🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 272 Days

Day: 15.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.1 AU - 4.86 AU

Year: 3413 Days

Day: 22.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,493,807 km

• M1: 2,179,940 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 5.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.65 AU - 20.33 AU

Year: 30966 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,493,807 km

• M1: 237,861 km (0.109 R)
• M2: 998,715 km (0.093 R)
• M3: 1,484,011 km (0.084 R)
• M4: 1,890,169 km (0.101 R)
• M5: 1,946,867 km (0.073 R)
• M6: 2,482,128 km (0.102 R)
• M7: 3,296,090 km (0.074 R)
• M8: 3,749,521 km (0.05 R)
• M9: 3,821,029 km (0.114 R)
• M10: 3,892,985 km (0.107 R)
• M11: 4,222,400 km (0.113 R)
• M12: 4,259,500 km (0.084 R)
• M13: 4,522,643 km (0.114 R)
• M14: 4,829,767 km (0.086 R)
• M15: 5,303,245 km (0.064 R)
• M16: 5,545,593 km (0.112 R)
• M17: 5,832,821 km (0.094 R)
• M18: 6,251,396 km (0.116 R)
• M19: 7,791,805 km (0.101 R)
• M20: 8,113,291 km (0.102 R)
• M21: 8,439,115 km (0.07 R)
• M22: 8,721,855 km (0.082 R)
• M23: 8,769,278 km (0.115 R)
• M24: 8,959,865 km (0.056 R)
• M25: 9,442,169 km (0.073 R)
• M26: 9,883,483 km (0.108 R)
• M27: 10,432,058 km (0.104 R)
• M28: 10,684,579 km (0.086 R)
• M29: 11,610,590 km (0.087 R)
• M30: 12,242,043 km (0.07 R)
• M31: 12,348,257 km (0.075 R)
• M32: 12,615,439 km (0.118 R)
• M33: 12,830,561 km (0.087 R)
• M34: 13,264,394 km (0.041 R)
• M35: 13,318,998 km (0.048 R)
• M36: 13,868,919 km (0.12 R)
• M37: 14,990,604 km (0.087 R)
• M38: 15,047,451 km (0.118 R)
• M39: 15,619,962 km (0.067 R)
• M40: 18,465,164 km (0.045 R)
• M41: 20,134,377 km (0.071 R)
• M42: 20,701,353 km (0.109 R)
• M43: 20,828,063 km (0.113 R)
• M44: 21,018,650 km (0.064 R)
• M45: 21,529,677 km (0.081 R)
• M46: 22,825,045 km (0.071 R)
• M47: 24,078,824 km (0.093 R)
• M48: 25,084,272 km (0.079 R)
• M49: 25,286,977 km (0.094 R)
• M50: 26,103,482 km (0.087 R)
• M51: 27,483,373 km (0.115 R)
• M52: 28,111,983 km (0.086 R)
• M53: 28,674,770 km (0.071 R)
• M54: 29,668,399 km (0.086 R)
• M55: 30,241,359 km (0.112 R)
• M56: 30,313,316 km (0.049 R)
• M57: 31,180,086 km (0.037 R)
• M58: 31,543,758 km (0.081 R)
• M59: 31,908,777 km (0.096 R)
• M60: 33,086,112 km (0.107 R)
• M61: 33,531,316 km (0.088 R)
• M62: 34,502,804 km (0.114 R)
• M63: 36,015,239 km (0.11 R)
• M64: 38,869,716 km (0.059 R)
• M65: 39,417,842 km (0.094 R)
• M66: 41,715,815 km (0.088 R)
• M67: 42,518,408 km (0.116 R)
• M68: 43,325,937 km (0.083 R)
• M69: 43,731,646 km (0.108 R)
• M70: 44,301,614 km (0.118 R)
• M71: 45,284,622 km (0.088 R)
• M72: 45,366,901 km (0.12 R)
• M73: 45,613,887 km (0.111 R)
• M74: 46,855,549 km (0.053 R)
• M75: 47,606,082 km (0.036 R)
• M76: 47,856,957 km (0.104 R)
• M77: 48,612,726 km (0.107 R)
• M78: 49,711,223 km (0.106 R)
• M79: 50,732,378 km (0.072 R)
• M80: 51,074,359 km (0.102 R)
• M81: 52,363,443 km (0.038 R)
• M82: 52,968,716 km (0.042 R)
• M83: 53,837,282 km (0.105 R)
• M84: 54,885,963 km (0.085 R)
• M85: 56,559,963 km (0.101 R)
• M86: 56,825,798 km (0.061 R)
• M87: 57,003,221 km (0.102 R)
• M88: 57,536,687 km (0.099 R)
• M89: 58,698,315 km (0.108 R)
• M90: 59,237,017 km (0.103 R)
• M91: 59,867,572 km (0.085 R)
• M92: 60,319,357 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682

Radius: 4.8

Gravity: 29.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.53 AU - 20.91 AU

Year: 32722 Days

Day: 22.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,493,807 km

• M1: 62,981 km (0.084 R)
• M2: 121,473 km (0.109 R)
• M3: 181,313 km (0.068 R)
• M4: 527,482 km (0.116 R)
• M5: 580,440 km (0.059 R)
• M6: 2,953,960 km (0.112 R)
• M7: 3,494,307 km (0.048 R)
• M8: 4,171,387 km (0.08 R)
• M9: 4,387,855 km (0.107 R)
• M10: 4,719,214 km (0.103 R)
• M11: 6,246,160 km (0.108 R)
• M12: 7,126,244 km (0.1 R)
• M13: 7,319,824 km (0.08 R)
• M14: 8,929,946 km (0.097 R)
• M15: 10,133,610 km (0.078 R)
• M16: 11,162,694 km (0.115 R)
• M17: 11,387,390 km (0.115 R)
• M18: 11,613,731 km (0.116 R)
• M19: 11,841,569 km (0.098 R)
• M20: 13,397,387 km (0.084 R)
• M21: 13,716,180 km (0.089 R)
• M22: 15,347,545 km (0.101 R)
• M23: 16,695,870 km (0.119 R)
• M24: 17,211,385 km (0.099 R)
• M25: 18,169,709 km (0.105 R)
• M26: 19,504,271 km (0.1 R)
• M27: 19,594,329 km (0.095 R)
• M28: 20,411,433 km (0.114 R)
• M29: 21,704,257 km (0.076 R)
• M30: 22,266,446 km (0.094 R)
• M31: 24,368,446 km (0.108 R)
• M32: 25,541,443 km (0.096 R)
• M33: 27,033,233 km (0.074 R)
• M34: 27,334,972 km (0.091 R)
• M35: 27,840,463 km (0.117 R)
• M36: 30,204,708 km (0.119 R)
• M37: 31,147,324 km (0.117 R)
• M38: 31,463,574 km (0.102 R)
• M39: 33,276,102 km (0.056 R)
• M40: 35,891,970 km (0.111 R)
• M41: 36,556,184 km (0.07 R)
• M42: 36,778,487 km (0.108 R)
• M43: 37,336,337 km (0.119 R)
• M44: 37,448,237 km (0.074 R)
• M45: 38,121,876 km (0.106 R)
• M46: 40,052,137 km (0.117 R)
• M47: 41,781,638 km (0.114 R)
• M48: 42,014,113 km (0.075 R)
• M49: 42,246,887 km (0.093 R)
• M50: 43,182,622 km (0.071 R)
• M51: 43,300,056 km (0.107 R)
• M52: 43,535,374 km (0.109 R)
• M53: 43,770,991 km (0.107 R)
• M54: 43,888,874 km (0.053 R)
• M55: 45,671,332 km (0.055 R)
• M56: 47,598,303 km (0.111 R)
• M57: 54,548,769 km (0.081 R)
• M58: 54,930,094 km (0.119 R)
• M59: 55,567,231 km (0.042 R)
• M60: 55,822,894 km (0.118 R)
• M61: 60,884,538 km (0.076 R)
• M62: 61,543,966 km (0.093 R)
• M63: 64,339,501 km (0.107 R)
• M64: 64,473,690 km (0.083 R)
• M65: 64,876,707 km (0.101 R)
• M66: 66,090,694 km (0.041 R)
• M67: 67,312,160 km (0.11 R)
• M68: 67,448,444 km (0.108 R)
• M69: 68,815,320 km (0.106 R)
• M70: 71,021,290 km (0.081 R)
• M71: 73,670,818 km (0.102 R)
• M72: 74,373,329 km (0.112 R)
• M73: 78,348,893 km (0.036 R)
• M74: 79,209,679 km (0.101 R)
• M75: 79,929,544 km (0.106 R)
• M76: 80,651,503 km (0.108 R)
• M77: 81,085,636 km (0.114 R)
• M78: 81,956,296 km (0.117 R)
• M79: 82,392,822 km (0.063 R)
• M80: 83,122,112 km (0.072 R)
• M81: 83,707,040 km (0.092 R)
• M82: 85,028,139 km (0.077 R)
• M83: 85,470,051 km (0.105 R)
• M84: 90,231,003 km (0.076 R)
• M85: 93,705,713 km (0.032 R)
• M86: 95,382,854 km (0.108 R)
• M87: 95,688,932 km (0.069 R)
• M88: 96,301,834 km (0.062 R)
• M89: 96,762,446 km (0.11 R)
• M90: 100,007,224 km (0.109 R)
• M91: 100,629,252 km (0.067 R)
• M92: 103,758,989 km (0.105 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit