🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.04 AU - 1.18 AU

Year: 419 Days

Day: 26.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 13.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.65 AU - 9.97 AU

Year: 8580 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,671,848 km

• M1: 164,857 km (0.116 R)
• M2: 775,665 km (0.046 R)
• M3: 1,518,119 km (0.03 R)
• M4: 4,465,347 km (0.112 R)
• M5: 7,165,289 km (0.119 R)
• M6: 7,801,529 km (0.118 R)
• M7: 12,831,009 km (0.102 R)
• M8: 14,564,549 km (0.085 R)
• M9: 15,143,044 km (0.114 R)
• M10: 16,709,035 km (0.065 R)
• M11: 17,289,774 km (0.109 R)
• M12: 18,603,842 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 14.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.97 AU - 12.11 AU

Year: 12256 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,671,848 km

• M1: 182,809 km (0.093 R)
• M2: 644,617 km (0.101 R)
• M3: 1,838,707 km (0.085 R)
• M4: 2,488,411 km (0.053 R)
• M5: 3,339,922 km (0.085 R)
• M6: 3,991,271 km (0.104 R)
• M7: 5,407,065 km (0.092 R)
• M8: 6,922,941 km (0.059 R)
• M9: 8,511,072 km (0.091 R)
• M10: 11,185,582 km (0.109 R)
• M11: 12,025,425 km (0.1 R)
• M12: 13,696,433 km (0.101 R)
• M13: 14,309,635 km (0.089 R)
• M14: 14,870,028 km (0.107 R)
• M15: 16,410,886 km (0.119 R)
• M16: 18,793,831 km (0.116 R)
• M17: 23,942,690 km (0.083 R)
• M18: 26,786,995 km (0.027 R)
• M19: 27,317,618 km (0.083 R)
• M20: 31,937,649 km (0.09 R)
• M21: 40,151,470 km (0.059 R)
• M22: 42,837,201 km (0.085 R)
• M23: 45,339,823 km (0.057 R)
• M24: 49,512,856 km (0.103 R)
• M25: 52,433,006 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 12

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.41 AU - 10.83 AU

Year: 12395 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,671,848 km

• M1: 155,881 km (0.115 R)
• M2: 705,354 km (0.09 R)
• M3: 1,364,482 km (0.047 R)
• M4: 1,982,920 km (0.079 R)
• M5: 2,825,904 km (0.09 R)
• M6: 3,784,677 km (0.085 R)
• M7: 4,354,644 km (0.088 R)
• M8: 4,755,417 km (0.079 R)
• M9: 5,667,515 km (0.073 R)
• M10: 6,732,802 km (0.068 R)
• M11: 7,313,391 km (0.096 R)
• M12: 7,837,432 km (0.083 R)
• M13: 9,510,385 km (0.112 R)
• M14: 10,622,047 km (0.118 R)
• M15: 14,477,633 km (0.069 R)
• M16: 19,261,324 km (0.075 R)
• M17: 20,603,965 km (0.082 R)
• M18: 22,278,414 km (0.105 R)
• M19: 26,298,558 km (0.091 R)
• M20: 29,016,003 km (0.07 R)
• M21: 30,331,267 km (0.108 R)
• M22: 35,248,400 km (0.12 R)
• M23: 35,742,821 km (0.027 R)
• M24: 36,619,016 km (0.057 R)
• M25: 37,637,927 km (0.076 R)
• M26: 43,299,458 km (0.118 R)
• M27: 48,889,332 km (0.086 R)
• M28: 52,016,077 km (0.092 R)
• M29: 54,611,600 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.2

Radius: 7.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.16 AU - 15.8 AU

Year: 16749 Days

Day: 21.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,671,848 km

• M1: 97,388 km (0.104 R)
• M2: 394,639 km (0.116 R)
• M3: 2,562,911 km (0.07 R)
• M4: 4,333,252 km (0.106 R)
• M5: 9,956,785 km (0.048 R)
• M6: 10,677,997 km (0.088 R)
• M7: 11,080,565 km (0.053 R)
• M8: 11,672,972 km (0.042 R)
• M9: 13,444,660 km (0.098 R)
• M10: 14,463,870 km (0.084 R)
• M11: 23,468,465 km (0.048 R)
• M12: 26,583,093 km (0.102 R)
• M13: 36,128,335 km (0.111 R)
• M14: 36,515,344 km (0.079 R)
• M15: 37,957,917 km (0.083 R)
• M16: 42,370,007 km (0.09 R)
• M17: 52,691,212 km (0.116 R)
• M18: 54,700,910 km (0.108 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit