🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 164 Days

Day: 30.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 217 Days

Day: 47.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,520,964 km

• M1: 110,403 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.32 AU - 1.66 AU

Year: 772 Days

Day: 13.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.79 AU - 2.21 AU

Year: 1201 Days

Day: 13.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,520,964 km

• M1: 397,332 km (0.045 R)
• M2: 778,208 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 12.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.53 AU - 4.57 AU

Year: 4121 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,520,964 km

• M1: 179,069 km (0.102 R)
• M2: 333,753 km (0.111 R)
• M3: 433,983 km (0.1 R)
• M4: 675,135 km (0.039 R)
• M5: 765,941 km (0.119 R)
• M6: 886,367 km (0.08 R)
• M7: 987,795 km (0.059 R)
• M8: 1,161,627 km (0.03 R)
• M9: 1,618,350 km (0.055 R)
• M10: 1,809,835 km (0.109 R)
• M11: 2,060,262 km (0.072 R)
• M12: 2,215,844 km (0.119 R)
• M13: 2,357,662 km (0.089 R)
• M14: 2,521,023 km (0.098 R)
• M15: 2,613,325 km (0.117 R)
• M16: 2,725,823 km (0.091 R)
• M17: 3,053,143 km (0.114 R)
• M18: 3,151,878 km (0.068 R)
• M19: 3,557,886 km (0.115 R)
• M20: 3,682,950 km (0.098 R)
• M21: 4,442,010 km (0.102 R)
• M22: 4,828,122 km (0.042 R)
• M23: 5,013,623 km (0.073 R)
• M24: 5,225,154 km (0.093 R)
• M25: 5,415,742 km (0.12 R)
• M26: 5,632,958 km (0.08 R)
• M27: 5,926,918 km (0.105 R)
• M28: 6,276,528 km (0.074 R)
• M29: 6,995,795 km (0.054 R)
• M30: 7,206,129 km (0.101 R)
• M31: 7,471,965 km (0.11 R)
• M32: 7,714,164 km (0.046 R)
• M33: 7,931,530 km (0.116 R)
• M34: 8,095,938 km (0.076 R)
• M35: 8,289,068 km (0.099 R)
• M36: 8,400,220 km (0.051 R)
• M37: 8,878,035 km (0.056 R)
• M38: 8,963,306 km (0.079 R)
• M39: 9,538,659 km (0.12 R)
• M40: 10,394,060 km (0.11 R)
• M41: 10,755,339 km (0.029 R)
• M42: 11,059,471 km (0.068 R)
• M43: 11,366,596 km (0.08 R)
• M44: 11,521,130 km (0.087 R)
• M45: 11,645,297 km (0.085 R)
• M46: 12,051,904 km (0.096 R)
• M47: 14,387,725 km (0.108 R)
• M48: 15,264,967 km (0.094 R)
• M49: 15,606,947 km (0.116 R)
• M50: 15,916,914 km (0.092 R)
• M51: 16,159,412 km (0.107 R)
• M52: 16,368,251 km (0.03 R)
• M53: 17,106,217 km (0.108 R)
• M54: 17,319,095 km (0.117 R)
• M55: 17,532,870 km (0.116 R)
• M56: 17,819,350 km (0.094 R)
• M57: 18,071,124 km (0.107 R)
• M58: 18,324,243 km (0.113 R)
• M59: 18,724,268 km (0.117 R)
• M60: 19,053,682 km (0.035 R)
• M61: 19,941,546 km (0.082 R)
• M62: 20,918,719 km (0.1 R)
• M63: 22,336,009 km (0.109 R)
• M64: 22,529,888 km (0.062 R)
• M65: 22,763,261 km (0.087 R)
• M66: 23,232,549 km (0.091 R)
• M67: 23,665,635 km (0.105 R)
• M68: 24,419,758 km (0.115 R)
• M69: 25,060,934 km (0.088 R)
• M70: 25,748,337 km (0.072 R)
• M71: 25,910,950 km (0.109 R)
• M72: 26,401,032 km (0.113 R)
• M73: 26,770,539 km (0.088 R)
• M74: 27,597,815 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.5

Radius: 6.8

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.53 AU - 16.49 AU

Year: 22265 Days

Day: 21 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,520,964 km

• M1: 658,231 km (0.104 R)
• M2: 1,518,718 km (0.044 R)
• M3: 1,771,388 km (0.116 R)
• M4: 2,003,564 km (0.118 R)
• M5: 2,106,039 km (0.081 R)
• M6: 2,644,292 km (0.115 R)
• M7: 2,719,240 km (0.071 R)
• M8: 3,756,103 km (0.043 R)
• M9: 3,882,962 km (0.115 R)
• M10: 4,228,234 km (0.117 R)
• M11: 5,512,233 km (0.089 R)
• M12: 5,753,534 km (0.11 R)
• M13: 5,948,909 km (0.113 R)
• M14: 6,246,309 km (0.096 R)
• M15: 6,396,805 km (0.094 R)
• M16: 7,062,665 km (0.053 R)
• M17: 8,075,143 km (0.105 R)
• M18: 10,350,677 km (0.111 R)
• M19: 10,708,066 km (0.047 R)
• M20: 12,808,719 km (0.031 R)
• M21: 12,872,298 km (0.099 R)
• M22: 15,981,541 km (0.119 R)
• M23: 16,256,352 km (0.077 R)
• M24: 17,583,285 km (0.041 R)
• M25: 18,009,489 km (0.12 R)
• M26: 18,080,847 km (0.096 R)
• M27: 18,583,047 km (0.099 R)
• M28: 18,655,154 km (0.111 R)
• M29: 19,527,908 km (0.064 R)
• M30: 19,601,211 km (0.115 R)
• M31: 19,895,470 km (0.033 R)
• M32: 20,339,476 km (0.079 R)
• M33: 22,224,708 km (0.118 R)
• M34: 23,382,297 km (0.103 R)
• M35: 23,772,598 km (0.089 R)
• M36: 24,717,907 km (0.075 R)
• M37: 26,482,862 km (0.116 R)
• M38: 27,134,660 km (0.113 R)
• M39: 27,626,837 km (0.088 R)
• M40: 28,122,156 km (0.069 R)
• M41: 28,620,317 km (0.079 R)
• M42: 29,205,244 km (0.072 R)
• M43: 29,625,465 km (0.074 R)
• M44: 32,101,908 km (0.102 R)
• M45: 32,709,425 km (0.087 R)
• M46: 32,796,640 km (0.045 R)
• M47: 33,145,802 km (0.079 R)
• M48: 34,024,390 km (0.11 R)
• M49: 34,377,890 km (0.12 R)
• M50: 35,445,719 km (0.032 R)
• M51: 35,893,915 km (0.112 R)
• M52: 36,977,153 km (0.077 R)
• M53: 38,254,569 km (0.113 R)
• M54: 38,438,275 km (0.09 R)
• M55: 38,530,128 km (0.099 R)
• M56: 39,546,347 km (0.087 R)
• M57: 39,824,898 km (0.038 R)
• M58: 40,664,890 km (0.079 R)
• M59: 44,178,645 km (0.09 R)
• M60: 44,660,948 km (0.108 R)
• M61: 46,607,217 km (0.091 R)
• M62: 47,295,068 km (0.05 R)
• M63: 47,393,653 km (0.086 R)
• M64: 48,979,240 km (0.097 R)
• M65: 49,178,654 km (0.109 R)
• M66: 50,481,652 km (0.108 R)
• M67: 50,884,818 km (0.09 R)
• M68: 51,999,023 km (0.102 R)
• M69: 52,916,656 km (0.117 R)
• M70: 55,285,838 km (0.03 R)
• M71: 56,849,584 km (0.076 R)
• M72: 57,164,039 km (0.101 R)
• M73: 58,322,226 km (0.062 R)
• M74: 58,427,842 km (0.075 R)
• M75: 59,594,257 km (0.038 R)
• M76: 59,700,770 km (0.108 R)
• M77: 64,664,278 km (0.109 R)
• M78: 65,321,312 km (0.078 R)
• M79: 69,646,186 km (0.03 R)
• M80: 69,982,632 km (0.087 R)
• M81: 71,786,483 km (0.114 R)
• M82: 72,239,765 km (0.091 R)
• M83: 72,580,399 km (0.082 R)
• M84: 73,377,307 km (0.038 R)
• M85: 73,719,587 km (0.094 R)
• M86: 73,948,172 km (0.049 R)
• M87: 76,362,383 km (0.052 R)
• M88: 76,477,872 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit