🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 154 Days

Day: 38.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.3 AU - 1.36 AU

Year: 563 Days

Day: 28.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Ice Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.3

Radius: 7.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.68 AU - 15.62 AU

Year: 16516 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,045,969 km

• M1: 93,499 km (0.052 R)
• M2: 417,827 km (0.099 R)
• M3: 684,859 km (0.102 R)
• M4: 1,034,619 km (0.093 R)
• M5: 2,007,603 km (0.088 R)
• M6: 2,689,620 km (0.104 R)
• M7: 3,011,854 km (0.094 R)
• M8: 3,283,075 km (0.077 R)
• M9: 4,598,938 km (0.061 R)
• M10: 5,129,711 km (0.079 R)
• M11: 5,554,120 km (0.06 R)
• M12: 7,226,325 km (0.103 R)
• M13: 7,897,421 km (0.09 R)
• M14: 8,224,442 km (0.051 R)
• M15: 10,160,538 km (0.081 R)
• M16: 11,950,177 km (0.12 R)
• M17: 12,319,385 km (0.105 R)
• M18: 13,472,934 km (0.057 R)
• M19: 14,144,030 km (0.119 R)
• M20: 15,698,651 km (0.11 R)
• M21: 16,291,208 km (0.098 R)
• M22: 16,669,092 km (0.091 R)
• M23: 18,564,647 km (0.12 R)
• M24: 19,479,737 km (0.106 R)
• M25: 19,905,493 km (0.109 R)
• M26: 21,399,676 km (0.103 R)
• M27: 22,967,013 km (0.063 R)
• M28: 23,730,561 km (0.093 R)
• M29: 25,917,233 km (0.102 R)
• M30: 32,676,513 km (0.098 R)
• M31: 40,385,142 km (0.104 R)
• M32: 41,496,654 km (0.046 R)
• M33: 42,628,362 km (0.051 R)
• M34: 46,448,493 km (0.103 R)
• M35: 54,256,605 km (0.081 R)
• M36: 59,266,637 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.6

Radius: 7.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.4 AU - 17.82 AU

Year: 24850 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,045,969 km

• M1: 98,435 km (0.056 R)
• M2: 450,888 km (0.066 R)
• M3: 1,149,061 km (0.08 R)
• M4: 3,496,701 km (0.069 R)
• M5: 6,816,128 km (0.087 R)
• M6: 10,151,861 km (0.105 R)
• M7: 11,018,332 km (0.077 R)
• M8: 15,060,466 km (0.066 R)
• M9: 20,279,936 km (0.115 R)
• M10: 21,851,911 km (0.107 R)
• M11: 24,143,600 km (0.109 R)
• M12: 31,713,253 km (0.08 R)
• M13: 33,423,007 km (0.089 R)
• M14: 39,068,232 km (0.103 R)
• M15: 51,483,509 km (0.1 R)
• M16: 57,030,747 km (0.08 R)
• M17: 64,197,533 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit