🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 9.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.4 AU - 3.22 AU

Year: 3090 Days

Day: 13.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,535,491 km

• M1: 119,529 km (0.062 R)
• M2: 492,626 km (0.084 R)
• M3: 857,495 km (0.117 R)
• M4: 1,432,400 km (0.116 R)
• M5: 1,905,727 km (0.083 R)
• M6: 3,429,082 km (0.109 R)
• M7: 3,758,048 km (0.036 R)
• M8: 4,360,180 km (0.09 R)
• M9: 6,505,263 km (0.112 R)
• M10: 8,979,313 km (0.09 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.7

Radius: 7.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.34 AU - 6.72 AU

Year: 10947 Days

Day: 20.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,535,491 km

• M1: 106,065 km (0.086 R)
• M2: 372,648 km (0.028 R)
• M3: 620,382 km (0.112 R)
• M4: 920,625 km (0.068 R)
• M5: 1,376,899 km (0.103 R)
• M6: 3,166,389 km (0.065 R)
• M7: 3,590,498 km (0.114 R)
• M8: 4,363,321 km (0.088 R)
• M9: 4,975,924 km (0.114 R)
• M10: 5,272,727 km (0.086 R)
• M11: 5,612,912 km (0.093 R)
• M12: 5,901,935 km (0.118 R)
• M13: 7,385,198 km (0.095 R)
• M14: 11,269,656 km (0.095 R)
• M15: 11,835,136 km (0.068 R)
• M16: 13,022,495 km (0.107 R)
• M17: 13,416,386 km (0.092 R)
• M18: 14,827,692 km (0.079 R)
• M19: 15,885,349 km (0.106 R)
• M20: 17,193,134 km (0.07 R)
• M21: 18,784,107 km (0.072 R)
• M22: 20,170,580 km (0.11 R)
• M23: 22,819,510 km (0.111 R)
• M24: 25,342,029 km (0.118 R)
• M25: 27,306,099 km (0.092 R)
• M26: 34,762,506 km (0.063 R)
• M27: 36,623,204 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 7.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.46 AU - 11.26 AU

Year: 18786 Days

Day: 24.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,535,491 km

• M1: 93,648 km (0.1 R)
• M2: 417,228 km (0.082 R)
• M3: 1,012,478 km (0.09 R)
• M4: 2,598,515 km (0.111 R)
• M5: 3,074,236 km (0.034 R)
• M6: 5,223,658 km (0.093 R)
• M7: 5,757,723 km (0.117 R)
• M8: 8,988,438 km (0.089 R)
• M9: 10,019,766 km (0.098 R)
• M10: 10,564,153 km (0.118 R)
• M11: 11,417,309 km (0.063 R)
• M12: 14,184,721 km (0.077 R)
• M13: 15,435,508 km (0.113 R)
• M14: 17,524,942 km (0.102 R)
• M15: 20,565,668 km (0.098 R)
• M16: 25,709,292 km (0.035 R)
• M17: 31,418,694 km (0.098 R)
• M18: 42,108,360 km (0.1 R)
• M19: 42,529,478 km (0.102 R)
• M20: 43,522,957 km (0.11 R)
• M21: 49,654,525 km (0.047 R)
• M22: 51,712,693 km (0.097 R)
• M23: 53,662,402 km (0.068 R)
• M24: 53,992,116 km (0.12 R)
• M25: 54,489,080 km (0.068 R)
• M26: 54,989,185 km (0.111 R)
• M27: 57,363,304 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit