🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.42 AU

Year: 439 Days

Day: 18.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.92 AU - 1.4 AU

Year: 439 Days

Day: 46.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.21 AU - 1.25 AU

Year: 479 Days

Day: 32.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.4 AU - 5.32 AU

Year: 3766 Days

Day: 14.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.13 AU - 5.43 AU

Year: 4264 Days

Day: 30.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.21 AU - 6.37 AU

Year: 4897 Days

Day: 9.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,902,066 km

• M1: 176,525 km (0.117 R)
• M2: 264,938 km (0.038 R)
• M3: 443,109 km (0.116 R)
• M4: 668,104 km (0.103 R)
• M5: 1,235,529 km (0.111 R)
• M6: 1,439,132 km (0.05 R)
• M7: 1,540,559 km (0.115 R)
• M8: 1,644,529 km (0.109 R)
• M9: 1,790,537 km (0.115 R)
• M10: 2,297,823 km (0.088 R)
• M11: 2,462,231 km (0.088 R)
• M12: 2,585,201 km (0.036 R)
• M13: 3,014,547 km (0.066 R)
• M14: 3,391,982 km (0.075 R)
• M15: 3,592,742 km (0.076 R)
• M16: 3,888,348 km (0.071 R)
• M17: 3,993,066 km (0.118 R)
• M18: 4,085,518 km (0.111 R)
• M19: 4,503,494 km (0.101 R)
• M20: 4,921,321 km (0.06 R)
• M21: 5,135,097 km (0.073 R)
• M22: 5,869,472 km (0.072 R)
• M23: 6,279,969 km (0.073 R)
• M24: 6,558,819 km (0.086 R)
• M25: 6,684,033 km (0.093 R)
• M26: 7,112,780 km (0.069 R)
• M27: 7,731,368 km (0.098 R)
• M28: 7,896,972 km (0.082 R)
• M29: 8,063,924 km (0.107 R)
• M30: 8,452,130 km (0.093 R)
• M31: 8,657,229 km (0.106 R)
• M32: 8,777,655 km (0.102 R)
• M33: 9,335,057 km (0.072 R)
• M34: 9,778,614 km (0.104 R)
• M35: 10,138,397 km (0.112 R)
• M36: 11,113,027 km (0.096 R)
• M37: 11,413,121 km (0.073 R)
• M38: 12,387,751 km (0.094 R)
• M39: 13,190,493 km (0.082 R)
• M40: 13,368,963 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 10.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6 AU - 7.24 AU

Year: 5986 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,902,066 km

• M1: 155,283 km (0.047 R)
• M2: 601,383 km (0.119 R)
• M3: 832,063 km (0.068 R)
• M4: 1,168,060 km (0.082 R)
• M5: 1,294,919 km (0.094 R)
• M6: 1,477,129 km (0.096 R)
• M7: 1,580,053 km (0.108 R)
• M8: 1,775,428 km (0.086 R)
• M9: 1,997,580 km (0.069 R)
• M10: 2,073,875 km (0.115 R)
• M11: 2,209,561 km (0.109 R)
• M12: 3,084,858 km (0.111 R)
• M13: 3,353,236 km (0.088 R)
• M14: 3,606,057 km (0.104 R)
• M15: 3,936,668 km (0.054 R)
• M16: 4,401,319 km (0.101 R)
• M17: 4,780,550 km (0.073 R)
• M18: 4,857,592 km (0.073 R)
• M19: 5,091,564 km (0.116 R)
• M20: 5,435,938 km (0.095 R)
• M21: 5,842,844 km (0.113 R)
• M22: 6,203,375 km (0.077 R)
• M23: 6,344,147 km (0.069 R)
• M24: 6,428,968 km (0.109 R)
• M25: 6,628,532 km (0.088 R)
• M26: 6,975,599 km (0.086 R)
• M27: 7,210,169 km (0.068 R)
• M28: 7,477,350 km (0.104 R)
• M29: 7,777,892 km (0.038 R)
• M30: 8,734,870 km (0.031 R)
• M31: 9,179,325 km (0.061 R)
• M32: 9,696,186 km (0.082 R)
• M33: 10,355,763 km (0.085 R)
• M34: 10,758,331 km (0.106 R)
• M35: 11,303,316 km (0.108 R)
• M36: 11,683,145 km (0.09 R)
• M37: 11,752,558 km (0.093 R)
• M38: 11,822,271 km (0.102 R)
• M39: 12,172,629 km (0.101 R)
• M40: 12,349,155 km (0.06 R)
• M41: 12,668,845 km (0.113 R)
• M42: 12,955,475 km (0.042 R)
• M43: 13,425,661 km (0.111 R)
• M44: 13,717,826 km (0.076 R)
• M45: 14,122,937 km (0.037 R)
• M46: 14,420,188 km (0.085 R)
• M47: 14,756,932 km (0.116 R)
• M48: 15,744,428 km (0.118 R)
• M49: 15,936,811 km (0.105 R)
• M50: 16,753,166 km (0.038 R)
• M51: 17,186,252 km (0.118 R)
• M52: 17,305,033 km (0.118 R)
• M53: 17,822,791 km (0.117 R)
• M54: 18,143,828 km (0.081 R)
• M55: 18,629,273 km (0.08 R)
• M56: 19,283,016 km (0.056 R)
• M57: 19,530,152 km (0.094 R)
• M58: 19,612,730 km (0.117 R)
• M59: 20,403,205 km (0.069 R)
• M60: 20,487,129 km (0.073 R)
• M61: 20,613,091 km (0.057 R)
• M62: 21,034,807 km (0.107 R)
• M63: 21,161,816 km (0.041 R)
• M64: 21,843,832 km (0.12 R)
• M65: 22,663,030 km (0.096 R)
• M66: 22,793,330 km (0.114 R)
• M67: 23,273,240 km (0.077 R)
• M68: 23,492,401 km (0.05 R)
• M69: 24,376,075 km (0.07 R)
• M70: 24,598,677 km (0.064 R)
• M71: 25,090,854 km (0.11 R)
• M72: 25,450,936 km (0.04 R)
• M73: 25,722,007 km (0.119 R)
• M74: 26,907,870 km (0.101 R)
• M75: 27,276,329 km (0.078 R)
• M76: 27,785,710 km (0.1 R)
• M77: 28,064,860 km (0.084 R)
• M78: 28,672,975 km (0.067 R)
• M79: 28,813,896 km (0.119 R)
• M80: 29,238,156 km (0.091 R)
• M81: 29,474,670 km (0.04 R)
• M82: 29,616,938 km (0.11 R)
• M83: 30,092,808 km (0.104 R)
• M84: 31,341,801 km (0.047 R)
• M85: 31,486,911 km (0.113 R)
• M86: 31,680,939 km (0.037 R)
• M87: 31,826,648 km (0.09 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit