🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 10

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.64 AU - 0.94 AU

Year: 453 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,079,777 km

• M1: 124,316 km (0.06 R)
• M2: 461,509 km (0.104 R)
• M3: 841,039 km (0.114 R)
• M4: 1,194,090 km (0.059 R)
• M5: 1,523,954 km (0.118 R)
• M6: 2,019,721 km (0.106 R)
• M7: 2,620,506 km (0.119 R)
• M8: 3,244,628 km (0.099 R)
• M9: 3,810,407 km (0.104 R)
• M10: 4,342,527 km (0.095 R)
• M11: 5,076,753 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 10

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.69 AU - 3.39 AU

Year: 3422 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,079,777 km

• M1: 124,465 km (0.062 R)
• M2: 543,788 km (0.113 R)
• M3: 861,385 km (0.029 R)
• M4: 1,583,942 km (0.039 R)
• M5: 2,098,559 km (0.116 R)
• M6: 2,480,781 km (0.077 R)
• M7: 3,163,696 km (0.111 R)
• M8: 3,832,847 km (0.047 R)
• M9: 4,335,645 km (0.096 R)
• M10: 5,819,656 km (0.102 R)
• M11: 6,774,839 km (0.084 R)
• M12: 8,022,036 km (0.032 R)
• M13: 9,570,225 km (0.101 R)
• M14: 11,765,274 km (0.092 R)
• M15: 12,161,260 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 7.1

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.53 AU - 10.87 AU

Year: 21034 Days

Day: 21.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,079,777 km

• M1: 88,263 km (0.081 R)
• M2: 379,380 km (0.096 R)
• M3: 610,060 km (0.111 R)
• M4: 880,084 km (0.031 R)
• M5: 1,446,761 km (0.111 R)
• M6: 2,019,870 km (0.101 R)
• M7: 2,301,563 km (0.088 R)
• M8: 3,366,850 km (0.096 R)
• M9: 3,608,151 km (0.039 R)
• M10: 4,262,492 km (0.079 R)
• M11: 6,332,029 km (0.117 R)
• M12: 10,377,155 km (0.092 R)
• M13: 10,631,771 km (0.046 R)
• M14: 12,247,727 km (0.113 R)
• M15: 12,603,920 km (0.059 R)
• M16: 15,458,397 km (0.113 R)
• M17: 18,437,040 km (0.106 R)
• M18: 20,856,786 km (0.097 R)
• M19: 22,831,926 km (0.026 R)
• M20: 25,848,268 km (0.071 R)
• M21: 30,920,683 km (0.119 R)
• M22: 35,169,412 km (0.1 R)
• M23: 35,889,277 km (0.117 R)
• M24: 36,179,946 km (0.1 R)
• M25: 43,967,712 km (0.091 R)
• M26: 48,426,776 km (0.109 R)
• M27: 50,765,289 km (0.109 R)
• M28: 53,555,888 km (0.075 R)
• M29: 59,238,064 km (0.063 R)
• M30: 66,177,760 km (0.105 R)
• M31: 70,182,195 km (0.114 R)
• M32: 74,345,055 km (0.119 R)
• M33: 74,581,121 km (0.103 R)
• M34: 82,905,195 km (0.076 R)
• M35: 85,466,311 km (0.091 R)
• M36: 87,028,112 km (0.109 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: 215 - 17,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit