🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 205 Days

Day: 12.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,818,857 km

• M1: 32,463 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.77 AU - 1.17 AU

Year: 334 Days

Day: 15 Hours

Environment

Temp: 95 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.33 AU - 1.67 AU

Year: 643 Days

Day: 26.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,818,857 km

• M1: 257,458 km (0.077 R)
• M2: 791,074 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.82 AU - 1.92 AU

Year: 895 Days

Day: 41.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.51 AU - 3.95 AU

Year: 2031 Days

Day: 30.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,818,857 km

• M1: 312,959 km (0.072 R)
• M2: 1,286,242 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.83 AU - 4.11 AU

Year: 2261 Days

Day: 24.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 6.7

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.19 AU - 19.61 AU

Year: 29894 Days

Day: 20.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,818,857 km

• M1: 86,318 km (0.12 R)
• M2: 886,367 km (0.095 R)
• M3: 945,907 km (0.113 R)
• M4: 1,132,605 km (0.112 R)
• M5: 1,263,653 km (0.047 R)
• M6: 1,434,494 km (0.109 R)
• M7: 1,612,964 km (0.051 R)
• M8: 2,070,285 km (0.094 R)
• M9: 3,005,720 km (0.063 R)
• M10: 3,096,526 km (0.112 R)
• M11: 3,327,805 km (0.116 R)
• M12: 4,256,209 km (0.099 R)
• M13: 4,881,678 km (0.077 R)
• M14: 5,204,959 km (0.103 R)
• M15: 5,369,367 km (0.08 R)
• M16: 5,703,120 km (0.103 R)
• M17: 5,986,458 km (0.098 R)
• M18: 6,043,754 km (0.085 R)
• M19: 6,158,645 km (0.093 R)
• M20: 6,923,689 km (0.071 R)
• M21: 7,165,140 km (0.095 R)
• M22: 7,470,768 km (0.113 R)
• M23: 7,594,186 km (0.117 R)
• M24: 8,031,760 km (0.108 R)
• M25: 8,477,412 km (0.065 R)
• M26: 11,599,520 km (0.095 R)
• M27: 11,886,149 km (0.076 R)
• M28: 11,958,255 km (0.109 R)
• M29: 14,186,067 km (0.067 R)
• M30: 14,724,021 km (0.098 R)
• M31: 14,956,646 km (0.049 R)
• M32: 15,504,174 km (0.105 R)
• M33: 15,819,975 km (0.063 R)
• M34: 18,755,983 km (0.106 R)
• M35: 19,942,144 km (0.1 R)
• M36: 21,943,165 km (0.073 R)
• M37: 22,297,712 km (0.106 R)
• M38: 22,386,573 km (0.072 R)
• M39: 24,555,742 km (0.086 R)
• M40: 25,479,061 km (0.076 R)
• M41: 26,038,557 km (0.066 R)
• M42: 26,319,950 km (0.072 R)
• M43: 27,264,661 km (0.05 R)
• M44: 30,362,085 km (0.112 R)
• M45: 31,153,607 km (0.113 R)
• M46: 32,253,151 km (0.096 R)
• M47: 32,858,125 km (0.105 R)
• M48: 33,568,865 km (0.035 R)
• M49: 35,108,675 km (0.117 R)
• M50: 36,147,932 km (0.093 R)
• M51: 36,252,351 km (0.054 R)
• M52: 38,150,150 km (0.117 R)
• M53: 38,896,942 km (0.072 R)
• M54: 39,972,102 km (0.115 R)
• M55: 40,839,172 km (0.111 R)
• M56: 41,493,662 km (0.097 R)
• M57: 44,034,133 km (0.079 R)
• M58: 44,369,232 km (0.104 R)
• M59: 44,817,278 km (0.117 R)
• M60: 45,718,007 km (0.045 R)
• M61: 45,830,953 km (0.093 R)
• M62: 47,651,709 km (0.071 R)
• M63: 49,032,647 km (0.109 R)
• M64: 49,727,978 km (0.077 R)
• M65: 52,779,026 km (0.107 R)
• M66: 53,016,139 km (0.101 R)
• M67: 55,287,035 km (0.104 R)
• M68: 55,889,914 km (0.102 R)
• M69: 56,131,664 km (0.096 R)
• M70: 57,956,010 km (0.115 R)
• M71: 59,429,400 km (0.091 R)
• M72: 60,046,940 km (0.054 R)
• M73: 60,294,524 km (0.082 R)
• M74: 65,063,256 km (0.061 R)
• M75: 65,827,252 km (0.092 R)
• M76: 66,466,035 km (0.12 R)
• M77: 66,722,296 km (0.117 R)
• M78: 68,395,099 km (0.116 R)
• M79: 68,912,708 km (0.066 R)
• M80: 69,171,961 km (0.115 R)
• M81: 70,603,463 km (0.051 R)
• M82: 71,519,600 km (0.027 R)
• M83: 72,967,259 km (0.103 R)
• M84: 73,363,693 km (0.104 R)
• M85: 81,990,255 km (0.042 R)
• M86: 83,366,854 km (0.034 R)
• M87: 83,643,012 km (0.117 R)
• M88: 84,057,996 km (0.107 R)
• M89: 84,612,256 km (0.102 R)
• M90: 85,167,713 km (0.106 R)
• M91: 91,073,089 km (0.111 R)
• M92: 91,500,042 km (0.07 R)
• M93: 92,212,875 km (0.094 R)
• M94: 92,927,654 km (0.118 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit