🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.58 AU - 4.44 AU

Year: 2963 Days

Day: 17.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,485,494 km

• M1: 1,752,539 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 10.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.52 AU - 12.06 AU

Year: 12179 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,485,494 km

• M1: 149,897 km (0.098 R)
• M2: 568,472 km (0.06 R)
• M3: 2,028,547 km (0.045 R)
• M4: 2,533,889 km (0.076 R)
• M5: 3,146,342 km (0.068 R)
• M6: 5,062,691 km (0.066 R)
• M7: 5,698,632 km (0.075 R)
• M8: 6,547,450 km (0.053 R)
• M9: 7,390,135 km (0.093 R)
• M10: 15,431,619 km (0.05 R)
• M11: 16,090,298 km (0.088 R)
• M12: 18,666,822 km (0.079 R)
• M13: 19,163,188 km (0.093 R)
• M14: 20,096,080 km (0.075 R)
• M15: 21,597,145 km (0.103 R)
• M16: 23,171,364 km (0.08 R)
• M17: 24,820,980 km (0.12 R)
• M18: 27,070,034 km (0.096 R)
• M19: 28,461,144 km (0.106 R)
• M20: 34,380,732 km (0.117 R)
• M21: 45,985,787 km (0.071 R)
• M22: 46,437,273 km (0.102 R)
• M23: 48,118,155 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 13.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.59 AU - 10.59 AU

Year: 12715 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,485,494 km

• M1: 166,652 km (0.115 R)
• M2: 768,335 km (0.059 R)
• M3: 1,230,293 km (0.116 R)
• M4: 1,914,105 km (0.09 R)
• M5: 2,362,898 km (0.074 R)
• M6: 5,708,356 km (0.059 R)
• M7: 11,185,732 km (0.111 R)
• M8: 11,610,889 km (0.086 R)
• M9: 13,420,724 km (0.11 R)
• M10: 16,890,647 km (0.039 R)
• M11: 18,757,927 km (0.043 R)
• M12: 22,814,274 km (0.068 R)
• M13: 26,286,141 km (0.119 R)
• M14: 28,688,234 km (0.072 R)
• M15: 29,587,916 km (0.115 R)
• M16: 35,842,453 km (0.025 R)
• M17: 37,949,689 km (0.09 R)
• M18: 39,891,020 km (0.107 R)
• M19: 41,897,876 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 9.8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.37 AU - 11.53 AU

Year: 13369 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,485,494 km

• M1: 121,922 km (0.104 R)
• M2: 451,038 km (0.097 R)
• M3: 1,363,585 km (0.101 R)
• M4: 1,937,592 km (0.065 R)
• M5: 3,057,182 km (0.075 R)
• M6: 4,043,331 km (0.075 R)
• M7: 4,755,716 km (0.08 R)
• M8: 6,309,290 km (0.088 R)
• M9: 6,755,989 km (0.079 R)
• M10: 8,757,160 km (0.102 R)
• M11: 11,537,736 km (0.095 R)
• M12: 13,688,953 km (0.051 R)
• M13: 16,169,435 km (0.072 R)
• M14: 17,007,184 km (0.104 R)
• M15: 18,935,201 km (0.079 R)
• M16: 20,649,592 km (0.102 R)
• M17: 23,125,138 km (0.111 R)
• M18: 26,307,534 km (0.107 R)
• M19: 34,017,060 km (0.089 R)
• M20: 45,760,343 km (0.112 R)
• M21: 47,896,900 km (0.116 R)
• M22: 48,363,196 km (0.116 R)
• M23: 52,532,639 km (0.07 R)
• M24: 56,761,920 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit