🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 278 Days

Day: 29.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 438 Days

Day: 33 Hours

Environment

Temp: 13 °C

Axial Tilt: 161 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.76 AU - 5.62 AU

Year: 3603 Days

Day: 20.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,857,377 km

• M1: 96,939 km (0.049 R)
• M2: 154,086 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 13.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.07 AU - 7.63 AU

Year: 6360 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,857,377 km

• M1: 204,051 km (0.112 R)
• M2: 358,885 km (0.114 R)
• M3: 486,343 km (0.106 R)
• M4: 1,061,696 km (0.114 R)
• M5: 1,443,021 km (0.099 R)
• M6: 1,688,661 km (0.077 R)
• M7: 2,178,594 km (0.06 R)
• M8: 2,574,879 km (0.12 R)
• M9: 2,781,772 km (0.055 R)
• M10: 2,922,843 km (0.116 R)
• M11: 3,286,216 km (0.11 R)
• M12: 3,587,507 km (0.118 R)
• M13: 4,136,531 km (0.105 R)
• M14: 4,325,622 km (0.081 R)
• M15: 4,824,831 km (0.116 R)
• M16: 5,110,263 km (0.075 R)
• M17: 5,342,589 km (0.106 R)
• M18: 5,667,964 km (0.041 R)
• M19: 6,400,246 km (0.097 R)
• M20: 6,556,575 km (0.093 R)
• M21: 6,905,139 km (0.103 R)
• M22: 7,097,821 km (0.09 R)
• M23: 7,292,298 km (0.115 R)
• M24: 7,422,897 km (0.08 R)
• M25: 7,587,305 km (0.057 R)
• M26: 7,753,059 km (0.1 R)
• M27: 8,702,856 km (0.109 R)
• M28: 8,806,827 km (0.062 R)
• M29: 9,226,897 km (0.05 R)
• M30: 9,368,417 km (0.117 R)
• M31: 10,086,636 km (0.077 R)
• M32: 10,268,996 km (0.098 R)
• M33: 10,563,106 km (0.064 R)
• M34: 10,785,558 km (0.118 R)
• M35: 11,122,003 km (0.119 R)
• M36: 11,538,035 km (0.077 R)
• M37: 11,767,219 km (0.066 R)
• M38: 12,229,925 km (0.04 R)
• M39: 12,463,597 km (0.108 R)
• M40: 12,856,291 km (0.044 R)
• M41: 13,332,910 km (0.089 R)
• M42: 13,453,037 km (0.098 R)
• M43: 13,815,363 km (0.1 R)
• M44: 14,426,620 km (0.085 R)
• M45: 14,549,889 km (0.078 R)
• M46: 14,880,351 km (0.115 R)
• M47: 15,675,314 km (0.099 R)
• M48: 16,613,143 km (0.079 R)
• M49: 17,481,409 km (0.109 R)
• M50: 17,965,208 km (0.093 R)
• M51: 18,142,332 km (0.097 R)
• M52: 18,408,916 km (0.081 R)
• M53: 18,632,116 km (0.112 R)
• M54: 19,443,235 km (0.103 R)
• M55: 19,624,997 km (0.031 R)
• M56: 20,913,483 km (0.107 R)
• M57: 21,474,026 km (0.034 R)
• M58: 21,803,441 km (0.082 R)
• M59: 22,514,629 km (0.117 R)
• M60: 22,753,387 km (0.06 R)
• M61: 23,185,426 km (0.074 R)
• M62: 23,426,578 km (0.073 R)
• M63: 23,523,218 km (0.089 R)
• M64: 24,008,663 km (0.119 R)
• M65: 24,106,201 km (0.088 R)
• M66: 24,399,413 km (0.099 R)
• M67: 24,644,753 km (0.06 R)
• M68: 24,890,842 km (0.088 R)
• M69: 25,187,345 km (0.038 R)
• M70: 26,990,448 km (0.09 R)
• M71: 27,805,158 km (0.093 R)
• M72: 28,318,428 km (0.095 R)
• M73: 28,990,422 km (0.115 R)
• M74: 29,720,011 km (0.092 R)
• M75: 29,929,597 km (0.031 R)
• M76: 30,244,800 km (0.108 R)
• M77: 30,614,007 km (0.097 R)
• M78: 30,878,646 km (0.06 R)
• M79: 31,677,200 km (0.087 R)
• M80: 32,267,064 km (0.098 R)
• M81: 34,168,004 km (0.107 R)
• M82: 34,387,614 km (0.103 R)
• M83: 34,497,568 km (0.119 R)
• M84: 35,437,043 km (0.118 R)
• M85: 36,105,147 km (0.047 R)
• M86: 36,328,796 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 5.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.93 AU - 18.43 AU

Year: 23089 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,857,377 km

• M1: 114,592 km (0.08 R)
• M2: 163,660 km (0.088 R)
• M3: 202,556 km (0.041 R)
• M4: 318,045 km (0.029 R)
• M5: 370,554 km (0.05 R)
• M6: 749,635 km (0.065 R)
• M7: 1,177,634 km (0.116 R)
• M8: 1,305,840 km (0.086 R)
• M9: 1,622,987 km (0.034 R)
• M10: 1,693,897 km (0.065 R)
• M11: 1,741,918 km (0.043 R)
• M12: 1,839,156 km (0.054 R)
• M13: 2,039,019 km (0.045 R)
• M14: 2,115,912 km (0.109 R)
• M15: 2,541,518 km (0.065 R)
• M16: 2,935,559 km (0.119 R)
• M17: 3,139,611 km (0.109 R)
• M18: 3,348,449 km (0.07 R)
• M19: 3,530,959 km (0.096 R)
• M20: 3,779,441 km (0.113 R)
• M21: 4,098,084 km (0.1 R)
• M22: 4,863,128 km (0.096 R)
• M23: 5,671,405 km (0.099 R)
• M24: 5,779,863 km (0.117 R)
• M25: 5,889,070 km (0.118 R)
• M26: 6,072,626 km (0.111 R)
• M27: 6,257,978 km (0.057 R)
• M28: 6,295,228 km (0.083 R)
• M29: 6,445,275 km (0.099 R)
• M30: 6,825,253 km (0.072 R)
• M31: 7,567,259 km (0.095 R)
• M32: 7,686,787 km (0.112 R)
• M33: 7,726,730 km (0.108 R)
• M34: 7,968,031 km (0.039 R)
• M35: 8,416,825 km (0.038 R)
• M36: 8,540,692 km (0.093 R)
• M37: 10,029,340 km (0.092 R)
• M38: 11,596,378 km (0.059 R)
• M39: 11,780,234 km (0.076 R)
• M40: 12,150,937 km (0.088 R)
• M41: 12,197,612 km (0.042 R)
• M42: 12,525,531 km (0.049 R)
• M43: 13,430,149 km (0.116 R)
• M44: 14,012,234 km (0.089 R)
• M45: 14,751,397 km (0.105 R)
• M46: 16,216,260 km (0.036 R)
• M47: 16,421,807 km (0.083 R)
• M48: 16,473,418 km (0.076 R)
• M49: 16,991,925 km (0.118 R)
• M50: 17,726,749 km (0.113 R)
• M51: 17,885,473 km (0.063 R)
• M52: 17,938,580 km (0.112 R)
• M53: 18,204,565 km (0.093 R)
• M54: 19,499,484 km (0.056 R)
• M55: 21,892,601 km (0.099 R)
• M56: 22,119,840 km (0.105 R)
• M57: 22,233,834 km (0.088 R)
• M58: 22,405,123 km (0.115 R)
• M59: 24,435,466 km (0.076 R)
• M60: 24,789,414 km (0.074 R)
• M61: 25,204,548 km (0.115 R)
• M62: 25,264,088 km (0.11 R)
• M63: 28,793,252 km (0.119 R)
• M64: 29,793,613 km (0.12 R)
• M65: 30,045,386 km (0.087 R)
• M66: 30,932,651 km (0.114 R)
• M67: 31,571,434 km (0.118 R)
• M68: 31,699,789 km (0.107 R)
• M69: 32,150,228 km (0.09 R)
• M70: 33,122,614 km (0.053 R)
• M71: 35,628,827 km (0.052 R)
• M72: 35,695,548 km (0.084 R)
• M73: 38,058,745 km (0.093 R)
• M74: 39,362,641 km (0.12 R)
• M75: 40,332,783 km (0.078 R)
• M76: 41,521,338 km (0.083 R)
• M77: 41,873,042 km (0.083 R)
• M78: 41,943,503 km (0.107 R)
• M79: 42,650,353 km (0.115 R)
• M80: 42,792,172 km (0.074 R)
• M81: 45,155,369 km (0.114 R)
• M82: 45,227,625 km (0.095 R)
• M83: 45,734,463 km (0.04 R)
• M84: 45,807,167 km (0.049 R)
• M85: 46,097,836 km (0.087 R)
• M86: 46,389,103 km (0.077 R)
• M87: 46,680,968 km (0.115 R)
• M88: 47,413,400 km (0.102 R)
• M89: 48,445,326 km (0.082 R)
• M90: 48,963,981 km (0.106 R)
• M91: 49,558,932 km (0.115 R)
• M92: 49,857,380 km (0.114 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit