🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 19.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.87 AU - 1.07 AU

Year: 347 Days

Day: 41 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,104,535 km

• M1: 195,375 km (0.092 R)
• M2: 585,376 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.3 AU - 5.48 AU

Year: 3343 Days

Day: 42.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,104,535 km

• M1: 378,183 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.34 AU - 4.98 AU

Year: 3656 Days

Day: 33.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,104,535 km

• M1: 756,816 km (0.073 R)

Asteroid Belt

Center: 10.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 4.6

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.08 AU - 16.96 AU

Year: 22221 Days

Day: 21.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,104,535 km

• M1: 139,276 km (0.083 R)
• M2: 255,364 km (0.082 R)
• M3: 641,176 km (0.058 R)
• M4: 920,027 km (0.095 R)
• M5: 974,481 km (0.11 R)
• M6: 1,030,131 km (0.12 R)
• M7: 1,086,829 km (0.106 R)
• M8: 1,879,099 km (0.086 R)
• M9: 1,913,656 km (0.114 R)
• M10: 2,384,141 km (0.055 R)
• M11: 2,535,834 km (0.079 R)
• M12: 2,808,999 km (0.073 R)
• M13: 3,173,868 km (0.094 R)
• M14: 3,215,307 km (0.106 R)
• M15: 3,256,895 km (0.056 R)
• M16: 3,858,727 km (0.04 R)
• M17: 3,903,008 km (0.086 R)
• M18: 5,757,424 km (0.085 R)
• M19: 6,322,904 km (0.109 R)
• M20: 7,013,896 km (0.079 R)
• M21: 8,179,563 km (0.046 R)
• M22: 9,523,700 km (0.119 R)
• M23: 9,583,688 km (0.117 R)
• M24: 9,703,965 km (0.103 R)
• M25: 10,129,122 km (0.11 R)
• M26: 10,560,263 km (0.04 R)
• M27: 13,471,587 km (0.115 R)
• M28: 15,188,672 km (0.093 R)
• M29: 16,179,907 km (0.056 R)
• M30: 19,125,041 km (0.077 R)
• M31: 19,352,579 km (0.078 R)
• M32: 20,348,452 km (0.115 R)
• M33: 21,047,672 km (0.086 R)
• M34: 21,282,541 km (0.089 R)
• M35: 22,629,520 km (0.12 R)
• M36: 23,434,656 km (0.079 R)
• M37: 24,742,291 km (0.115 R)
• M38: 25,654,988 km (0.099 R)
• M39: 26,325,635 km (0.101 R)
• M40: 26,663,128 km (0.075 R)
• M41: 26,917,145 km (0.112 R)
• M42: 27,172,060 km (0.04 R)
• M43: 27,598,563 km (0.113 R)
• M44: 28,891,388 km (0.089 R)
• M45: 29,852,106 km (0.063 R)
• M46: 30,734,434 km (0.055 R)
• M47: 32,796,042 km (0.105 R)
• M48: 34,440,422 km (0.101 R)
• M49: 35,087,133 km (0.116 R)
• M50: 36,298,727 km (0.089 R)
• M51: 37,523,933 km (0.032 R)
• M52: 40,597,272 km (0.114 R)
• M53: 40,694,660 km (0.094 R)
• M54: 40,889,586 km (0.08 R)
• M55: 42,459,915 km (0.06 R)
• M56: 43,153,151 km (0.043 R)
• M57: 45,053,493 km (0.057 R)
• M58: 45,355,980 km (0.101 R)
• M59: 46,674,835 km (0.038 R)
• M60: 48,624,993 km (0.097 R)
• M61: 49,454,064 km (0.08 R)
• M62: 49,870,245 km (0.116 R)
• M63: 50,078,785 km (0.109 R)
• M64: 50,601,480 km (0.106 R)
• M65: 50,915,934 km (0.118 R)
• M66: 51,863,338 km (0.097 R)
• M67: 52,180,485 km (0.105 R)
• M68: 54,847,666 km (0.098 R)
• M69: 55,926,865 km (0.036 R)
• M70: 57,231,209 km (0.079 R)
• M71: 59,758,964 km (0.111 R)
• M72: 61,203,780 km (0.086 R)
• M73: 61,874,427 km (0.089 R)
• M74: 62,997,758 km (0.109 R)
• M75: 64,241,066 km (0.077 R)
• M76: 65,378,458 km (0.094 R)
• M77: 66,178,508 km (0.088 R)
• M78: 68,482,315 km (0.056 R)
• M79: 68,714,042 km (0.083 R)
• M80: 71,398,725 km (0.115 R)
• M81: 71,869,061 km (0.032 R)
• M82: 71,986,795 km (0.088 R)
• M83: 72,340,444 km (0.079 R)
• M84: 76,869,819 km (0.091 R)
• M85: 77,231,247 km (0.108 R)
• M86: 77,593,274 km (0.119 R)
• M87: 77,714,149 km (0.105 R)
• M88: 78,076,924 km (0.087 R)
• M89: 78,804,119 km (0.064 R)
• M90: 79,899,325 km (0.117 R)
• M91: 80,021,247 km (0.115 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit