🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 191 Days

Day: 28.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,394,941 km

• M1: 135,984 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 191 Days

Day: 12.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.78 AU - 0.88 AU

Year: 263 Days

Day: 43.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,394,941 km

• M1: 381,923 km (0.054 R)
• M2: 503,546 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.16 AU - 5.5 AU

Year: 4285 Days

Day: 34.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 149.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.03 AU - 6.07 AU

Year: 4553 Days

Day: 22.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183

Radius: 5.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 18.46 AU - 20.66 AU

Year: 30126 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,394,941 km

• M1: 336,894 km (0.103 R)
• M2: 620,831 km (0.071 R)
• M3: 743,651 km (0.118 R)
• M4: 1,012,628 km (0.085 R)
• M5: 1,233,135 km (0.089 R)
• M6: 1,414,897 km (0.1 R)
• M7: 1,833,023 km (0.117 R)
• M8: 2,040,665 km (0.089 R)
• M9: 2,414,061 km (0.089 R)
• M10: 2,543,164 km (0.067 R)
• M11: 2,674,660 km (0.089 R)
• M12: 2,842,060 km (0.064 R)
• M13: 2,876,019 km (0.028 R)
• M14: 3,692,674 km (0.115 R)
• M15: 3,804,274 km (0.078 R)
• M16: 4,107,210 km (0.056 R)
• M17: 4,655,935 km (0.09 R)
• M18: 4,736,119 km (0.09 R)
• M19: 4,938,824 km (0.116 R)
• M20: 4,979,664 km (0.088 R)
• M21: 6,125,434 km (0.102 R)
• M22: 6,435,401 km (0.103 R)
• M23: 6,614,769 km (0.029 R)
• M24: 6,659,948 km (0.041 R)
• M25: 6,705,126 km (0.079 R)
• M26: 7,070,444 km (0.101 R)
• M27: 7,630,539 km (0.105 R)
• M28: 7,820,378 km (0.098 R)
• M29: 8,942,063 km (0.059 R)
• M30: 9,041,995 km (0.043 R)
• M31: 9,192,490 km (0.102 R)
• M32: 9,445,310 km (0.108 R)
• M33: 9,957,683 km (0.102 R)
• M34: 10,426,523 km (0.05 R)
• M35: 10,743,221 km (0.093 R)
• M36: 10,902,693 km (0.113 R)
• M37: 12,317,290 km (0.118 R)
• M38: 12,651,941 km (0.073 R)
• M39: 14,427,667 km (0.115 R)
• M40: 15,016,933 km (0.115 R)
• M41: 15,076,324 km (0.054 R)
• M42: 15,135,864 km (0.107 R)
• M43: 15,314,633 km (0.106 R)
• M44: 15,614,128 km (0.094 R)
• M45: 15,794,842 km (0.062 R)
• M46: 15,915,568 km (0.102 R)
• M47: 16,893,190 km (0.045 R)
• M48: 17,078,691 km (0.048 R)
• M49: 20,662,458 km (0.058 R)
• M50: 20,860,825 km (0.084 R)
• M51: 23,427,326 km (0.093 R)
• M52: 23,565,105 km (0.116 R)
• M53: 25,381,074 km (0.118 R)
• M54: 27,314,028 km (0.06 R)
• M55: 29,442,357 km (0.084 R)
• M56: 30,338,448 km (0.087 R)
• M57: 30,714,537 km (0.098 R)
• M58: 31,775,635 km (0.097 R)
• M59: 32,925,893 km (0.092 R)
• M60: 33,622,421 km (0.118 R)
• M61: 34,089,615 km (0.081 R)
• M62: 35,424,776 km (0.071 R)
• M63: 38,064,879 km (0.095 R)
• M64: 38,633,052 km (0.039 R)
• M65: 39,777,625 km (0.11 R)
• M66: 40,106,740 km (0.098 R)
• M67: 41,182,499 km (0.075 R)
• M68: 41,682,305 km (0.104 R)
• M69: 42,016,507 km (0.058 R)
• M70: 44,637,013 km (0.108 R)
• M71: 46,875,296 km (0.104 R)
• M72: 48,270,745 km (0.094 R)
• M73: 48,533,888 km (0.069 R)
• M74: 49,768,369 km (0.09 R)
• M75: 52,178,092 km (0.12 R)
• M76: 52,628,381 km (0.101 R)
• M77: 53,351,687 km (0.114 R)
• M78: 53,805,417 km (0.046 R)
• M79: 54,351,599 km (0.109 R)
• M80: 54,991,130 km (0.074 R)
• M81: 55,082,684 km (0.108 R)
• M82: 55,266,091 km (0.117 R)
• M83: 56,369,974 km (0.089 R)
• M84: 58,226,034 km (0.102 R)
• M85: 58,319,384 km (0.074 R)
• M86: 58,412,733 km (0.115 R)
• M87: 59,443,163 km (0.11 R)
• M88: 59,537,110 km (0.101 R)
• M89: 60,196,388 km (0.097 R)
• M90: 61,426,980 km (0.116 R)
• M91: 62,665,950 km (0.1 R)
• M92: 63,816,806 km (0.09 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit