🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 14

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.23 AU - 1.53 AU

Year: 1100 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,678,651 km

• M1: 174,282 km (0.096 R)
• M2: 713,133 km (0.095 R)
• M3: 1,244,205 km (0.116 R)
• M4: 1,680,582 km (0.06 R)
• M5: 2,146,131 km (0.08 R)
• M6: 2,778,930 km (0.104 R)
• M7: 3,730,073 km (0.111 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 4.8

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.18 AU - 8.46 AU

Year: 14832 Days

Day: 24.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,678,651 km

• M1: 60,138 km (0.074 R)
• M2: 230,830 km (0.093 R)
• M3: 637,437 km (0.06 R)
• M4: 862,581 km (0.077 R)
• M5: 2,114,865 km (0.116 R)
• M6: 3,467,080 km (0.105 R)
• M7: 4,196,968 km (0.096 R)
• M8: 5,994,985 km (0.057 R)
• M9: 6,482,525 km (0.11 R)
• M10: 6,908,729 km (0.056 R)
• M11: 7,398,811 km (0.096 R)
• M12: 8,007,525 km (0.048 R)
• M13: 10,719,884 km (0.097 R)
• M14: 13,504,798 km (0.087 R)
• M15: 14,554,676 km (0.038 R)
• M16: 18,615,510 km (0.113 R)
• M17: 27,868,737 km (0.045 R)
• M18: 29,563,980 km (0.094 R)
• M19: 32,051,045 km (0.093 R)
• M20: 35,840,658 km (0.086 R)
• M21: 46,442,360 km (0.104 R)
• M22: 53,641,757 km (0.07 R)
• M23: 56,079,604 km (0.084 R)
• M24: 61,362,354 km (0.102 R)
• M25: 64,608,179 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.5

Radius: 3.1

Gravity: 54.58 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.44 AU - 10.2 AU

Year: 16277 Days

Day: 23.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,678,651 km

• M1: 38,596 km (0.094 R)
• M2: 184,454 km (0.075 R)
• M3: 331,210 km (0.107 R)
• M4: 509,231 km (0.111 R)
• M5: 738,565 km (0.098 R)
• M6: 855,999 km (0.056 R)
• M7: 1,167,013 km (0.117 R)
• M8: 1,327,382 km (0.073 R)
• M9: 1,627,176 km (0.115 R)
• M10: 2,277,777 km (0.083 R)
• M11: 2,572,186 km (0.087 R)
• M12: 2,774,442 km (0.117 R)
• M13: 2,939,149 km (0.046 R)
• M14: 3,060,623 km (0.087 R)
• M15: 5,030,079 km (0.067 R)
• M16: 5,204,061 km (0.054 R)
• M17: 5,826,239 km (0.106 R)
• M18: 6,096,263 km (0.064 R)
• M19: 6,214,595 km (0.12 R)
• M20: 7,848,203 km (0.042 R)
• M21: 7,988,227 km (0.064 R)
• M22: 8,763,294 km (0.097 R)
• M23: 13,466,950 km (0.065 R)
• M24: 13,870,565 km (0.118 R)
• M25: 14,631,121 km (0.1 R)
• M26: 16,159,562 km (0.069 R)
• M27: 18,032,976 km (0.058 R)
• M28: 20,133,031 km (0.106 R)
• M29: 21,742,255 km (0.112 R)
• M30: 22,297,263 km (0.104 R)
• M31: 23,338,913 km (0.117 R)
• M32: 26,553,173 km (0.096 R)
• M33: 27,615,019 km (0.112 R)
• M34: 31,319,661 km (0.086 R)
• M35: 39,970,307 km (0.072 R)
• M36: 43,366,927 km (0.118 R)
• M37: 50,566,175 km (0.059 R)
• M38: 54,362,520 km (0.091 R)
• M39: 59,953,890 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit