🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.24 AU - 3.34 AU

Year: 1694 Days

Day: 12.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.34 AU - 3.54 AU

Year: 1832 Days

Day: 35.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 13.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.05 AU - 10.85 AU

Year: 9731 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,892,017 km

• M1: 219,759 km (0.108 R)
• M2: 752,627 km (0.07 R)
• M3: 1,625,830 km (0.104 R)
• M4: 2,110,078 km (0.075 R)
• M5: 3,597,081 km (0.037 R)
• M6: 4,121,870 km (0.044 R)
• M7: 4,607,764 km (0.109 R)
• M8: 5,492,336 km (0.101 R)
• M9: 6,082,649 km (0.096 R)
• M10: 8,786,481 km (0.067 R)
• M11: 9,498,118 km (0.08 R)
• M12: 10,094,864 km (0.078 R)
• M13: 13,462,462 km (0.092 R)
• M14: 17,663,918 km (0.101 R)
• M15: 18,187,361 km (0.057 R)
• M16: 19,900,406 km (0.115 R)
• M17: 20,385,702 km (0.117 R)
• M18: 22,146,918 km (0.057 R)
• M19: 22,580,751 km (0.059 R)
• M20: 25,304,480 km (0.109 R)
• M21: 32,165,188 km (0.114 R)
• M22: 35,248,998 km (0.075 R)
• M23: 37,288,915 km (0.1 R)
• M24: 38,027,330 km (0.032 R)
• M25: 39,916,003 km (0.115 R)
• M26: 40,818,377 km (0.107 R)
• M27: 41,734,515 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 9.2

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.81 AU - 9.35 AU

Year: 9944 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,892,017 km

• M1: 114,442 km (0.108 R)
• M2: 563,834 km (0.091 R)
• M3: 1,313,021 km (0.094 R)
• M4: 1,689,110 km (0.116 R)
• M5: 2,370,378 km (0.081 R)
• M6: 2,682,140 km (0.105 R)
• M7: 3,294,295 km (0.107 R)
• M8: 3,996,657 km (0.098 R)
• M9: 5,461,968 km (0.117 R)
• M10: 5,869,622 km (0.065 R)
• M11: 6,297,622 km (0.099 R)
• M12: 6,707,969 km (0.104 R)
• M13: 10,049,536 km (0.108 R)
• M14: 10,507,156 km (0.081 R)
• M15: 12,420,513 km (0.083 R)
• M16: 14,814,079 km (0.078 R)
• M17: 15,676,062 km (0.119 R)
• M18: 16,291,956 km (0.111 R)
• M19: 16,995,365 km (0.102 R)
• M20: 20,171,777 km (0.091 R)
• M21: 22,410,659 km (0.082 R)
• M22: 24,353,636 km (0.069 R)
• M23: 30,114,051 km (0.101 R)
• M24: 35,306,294 km (0.066 R)
• M25: 38,543,592 km (0.115 R)
• M26: 39,288,889 km (0.098 R)
• M27: 39,917,349 km (0.118 R)
• M28: 41,323,569 km (0.08 R)
• M29: 46,715,675 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.4

Radius: 4.1

Gravity: 26.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.82 AU - 18.86 AU

Year: 24005 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,892,017 km

• M1: 93,798 km (0.1 R)
• M2: 363,373 km (0.075 R)
• M3: 714,779 km (0.043 R)
• M4: 973,583 km (0.04 R)
• M5: 1,838,707 km (0.093 R)
• M6: 2,716,249 km (0.044 R)
• M7: 2,992,556 km (0.066 R)
• M8: 3,150,980 km (0.115 R)
• M9: 3,780,787 km (0.079 R)
• M10: 4,355,243 km (0.074 R)
• M11: 4,628,558 km (0.117 R)
• M12: 4,913,093 km (0.12 R)
• M13: 6,646,035 km (0.094 R)
• M14: 7,241,135 km (0.118 R)
• M15: 10,696,098 km (0.056 R)
• M16: 15,266,014 km (0.06 R)
• M17: 15,421,745 km (0.066 R)
• M18: 17,544,689 km (0.115 R)
• M19: 20,415,023 km (0.068 R)
• M20: 21,567,525 km (0.093 R)
• M21: 25,721,409 km (0.09 R)
• M22: 26,275,520 km (0.053 R)
• M23: 31,498,430 km (0.075 R)
• M24: 39,824,599 km (0.061 R)
• M25: 40,864,753 km (0.112 R)
• M26: 46,012,715 km (0.028 R)
• M27: 47,157,587 km (0.065 R)
• M28: 47,820,306 km (0.102 R)
• M29: 48,657,455 km (0.093 R)
• M30: 49,164,293 km (0.074 R)
• M31: 53,705,785 km (0.054 R)
• M32: 54,792,165 km (0.104 R)
• M33: 58,138,968 km (0.085 R)
• M34: 60,834,273 km (0.118 R)
• M35: 62,212,818 km (0.069 R)
• M36: 68,779,715 km (0.081 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit