🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 45.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 40.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.56 AU - 0.78 AU

Year: 192 Days

Day: 22.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.51 AU - 1.61 AU

Year: 682 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,851,278 km

• M1: 247,734 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.45 AU - 1.95 AU

Year: 775 Days

Day: 32.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.38 AU - 5.3 AU

Year: 3163 Days

Day: 17.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,851,278 km

• M1: 183,856 km (0.067 R)
• M2: 604,974 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 14.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.89 AU - 8.17 AU

Year: 6521 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 101,851,278 km

• M1: 197,170 km (0.063 R)
• M2: 289,472 km (0.059 R)
• M3: 470,934 km (0.076 R)
• M4: 703,708 km (0.086 R)
• M5: 831,016 km (0.112 R)
• M6: 967,300 km (0.106 R)
• M7: 1,240,615 km (0.073 R)
• M8: 1,424,770 km (0.094 R)
• M9: 1,605,335 km (0.105 R)
• M10: 1,904,979 km (0.079 R)
• M11: 2,223,024 km (0.117 R)
• M12: 2,328,042 km (0.054 R)
• M13: 2,621,553 km (0.094 R)
• M14: 2,976,698 km (0.114 R)
• M15: 3,093,086 km (0.095 R)
• M16: 3,416,666 km (0.066 R)
• M17: 3,823,273 km (0.104 R)
• M18: 4,078,636 km (0.056 R)
• M19: 4,644,715 km (0.043 R)
• M20: 5,095,752 km (0.049 R)
• M21: 5,215,730 km (0.061 R)
• M22: 5,438,331 km (0.113 R)
• M23: 5,602,141 km (0.034 R)
• M24: 6,018,921 km (0.072 R)
• M25: 6,252,593 km (0.081 R)
• M26: 6,794,735 km (0.11 R)
• M27: 7,082,711 km (0.106 R)
• M28: 7,397,465 km (0.072 R)
• M29: 7,556,488 km (0.07 R)
• M30: 7,739,745 km (0.075 R)
• M31: 8,157,422 km (0.105 R)
• M32: 8,251,220 km (0.102 R)
• M33: 8,463,799 km (0.084 R)
• M34: 8,942,362 km (0.057 R)
• M35: 9,112,006 km (0.045 R)
• M36: 9,307,232 km (0.106 R)
• M37: 9,627,371 km (0.102 R)
• M38: 10,329,434 km (0.077 R)
• M39: 10,866,789 km (0.102 R)
• M40: 11,022,072 km (0.1 R)
• M41: 11,942,248 km (0.102 R)
• M42: 12,398,223 km (0.087 R)
• M43: 13,024,140 km (0.086 R)
• M44: 13,161,621 km (0.109 R)
• M45: 14,250,394 km (0.08 R)
• M46: 14,392,063 km (0.083 R)
• M47: 14,676,748 km (0.106 R)
• M48: 14,819,913 km (0.089 R)
• M49: 15,078,568 km (0.067 R)
• M50: 15,251,952 km (0.099 R)
• M51: 15,542,321 km (0.12 R)
• M52: 15,834,486 km (0.104 R)
• M53: 16,010,712 km (0.113 R)
• M54: 17,656,289 km (0.116 R)
• M55: 17,778,061 km (0.082 R)
• M56: 18,206,360 km (0.111 R)
• M57: 19,011,197 km (0.069 R)
• M58: 19,954,112 km (0.101 R)
• M59: 20,847,959 km (0.116 R)
• M60: 21,624,522 km (0.108 R)
• M61: 22,016,319 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 9.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.58 AU - 11.58 AU

Year: 12903 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,851,278 km

• M1: 261,946 km (0.106 R)
• M2: 410,796 km (0.063 R)
• M3: 739,911 km (0.074 R)
• M4: 1,097,300 km (0.118 R)
• M5: 1,165,667 km (0.08 R)
• M6: 1,530,386 km (0.106 R)
• M7: 1,739,225 km (0.071 R)
• M8: 1,874,611 km (0.101 R)
• M9: 2,098,409 km (0.113 R)
• M10: 2,184,727 km (0.06 R)
• M11: 2,541,668 km (0.057 R)
• M12: 2,603,003 km (0.026 R)
• M13: 3,078,874 km (0.059 R)
• M14: 3,177,309 km (0.092 R)
• M15: 3,310,302 km (0.047 R)
• M16: 3,377,471 km (0.084 R)
• M17: 3,685,493 km (0.105 R)
• M18: 3,755,206 km (0.106 R)
• M19: 4,002,641 km (0.1 R)
• M20: 4,074,298 km (0.113 R)
• M21: 4,891,102 km (0.09 R)
• M22: 5,006,442 km (0.066 R)
• M23: 5,161,575 km (0.063 R)
• M24: 5,920,037 km (0.111 R)
• M25: 6,084,295 km (0.117 R)
• M26: 7,363,058 km (0.118 R)
• M27: 7,717,754 km (0.115 R)
• M28: 9,239,464 km (0.113 R)
• M29: 10,107,730 km (0.077 R)
• M30: 10,901,346 km (0.098 R)
• M31: 11,921,305 km (0.058 R)
• M32: 12,024,976 km (0.078 R)
• M33: 12,285,426 km (0.064 R)
• M34: 12,918,225 km (0.071 R)
• M35: 13,131,551 km (0.045 R)
• M36: 13,724,258 km (0.111 R)
• M37: 13,941,923 km (0.11 R)
• M38: 14,546,448 km (0.08 R)
• M39: 16,066,363 km (0.114 R)
• M40: 16,815,997 km (0.105 R)
• M41: 17,048,921 km (0.107 R)
• M42: 18,229,847 km (0.038 R)
• M43: 19,681,545 km (0.083 R)
• M44: 20,732,021 km (0.045 R)
• M45: 21,295,706 km (0.07 R)
• M46: 21,547,778 km (0.118 R)
• M47: 21,610,908 km (0.102 R)
• M48: 22,182,372 km (0.118 R)
• M49: 23,081,007 km (0.112 R)
• M50: 24,057,133 km (0.118 R)
• M51: 25,579,890 km (0.117 R)
• M52: 26,861,195 km (0.049 R)
• M53: 27,133,613 km (0.077 R)
• M54: 27,201,830 km (0.095 R)
• M55: 27,543,960 km (0.119 R)
• M56: 27,749,807 km (0.108 R)
• M57: 28,648,142 km (0.076 R)
• M58: 29,978,217 km (0.097 R)
• M59: 30,757,472 km (0.108 R)
• M60: 30,828,531 km (0.052 R)
• M61: 31,686,923 km (0.088 R)
• M62: 32,698,205 km (0.106 R)
• M63: 33,573,353 km (0.105 R)
• M64: 34,752,333 km (0.117 R)
• M65: 35,049,136 km (0.073 R)
• M66: 35,421,335 km (0.116 R)
• M67: 35,869,829 km (0.112 R)
• M68: 36,696,806 km (0.117 R)
• M69: 37,758,503 km (0.105 R)
• M70: 37,987,238 km (0.047 R)
• M71: 38,293,165 km (0.12 R)
• M72: 39,138,244 km (0.067 R)
• M73: 39,834,323 km (0.094 R)
• M74: 41,003,430 km (0.084 R)
• M75: 42,897,489 km (0.1 R)
• M76: 44,336,770 km (0.104 R)
• M77: 44,739,338 km (0.09 R)
• M78: 45,466,982 km (0.026 R)
• M79: 45,629,295 km (0.073 R)
• M80: 45,710,527 km (0.094 R)
• M81: 46,688,598 km (0.119 R)
• M82: 47,180,176 km (0.101 R)
• M83: 48,085,992 km (0.077 R)
• M84: 49,664,100 km (0.094 R)
• M85: 50,333,550 km (0.105 R)
• M86: 52,275,031 km (0.12 R)
• M87: 56,143,782 km (0.082 R)
• M88: 56,492,195 km (0.058 R)
• M89: 57,629,289 km (0.084 R)
• M90: 58,420,811 km (0.12 R)
• M91: 58,685,450 km (0.104 R)
• M92: 58,862,125 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.7

Radius: 7.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.43 AU - 20.57 AU

Year: 26717 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,851,278 km

• M1: 157,826 km (0.114 R)
• M2: 453,132 km (0.116 R)
• M3: 1,037,312 km (0.058 R)
• M4: 1,102,088 km (0.117 R)
• M5: 1,270,236 km (0.109 R)
• M6: 2,487,513 km (0.067 R)
• M7: 2,664,488 km (0.101 R)
• M8: 2,937,653 km (0.081 R)
• M9: 3,030,703 km (0.077 R)
• M10: 3,315,986 km (0.092 R)
• M11: 3,609,797 km (0.102 R)
• M12: 3,709,728 km (0.119 R)
• M13: 3,912,134 km (0.108 R)
• M14: 4,757,960 km (0.072 R)
• M15: 4,978,168 km (0.066 R)
• M16: 5,033,669 km (0.07 R)
• M17: 5,658,390 km (0.081 R)
• M18: 5,891,763 km (0.098 R)
• M19: 6,307,645 km (0.065 R)
• M20: 6,732,951 km (0.082 R)
• M21: 6,918,004 km (0.059 R)
• M22: 7,167,533 km (0.061 R)
• M23: 8,458,862 km (0.061 R)
• M24: 9,890,364 km (0.073 R)
• M25: 10,242,218 km (0.111 R)
• M26: 11,395,319 km (0.105 R)
• M27: 12,211,824 km (0.072 R)
• M28: 12,286,922 km (0.118 R)
• M29: 13,744,005 km (0.119 R)
• M30: 14,136,550 km (0.09 R)
• M31: 14,532,685 km (0.072 R)
• M32: 15,824,912 km (0.085 R)
• M33: 16,484,638 km (0.112 R)
• M34: 17,745,898 km (0.119 R)
• M35: 18,345,037 km (0.12 R)
• M36: 18,431,206 km (0.117 R)
• M37: 20,270,960 km (0.084 R)
• M38: 20,360,121 km (0.109 R)
• M39: 21,348,364 km (0.084 R)
• M40: 22,076,906 km (0.109 R)
• M41: 24,690,381 km (0.092 R)
• M42: 28,091,787 km (0.071 R)
• M43: 29,695,028 km (0.053 R)
• M44: 31,430,662 km (0.12 R)
• M45: 31,533,885 km (0.101 R)
• M46: 33,619,877 km (0.103 R)
• M47: 36,940,202 km (0.101 R)
• M48: 39,026,345 km (0.111 R)
• M49: 39,137,197 km (0.086 R)
• M50: 42,511,227 km (0.087 R)
• M51: 42,625,220 km (0.108 R)
• M52: 43,082,541 km (0.061 R)
• M53: 44,579,866 km (0.118 R)
• M54: 45,626,453 km (0.116 R)
• M55: 45,860,125 km (0.057 R)
• M56: 48,218,834 km (0.106 R)
• M57: 49,173,269 km (0.098 R)
• M58: 57,912,328 km (0.052 R)
• M59: 59,435,982 km (0.067 R)
• M60: 60,074,615 km (0.116 R)
• M61: 62,133,830 km (0.045 R)
• M62: 62,522,485 km (0.118 R)
• M63: 63,172,039 km (0.079 R)
• M64: 64,740,124 km (0.093 R)
• M65: 65,134,165 km (0.025 R)
• M66: 67,648,157 km (0.112 R)
• M67: 69,252,146 km (0.098 R)
• M68: 69,924,139 km (0.093 R)
• M69: 70,733,464 km (0.101 R)
• M70: 71,139,323 km (0.052 R)
• M71: 71,545,930 km (0.092 R)
• M72: 71,953,285 km (0.111 R)
• M73: 72,089,269 km (0.105 R)
• M74: 72,225,254 km (0.108 R)
• M75: 79,556,896 km (0.075 R)
• M76: 79,978,911 km (0.047 R)
• M77: 80,683,966 km (0.081 R)
• M78: 81,958,241 km (0.069 R)
• M79: 84,670,151 km (0.114 R)
• M80: 85,532,583 km (0.097 R)
• M81: 86,109,133 km (0.087 R)
• M82: 87,701,453 km (0.11 R)
• M83: 90,474,698 km (0.072 R)
• M84: 91,062,169 km (0.084 R)
• M85: 92,241,000 km (0.087 R)
• M86: 94,762,622 km (0.052 R)
• M87: 95,957,161 km (0.071 R)
• M88: 97,306,833 km (0.114 R)
• M89: 97,457,328 km (0.072 R)
• M90: 98,059,459 km (0.104 R)
• M91: 99,116,368 km (0.082 R)
• M92: 100,328,859 km (0.099 R)
• M93: 101,851,317 km (0.067 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit