🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 213 Days

Day: 32.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,209,220 km

• M1: 159,771 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 246 Days

Day: 39.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.62 AU - 1.72 AU

Year: 800 Days

Day: 34.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.21 AU - 3.83 AU

Year: 2449 Days

Day: 21.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 6.1

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.62 AU - 20.28 AU

Year: 24743 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,209,220 km

• M1: 94,546 km (0.107 R)
• M2: 161,416 km (0.069 R)
• M3: 225,893 km (0.105 R)
• M4: 317,746 km (0.096 R)
• M5: 386,710 km (0.069 R)
• M6: 441,912 km (0.042 R)
• M7: 807,230 km (0.104 R)
• M8: 1,361,490 km (0.064 R)
• M9: 2,178,444 km (0.111 R)
• M10: 4,084,620 km (0.066 R)
• M11: 4,254,115 km (0.056 R)
• M12: 4,382,619 km (0.1 R)
• M13: 5,272,128 km (0.064 R)
• M14: 5,737,228 km (0.084 R)
• M15: 5,831,923 km (0.11 R)
• M16: 6,215,492 km (0.093 R)
• M17: 8,846,620 km (0.07 R)
• M18: 9,678,085 km (0.082 R)
• M19: 10,825,052 km (0.062 R)
• M20: 11,236,595 km (0.1 R)
• M21: 11,295,836 km (0.11 R)
• M22: 11,474,007 km (0.101 R)
• M23: 14,321,453 km (0.093 R)
• M24: 14,385,630 km (0.058 R)
• M25: 14,902,790 km (0.074 R)
• M26: 15,557,879 km (0.115 R)
• M27: 15,689,974 km (0.1 R)
• M28: 16,760,497 km (0.093 R)
• M29: 17,168,001 km (0.045 R)
• M30: 17,716,277 km (0.119 R)
• M31: 17,854,356 km (0.099 R)
• M32: 21,712,635 km (0.118 R)
• M33: 22,903,434 km (0.1 R)
• M34: 23,204,575 km (0.102 R)
• M35: 25,659,476 km (0.065 R)
• M36: 26,207,303 km (0.101 R)
• M37: 27,474,247 km (0.066 R)
• M38: 28,356,725 km (0.054 R)
• M39: 29,330,009 km (0.095 R)
• M40: 30,561,947 km (0.076 R)
• M41: 31,309,189 km (0.112 R)
• M42: 32,991,118 km (0.091 R)
• M43: 33,331,154 km (0.098 R)
• M44: 33,757,657 km (0.109 R)
• M45: 34,185,956 km (0.065 R)
• M46: 34,875,004 km (0.091 R)
• M47: 40,277,731 km (0.089 R)
• M48: 41,187,884 km (0.093 R)
• M49: 42,750,733 km (0.113 R)
• M50: 43,492,888 km (0.109 R)
• M51: 43,865,686 km (0.11 R)
• M52: 45,839,480 km (0.061 R)
• M53: 46,789,576 km (0.102 R)
• M54: 51,833,717 km (0.112 R)
• M55: 51,932,302 km (0.107 R)
• M56: 55,122,926 km (0.058 R)
• M57: 55,425,263 km (0.074 R)
• M58: 56,538,720 km (0.083 R)
• M59: 56,843,601 km (0.043 R)
• M60: 56,945,327 km (0.113 R)
• M61: 57,149,079 km (0.118 R)
• M62: 58,890,399 km (0.096 R)
• M63: 59,922,923 km (0.081 R)
• M64: 60,233,787 km (0.04 R)
• M65: 61,900,906 km (0.088 R)
• M66: 62,634,983 km (0.087 R)
• M67: 62,845,317 km (0.098 R)
• M68: 63,266,585 km (0.12 R)
• M69: 64,006,047 km (0.084 R)
• M70: 66,992,470 km (0.082 R)
• M71: 69,805,957 km (0.074 R)
• M72: 70,570,103 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 19,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit