🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 8.1

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,216,850 km

• M1: 101,128 km (0.069 R)
• M2: 361,877 km (0.101 R)
• M3: 750,682 km (0.117 R)
• M4: 1,281,755 km (0.095 R)
• M5: 1,845,739 km (0.091 R)
• M6: 2,115,912 km (0.089 R)
• M7: 2,534,637 km (0.089 R)
• M8: 4,580,687 km (0.1 R)
• M9: 4,882,725 km (0.109 R)
• M10: 5,598,102 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.5

Radius: 9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.9 AU - 5.72 AU

Year: 6811 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,216,850 km

• M1: 111,899 km (0.072 R)
• M2: 392,545 km (0.042 R)
• M3: 736,321 km (0.096 R)
• M4: 1,101,788 km (0.111 R)
• M5: 1,513,781 km (0.073 R)
• M6: 1,996,982 km (0.115 R)
• M7: 2,424,383 km (0.075 R)
• M8: 3,551,154 km (0.12 R)
• M9: 4,458,765 km (0.103 R)
• M10: 5,249,838 km (0.107 R)
• M11: 6,658,452 km (0.088 R)
• M12: 8,031,311 km (0.074 R)
• M13: 8,866,367 km (0.088 R)
• M14: 9,758,120 km (0.119 R)
• M15: 11,278,632 km (0.089 R)
• M16: 16,218,803 km (0.069 R)
• M17: 16,717,562 km (0.047 R)
• M18: 17,680,374 km (0.114 R)
• M19: 19,575,629 km (0.039 R)
• M20: 19,857,023 km (0.078 R)
• M21: 21,156,879 km (0.108 R)
• M22: 24,817,240 km (0.085 R)
• M23: 27,802,764 km (0.055 R)
• M24: 29,983,153 km (0.107 R)
• M25: 30,639,888 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 5

Gravity: 37.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.54 AU - 8.02 AU

Year: 12683 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,216,850 km

• M1: 62,233 km (0.064 R)
• M2: 255,663 km (0.073 R)
• M3: 589,864 km (0.059 R)
• M4: 1,142,030 km (0.112 R)
• M5: 1,354,758 km (0.115 R)
• M6: 1,546,992 km (0.101 R)
• M7: 1,774,081 km (0.12 R)
• M8: 1,968,110 km (0.098 R)
• M9: 2,462,231 km (0.118 R)
• M10: 2,681,691 km (0.067 R)
• M11: 3,366,102 km (0.101 R)
• M12: 3,636,874 km (0.107 R)
• M13: 8,114,637 km (0.092 R)
• M14: 9,473,584 km (0.08 R)
• M15: 10,630,425 km (0.113 R)
• M16: 10,803,061 km (0.102 R)
• M17: 16,663,108 km (0.095 R)
• M18: 19,348,091 km (0.103 R)
• M19: 20,658,568 km (0.093 R)
• M20: 22,027,239 km (0.116 R)
• M21: 22,972,548 km (0.051 R)
• M22: 24,340,920 km (0.107 R)
• M23: 26,074,460 km (0.082 R)
• M24: 37,696,569 km (0.056 R)
• M25: 39,046,989 km (0.094 R)
• M26: 40,150,273 km (0.07 R)
• M27: 41,416,021 km (0.099 R)
• M28: 42,274,563 km (0.084 R)
• M29: 44,921,398 km (0.07 R)
• M30: 51,357,996 km (0.091 R)
• M31: 51,851,819 km (0.092 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: 538 - 11,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit