🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 17.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,327,950 km

• M1: 31,266 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.9 AU - 1.04 AU

Year: 342 Days

Day: 33.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.01 AU - 4.43 AU

Year: 3105 Days

Day: 29.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 9.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.61 AU - 6.31 AU

Year: 5211 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,327,950 km

• M1: 127,308 km (0.067 R)
• M2: 194,926 km (0.108 R)
• M3: 300,093 km (0.042 R)
• M4: 417,827 km (0.115 R)
• M5: 546,032 km (0.07 R)
• M6: 645,216 km (0.099 R)
• M7: 1,011,880 km (0.063 R)
• M8: 1,190,949 km (0.1 R)
• M9: 1,520,513 km (0.059 R)
• M10: 1,702,125 km (0.069 R)
• M11: 1,789,490 km (0.086 R)
• M12: 2,289,595 km (0.059 R)
• M13: 2,641,599 km (0.12 R)
• M14: 2,728,815 km (0.097 R)
• M15: 2,846,399 km (0.057 R)
• M16: 2,935,709 km (0.114 R)
• M17: 3,147,988 km (0.063 R)
• M18: 3,523,479 km (0.108 R)
• M19: 3,635,827 km (0.107 R)
• M20: 3,963,147 km (0.096 R)
• M21: 4,130,397 km (0.059 R)
• M22: 4,231,974 km (0.096 R)
• M23: 4,420,318 km (0.055 R)
• M24: 4,876,292 km (0.106 R)
• M25: 5,200,920 km (0.089 R)
• M26: 5,274,073 km (0.087 R)
• M27: 5,365,926 km (0.092 R)
• M28: 5,551,278 km (0.059 R)
• M29: 5,682,176 km (0.083 R)
• M30: 6,043,006 km (0.095 R)
• M31: 6,119,899 km (0.119 R)
• M32: 7,353,483 km (0.104 R)
• M33: 7,725,683 km (0.108 R)
• M34: 7,788,364 km (0.04 R)
• M35: 7,914,176 km (0.104 R)
• M36: 8,104,165 km (0.095 R)
• M37: 8,445,697 km (0.051 R)
• M38: 8,835,549 km (0.118 R)
• M39: 9,409,108 km (0.107 R)
• M40: 9,881,089 km (0.038 R)
• M41: 10,017,522 km (0.119 R)
• M42: 10,453,151 km (0.112 R)
• M43: 10,568,940 km (0.094 R)
• M44: 10,942,037 km (0.058 R)
• M45: 11,248,413 km (0.065 R)
• M46: 11,629,290 km (0.03 R)
• M47: 11,821,373 km (0.098 R)
• M48: 12,995,866 km (0.067 R)
• M49: 13,145,314 km (0.12 R)
• M50: 13,220,263 km (0.098 R)
• M51: 13,900,933 km (0.096 R)
• M52: 14,028,241 km (0.095 R)
• M53: 14,284,053 km (0.099 R)
• M54: 14,412,558 km (0.109 R)
• M55: 14,593,123 km (0.072 R)
• M56: 14,748,405 km (0.107 R)
• M57: 14,956,496 km (0.097 R)
• M58: 15,060,766 km (0.038 R)
• M59: 15,270,203 km (0.065 R)
• M60: 15,454,358 km (0.076 R)
• M61: 16,331,899 km (0.079 R)
• M62: 16,601,025 km (0.101 R)
• M63: 17,170,993 km (0.082 R)
• M64: 17,747,394 km (0.111 R)
• M65: 17,940,973 km (0.048 R)
• M66: 18,553,876 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331

Radius: 5.3

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.9 AU - 19.58 AU

Year: 22366 Days

Day: 19.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,327,950 km

• M1: 76,445 km (0.045 R)
• M2: 894,745 km (0.04 R)
• M3: 1,205,460 km (0.101 R)
• M4: 1,438,982 km (0.083 R)
• M5: 1,714,990 km (0.112 R)
• M6: 2,067,592 km (0.052 R)
• M7: 2,128,628 km (0.083 R)
• M8: 2,283,611 km (0.094 R)
• M9: 2,442,484 km (0.115 R)
• M10: 2,539,424 km (0.101 R)
• M11: 2,905,939 km (0.065 R)
• M12: 3,799,188 km (0.097 R)
• M13: 4,810,768 km (0.119 R)
• M14: 5,642,084 km (0.114 R)
• M15: 5,727,654 km (0.074 R)
• M16: 6,074,272 km (0.108 R)
• M17: 7,015,991 km (0.081 R)
• M18: 7,108,143 km (0.113 R)
• M19: 7,527,316 km (0.044 R)
• M20: 7,574,439 km (0.076 R)
• M21: 8,243,740 km (0.052 R)
• M22: 8,438,367 km (0.052 R)
• M23: 8,487,286 km (0.071 R)
• M24: 8,882,074 km (0.108 R)
• M25: 10,996,939 km (0.103 R)
• M26: 13,315,258 km (0.105 R)
• M27: 13,486,398 km (0.074 R)
• M28: 16,323,072 km (0.117 R)
• M29: 16,874,789 km (0.101 R)
• M30: 17,060,141 km (0.105 R)
• M31: 17,122,075 km (0.106 R)
• M32: 17,745,150 km (0.085 R)
• M33: 18,375,854 km (0.089 R)
• M34: 19,206,571 km (0.071 R)
• M35: 19,464,628 km (0.08 R)
• M36: 20,574,195 km (0.073 R)
• M37: 20,706,140 km (0.086 R)
• M38: 21,369,757 km (0.105 R)
• M39: 23,815,981 km (0.096 R)
• M40: 25,142,316 km (0.054 R)
• M41: 26,277,764 km (0.104 R)
• M42: 28,304,665 km (0.044 R)
• M43: 29,559,642 km (0.117 R)
• M44: 29,857,641 km (0.059 R)
• M45: 30,983,664 km (0.096 R)
• M46: 31,741,975 km (0.082 R)
• M47: 31,894,416 km (0.11 R)
• M48: 32,199,894 km (0.106 R)
• M49: 32,429,826 km (0.112 R)
• M50: 34,365,922 km (0.084 R)
• M51: 35,229,551 km (0.109 R)
• M52: 36,898,165 km (0.113 R)
• M53: 37,782,438 km (0.048 R)
• M54: 38,105,719 km (0.118 R)
• M55: 38,429,898 km (0.117 R)
• M56: 38,917,886 km (0.101 R)
• M57: 38,999,417 km (0.038 R)
• M58: 39,081,097 km (0.037 R)
• M59: 40,724,879 km (0.104 R)
• M60: 40,807,606 km (0.083 R)
• M61: 41,056,238 km (0.084 R)
• M62: 41,805,275 km (0.088 R)
• M63: 42,307,175 km (0.095 R)
• M64: 42,391,100 km (0.12 R)
• M65: 43,401,484 km (0.05 R)
• M66: 43,909,668 km (0.041 R)
• M67: 44,504,918 km (0.109 R)
• M68: 45,531,758 km (0.116 R)
• M69: 45,617,627 km (0.113 R)
• M70: 45,703,645 km (0.093 R)
• M71: 46,479,909 km (0.055 R)
• M72: 46,999,761 km (0.081 R)
• M73: 48,132,666 km (0.059 R)
• M74: 48,483,174 km (0.109 R)
• M75: 49,716,309 km (0.068 R)
• M76: 50,070,557 km (0.077 R)
• M77: 50,425,553 km (0.073 R)
• M78: 51,316,857 km (0.118 R)
• M79: 51,406,316 km (0.069 R)
• M80: 52,573,479 km (0.079 R)
• M81: 53,658,512 km (0.104 R)
• M82: 54,933,834 km (0.09 R)
• M83: 56,680,389 km (0.119 R)
• M84: 58,538,544 km (0.083 R)
• M85: 59,287,431 km (0.099 R)
• M86: 59,381,229 km (0.116 R)
• M87: 62,028,513 km (0.089 R)
• M88: 62,983,247 km (0.106 R)
• M89: 63,558,301 km (0.06 R)
• M90: 63,750,534 km (0.062 R)
• M91: 63,846,576 km (0.079 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit