🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.59 AU - 0.79 AU

Year: 215 Days

Day: 47.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.91 AU - 1.03 AU

Year: 358 Days

Day: 14.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,809,474 km

• M1: 813,663 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 9.2

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.44 AU - 7.98 AU

Year: 6513 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,809,474 km

• M1: 114,891 km (0.112 R)
• M2: 447,896 km (0.1 R)
• M3: 826,528 km (0.079 R)
• M4: 1,118,244 km (0.097 R)
• M5: 1,467,705 km (0.048 R)
• M6: 1,788,143 km (0.053 R)
• M7: 2,481,679 km (0.079 R)
• M8: 3,980,799 km (0.096 R)
• M9: 4,640,077 km (0.108 R)
• M10: 5,339,746 km (0.119 R)
• M11: 5,974,939 km (0.038 R)
• M12: 11,394,122 km (0.115 R)
• M13: 13,051,517 km (0.043 R)
• M14: 15,482,482 km (0.073 R)
• M15: 16,053,946 km (0.106 R)
• M16: 16,771,417 km (0.095 R)
• M17: 17,104,572 km (0.078 R)
• M18: 17,991,538 km (0.113 R)
• M19: 18,411,010 km (0.058 R)
• M20: 19,856,724 km (0.089 R)
• M21: 21,066,671 km (0.081 R)
• M22: 21,926,560 km (0.071 R)
• M23: 25,338,439 km (0.103 R)
• M24: 26,310,825 km (0.108 R)
• M25: 30,056,755 km (0.098 R)
• M26: 33,719,360 km (0.079 R)
• M27: 36,319,820 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.81 AU - 8.63 AU

Year: 8038 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,809,474 km

• M1: 111,899 km (0.108 R)
• M2: 948,301 km (0.08 R)
• M3: 1,623,436 km (0.119 R)
• M4: 4,411,192 km (0.103 R)
• M5: 4,696,625 km (0.088 R)
• M6: 5,464,960 km (0.075 R)
• M7: 6,865,345 km (0.06 R)
• M8: 7,414,370 km (0.112 R)
• M9: 8,821,936 km (0.046 R)
• M10: 13,951,647 km (0.116 R)
• M11: 17,284,388 km (0.106 R)
• M12: 19,545,411 km (0.101 R)
• M13: 20,319,280 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 6.3

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.19 AU - 17.55 AU

Year: 21488 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,809,474 km

• M1: 78,389 km (0.045 R)
• M2: 566,976 km (0.049 R)
• M3: 1,512,285 km (0.107 R)
• M4: 1,772,884 km (0.099 R)
• M5: 2,022,862 km (0.092 R)
• M6: 3,049,104 km (0.072 R)
• M7: 3,438,507 km (0.058 R)
• M8: 4,881,079 km (0.03 R)
• M9: 5,695,041 km (0.067 R)
• M10: 5,901,486 km (0.061 R)
• M11: 7,638,318 km (0.054 R)
• M12: 10,905,535 km (0.099 R)
• M13: 11,549,853 km (0.072 R)
• M14: 13,416,087 km (0.096 R)
• M15: 13,782,452 km (0.102 R)
• M16: 15,715,406 km (0.097 R)
• M17: 16,287,468 km (0.089 R)
• M18: 16,788,771 km (0.097 R)
• M19: 18,805,948 km (0.09 R)
• M20: 22,279,162 km (0.104 R)
• M21: 22,483,662 km (0.101 R)
• M22: 24,490,518 km (0.12 R)
• M23: 26,043,643 km (0.091 R)
• M24: 27,192,405 km (0.096 R)
• M25: 28,016,390 km (0.112 R)
• M26: 29,344,520 km (0.113 R)
• M27: 30,211,440 km (0.065 R)
• M28: 31,222,721 km (0.073 R)
• M29: 33,046,618 km (0.102 R)
• M30: 36,054,433 km (0.072 R)
• M31: 39,838,511 km (0.109 R)
• M32: 41,207,631 km (0.103 R)
• M33: 47,843,493 km (0.12 R)
• M34: 57,623,005 km (0.111 R)
• M35: 62,569,758 km (0.099 R)
• M36: 69,304,954 km (0.104 R)
• M37: 75,581,033 km (0.08 R)
• M38: 77,676,002 km (0.115 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: 412 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit