986,971 km (0.072 R)
• M64: 24,838,632 km (0.105 R)
• M65: 25,010,221 km (0.119 R)
• M66: 25,182,109 km (0.115 R)
• M67: 26,091,065 km (0.12 R)
• M68: 26,309,179 km (0.036 R)
• M69: 26,527,742 km (0.05 R)
• M70: 27,364,143 km (0.107 R)
• M71: 27,496,986 km (0.106 R)
• M72: 27,718,840 km (0.091 R)
• M73: 28,075,032 km (0.092 R)
• M74: 29,288,720 km (0.065 R)
• M75: 29,515,211 km (0.093 R)
• M76: 30,244,351 km (0.1 R)
• M77: 30,427,609 km (0.062 R)
• M78: 30,657,092 km (0.071 R)
• M79: 30,749,094 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.4

Radius: 3

Gravity: 39.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.9 AU - 24.22 AU

Year: 31133 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,428,848 km

• M1: 236,215 km (0.069 R)
• M2: 324,627 km (0.118 R)
• M3: 531,222 km (0.118 R)
• M4: 1,340,098 km (0.101 R)
• M5: 1,563,148 km (0.109 R)
• M6: 2,007,454 km (0.115 R)
• M7: 3,292,500 km (0.09 R)
• M8: 3,766,276 km (0.119 R)
• M9: 4,078,786 km (0.11 R)
• M10: 4,399,524 km (0.086 R)
• M11: 4,446,049 km (0.085 R)
• M12: 4,586,521 km (0.114 R)
• M13: 5,162,772 km (0.054 R)
• M14: 5,914,501 km (0.104 R)
• M15: 6,860,858 km (0.037 R)
• M16: 7,023,171 km (0.064 R)
• M17: 7,461,942 km (0.073 R)
• M18: 7,853,140 km (0.096 R)
• M19: 8,481,302 km (0.032 R)
• M20: 9,066,229 km (0.042 R)
• M21: 9,125,470 km (0.079 R)
• M22: 10,212,897 km (0.082 R)
• M23: 12,048,912 km (0.102 R)
• M24: 12,705,198 km (0.092 R)
• M25: 13,575,558 km (0.116 R)
• M26: 13,915,444 km (0.055 R)
• M27: 14,189,358 km (0.115 R)
• M28: 14,881,847 km (0.081 R)
• M29: 15,443,886 km (0.077 R)
• M30: 15,869,791 km (0.095 R)
• M31: 16,371,692 km (0.038 R)
• M32: 19,566,354 km (0.063 R)
• M33: 19,796,286 km (0.119 R)
• M34: 19,950,073 km (0.116 R)
• M35: 20,413,677 km (0.108 R)
• M36: 21,430,493 km (0.105 R)
• M37: 22,704,319 km (0.097 R)
• M38: 23,594,127 km (0.118 R)
• M39: 27,866,194 km (0.108 R)
• M40: 28,384,102 km (0.049 R)
• M41: 28,644,402 km (0.103 R)
• M42: 32,188,375 km (0.056 R)
• M43: 32,640,909 km (0.089 R)
• M44: 33,004,581 km (0.064 R)
• M45: 35,307,341 km (0.041 R)
• M46: 35,774,087 km (0.09 R)
• M47: 35,867,585 km (0.115 R)
• M48: 36,148,829 km (0.06 R)
• M49: 36,336,724 km (0.058 R)
• M50: 36,997,049 km (0.097 R)
• M51: 37,091,745 km (0.102 R)
• M52: 37,186,440 km (0.075 R)
• M53: 39,483,964 km (0.084 R)
• M54: 43,513,533 km (0.092 R)
• M55: 47,260,660 km (0.12 R)
• M56: 47,671,905 km (0.096 R)
• M57: 48,084,196 km (0.107 R)
• M58: 48,497,835 km (0.088 R)
• M59: 49,120,461 km (0.109 R)
• M60: 49,745,780 km (0.109 R)
• M61: 50,373,642 km (0.069 R)
• M62: 52,060,807 km (0.095 R)
• M63: 56,576,868 km (0.049 R)
• M64: 57,451,117 km (0.09 R)
• M65: 58,329,855 km (0.094 R)
• M66: 58,881,423 km (0.111 R)
• M67: 59,213,081 km (0.12 R)
• M68: 59,767,341 km (0.111 R)
• M69: 62,451,576 km (0.102 R)
• M70: 62,902,763 km (0.083 R)
• M71: 64,149,063 km (0.089 R)
• M72: 65,747,067 km (0.045 R)
• M73: 66,091,292 km (0.071 R)
• M74: 66,321,074 km (0.118 R)
• M75: 66,781,387 km (0.098 R)
• M76: 68,168,608 km (0.102 R)
• M77: 68,284,546 km (0.042 R)
• M78: 68,633,110 km (0.118 R)
• M79: 68,865,734 km (0.104 R)
• M80: 69,682,090 km (0.056 R)
• M81: 69,915,911 km (0.084 R)
• M82: 70,619,021 km (0.109 R)
• M83: 73,098,307 km (0.084 R)
• M84: 74,886,450 km (0.095 R)
• M85: 75,245,784 km (0.117 R)
• M86: 75,966,248 km (0.111 R)
• M87: 77,051,281 km (0.066 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit