🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.91 AU - 1.03 AU

Year: 334 Days

Day: 27.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,471,720 km

• M1: 501,602 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.55 AU - 3.69 AU

Year: 2410 Days

Day: 38.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 116.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,471,720 km

• M1: 92,152 km (0.053 R)

Asteroid Belt

Center: 7.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.32 AU - 12.64 AU

Year: 11869 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,471,720 km

• M1: 205,847 km (0.103 R)
• M2: 327,021 km (0.066 R)
• M3: 588,368 km (0.118 R)
• M4: 1,266,944 km (0.11 R)
• M5: 1,389,465 km (0.104 R)
• M6: 1,494,782 km (0.084 R)
• M7: 1,625,082 km (0.047 R)
• M8: 1,805,198 km (0.098 R)
• M9: 1,968,259 km (0.095 R)
• M10: 2,284,958 km (0.075 R)
• M11: 2,436,800 km (0.115 R)
• M12: 2,858,516 km (0.114 R)
• M13: 3,303,719 km (0.074 R)
• M14: 4,385,462 km (0.079 R)
• M15: 4,639,928 km (0.118 R)
• M16: 4,769,180 km (0.083 R)
• M17: 4,899,480 km (0.105 R)
• M18: 5,230,690 km (0.117 R)
• M19: 5,365,328 km (0.088 R)
• M20: 6,126,182 km (0.099 R)
• M21: 7,330,894 km (0.075 R)
• M22: 7,443,990 km (0.048 R)
• M23: 7,557,684 km (0.093 R)
• M24: 7,671,977 km (0.081 R)
• M25: 8,488,482 km (0.109 R)
• M26: 8,686,999 km (0.101 R)
• M27: 9,291,823 km (0.072 R)
• M28: 9,414,493 km (0.104 R)
• M29: 9,951,998 km (0.098 R)
• M30: 10,627,433 km (0.111 R)
• M31: 10,927,676 km (0.074 R)
• M32: 11,100,461 km (0.045 R)
• M33: 12,560,836 km (0.117 R)
• M34: 13,106,868 km (0.086 R)
• M35: 13,290,574 km (0.057 R)
• M36: 13,893,603 km (0.106 R)
• M37: 14,886,783 km (0.108 R)
• M38: 15,222,930 km (0.103 R)
• M39: 15,513,000 km (0.104 R)
• M40: 17,141,373 km (0.114 R)
• M41: 17,342,432 km (0.104 R)
• M42: 17,899,385 km (0.113 R)
• M43: 18,462,322 km (0.113 R)
• M44: 19,031,093 km (0.077 R)
• M45: 19,135,064 km (0.074 R)
• M46: 19,343,753 km (0.116 R)
• M47: 19,448,322 km (0.113 R)
• M48: 19,868,692 km (0.084 R)
• M49: 20,185,839 km (0.065 R)
• M50: 21,039,893 km (0.118 R)
• M51: 21,363,324 km (0.076 R)
• M52: 21,471,483 km (0.104 R)
• M53: 21,579,792 km (0.111 R)
• M54: 21,688,251 km (0.082 R)
• M55: 22,562,949 km (0.084 R)
• M56: 22,728,255 km (0.116 R)
• M57: 23,337,866 km (0.105 R)
• M58: 24,233,957 km (0.025 R)
• M59: 25,027,425 km (0.071 R)
• M60: 26,002,354 km (0.106 R)
• M61: 26,698,134 km (0.082 R)
• M62: 28,107,794 km (0.086 R)
• M63: 28,404,597 km (0.065 R)
• M64: 28,523,527 km (0.116 R)
• M65: 29,361,125 km (0.103 R)
• M66: 30,146,065 km (0.05 R)
• M67: 30,449,899 km (0.037 R)
• M68: 30,571,671 km (0.111 R)
• M69: 30,693,594 km (0.067 R)
• M70: 31,675,105 km (0.114 R)
• M71: 31,798,523 km (0.09 R)
• M72: 32,418,008 km (0.111 R)
• M73: 32,729,321 km (0.11 R)
• M74: 33,229,277 km (0.092 R)
• M75: 36,670,328 km (0.042 R)
• M76: 40,289,998 km (0.077 R)
• M77: 40,758,837 km (0.113 R)
• M78: 41,904,907 km (0.113 R)
• M79: 42,515,864 km (0.108 R)
• M80: 43,746,756 km (0.098 R)
• M81: 44,781,524 km (0.105 R)
• M82: 46,243,694 km (0.105 R)
• M83: 46,453,879 km (0.103 R)
• M84: 46,804,835 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.4

Radius: 6.1

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.4 AU - 16.48 AU

Year: 20202 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,471,720 km

• M1: 181,612 km (0.069 R)
• M2: 277,803 km (0.056 R)
• M3: 543,339 km (0.069 R)
• M4: 734,825 km (0.101 R)
• M5: 971,788 km (0.088 R)
• M6: 1,513,033 km (0.068 R)
• M7: 1,721,722 km (0.113 R)
• M8: 2,199,537 km (0.034 R)
• M9: 2,299,768 km (0.106 R)
• M10: 2,574,729 km (0.094 R)
• M11: 2,716,249 km (0.063 R)
• M12: 2,933,165 km (0.057 R)
• M13: 3,231,164 km (0.1 R)
• M14: 5,080,194 km (0.072 R)
• M15: 5,302,646 km (0.086 R)
• M16: 5,665,122 km (0.112 R)
• M17: 5,895,652 km (0.076 R)
• M18: 6,413,859 km (0.101 R)
• M19: 6,946,577 km (0.054 R)
• M20: 6,995,645 km (0.036 R)
• M21: 7,045,013 km (0.089 R)
• M22: 7,645,050 km (0.112 R)
• M23: 7,695,763 km (0.068 R)
• M24: 8,575,399 km (0.089 R)
• M25: 9,215,378 km (0.105 R)
• M26: 10,036,820 km (0.12 R)
• M27: 10,315,820 km (0.068 R)
• M28: 12,939,318 km (0.089 R)
• M29: 13,981,267 km (0.079 R)
• M30: 14,732,698 km (0.107 R)
• M31: 16,536,848 km (0.09 R)
• M32: 16,602,521 km (0.098 R)
• M33: 17,131,350 km (0.091 R)
• M34: 19,648,184 km (0.052 R)
• M35: 23,007,405 km (0.075 R)
• M36: 23,448,868 km (0.087 R)
• M37: 23,596,521 km (0.085 R)
• M38: 23,893,024 km (0.109 R)
• M39: 24,940,359 km (0.088 R)
• M40: 26,155,692 km (0.034 R)
• M41: 26,616,304 km (0.055 R)
• M42: 26,770,539 km (0.099 R)
• M43: 27,312,382 km (0.077 R)
• M44: 29,515,809 km (0.096 R)
• M45: 29,595,545 km (0.114 R)
• M46: 30,236,123 km (0.112 R)
• M47: 32,761,186 km (0.038 R)
• M48: 33,009,069 km (0.069 R)
• M49: 33,423,755 km (0.105 R)
• M50: 34,509,686 km (0.117 R)
• M51: 35,692,107 km (0.12 R)
• M52: 37,145,750 km (0.092 R)
• M53: 37,836,593 km (0.118 R)
• M54: 38,444,409 km (0.056 R)
• M55: 38,531,475 km (0.12 R)
• M56: 39,581,801 km (0.085 R)
• M57: 39,934,104 km (0.099 R)
• M58: 40,819,125 km (0.118 R)
• M59: 41,353,190 km (0.115 R)
• M60: 41,621,120 km (0.117 R)
• M61: 42,338,441 km (0.12 R)
• M62: 43,150,309 km (0.115 R)
• M63: 44,606,345 km (0.119 R)
• M64: 45,893,485 km (0.099 R)
• M65: 47,006,493 km (0.109 R)
• M66: 47,192,743 km (0.058 R)
• M67: 47,286,092 km (0.027 R)
• M68: 47,472,790 km (0.089 R)
• M69: 47,566,289 km (0.064 R)
• M70: 48,222,126 km (0.08 R)
• M71: 49,448,080 km (0.091 R)
• M72: 50,875,543 km (0.114 R)
• M73: 52,412,811 km (0.074 R)
• M74: 53,187,279 km (0.101 R)
• M75: 53,284,368 km (0.099 R)
• M76: 54,160,563 km (0.115 R)
• M77: 54,649,449 km (0.099 R)
• M78: 55,336,252 km (0.094 R)
• M79: 55,434,688 km (0.029 R)
• M80: 56,322,551 km (0.099 R)
• M81: 56,718,537 km (0.107 R)
• M82: 56,917,053 km (0.064 R)
• M83: 57,215,052 km (0.056 R)
• M84: 58,412,284 km (0.113 R)
• M85: 62,053,496 km (0.107 R)
• M86: 63,901,478 km (0.104 R)
• M87: 64,624,934 km (0.058 R)
• M88: 66,602,468 km (0.119 R)
• M89: 68,283,050 km (0.112 R)
• M90: 68,916,897 km (0.084 R)
• M91: 69,128,727 km (0.088 R)
• M92: 70,510,114 km (0.111 R)
• M93: 71,257,655 km (0.114 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit