🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 185 Days

Day: 27.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.95 AU - 1.17 AU

Year: 413 Days

Day: 43.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.93 AU - 1.39 AU

Year: 473 Days

Day: 44.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.2 AU - 1.6 AU

Year: 627 Days

Day: 36 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,148,109 km

• M1: 1,245,253 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.61 AU - 4.19 AU

Year: 2374 Days

Day: 38.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3 AU - 4.24 AU

Year: 2609 Days

Day: 42.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,148,109 km

• M1: 253,568 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 8.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.96 AU - 4.92 AU

Year: 3543 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,148,109 km

• M1: 113,395 km (0.116 R)
• M2: 313,707 km (0.057 R)
• M3: 427,850 km (0.036 R)
• M4: 538,104 km (0.1 R)
• M5: 810,820 km (0.107 R)
• M6: 950,844 km (0.067 R)
• M7: 1,111,662 km (0.107 R)
• M8: 1,241,513 km (0.077 R)
• M9: 1,446,013 km (0.111 R)
• M10: 1,573,919 km (0.091 R)
• M11: 1,887,177 km (0.081 R)
• M12: 2,043,208 km (0.039 R)
• M13: 2,122,943 km (0.091 R)
• M14: 2,334,924 km (0.114 R)
• M15: 2,418,399 km (0.114 R)
• M16: 2,709,517 km (0.078 R)
• M17: 3,231,912 km (0.111 R)
• M18: 3,362,811 km (0.075 R)
• M19: 3,419,359 km (0.038 R)
• M20: 3,707,185 km (0.03 R)
• M21: 3,765,678 km (0.094 R)
• M22: 3,943,101 km (0.104 R)
• M23: 4,183,953 km (0.093 R)
• M24: 4,388,304 km (0.025 R)
• M25: 4,680,020 km (0.096 R)
• M26: 4,849,664 km (0.059 R)
• M27: 4,956,626 km (0.09 R)
• M28: 5,637,596 km (0.096 R)
• M29: 5,795,422 km (0.096 R)
• M30: 6,046,297 km (0.09 R)
• M31: 6,161,637 km (0.106 R)
• M32: 6,277,575 km (0.109 R)
• M33: 7,012,999 km (0.044 R)
• M34: 7,085,703 km (0.093 R)
• M35: 7,280,629 km (0.046 R)
• M36: 7,800,631 km (0.112 R)
• M37: 7,875,879 km (0.106 R)
• M38: 8,052,405 km (0.089 R)
• M39: 9,298,256 km (0.119 R)
• M40: 9,726,704 km (0.064 R)
• M41: 10,547,547 km (0.111 R)
• M42: 10,798,124 km (0.102 R)
• M43: 11,078,919 km (0.042 R)
• M44: 11,390,382 km (0.12 R)
• M45: 11,848,899 km (0.045 R)
• M46: 12,167,543 km (0.115 R)
• M47: 12,313,251 km (0.107 R)
• M48: 12,430,237 km (0.081 R)
• M49: 12,872,448 km (0.057 R)
• M50: 13,349,815 km (0.085 R)
• M51: 13,470,091 km (0.032 R)
• M52: 13,681,473 km (0.072 R)
• M53: 14,137,896 km (0.091 R)
• M54: 14,630,373 km (0.113 R)
• M55: 15,537,235 km (0.09 R)
• M56: 16,915,181 km (0.103 R)
• M57: 17,012,868 km (0.08 R)
• M58: 17,077,943 km (0.03 R)
• M59: 17,241,304 km (0.07 R)
• M60: 17,437,876 km (0.061 R)
• M61: 17,899,535 km (0.107 R)
• M62: 18,231,792 km (0.108 R)
• M63: 19,308,747 km (0.12 R)
• M64: 20,648,844 km (0.11 R)
• M65: 21,558,848 km (0.118 R)
• M66: 21,735,374 km (0.051 R)
• M67: 21,841,439 km (0.064 R)
• M68: 22,125,375 km (0.056 R)
• M69: 22,339,001 km (0.068 R)
• M70: 22,481,867 km (0.104 R)
• M71: 22,625,032 km (0.07 R)
• M72: 22,696,690 km (0.029 R)
• M73: 22,948,164 km (0.12 R)
• M74: 24,293,049 km (0.111 R)
• M75: 24,403,153 km (0.101 R)
• M76: 24,697,711 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.9

Radius: 5.6

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.47 AU - 17.33 AU

Year: 24013 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,148,109 km

• M1: 81,680 km (0.107 R)
• M2: 527,632 km (0.093 R)
• M3: 698,472 km (0.074 R)
• M4: 790,475 km (0.112 R)
• M5: 2,108,432 km (0.119 R)
• M6: 2,414,809 km (0.08 R)
• M7: 2,520,126 km (0.05 R)
• M8: 2,698,895 km (0.119 R)
• M9: 2,844,903 km (0.09 R)
• M10: 3,533,801 km (0.097 R)
• M11: 3,693,721 km (0.088 R)
• M12: 3,979,154 km (0.058 R)
• M13: 4,399,374 km (0.047 R)
• M14: 5,055,810 km (0.067 R)
• M15: 5,235,925 km (0.076 R)
• M16: 5,464,212 km (0.099 R)
• M17: 5,789,288 km (0.115 R)
• M18: 6,264,411 km (0.094 R)
• M19: 7,201,342 km (0.116 R)
• M20: 7,506,223 km (0.089 R)
• M21: 7,867,202 km (0.07 R)
• M22: 8,606,216 km (0.075 R)
• M23: 9,312,168 km (0.043 R)
• M24: 9,367,220 km (0.117 R)
• M25: 10,206,165 km (0.105 R)
• M26: 11,361,809 km (0.111 R)
• M27: 11,420,750 km (0.03 R)
• M28: 11,538,783 km (0.111 R)
• M29: 12,014,953 km (0.069 R)
• M30: 12,436,819 km (0.09 R)
• M31: 12,497,556 km (0.107 R)
• M32: 12,558,292 km (0.047 R)
• M33: 13,047,926 km (0.074 R)
• M34: 13,857,101 km (0.119 R)
• M35: 14,490,349 km (0.068 R)
• M36: 15,392,873 km (0.084 R)
• M37: 15,719,595 km (0.092 R)
• M38: 16,513,062 km (0.111 R)
• M39: 16,646,503 km (0.106 R)
• M40: 16,780,393 km (0.094 R)
• M41: 17,319,394 km (0.114 R)
• M42: 17,727,497 km (0.073 R)
• M43: 18,207,407 km (0.101 R)
• M44: 20,098,624 km (0.084 R)
• M45: 20,670,835 km (0.07 R)
• M46: 21,393,543 km (0.103 R)
• M47: 21,758,113 km (0.109 R)
• M48: 22,715,389 km (0.036 R)
• M49: 23,161,939 km (0.105 R)
• M50: 23,311,387 km (0.073 R)
• M51: 23,461,135 km (0.111 R)
• M52: 23,987,869 km (0.08 R)
• M53: 24,139,112 km (0.101 R)
• M54: 24,823,523 km (0.053 R)
• M55: 28,419,855 km (0.08 R)
• M56: 28,499,890 km (0.066 R)
• M57: 29,789,574 km (0.086 R)
• M58: 30,523,351 km (0.093 R)
• M59: 31,098,256 km (0.1 R)
• M60: 32,425,488 km (0.09 R)
• M61: 33,771,271 km (0.065 R)
• M62: 37,477,109 km (0.11 R)
• M63: 38,092,555 km (0.065 R)
• M64: 40,317,524 km (0.054 R)
• M65: 40,767,514 km (0.078 R)
• M66: 43,410,310 km (0.098 R)
• M67: 44,798,878 km (0.037 R)
• M68: 46,014,061 km (0.096 R)
• M69: 47,524,551 km (0.087 R)
• M70: 49,147,089 km (0.117 R)
• M71: 49,435,364 km (0.051 R)
• M72: 50,787,729 km (0.112 R)
• M73: 51,176,384 km (0.109 R)
• M74: 51,566,087 km (0.085 R)
• M75: 51,858,850 km (0.055 R)
• M76: 52,544,457 km (0.102 R)
• M77: 54,320,932 km (0.047 R)
• M78: 54,618,931 km (0.032 R)
• M79: 54,917,378 km (0.117 R)
• M80: 56,117,004 km (0.097 R)
• M81: 56,418,294 km (0.109 R)
• M82: 57,527,412 km (0.11 R)
• M83: 57,932,523 km (0.071 R)
• M84: 58,135,378 km (0.119 R)
• M85: 61,310,593 km (0.071 R)
• M86: 62,346,708 km (0.086 R)
• M87: 63,388,807 km (0.113 R)
• M88: 64,226,555 km (0.091 R)
• M89: 64,331,423 km (0.075 R)
• M90: 64,541,608 km (0.095 R)
• M91: 65,912,971 km (0.114 R)
• M92: 67,293,909 km (0.027 R)
• M93: 69,114,067 km (0.086 R)
• M94: 71,167,447 km (0.113 R)
• M95: 72,365,427 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.2

Radius: 8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.73 AU - 19.01 AU

Year: 28611 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,148,109 km

• M1: 136,732 km (0.05 R)
• M2: 360,680 km (0.06 R)
• M3: 557,701 km (0.09 R)
• M4: 1,048,681 km (0.058 R)
• M5: 1,188,854 km (0.105 R)
• M6: 1,246,599 km (0.119 R)
• M7: 1,425,967 km (0.062 R)
• M8: 1,518,867 km (0.101 R)
• M9: 1,776,624 km (0.066 R)
• M10: 1,843,345 km (0.065 R)
• M11: 2,333,278 km (0.091 R)
• M12: 2,745,570 km (0.107 R)
• M13: 3,099,967 km (0.114 R)
• M14: 3,344,260 km (0.089 R)
• M15: 3,765,229 km (0.081 R)
• M16: 3,894,930 km (0.118 R)
• M17: 4,070,109 km (0.102 R)
• M18: 5,222,611 km (0.11 R)
• M19: 7,045,611 km (0.098 R)
• M20: 8,023,981 km (0.08 R)
• M21: 8,529,173 km (0.073 R)
• M22: 8,642,867 km (0.074 R)
• M23: 8,871,603 km (0.057 R)
• M24: 8,929,198 km (0.06 R)
• M25: 10,045,647 km (0.108 R)
• M26: 10,896,111 km (0.064 R)
• M27: 11,517,690 km (0.06 R)
• M28: 12,665,405 km (0.071 R)
• M29: 12,795,106 km (0.093 R)
• M30: 12,990,630 km (0.068 R)
• M31: 13,649,459 km (0.098 R)
• M32: 14,049,933 km (0.053 R)
• M33: 14,999,281 km (0.071 R)
• M34: 15,274,391 km (0.101 R)
• M35: 16,320,679 km (0.08 R)
• M36: 17,896,692 km (0.071 R)
• M37: 18,702,875 km (0.071 R)
• M38: 18,850,678 km (0.095 R)
• M39: 19,073,130 km (0.046 R)
• M40: 21,114,543 km (0.115 R)
• M41: 21,345,522 km (0.088 R)
• M42: 22,592,121 km (0.11 R)
• M43: 23,065,598 km (0.118 R)
• M44: 23,942,242 km (0.026 R)
• M45: 24,022,426 km (0.075 R)
• M46: 24,183,244 km (0.098 R)
• M47: 24,344,361 km (0.094 R)
• M48: 24,424,994 km (0.068 R)
• M49: 25,236,712 km (0.102 R)
• M50: 25,645,862 km (0.05 R)
• M51: 26,470,745 km (0.034 R)
• M52: 27,304,454 km (0.071 R)
• M53: 28,062,017 km (0.079 R)
• M54: 28,401,006 km (0.113 R)
• M55: 30,289,230 km (0.082 R)
• M56: 30,724,111 km (0.03 R)
• M57: 31,073,423 km (0.088 R)
• M58: 31,864,197 km (0.115 R)
• M59: 33,555,251 km (0.061 R)
• M60: 34,095,449 km (0.073 R)
• M61: 34,819,952 km (0.031 R)
• M62: 36,100,210 km (0.064 R)
• M63: 41,180,404 km (0.113 R)
• M64: 41,662,109 km (0.08 R)
• M65: 41,758,600 km (0.102 R)
• M66: 42,145,610 km (0.066 R)
• M67: 44,492,052 km (0.104 R)
• M68: 46,179,516 km (0.068 R)
• M69: 47,685,967 km (0.08 R)
• M70: 47,887,924 km (0.106 R)
• M71: 49,821,776 km (0.097 R)
• M72: 49,924,250 km (0.069 R)
• M73: 50,026,725 km (0.088 R)
• M74: 50,232,123 km (0.045 R)
• M75: 50,540,593 km (0.114 R)
• M76: 50,849,812 km (0.116 R)
• M77: 53,135,967 km (0.092 R)
• M78: 54,502,543 km (0.11 R)
• M79: 54,925,307 km (0.068 R)
• M80: 58,779,397 km (0.083 R)
• M81: 60,629,474 km (0.062 R)
• M82: 61,177,301 km (0.113 R)
• M83: 61,836,878 km (0.112 R)
• M84: 62,498,699 km (0.113 R)
• M85: 65,843,109 km (0.091 R)
• M86: 66,180,752 km (0.045 R)
• M87: 66,293,399 km (0.08 R)
• M88: 67,877,491 km (0.108 R)
• M89: 68,560,106 km (0.114 R)
• M90: 72,007,738 km (0.116 R)
• M91: 73,986,170 km (0.076 R)
• M92: 77,521,018 km (0.101 R)
• M93: 79,189,483 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit