🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 254 Days

Day: 35.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.78 AU - 1.26 AU

Year: 373 Days

Day: 42.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.24 AU - 1.58 AU

Year: 606 Days

Day: 31.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,059,074 km

• M1: 402,119 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.45 AU - 1.71 AU

Year: 718 Days

Day: 15.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,059,074 km

• M1: 113,694 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.88 AU - 1.9 AU

Year: 940 Days

Day: 31.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,059,074 km

• M1: 373,097 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.56 AU - 2.38 AU

Year: 1000 Days

Day: 22.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.57 AU - 4.03 AU

Year: 2168 Days

Day: 45 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 11.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.25 AU - 12.75 AU

Year: 12305 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,059,074 km

• M1: 147,803 km (0.098 R)
• M2: 281,394 km (0.101 R)
• M3: 1,038,658 km (0.086 R)
• M4: 1,545,645 km (0.11 R)
• M5: 1,889,272 km (0.11 R)
• M6: 1,991,896 km (0.089 R)
• M7: 2,880,507 km (0.12 R)
• M8: 3,059,725 km (0.087 R)
• M9: 3,242,683 km (0.09 R)
• M10: 4,518,005 km (0.097 R)
• M11: 5,226,650 km (0.047 R)
• M12: 5,409,160 km (0.078 R)
• M13: 6,627,634 km (0.029 R)
• M14: 7,308,454 km (0.101 R)
• M15: 7,636,672 km (0.1 R)
• M16: 7,760,988 km (0.075 R)
• M17: 9,216,575 km (0.094 R)
• M18: 9,795,220 km (0.105 R)
• M19: 10,248,202 km (0.066 R)
• M20: 10,569,538 km (0.073 R)
• M21: 11,222,084 km (0.115 R)
• M22: 12,713,126 km (0.089 R)
• M23: 12,811,412 km (0.108 R)
• M24: 13,157,582 km (0.098 R)
• M25: 13,456,777 km (0.091 R)
• M26: 14,572,927 km (0.104 R)
• M27: 14,882,445 km (0.077 R)
• M28: 15,194,207 km (0.048 R)
• M29: 16,089,251 km (0.074 R)
• M30: 17,001,349 km (0.081 R)
• M31: 17,109,808 km (0.12 R)
• M32: 17,272,869 km (0.105 R)
• M33: 17,930,202 km (0.091 R)
• M34: 18,540,113 km (0.064 R)
• M35: 18,987,859 km (0.102 R)
• M36: 19,552,591 km (0.04 R)
• M37: 19,780,130 km (0.074 R)
• M38: 20,122,858 km (0.053 R)
• M39: 20,814,449 km (0.072 R)
• M40: 20,930,537 km (0.102 R)
• M41: 21,279,848 km (0.065 R)
• M42: 21,866,422 km (0.086 R)
• M43: 23,175,553 km (0.091 R)
• M44: 24,021,828 km (0.083 R)
• M45: 24,265,523 km (0.081 R)
• M46: 24,755,306 km (0.09 R)
• M47: 25,434,032 km (0.11 R)
• M48: 25,558,198 km (0.081 R)
• M49: 26,306,935 km (0.091 R)
• M50: 26,746,902 km (0.084 R)
• M51: 27,761,924 km (0.038 R)
• M52: 28,595,932 km (0.097 R)
• M53: 30,485,952 km (0.07 R)
• M54: 30,617,747 km (0.108 R)
• M55: 30,881,937 km (0.113 R)
• M56: 31,612,573 km (0.113 R)
• M57: 31,879,605 km (0.052 R)
• M58: 33,633,790 km (0.088 R)
• M59: 34,522,551 km (0.058 R)
• M60: 34,797,662 km (0.096 R)
• M61: 34,935,441 km (0.076 R)
• M62: 35,766,009 km (0.107 R)
• M63: 35,974,698 km (0.093 R)
• M64: 36,183,686 km (0.07 R)
• M65: 36,463,135 km (0.066 R)
• M66: 36,743,182 km (0.091 R)
• M67: 37,587,811 km (0.109 R)
• M68: 37,729,181 km (0.079 R)
• M69: 38,795,216 km (0.101 R)
• M70: 38,938,082 km (0.118 R)
• M71: 40,015,336 km (0.103 R)
• M72: 40,304,359 km (0.041 R)
• M73: 41,613,041 km (0.096 R)
• M74: 43,083,588 km (0.078 R)
• M75: 43,676,594 km (0.102 R)
• M76: 43,825,145 km (0.083 R)
• M77: 46,075,247 km (0.052 R)
• M78: 46,453,879 km (0.073 R)
• M79: 46,681,716 km (0.058 R)
• M80: 47,290,729 km (0.062 R)
• M81: 47,978,879 km (0.042 R)
• M82: 49,133,476 km (0.086 R)
• M83: 50,608,960 km (0.103 R)
• M84: 52,177,793 km (0.031 R)
• M85: 52,730,557 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.9

Radius: 7.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.82 AU - 20.84 AU

Year: 31936 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,059,074 km

• M1: 98,735 km (0.073 R)
• M2: 462,257 km (0.115 R)
• M3: 541,395 km (0.119 R)
• M4: 604,076 km (0.094 R)
• M5: 1,032,824 km (0.115 R)
• M6: 1,085,482 km (0.111 R)
• M7: 1,193,791 km (0.087 R)
• M8: 2,049,042 km (0.082 R)
• M9: 2,218,237 km (0.087 R)
• M10: 2,287,202 km (0.096 R)
• M11: 2,642,646 km (0.084 R)
• M12: 2,752,750 km (0.026 R)
• M13: 3,605,907 km (0.086 R)
• M14: 3,687,288 km (0.111 R)
• M15: 4,534,611 km (0.073 R)
• M16: 5,025,441 km (0.11 R)
• M17: 5,254,176 km (0.077 R)
• M18: 5,346,628 km (0.042 R)
• M19: 5,393,153 km (0.112 R)
• M20: 5,486,352 km (0.104 R)
• M21: 5,769,391 km (0.108 R)
• M22: 6,154,307 km (0.081 R)
• M23: 6,349,831 km (0.106 R)
• M24: 8,415,179 km (0.097 R)
• M25: 8,577,792 km (0.116 R)
• M26: 8,686,849 km (0.115 R)
• M27: 8,741,602 km (0.102 R)
• M28: 10,203,323 km (0.077 R)
• M29: 10,260,918 km (0.1 R)
• M30: 11,438,104 km (0.092 R)
• M31: 11,860,269 km (0.045 R)
• M32: 13,408,906 km (0.041 R)
• M33: 13,535,466 km (0.096 R)
• M34: 13,981,866 km (0.06 R)
• M35: 14,692,904 km (0.103 R)
• M36: 15,614,876 km (0.064 R)
• M37: 16,217,456 km (0.12 R)
• M38: 16,555,548 km (0.045 R)
• M39: 16,759,449 km (0.067 R)
• M40: 17,861,238 km (0.116 R)
• M41: 17,930,950 km (0.088 R)
• M42: 18,070,376 km (0.095 R)
• M43: 18,420,883 km (0.074 R)
• M44: 18,491,194 km (0.041 R)
• M45: 21,230,481 km (0.079 R)
• M46: 23,404,587 km (0.059 R)
• M47: 23,557,027 km (0.106 R)
• M48: 24,324,763 km (0.091 R)
• M49: 24,479,298 km (0.067 R)
• M50: 24,789,265 km (0.058 R)
• M51: 25,805,782 km (0.12 R)
• M52: 26,437,983 km (0.116 R)
• M53: 27,556,825 km (0.112 R)
• M54: 28,609,396 km (0.037 R)
• M55: 29,017,798 km (0.106 R)
• M56: 30,420,577 km (0.083 R)
• M57: 33,120,520 km (0.067 R)
• M58: 34,672,598 km (0.107 R)
• M59: 34,933,496 km (0.074 R)
• M60: 36,160,049 km (0.051 R)
• M61: 36,336,425 km (0.095 R)
• M62: 38,385,168 km (0.088 R)
• M63: 38,565,134 km (0.105 R)
• M64: 38,655,192 km (0.03 R)
• M65: 39,197,036 km (0.118 R)
• M66: 40,654,269 km (0.072 R)
• M67: 42,593,655 km (0.119 R)
• M68: 46,849,864 km (0.066 R)
• M69: 48,201,481 km (0.094 R)
• M70: 49,957,910 km (0.058 R)
• M71: 50,942,713 km (0.073 R)
• M72: 54,844,225 km (0.091 R)
• M73: 54,945,503 km (0.118 R)
• M74: 55,859,995 km (0.084 R)
• M75: 56,984,522 km (0.116 R)
• M76: 58,840,732 km (0.084 R)
• M77: 59,048,224 km (0.101 R)
• M78: 59,568,077 km (0.106 R)
• M79: 60,507,402 km (0.05 R)
• M80: 60,821,557 km (0.039 R)
• M81: 61,872,782 km (0.116 R)
• M82: 61,978,248 km (0.065 R)
• M83: 62,506,478 km (0.12 R)
• M84: 63,142,269 km (0.102 R)
• M85: 64,099,995 km (0.086 R)
• M86: 64,313,471 km (0.069 R)
• M87: 64,634,209 km (0.103 R)
• M88: 65,491,853 km (0.065 R)
• M89: 65,814,386 km (0.119 R)
• M90: 68,414,248 km (0.078 R)
• M91: 68,523,305 km (0.095 R)
• M92: 69,617,015 km (0.101 R)
• M93: 70,386,097 km (0.108 R)
• M94: 70,826,813 km (0.09 R)
• M95: 71,821,788 km (0.06 R)
• M96: 73,937,401 km (0.07 R)
• M97: 74,385,447 km (0.047 R)
• M98: 74,946,588 km (0.076 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit