🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 8.1

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.76 AU - 3.5 AU

Year: 3633 Days

Day: 5.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,570,108 km

• M1: 100,679 km (0.1 R)
• M2: 1,395,898 km (0.107 R)
• M3: 1,783,356 km (0.104 R)
• M4: 2,036,027 km (0.111 R)
• M5: 2,312,783 km (0.084 R)
• M6: 2,694,258 km (0.042 R)
• M7: 3,029,207 km (0.088 R)
• M8: 4,160,915 km (0.098 R)
• M9: 4,449,340 km (0.042 R)
• M10: 4,870,607 km (0.057 R)
• M11: 5,421,427 km (0.111 R)
• M12: 5,793,178 km (0.117 R)
• M13: 6,238,680 km (0.069 R)
• M14: 6,677,002 km (0.061 R)
• M15: 7,104,403 km (0.118 R)
• M16: 7,746,477 km (0.111 R)
• M17: 8,322,279 km (0.096 R)
• M18: 8,853,651 km (0.062 R)
• M19: 9,294,965 km (0.09 R)
• M20: 10,023,506 km (0.118 R)
• M21: 10,707,019 km (0.032 R)
• M22: 11,081,313 km (0.052 R)
• M23: 11,378,564 km (0.034 R)
• M24: 14,098,702 km (0.076 R)
• M25: 15,372,079 km (0.086 R)
• M26: 17,623,676 km (0.092 R)
• M27: 21,171,539 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 11.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.74 AU - 4.12 AU

Year: 4167 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,570,108 km

• M1: 146,756 km (0.064 R)
• M2: 669,301 km (0.069 R)
• M3: 1,118,244 km (0.11 R)
• M4: 1,735,485 km (0.073 R)
• M5: 2,164,532 km (0.07 R)
• M6: 2,976,698 km (0.082 R)
• M7: 4,621,377 km (0.076 R)
• M8: 5,856,158 km (0.091 R)
• M9: 6,774,240 km (0.088 R)
• M10: 7,204,933 km (0.105 R)
• M11: 11,128,436 km (0.045 R)
• M12: 12,217,060 km (0.097 R)
• M13: 15,590,043 km (0.058 R)
• M14: 22,923,630 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 9.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.57 AU - 5.13 AU

Year: 5952 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,570,108 km

• M1: 117,135 km (0.109 R)
• M2: 472,729 km (0.119 R)
• M3: 1,344,436 km (0.079 R)
• M4: 1,834,519 km (0.069 R)
• M5: 2,250,251 km (0.102 R)
• M6: 4,629,456 km (0.102 R)
• M7: 4,967,098 km (0.111 R)
• M8: 5,490,242 km (0.049 R)
• M9: 5,898,943 km (0.113 R)
• M10: 8,217,710 km (0.071 R)
• M11: 8,675,480 km (0.05 R)
• M12: 9,767,694 km (0.072 R)
• M13: 10,412,760 km (0.062 R)
• M14: 11,692,570 km (0.085 R)
• M15: 12,125,506 km (0.104 R)
• M16: 12,870,653 km (0.1 R)
• M17: 13,857,849 km (0.115 R)
• M18: 14,179,933 km (0.106 R)
• M19: 15,289,650 km (0.111 R)
• M20: 19,097,814 km (0.116 R)
• M21: 19,430,071 km (0.104 R)
• M22: 19,969,521 km (0.101 R)
• M23: 22,228,299 km (0.113 R)
• M24: 23,647,235 km (0.102 R)
• M25: 24,967,137 km (0.076 R)
• M26: 25,846,922 km (0.047 R)
• M27: 26,996,432 km (0.096 R)
• M28: 29,133,288 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 3.7

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.23 AU - 10.63 AU

Year: 17506 Days

Day: 17.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,570,108 km

• M1: 46,076 km (0.11 R)
• M2: 238,908 km (0.08 R)
• M3: 476,320 km (0.099 R)
• M4: 638,783 km (0.109 R)
• M5: 1,464,264 km (0.085 R)
• M6: 1,842,747 km (0.055 R)
• M7: 2,810,944 km (0.081 R)
• M8: 5,125,522 km (0.071 R)
• M9: 5,814,271 km (0.107 R)
• M10: 6,127,529 km (0.113 R)
• M11: 14,294,376 km (0.12 R)
• M12: 15,780,481 km (0.078 R)
• M13: 17,942,320 km (0.058 R)
• M14: 19,055,926 km (0.103 R)
• M15: 20,611,295 km (0.115 R)
• M16: 23,533,091 km (0.067 R)
• M17: 25,412,340 km (0.079 R)
• M18: 25,781,398 km (0.038 R)
• M19: 27,679,944 km (0.068 R)
• M20: 29,466,442 km (0.112 R)
• M21: 30,803,548 km (0.032 R)
• M22: 35,399,195 km (0.094 R)
• M23: 38,582,637 km (0.054 R)
• M24: 40,807,756 km (0.118 R)
• M25: 44,570,142 km (0.12 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: 187 - 14,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit