🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 14

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.61 AU - 0.83 AU

Year: 407 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,742,947 km

• M1: 174,581 km (0.115 R)
• M2: 610,210 km (0.048 R)
• M3: 1,119,441 km (0.105 R)
• M4: 1,579,754 km (0.066 R)
• M5: 2,154,060 km (0.094 R)
• M6: 2,651,772 km (0.11 R)
• M7: 3,258,242 km (0.072 R)
• M8: 3,743,836 km (0.116 R)
• M9: 4,252,469 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 12.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.32 AU

Year: 3091 Days

Day: 5 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,742,947 km

• M1: 151,991 km (0.046 R)
• M2: 698,323 km (0.11 R)
• M3: 1,097,899 km (0.105 R)
• M4: 1,567,187 km (0.087 R)
• M5: 2,156,753 km (0.108 R)
• M6: 3,724,389 km (0.117 R)
• M7: 5,280,206 km (0.097 R)
• M8: 6,614,470 km (0.05 R)
• M9: 7,328,500 km (0.046 R)
• M10: 7,922,554 km (0.046 R)
• M11: 8,584,375 km (0.112 R)
• M12: 9,320,396 km (0.111 R)
• M13: 9,781,906 km (0.081 R)
• M14: 10,585,246 km (0.045 R)
• M15: 11,431,970 km (0.116 R)
• M16: 11,871,937 km (0.066 R)
• M17: 12,369,051 km (0.103 R)
• M18: 14,193,996 km (0.054 R)
• M19: 15,066,002 km (0.105 R)
• M20: 17,144,215 km (0.116 R)
• M21: 21,263,093 km (0.079 R)
• M22: 23,586,647 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 4.2

Gravity: 31.43 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.73 AU - 11.53 AU

Year: 19928 Days

Day: 18.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,742,947 km

• M1: 52,359 km (0.103 R)
• M2: 331,060 km (0.11 R)
• M3: 514,467 km (0.107 R)
• M4: 706,850 km (0.087 R)
• M5: 946,356 km (0.101 R)
• M6: 1,238,222 km (0.073 R)
• M7: 1,490,593 km (0.08 R)
• M8: 1,740,870 km (0.041 R)
• M9: 2,219,883 km (0.111 R)
• M10: 2,686,179 km (0.114 R)
• M11: 3,632,984 km (0.073 R)
• M12: 4,610,457 km (0.068 R)
• M13: 7,113,977 km (0.119 R)
• M14: 7,968,181 km (0.119 R)
• M15: 9,429,453 km (0.088 R)
• M16: 9,877,648 km (0.116 R)
• M17: 13,351,460 km (0.071 R)
• M18: 14,867,934 km (0.102 R)
• M19: 16,097,628 km (0.104 R)
• M20: 16,575,893 km (0.117 R)
• M21: 19,645,492 km (0.093 R)
• M22: 20,840,928 km (0.104 R)
• M23: 23,783,219 km (0.092 R)
• M24: 24,195,361 km (0.056 R)
• M25: 24,507,572 km (0.103 R)
• M26: 24,927,942 km (0.086 R)
• M27: 25,783,193 km (0.108 R)
• M28: 26,218,074 km (0.105 R)
• M29: 27,778,829 km (0.094 R)
• M30: 31,329,384 km (0.104 R)
• M31: 40,472,208 km (0.116 R)
• M32: 44,858,866 km (0.116 R)
• M33: 49,551,752 km (0.037 R)
• M34: 49,887,000 km (0.12 R)
• M35: 54,739,955 km (0.1 R)
• M36: 66,993,966 km (0.114 R)
• M37: 70,531,058 km (0.031 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit