🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 205 Days

Day: 46.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 266 Days

Day: 26.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,980,656 km

• M1: 35,455 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 606 Days

Day: 18.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,980,656 km

• M1: 90,357 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.32 AU - 2.56 AU

Year: 1365 Days

Day: 35.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.85 AU - 3.13 AU

Year: 1852 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,980,656 km

• M1: 333,154 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.44 AU - 3.7 AU

Year: 2416 Days

Day: 43.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 14.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.4 AU - 7.08 AU

Year: 4925 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,980,656 km

• M1: 218,263 km (0.119 R)
• M2: 398,529 km (0.111 R)
• M3: 747,690 km (0.075 R)
• M4: 862,731 km (0.073 R)
• M5: 1,166,265 km (0.061 R)
• M6: 1,460,973 km (0.078 R)
• M7: 1,686,716 km (0.097 R)
• M8: 1,827,936 km (0.062 R)
• M9: 2,740,184 km (0.091 R)
• M10: 2,926,733 km (0.11 R)
• M11: 3,021,727 km (0.113 R)
• M12: 3,312,845 km (0.046 R)
• M13: 3,674,572 km (0.087 R)
• M14: 3,777,346 km (0.106 R)
• M15: 3,985,886 km (0.119 R)
• M16: 4,284,483 km (0.088 R)
• M17: 4,524,139 km (0.085 R)
• M18: 4,723,702 km (0.094 R)
• M19: 4,926,108 km (0.112 R)
• M20: 5,108,618 km (0.09 R)
• M21: 5,339,746 km (0.111 R)
• M22: 5,598,252 km (0.087 R)
• M23: 5,740,968 km (0.097 R)
• M24: 6,200,981 km (0.101 R)
• M25: 7,468,225 km (0.036 R)
• M26: 7,784,176 km (0.084 R)
• M27: 7,890,540 km (0.074 R)
• M28: 8,077,687 km (0.106 R)
• M29: 8,320,634 km (0.058 R)
• M30: 8,538,598 km (0.036 R)
• M31: 8,952,385 km (0.072 R)
• M32: 9,231,984 km (0.105 R)
• M33: 9,571,272 km (0.057 R)
• M34: 9,742,561 km (0.094 R)
• M35: 10,030,238 km (0.079 R)
• M36: 10,146,027 km (0.081 R)
• M37: 10,262,264 km (0.078 R)
• M38: 10,466,914 km (0.088 R)
• M39: 10,702,381 km (0.113 R)
• M40: 11,178,701 km (0.074 R)
• M41: 11,540,578 km (0.114 R)
• M42: 11,662,052 km (0.111 R)
• M43: 12,121,467 km (0.066 R)
• M44: 13,279,803 km (0.066 R)
• M45: 13,375,246 km (0.106 R)
• M46: 13,534,867 km (0.073 R)
• M47: 14,245,008 km (0.084 R)
• M48: 14,571,730 km (0.09 R)
• M49: 14,967,117 km (0.079 R)
• M50: 15,066,450 km (0.115 R)
• M51: 15,432,965 km (0.106 R)
• M52: 15,533,345 km (0.101 R)
• M53: 15,768,513 km (0.049 R)
• M54: 16,140,563 km (0.112 R)
• M55: 17,973,436 km (0.072 R)
• M56: 18,682,231 km (0.118 R)
• M57: 19,617,218 km (0.097 R)
• M58: 19,726,125 km (0.04 R)
• M59: 20,236,852 km (0.096 R)
• M60: 20,715,116 km (0.117 R)
• M61: 21,458,169 km (0.11 R)
• M62: 21,607,767 km (0.078 R)
• M63: 21,870,461 km (0.076 R)
• M64: 22,209,898 km (0.117 R)
• M65: 22,741,270 km (0.086 R)
• M66: 23,238,384 km (0.075 R)
• M67: 23,971,563 km (0.067 R)
• M68: 24,908,345 km (0.076 R)
• M69: 25,976,773 km (0.085 R)
• M70: 26,336,256 km (0.102 R)
• M71: 26,496,476 km (0.064 R)
• M72: 26,858,353 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 3.8

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.62 AU - 14.52 AU

Year: 16923 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,980,656 km

• M1: 134,339 km (0.079 R)
• M2: 361,428 km (0.114 R)
• M3: 473,328 km (0.099 R)
• M4: 610,210 km (0.034 R)
• M5: 713,283 km (0.116 R)
• M6: 806,183 km (0.103 R)
• M7: 902,973 km (0.084 R)
• M8: 1,037,910 km (0.119 R)
• M9: 1,197,381 km (0.109 R)
• M10: 1,326,784 km (0.113 R)
• M11: 1,441,375 km (0.057 R)
• M12: 1,499,868 km (0.119 R)
• M13: 1,579,155 km (0.073 R)
• M14: 1,867,131 km (0.079 R)
• M15: 1,952,551 km (0.099 R)
• M16: 1,995,636 km (0.12 R)
• M17: 2,126,983 km (0.036 R)
• M18: 2,171,413 km (0.068 R)
• M19: 2,584,752 km (0.108 R)
• M20: 2,608,538 km (0.084 R)
• M21: 3,586,908 km (0.045 R)
• M22: 3,693,123 km (0.067 R)
• M23: 3,908,693 km (0.077 R)
• M24: 5,075,557 km (0.065 R)
• M25: 5,375,500 km (0.032 R)
• M26: 6,373,019 km (0.072 R)
• M27: 6,405,033 km (0.112 R)
• M28: 7,325,060 km (0.081 R)
• M29: 7,426,038 km (0.089 R)
• M30: 7,527,466 km (0.111 R)
• M31: 7,561,424 km (0.096 R)
• M32: 8,709,139 km (0.079 R)
• M33: 8,744,744 km (0.115 R)
• M34: 8,851,856 km (0.07 R)
• M35: 8,923,663 km (0.076 R)
• M36: 8,959,566 km (0.071 R)
• M37: 8,995,470 km (0.078 R)
• M38: 9,321,294 km (0.097 R)
• M39: 9,835,761 km (0.085 R)
• M40: 10,321,655 km (0.059 R)
• M41: 10,739,033 km (0.045 R)
• M42: 11,123,050 km (0.098 R)
• M43: 11,433,616 km (0.104 R)
• M44: 11,550,751 km (0.074 R)
• M45: 12,023,480 km (0.031 R)
• M46: 12,142,710 km (0.087 R)
• M47: 12,182,503 km (0.044 R)
• M48: 12,342,124 km (0.077 R)
• M49: 12,744,392 km (0.111 R)
• M50: 12,784,784 km (0.074 R)
• M51: 13,028,479 km (0.109 R)
• M52: 13,479,067 km (0.08 R)
• M53: 14,564,549 km (0.027 R)
• M54: 14,691,558 km (0.097 R)
• M55: 14,733,894 km (0.055 R)
• M56: 14,776,380 km (0.087 R)
• M57: 15,461,389 km (0.057 R)
• M58: 15,764,324 km (0.098 R)
• M59: 15,807,857 km (0.1 R)
• M60: 15,894,774 km (0.111 R)
• M61: 16,288,216 km (0.108 R)
• M62: 17,129,405 km (0.118 R)
• M63: 18,899,597 km (0.116 R)
• M64: 19,084,350 km (0.074 R)
• M65: 19,362,752 km (0.097 R)
• M66: 19,455,801 km (0.112 R)
• M67: 19,502,476 km (0.11 R)
• M68: 20,064,515 km (0.112 R)
• M69: 20,679,362 km (0.061 R)
• M70: 21,976,226 km (0.117 R)
• M71: 22,658,991 km (0.109 R)
• M72: 23,200,236 km (0.107 R)
• M73: 23,299,120 km (0.037 R)
• M74: 23,646,187 km (0.092 R)
• M75: 24,446,237 km (0.104 R)
• M76: 25,001,245 km (0.073 R)
• M77: 25,867,267 km (0.094 R)
• M78: 26,072,366 km (0.07 R)
• M79: 26,329,674 km (0.073 R)
• M80: 28,523,527 km (0.088 R)
• M81: 29,535,108 km (0.074 R)
• M82: 30,612,511 km (0.066 R)
• M83: 30,938,336 km (0.066 R)
• M84: 31,101,547 km (0.083 R)
• M85: 32,528,860 km (0.097 R)
• M86: 32,694,914 km (0.092 R)
• M87: 32,972,268 km (0.087 R)
• M88: 33,139,070 km (0.101 R)
• M89: 33,361,971 km (0.092 R)
• M90: 33,641,120 km (0.116 R)
• M91: 34,652,851 km (0.093 R)
• M92: 34,765,947 km (0.117 R)
• M93: 34,935,740 km (0.118 R)
• M94: 35,105,684 km (0.061 R)
• M95: 38,446,952 km (0.061 R)
• M96: 38,505,445 km (0.114 R)
• M97: 39,268,543 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 4.3

Gravity: 51.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.35 AU - 21.69 AU

Year: 26265 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,980,656 km

• M1: 62,532 km (0.042 R)
• M2: 113,096 km (0.054 R)
• M3: 505,641 km (0.117 R)
• M4: 609,761 km (0.076 R)
• M5: 692,489 km (0.097 R)
• M6: 868,864 km (0.116 R)
• M7: 962,363 km (0.104 R)
• M8: 1,159,084 km (0.055 R)
• M9: 1,821,204 km (0.038 R)
• M10: 2,714,304 km (0.069 R)
• M11: 2,805,558 km (0.105 R)
• M12: 2,944,236 km (0.086 R)
• M13: 3,276,642 km (0.107 R)
• M14: 3,925,299 km (0.092 R)
• M15: 4,343,574 km (0.11 R)
• M16: 5,222,013 km (0.11 R)
• M17: 5,856,906 km (0.105 R)
• M18: 5,915,848 km (0.065 R)
• M19: 6,034,180 km (0.091 R)
• M20: 6,394,262 km (0.098 R)
• M21: 7,072,090 km (0.109 R)
• M22: 7,197,902 km (0.114 R)
• M23: 7,579,376 km (0.056 R)
• M24: 8,495,065 km (0.056 R)
• M25: 8,695,675 km (0.091 R)
• M26: 9,307,232 km (0.116 R)
• M27: 9,792,377 km (0.117 R)
• M28: 10,073,322 km (0.079 R)
• M29: 11,150,128 km (0.103 R)
• M30: 12,037,542 km (0.112 R)
• M31: 12,870,952 km (0.117 R)
• M32: 13,024,439 km (0.067 R)
• M33: 13,255,718 km (0.119 R)
• M34: 13,333,209 km (0.026 R)
• M35: 13,566,433 km (0.102 R)
• M36: 13,801,002 km (0.12 R)
• M37: 15,317,326 km (0.087 R)
• M38: 15,561,470 km (0.117 R)
• M39: 15,971,368 km (0.097 R)
• M40: 16,053,796 km (0.095 R)
• M41: 16,136,374 km (0.063 R)
• M42: 16,634,685 km (0.112 R)
• M43: 17,561,144 km (0.094 R)
• M44: 18,331,573 km (0.111 R)
• M45: 19,728,219 km (0.084 R)
• M46: 19,816,632 km (0.041 R)
• M47: 20,349,948 km (0.089 R)
• M48: 21,430,793 km (0.107 R)
• M49: 21,795,063 km (0.068 R)
• M50: 24,213,014 km (0.076 R)
• M51: 26,032,872 km (0.116 R)
• M52: 28,894,230 km (0.026 R)
• M53: 30,719,624 km (0.106 R)
• M54: 31,749,754 km (0.102 R)
• M55: 32,269,158 km (0.102 R)
• M56: 33,526,977 km (0.098 R)
• M57: 33,949,741 km (0.031 R)
• M58: 34,374,300 km (0.119 R)
• M59: 35,121,541 km (0.093 R)
• M60: 35,443,476 km (0.052 R)
• M61: 37,504,635 km (0.041 R)
• M62: 44,843,607 km (0.062 R)
• M63: 45,076,232 km (0.081 R)
• M64: 48,733,601 km (0.114 R)
• M65: 48,853,129 km (0.119 R)
• M66: 49,813,099 km (0.069 R)
• M67: 50,054,101 km (0.119 R)
• M68: 51,021,850 km (0.118 R)
• M69: 53,961,897 km (0.115 R)
• M70: 57,966,482 km (0.106 R)
• M71: 58,727,935 km (0.099 R)
• M72: 59,620,436 km (0.096 R)
• M73: 62,714,569 km (0.11 R)
• M74: 65,860,313 km (0.068 R)
• M75: 66,124,802 km (0.106 R)
• M76: 66,257,196 km (0.114 R)
• M77: 69,460,236 km (0.037 R)
• M78: 69,864,150 km (0.079 R)
• M79: 71,895,390 km (0.039 R)
• M80: 73,397,203 km (0.07 R)
• M81: 74,771,559 km (0.077 R)
• M82: 74,909,488 km (0.105 R)
• M83: 76,015,764 km (0.037 R)
• M84: 82,908,187 km (0.063 R)
• M85: 83,050,903 km (0.095 R)
• M86: 86,211,607 km (0.111 R)
• M87: 88,826,728 km (0.076 R)
• M88: 91,173,170 km (0.112 R)
• M89: 91,615,382 km (0.116 R)
• M90: 91,762,885 km (0.084 R)
• M91: 95,477,550 km (0.046 R)
• M92: 99,240,983 km (0.116 R)
• M93: 99,392,526 km (0.075 R)
• M94: 99,695,911 km (0.074 R)
• M95: 100,303,428 km (0.096 R)
• M96: 101,675,090 km (0.106 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 10,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit