🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 13.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.34 AU

Year: 880 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,689,392 km

• M1: 163,062 km (0.093 R)
• M2: 631,303 km (0.082 R)
• M3: 2,616,467 km (0.086 R)
• M4: 3,029,357 km (0.084 R)
• M5: 5,493,234 km (0.117 R)
• M6: 6,091,924 km (0.042 R)
• M7: 6,756,588 km (0.112 R)
• M8: 7,642,656 km (0.041 R)
• M9: 8,659,024 km (0.062 R)
• M10: 9,704,563 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 11.6

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.19 AU - 1.23 AU

Year: 903 Days

Day: 14 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,689,392 km

• M1: 144,212 km (0.111 R)
• M2: 539,450 km (0.112 R)
• M3: 917,484 km (0.117 R)
• M4: 1,296,415 km (0.073 R)
• M5: 1,919,939 km (0.119 R)
• M6: 2,388,928 km (0.068 R)
• M7: 2,972,510 km (0.092 R)
• M8: 3,389,289 km (0.074 R)
• M9: 3,753,859 km (0.103 R)
• M10: 4,738,064 km (0.064 R)
• M11: 5,120,586 km (0.086 R)
• M12: 5,504,304 km (0.048 R)
• M13: 6,570,638 km (0.119 R)
• M14: 7,117,867 km (0.104 R)
• M15: 7,548,110 km (0.085 R)
• M16: 7,920,010 km (0.113 R)
• M17: 8,408,448 km (0.04 R)
• M18: 9,248,739 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 12.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.08 AU - 1.48 AU

Year: 982 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,689,392 km

• M1: 156,629 km (0.106 R)
• M2: 785,090 km (0.098 R)
• M3: 1,325,437 km (0.109 R)
• M4: 2,011,044 km (0.08 R)
• M5: 2,591,783 km (0.113 R)
• M6: 3,066,008 km (0.111 R)
• M7: 3,717,657 km (0.088 R)
• M8: 4,651,596 km (0.111 R)
• M9: 5,455,236 km (0.056 R)
• M10: 6,548,348 km (0.092 R)
• M11: 9,165,712 km (0.109 R)
• M12: 9,710,099 km (0.071 R)
• M13: 10,124,933 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.57 AU - 4.27 AU

Year: 5264 Days

Day: 7 Hours

Environment

Temp: -227 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,689,392 km

• M1: 186,549 km (0.074 R)
• M2: 657,632 km (0.112 R)
• M3: 1,275,322 km (0.046 R)
• M4: 2,035,279 km (0.119 R)
• M5: 2,581,910 km (0.116 R)
• M6: 4,270,720 km (0.091 R)
• M7: 8,095,339 km (0.056 R)
• M8: 8,569,714 km (0.109 R)
• M9: 9,618,245 km (0.104 R)
• M10: 10,241,919 km (0.079 R)
• M11: 11,035,386 km (0.087 R)
• M12: 12,224,988 km (0.066 R)
• M13: 12,904,312 km (0.104 R)
• M14: 14,510,844 km (0.106 R)
• M15: 15,392,275 km (0.102 R)
• M16: 21,152,092 km (0.113 R)
• M17: 22,209,001 km (0.094 R)
• M18: 23,779,479 km (0.093 R)
• M19: 24,264,775 km (0.106 R)
• M20: 24,756,802 km (0.067 R)
• M21: 25,591,558 km (0.068 R)
• M22: 27,849,738 km (0.115 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: 173 - 19,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit