🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.37 AU - 1.61 AU

Year: 648 Days

Day: 46.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.62 AU - 2.16 AU

Year: 926 Days

Day: 46.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.7

Radius: 5.3

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.7 AU - 13.76 AU

Year: 18134 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,736,283 km

• M1: 93,050 km (0.1 R)
• M2: 444,006 km (0.12 R)
• M3: 701,464 km (0.109 R)
• M4: 796,609 km (0.098 R)
• M5: 1,363,884 km (0.085 R)
• M6: 1,963,023 km (0.075 R)
• M7: 2,098,409 km (0.079 R)
• M8: 2,272,092 km (0.058 R)
• M9: 2,307,398 km (0.114 R)
• M10: 2,450,413 km (0.079 R)
• M11: 2,935,260 km (0.035 R)
• M12: 4,119,028 km (0.119 R)
• M13: 4,205,495 km (0.108 R)
• M14: 4,647,258 km (0.101 R)
• M15: 5,290,230 km (0.095 R)
• M16: 5,718,229 km (0.067 R)
• M17: 6,009,646 km (0.101 R)
• M18: 6,206,666 km (0.089 R)
• M19: 6,657,704 km (0.108 R)
• M20: 6,861,606 km (0.105 R)
• M21: 6,964,379 km (0.103 R)
• M22: 7,432,770 km (0.068 R)
• M23: 7,697,409 km (0.112 R)
• M24: 7,965,189 km (0.1 R)
• M25: 8,019,194 km (0.098 R)
• M26: 8,786,781 km (0.101 R)
• M27: 9,349,269 km (0.103 R)
• M28: 9,520,259 km (0.08 R)
• M29: 10,097,856 km (0.115 R)
• M30: 10,449,860 km (0.057 R)
• M31: 10,985,271 km (0.112 R)
• M32: 12,644,610 km (0.103 R)
• M33: 13,535,316 km (0.045 R)
• M34: 13,858,448 km (0.081 R)
• M35: 14,512,041 km (0.1 R)
• M36: 16,877,482 km (0.058 R)
• M37: 17,085,722 km (0.051 R)
• M38: 17,786,140 km (0.101 R)
• M39: 18,068,880 km (0.084 R)
• M40: 19,432,165 km (0.061 R)
• M41: 19,723,432 km (0.101 R)
• M42: 19,796,436 km (0.029 R)
• M43: 20,089,498 km (0.103 R)
• M44: 21,275,809 km (0.048 R)
• M45: 21,877,492 km (0.067 R)
• M46: 23,097,612 km (0.039 R)
• M47: 23,483,425 km (0.071 R)
• M48: 24,968,633 km (0.093 R)
• M49: 25,842,434 km (0.081 R)
• M50: 27,049,988 km (0.115 R)
• M51: 27,293,683 km (0.089 R)
• M52: 27,783,317 km (0.107 R)
• M53: 28,358,072 km (0.036 R)
• M54: 30,274,420 km (0.1 R)
• M55: 31,888,731 km (0.115 R)
• M56: 32,060,320 km (0.111 R)
• M57: 32,576,732 km (0.057 R)
• M58: 34,318,200 km (0.106 R)
• M59: 34,493,978 km (0.104 R)
• M60: 34,582,091 km (0.095 R)
• M61: 36,716,703 km (0.075 R)
• M62: 36,806,611 km (0.101 R)
• M63: 37,166,693 km (0.106 R)
• M64: 37,257,051 km (0.072 R)
• M65: 39,352,318 km (0.113 R)
• M66: 41,392,235 km (0.107 R)
• M67: 42,708,098 km (0.105 R)
• M68: 43,942,131 km (0.077 R)
• M69: 44,995,599 km (0.09 R)
• M70: 45,960,355 km (0.055 R)
• M71: 46,639,829 km (0.07 R)
• M72: 46,737,068 km (0.104 R)
• M73: 47,518,268 km (0.102 R)
• M74: 48,994,350 km (0.081 R)
• M75: 51,186,557 km (0.077 R)
• M76: 51,387,317 km (0.066 R)
• M77: 53,716,107 km (0.066 R)
• M78: 53,818,133 km (0.117 R)
• M79: 56,597,213 km (0.091 R)
• M80: 57,116,916 km (0.113 R)
• M81: 57,951,822 km (0.089 R)
• M82: 61,865,302 km (0.113 R)
• M83: 63,799,902 km (0.059 R)
• M84: 63,907,911 km (0.074 R)
• M85: 64,665,924 km (0.117 R)
• M86: 64,774,532 km (0.096 R)
• M87: 66,191,074 km (0.074 R)
• M88: 67,287,626 km (0.081 R)
• M89: 69,276,680 km (0.118 R)
• M90: 70,055,336 km (0.103 R)
• M91: 73,085,890 km (0.118 R)
• M92: 74,332,788 km (0.081 R)
• M93: 74,446,483 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.1

Radius: 7.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 15.45 AU - 25.25 AU

Year: 32722 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,736,283 km

• M1: 165,156 km (0.077 R)
• M2: 219,011 km (0.116 R)
• M3: 677,080 km (0.055 R)
• M4: 726,447 km (0.029 R)
• M5: 777,161 km (0.064 R)
• M6: 1,288,337 km (0.097 R)
• M7: 2,029,894 km (0.097 R)
• M8: 3,519,589 km (0.055 R)
• M9: 3,968,233 km (0.104 R)
• M10: 4,060,086 km (0.093 R)
• M11: 5,067,478 km (0.061 R)
• M12: 7,185,036 km (0.08 R)
• M13: 7,410,181 km (0.072 R)
• M14: 7,752,311 km (0.073 R)
• M15: 7,925,246 km (0.074 R)
• M16: 8,275,156 km (0.034 R)
• M17: 9,110,959 km (0.113 R)
• M18: 9,973,540 km (0.041 R)
• M19: 11,775,297 km (0.064 R)
• M20: 15,161,295 km (0.044 R)
• M21: 15,233,402 km (0.034 R)
• M22: 15,595,279 km (0.056 R)
• M23: 16,253,958 km (0.025 R)
• M24: 18,054,219 km (0.097 R)
• M25: 18,591,126 km (0.097 R)
• M26: 18,977,986 km (0.039 R)
• M27: 19,602,258 km (0.032 R)
• M28: 19,838,024 km (0.061 R)
• M29: 21,031,366 km (0.11 R)
• M30: 21,921,174 km (0.101 R)
• M31: 22,084,236 km (0.046 R)
• M32: 22,166,066 km (0.059 R)
• M33: 23,988,916 km (0.083 R)
• M34: 24,494,258 km (0.093 R)
• M35: 25,687,301 km (0.084 R)
• M36: 27,161,289 km (0.107 R)
• M37: 28,218,048 km (0.087 R)
• M38: 28,930,134 km (0.105 R)
• M39: 29,019,593 km (0.104 R)
• M40: 31,652,516 km (0.107 R)
• M41: 31,929,122 km (0.1 R)
• M42: 32,485,028 km (0.091 R)
• M43: 32,950,577 km (0.1 R)
• M44: 33,794,309 km (0.041 R)
• M45: 34,266,140 km (0.095 R)
• M46: 36,271,350 km (0.045 R)
• M47: 37,922,312 km (0.055 R)
• M48: 38,020,299 km (0.059 R)
• M49: 39,796,474 km (0.045 R)
• M50: 40,095,072 km (0.118 R)
• M51: 40,194,853 km (0.113 R)
• M52: 41,095,881 km (0.095 R)
• M53: 41,196,561 km (0.109 R)
• M54: 41,397,770 km (0.105 R)
• M55: 41,801,385 km (0.111 R)
• M56: 42,816,257 km (0.052 R)
• M57: 43,429,010 km (0.114 R)
• M58: 44,147,528 km (0.101 R)
• M59: 45,492,413 km (0.105 R)
• M60: 47,587,681 km (0.046 R)
• M61: 48,010,445 km (0.083 R)
• M62: 48,966,375 km (0.114 R)
• M63: 50,681,215 km (0.099 R)
• M64: 51,437,582 km (0.105 R)
• M65: 51,654,350 km (0.072 R)
• M66: 52,088,931 km (0.097 R)
• M67: 54,610,703 km (0.093 R)
• M68: 55,830,823 km (0.109 R)
• M69: 56,612,023 km (0.109 R)
• M70: 57,059,919 km (0.073 R)
• M71: 57,734,157 km (0.074 R)
• M72: 58,072,248 km (0.116 R)
• M73: 58,410,937 km (0.042 R)
• M74: 59,203,956 km (0.12 R)
• M75: 59,317,501 km (0.059 R)
• M76: 59,886,421 km (0.101 R)
• M77: 61,489,063 km (0.048 R)
• M78: 62,526,674 km (0.103 R)
• M79: 64,035,817 km (0.065 R)
• M80: 65,087,490 km (0.03 R)
• M81: 67,919,976 km (0.088 R)
• M82: 68,753,685 km (0.065 R)
• M83: 69,351,329 km (0.081 R)
• M84: 70,310,999 km (0.065 R)
• M85: 71,516,758 km (0.073 R)
• M86: 72,001,006 km (0.119 R)
• M87: 75,667,351 km (0.096 R)
• M88: 76,037,307 km (0.099 R)
• M89: 78,394,371 km (0.102 R)
• M90: 79,143,706 km (0.085 R)
• M91: 81,027,293 km (0.112 R)
• M92: 83,179,857 km (0.083 R)
• M93: 84,582,636 km (0.114 R)
• M94: 85,736,335 km (0.089 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit