🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 40.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.71 AU - 0.99 AU

Year: 282 Days

Day: 27.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,644,289 km

• M1: 457,470 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 432 Days

Day: 37.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,644,289 km

• M1: 12,716 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.79 AU - 2.79 AU

Year: 1247 Days

Day: 43.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 13.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.61 AU - 7.35 AU

Year: 5263 Days

Day: 11.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 110,644,289 km

• M1: 248,033 km (0.117 R)
• M2: 331,359 km (0.03 R)
• M3: 463,155 km (0.083 R)
• M4: 564,283 km (0.059 R)
• M5: 763,248 km (0.088 R)
• M6: 998,715 km (0.113 R)
• M7: 1,161,478 km (0.084 R)
• M8: 1,308,383 km (0.061 R)
• M9: 1,635,554 km (0.049 R)
• M10: 1,830,330 km (0.09 R)
• M11: 1,916,199 km (0.119 R)
• M12: 2,062,506 km (0.112 R)
• M13: 2,167,374 km (0.116 R)
• M14: 2,273,888 km (0.109 R)
• M15: 2,556,478 km (0.043 R)
• M16: 2,653,268 km (0.061 R)
• M17: 3,086,952 km (0.104 R)
• M18: 3,382,857 km (0.03 R)
• M19: 4,364,368 km (0.118 R)
• M20: 4,480,755 km (0.076 R)
• M21: 4,836,649 km (0.066 R)
• M22: 5,017,961 km (0.12 R)
• M23: 5,787,343 km (0.072 R)
• M24: 6,504,665 km (0.114 R)
• M25: 7,296,337 km (0.118 R)
• M26: 7,880,367 km (0.082 R)
• M27: 8,286,226 km (0.075 R)
• M28: 8,625,664 km (0.094 R)
• M29: 8,870,855 km (0.1 R)
• M30: 9,143,272 km (0.11 R)
• M31: 9,268,037 km (0.078 R)
• M32: 9,393,400 km (0.078 R)
• M33: 9,951,699 km (0.099 R)
• M34: 10,183,127 km (0.119 R)
• M35: 10,364,440 km (0.086 R)
• M36: 10,599,159 km (0.109 R)
• M37: 11,555,538 km (0.074 R)
• M38: 11,744,630 km (0.078 R)
• M39: 12,043,975 km (0.104 R)
• M40: 12,208,383 km (0.098 R)
• M41: 12,456,416 km (0.096 R)
• M42: 12,678,120 km (0.117 R)
• M43: 12,957,270 km (0.114 R)
• M44: 13,182,116 km (0.098 R)
• M45: 13,436,432 km (0.084 R)
• M46: 13,663,970 km (0.072 R)
• M47: 14,325,193 km (0.111 R)
• M48: 14,762,168 km (0.102 R)
• M49: 15,978,698 km (0.098 R)
• M50: 16,280,287 km (0.115 R)
• M51: 17,227,242 km (0.029 R)
• M52: 17,474,527 km (0.118 R)
• M53: 17,941,422 km (0.112 R)
• M54: 18,349,376 km (0.106 R)
• M55: 18,696,891 km (0.12 R)
• M56: 18,887,479 km (0.107 R)
• M57: 19,752,753 km (0.052 R)
• M58: 19,882,006 km (0.09 R)
• M59: 20,011,558 km (0.043 R)
• M60: 20,206,484 km (0.057 R)
• M61: 20,336,783 km (0.097 R)
• M62: 20,598,280 km (0.081 R)
• M63: 20,729,328 km (0.06 R)
• M64: 21,256,661 km (0.104 R)
• M65: 21,788,331 km (0.102 R)
• M66: 21,888,562 km (0.035 R)
• M67: 22,089,472 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.1

Radius: 5.3

Gravity: 28.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.76 AU - 21.24 AU

Year: 32190 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,644,289 km

• M1: 229,782 km (0.102 R)
• M2: 355,445 km (0.042 R)
• M3: 1,531,284 km (0.118 R)
• M4: 1,814,473 km (0.091 R)
• M5: 2,382,795 km (0.105 R)
• M6: 4,548,074 km (0.099 R)
• M7: 6,234,641 km (0.075 R)
• M8: 6,425,827 km (0.027 R)
• M9: 6,554,332 km (0.086 R)
• M10: 6,879,258 km (0.077 R)
• M11: 8,091,749 km (0.085 R)
• M12: 9,956,337 km (0.111 R)
• M13: 10,179,686 km (0.071 R)
• M14: 11,243,776 km (0.106 R)
• M15: 11,398,759 km (0.114 R)
• M16: 11,476,401 km (0.117 R)
• M17: 11,867,599 km (0.048 R)
• M18: 12,342,722 km (0.118 R)
• M19: 14,388,772 km (0.095 R)
• M20: 14,641,293 km (0.055 R)
• M21: 16,186,789 km (0.072 R)
• M22: 16,978,910 km (0.077 R)
• M23: 17,513,872 km (0.077 R)
• M24: 18,875,362 km (0.077 R)
• M25: 19,988,968 km (0.107 R)
• M26: 20,553,700 km (0.113 R)
• M27: 21,410,597 km (0.099 R)
• M28: 22,279,162 km (0.112 R)
• M29: 24,650,887 km (0.115 R)
• M30: 25,662,468 km (0.099 R)
• M31: 26,790,884 km (0.087 R)
• M32: 27,309,241 km (0.104 R)
• M33: 28,460,995 km (0.093 R)
• M34: 32,780,783 km (0.109 R)
• M35: 34,115,944 km (0.108 R)
• M36: 37,646,454 km (0.11 R)
• M37: 38,459,668 km (0.076 R)
• M38: 39,985,117 km (0.116 R)
• M39: 40,458,445 km (0.111 R)
• M40: 40,577,076 km (0.068 R)
• M41: 41,889,648 km (0.106 R)
• M42: 42,250,029 km (0.118 R)
• M43: 43,945,272 km (0.12 R)
• M44: 45,292,850 km (0.105 R)
• M45: 45,416,118 km (0.119 R)
• M46: 45,662,805 km (0.089 R)
• M47: 47,152,202 km (0.067 R)
• M48: 47,277,116 km (0.114 R)
• M49: 47,902,884 km (0.037 R)
• M50: 48,154,059 km (0.049 R)
• M51: 51,201,367 km (0.035 R)
• M52: 52,101,797 km (0.114 R)
• M53: 52,618,807 km (0.062 R)
• M54: 53,137,313 km (0.111 R)
• M55: 53,267,314 km (0.109 R)
• M56: 53,397,314 km (0.032 R)
• M57: 53,788,064 km (0.11 R)
• M58: 54,572,256 km (0.101 R)
• M59: 55,228,692 km (0.074 R)
• M60: 55,491,984 km (0.101 R)
• M61: 59,491,333 km (0.095 R)
• M62: 59,896,444 km (0.081 R)
• M63: 64,134,851 km (0.105 R)
• M64: 65,801,371 km (0.092 R)
• M65: 66,080,521 km (0.062 R)
• M66: 67,200,859 km (0.116 R)
• M67: 67,481,954 km (0.072 R)
• M68: 67,763,497 km (0.104 R)
• M69: 68,186,410 km (0.096 R)
• M70: 68,610,221 km (0.094 R)
• M71: 69,744,771 km (0.071 R)
• M72: 70,885,455 km (0.118 R)
• M73: 72,320,099 km (0.097 R)
• M74: 73,040,861 km (0.053 R)
• M75: 73,329,884 km (0.118 R)
• M76: 74,926,243 km (0.114 R)
• M77: 75,217,660 km (0.085 R)
• M78: 76,533,971 km (0.033 R)
• M79: 78,448,675 km (0.111 R)
• M80: 81,275,476 km (0.11 R)
• M81: 81,574,821 km (0.097 R)
• M82: 82,625,896 km (0.094 R)
• M83: 84,438,274 km (0.062 R)
• M84: 88,563,435 km (0.048 R)
• M85: 89,953,050 km (0.088 R)
• M86: 90,728,117 km (0.1 R)
• M87: 92,441,162 km (0.112 R)
• M88: 92,597,492 km (0.116 R)
• M89: 92,753,821 km (0.109 R)
• M90: 93,850,673 km (0.094 R)
• M91: 96,849,512 km (0.072 R)
• M92: 97,484,854 km (0.063 R)
• M93: 99,559,328 km (0.107 R)
• M94: 100,039,986 km (0.12 R)
• M95: 103,427,031 km (0.109 R)
• M96: 103,589,195 km (0.11 R)
• M97: 105,869,216 km (0.109 R)
• M98: 109,485,296 km (0.067 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit