🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.05 AU - 1.15 AU

Year: 417 Days

Day: 38.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.21 AU

Year: 423 Days

Day: 44.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.77 AU

Year: 638 Days

Day: 41.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,772,701 km

• M1: 544,985 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.2

Radius: 5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.5 AU - 17.34 AU

Year: 20842 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,772,701 km

• M1: 104,569 km (0.115 R)
• M2: 150,795 km (0.077 R)
• M3: 216,019 km (0.113 R)
• M4: 460,313 km (0.119 R)
• M5: 548,725 km (0.111 R)
• M6: 642,672 km (0.12 R)
• M7: 955,930 km (0.101 R)
• M8: 1,383,332 km (0.086 R)
• M9: 1,493,884 km (0.096 R)
• M10: 1,550,283 km (0.095 R)
• M11: 2,567,548 km (0.069 R)
• M12: 2,772,797 km (0.062 R)
• M13: 3,850,350 km (0.085 R)
• M14: 4,006,381 km (0.106 R)
• M15: 4,164,506 km (0.118 R)
• M16: 4,324,575 km (0.117 R)
• M17: 4,817,201 km (0.105 R)
• M18: 5,854,662 km (0.068 R)
• M19: 6,398,451 km (0.111 R)
• M20: 6,738,636 km (0.052 R)
• M21: 6,895,265 km (0.087 R)
• M22: 7,372,333 km (0.1 R)
• M23: 7,566,062 km (0.109 R)
• M24: 8,492,372 km (0.063 R)
• M25: 8,627,608 km (0.079 R)
• M26: 8,797,701 km (0.103 R)
• M27: 9,418,981 km (0.084 R)
• M28: 9,559,005 km (0.107 R)
• M29: 9,699,776 km (0.12 R)
• M30: 9,734,932 km (0.098 R)
• M31: 9,947,660 km (0.112 R)
• M32: 12,808,420 km (0.115 R)
• M33: 13,393,348 km (0.025 R)
• M34: 14,266,850 km (0.058 R)
• M35: 15,158,752 km (0.106 R)
• M36: 15,240,732 km (0.103 R)
• M37: 15,322,861 km (0.065 R)
• M38: 15,694,163 km (0.107 R)
• M39: 16,487,929 km (0.093 R)
• M40: 16,698,862 km (0.062 R)
• M41: 16,783,535 km (0.031 R)
• M42: 17,594,954 km (0.071 R)
• M43: 19,433,511 km (0.085 R)
• M44: 19,567,252 km (0.077 R)
• M45: 19,925,090 km (0.113 R)
• M46: 20,014,849 km (0.072 R)
• M47: 20,059,878 km (0.076 R)
• M48: 20,285,172 km (0.104 R)
• M49: 20,556,543 km (0.099 R)
• M50: 20,920,365 km (0.105 R)
• M51: 21,424,061 km (0.104 R)
• M52: 21,608,216 km (0.075 R)
• M53: 22,256,872 km (0.111 R)
• M54: 23,478,488 km (0.091 R)
• M55: 24,097,375 km (0.119 R)
• M56: 24,866,457 km (0.096 R)
• M57: 25,839,143 km (0.112 R)
• M58: 26,379,341 km (0.089 R)
• M59: 26,774,578 km (0.077 R)
• M60: 27,972,109 km (0.086 R)
• M61: 28,274,147 km (0.04 R)
• M62: 28,526,668 km (0.105 R)
• M63: 28,932,378 km (0.05 R)
• M64: 30,006,341 km (0.031 R)
• M65: 30,263,948 km (0.117 R)
• M66: 30,937,139 km (0.081 R)
• M67: 32,827,158 km (0.08 R)
• M68: 33,946,898 km (0.09 R)
• M69: 34,268,983 km (0.087 R)
• M70: 34,484,404 km (0.084 R)
• M71: 35,024,751 km (0.107 R)
• M72: 36,004,468 km (0.096 R)
• M73: 36,113,824 km (0.115 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit