🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.7 AU - 3.9 AU

Year: 2308 Days

Day: 25.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 12.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.23 AU - 5.49 AU

Year: 4125 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,868,870 km

• M1: 174,880 km (0.063 R)
• M2: 307,723 km (0.051 R)
• M3: 418,874 km (0.085 R)
• M4: 521,349 km (0.07 R)
• M5: 671,994 km (0.051 R)
• M6: 1,039,107 km (0.057 R)
• M7: 1,188,106 km (0.111 R)
• M8: 1,539,661 km (0.068 R)
• M9: 1,678,787 km (0.11 R)
• M10: 1,947,166 km (0.095 R)
• M11: 2,229,457 km (0.104 R)
• M12: 2,450,114 km (0.113 R)
• M13: 2,614,073 km (0.086 R)
• M14: 2,820,967 km (0.093 R)
• M15: 3,264,824 km (0.098 R)
• M16: 3,774,504 km (0.061 R)
• M17: 3,994,263 km (0.094 R)
• M18: 4,233,470 km (0.108 R)
• M19: 4,804,635 km (0.047 R)
• M20: 5,123,727 km (0.115 R)
• M21: 5,598,700 km (0.101 R)
• M22: 5,682,026 km (0.101 R)
• M23: 6,785,161 km (0.083 R)
• M24: 7,197,752 km (0.116 R)
• M25: 7,990,920 km (0.086 R)
• M26: 8,464,846 km (0.083 R)
• M27: 8,676,377 km (0.069 R)
• M28: 8,792,465 km (0.116 R)
• M29: 8,928,450 km (0.116 R)
• M30: 9,479,867 km (0.077 R)
• M31: 9,679,581 km (0.061 R)
• M32: 9,860,444 km (0.101 R)
• M33: 10,205,118 km (0.068 R)
• M34: 10,948,320 km (0.093 R)
• M35: 11,115,870 km (0.09 R)
• M36: 12,837,592 km (0.112 R)
• M37: 12,947,995 km (0.055 R)
• M38: 13,080,838 km (0.098 R)
• M39: 13,571,818 km (0.068 R)
• M40: 14,365,435 km (0.114 R)
• M41: 14,595,067 km (0.087 R)
• M42: 15,902,852 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 8.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.38 AU - 6.22 AU

Year: 4698 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,868,870 km

• M1: 130,898 km (0.087 R)
• M2: 232,475 km (0.105 R)
• M3: 378,034 km (0.116 R)
• M4: 468,092 km (0.092 R)
• M5: 672,293 km (0.103 R)
• M6: 882,627 km (0.113 R)
• M7: 1,212,192 km (0.107 R)
• M8: 1,578,557 km (0.053 R)
• M9: 1,689,558 km (0.062 R)
• M10: 1,904,680 km (0.113 R)
• M11: 2,298,571 km (0.108 R)
• M12: 2,784,316 km (0.088 R)
• M13: 2,885,294 km (0.083 R)
• M14: 3,090,991 km (0.089 R)
• M15: 3,195,560 km (0.084 R)
• M16: 3,301,475 km (0.089 R)
• M17: 3,426,390 km (0.051 R)
• M18: 3,662,754 km (0.069 R)
• M19: 3,792,156 km (0.113 R)
• M20: 3,904,355 km (0.1 R)
• M21: 3,998,751 km (0.099 R)
• M22: 4,151,341 km (0.086 R)
• M23: 4,305,876 km (0.062 R)
• M24: 4,541,193 km (0.086 R)
• M25: 4,740,457 km (0.116 R)
• M26: 4,861,482 km (0.095 R)
• M27: 5,189,251 km (0.071 R)
• M28: 5,272,427 km (0.07 R)
• M29: 5,545,443 km (0.061 R)
• M30: 5,780,013 km (0.109 R)
• M31: 5,887,873 km (0.051 R)
• M32: 5,952,798 km (0.085 R)
• M33: 6,237,184 km (0.05 R)
• M34: 6,526,058 km (0.096 R)
• M35: 6,706,024 km (0.077 R)
• M36: 7,001,928 km (0.09 R)
• M37: 7,582,966 km (0.105 R)
• M38: 7,867,352 km (0.099 R)
• M39: 8,155,328 km (0.105 R)
• M40: 8,276,353 km (0.112 R)
• M41: 9,039,900 km (0.046 R)
• M42: 9,290,925 km (0.091 R)
• M43: 9,646,370 km (0.087 R)
• M44: 9,774,426 km (0.074 R)
• M45: 9,877,199 km (0.087 R)
• M46: 10,213,944 km (0.066 R)
• M47: 11,327,401 km (0.085 R)
• M48: 11,788,911 km (0.093 R)
• M49: 11,871,040 km (0.045 R)
• M50: 12,035,897 km (0.082 R)
• M51: 12,534,656 km (0.037 R)
• M52: 13,181,966 km (0.11 R)
• M53: 13,984,708 km (0.104 R)
• M54: 14,071,625 km (0.104 R)
• M55: 14,714,596 km (0.11 R)
• M56: 14,891,720 km (0.114 R)
• M57: 15,010,052 km (0.116 R)
• M58: 15,457,050 km (0.12 R)
• M59: 15,667,086 km (0.114 R)
• M60: 16,547,320 km (0.077 R)
• M61: 16,854,594 km (0.09 R)
• M62: 17,039,796 km (0.115 R)
• M63: 17,132,696 km (0.083 R)
• M64: 17,505,943 km (0.097 R)
• M65: 17,693,688 km (0.108 R)
• M66: 17,850,467 km (0.062 R)
• M67: 18,260,514 km (0.103 R)
• M68: 18,546,246 km (0.117 R)
• M69: 20,062,122 km (0.083 R)
• M70: 20,160,258 km (0.114 R)
• M71: 21,149,997 km (0.072 R)
• M72: 21,516,961 km (0.113 R)
• M73: 22,155,744 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit