🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.6 AU - 0.84 AU

Year: 214 Days

Day: 40.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,897,739 km

• M1: 329,265 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.95 AU

Year: 246 Days

Day: 13.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 246 Days

Day: 23.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.22 AU

Year: 426 Days

Day: 39.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,897,739 km

• M1: 38,746 km (0.098 R)
• M2: 196,572 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.23 AU - 1.69 AU

Year: 617 Days

Day: 32.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.21 AU - 2.71 AU

Year: 1350 Days

Day: 28.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 148.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.13 AU - 3.25 AU

Year: 1543 Days

Day: 27.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,897,739 km

• M1: 817,702 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.8

Radius: 3.7

Gravity: 57.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.55 AU - 19.39 AU

Year: 22327 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,897,739 km

• M1: 219,759 km (0.101 R)
• M2: 307,274 km (0.116 R)
• M3: 492,177 km (0.102 R)
• M4: 758,760 km (0.045 R)
• M5: 920,775 km (0.117 R)
• M6: 1,339,499 km (0.079 R)
• M7: 2,402,691 km (0.081 R)
• M8: 3,394,076 km (0.092 R)
• M9: 3,659,463 km (0.036 R)
• M10: 4,688,547 km (0.098 R)
• M11: 4,835,452 km (0.118 R)
• M12: 4,884,670 km (0.097 R)
• M13: 5,284,994 km (0.09 R)
• M14: 5,335,707 km (0.089 R)
• M15: 5,957,735 km (0.065 R)
• M16: 6,063,650 km (0.067 R)
• M17: 7,268,661 km (0.091 R)
• M18: 8,307,918 km (0.099 R)
• M19: 8,965,400 km (0.099 R)
• M20: 9,208,647 km (0.075 R)
• M21: 11,166,135 km (0.049 R)
• M22: 11,296,734 km (0.114 R)
• M23: 11,957,059 km (0.091 R)
• M24: 12,834,151 km (0.061 R)
• M25: 12,971,033 km (0.101 R)
• M26: 13,592,463 km (0.088 R)
• M27: 13,731,738 km (0.109 R)
• M28: 13,801,750 km (0.108 R)
• M29: 14,864,044 km (0.096 R)
• M30: 15,223,977 km (0.102 R)
• M31: 15,879,066 km (0.068 R)
• M32: 16,692,280 km (0.115 R)
• M33: 19,055,478 km (0.115 R)
• M34: 19,211,508 km (0.112 R)
• M35: 24,677,066 km (0.085 R)
• M36: 27,093,072 km (0.094 R)
• M37: 28,329,050 km (0.037 R)
• M38: 28,596,381 km (0.098 R)
• M39: 29,043,529 km (0.042 R)
• M40: 29,133,288 km (0.05 R)
• M41: 29,854,499 km (0.064 R)
• M42: 32,703,890 km (0.088 R)
• M43: 34,113,401 km (0.099 R)
• M44: 38,656,539 km (0.117 R)
• M45: 40,046,153 km (0.079 R)
• M46: 41,856,437 km (0.108 R)
• M47: 42,771,677 km (0.12 R)
• M48: 44,518,232 km (0.053 R)
• M49: 46,602,579 km (0.064 R)
• M50: 46,918,081 km (0.034 R)
• M51: 49,466,630 km (0.053 R)
• M52: 50,541,790 km (0.107 R)
• M53: 51,298,905 km (0.109 R)
• M54: 51,950,853 km (0.036 R)
• M55: 52,168,817 km (0.099 R)
• M56: 52,824,504 km (0.089 R)
• M57: 53,702,793 km (0.082 R)
• M58: 54,254,361 km (0.066 R)
• M59: 55,919,834 km (0.066 R)
• M60: 56,815,027 km (0.052 R)
• M61: 57,039,574 km (0.067 R)
• M62: 58,279,740 km (0.088 R)
• M63: 58,392,986 km (0.098 R)
• M64: 58,733,022 km (0.109 R)
• M65: 59,985,305 km (0.077 R)
• M66: 60,213,891 km (0.091 R)
• M67: 62,516,053 km (0.094 R)
• M68: 64,261,561 km (0.115 R)
• M69: 64,964,222 km (0.12 R)
• M70: 67,681,218 km (0.094 R)
• M71: 68,157,538 km (0.071 R)
• M72: 69,353,124 km (0.114 R)
• M73: 69,473,102 km (0.075 R)
• M74: 69,593,079 km (0.085 R)
• M75: 69,833,333 km (0.074 R)
• M76: 70,194,163 km (0.116 R)
• M77: 70,676,317 km (0.08 R)
• M78: 71,401,568 km (0.083 R)
• M79: 72,007,738 km (0.087 R)
• M80: 74,941,353 km (0.087 R)
• M81: 76,546,687 km (0.093 R)
• M82: 76,794,721 km (0.073 R)
• M83: 77,042,903 km (0.105 R)
• M84: 77,167,219 km (0.108 R)
• M85: 78,788,112 km (0.114 R)
• M86: 78,913,326 km (0.114 R)
• M87: 79,539,991 km (0.114 R)
• M88: 79,665,653 km (0.04 R)
• M89: 81,177,340 km (0.095 R)
• M90: 82,190,417 km (0.104 R)
• M91: 82,444,284 km (0.099 R)
• M92: 84,357,043 km (0.04 R)
• M93: 84,741,359 km (0.081 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit