🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 8.7

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.47 AU - 3.87 AU

Year: 4612 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,335,734 km

• M1: 109,356 km (0.085 R)
• M2: 416,630 km (0.08 R)
• M3: 912,846 km (0.074 R)
• M4: 1,210,995 km (0.099 R)
• M5: 1,658,592 km (0.107 R)
• M6: 2,053,231 km (0.05 R)
• M7: 2,334,924 km (0.096 R)
• M8: 2,886,491 km (0.113 R)
• M9: 3,360,267 km (0.064 R)
• M10: 3,711,374 km (0.115 R)
• M11: 4,635,140 km (0.112 R)
• M12: 5,204,809 km (0.095 R)
• M13: 5,506,698 km (0.091 R)
• M14: 6,175,849 km (0.079 R)
• M15: 7,162,297 km (0.107 R)
• M16: 7,433,219 km (0.1 R)
• M17: 7,887,997 km (0.087 R)
• M18: 8,213,521 km (0.09 R)
• M19: 8,548,172 km (0.114 R)
• M20: 9,853,563 km (0.083 R)
• M21: 11,287,159 km (0.108 R)
• M22: 11,935,517 km (0.074 R)
• M23: 13,665,017 km (0.087 R)
• M24: 18,804,004 km (0.071 R)
• M25: 19,190,864 km (0.117 R)
• M26: 20,047,162 km (0.113 R)
• M27: 20,928,593 km (0.116 R)
• M28: 23,653,667 km (0.092 R)
• M29: 26,124,725 km (0.102 R)
• M30: 26,687,363 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.08 AU - 4.92 AU

Year: 6262 Days

Day: 8.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,335,734 km

• M1: 174,132 km (0.04 R)
• M2: 1,013,226 km (0.032 R)
• M3: 1,458,878 km (0.099 R)
• M4: 2,219,284 km (0.095 R)
• M5: 2,718,941 km (0.099 R)
• M6: 4,717,270 km (0.095 R)
• M7: 6,485,816 km (0.1 R)
• M8: 7,448,328 km (0.078 R)
• M9: 8,662,614 km (0.053 R)
• M10: 9,359,292 km (0.061 R)
• M11: 12,071,800 km (0.075 R)
• M12: 12,578,638 km (0.103 R)
• M13: 13,047,029 km (0.037 R)
• M14: 15,745,176 km (0.042 R)
• M15: 16,784,283 km (0.102 R)
• M16: 18,863,693 km (0.084 R)
• M17: 19,895,470 km (0.076 R)
• M18: 23,294,782 km (0.066 R)
• M19: 24,081,966 km (0.111 R)
• M20: 26,465,659 km (0.1 R)
• M21: 28,554,045 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 4.4

Gravity: 48.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.96 AU - 7.62 AU

Year: 10349 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,335,734 km

• M1: 303,085 km (0.089 R)
• M2: 482,453 km (0.025 R)
• M3: 715,227 km (0.101 R)
• M4: 1,719,179 km (0.093 R)
• M5: 2,113,818 km (0.049 R)
• M6: 3,299,381 km (0.086 R)
• M7: 3,634,031 km (0.114 R)
• M8: 6,285,654 km (0.035 R)
• M9: 7,954,268 km (0.08 R)
• M10: 9,638,441 km (0.104 R)
• M11: 11,956,161 km (0.095 R)
• M12: 14,417,944 km (0.092 R)
• M13: 15,169,074 km (0.107 R)
• M14: 18,276,970 km (0.036 R)
• M15: 21,344,923 km (0.12 R)
• M16: 32,457,652 km (0.1 R)
• M17: 32,921,704 km (0.105 R)
• M18: 34,580,445 km (0.034 R)
• M19: 36,169,923 km (0.078 R)
• M20: 40,959,299 km (0.065 R)
• M21: 49,442,545 km (0.092 R)
• M22: 49,595,584 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit