🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.67 AU - 0.83 AU

Year: 419 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,534,252 km

• M1: 126,261 km (0.083 R)
• M2: 779,704 km (0.111 R)
• M3: 1,112,709 km (0.104 R)
• M4: 1,892,114 km (0.072 R)
• M5: 2,754,246 km (0.066 R)
• M6: 3,393,329 km (0.062 R)
• M7: 3,767,772 km (0.055 R)
• M8: 4,765,440 km (0.078 R)
• M9: 5,107,870 km (0.073 R)
• M10: 5,533,924 km (0.12 R)
• M11: 5,895,203 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 12.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.05 AU

Year: 646 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,534,252 km

• M1: 159,172 km (0.054 R)
• M2: 600,635 km (0.083 R)
• M3: 1,364,183 km (0.058 R)
• M4: 2,386,086 km (0.091 R)
• M5: 2,943,189 km (0.114 R)
• M6: 3,457,955 km (0.063 R)
• M7: 4,189,488 km (0.074 R)
• M8: 4,717,270 km (0.108 R)
• M9: 6,073,374 km (0.098 R)
• M10: 6,751,502 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 11.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.93 AU - 1.41 AU

Year: 817 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,534,252 km

• M1: 138,079 km (0.079 R)
• M2: 620,682 km (0.099 R)
• M3: 1,049,130 km (0.069 R)
• M4: 1,668,465 km (0.077 R)
• M5: 2,301,264 km (0.045 R)
• M6: 2,680,195 km (0.026 R)
• M7: 3,273,501 km (0.098 R)
• M8: 3,906,599 km (0.077 R)
• M9: 4,688,397 km (0.076 R)
• M10: 6,962,883 km (0.092 R)
• M11: 8,289,068 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 8.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.43 AU - 4.21 AU

Year: 4821 Days

Day: 14.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,534,252 km

• M1: 105,018 km (0.083 R)
• M2: 383,270 km (0.106 R)
• M3: 1,898,098 km (0.093 R)
• M4: 2,161,540 km (0.099 R)
• M5: 3,244,179 km (0.105 R)
• M6: 4,033,159 km (0.038 R)
• M7: 4,372,596 km (0.117 R)
• M8: 4,998,813 km (0.038 R)
• M9: 6,048,392 km (0.102 R)
• M10: 6,758,383 km (0.074 R)
• M11: 7,379,663 km (0.109 R)
• M12: 7,740,942 km (0.074 R)
• M13: 8,343,522 km (0.114 R)
• M14: 8,696,124 km (0.085 R)
• M15: 9,684,966 km (0.114 R)
• M16: 10,384,635 km (0.114 R)
• M17: 12,482,596 km (0.054 R)
• M18: 13,470,241 km (0.116 R)
• M19: 14,120,393 km (0.077 R)
• M20: 15,076,922 km (0.102 R)
• M21: 18,010,686 km (0.085 R)
• M22: 20,165,344 km (0.119 R)
• M23: 22,637,000 km (0.063 R)
• M24: 26,209,547 km (0.12 R)
• M25: 29,505,188 km (0.119 R)
• M26: 30,324,386 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit