🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 200 Days

Day: 29.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.65 AU - 1.03 AU

Year: 281 Days

Day: 44.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.65 AU - 1.73 AU

Year: 802 Days

Day: 42.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.68 AU - 2 AU

Year: 912 Days

Day: 20.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,309,570 km

• M1: 527,033 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.92 AU - 2.12 AU

Year: 1049 Days

Day: 16 Hours

Environment

Temp: -73 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.76 AU - 3.06 AU

Year: 1813 Days

Day: 32.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.7 AU - 3.88 AU

Year: 2695 Days

Day: 17.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,309,570 km

• M1: 2,650,725 km (0.109 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813

Radius: 7.5

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.16 AU - 16.8 AU

Year: 18077 Days

Day: 24.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,309,570 km

• M1: 128,205 km (0.042 R)
• M2: 484,099 km (0.1 R)
• M3: 607,068 km (0.11 R)
• M4: 1,010,982 km (0.111 R)
• M5: 1,116,898 km (0.05 R)
• M6: 1,226,403 km (0.082 R)
• M7: 1,576,762 km (0.071 R)
• M8: 1,827,188 km (0.079 R)
• M9: 1,990,250 km (0.107 R)
• M10: 2,158,099 km (0.113 R)
• M11: 2,800,023 km (0.101 R)
• M12: 3,337,977 km (0.102 R)
• M13: 3,865,759 km (0.111 R)
• M14: 3,949,234 km (0.102 R)
• M15: 4,246,336 km (0.029 R)
• M16: 5,789,587 km (0.111 R)
• M17: 7,280,031 km (0.084 R)
• M18: 7,644,002 km (0.113 R)
• M19: 8,120,920 km (0.099 R)
• M20: 8,174,476 km (0.114 R)
• M21: 10,180,285 km (0.063 R)
• M22: 10,528,848 km (0.089 R)
• M23: 11,417,010 km (0.106 R)
• M24: 11,658,012 km (0.075 R)
• M25: 11,961,547 km (0.108 R)
• M26: 14,093,615 km (0.081 R)
• M27: 16,679,564 km (0.098 R)
• M28: 16,747,781 km (0.049 R)
• M29: 16,953,029 km (0.086 R)
• M30: 17,021,545 km (0.115 R)
• M31: 18,553,726 km (0.081 R)
• M32: 19,193,108 km (0.114 R)
• M33: 20,056,736 km (0.042 R)
• M34: 20,347,554 km (0.12 R)
• M35: 21,080,434 km (0.039 R)
• M36: 22,195,986 km (0.103 R)
• M37: 22,496,677 km (0.091 R)
• M38: 22,798,715 km (0.072 R)
• M39: 23,102,100 km (0.074 R)
• M40: 23,178,245 km (0.115 R)
• M41: 23,559,720 km (0.099 R)
• M42: 23,943,438 km (0.118 R)
• M43: 25,028,621 km (0.119 R)
• M44: 25,655,885 km (0.063 R)
• M45: 26,766,051 km (0.107 R)
• M46: 26,925,971 km (0.073 R)
• M47: 28,460,546 km (0.115 R)
• M48: 28,705,438 km (0.073 R)
• M49: 30,272,625 km (0.058 R)
• M50: 30,606,079 km (0.102 R)
• M51: 31,024,654 km (0.055 R)
• M52: 33,661,765 km (0.072 R)
• M53: 34,267,038 km (0.098 R)
• M54: 34,614,554 km (0.055 R)
• M55: 36,281,224 km (0.075 R)
• M56: 36,635,471 km (0.107 R)
• M57: 37,436,568 km (0.117 R)
• M58: 37,526,027 km (0.063 R)
• M59: 38,604,030 km (0.07 R)
• M60: 39,056,264 km (0.099 R)
• M61: 39,692,205 km (0.052 R)
• M62: 39,874,564 km (0.072 R)
• M63: 39,965,819 km (0.106 R)
• M64: 40,148,628 km (0.053 R)
• M65: 41,991,374 km (0.056 R)
• M66: 43,391,610 km (0.069 R)
• M67: 43,485,558 km (0.103 R)
• M68: 43,673,453 km (0.112 R)
• M69: 46,045,925 km (0.09 R)
• M70: 47,973,793 km (0.03 R)
• M71: 48,362,598 km (0.069 R)
• M72: 49,045,363 km (0.116 R)
• M73: 49,143,200 km (0.108 R)
• M74: 52,207,263 km (0.1 R)
• M75: 53,913,726 km (0.118 R)
• M76: 55,027,482 km (0.111 R)
• M77: 58,933,333 km (0.097 R)
• M78: 59,245,544 km (0.088 R)
• M79: 60,814,526 km (0.102 R)
• M80: 61,235,196 km (0.092 R)
• M81: 61,868,144 km (0.091 R)
• M82: 62,185,292 km (0.114 R)
• M83: 62,397,122 km (0.114 R)
• M84: 64,314,069 km (0.065 R)
• M85: 64,635,406 km (0.109 R)
• M86: 65,818,426 km (0.116 R)
• M87: 67,442,909 km (0.026 R)
• M88: 67,769,481 km (0.088 R)
• M89: 69,080,706 km (0.084 R)
• M90: 69,409,822 km (0.054 R)
• M91: 70,179,802 km (0.118 R)
• M92: 74,521,132 km (0.03 R)
• M93: 75,084,069 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit