🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.78 AU - 1.3 AU

Year: 371 Days

Day: 46.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.44 AU - 1.62 AU

Year: 662 Days

Day: 45.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 10.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.42 AU - 11.38 AU

Year: 11733 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,282,236 km

• M1: 131,796 km (0.08 R)
• M2: 570,716 km (0.092 R)
• M3: 1,147,715 km (0.12 R)
• M4: 1,490,294 km (0.091 R)
• M5: 2,269,250 km (0.048 R)
• M6: 3,127,044 km (0.11 R)
• M7: 4,266,681 km (0.059 R)
• M8: 5,474,384 km (0.076 R)
• M9: 6,363,145 km (0.085 R)
• M10: 7,893,083 km (0.055 R)
• M11: 8,259,298 km (0.117 R)
• M12: 9,292,122 km (0.115 R)
• M13: 11,457,402 km (0.074 R)
• M14: 11,822,121 km (0.089 R)
• M15: 13,880,738 km (0.084 R)
• M16: 18,624,037 km (0.102 R)
• M17: 19,128,930 km (0.078 R)
• M18: 23,253,643 km (0.116 R)
• M19: 25,040,290 km (0.089 R)
• M20: 26,101,238 km (0.107 R)
• M21: 28,597,877 km (0.118 R)
• M22: 30,746,701 km (0.065 R)
• M23: 36,137,759 km (0.109 R)
• M24: 37,150,387 km (0.096 R)
• M25: 38,413,592 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 10.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.66 AU - 14.66 AU

Year: 14835 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,282,236 km

• M1: 128,056 km (0.05 R)
• M2: 459,864 km (0.114 R)
• M3: 1,247,646 km (0.118 R)
• M4: 1,605,185 km (0.068 R)
• M5: 2,846,548 km (0.111 R)
• M6: 3,209,622 km (0.1 R)
• M7: 4,141,617 km (0.111 R)
• M8: 5,412,152 km (0.069 R)
• M9: 7,802,875 km (0.12 R)
• M10: 8,473,074 km (0.099 R)
• M11: 8,940,866 km (0.114 R)
• M12: 9,574,862 km (0.086 R)
• M13: 10,823,556 km (0.091 R)
• M14: 15,702,241 km (0.061 R)
• M15: 16,552,855 km (0.108 R)
• M16: 17,359,187 km (0.118 R)
• M17: 18,268,593 km (0.113 R)
• M18: 23,571,239 km (0.058 R)
• M19: 24,124,153 km (0.06 R)
• M20: 26,030,329 km (0.092 R)
• M21: 29,391,643 km (0.085 R)
• M22: 32,235,798 km (0.075 R)
• M23: 32,689,080 km (0.086 R)
• M24: 43,494,384 km (0.109 R)
• M25: 46,886,665 km (0.119 R)

Asteroid Belt

Center: 12.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.1

Radius: 4.8

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.06 AU - 15.75 AU

Year: 17161 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,282,236 km

• M1: 59,839 km (0.088 R)
• M2: 213,626 km (0.059 R)
• M3: 453,581 km (0.079 R)
• M4: 720,463 km (0.081 R)
• M5: 874,699 km (0.087 R)
• M6: 1,086,829 km (0.103 R)
• M7: 1,278,164 km (0.106 R)
• M8: 1,813,874 km (0.085 R)
• M9: 2,361,402 km (0.103 R)
• M10: 3,211,417 km (0.091 R)
• M11: 3,890,442 km (0.034 R)
• M12: 4,792,667 km (0.072 R)
• M13: 5,029,929 km (0.098 R)
• M14: 6,215,343 km (0.064 R)
• M15: 7,218,396 km (0.072 R)
• M16: 7,485,279 km (0.09 R)
• M17: 7,897,720 km (0.081 R)
• M18: 8,767,782 km (0.094 R)
• M19: 9,646,519 km (0.094 R)
• M20: 10,079,755 km (0.027 R)
• M21: 10,696,547 km (0.076 R)
• M22: 11,338,172 km (0.113 R)
• M23: 12,569,662 km (0.11 R)
• M24: 13,020,999 km (0.117 R)
• M25: 13,752,083 km (0.115 R)
• M26: 21,603,578 km (0.091 R)
• M27: 22,910,914 km (0.076 R)
• M28: 23,974,256 km (0.073 R)
• M29: 25,476,966 km (0.044 R)
• M30: 27,254,488 km (0.084 R)
• M31: 43,511,289 km (0.066 R)
• M32: 44,542,317 km (0.105 R)
• M33: 47,268,140 km (0.048 R)
• M34: 52,384,836 km (0.102 R)
• M35: 53,719,249 km (0.088 R)
• M36: 54,734,869 km (0.04 R)
• M37: 56,629,975 km (0.097 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit