🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 200 Days

Day: 16.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.55 AU - 0.73 AU

Year: 220 Days

Day: 29.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.9 AU - 1.28 AU

Year: 490 Days

Day: 20.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.03 AU - 1.65 AU

Year: 668 Days

Day: 25.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,614,608 km

• M1: 631,303 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.53 AU - 2.39 AU

Year: 1181 Days

Day: 46.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 3.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.83 AU - 14.91 AU

Year: 24683 Days

Day: 17.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,614,608 km

• M1: 159,471 km (0.09 R)
• M2: 266,135 km (0.079 R)
• M3: 345,272 km (0.083 R)
• M4: 406,457 km (0.083 R)
• M5: 611,406 km (0.102 R)
• M6: 796,160 km (0.115 R)
• M7: 877,990 km (0.064 R)
• M8: 997,369 km (0.102 R)
• M9: 1,232,686 km (0.027 R)
• M10: 1,270,385 km (0.105 R)
• M11: 1,524,851 km (0.106 R)
• M12: 1,585,887 km (0.104 R)
• M13: 1,731,296 km (0.063 R)
• M14: 2,261,621 km (0.042 R)
• M15: 2,401,644 km (0.098 R)
• M16: 3,220,693 km (0.078 R)
• M17: 3,782,881 km (0.063 R)
• M18: 4,174,229 km (0.052 R)
• M19: 4,666,556 km (0.111 R)
• M20: 4,785,037 km (0.071 R)
• M21: 4,814,807 km (0.097 R)
• M22: 5,024,992 km (0.085 R)
• M23: 5,392,255 km (0.112 R)
• M24: 5,610,519 km (0.106 R)
• M25: 5,641,934 km (0.066 R)
• M26: 5,736,630 km (0.06 R)
• M27: 6,184,974 km (0.117 R)
• M28: 7,285,715 km (0.107 R)
• M29: 7,319,973 km (0.106 R)
• M30: 7,423,196 km (0.074 R)
• M31: 7,526,867 km (0.12 R)
• M32: 7,665,844 km (0.091 R)
• M33: 8,301,635 km (0.091 R)
• M34: 8,662,166 km (0.065 R)
• M35: 8,917,679 km (0.069 R)
• M36: 9,249,636 km (0.09 R)
• M37: 9,286,737 km (0.113 R)
• M38: 9,435,886 km (0.069 R)
• M39: 9,811,975 km (0.091 R)
• M40: 9,887,821 km (0.118 R)
• M41: 10,385,234 km (0.091 R)
• M42: 10,656,604 km (0.118 R)
• M43: 10,930,069 km (0.097 R)
• M44: 11,564,215 km (0.085 R)
• M45: 11,644,249 km (0.117 R)
• M46: 12,250,719 km (0.107 R)
• M47: 12,414,230 km (0.084 R)
• M48: 13,452,140 km (0.087 R)
• M49: 13,917,688 km (0.113 R)
• M50: 14,173,800 km (0.03 R)
• M51: 14,259,519 km (0.118 R)
• M52: 14,431,407 km (0.108 R)
• M53: 14,517,725 km (0.06 R)
• M54: 14,647,277 km (0.116 R)
• M55: 15,082,308 km (0.048 R)
• M56: 15,389,432 km (0.115 R)
• M57: 15,565,808 km (0.105 R)
• M58: 15,609,939 km (0.105 R)
• M59: 15,698,501 km (0.101 R)
• M60: 15,920,505 km (0.073 R)
• M61: 16,592,797 km (0.044 R)
• M62: 16,955,123 km (0.095 R)
• M63: 17,000,601 km (0.079 R)
• M64: 18,524,106 km (0.116 R)
• M65: 20,719,305 km (0.076 R)
• M66: 21,501,852 km (0.092 R)
• M67: 21,551,069 km (0.115 R)
• M68: 21,748,389 km (0.083 R)
• M69: 22,095,007 km (0.114 R)
• M70: 22,194,490 km (0.115 R)
• M71: 24,111,138 km (0.062 R)
• M72: 24,213,463 km (0.112 R)
• M73: 25,348,611 km (0.112 R)
• M74: 25,400,671 km (0.079 R)
• M75: 29,292,161 km (0.088 R)
• M76: 29,510,723 km (0.107 R)
• M77: 30,059,448 km (0.077 R)
• M78: 30,279,806 km (0.076 R)
• M79: 30,445,560 km (0.113 R)
• M80: 30,556,113 km (0.065 R)
• M81: 31,278,372 km (0.092 R)
• M82: 31,950,066 km (0.107 R)
• M83: 32,739,644 km (0.073 R)
• M84: 33,364,664 km (0.094 R)
• M85: 33,878,831 km (0.108 R)
• M86: 35,262,761 km (0.11 R)
• M87: 36,724,033 km (0.091 R)
• M88: 37,195,865 km (0.063 R)
• M89: 37,373,288 km (0.093 R)
• M90: 37,610,251 km (0.111 R)
• M91: 37,847,663 km (0.06 R)
• M92: 38,682,868 km (0.109 R)
• M93: 39,223,066 km (0.069 R)
• M94: 40,250,055 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit