🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.93 AU - 2.97 AU

Year: 1401 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.06 AU - 3.28 AU

Year: 2061 Days

Day: 26.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.08 AU - 3.56 AU

Year: 2210 Days

Day: 24.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,609,475 km

• M1: 41,887 km (0.111 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 9.4

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.38 AU - 6.42 AU

Year: 5234 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,609,475 km

• M1: 157,377 km (0.098 R)
• M2: 289,921 km (0.107 R)
• M3: 397,033 km (0.113 R)
• M4: 485,146 km (0.096 R)
• M5: 939,325 km (0.092 R)
• M6: 1,110,166 km (0.079 R)
• M7: 1,191,397 km (0.117 R)
• M8: 1,590,973 km (0.077 R)
• M9: 1,873,414 km (0.119 R)
• M10: 2,358,410 km (0.042 R)
• M11: 2,702,785 km (0.104 R)
• M12: 2,836,226 km (0.077 R)
• M13: 3,040,427 km (0.119 R)
• M14: 3,367,598 km (0.055 R)
• M15: 3,584,066 km (0.116 R)
• M16: 3,805,022 km (0.071 R)
• M17: 4,706,499 km (0.054 R)
• M18: 4,786,833 km (0.091 R)
• M19: 4,921,620 km (0.103 R)
• M20: 5,003,151 km (0.119 R)
• M21: 5,140,033 km (0.118 R)
• M22: 5,785,548 km (0.062 R)
• M23: 6,635,713 km (0.083 R)
• M24: 7,213,909 km (0.029 R)
• M25: 7,430,975 km (0.088 R)
• M26: 7,556,039 km (0.032 R)
• M27: 7,839,976 km (0.118 R)
• M28: 7,903,405 km (0.103 R)
• M29: 8,877,437 km (0.11 R)
• M30: 9,043,490 km (0.117 R)
• M31: 9,143,571 km (0.027 R)
• M32: 9,446,208 km (0.041 R)
• M33: 9,615,702 km (0.028 R)
• M34: 10,164,876 km (0.112 R)
• M35: 10,338,709 km (0.032 R)
• M36: 10,513,439 km (0.074 R)
• M37: 10,583,601 km (0.117 R)
• M38: 11,079,069 km (0.064 R)
• M39: 11,691,074 km (0.072 R)
• M40: 12,166,346 km (0.092 R)
• M41: 12,499,201 km (0.026 R)
• M42: 12,872,598 km (0.119 R)
• M43: 13,401,426 km (0.083 R)
• M44: 14,715,045 km (0.096 R)
• M45: 14,793,584 km (0.115 R)
• M46: 14,951,110 km (0.053 R)
• M47: 15,347,395 km (0.102 R)
• M48: 15,908,088 km (0.106 R)
• M49: 16,069,354 km (0.09 R)
• M50: 17,380,131 km (0.083 R)
• M51: 18,006,348 km (0.119 R)
• M52: 18,852,772 km (0.08 R)
• M53: 18,938,193 km (0.111 R)
• M54: 20,760,295 km (0.091 R)
• M55: 21,157,926 km (0.08 R)
• M56: 22,095,606 km (0.107 R)
• M57: 22,501,614 km (0.043 R)
• M58: 22,592,270 km (0.106 R)
• M59: 23,229,557 km (0.047 R)
• M60: 23,504,518 km (0.057 R)
• M61: 24,104,107 km (0.101 R)
• M62: 24,335,983 km (0.078 R)
• M63: 24,428,883 km (0.091 R)
• M64: 24,848,805 km (0.058 R)
• M65: 26,887,375 km (0.05 R)
• M66: 27,224,269 km (0.114 R)
• M67: 27,756,688 km (0.095 R)
• M68: 31,324,747 km (0.089 R)
• M69: 31,425,875 km (0.092 R)
• M70: 31,628,580 km (0.119 R)
• M71: 31,730,008 km (0.048 R)
• M72: 31,882,448 km (0.119 R)
• M73: 32,188,076 km (0.119 R)
• M74: 32,597,077 km (0.113 R)
• M75: 33,059,185 km (0.067 R)
• M76: 33,368,553 km (0.118 R)
• M77: 33,523,536 km (0.108 R)
• M78: 33,782,490 km (0.09 R)
• M79: 34,146,013 km (0.104 R)
• M80: 34,250,133 km (0.058 R)
• M81: 34,981,966 km (0.09 R)

Asteroid Belt

Center: 8.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 12.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.66 AU - 11.94 AU

Year: 14805 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,609,475 km

• M1: 178,620 km (0.101 R)
• M2: 608,714 km (0.072 R)
• M3: 730,935 km (0.083 R)
• M4: 1,090,718 km (0.103 R)
• M5: 1,355,656 km (0.077 R)
• M6: 1,659,190 km (0.09 R)
• M7: 1,855,462 km (0.113 R)
• M8: 1,966,015 km (0.079 R)
• M9: 2,213,001 km (0.111 R)
• M10: 2,450,413 km (0.104 R)
• M11: 2,654,614 km (0.093 R)
• M12: 2,758,884 km (0.064 R)
• M13: 2,907,135 km (0.073 R)
• M14: 3,212,016 km (0.107 R)
• M15: 3,345,756 km (0.117 R)
• M16: 3,527,219 km (0.119 R)
• M17: 3,619,221 km (0.114 R)
• M18: 3,852,594 km (0.111 R)
• M19: 3,947,439 km (0.062 R)
• M20: 4,433,183 km (0.107 R)
• M21: 4,658,178 km (0.088 R)
• M22: 5,622,038 km (0.099 R)
• M23: 6,476,391 km (0.048 R)
• M24: 6,875,518 km (0.045 R)
• M25: 6,961,986 km (0.098 R)
• M26: 7,194,760 km (0.113 R)
• M27: 8,090,253 km (0.089 R)
• M28: 8,365,812 km (0.051 R)
• M29: 8,458,264 km (0.09 R)
• M30: 9,370,362 km (0.083 R)
• M31: 9,887,073 km (0.119 R)
• M32: 10,017,672 km (0.114 R)
• M33: 10,413,059 km (0.027 R)
• M34: 11,595,331 km (0.104 R)
• M35: 12,500,847 km (0.104 R)
• M36: 13,356,995 km (0.087 R)
• M37: 13,901,831 km (0.096 R)
• M38: 14,011,636 km (0.083 R)
• M39: 14,158,541 km (0.056 R)
• M40: 14,305,895 km (0.086 R)
• M41: 14,788,498 km (0.103 R)
• M42: 15,389,731 km (0.115 R)
• M43: 15,731,562 km (0.099 R)
• M44: 16,037,490 km (0.107 R)
• M45: 16,306,766 km (0.079 R)
• M46: 16,461,301 km (0.092 R)
• M47: 16,655,180 km (0.059 R)
• M48: 16,771,866 km (0.097 R)
• M49: 17,675,587 km (0.11 R)
• M50: 19,244,120 km (0.108 R)
• M51: 19,489,311 km (0.074 R)
• M52: 19,694,410 km (0.035 R)
• M53: 21,150,745 km (0.1 R)
• M54: 21,446,052 km (0.118 R)
• M55: 21,870,461 km (0.074 R)
• M56: 22,211,993 km (0.1 R)
• M57: 22,469,301 km (0.047 R)
• M58: 22,770,741 km (0.101 R)
• M59: 22,857,059 km (0.111 R)
• M60: 23,073,527 km (0.098 R)
• M61: 24,077,777 km (0.063 R)
• M62: 24,297,985 km (0.064 R)
• M63: 25,230,279 km (0.115 R)
• M64: 26,264,599 km (0.115 R)
• M65: 26,718,629 km (0.109 R)
• M66: 27,450,611 km (0.118 R)
• M67: 27,634,616 km (0.067 R)
• M68: 28,747,325 km (0.099 R)
• M69: 29,403,162 km (0.053 R)
• M70: 30,729,497 km (0.082 R)
• M71: 31,496,336 km (0.109 R)
• M72: 31,592,527 km (0.12 R)
• M73: 31,881,999 km (0.047 R)
• M74: 32,220,838 km (0.052 R)
• M75: 32,415,016 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit