🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 15

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.56 AU - 0.78 AU

Year: 372 Days

Day: 8.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,388,845 km

• M1: 188,493 km (0.115 R)
• M2: 286,330 km (0.087 R)
• M3: 414,536 km (0.1 R)
• M4: 546,631 km (0.077 R)
• M5: 712,535 km (0.091 R)
• M6: 807,081 km (0.084 R)
• M7: 932,294 km (0.087 R)
• M8: 1,037,910 km (0.05 R)
• M9: 1,143,377 km (0.108 R)
• M10: 1,262,606 km (0.111 R)
• M11: 1,416,841 km (0.101 R)
• M12: 1,540,858 km (0.111 R)
• M13: 1,663,379 km (0.111 R)
• M14: 1,778,270 km (0.046 R)
• M15: 1,924,427 km (0.107 R)
• M16: 2,033,933 km (0.064 R)
• M17: 2,151,517 km (0.082 R)
• M18: 2,314,129 km (0.091 R)
• M19: 2,418,698 km (0.054 R)
• M20: 2,664,936 km (0.113 R)
• M21: 2,813,936 km (0.089 R)
• M22: 2,986,123 km (0.119 R)
• M23: 3,168,483 km (0.095 R)
• M24: 3,306,113 km (0.03 R)
• M25: 3,516,448 km (0.046 R)
• M26: 3,666,345 km (0.084 R)
• M27: 3,789,164 km (0.112 R)
• M28: 3,943,101 km (0.086 R)
• M29: 4,158,970 km (0.081 R)
• M30: 4,455,623 km (0.101 R)
• M31: 4,618,236 km (0.09 R)
• M32: 4,767,086 km (0.08 R)
• M33: 5,239,815 km (0.085 R)
• M34: 5,362,336 km (0.099 R)
• M35: 5,552,325 km (0.117 R)
• M36: 5,736,031 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 13.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.58 AU - 0.84 AU

Year: 406 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,388,845 km

• M1: 176,077 km (0.094 R)
• M2: 267,481 km (0.114 R)
• M3: 362,625 km (0.069 R)
• M4: 461,958 km (0.072 R)
• M5: 556,953 km (0.057 R)
• M6: 717,471 km (0.094 R)
• M7: 808,427 km (0.03 R)
• M8: 946,805 km (0.117 R)
• M9: 1,273,975 km (0.029 R)
• M10: 1,367,923 km (0.025 R)
• M11: 1,464,264 km (0.115 R)
• M12: 1,637,498 km (0.112 R)
• M13: 1,801,158 km (0.114 R)
• M14: 1,907,672 km (0.113 R)
• M15: 2,045,601 km (0.115 R)
• M16: 2,473,302 km (0.115 R)
• M17: 2,617,963 km (0.094 R)
• M18: 2,714,005 km (0.082 R)
• M19: 2,817,676 km (0.104 R)
• M20: 3,002,429 km (0.073 R)
• M21: 3,089,645 km (0.119 R)
• M22: 3,239,243 km (0.114 R)
• M23: 3,356,527 km (0.063 R)
• M24: 3,524,526 km (0.063 R)
• M25: 3,745,781 km (0.085 R)
• M26: 3,920,212 km (0.079 R)
• M27: 4,008,625 km (0.1 R)
• M28: 4,360,928 km (0.049 R)
• M29: 4,467,740 km (0.063 R)
• M30: 4,560,192 km (0.083 R)
• M31: 4,699,916 km (0.113 R)
• M32: 4,793,864 km (0.041 R)
• M33: 4,880,631 km (0.072 R)
• M34: 5,192,392 km (0.045 R)
• M35: 5,297,709 km (0.116 R)
• M36: 5,403,924 km (0.104 R)
• M37: 5,510,737 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 12.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.95 AU - 3.03 AU

Year: 2665 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,388,845 km

• M1: 159,023 km (0.111 R)
• M2: 246,687 km (0.048 R)
• M3: 325,076 km (0.071 R)
• M4: 450,439 km (0.072 R)
• M5: 607,667 km (0.095 R)
• M6: 691,441 km (0.086 R)
• M7: 847,622 km (0.106 R)
• M8: 996,322 km (0.063 R)
• M9: 1,262,157 km (0.045 R)
• M10: 1,343,688 km (0.106 R)
• M11: 1,481,019 km (0.104 R)
• M12: 1,607,130 km (0.068 R)
• M13: 1,820,157 km (0.11 R)
• M14: 1,999,226 km (0.093 R)
• M15: 2,292,587 km (0.104 R)
• M16: 2,384,291 km (0.107 R)
• M17: 2,505,465 km (0.116 R)
• M18: 2,686,329 km (0.088 R)
• M19: 2,783,268 km (0.117 R)
• M20: 2,891,278 km (0.067 R)
• M21: 3,010,807 km (0.092 R)
• M22: 3,223,984 km (0.094 R)
• M23: 3,421,303 km (0.095 R)
• M24: 3,537,391 km (0.066 R)
• M25: 3,686,989 km (0.116 R)
• M26: 3,795,298 km (0.115 R)
• M27: 3,915,575 km (0.066 R)
• M28: 4,025,978 km (0.117 R)
• M29: 4,171,237 km (0.091 R)
• M30: 4,306,773 km (0.086 R)
• M31: 4,501,550 km (0.113 R)
• M32: 4,710,837 km (0.092 R)
• M33: 4,804,934 km (0.082 R)
• M34: 4,899,629 km (0.112 R)
• M35: 5,692,349 km (0.093 R)
• M36: 6,355,366 km (0.072 R)
• M37: 6,551,190 km (0.051 R)
• M38: 6,643,342 km (0.103 R)
• M39: 6,882,100 km (0.113 R)
• M40: 7,232,159 km (0.09 R)
• M41: 7,313,690 km (0.093 R)
• M42: 7,464,186 km (0.104 R)
• M43: 7,684,843 km (0.113 R)
• M44: 7,851,644 km (0.115 R)
• M45: 7,949,631 km (0.116 R)
• M46: 8,288,470 km (0.086 R)
• M47: 8,733,224 km (0.064 R)
• M48: 9,082,835 km (0.099 R)
• M49: 9,826,187 km (0.1 R)
• M50: 10,068,236 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit