🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 170 Days

Day: 22.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.79 AU - 1.13 AU

Year: 344 Days

Day: 19.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.25 AU - 3.49 AU

Year: 2260 Days

Day: 47.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.63 AU - 4.31 AU

Year: 2361 Days

Day: 34.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.07 AU - 4.53 AU

Year: 3257 Days

Day: 25.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4 AU - 4.88 AU

Year: 3417 Days

Day: 44.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,403,924 km

• M1: 660,774 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.3

Radius: 5.3

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.2 AU - 15.3 AU

Year: 16629 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,403,924 km

• M1: 259,403 km (0.107 R)
• M2: 1,003,353 km (0.094 R)
• M3: 1,259,315 km (0.098 R)
• M4: 1,457,981 km (0.1 R)
• M5: 1,856,958 km (0.035 R)
• M6: 2,170,067 km (0.054 R)
• M7: 2,378,008 km (0.06 R)
• M8: 2,623,348 km (0.079 R)
• M9: 2,812,739 km (0.084 R)
• M10: 2,876,917 km (0.112 R)
• M11: 3,006,618 km (0.104 R)
• M12: 3,475,757 km (0.111 R)
• M13: 4,039,442 km (0.046 R)
• M14: 4,111,847 km (0.08 R)
• M15: 4,184,851 km (0.108 R)
• M16: 4,258,154 km (0.116 R)
• M17: 4,555,704 km (0.089 R)
• M18: 4,783,392 km (0.05 R)
• M19: 5,488,297 km (0.101 R)
• M20: 6,648,129 km (0.107 R)
• M21: 6,862,952 km (0.045 R)
• M22: 7,036,485 km (0.05 R)
• M23: 7,521,183 km (0.089 R)
• M24: 7,610,343 km (0.092 R)
• M25: 8,016,501 km (0.11 R)
• M26: 8,245,236 km (0.101 R)
• M27: 8,568,966 km (0.06 R)
• M28: 9,276,714 km (0.118 R)
• M29: 9,372,456 km (0.12 R)
• M30: 9,468,648 km (0.086 R)
• M31: 10,348,134 km (0.097 R)
• M32: 10,848,090 km (0.111 R)
• M33: 11,050,196 km (0.088 R)
• M34: 11,101,060 km (0.03 R)
• M35: 11,406,987 km (0.104 R)
• M36: 12,184,298 km (0.09 R)
• M37: 12,658,822 km (0.109 R)
• M38: 13,517,215 km (0.087 R)
• M39: 13,625,823 km (0.07 R)
• M40: 14,118,149 km (0.025 R)
• M41: 14,394,307 km (0.117 R)
• M42: 14,727,910 km (0.119 R)
• M43: 14,895,759 km (0.087 R)
• M44: 15,858,421 km (0.118 R)
• M45: 16,202,945 km (0.108 R)
• M46: 19,107,687 km (0.111 R)
• M47: 19,351,831 km (0.077 R)
• M48: 19,966,678 km (0.026 R)
• M49: 20,838,235 km (0.107 R)
• M50: 22,232,637 km (0.116 R)
• M51: 23,135,460 km (0.038 R)
• M52: 24,313,992 km (0.077 R)
• M53: 24,777,447 km (0.057 R)
• M54: 24,977,010 km (0.097 R)
• M55: 25,177,172 km (0.092 R)
• M56: 25,646,161 km (0.103 R)
• M57: 25,780,650 km (0.106 R)
• M58: 27,826,251 km (0.101 R)
• M59: 28,033,743 km (0.096 R)
• M60: 30,633,754 km (0.104 R)
• M61: 30,847,979 km (0.077 R)
• M62: 31,926,280 km (0.075 R)
• M63: 34,490,088 km (0.117 R)
• M64: 35,758,977 km (0.088 R)
• M65: 36,059,819 km (0.073 R)
• M66: 37,576,292 km (0.094 R)
• M67: 38,881,534 km (0.098 R)
• M68: 40,985,029 km (0.089 R)
• M69: 41,852,547 km (0.081 R)
• M70: 42,169,545 km (0.111 R)
• M71: 42,487,291 km (0.101 R)
• M72: 42,805,785 km (0.061 R)
• M73: 43,927,021 km (0.08 R)
• M74: 44,168,472 km (0.053 R)
• M75: 44,329,739 km (0.116 R)
• M76: 44,410,521 km (0.117 R)
• M77: 46,854,053 km (0.037 R)
• M78: 47,018,611 km (0.115 R)
• M79: 47,100,890 km (0.067 R)
• M80: 47,183,168 km (0.088 R)
• M81: 47,265,597 km (0.084 R)
• M82: 47,348,025 km (0.119 R)
• M83: 47,513,032 km (0.116 R)
• M84: 48,923,590 km (0.083 R)
• M85: 49,173,867 km (0.101 R)
• M86: 49,508,368 km (0.119 R)
• M87: 54,614,891 km (0.112 R)
• M88: 55,308,278 km (0.117 R)
• M89: 57,230,161 km (0.079 R)
• M90: 57,317,975 km (0.106 R)
• M91: 57,934,319 km (0.052 R)
• M92: 58,641,468 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.1

Radius: 7.4

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.92 AU - 19.1 AU

Year: 26762 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,403,924 km

• M1: 203,154 km (0.089 R)
• M2: 268,977 km (0.087 R)
• M3: 543,339 km (0.107 R)
• M4: 1,234,033 km (0.092 R)
• M5: 1,300,604 km (0.114 R)
• M6: 1,914,105 km (0.106 R)
• M7: 1,991,596 km (0.048 R)
• M8: 2,109,928 km (0.06 R)
• M9: 2,692,462 km (0.079 R)
• M10: 2,912,072 km (0.108 R)
• M11: 3,415,918 km (0.116 R)
• M12: 3,848,106 km (0.056 R)
• M13: 4,399,673 km (0.098 R)
• M14: 4,658,627 km (0.112 R)
• M15: 5,743,361 km (0.095 R)
• M16: 6,488,508 km (0.088 R)
• M17: 7,203,287 km (0.085 R)
• M18: 7,447,132 km (0.113 R)
• M19: 7,817,985 km (0.047 R)
• M20: 9,096,897 km (0.074 R)
• M21: 10,508,502 km (0.113 R)
• M22: 11,133,971 km (0.096 R)
• M23: 11,345,203 km (0.113 R)
• M24: 11,628,990 km (0.066 R)
• M25: 12,860,480 km (0.095 R)
• M26: 13,082,184 km (0.111 R)
• M27: 13,156,385 km (0.109 R)
• M28: 13,529,183 km (0.113 R)
• M29: 13,981,267 km (0.097 R)
• M30: 14,515,033 km (0.112 R)
• M31: 14,900,247 km (0.059 R)
• M32: 15,288,902 km (0.088 R)
• M33: 15,680,849 km (0.084 R)
• M34: 17,363,226 km (0.039 R)
• M35: 17,854,207 km (0.054 R)
• M36: 18,599,503 km (0.074 R)
• M37: 18,850,080 km (0.113 R)
• M38: 20,205,885 km (0.032 R)
• M39: 21,417,628 km (0.11 R)
• M40: 22,297,563 km (0.117 R)
• M41: 24,274,648 km (0.119 R)
• M42: 25,099,531 km (0.059 R)
• M43: 25,747,589 km (0.053 R)
• M44: 26,965,315 km (0.07 R)
• M45: 30,042,244 km (0.082 R)
• M46: 35,687,170 km (0.096 R)
• M47: 36,728,970 km (0.12 R)
• M48: 37,675,027 km (0.115 R)
• M49: 38,310,220 km (0.077 R)
• M50: 38,735,676 km (0.1 R)
• M51: 40,994,753 km (0.09 R)
• M52: 41,975,966 km (0.109 R)
• M53: 46,203,302 km (0.104 R)
• M54: 47,566,139 km (0.1 R)
• M55: 47,680,282 km (0.085 R)
• M56: 47,908,868 km (0.114 R)
• M57: 49,519,289 km (0.057 R)
• M58: 49,750,866 km (0.12 R)
• M59: 50,447,544 km (0.106 R)
• M60: 50,563,931 km (0.104 R)
• M61: 50,913,840 km (0.12 R)
• M62: 51,615,903 km (0.088 R)
• M63: 52,203,374 km (0.109 R)
• M64: 52,321,107 km (0.103 R)
• M65: 54,217,410 km (0.031 R)
• M66: 54,934,283 km (0.034 R)
• M67: 55,293,916 km (0.12 R)
• M68: 55,413,894 km (0.077 R)
• M69: 56,982,427 km (0.099 R)
• M70: 57,589,645 km (0.091 R)
• M71: 57,711,268 km (0.12 R)
• M72: 58,443,251 km (0.091 R)
• M73: 59,793,072 km (0.098 R)
• M74: 61,029,050 km (0.083 R)
• M75: 61,650,180 km (0.109 R)
• M76: 62,523,383 km (0.087 R)
• M77: 64,281,906 km (0.098 R)
• M78: 65,167,376 km (0.114 R)
• M79: 65,547,953 km (0.054 R)
• M80: 65,929,427 km (0.037 R)
• M81: 69,265,759 km (0.081 R)
• M82: 70,043,518 km (0.103 R)
• M83: 71,215,468 km (0.086 R)
• M84: 76,101,334 km (0.046 R)
• M85: 77,171,857 km (0.101 R)
• M86: 77,843,551 km (0.097 R)
• M87: 80,685,462 km (0.115 R)
• M88: 80,821,596 km (0.108 R)
• M89: 81,640,196 km (0.102 R)
• M90: 82,598,819 km (0.087 R)
• M91: 88,428,049 km (0.069 R)
• M92: 88,568,522 km (0.064 R)
• M93: 91,675,969 km (0.04 R)
• M94: 93,100,290 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit