🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 22.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,584,109 km

• M1: 28,723 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 10

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.95 AU - 8.49 AU

Year: 8651 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,584,109 km

• M1: 125,064 km (0.066 R)
• M2: 626,366 km (0.094 R)
• M3: 1,134,849 km (0.101 R)
• M4: 1,920,837 km (0.092 R)
• M5: 2,873,476 km (0.094 R)
• M6: 3,512,109 km (0.04 R)
• M7: 3,963,745 km (0.113 R)
• M8: 4,347,464 km (0.094 R)
• M9: 4,926,407 km (0.106 R)
• M10: 6,204,422 km (0.032 R)
• M11: 6,687,773 km (0.111 R)
• M12: 7,011,802 km (0.045 R)
• M13: 7,459,997 km (0.029 R)
• M14: 7,848,054 km (0.088 R)
• M15: 8,707,045 km (0.081 R)
• M16: 10,659,746 km (0.098 R)
• M17: 11,455,906 km (0.11 R)
• M18: 12,452,078 km (0.03 R)
• M19: 13,562,094 km (0.103 R)
• M20: 15,473,357 km (0.06 R)
• M21: 15,850,792 km (0.109 R)
• M22: 16,558,689 km (0.071 R)
• M23: 17,557,704 km (0.092 R)
• M24: 18,245,854 km (0.08 R)
• M25: 19,896,666 km (0.101 R)
• M26: 21,722,957 km (0.072 R)
• M27: 33,698,566 km (0.101 R)
• M28: 36,840,869 km (0.036 R)
• M29: 37,854,544 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 10.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.37 AU - 10.53 AU

Year: 9829 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 103,584,109 km

• M1: 134,189 km (0.105 R)
• M2: 490,531 km (0.112 R)
• M3: 820,245 km (0.063 R)
• M4: 1,700,778 km (0.115 R)
• M5: 3,007,665 km (0.119 R)
• M6: 3,815,194 km (0.111 R)
• M7: 16,059,331 km (0.079 R)
• M8: 16,706,043 km (0.102 R)
• M9: 17,615,598 km (0.067 R)
• M10: 19,866,448 km (0.064 R)
• M11: 25,008,874 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.2

Radius: 4.3

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.94 AU - 20.4 AU

Year: 26117 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,584,109 km

• M1: 53,556 km (0.062 R)
• M2: 203,752 km (0.12 R)
• M3: 383,569 km (0.065 R)
• M4: 560,543 km (0.083 R)
• M5: 759,359 km (0.118 R)
• M6: 1,225,506 km (0.104 R)
• M7: 1,671,307 km (0.113 R)
• M8: 2,108,582 km (0.053 R)
• M9: 2,770,702 km (0.041 R)
• M10: 2,982,982 km (0.055 R)
• M11: 3,321,821 km (0.05 R)
• M12: 4,109,454 km (0.11 R)
• M13: 4,421,365 km (0.071 R)
• M14: 5,534,224 km (0.031 R)
• M15: 6,448,267 km (0.097 R)
• M16: 8,850,659 km (0.088 R)
• M17: 9,429,303 km (0.078 R)
• M18: 10,725,719 km (0.063 R)
• M19: 14,834,873 km (0.108 R)
• M20: 20,973,322 km (0.033 R)
• M21: 21,584,579 km (0.108 R)
• M22: 22,207,654 km (0.081 R)
• M23: 24,148,687 km (0.112 R)
• M24: 31,696,797 km (0.084 R)
• M25: 35,138,445 km (0.109 R)
• M26: 36,582,065 km (0.081 R)
• M27: 39,432,952 km (0.085 R)
• M28: 40,363,151 km (0.114 R)
• M29: 44,396,758 km (0.096 R)
• M30: 48,867,940 km (0.089 R)
• M31: 49,940,706 km (0.096 R)
• M32: 53,253,252 km (0.082 R)
• M33: 55,734,632 km (0.112 R)
• M34: 58,692,331 km (0.091 R)
• M35: 59,701,069 km (0.06 R)
• M36: 59,904,074 km (0.102 R)
• M37: 61,132,571 km (0.045 R)
• M38: 72,952,598 km (0.115 R)
• M39: 83,894,785 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.8

Radius: 5

Gravity: 39.63 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.17 AU - 20.43 AU

Year: 26414 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,584,109 km

• M1: 62,233 km (0.118 R)
• M2: 535,710 km (0.077 R)
• M3: 739,163 km (0.115 R)
• M4: 1,338,303 km (0.086 R)
• M5: 4,313,206 km (0.109 R)
• M6: 5,742,613 km (0.054 R)
• M7: 5,923,926 km (0.057 R)
• M8: 9,558,706 km (0.115 R)
• M9: 10,204,520 km (0.108 R)
• M10: 11,510,808 km (0.118 R)
• M11: 12,542,136 km (0.06 R)
• M12: 13,794,420 km (0.084 R)
• M13: 14,120,094 km (0.118 R)
• M14: 14,534,331 km (0.113 R)
• M15: 18,048,235 km (0.108 R)
• M16: 23,908,133 km (0.063 R)
• M17: 24,377,871 km (0.101 R)
• M18: 25,336,045 km (0.111 R)
• M19: 25,947,601 km (0.108 R)
• M20: 28,491,962 km (0.049 R)
• M21: 30,368,667 km (0.109 R)
• M22: 32,041,770 km (0.114 R)
• M23: 38,540,750 km (0.104 R)
• M24: 44,791,996 km (0.072 R)
• M25: 45,148,039 km (0.109 R)
• M26: 46,773,121 km (0.089 R)
• M27: 48,063,701 km (0.058 R)
• M28: 54,468,884 km (0.114 R)
• M29: 56,516,729 km (0.097 R)
• M30: 59,468,894 km (0.051 R)
• M31: 60,114,558 km (0.062 R)
• M32: 62,079,825 km (0.042 R)
• M33: 83,599,628 km (0.114 R)
• M34: 83,869,204 km (0.119 R)
• M35: 91,365,852 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit