🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 201 Days

Day: 15.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,146,440 km

• M1: 381,774 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.86 AU - 0.94 AU

Year: 300 Days

Day: 46.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,146,440 km

• M1: 580,889 km (0.12 R)
• M2: 776,712 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.9 AU - 1.28 AU

Year: 400 Days

Day: 44.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.73 AU - 2.69 AU

Year: 1155 Days

Day: 41.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 7.5

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.46 AU - 18.18 AU

Year: 21075 Days

Day: 24.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,146,440 km

• M1: 124,017 km (0.116 R)
• M2: 370,255 km (0.081 R)
• M3: 544,387 km (0.092 R)
• M4: 723,754 km (0.109 R)
• M5: 1,449,903 km (0.106 R)
• M6: 1,996,982 km (0.08 R)
• M7: 2,182,035 km (0.078 R)
• M8: 2,340,608 km (0.093 R)
• M9: 2,770,702 km (0.12 R)
• M10: 3,968,981 km (0.062 R)
• M11: 4,085,069 km (0.103 R)
• M12: 4,520,399 km (0.089 R)
• M13: 4,805,084 km (0.077 R)
• M14: 4,970,389 km (0.097 R)
• M15: 5,349,171 km (0.047 R)
• M16: 5,520,610 km (0.083 R)
• M17: 5,693,845 km (0.085 R)
• M18: 6,045,549 km (0.113 R)
• M19: 7,284,369 km (0.068 R)
• M20: 7,331,792 km (0.034 R)
• M21: 7,522,230 km (0.111 R)
• M22: 8,498,954 km (0.102 R)
• M23: 9,984,910 km (0.082 R)
• M24: 10,249,100 km (0.079 R)
• M25: 12,843,426 km (0.095 R)
• M26: 12,900,722 km (0.1 R)
• M27: 13,304,187 km (0.106 R)
• M28: 13,536,663 km (0.115 R)
• M29: 13,946,710 km (0.101 R)
• M30: 14,899,050 km (0.111 R)
• M31: 16,740,899 km (0.075 R)
• M32: 16,803,581 km (0.079 R)
• M33: 17,054,756 km (0.075 R)
• M34: 17,497,565 km (0.096 R)
• M35: 17,816,059 km (0.117 R)
• M36: 18,072,320 km (0.073 R)
• M37: 18,848,434 km (0.114 R)
• M38: 20,365,955 km (0.084 R)
• M39: 20,432,825 km (0.103 R)
• M40: 20,499,695 km (0.087 R)
• M41: 22,196,883 km (0.11 R)
• M42: 22,403,628 km (0.075 R)
• M43: 23,027,451 km (0.102 R)
• M44: 23,236,738 km (0.051 R)
• M45: 23,868,191 km (0.069 R)
• M46: 24,647,745 km (0.058 R)
• M47: 24,933,178 km (0.067 R)
• M48: 26,523,104 km (0.054 R)
• M49: 26,742,415 km (0.116 R)
• M50: 27,182,831 km (0.104 R)
• M51: 27,403,936 km (0.073 R)
• M52: 27,773,892 km (0.069 R)
• M53: 28,219,993 km (0.111 R)
• M54: 28,893,482 km (0.111 R)
• M55: 28,968,580 km (0.049 R)
• M56: 29,345,418 km (0.081 R)
• M57: 29,799,746 km (0.091 R)
• M58: 31,253,688 km (0.049 R)
• M59: 32,028,156 km (0.093 R)
• M60: 32,495,799 km (0.077 R)
• M61: 34,389,259 km (0.097 R)
• M62: 37,787,674 km (0.056 R)
• M63: 39,693,551 km (0.114 R)
• M64: 41,800,338 km (0.086 R)
• M65: 45,158,960 km (0.117 R)
• M66: 46,033,958 km (0.08 R)
• M67: 46,473,626 km (0.115 R)
• M68: 47,003,053 km (0.079 R)
• M69: 48,335,222 km (0.104 R)
• M70: 49,589,749 km (0.108 R)
• M71: 50,040,488 km (0.086 R)
• M72: 50,130,695 km (0.039 R)
• M73: 50,311,409 km (0.119 R)
• M74: 50,764,242 km (0.086 R)
• M75: 51,856,606 km (0.099 R)
• M76: 51,948,010 km (0.112 R)
• M77: 52,222,373 km (0.118 R)
• M78: 53,786,718 km (0.06 R)
• M79: 54,342,474 km (0.058 R)
• M80: 54,621,025 km (0.039 R)
• M81: 55,086,424 km (0.076 R)
• M82: 55,740,167 km (0.067 R)
• M83: 56,021,111 km (0.112 R)
• M84: 57,055,431 km (0.09 R)
• M85: 58,285,724 km (0.038 R)
• M86: 58,951,883 km (0.062 R)
• M87: 59,620,586 km (0.119 R)
• M88: 59,907,963 km (0.06 R)
• M89: 60,483,915 km (0.115 R)
• M90: 63,782,847 km (0.1 R)
• M91: 64,764,209 km (0.113 R)
• M92: 64,862,645 km (0.112 R)
• M93: 65,948,426 km (0.038 R)
• M94: 66,146,494 km (0.104 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 12,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit