🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.16 AU - 1.38 AU

Year: 498 Days

Day: 38.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.64 AU - 1.76 AU

Year: 772 Days

Day: 15.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.72 AU - 2.54 AU

Year: 1083 Days

Day: 18.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,934,162 km

• M1: 1,650,962 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.09 AU - 5.97 AU

Year: 4529 Days

Day: 40.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,934,162 km

• M1: 624,870 km (0.103 R)

Asteroid Belt

Center: 11.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 5.4

Gravity: 32.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.88 AU - 20.96 AU

Year: 25320 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,934,162 km

• M1: 346,768 km (0.056 R)
• M2: 1,484,011 km (0.09 R)
• M3: 2,017,178 km (0.074 R)
• M4: 2,781,174 km (0.114 R)
• M5: 3,383,006 km (0.113 R)
• M6: 3,431,027 km (0.109 R)
• M7: 4,541,791 km (0.093 R)
• M8: 5,469,597 km (0.115 R)
• M9: 5,868,276 km (0.093 R)
• M10: 6,753,895 km (0.104 R)
• M11: 7,119,662 km (0.078 R)
• M12: 7,367,097 km (0.1 R)
• M13: 7,554,543 km (0.086 R)
• M14: 8,646,159 km (0.071 R)
• M15: 9,243,802 km (0.114 R)
• M16: 9,786,094 km (0.108 R)
• M17: 11,330,094 km (0.092 R)
• M18: 12,798,098 km (0.037 R)
• M19: 13,401,875 km (0.043 R)
• M20: 13,783,948 km (0.119 R)
• M21: 14,794,033 km (0.04 R)
• M22: 14,951,559 km (0.096 R)
• M23: 15,030,547 km (0.094 R)
• M24: 15,507,166 km (0.104 R)
• M25: 17,297,104 km (0.058 R)
• M26: 19,581,314 km (0.085 R)
• M27: 19,667,782 km (0.092 R)
• M28: 19,927,783 km (0.117 R)
• M29: 20,188,831 km (0.056 R)
• M30: 21,067,569 km (0.107 R)
• M31: 21,422,415 km (0.116 R)
• M32: 22,048,333 km (0.076 R)
• M33: 23,501,377 km (0.105 R)
• M34: 23,593,230 km (0.089 R)
• M35: 23,777,235 km (0.116 R)
• M36: 24,704,443 km (0.051 R)
• M37: 25,360,729 km (0.073 R)
• M38: 25,927,555 km (0.105 R)
• M39: 26,307,982 km (0.045 R)
• M40: 26,881,840 km (0.098 R)
• M41: 27,556,526 km (0.094 R)
• M42: 29,317,144 km (0.109 R)
• M43: 29,416,028 km (0.112 R)
• M44: 29,614,095 km (0.07 R)
• M45: 30,611,165 km (0.08 R)
• M46: 30,711,396 km (0.109 R)
• M47: 33,254,410 km (0.066 R)
• M48: 33,978,613 km (0.117 R)
• M49: 34,498,915 km (0.104 R)
• M50: 35,442,279 km (0.096 R)
• M51: 36,500,235 km (0.078 R)
• M52: 36,819,626 km (0.092 R)
• M53: 37,891,196 km (0.079 R)
• M54: 38,106,617 km (0.073 R)
• M55: 38,214,626 km (0.093 R)
• M56: 39,517,474 km (0.101 R)
• M57: 42,949,997 km (0.082 R)
• M58: 43,964,271 km (0.101 R)
• M59: 46,707,298 km (0.057 R)
• M60: 46,938,426 km (0.117 R)
• M61: 47,750,144 km (0.107 R)
• M62: 48,332,828 km (0.103 R)
• M63: 48,800,770 km (0.066 R)
• M64: 49,035,190 km (0.095 R)
• M65: 49,858,876 km (0.101 R)
• M66: 51,162,322 km (0.093 R)
• M67: 51,878,148 km (0.043 R)
• M68: 53,681,850 km (0.116 R)
• M69: 58,715,818 km (0.116 R)
• M70: 59,339,940 km (0.075 R)
• M71: 60,720,878 km (0.052 R)
• M72: 63,130,750 km (0.098 R)
• M73: 66,219,198 km (0.117 R)
• M74: 67,651,149 km (0.116 R)
• M75: 68,305,341 km (0.072 R)
• M76: 71,208,886 km (0.092 R)
• M77: 71,741,155 km (0.09 R)
• M78: 73,345,742 km (0.069 R)
• M79: 73,480,081 km (0.112 R)
• M80: 75,503,541 km (0.106 R)
• M81: 78,916,617 km (0.089 R)
• M82: 79,605,365 km (0.071 R)
• M83: 80,434,287 km (0.118 R)
• M84: 80,711,342 km (0.105 R)
• M85: 91,035,091 km (0.091 R)
• M86: 92,046,523 km (0.08 R)
• M87: 92,626,364 km (0.086 R)
• M88: 93,643,630 km (0.066 R)
• M89: 93,935,046 km (0.098 R)
• M90: 95,396,318 km (0.072 R)
• M91: 96,423,756 km (0.108 R)
• M92: 97,012,574 km (0.103 R)
• M93: 98,934,158 km (0.113 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit