🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 239 Days

Day: 43.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 10.3

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.6 AU - 4.28 AU

Year: 5130 Days

Day: 9.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,462,114 km

• M1: 128,056 km (0.064 R)
• M2: 564,283 km (0.1 R)
• M3: 1,246,749 km (0.069 R)
• M4: 1,762,562 km (0.116 R)
• M5: 2,599,413 km (0.082 R)
• M6: 3,553,398 km (0.118 R)
• M7: 3,881,167 km (0.105 R)
• M8: 5,806,193 km (0.087 R)
• M9: 7,146,141 km (0.11 R)
• M10: 7,961,898 km (0.079 R)
• M11: 8,449,886 km (0.068 R)
• M12: 9,361,984 km (0.102 R)
• M13: 10,828,791 km (0.063 R)
• M14: 11,856,080 km (0.066 R)
• M15: 12,743,943 km (0.069 R)
• M16: 13,256,017 km (0.096 R)
• M17: 13,675,489 km (0.043 R)
• M18: 14,266,850 km (0.055 R)
• M19: 16,381,416 km (0.046 R)
• M20: 18,307,638 km (0.097 R)
• M21: 20,172,974 km (0.059 R)
• M22: 21,797,607 km (0.119 R)
• M23: 22,382,534 km (0.054 R)
• M24: 23,355,369 km (0.086 R)
• M25: 23,967,972 km (0.109 R)
• M26: 24,906,849 km (0.113 R)
• M27: 27,785,411 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 7.3

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.2 AU - 7.78 AU

Year: 13447 Days

Day: 19.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,462,114 km

• M1: 92,152 km (0.049 R)
• M2: 425,456 km (0.056 R)
• M3: 727,943 km (0.107 R)
• M4: 1,071,270 km (0.117 R)
• M5: 1,534,126 km (0.077 R)
• M6: 1,804,001 km (0.069 R)
• M7: 2,268,951 km (0.101 R)
• M8: 2,662,992 km (0.081 R)
• M9: 3,290,405 km (0.117 R)
• M10: 3,796,046 km (0.108 R)
• M11: 5,057,904 km (0.112 R)
• M12: 6,274,583 km (0.072 R)
• M13: 6,851,582 km (0.035 R)
• M14: 7,091,986 km (0.059 R)
• M15: 8,289,816 km (0.059 R)
• M16: 8,795,457 km (0.114 R)
• M17: 14,704,424 km (0.088 R)
• M18: 16,927,747 km (0.087 R)
• M19: 18,348,777 km (0.1 R)
• M20: 18,970,207 km (0.092 R)
• M21: 19,206,871 km (0.106 R)
• M22: 20,668,442 km (0.06 R)
• M23: 22,908,221 km (0.096 R)
• M24: 23,266,658 km (0.082 R)
• M25: 24,737,653 km (0.119 R)
• M26: 25,304,929 km (0.063 R)
• M27: 25,880,880 km (0.114 R)
• M28: 26,367,522 km (0.057 R)
• M29: 31,134,458 km (0.097 R)
• M30: 33,835,598 km (0.088 R)
• M31: 39,059,106 km (0.101 R)
• M32: 39,699,236 km (0.111 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: 280 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit