🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.82 AU - 1.06 AU

Year: 588 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,515,033 km

• M1: 184,604 km (0.113 R)
• M2: 662,120 km (0.081 R)
• M3: 1,314,068 km (0.111 R)
• M4: 1,781,711 km (0.041 R)
• M5: 2,562,462 km (0.041 R)
• M6: 3,430,279 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 14.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.06 AU - 4.76 AU

Year: 5980 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,515,033 km

• M1: 179,069 km (0.061 R)
• M2: 689,197 km (0.045 R)
• M3: 1,418,637 km (0.105 R)
• M4: 2,010,296 km (0.108 R)
• M5: 4,035,851 km (0.112 R)
• M6: 4,872,851 km (0.099 R)
• M7: 5,822,798 km (0.036 R)
• M8: 6,682,986 km (0.115 R)
• M9: 8,656,630 km (0.11 R)
• M10: 9,248,888 km (0.081 R)
• M11: 9,913,252 km (0.113 R)
• M12: 10,800,517 km (0.108 R)
• M13: 11,387,839 km (0.091 R)
• M14: 13,389,458 km (0.065 R)
• M15: 14,182,925 km (0.111 R)
• M16: 17,275,562 km (0.049 R)
• M17: 19,691,568 km (0.091 R)
• M18: 22,561,154 km (0.078 R)
• M19: 25,270,521 km (0.068 R)
• M20: 30,450,198 km (0.106 R)
• M21: 31,033,480 km (0.107 R)
• M22: 32,222,633 km (0.114 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.9

Radius: 4.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.19 AU - 11.65 AU

Year: 21718 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,515,033 km

• M1: 59,690 km (0.093 R)
• M2: 224,247 km (0.065 R)
• M3: 389,254 km (0.072 R)
• M4: 679,922 km (0.115 R)
• M5: 904,618 km (0.12 R)
• M6: 1,334,563 km (0.09 R)
• M7: 5,122,680 km (0.108 R)
• M8: 5,688,758 km (0.105 R)
• M9: 5,986,907 km (0.1 R)
• M10: 6,860,708 km (0.093 R)
• M11: 8,185,098 km (0.099 R)
• M12: 8,662,016 km (0.09 R)
• M13: 9,360,488 km (0.098 R)
• M14: 9,828,879 km (0.104 R)
• M15: 10,312,828 km (0.077 R)
• M16: 11,740,291 km (0.094 R)
• M17: 12,973,127 km (0.113 R)
• M18: 14,910,420 km (0.07 R)
• M19: 15,334,081 km (0.119 R)
• M20: 15,620,860 km (0.057 R)
• M21: 16,279,390 km (0.065 R)
• M22: 17,887,417 km (0.117 R)
• M23: 18,526,948 km (0.1 R)
• M24: 20,885,359 km (0.116 R)
• M25: 21,061,136 km (0.115 R)
• M26: 21,415,534 km (0.103 R)
• M27: 23,912,920 km (0.068 R)
• M28: 29,256,706 km (0.081 R)
• M29: 32,087,696 km (0.112 R)
• M30: 39,347,531 km (0.098 R)
• M31: 40,020,273 km (0.062 R)
• M32: 46,423,510 km (0.054 R)
• M33: 47,477,278 km (0.111 R)
• M34: 48,700,839 km (0.085 R)
• M35: 51,210,941 km (0.084 R)
• M36: 51,851,520 km (0.069 R)
• M37: 55,303,341 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit