🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 263 Days

Day: 37.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.56 AU - 4 AU

Year: 2754 Days

Day: 31.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,093,432 km

• M1: 115,639 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 7.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.67 AU - 14.21 AU

Year: 17443 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,093,432 km

• M1: 101,278 km (0.081 R)
• M2: 591,360 km (0.099 R)
• M3: 644,468 km (0.112 R)
• M4: 814,411 km (0.104 R)
• M5: 1,810,134 km (0.101 R)
• M6: 2,219,284 km (0.116 R)
• M7: 2,275,982 km (0.097 R)
• M8: 2,566,950 km (0.077 R)
• M9: 2,808,251 km (0.108 R)
• M10: 4,297,648 km (0.109 R)
• M11: 4,620,629 km (0.117 R)
• M12: 5,138,537 km (0.108 R)
• M13: 5,404,522 km (0.066 R)
• M14: 5,558,458 km (0.091 R)
• M15: 5,870,819 km (0.115 R)
• M16: 7,430,825 km (0.074 R)
• M17: 8,300,587 km (0.08 R)
• M18: 8,747,436 km (0.052 R)
• M19: 9,019,256 km (0.058 R)
• M20: 9,432,445 km (0.097 R)
• M21: 9,757,970 km (0.075 R)
• M22: 10,324,497 km (0.12 R)
• M23: 10,563,854 km (0.117 R)
• M24: 10,611,875 km (0.105 R)
• M25: 10,804,856 km (0.116 R)
• M26: 11,047,803 km (0.116 R)
• M27: 11,440,198 km (0.076 R)
• M28: 12,492,021 km (0.062 R)
• M29: 12,695,773 km (0.073 R)
• M30: 13,731,439 km (0.102 R)
• M31: 15,498,788 km (0.042 R)
• M32: 15,553,391 km (0.072 R)
• M33: 16,884,513 km (0.028 R)
• M34: 17,393,146 km (0.115 R)
• M35: 17,620,684 km (0.082 R)
• M36: 17,734,977 km (0.059 R)
• M37: 18,483,266 km (0.077 R)
• M38: 18,715,442 km (0.108 R)
• M39: 19,300,519 km (0.119 R)
• M40: 21,699,919 km (0.102 R)
• M41: 21,822,290 km (0.034 R)
• M42: 21,944,960 km (0.054 R)
• M43: 22,499,819 km (0.072 R)
• M44: 22,561,752 km (0.113 R)
• M45: 22,623,686 km (0.079 R)
• M46: 22,809,935 km (0.094 R)
• M47: 25,149,197 km (0.059 R)
• M48: 27,431,313 km (0.098 R)
• M49: 27,497,435 km (0.08 R)
• M50: 27,629,979 km (0.096 R)
• M51: 29,507,133 km (0.102 R)
• M52: 29,710,736 km (0.104 R)
• M53: 29,778,653 km (0.092 R)
• M54: 30,187,504 km (0.108 R)
• M55: 30,255,870 km (0.09 R)
• M56: 31,841,308 km (0.111 R)
• M57: 32,819,678 km (0.072 R)
• M58: 33,312,454 km (0.117 R)
• M59: 33,383,064 km (0.112 R)
• M60: 34,376,843 km (0.062 R)
• M61: 36,611,536 km (0.12 R)
• M62: 37,415,774 km (0.11 R)
• M63: 38,151,945 km (0.094 R)
• M64: 38,373,799 km (0.116 R)
• M65: 38,670,152 km (0.101 R)
• M66: 39,265,103 km (0.118 R)
• M67: 40,088,190 km (0.109 R)
• M68: 40,992,659 km (0.101 R)
• M69: 42,668,155 km (0.12 R)
• M70: 44,832,836 km (0.113 R)
• M71: 47,827,187 km (0.12 R)
• M72: 49,187,630 km (0.107 R)
• M73: 50,155,529 km (0.101 R)
• M74: 50,722,953 km (0.04 R)
• M75: 51,455,833 km (0.099 R)
• M76: 52,274,134 km (0.119 R)
• M77: 54,338,734 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit