🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.35 AU - 1.53 AU

Year: 622 Days

Day: 20.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,651,122 km

• M1: 778,059 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.58 AU - 4.56 AU

Year: 2955 Days

Day: 36 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 11

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.33 AU - 6.65 AU

Year: 4629 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,651,122 km

• M1: 154,385 km (0.102 R)
• M2: 227,838 km (0.094 R)
• M3: 345,870 km (0.062 R)
• M4: 430,842 km (0.092 R)
• M5: 558,150 km (0.107 R)
• M6: 672,293 km (0.115 R)
• M7: 1,076,207 km (0.106 R)
• M8: 1,222,963 km (0.107 R)
• M9: 1,316,611 km (0.103 R)
• M10: 1,425,219 km (0.115 R)
• M11: 1,536,819 km (0.117 R)
• M12: 1,625,680 km (0.081 R)
• M13: 1,849,179 km (0.041 R)
• M14: 2,473,750 km (0.041 R)
• M15: 2,840,864 km (0.059 R)
• M16: 2,951,117 km (0.083 R)
• M17: 3,323,915 km (0.084 R)
• M18: 3,507,621 km (0.103 R)
• M19: 3,937,715 km (0.062 R)
• M20: 4,043,331 km (0.067 R)
• M21: 4,239,753 km (0.106 R)
• M22: 4,567,821 km (0.074 R)
• M23: 4,885,418 km (0.095 R)
• M24: 5,365,477 km (0.114 R)
• M25: 5,522,405 km (0.111 R)
• M26: 5,641,037 km (0.08 R)
• M27: 5,840,750 km (0.07 R)
• M28: 6,124,238 km (0.077 R)
• M29: 6,641,697 km (0.078 R)
• M30: 6,916,358 km (0.066 R)
• M31: 7,108,741 km (0.083 R)
• M32: 7,216,302 km (0.101 R)
• M33: 7,346,303 km (0.034 R)
• M34: 8,232,072 km (0.025 R)
• M35: 8,458,862 km (0.114 R)
• M36: 8,779,749 km (0.063 R)
• M37: 8,918,576 km (0.074 R)
• M38: 9,104,676 km (0.097 R)
• M39: 9,504,701 km (0.091 R)
• M40: 9,790,433 km (0.112 R)
• M41: 10,079,007 km (0.115 R)
• M42: 10,224,416 km (0.105 R)
• M43: 10,297,420 km (0.086 R)
• M44: 10,394,958 km (0.079 R)
• M45: 10,961,784 km (0.085 R)
• M46: 11,111,382 km (0.081 R)
• M47: 11,261,578 km (0.096 R)
• M48: 11,488,069 km (0.115 R)
• M49: 11,589,347 km (0.12 R)
• M50: 11,767,219 km (0.117 R)
• M51: 11,843,663 km (0.052 R)
• M52: 12,254,459 km (0.065 R)
• M53: 12,357,831 km (0.055 R)
• M54: 12,435,622 km (0.12 R)
• M55: 12,826,821 km (0.064 R)
• M56: 12,984,497 km (0.109 R)
• M57: 13,675,041 km (0.104 R)
• M58: 13,782,302 km (0.106 R)
• M59: 14,051,728 km (0.048 R)
• M60: 14,705,770 km (0.099 R)
• M61: 14,953,504 km (0.097 R)
• M62: 15,230,410 km (0.104 R)
• M63: 15,313,885 km (0.12 R)
• M64: 15,481,136 km (0.072 R)
• M65: 15,958,353 km (0.12 R)
• M66: 16,326,663 km (0.111 R)
• M67: 16,526,226 km (0.094 R)
• M68: 16,726,388 km (0.095 R)
• M69: 16,927,448 km (0.099 R)
• M70: 17,216,172 km (0.1 R)
• M71: 17,303,088 km (0.049 R)
• M72: 18,121,388 km (0.04 R)
• M73: 18,713,646 km (0.081 R)
• M74: 18,832,876 km (0.096 R)
• M75: 20,252,410 km (0.055 R)
• M76: 20,497,451 km (0.113 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit