🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.55 AU - 0.59 AU

Year: 157 Days

Day: 41.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.82 AU - 1.16 AU

Year: 360 Days

Day: 21.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.83 AU - 3.69 AU

Year: 2150 Days

Day: 44.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 12.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.67 AU - 5.73 AU

Year: 4331 Days

Day: 13.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,489,983 km

• M1: 181,761 km (0.114 R)
• M2: 272,717 km (0.106 R)
• M3: 365,468 km (0.105 R)
• M4: 711,637 km (0.06 R)
• M5: 845,527 km (0.091 R)
• M6: 1,029,233 km (0.074 R)
• M7: 1,168,958 km (0.066 R)
• M8: 1,964,070 km (0.102 R)
• M9: 2,122,644 km (0.105 R)
• M10: 2,267,455 km (0.114 R)
• M11: 2,702,037 km (0.095 R)
• M12: 4,180,961 km (0.084 R)
• M13: 4,619,732 km (0.069 R)
• M14: 5,073,313 km (0.108 R)
• M15: 5,170,701 km (0.093 R)
• M16: 5,793,477 km (0.049 R)
• M17: 6,152,661 km (0.048 R)
• M18: 6,731,755 km (0.119 R)
• M19: 6,973,804 km (0.034 R)
• M20: 7,328,500 km (0.105 R)
• M21: 7,438,754 km (0.028 R)
• M22: 8,027,123 km (0.093 R)
• M23: 8,283,982 km (0.069 R)
• M24: 8,747,137 km (0.092 R)
• M25: 9,189,199 km (0.088 R)
• M26: 9,338,198 km (0.088 R)
• M27: 9,427,957 km (0.044 R)
• M28: 9,911,607 km (0.059 R)
• M29: 10,003,161 km (0.106 R)
• M30: 10,217,983 km (0.05 R)
• M31: 10,341,402 km (0.099 R)
• M32: 10,871,726 km (0.108 R)
• M33: 11,029,402 km (0.092 R)
• M34: 11,635,423 km (0.112 R)
• M35: 11,764,377 km (0.114 R)
• M36: 12,121,467 km (0.081 R)
• M37: 12,713,575 km (0.06 R)
• M38: 13,857,849 km (0.097 R)
• M39: 13,994,582 km (0.064 R)
• M40: 14,442,178 km (0.085 R)
• M41: 14,824,700 km (0.109 R)
• M42: 15,175,358 km (0.094 R)
• M43: 15,387,039 km (0.066 R)
• M44: 16,171,679 km (0.06 R)
• M45: 16,315,742 km (0.096 R)
• M46: 16,532,659 km (0.085 R)
• M47: 16,750,474 km (0.114 R)
• M48: 17,262,547 km (0.104 R)
• M49: 17,631,455 km (0.107 R)
• M50: 18,640,493 km (0.119 R)
• M51: 18,980,978 km (0.109 R)
• M52: 19,094,971 km (0.07 R)
• M53: 20,480,397 km (0.102 R)
• M54: 20,714,518 km (0.099 R)
• M55: 20,988,731 km (0.118 R)
• M56: 21,067,270 km (0.028 R)
• M57: 22,658,991 km (0.092 R)
• M58: 22,779,866 km (0.119 R)
• M59: 23,184,678 km (0.113 R)
• M60: 23,347,141 km (0.115 R)
• M61: 23,510,053 km (0.1 R)
• M62: 23,673,414 km (0.056 R)
• M63: 24,124,452 km (0.114 R)
• M64: 24,330,448 km (0.11 R)
• M65: 24,454,315 km (0.089 R)
• M66: 24,578,332 km (0.106 R)
• M67: 24,702,648 km (0.06 R)
• M68: 24,910,289 km (0.036 R)
• M69: 26,847,283 km (0.037 R)
• M70: 27,232,048 km (0.087 R)
• M71: 27,704,628 km (0.108 R)
• M72: 27,877,114 km (0.108 R)
• M73: 28,658,015 km (0.066 R)
• M74: 28,832,446 km (0.104 R)
• M75: 29,182,505 km (0.069 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: 270 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit