🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 168 Days

Day: 29.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,263,598 km

• M1: 103,971 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 209 Days

Day: 44.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.64 AU - 0.86 AU

Year: 247 Days

Day: 45 Hours

Environment

Temp: 117 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.99 AU - 1.03 AU

Year: 387 Days

Day: 23.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.98 AU - 1.52 AU

Year: 532 Days

Day: 15.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,263,598 km

• M1: 33,360 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.37 AU - 2.09 AU

Year: 866 Days

Day: 41.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.19 AU - 3.53 AU

Year: 1842 Days

Day: 23.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 11.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.91 AU - 11.21 AU

Year: 10385 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,263,598 km

• M1: 166,054 km (0.105 R)
• M2: 257,308 km (0.066 R)
• M3: 399,127 km (0.089 R)
• M4: 512,672 km (0.098 R)
• M5: 795,861 km (0.118 R)
• M6: 1,456,335 km (0.1 R)
• M7: 1,668,016 km (0.082 R)
• M8: 1,889,870 km (0.103 R)
• M9: 2,043,357 km (0.111 R)
• M10: 2,308,445 km (0.118 R)
• M11: 2,641,450 km (0.118 R)
• M12: 3,200,048 km (0.092 R)
• M13: 3,762,985 km (0.111 R)
• M14: 3,892,237 km (0.069 R)
• M15: 4,122,169 km (0.107 R)
• M16: 4,838,743 km (0.106 R)
• M17: 5,157,686 km (0.1 R)
• M18: 5,704,616 km (0.09 R)
• M19: 6,972,158 km (0.077 R)
• M20: 7,740,493 km (0.09 R)
• M21: 7,822,921 km (0.081 R)
• M22: 8,323,775 km (0.115 R)
• M23: 8,408,298 km (0.071 R)
• M24: 9,268,934 km (0.12 R)
• M25: 9,532,676 km (0.066 R)
• M26: 9,665,369 km (0.065 R)
• M27: 10,067,488 km (0.101 R)
• M28: 11,682,696 km (0.119 R)
• M29: 11,872,386 km (0.116 R)
• M30: 12,063,123 km (0.111 R)
• M31: 12,690,088 km (0.101 R)
• M32: 12,885,164 km (0.069 R)
• M33: 13,377,191 km (0.097 R)
• M34: 16,244,234 km (0.084 R)
• M35: 17,312,812 km (0.066 R)
• M36: 19,292,889 km (0.066 R)
• M37: 20,652,435 km (0.093 R)
• M38: 21,634,096 km (0.098 R)
• M39: 22,690,107 km (0.085 R)
• M40: 22,927,070 km (0.059 R)
• M41: 23,582,758 km (0.114 R)
• M42: 23,702,735 km (0.11 R)
• M43: 23,822,863 km (0.096 R)
• M44: 24,063,565 km (0.072 R)
• M45: 24,305,316 km (0.081 R)
• M46: 24,547,664 km (0.028 R)
• M47: 24,790,910 km (0.049 R)
• M48: 25,157,276 km (0.072 R)
• M49: 25,341,131 km (0.108 R)
• M50: 25,833,757 km (0.077 R)
• M51: 25,957,325 km (0.056 R)
• M52: 26,703,220 km (0.09 R)
• M53: 26,890,666 km (0.111 R)
• M54: 27,078,711 km (0.085 R)
• M55: 27,771,798 km (0.033 R)
• M56: 28,790,409 km (0.1 R)
• M57: 29,885,915 km (0.107 R)
• M58: 30,667,563 km (0.048 R)
• M59: 30,929,509 km (0.103 R)
• M60: 31,389,972 km (0.119 R)
• M61: 32,584,062 km (0.116 R)
• M62: 33,186,642 km (0.074 R)
• M63: 33,725,494 km (0.03 R)
• M64: 33,860,580 km (0.094 R)
• M65: 34,267,038 km (0.08 R)
• M66: 34,539,007 km (0.062 R)
• M67: 35,909,323 km (0.04 R)
• M68: 36,740,040 km (0.117 R)
• M69: 37,018,292 km (0.105 R)
• M70: 37,647,052 km (0.101 R)
• M71: 37,998,009 km (0.084 R)
• M72: 38,561,544 km (0.028 R)
• M73: 38,702,914 km (0.097 R)
• M74: 40,843,510 km (0.099 R)
• M75: 43,904,581 km (0.041 R)
• M76: 44,052,085 km (0.079 R)
• M77: 44,718,394 km (0.111 R)
• M78: 45,089,995 km (0.108 R)
• M79: 45,462,494 km (0.037 R)
• M80: 45,686,591 km (0.11 R)
• M81: 45,836,189 km (0.111 R)
• M82: 47,038,657 km (0.115 R)
• M83: 48,556,178 km (0.059 R)
• M84: 48,708,917 km (0.111 R)
• M85: 48,861,657 km (0.113 R)
• M86: 49,244,328 km (0.098 R)
• M87: 50,244,090 km (0.114 R)
• M88: 50,475,818 km (0.116 R)
• M89: 51,951,152 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 19,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit