🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.57 AU - 1.67 AU

Year: 1423 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,424,223 km

• M1: 114,442 km (0.098 R)
• M2: 434,582 km (0.1 R)
• M3: 743,651 km (0.097 R)
• M4: 1,046,138 km (0.11 R)
• M5: 1,351,318 km (0.071 R)
• M6: 1,986,211 km (0.069 R)
• M7: 2,295,729 km (0.069 R)
• M8: 2,767,860 km (0.117 R)
• M9: 3,486,827 km (0.098 R)
• M10: 4,182,607 km (0.107 R)
• M11: 4,601,182 km (0.048 R)
• M12: 5,108,019 km (0.118 R)
• M13: 6,586,495 km (0.075 R)
• M14: 6,903,493 km (0.118 R)
• M15: 7,594,785 km (0.118 R)
• M16: 8,331,255 km (0.114 R)
• M17: 9,663,723 km (0.117 R)
• M18: 10,041,907 km (0.049 R)
• M19: 11,760,487 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 14.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.27 AU - 3.51 AU

Year: 3391 Days

Day: 14.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,424,223 km

• M1: 185,352 km (0.115 R)
• M2: 1,278,912 km (0.115 R)
• M3: 1,923,978 km (0.086 R)
• M4: 3,437,460 km (0.107 R)
• M5: 5,588,228 km (0.1 R)
• M6: 6,636,910 km (0.039 R)
• M7: 9,832,918 km (0.087 R)
• M8: 10,535,580 km (0.085 R)
• M9: 12,701,757 km (0.093 R)
• M10: 14,669,418 km (0.097 R)
• M11: 16,659,518 km (0.062 R)
• M12: 18,143,679 km (0.108 R)
• M13: 18,699,135 km (0.116 R)
• M14: 19,329,541 km (0.027 R)
• M15: 21,374,245 km (0.115 R)
• M16: 23,053,780 km (0.074 R)
• M17: 24,073,140 km (0.049 R)
• M18: 25,735,770 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 3.8

Gravity: 59.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.74 AU - 9.56 AU

Year: 14605 Days

Day: 21.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,424,223 km

• M1: 47,572 km (0.078 R)
• M2: 206,894 km (0.084 R)
• M3: 409,150 km (0.106 R)
• M4: 602,580 km (0.082 R)
• M5: 1,096,852 km (0.114 R)
• M6: 2,102,299 km (0.1 R)
• M7: 2,325,798 km (0.117 R)
• M8: 2,454,452 km (0.027 R)
• M9: 2,702,486 km (0.11 R)
• M10: 4,263,539 km (0.096 R)
• M11: 5,287,986 km (0.115 R)
• M12: 7,027,061 km (0.1 R)
• M13: 7,251,308 km (0.113 R)
• M14: 8,146,801 km (0.089 R)
• M15: 8,749,082 km (0.115 R)
• M16: 12,534,955 km (0.103 R)
• M17: 13,679,678 km (0.084 R)
• M18: 15,638,213 km (0.103 R)
• M19: 17,042,937 km (0.116 R)
• M20: 20,280,385 km (0.094 R)
• M21: 21,195,774 km (0.073 R)
• M22: 21,852,659 km (0.088 R)
• M23: 23,108,533 km (0.072 R)
• M24: 25,342,029 km (0.099 R)
• M25: 28,613,884 km (0.115 R)
• M26: 30,114,949 km (0.119 R)
• M27: 31,184,574 km (0.094 R)
• M28: 32,156,212 km (0.07 R)
• M29: 36,112,477 km (0.102 R)
• M30: 39,953,851 km (0.097 R)
• M31: 40,811,047 km (0.095 R)
• M32: 45,127,245 km (0.083 R)
• M33: 48,759,332 km (0.097 R)
• M34: 49,410,382 km (0.071 R)
• M35: 52,581,557 km (0.106 R)
• M36: 57,498,091 km (0.107 R)
• M37: 58,042,328 km (0.036 R)
• M38: 61,003,169 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit