🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.86 AU - 1.22 AU

Year: 385 Days

Day: 12.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,171,083 km

• M1: 257,608 km (0.047 R)
• M2: 510,129 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.27 AU - 4.71 AU

Year: 2897 Days

Day: 14.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 14.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.07 AU - 12.63 AU

Year: 12989 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,171,083 km

• M1: 353,201 km (0.115 R)
• M2: 457,470 km (0.117 R)
• M3: 576,550 km (0.058 R)
• M4: 903,870 km (0.119 R)
• M5: 1,251,237 km (0.113 R)
• M6: 1,728,155 km (0.12 R)
• M7: 1,839,306 km (0.051 R)
• M8: 2,260,125 km (0.067 R)
• M9: 2,357,812 km (0.105 R)
• M10: 3,329,301 km (0.05 R)
• M11: 3,611,592 km (0.089 R)
• M12: 3,813,998 km (0.043 R)
• M13: 3,901,812 km (0.102 R)
• M14: 4,290,766 km (0.059 R)
• M15: 4,474,622 km (0.09 R)
• M16: 4,692,436 km (0.104 R)
• M17: 6,003,512 km (0.105 R)
• M18: 6,348,335 km (0.106 R)
• M19: 8,092,497 km (0.087 R)
• M20: 8,320,484 km (0.078 R)
• M21: 9,017,311 km (0.098 R)
• M22: 10,590,931 km (0.059 R)
• M23: 11,218,644 km (0.102 R)
• M24: 11,601,165 km (0.112 R)
• M25: 11,858,623 km (0.083 R)
• M26: 12,031,259 km (0.072 R)
• M27: 12,862,724 km (0.068 R)
• M28: 13,622,532 km (0.094 R)
• M29: 14,167,666 km (0.064 R)
• M30: 14,581,304 km (0.119 R)
• M31: 14,673,756 km (0.081 R)
• M32: 15,703,438 km (0.071 R)
• M33: 16,708,137 km (0.055 R)
• M34: 16,999,105 km (0.117 R)
• M35: 17,389,556 km (0.113 R)
• M36: 17,832,365 km (0.114 R)
• M37: 18,428,662 km (0.105 R)
• M38: 19,082,106 km (0.034 R)
• M39: 19,487,965 km (0.105 R)
• M40: 19,743,029 km (0.066 R)
• M41: 20,618,775 km (0.119 R)
• M42: 20,878,776 km (0.084 R)
• M43: 20,983,046 km (0.12 R)
• M44: 21,192,184 km (0.109 R)
• M45: 21,559,746 km (0.064 R)
• M46: 21,929,552 km (0.06 R)
• M47: 23,105,242 km (0.099 R)
• M48: 24,082,415 km (0.113 R)
• M49: 24,631,140 km (0.083 R)
• M50: 24,851,797 km (0.111 R)
• M51: 25,295,205 km (0.09 R)
• M52: 26,077,153 km (0.068 R)
• M53: 26,753,784 km (0.031 R)
• M54: 28,182,144 km (0.105 R)
• M55: 28,992,666 km (0.066 R)
• M56: 29,284,082 km (0.111 R)
• M57: 29,459,411 km (0.09 R)
• M58: 29,576,397 km (0.116 R)
• M59: 30,105,075 km (0.047 R)
• M60: 31,231,547 km (0.12 R)
• M61: 31,530,294 km (0.096 R)
• M62: 31,829,939 km (0.12 R)
• M63: 32,251,057 km (0.098 R)
• M64: 32,613,383 km (0.093 R)
• M65: 33,403,409 km (0.117 R)
• M66: 33,708,888 km (0.074 R)
• M67: 34,199,569 km (0.089 R)
• M68: 34,754,428 km (0.079 R)
• M69: 37,319,882 km (0.043 R)
• M70: 37,446,591 km (0.109 R)
• M71: 37,764,038 km (0.088 R)
• M72: 38,465,353 km (0.098 R)
• M73: 38,913,997 km (0.119 R)
• M74: 39,106,828 km (0.075 R)
• M75: 40,075,474 km (0.057 R)
• M76: 41,313,846 km (0.106 R)
• M77: 41,444,893 km (0.106 R)
• M78: 41,576,091 km (0.089 R)
• M79: 42,234,321 km (0.081 R)
• M80: 43,228,100 km (0.048 R)
• M81: 43,427,663 km (0.07 R)
• M82: 44,430,717 km (0.071 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit