🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 185 Days

Day: 13.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,550,969 km

• M1: 47,123 km (0.067 R)
• M2: 196,871 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 47.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,550,969 km

• M1: 447,447 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 226 Days

Day: 25.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,550,969 km

• M1: 206,595 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.16 AU - 1.64 AU

Year: 599 Days

Day: 37.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,550,969 km

• M1: 1,045,839 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.7 AU - 2.02 AU

Year: 917 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,550,969 km

• M1: 161,566 km (0.081 R)
• M2: 568,173 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.98 AU - 4.86 AU

Year: 2807 Days

Day: 34.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.68 AU - 4.2 AU

Year: 2828 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.2

Radius: 5.2

Gravity: 30.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.38 AU - 17.32 AU

Year: 25014 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,550,969 km

• M1: 97,987 km (0.09 R)
• M2: 173,534 km (0.116 R)
• M3: 393,742 km (0.084 R)
• M4: 876,644 km (0.117 R)
• M5: 1,348,475 km (0.119 R)
• M6: 1,811,780 km (0.06 R)
• M7: 2,041,113 km (0.06 R)
• M8: 2,119,652 km (0.086 R)
• M9: 2,569,343 km (0.059 R)
• M10: 3,182,994 km (0.089 R)
• M11: 3,506,275 km (0.08 R)
• M12: 3,937,117 km (0.076 R)
• M13: 4,233,620 km (0.079 R)
• M14: 5,877,102 km (0.048 R)
• M15: 6,852,630 km (0.079 R)
• M16: 7,449,525 km (0.072 R)
• M17: 7,939,159 km (0.065 R)
• M18: 8,250,323 km (0.099 R)
• M19: 9,338,049 km (0.118 R)
• M20: 10,674,406 km (0.076 R)
• M21: 11,434,513 km (0.089 R)
• M22: 12,571,008 km (0.046 R)
• M23: 13,817,458 km (0.116 R)
• M24: 14,191,452 km (0.119 R)
• M25: 14,568,738 km (0.077 R)
• M26: 16,189,482 km (0.098 R)
• M27: 16,425,697 km (0.118 R)
• M28: 16,662,959 km (0.071 R)
• M29: 16,901,418 km (0.102 R)
• M30: 18,028,937 km (0.063 R)
• M31: 18,684,176 km (0.067 R)
• M32: 18,931,910 km (0.085 R)
• M33: 19,014,787 km (0.1 R)
• M34: 19,097,664 km (0.096 R)
• M35: 19,849,393 km (0.088 R)
• M36: 19,933,617 km (0.068 R)
• M37: 20,186,737 km (0.12 R)
• M38: 20,610,847 km (0.119 R)
• M39: 21,554,510 km (0.086 R)
• M40: 22,599,750 km (0.111 R)
• M41: 23,483,425 km (0.116 R)
• M42: 24,558,734 km (0.082 R)
• M43: 25,741,605 km (0.047 R)
• M44: 26,017,164 km (0.04 R)
• M45: 28,256,943 km (0.105 R)
• M46: 30,170,001 km (0.074 R)
• M47: 32,124,647 km (0.118 R)
• M48: 32,520,333 km (0.036 R)
• M49: 33,416,873 km (0.053 R)
• M50: 33,617,185 km (0.101 R)
• M51: 35,030,436 km (0.089 R)
• M52: 35,949,266 km (0.105 R)
• M53: 36,154,514 km (0.116 R)
• M54: 37,394,232 km (0.082 R)
• M55: 39,068,681 km (0.079 R)
• M56: 39,808,891 km (0.071 R)
• M57: 43,469,551 km (0.106 R)
• M58: 45,339,823 km (0.052 R)
• M59: 46,229,033 km (0.057 R)
• M60: 48,590,286 km (0.104 R)
• M61: 52,961,835 km (0.071 R)
• M62: 53,078,521 km (0.064 R)
• M63: 53,195,357 km (0.054 R)
• M64: 53,546,314 km (0.049 R)
• M65: 55,549,579 km (0.061 R)
• M66: 57,697,206 km (0.096 R)
• M67: 59,628,963 km (0.067 R)
• M68: 61,827,304 km (0.088 R)
• M69: 61,950,273 km (0.07 R)
• M70: 62,812,855 km (0.048 R)
• M71: 63,183,857 km (0.047 R)
• M72: 64,674,750 km (0.093 R)
• M73: 65,549,897 km (0.102 R)
• M74: 66,177,311 km (0.114 R)
• M75: 68,198,528 km (0.03 R)
• M76: 68,452,545 km (0.081 R)
• M77: 69,216,691 km (0.108 R)
• M78: 69,472,054 km (0.115 R)
• M79: 71,010,519 km (0.091 R)
• M80: 72,689,905 km (0.063 R)
• M81: 76,087,871 km (0.069 R)
• M82: 76,879,243 km (0.101 R)
• M83: 77,540,915 km (0.092 R)
• M84: 77,673,458 km (0.112 R)
• M85: 81,011,585 km (0.111 R)
• M86: 82,765,920 km (0.107 R)
• M87: 84,669,104 km (0.06 R)
• M88: 85,215,585 km (0.048 R)
• M89: 87,550,957 km (0.099 R)
• M90: 89,907,273 km (0.081 R)
• M91: 90,325,250 km (0.046 R)
• M92: 91,303,021 km (0.028 R)
• M93: 91,863,265 km (0.072 R)
• M94: 94,398,800 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730

Radius: 3

Gravity: 81.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.58 AU - 23.22 AU

Year: 32105 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 106,550,969 km

• M1: 177,273 km (0.075 R)
• M2: 384,915 km (0.114 R)
• M3: 826,379 km (0.057 R)
• M4: 1,336,956 km (0.113 R)
• M5: 2,138,202 km (0.094 R)
• M6: 3,507,172 km (0.1 R)
• M7: 5,203,612 km (0.103 R)
• M8: 5,616,802 km (0.084 R)
• M9: 8,444,201 km (0.093 R)
• M10: 8,512,717 km (0.112 R)
• M11: 8,858,737 km (0.113 R)
• M12: 10,581,805 km (0.113 R)
• M13: 11,253,949 km (0.109 R)
• M14: 13,192,139 km (0.095 R)
• M15: 13,351,460 km (0.093 R)
• M16: 13,511,680 km (0.057 R)
• M17: 14,567,541 km (0.116 R)
• M18: 15,147,084 km (0.108 R)
• M19: 15,230,559 km (0.111 R)
• M20: 15,397,810 km (0.106 R)
• M21: 16,072,945 km (0.049 R)
• M22: 16,930,290 km (0.115 R)
• M23: 17,364,573 km (0.069 R)
• M24: 18,332,770 km (0.069 R)
• M25: 18,778,572 km (0.088 R)
• M26: 19,408,828 km (0.078 R)
• M27: 21,997,918 km (0.102 R)
• M28: 22,376,550 km (0.101 R)
• M29: 22,852,870 km (0.085 R)
• M30: 23,912,322 km (0.093 R)
• M31: 25,086,516 km (0.083 R)
• M32: 26,379,341 km (0.097 R)
• M33: 26,580,250 km (0.09 R)
• M34: 27,287,100 km (0.116 R)
• M35: 30,280,703 km (0.084 R)
• M36: 31,018,819 km (0.103 R)
• M37: 31,124,735 km (0.073 R)
• M38: 31,230,799 km (0.098 R)
• M39: 33,159,864 km (0.087 R)
• M40: 33,811,512 km (0.103 R)
• M41: 34,138,832 km (0.091 R)
• M42: 34,686,809 km (0.118 R)
• M43: 37,132,136 km (0.111 R)
• M44: 37,469,779 km (0.054 R)
• M45: 37,921,714 km (0.046 R)
• M46: 38,148,355 km (0.1 R)
• M47: 38,261,899 km (0.12 R)
• M48: 38,489,139 km (0.114 R)
• M49: 38,945,113 km (0.077 R)
• M50: 40,439,296 km (0.079 R)
• M51: 44,553,986 km (0.091 R)
• M52: 45,753,910 km (0.078 R)
• M53: 45,874,486 km (0.054 R)
• M54: 47,573,469 km (0.072 R)
• M55: 48,185,325 km (0.071 R)
• M56: 48,676,604 km (0.088 R)
• M57: 53,553,046 km (0.076 R)
• M58: 54,189,285 km (0.112 R)
• M59: 56,759,527 km (0.106 R)
• M60: 57,408,332 km (0.091 R)
• M61: 58,189,981 km (0.117 R)
• M62: 58,320,730 km (0.092 R)
• M63: 58,713,125 km (0.067 R)
• M64: 59,237,765 km (0.092 R)
• M65: 60,291,831 km (0.08 R)
• M66: 60,688,715 km (0.108 R)
• M67: 61,618,017 km (0.056 R)
• M68: 62,284,625 km (0.066 R)
• M69: 64,164,172 km (0.063 R)
• M70: 64,704,520 km (0.109 R)
• M71: 66,198,404 km (0.061 R)
• M72: 67,978,469 km (0.116 R)
• M73: 68,115,950 km (0.118 R)
• M74: 68,391,359 km (0.08 R)
• M75: 68,805,297 km (0.056 R)
• M76: 71,166,101 km (0.096 R)
• M77: 71,305,825 km (0.055 R)
• M78: 72,145,817 km (0.054 R)
• M79: 72,426,612 km (0.085 R)
• M80: 74,260,383 km (0.108 R)
• M81: 76,109,413 km (0.1 R)
• M82: 77,398,348 km (0.099 R)
• M83: 79,272,809 km (0.077 R)
• M84: 80,870,664 km (0.067 R)
• M85: 81,600,403 km (0.113 R)
• M86: 81,746,560 km (0.069 R)
• M87: 84,541,197 km (0.072 R)
• M88: 87,217,354 km (0.072 R)
• M89: 88,115,689 km (0.032 R)
• M90: 91,131,881 km (0.105 R)
• M91: 92,347,813 km (0.064 R)
• M92: 92,652,693 km (0.052 R)
• M93: 94,795,683 km (0.097 R)
• M94: 95,257,043 km (0.105 R)
• M95: 95,873,386 km (0.099 R)
• M96: 96,027,771 km (0.103 R)
• M97: 102,266,451 km (0.072 R)
• M98: 104,480,649 km (0.112 R)
• M99: 106,072,071 km (0.119 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit