🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 12.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.64 AU - 2.64 AU

Year: 2860 Days

Day: 11.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,758,676 km

• M1: 160,369 km (0.112 R)
• M2: 596,297 km (0.103 R)
• M3: 1,022,950 km (0.041 R)
• M4: 1,535,772 km (0.115 R)
• M5: 2,104,543 km (0.112 R)
• M6: 4,315,151 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824

Radius: 12.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.2 AU - 4.3 AU

Year: 4843 Days

Day: 13.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,758,676 km

• M1: 151,692 km (0.086 R)
• M2: 1,022,053 km (0.069 R)
• M3: 1,458,878 km (0.103 R)
• M4: 2,094,520 km (0.098 R)
• M5: 2,726,870 km (0.092 R)
• M6: 3,177,010 km (0.111 R)
• M7: 4,085,817 km (0.107 R)
• M8: 5,077,950 km (0.083 R)
• M9: 5,616,353 km (0.06 R)
• M10: 6,875,369 km (0.112 R)
• M11: 7,287,660 km (0.084 R)
• M12: 7,826,213 km (0.089 R)
• M13: 8,703,604 km (0.049 R)
• M14: 9,269,084 km (0.092 R)
• M15: 12,983,749 km (0.084 R)
• M16: 16,169,435 km (0.104 R)
• M17: 19,296,629 km (0.078 R)
• M18: 19,911,925 km (0.042 R)
• M19: 20,752,665 km (0.099 R)
• M20: 22,132,107 km (0.086 R)
• M21: 22,655,401 km (0.052 R)
• M22: 24,433,222 km (0.111 R)
• M23: 25,888,061 km (0.116 R)
• M24: 26,805,246 km (0.065 R)
• M25: 27,830,290 km (0.102 R)
• M26: 29,777,007 km (0.116 R)
• M27: 30,969,302 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 4.1

Gravity: 38.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.87 AU - 6.69 AU

Year: 9267 Days

Day: 15.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,758,676 km

• M1: 51,462 km (0.117 R)
• M2: 211,083 km (0.084 R)
• M3: 357,689 km (0.076 R)
• M4: 567,126 km (0.06 R)
• M5: 818,749 km (0.097 R)
• M6: 1,152,652 km (0.097 R)
• M7: 1,395,748 km (0.101 R)
• M8: 1,935,198 km (0.114 R)
• M9: 2,806,306 km (0.111 R)
• M10: 3,756,403 km (0.094 R)
• M11: 3,911,536 km (0.094 R)
• M12: 5,088,572 km (0.062 R)
• M13: 5,946,665 km (0.08 R)
• M14: 6,935,507 km (0.119 R)
• M15: 7,129,984 km (0.111 R)
• M16: 7,986,731 km (0.09 R)
• M17: 9,326,679 km (0.081 R)
• M18: 10,298,916 km (0.09 R)
• M19: 13,923,223 km (0.08 R)
• M20: 14,801,812 km (0.109 R)
• M21: 20,145,148 km (0.117 R)
• M22: 20,302,825 km (0.043 R)
• M23: 23,810,446 km (0.117 R)
• M24: 25,338,139 km (0.057 R)
• M25: 25,799,499 km (0.088 R)
• M26: 27,217,388 km (0.091 R)
• M27: 27,410,369 km (0.107 R)
• M28: 28,886,152 km (0.116 R)
• M29: 33,852,652 km (0.052 R)
• M30: 37,303,127 km (0.078 R)
• M31: 40,980,841 km (0.11 R)
• M32: 41,488,725 km (0.104 R)
• M33: 44,091,429 km (0.118 R)
• M34: 44,357,564 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 20,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit