🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.56 AU - 1.74 AU

Year: 622 Days

Day: 21.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.3 AU - 3.32 AU

Year: 1767 Days

Day: 33.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.05 AU - 3.97 AU

Year: 1929 Days

Day: 42.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,111,223 km

• M1: 324,029 km (0.092 R)
• M2: 2,524,763 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.05 AU - 4.49 AU

Year: 2148 Days

Day: 21.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.7 AU - 4.82 AU

Year: 2580 Days

Day: 32.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.52 AU - 6.84 AU

Year: 3971 Days

Day: 31.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.27 AU - 7.97 AU

Year: 4997 Days

Day: 42.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,111,223 km

• M1: 2,858,367 km (0.092 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 5.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 18.47 AU - 22.81 AU

Year: 27510 Days

Day: 20 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 109,111,223 km

• M1: 75,996 km (0.079 R)
• M2: 129,851 km (0.076 R)
• M3: 226,042 km (0.053 R)
• M4: 382,671 km (0.102 R)
• M5: 512,074 km (0.115 R)
• M6: 1,004,699 km (0.107 R)
• M7: 1,080,845 km (0.036 R)
• M8: 1,489,995 km (0.107 R)
• M9: 1,849,179 km (0.094 R)
• M10: 2,608,837 km (0.039 R)
• M11: 2,857,319 km (0.112 R)
• M12: 2,929,874 km (0.083 R)
• M13: 3,113,431 km (0.093 R)
• M14: 3,263,178 km (0.093 R)
• M15: 3,608,600 km (0.082 R)
• M16: 3,845,413 km (0.094 R)
• M17: 6,475,793 km (0.07 R)
• M18: 6,763,320 km (0.09 R)
• M19: 7,700,999 km (0.088 R)
• M20: 9,370,362 km (0.101 R)
• M21: 9,804,644 km (0.101 R)
• M22: 12,248,625 km (0.099 R)
• M23: 12,902,517 km (0.091 R)
• M24: 15,120,754 km (0.116 R)
• M25: 17,123,122 km (0.105 R)
• M26: 17,987,349 km (0.079 R)
• M27: 18,256,176 km (0.119 R)
• M28: 18,593,968 km (0.082 R)
• M29: 19,070,437 km (0.102 R)
• M30: 19,275,835 km (0.119 R)
• M31: 21,157,328 km (0.111 R)
• M32: 21,298,997 km (0.028 R)
• M33: 25,166,700 km (0.113 R)
• M34: 25,618,037 km (0.107 R)
• M35: 25,920,374 km (0.118 R)
• M36: 25,996,071 km (0.12 R)
• M37: 26,223,908 km (0.059 R)
• M38: 27,836,573 km (0.098 R)
• M39: 28,303,319 km (0.094 R)
• M40: 28,381,259 km (0.083 R)
• M41: 30,115,996 km (0.092 R)
• M42: 30,835,412 km (0.08 R)
• M43: 32,209,918 km (0.096 R)
• M44: 32,291,448 km (0.07 R)
• M45: 34,433,540 km (0.052 R)
• M46: 35,018,169 km (0.113 R)
• M47: 36,876,623 km (0.118 R)
• M48: 38,075,800 km (0.089 R)
• M49: 38,334,454 km (0.069 R)
• M50: 40,073,530 km (0.083 R)
• M51: 40,161,194 km (0.117 R)
• M52: 40,248,858 km (0.113 R)
• M53: 42,462,009 km (0.059 R)
• M54: 43,358,100 km (0.116 R)
• M55: 43,538,216 km (0.106 R)
• M56: 43,989,254 km (0.039 R)
• M57: 44,532,593 km (0.094 R)
• M58: 46,175,926 km (0.093 R)
• M59: 49,052,095 km (0.091 R)
• M60: 49,145,892 km (0.117 R)
• M61: 52,560,314 km (0.107 R)
• M62: 54,684,155 km (0.109 R)
• M63: 55,658,785 km (0.052 R)
• M64: 56,344,542 km (0.066 R)
• M65: 58,120,568 km (0.117 R)
• M66: 58,716,566 km (0.099 R)
• M67: 59,015,313 km (0.095 R)
• M68: 60,316,066 km (0.056 R)
• M69: 61,828,351 km (0.114 R)
• M70: 63,762,053 km (0.106 R)
• M71: 66,232,662 km (0.069 R)
• M72: 69,575,277 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 3.5

Gravity: 66.84 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 20.27 AU - 24.03 AU

Year: 30583 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,111,223 km

• M1: 240,404 km (0.099 R)
• M2: 302,188 km (0.115 R)
• M3: 467,045 km (0.075 R)
• M4: 656,884 km (0.102 R)
• M5: 744,997 km (0.113 R)
• M6: 965,654 km (0.102 R)
• M7: 1,032,375 km (0.088 R)
• M8: 1,350,719 km (0.107 R)
• M9: 1,860,100 km (0.061 R)
• M10: 2,070,435 km (0.093 R)
• M11: 2,422,438 km (0.048 R)
• M12: 2,651,921 km (0.086 R)
• M13: 3,431,476 km (0.103 R)
• M14: 4,005,633 km (0.055 R)
• M15: 5,240,114 km (0.084 R)
• M16: 5,655,697 km (0.108 R)
• M17: 6,205,469 km (0.12 R)
• M18: 7,029,305 km (0.111 R)
• M19: 7,094,081 km (0.072 R)
• M20: 7,420,952 km (0.111 R)
• M21: 7,486,925 km (0.109 R)
• M22: 7,553,047 km (0.104 R)
• M23: 7,752,760 km (0.088 R)
• M24: 8,089,355 km (0.057 R)
• M25: 9,554,517 km (0.119 R)
• M26: 9,842,642 km (0.073 R)
• M27: 10,649,872 km (0.12 R)
• M28: 11,861,316 km (0.066 R)
• M29: 12,798,098 km (0.118 R)
• M30: 13,115,694 km (0.063 R)
• M31: 13,516,168 km (0.084 R)
• M32: 14,411,511 km (0.056 R)
• M33: 15,158,154 km (0.048 R)
• M34: 18,535,625 km (0.042 R)
• M35: 19,437,551 km (0.114 R)
• M36: 21,659,827 km (0.055 R)
• M37: 23,378,407 km (0.116 R)
• M38: 23,960,941 km (0.086 R)
• M39: 24,156,167 km (0.119 R)
• M40: 24,745,133 km (0.079 R)
• M41: 25,836,899 km (0.081 R)
• M42: 26,037,210 km (0.051 R)
• M43: 29,101,423 km (0.102 R)
• M44: 29,309,664 km (0.072 R)
• M45: 30,993,836 km (0.097 R)
• M46: 31,419,742 km (0.088 R)
• M47: 31,740,479 km (0.094 R)
• M48: 32,492,957 km (0.102 R)
• M49: 32,925,594 km (0.096 R)
• M50: 33,142,660 km (0.087 R)
• M51: 35,895,560 km (0.091 R)
• M52: 36,679,304 km (0.036 R)
• M53: 37,582,127 km (0.047 R)
• M54: 39,064,492 km (0.116 R)
• M55: 46,270,621 km (0.091 R)
• M56: 46,513,718 km (0.058 R)
• M57: 47,001,257 km (0.109 R)
• M58: 51,715,535 km (0.109 R)
• M59: 51,841,646 km (0.059 R)
• M60: 52,220,428 km (0.111 R)
• M61: 52,600,257 km (0.07 R)
• M62: 55,026,734 km (0.059 R)
• M63: 57,228,516 km (0.072 R)
• M64: 57,358,816 km (0.104 R)
• M65: 58,668,395 km (0.068 R)
• M66: 60,784,008 km (0.057 R)
• M67: 61,985,130 km (0.099 R)
• M68: 65,362,002 km (0.085 R)
• M69: 66,181,350 km (0.096 R)
• M70: 66,866,658 km (0.03 R)
• M71: 69,492,400 km (0.1 R)
• M72: 71,870,258 km (0.107 R)
• M73: 72,010,880 km (0.03 R)
• M74: 72,715,785 km (0.052 R)
• M75: 75,701,160 km (0.082 R)
• M76: 77,136,701 km (0.074 R)
• M77: 77,280,764 km (0.045 R)
• M78: 80,180,569 km (0.093 R)
• M79: 80,764,898 km (0.108 R)
• M80: 82,820,822 km (0.109 R)
• M81: 85,042,500 km (0.096 R)
• M82: 86,384,991 km (0.105 R)
• M83: 89,998,977 km (0.07 R)
• M84: 90,758,186 km (0.105 R)
• M85: 94,585,498 km (0.113 R)
• M86: 94,739,733 km (0.097 R)
• M87: 94,893,969 km (0.055 R)
• M88: 98,308,989 km (0.03 R)
• M89: 99,717,602 km (0.075 R)
• M90: 101,290,474 km (0.116 R)
• M91: 101,922,076 km (0.034 R)
• M92: 104,301,730 km (0.033 R)
• M93: 105,098,937 km (0.066 R)
• M94: 106,378,747 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 6.2

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 19.13 AU - 27.29 AU

Year: 32805 Days

Day: 21.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,111,223 km

• M1: 104,719 km (0.109 R)
• M2: 508,034 km (0.054 R)
• M3: 560,842 km (0.106 R)
• M4: 791,074 km (0.055 R)
• M5: 1,560,904 km (0.104 R)
• M6: 1,639,742 km (0.11 R)
• M7: 1,842,447 km (0.045 R)
• M8: 2,183,531 km (0.089 R)
• M9: 2,361,552 km (0.06 R)
• M10: 2,590,736 km (0.088 R)
• M11: 4,440,663 km (0.042 R)
• M12: 4,553,011 km (0.112 R)
• M13: 5,011,828 km (0.104 R)
• M14: 5,246,846 km (0.063 R)
• M15: 5,365,627 km (0.079 R)
• M16: 5,545,593 km (0.065 R)
• M17: 6,348,186 km (0.079 R)
• M18: 6,666,530 km (0.049 R)
• M19: 7,922,853 km (0.059 R)
• M20: 8,196,467 km (0.062 R)
• M21: 8,403,810 km (0.07 R)
• M22: 9,829,478 km (0.076 R)
• M23: 10,644,936 km (0.037 R)
• M24: 10,720,183 km (0.109 R)
• M25: 11,175,111 km (0.084 R)
• M26: 11,482,085 km (0.111 R)
• M27: 11,559,128 km (0.109 R)
• M28: 12,182,503 km (0.114 R)
• M29: 12,498,304 km (0.065 R)
• M30: 14,783,112 km (0.098 R)
• M31: 15,204,529 km (0.088 R)
• M32: 16,318,435 km (0.053 R)
• M33: 16,841,429 km (0.098 R)
• M34: 17,104,871 km (0.1 R)
• M35: 18,714,694 km (0.117 R)
• M36: 19,629,634 km (0.118 R)
• M37: 19,721,936 km (0.099 R)
• M38: 20,372,088 km (0.084 R)
• M39: 22,364,433 km (0.119 R)
• M40: 23,334,725 km (0.108 R)
• M41: 23,824,957 km (0.106 R)
• M42: 24,616,629 km (0.104 R)
• M43: 24,915,675 km (0.077 R)
• M44: 25,115,687 km (0.087 R)
• M45: 26,530,883 km (0.113 R)
• M46: 26,632,909 km (0.106 R)
• M47: 28,075,631 km (0.033 R)
• M48: 28,492,410 km (0.091 R)
• M49: 29,226,786 km (0.116 R)
• M50: 29,755,166 km (0.057 R)
• M51: 30,073,810 km (0.11 R)
• M52: 30,393,500 km (0.054 R)
• M53: 30,607,126 km (0.119 R)
• M54: 31,791,642 km (0.109 R)
• M55: 32,553,245 km (0.089 R)
• M56: 34,094,402 km (0.075 R)
• M57: 37,819,838 km (0.105 R)
• M58: 38,973,985 km (0.105 R)
• M59: 39,438,786 km (0.094 R)
• M60: 40,022,517 km (0.038 R)
• M61: 42,028,475 km (0.061 R)
• M62: 46,137,180 km (0.12 R)
• M63: 49,489,968 km (0.098 R)
• M64: 49,615,630 km (0.111 R)
• M65: 52,023,707 km (0.083 R)
• M66: 52,792,041 km (0.118 R)
• M67: 53,951,574 km (0.067 R)
• M68: 55,119,335 km (0.044 R)
• M69: 60,275,525 km (0.056 R)
• M70: 65,859,565 km (0.101 R)
• M71: 66,690,432 km (0.031 R)
• M72: 70,613,785 km (0.091 R)
• M73: 70,896,824 km (0.098 R)
• M74: 73,175,050 km (0.061 R)
• M75: 74,035,687 km (0.108 R)
• M76: 74,467,127 km (0.112 R)
• M77: 77,803,160 km (0.088 R)
• M78: 79,415,825 km (0.119 R)
• M79: 79,710,233 km (0.045 R)
• M80: 80,300,098 km (0.057 R)
• M81: 82,227,218 km (0.084 R)
• M82: 82,376,068 km (0.097 R)
• M83: 85,372,214 km (0.108 R)
• M84: 85,824,598 km (0.112 R)
• M85: 86,429,272 km (0.11 R)
• M86: 87,186,985 km (0.073 R)
• M87: 87,946,793 km (0.111 R)
• M88: 88,403,815 km (0.079 R)
• M89: 89,014,323 km (0.055 R)
• M90: 93,637,945 km (0.115 R)
• M91: 97,550,079 km (0.107 R)
• M92: 100,081,873 km (0.11 R)
• M93: 100,399,769 km (0.109 R)
• M94: 105,048,074 km (0.058 R)
• M95: 106,667,171 km (0.059 R)
• M96: 106,991,948 km (0.116 R)
• M97: 108,784,280 km (0.104 R)

Kuiper Belt

Range: 37.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit