🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.41 AU - 0.63 AU

Year: 108 Days

Day: 42.3 Hours

Environment

Temp: 454 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,159,061 km

• M1: 83,476 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.59 AU - 0.65 AU

Year: 141 Days

Day: 34.5 Hours

Environment

Temp: 370 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,159,061 km

• M1: 204,201 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 169 Days

Day: 25.5 Hours

Environment

Temp: 370 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,159,061 km

• M1: 468,989 km (0.104 R)
• M2: 579,243 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.06 AU - 1.18 AU

Year: 341 Days

Day: 36.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,159,061 km

• M1: 64,327 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.19 AU - 1.73 AU

Year: 508 Days

Day: 41 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.13 AU - 2.49 AU

Year: 1011 Days

Day: 18.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,159,061 km

• M1: 357,689 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.55 AU - 9.27 AU

Year: 6404 Days

Day: 27.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.13 AU - 8.13 AU

Year: 6673 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,159,061 km

• M1: 2,387,283 km (0.102 R)

Asteroid Belt

Center: 16.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 24.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 5.6

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 24.79 AU - 25.03 AU

Year: 35788 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,159,061 km

• M1: 233,373 km (0.106 R)
• M2: 400,922 km (0.099 R)
• M3: 509,680 km (0.059 R)
• M4: 678,127 km (0.078 R)
• M5: 782,397 km (0.096 R)
• M6: 1,006,494 km (0.099 R)
• M7: 1,346,381 km (0.096 R)
• M8: 1,614,610 km (0.107 R)
• M9: 1,684,322 km (0.064 R)
• M10: 1,863,092 km (0.107 R)
• M11: 1,899,444 km (0.102 R)
• M12: 2,277,478 km (0.099 R)
• M13: 2,316,523 km (0.1 R)
• M14: 3,057,631 km (0.099 R)
• M15: 3,319,876 km (0.056 R)
• M16: 3,773,008 km (0.041 R)
• M17: 5,717,930 km (0.077 R)
• M18: 5,986,458 km (0.059 R)
• M19: 6,259,175 km (0.078 R)
• M20: 6,647,681 km (0.113 R)
• M21: 6,986,819 km (0.084 R)
• M22: 7,043,965 km (0.066 R)
• M23: 7,216,152 km (0.096 R)
• M24: 8,157,871 km (0.034 R)
• M25: 9,388,314 km (0.11 R)
• M26: 11,139,057 km (0.091 R)
• M27: 12,222,894 km (0.077 R)
• M28: 12,291,859 km (0.106 R)
• M29: 12,568,615 km (0.11 R)
• M30: 15,670,227 km (0.096 R)
• M31: 16,196,513 km (0.073 R)
• M32: 16,728,632 km (0.084 R)
• M33: 16,958,415 km (0.082 R)
• M34: 20,691,929 km (0.11 R)
• M35: 21,934,937 km (0.081 R)
• M36: 23,458,143 km (0.064 R)
• M37: 28,775,599 km (0.082 R)
• M38: 29,696,673 km (0.055 R)
• M39: 30,908,416 km (0.037 R)
• M40: 31,756,636 km (0.076 R)
• M41: 32,326,454 km (0.117 R)
• M42: 32,708,228 km (0.08 R)
• M43: 32,803,821 km (0.053 R)
• M44: 32,995,456 km (0.112 R)
• M45: 33,669,095 km (0.043 R)
• M46: 34,055,955 km (0.045 R)
• M47: 35,421,933 km (0.085 R)
• M48: 35,716,940 km (0.076 R)
• M49: 36,507,565 km (0.108 R)
• M50: 37,104,311 km (0.113 R)
• M51: 39,829,535 km (0.078 R)
• M52: 40,034,036 km (0.074 R)
• M53: 40,443,934 km (0.051 R)
• M54: 42,409,800 km (0.116 R)
• M55: 42,932,195 km (0.116 R)
• M56: 43,037,063 km (0.052 R)
• M57: 43,772,636 km (0.076 R)
• M58: 44,512,547 km (0.049 R)
• M59: 45,149,984 km (0.109 R)
• M60: 46,004,487 km (0.084 R)
• M61: 46,219,010 km (0.051 R)
• M62: 47,404,573 km (0.099 R)
• M63: 47,729,649 km (0.067 R)
• M64: 49,695,665 km (0.072 R)
• M65: 50,688,546 km (0.084 R)
• M66: 51,020,952 km (0.119 R)
• M67: 51,465,258 km (0.083 R)
• M68: 51,910,910 km (0.094 R)
• M69: 52,245,860 km (0.036 R)
• M70: 53,255,346 km (0.105 R)
• M71: 54,158,169 km (0.089 R)
• M72: 54,611,451 km (0.071 R)
• M73: 56,322,252 km (0.097 R)
• M74: 59,445,855 km (0.081 R)
• M75: 61,559,374 km (0.055 R)
• M76: 62,506,628 km (0.045 R)
• M77: 63,458,669 km (0.103 R)
• M78: 64,415,347 km (0.031 R)
• M79: 65,497,538 km (0.046 R)
• M80: 66,706,887 km (0.101 R)
• M81: 70,255,498 km (0.086 R)
• M82: 71,741,753 km (0.062 R)
• M83: 73,614,120 km (0.113 R)
• M84: 73,864,996 km (0.117 R)
• M85: 74,116,171 km (0.087 R)
• M86: 77,151,960 km (0.038 R)
• M87: 77,661,939 km (0.091 R)
• M88: 79,198,310 km (0.064 R)
• M89: 83,344,265 km (0.074 R)
• M90: 84,785,790 km (0.105 R)
• M91: 86,367,488 km (0.12 R)
• M92: 88,491,778 km (0.082 R)

Kuiper Belt

Range: 38.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 10,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit