🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 181 Days

Day: 37.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.85 AU

Year: 272 Days

Day: 20.7 Hours

Environment

Temp: 70 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.82 AU - 1.34 AU

Year: 427 Days

Day: 40.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 89,270,974 km

• M1: 93,349 km (0.05 R)
• M2: 662,270 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.38 AU - 2.02 AU

Year: 844 Days

Day: 38.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.84 AU - 2.86 AU

Year: 1832 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,270,974 km

• M1: 110,852 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.92 AU - 3.8 AU

Year: 2345 Days

Day: 17.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.19 AU - 4.47 AU

Year: 2854 Days

Day: 41.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 10.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.88 AU - 5.58 AU

Year: 3917 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,270,974 km

• M1: 136,433 km (0.106 R)
• M2: 226,491 km (0.118 R)
• M3: 392,844 km (0.093 R)
• M4: 708,047 km (0.112 R)
• M5: 826,229 km (0.093 R)
• M6: 1,016,817 km (0.067 R)
• M7: 1,208,302 km (0.113 R)
• M8: 1,337,854 km (0.078 R)
• M9: 1,472,193 km (0.116 R)
• M10: 1,611,169 km (0.101 R)
• M11: 1,787,096 km (0.103 R)
• M12: 1,919,191 km (0.087 R)
• M13: 2,263,865 km (0.12 R)
• M14: 2,407,329 km (0.098 R)
• M15: 2,498,584 km (0.041 R)
• M16: 2,760,380 km (0.12 R)
• M17: 2,855,973 km (0.086 R)
• M18: 3,050,749 km (0.047 R)
• M19: 3,453,467 km (0.1 R)
• M20: 4,067,267 km (0.102 R)
• M21: 4,154,632 km (0.05 R)
• M22: 4,578,293 km (0.105 R)
• M23: 4,806,879 km (0.111 R)
• M24: 5,275,419 km (0.113 R)
• M25: 5,563,545 km (0.102 R)
• M26: 5,807,689 km (0.055 R)
• M27: 6,230,901 km (0.039 R)
• M28: 6,433,456 km (0.113 R)
• M29: 6,793,239 km (0.068 R)
• M30: 6,897,359 km (0.115 R)
• M31: 7,054,288 km (0.113 R)
• M32: 7,318,777 km (0.089 R)
• M33: 7,478,996 km (0.105 R)
• M34: 7,667,340 km (0.079 R)
• M35: 8,214,269 km (0.114 R)
• M36: 8,353,096 km (0.072 R)
• M37: 8,492,522 km (0.068 R)
• M38: 8,576,596 km (0.113 R)
• M39: 9,087,023 km (0.105 R)
• M40: 9,230,488 km (0.072 R)
• M41: 9,345,828 km (0.101 R)
• M42: 9,548,982 km (0.115 R)
• M43: 10,345,890 km (0.063 R)
• M44: 10,646,432 km (0.112 R)
• M45: 10,737,238 km (0.097 R)
• M46: 10,858,561 km (0.058 R)
• M47: 11,011,002 km (0.073 R)
• M48: 11,194,708 km (0.091 R)
• M49: 11,410,428 km (0.054 R)
• M50: 12,034,550 km (0.073 R)
• M51: 12,382,365 km (0.106 R)
• M52: 13,446,156 km (0.09 R)
• M53: 13,708,401 km (0.053 R)
• M54: 14,977,140 km (0.03 R)
• M55: 15,146,934 km (0.057 R)
• M56: 15,936,063 km (0.091 R)
• M57: 16,352,992 km (0.118 R)
• M58: 16,422,854 km (0.11 R)
• M59: 16,597,884 km (0.045 R)
• M60: 17,197,771 km (0.082 R)
• M61: 17,948,603 km (0.029 R)
• M62: 18,273,679 km (0.063 R)
• M63: 18,346,234 km (0.062 R)
• M64: 18,418,789 km (0.067 R)
• M65: 18,600,700 km (0.106 R)
• M66: 19,223,775 km (0.107 R)
• M67: 20,377,474 km (0.072 R)
• M68: 20,490,271 km (0.066 R)
• M69: 20,641,065 km (0.048 R)
• M70: 21,362,277 km (0.074 R)
• M71: 21,438,721 km (0.111 R)
• M72: 21,745,247 km (0.102 R)
• M73: 21,937,481 km (0.09 R)
• M74: 22,323,742 km (0.057 R)
• M75: 22,556,666 km (0.076 R)
• M76: 22,751,443 km (0.099 R)
• M77: 22,946,668 km (0.048 R)
• M78: 23,338,764 km (0.086 R)
• M79: 23,496,290 km (0.11 R)
• M80: 24,568,608 km (0.095 R)
• M81: 25,535,010 km (0.059 R)
• M82: 27,297,722 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.9

Radius: 4.4

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.69 AU - 15.87 AU

Year: 18429 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,270,974 km

• M1: 77,342 km (0.108 R)
• M2: 118,781 km (0.071 R)
• M3: 196,572 km (0.11 R)
• M4: 249,529 km (0.093 R)
• M5: 292,763 km (0.093 R)
• M6: 370,853 km (0.077 R)
• M7: 625,618 km (0.116 R)
• M8: 770,579 km (0.086 R)
• M9: 880,533 km (0.082 R)
• M10: 995,723 km (0.112 R)
• M11: 1,115,701 km (0.064 R)
• M12: 1,240,466 km (0.045 R)
• M13: 1,585,737 km (0.099 R)
• M14: 2,049,042 km (0.057 R)
• M15: 2,079,410 km (0.088 R)
• M16: 2,264,313 km (0.094 R)
• M17: 2,486,765 km (0.087 R)
• M18: 3,553,249 km (0.058 R)
• M19: 4,113,941 km (0.045 R)
• M20: 4,190,835 km (0.067 R)
• M21: 4,741,804 km (0.1 R)
• M22: 4,984,900 km (0.102 R)
• M23: 5,357,249 km (0.032 R)
• M24: 5,525,547 km (0.084 R)
• M25: 7,395,072 km (0.109 R)
• M26: 7,724,037 km (0.066 R)
• M27: 9,087,023 km (0.056 R)
• M28: 10,522,415 km (0.119 R)
• M29: 11,051,991 km (0.105 R)
• M30: 12,302,330 km (0.107 R)
• M31: 13,999,369 km (0.056 R)
• M32: 16,986,090 km (0.058 R)
• M33: 17,357,243 km (0.098 R)
• M34: 17,793,769 km (0.052 R)
• M35: 18,297,016 km (0.1 R)
• M36: 18,423,576 km (0.086 R)
• M37: 20,816,245 km (0.117 R)
• M38: 21,546,282 km (0.067 R)
• M39: 22,419,784 km (0.075 R)
• M40: 23,236,289 km (0.075 R)
• M41: 23,304,805 km (0.1 R)
• M42: 23,579,317 km (0.092 R)
• M43: 23,924,140 km (0.113 R)
• M44: 24,548,861 km (0.1 R)
• M45: 26,098,545 km (0.025 R)
• M46: 26,598,202 km (0.1 R)
• M47: 27,462,280 km (0.094 R)
• M48: 27,534,685 km (0.114 R)
• M49: 27,752,200 km (0.058 R)
• M50: 28,408,486 km (0.095 R)
• M51: 29,143,610 km (0.096 R)
• M52: 29,291,413 km (0.118 R)
• M53: 29,885,017 km (0.053 R)
• M54: 30,332,913 km (0.103 R)
• M55: 31,462,078 km (0.039 R)
• M56: 31,993,898 km (0.105 R)
• M57: 32,989,023 km (0.045 R)
• M58: 33,374,537 km (0.114 R)
• M59: 33,684,055 km (0.098 R)
• M60: 34,072,261 km (0.057 R)
• M61: 34,227,993 km (0.117 R)
• M62: 35,403,084 km (0.102 R)
• M63: 35,718,736 km (0.084 R)
• M64: 36,273,295 km (0.086 R)
• M65: 36,671,076 km (0.094 R)
• M66: 36,830,697 km (0.06 R)
• M67: 36,990,467 km (0.102 R)
• M68: 39,088,428 km (0.091 R)
• M69: 40,398,606 km (0.092 R)
• M70: 40,645,891 km (0.098 R)
• M71: 40,728,469 km (0.064 R)
• M72: 41,723,145 km (0.105 R)
• M73: 42,474,426 km (0.091 R)
• M74: 42,893,749 km (0.119 R)
• M75: 44,329,589 km (0.051 R)
• M76: 44,754,896 km (0.041 R)
• M77: 45,609,548 km (0.119 R)
• M78: 45,695,268 km (0.05 R)
• M79: 47,421,777 km (0.053 R)
• M80: 47,856,808 km (0.053 R)
• M81: 48,730,609 km (0.119 R)
• M82: 51,830,426 km (0.091 R)
• M83: 52,188,713 km (0.113 R)
• M84: 52,907,830 km (0.069 R)
• M85: 53,178,303 km (0.109 R)
• M86: 54,355,788 km (0.048 R)
• M87: 55,358,842 km (0.064 R)
• M88: 56,276,026 km (0.04 R)
• M89: 57,290,599 km (0.103 R)
• M90: 57,753,904 km (0.089 R)
• M91: 61,409,178 km (0.113 R)
• M92: 61,788,259 km (0.115 R)
• M93: 63,599,740 km (0.102 R)
• M94: 64,079,350 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525

Radius: 3.7

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.69 AU - 21.27 AU

Year: 29032 Days

Day: 22 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,270,974 km

• M1: 87,515 km (0.069 R)
• M2: 148,999 km (0.031 R)
• M3: 486,642 km (0.094 R)
• M4: 1,073,664 km (0.079 R)
• M5: 1,292,376 km (0.113 R)
• M6: 1,324,689 km (0.113 R)
• M7: 1,524,701 km (0.11 R)
• M8: 1,663,229 km (0.084 R)
• M9: 2,027,201 km (0.119 R)
• M10: 2,535,834 km (0.104 R)
• M11: 2,617,514 km (0.101 R)
• M12: 2,699,942 km (0.108 R)
• M13: 3,345,756 km (0.088 R)
• M14: 3,480,394 km (0.099 R)
• M15: 4,620,181 km (0.058 R)
• M16: 4,870,907 km (0.108 R)
• M17: 5,281,403 km (0.116 R)
• M18: 7,611,240 km (0.072 R)
• M19: 8,510,174 km (0.051 R)
• M20: 9,065,332 km (0.09 R)
• M21: 9,127,864 km (0.098 R)
• M22: 9,696,036 km (0.07 R)
• M23: 9,887,821 km (0.105 R)
• M24: 10,210,503 km (0.112 R)
• M25: 10,668,123 km (0.091 R)
• M26: 11,535,342 km (0.113 R)
• M27: 12,080,327 km (0.066 R)
• M28: 12,843,127 km (0.101 R)
• M29: 13,550,126 km (0.06 R)
• M30: 14,342,247 km (0.089 R)
• M31: 17,657,037 km (0.094 R)
• M32: 17,813,217 km (0.101 R)
• M33: 23,128,130 km (0.083 R)
• M34: 23,384,391 km (0.064 R)
• M35: 23,470,111 km (0.061 R)
• M36: 23,727,569 km (0.091 R)
• M37: 24,592,992 km (0.063 R)
• M38: 24,680,058 km (0.091 R)
• M39: 25,556,702 km (0.074 R)
• M40: 25,644,815 km (0.116 R)
• M41: 25,910,052 km (0.104 R)
• M42: 26,087,475 km (0.118 R)
• M43: 28,612,388 km (0.097 R)
• M44: 29,347,961 km (0.116 R)
• M45: 31,308,291 km (0.087 R)
• M46: 32,447,329 km (0.065 R)
• M47: 33,890,201 km (0.093 R)
• M48: 33,987,140 km (0.038 R)
• M49: 34,765,797 km (0.077 R)
• M50: 35,747,458 km (0.097 R)
• M51: 36,638,763 km (0.096 R)
• M52: 36,837,877 km (0.105 R)
• M53: 37,738,008 km (0.109 R)
• M54: 38,544,191 km (0.082 R)
• M55: 39,152,605 km (0.066 R)
• M56: 41,306,814 km (0.075 R)
• M57: 41,617,679 km (0.119 R)
• M58: 42,659,628 km (0.112 R)
• M59: 43,288,837 km (0.092 R)
• M60: 43,604,638 km (0.056 R)
• M61: 44,450,464 km (0.079 R)
• M62: 45,301,526 km (0.09 R)
• M63: 47,128,116 km (0.053 R)
• M64: 48,104,841 km (0.062 R)
• M65: 49,417,562 km (0.075 R)
• M66: 49,747,426 km (0.108 R)
• M67: 50,963,806 km (0.119 R)
• M68: 51,631,312 km (0.093 R)
• M69: 51,966,112 km (0.116 R)
• M70: 54,784,386 km (0.097 R)
• M71: 56,384,185 km (0.087 R)
• M72: 57,189,920 km (0.118 R)
• M73: 59,395,740 km (0.061 R)
• M74: 60,215,387 km (0.089 R)
• M75: 62,934,927 km (0.091 R)
• M76: 66,541,731 km (0.087 R)
• M77: 67,881,081 km (0.116 R)
• M78: 69,106,138 km (0.075 R)
• M79: 70,091,539 km (0.089 R)
• M80: 70,215,107 km (0.081 R)
• M81: 71,702,708 km (0.101 R)
• M82: 71,951,639 km (0.079 R)
• M83: 72,450,398 km (0.117 R)
• M84: 72,950,354 km (0.09 R)
• M85: 75,340,629 km (0.054 R)
• M86: 77,245,609 km (0.119 R)
• M87: 77,756,336 km (0.088 R)
• M88: 78,012,148 km (0.06 R)
• M89: 78,524,521 km (0.066 R)
• M90: 80,068,221 km (0.089 R)
• M91: 81,881,946 km (0.066 R)
• M92: 82,793,894 km (0.092 R)
• M93: 83,709,284 km (0.102 R)
• M94: 84,496,468 km (0.077 R)
• M95: 85,154,399 km (0.115 R)
• M96: 85,946,071 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit