🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 22 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.14 AU - 4.72 AU

Year: 2738 Days

Day: 39.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 177.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 12.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.49 AU - 7.37 AU

Year: 6412 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,252,487 km

• M1: 157,975 km (0.078 R)
• M2: 765,492 km (0.108 R)
• M3: 1,251,685 km (0.051 R)
• M4: 1,680,283 km (0.073 R)
• M5: 2,306,650 km (0.089 R)
• M6: 3,003,776 km (0.056 R)
• M7: 3,424,744 km (0.065 R)
• M8: 5,461,220 km (0.096 R)
• M9: 6,668,175 km (0.108 R)
• M10: 7,353,633 km (0.087 R)
• M11: 7,927,490 km (0.1 R)
• M12: 9,516,070 km (0.111 R)
• M13: 11,917,415 km (0.029 R)
• M14: 13,258,710 km (0.029 R)
• M15: 13,765,398 km (0.116 R)
• M16: 15,058,671 km (0.074 R)
• M17: 16,239,447 km (0.103 R)
• M18: 18,159,237 km (0.114 R)
• M19: 18,855,166 km (0.071 R)
• M20: 20,974,070 km (0.028 R)
• M21: 23,004,712 km (0.079 R)
• M22: 25,077,989 km (0.093 R)
• M23: 26,824,095 km (0.056 R)
• M24: 28,556,738 km (0.111 R)
• M25: 29,119,076 km (0.072 R)
• M26: 30,654,848 km (0.066 R)
• M27: 31,145,678 km (0.108 R)
• M28: 31,841,608 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9 AU - 12.26 AU

Year: 12181 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,252,487 km

• M1: 100,231 km (0.094 R)
• M2: 424,858 km (0.096 R)
• M3: 1,178,233 km (0.057 R)
• M4: 1,856,958 km (0.083 R)
• M5: 2,369,481 km (0.06 R)
• M6: 3,048,356 km (0.058 R)
• M7: 3,547,714 km (0.086 R)
• M8: 4,031,214 km (0.12 R)
• M9: 5,777,919 km (0.099 R)
• M10: 8,235,662 km (0.091 R)
• M11: 10,861,254 km (0.079 R)
• M12: 11,784,572 km (0.038 R)
• M13: 13,892,257 km (0.099 R)
• M14: 19,034,085 km (0.098 R)
• M15: 19,429,472 km (0.06 R)
• M16: 20,304,919 km (0.068 R)
• M17: 21,276,856 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 4.1

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.47 AU - 15.19 AU

Year: 19065 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,252,487 km

• M1: 51,013 km (0.118 R)
• M2: 223,350 km (0.064 R)
• M3: 444,605 km (0.085 R)
• M4: 657,632 km (0.094 R)
• M5: 925,562 km (0.086 R)
• M6: 1,358,349 km (0.045 R)
• M7: 1,489,097 km (0.086 R)
• M8: 1,950,607 km (0.095 R)
• M9: 2,355,119 km (0.092 R)
• M10: 2,767,112 km (0.081 R)
• M11: 5,391,806 km (0.103 R)
• M12: 6,834,379 km (0.085 R)
• M13: 7,133,574 km (0.077 R)
• M14: 9,166,610 km (0.09 R)
• M15: 10,510,447 km (0.082 R)
• M16: 12,103,365 km (0.097 R)
• M17: 12,289,764 km (0.11 R)
• M18: 16,736,860 km (0.092 R)
• M19: 17,201,810 km (0.09 R)
• M20: 19,400,899 km (0.096 R)
• M21: 19,827,702 km (0.085 R)
• M22: 20,700,157 km (0.096 R)
• M23: 21,056,050 km (0.089 R)
• M24: 21,416,132 km (0.116 R)
• M25: 22,056,261 km (0.1 R)
• M26: 23,663,391 km (0.096 R)
• M27: 28,182,444 km (0.082 R)
• M28: 35,351,772 km (0.084 R)
• M29: 36,116,367 km (0.076 R)
• M30: 38,209,091 km (0.073 R)
• M31: 46,624,121 km (0.119 R)
• M32: 51,340,942 km (0.106 R)
• M33: 51,503,405 km (0.089 R)
• M34: 52,320,958 km (0.084 R)
• M35: 52,981,283 km (0.06 R)
• M36: 57,059,769 km (0.075 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit