🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 179 Days

Day: 20.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,910,496 km

• M1: 511,026 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.82 AU

Year: 253 Days

Day: 21.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 283 Days

Day: 14.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,910,496 km

• M1: 131,646 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.95 AU - 1.17 AU

Year: 401 Days

Day: 17.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.09 AU - 1.73 AU

Year: 615 Days

Day: 23.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,910,496 km

• M1: 864,825 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.68 AU - 1.84 AU

Year: 857 Days

Day: 14.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.8 AU - 2.12 AU

Year: 1007 Days

Day: 16.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,910,496 km

• M1: 112,049 km (0.078 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.87 AU - 4.69 AU

Year: 2698 Days

Day: 47.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,910,496 km

• M1: 206,595 km (0.107 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.1

Radius: 3.8

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.44 AU - 17.66 AU

Year: 20374 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,910,496 km

• M1: 280,945 km (0.087 R)
• M2: 341,831 km (0.111 R)
• M3: 390,301 km (0.1 R)
• M4: 607,816 km (0.116 R)
• M5: 925,412 km (0.094 R)
• M6: 1,089,072 km (0.065 R)
• M7: 1,577,659 km (0.088 R)
• M8: 1,801,458 km (0.088 R)
• M9: 2,005,359 km (0.119 R)
• M10: 2,125,337 km (0.026 R)
• M11: 2,186,074 km (0.115 R)
• M12: 2,216,741 km (0.077 R)
• M13: 3,062,119 km (0.087 R)
• M14: 3,234,904 km (0.031 R)
• M15: 3,554,146 km (0.086 R)
• M16: 3,735,908 km (0.082 R)
• M17: 3,772,559 km (0.105 R)
• M18: 3,846,311 km (0.098 R)
• M19: 4,260,547 km (0.11 R)
• M20: 4,453,529 km (0.099 R)
• M21: 5,008,836 km (0.087 R)
• M22: 6,140,095 km (0.106 R)
• M23: 6,622,698 km (0.085 R)
• M24: 6,756,438 km (0.093 R)
• M25: 7,858,077 km (0.053 R)
• M26: 7,999,597 km (0.083 R)
• M27: 8,429,391 km (0.091 R)
• M28: 8,574,352 km (0.084 R)
• M29: 8,915,734 km (0.098 R)
• M30: 8,964,952 km (0.098 R)
• M31: 9,063,387 km (0.078 R)
• M32: 10,897,457 km (0.114 R)
• M33: 11,002,624 km (0.092 R)
• M34: 11,108,240 km (0.095 R)
• M35: 12,290,811 km (0.11 R)
• M36: 12,620,226 km (0.115 R)
• M37: 12,952,483 km (0.042 R)
• M38: 13,175,683 km (0.062 R)
• M39: 13,287,732 km (0.098 R)
• M40: 13,512,727 km (0.087 R)
• M41: 16,975,020 km (0.08 R)
• M42: 18,332,172 km (0.105 R)
• M43: 18,834,222 km (0.085 R)
• M44: 19,404,489 km (0.086 R)
• M45: 19,787,759 km (0.111 R)
• M46: 22,006,595 km (0.048 R)
• M47: 22,206,158 km (0.094 R)
• M48: 23,145,184 km (0.112 R)
• M49: 23,755,693 km (0.087 R)
• M50: 24,234,107 km (0.104 R)
• M51: 25,339,785 km (0.085 R)
• M52: 25,828,521 km (0.106 R)
• M53: 27,171,012 km (0.106 R)
• M54: 28,319,027 km (0.057 R)
• M55: 29,996,916 km (0.037 R)
• M56: 30,810,579 km (0.04 R)
• M57: 30,959,429 km (0.12 R)
• M58: 32,535,443 km (0.047 R)
• M59: 32,611,139 km (0.088 R)
• M60: 32,686,836 km (0.087 R)
• M61: 33,371,395 km (0.111 R)
• M62: 33,830,362 km (0.062 R)
• M63: 34,137,486 km (0.073 R)
• M64: 34,214,379 km (0.062 R)
• M65: 34,986,753 km (0.105 R)
• M66: 35,064,395 km (0.083 R)
• M67: 36,156,160 km (0.103 R)
• M68: 37,417,569 km (0.104 R)
• M69: 38,934,043 km (0.088 R)
• M70: 39,175,344 km (0.075 R)
• M71: 40,226,568 km (0.093 R)
• M72: 40,633,325 km (0.093 R)
• M73: 40,714,856 km (0.098 R)
• M74: 40,878,067 km (0.085 R)
• M75: 42,605,025 km (0.12 R)
• M76: 43,352,266 km (0.103 R)
• M77: 45,197,257 km (0.109 R)
• M78: 45,959,458 km (0.082 R)
• M79: 46,640,427 km (0.103 R)
• M80: 48,271,194 km (0.08 R)
• M81: 49,658,864 km (0.086 R)
• M82: 51,588,227 km (0.109 R)
• M83: 51,941,727 km (0.118 R)
• M84: 53,452,666 km (0.113 R)
• M85: 53,810,354 km (0.085 R)
• M86: 54,348,308 km (0.052 R)
• M87: 54,617,883 km (0.066 R)
• M88: 55,881,985 km (0.057 R)
• M89: 56,063,448 km (0.116 R)
• M90: 60,661,039 km (0.062 R)
• M91: 61,688,627 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit