🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 191 Days

Day: 19.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 122.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,191,908 km

• M1: 29,321 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 14.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.93 AU - 7.57 AU

Year: 5569 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,191,908 km

• M1: 179,368 km (0.089 R)
• M2: 1,397,992 km (0.085 R)
• M3: 1,986,211 km (0.088 R)
• M4: 2,594,925 km (0.041 R)
• M5: 3,951,777 km (0.082 R)
• M6: 5,439,229 km (0.069 R)
• M7: 6,677,899 km (0.092 R)
• M8: 7,529,261 km (0.083 R)
• M9: 8,136,179 km (0.086 R)
• M10: 9,065,930 km (0.072 R)
• M11: 10,020,365 km (0.117 R)
• M12: 10,945,328 km (0.12 R)
• M13: 12,027,669 km (0.103 R)
• M14: 13,951,497 km (0.081 R)
• M15: 15,283,367 km (0.089 R)
• M16: 16,509,172 km (0.056 R)
• M17: 19,576,228 km (0.115 R)
• M18: 20,726,785 km (0.064 R)
• M19: 21,393,543 km (0.097 R)
• M20: 24,286,167 km (0.08 R)
• M21: 25,530,073 km (0.067 R)
• M22: 26,728,951 km (0.114 R)
• M23: 27,696,849 km (0.069 R)
• M24: 29,516,707 km (0.107 R)
• M25: 31,609,282 km (0.114 R)
• M26: 33,091,498 km (0.112 R)
• M27: 33,595,792 km (0.048 R)
• M28: 34,516,418 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 10.1

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.22 AU - 7.6 AU

Year: 5785 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,191,908 km

• M1: 125,662 km (0.082 R)
• M2: 833,410 km (0.093 R)
• M3: 1,190,949 km (0.119 R)
• M4: 1,523,505 km (0.064 R)
• M5: 1,889,571 km (0.076 R)
• M6: 2,688,274 km (0.091 R)
• M7: 3,792,306 km (0.097 R)
• M8: 5,000,159 km (0.038 R)
• M9: 5,353,809 km (0.09 R)
• M10: 5,819,507 km (0.118 R)
• M11: 6,413,710 km (0.039 R)
• M12: 7,084,357 km (0.088 R)
• M13: 9,512,031 km (0.094 R)
• M14: 11,817,185 km (0.054 R)
• M15: 13,377,790 km (0.088 R)
• M16: 15,624,750 km (0.087 R)
• M17: 17,300,246 km (0.085 R)
• M18: 17,771,030 km (0.119 R)
• M19: 21,309,768 km (0.115 R)
• M20: 21,773,072 km (0.098 R)
• M21: 22,799,912 km (0.109 R)
• M22: 23,203,378 km (0.046 R)
• M23: 24,526,571 km (0.094 R)
• M24: 27,232,198 km (0.075 R)
• M25: 28,330,994 km (0.064 R)
• M26: 32,308,652 km (0.112 R)
• M27: 35,336,962 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 10

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.96 AU - 8.06 AU

Year: 8081 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,191,908 km

• M1: 124,465 km (0.112 R)
• M2: 456,573 km (0.087 R)
• M3: 786,137 km (0.072 R)
• M4: 1,148,612 km (0.102 R)
• M5: 1,560,904 km (0.108 R)
• M6: 3,053,143 km (0.103 R)
• M7: 3,626,103 km (0.074 R)
• M8: 5,970,451 km (0.107 R)
• M9: 7,625,452 km (0.081 R)
• M10: 8,121,968 km (0.104 R)
• M11: 9,095,401 km (0.082 R)
• M12: 10,235,636 km (0.106 R)
• M13: 12,850,906 km (0.12 R)
• M14: 13,776,468 km (0.05 R)
• M15: 15,577,776 km (0.113 R)
• M16: 18,464,416 km (0.104 R)
• M17: 20,285,471 km (0.114 R)
• M18: 23,158,050 km (0.119 R)
• M19: 24,199,999 km (0.066 R)
• M20: 27,691,164 km (0.102 R)
• M21: 28,864,610 km (0.083 R)
• M22: 30,070,967 km (0.081 R)
• M23: 32,485,028 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 9.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.89 AU - 10.05 AU

Year: 10388 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,191,908 km

• M1: 127,009 km (0.116 R)
• M2: 751,281 km (0.079 R)
• M3: 1,087,726 km (0.088 R)
• M4: 1,582,297 km (0.114 R)
• M5: 2,013,737 km (0.106 R)
• M6: 2,582,059 km (0.095 R)
• M7: 2,981,037 km (0.102 R)
• M8: 3,824,769 km (0.089 R)
• M9: 5,230,540 km (0.073 R)
• M10: 6,566,748 km (0.085 R)
• M11: 7,072,389 km (0.106 R)
• M12: 7,730,021 km (0.057 R)
• M13: 8,518,103 km (0.075 R)
• M14: 10,616,961 km (0.067 R)
• M15: 11,646,045 km (0.112 R)
• M16: 12,387,601 km (0.045 R)
• M17: 13,039,250 km (0.099 R)
• M18: 16,859,979 km (0.105 R)
• M19: 17,883,079 km (0.111 R)
• M20: 18,485,958 km (0.099 R)
• M21: 19,892,178 km (0.09 R)
• M22: 23,358,960 km (0.045 R)
• M23: 24,261,932 km (0.051 R)
• M24: 31,790,296 km (0.089 R)
• M25: 32,786,767 km (0.086 R)
• M26: 36,139,554 km (0.111 R)
• M27: 36,981,790 km (0.113 R)
• M28: 42,047,922 km (0.092 R)
• M29: 45,160,755 km (0.097 R)
• M30: 46,844,329 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.7

Radius: 5.1

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.49 AU - 14.39 AU

Year: 16592 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,191,908 km

• M1: 63,579 km (0.09 R)
• M2: 559,795 km (0.066 R)
• M3: 962,363 km (0.074 R)
• M4: 1,200,972 km (0.081 R)
• M5: 1,362,687 km (0.113 R)
• M6: 2,066,545 km (0.093 R)
• M7: 2,617,514 km (0.075 R)
• M8: 3,085,007 km (0.07 R)
• M9: 3,261,234 km (0.082 R)
• M10: 5,129,861 km (0.089 R)
• M11: 5,377,894 km (0.118 R)
• M12: 5,974,640 km (0.032 R)
• M13: 6,656,208 km (0.074 R)
• M14: 7,211,216 km (0.08 R)
• M15: 7,613,185 km (0.102 R)
• M16: 7,889,343 km (0.111 R)
• M17: 8,708,242 km (0.115 R)
• M18: 9,010,429 km (0.115 R)
• M19: 10,457,190 km (0.076 R)
• M20: 11,147,285 km (0.056 R)
• M21: 12,364,264 km (0.108 R)
• M22: 12,746,038 km (0.101 R)
• M23: 13,466,202 km (0.102 R)
• M24: 13,667,261 km (0.093 R)
• M25: 13,938,482 km (0.119 R)
• M26: 15,203,332 km (0.079 R)
• M27: 16,696,319 km (0.097 R)
• M28: 17,557,853 km (0.058 R)
• M29: 18,863,244 km (0.099 R)
• M30: 19,711,315 km (0.072 R)
• M31: 26,162,723 km (0.098 R)
• M32: 32,070,642 km (0.068 R)
• M33: 34,763,852 km (0.119 R)
• M34: 41,296,193 km (0.11 R)
• M35: 43,448,308 km (0.093 R)
• M36: 46,585,226 km (0.098 R)
• M37: 52,639,152 km (0.091 R)
• M38: 53,472,712 km (0.042 R)
• M39: 58,482,146 km (0.083 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit