🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 181 Days

Day: 19.6 Hours

Environment

Temp: 245 °C

Axial Tilt: 147.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,164,642 km

• M1: 358,287 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.87 AU - 1.89 AU

Year: 910 Days

Day: 18.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.49 AU - 2.93 AU

Year: 1575 Days

Day: 44.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.84 AU - 3.32 AU

Year: 1909 Days

Day: 33.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.4 AU - 4.18 AU

Year: 2605 Days

Day: 35.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,164,642 km

• M1: 1,694,645 km (0.061 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 11.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.4 AU - 7.28 AU

Year: 4983 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,164,642 km

• M1: 223,499 km (0.107 R)
• M2: 318,793 km (0.034 R)
• M3: 607,816 km (0.091 R)
• M4: 690,544 km (0.077 R)
• M5: 777,759 km (0.086 R)
• M6: 882,627 km (0.044 R)
• M7: 964,757 km (0.107 R)
• M8: 1,227,750 km (0.048 R)
• M9: 1,416,093 km (0.095 R)
• M10: 1,734,438 km (0.071 R)
• M11: 2,169,020 km (0.104 R)
• M12: 2,244,866 km (0.066 R)
• M13: 2,438,296 km (0.075 R)
• M14: 3,621,465 km (0.086 R)
• M15: 4,391,745 km (0.081 R)
• M16: 4,488,535 km (0.105 R)
• M17: 4,858,041 km (0.095 R)
• M18: 5,059,101 km (0.082 R)
• M19: 5,211,840 km (0.084 R)
• M20: 5,417,687 km (0.105 R)
• M21: 5,547,837 km (0.043 R)
• M22: 6,186,919 km (0.069 R)
• M23: 7,274,944 km (0.088 R)
• M24: 7,855,833 km (0.05 R)
• M25: 8,003,336 km (0.095 R)
• M26: 8,361,324 km (0.084 R)
• M27: 8,451,532 km (0.065 R)
• M28: 8,969,440 km (0.108 R)
• M29: 9,372,606 km (0.082 R)
• M30: 10,325,245 km (0.042 R)
• M31: 10,714,947 km (0.091 R)
• M32: 11,175,859 km (0.093 R)
• M33: 11,275,491 km (0.086 R)
• M34: 11,442,143 km (0.09 R)
• M35: 11,576,033 km (0.049 R)
• M36: 11,744,181 km (0.101 R)
• M37: 12,014,953 km (0.094 R)
• M38: 12,151,087 km (0.101 R)
• M39: 12,735,416 km (0.084 R)
• M40: 12,839,387 km (0.103 R)
• M41: 12,943,806 km (0.051 R)
• M42: 13,258,560 km (0.105 R)
• M43: 13,364,027 km (0.098 R)
• M44: 15,053,136 km (0.04 R)
• M45: 15,792,150 km (0.03 R)
• M46: 16,694,524 km (0.065 R)
• M47: 17,305,482 km (0.106 R)
• M48: 17,923,620 km (0.081 R)
• M49: 18,904,234 km (0.091 R)
• M50: 18,983,371 km (0.104 R)
• M51: 19,580,865 km (0.098 R)
• M52: 20,103,710 km (0.116 R)
• M53: 20,427,739 km (0.067 R)
• M54: 20,549,661 km (0.116 R)
• M55: 20,999,053 km (0.077 R)
• M56: 21,492,876 km (0.1 R)
• M57: 21,907,262 km (0.116 R)
• M58: 21,990,438 km (0.1 R)
• M59: 22,240,715 km (0.089 R)
• M60: 22,324,341 km (0.11 R)
• M61: 22,617,852 km (0.115 R)
• M62: 22,954,896 km (0.065 R)
• M63: 23,124,091 km (0.057 R)
• M64: 23,506,164 km (0.047 R)
• M65: 23,847,696 km (0.096 R)
• M66: 24,147,639 km (0.08 R)
• M67: 25,185,998 km (0.099 R)
• M68: 25,535,459 km (0.118 R)
• M69: 26,504,404 km (0.106 R)
• M70: 26,948,860 km (0.091 R)
• M71: 27,620,255 km (0.106 R)
• M72: 27,710,163 km (0.081 R)
• M73: 28,025,665 km (0.1 R)
• M74: 28,342,364 km (0.116 R)
• M75: 28,933,724 km (0.104 R)
• M76: 29,253,714 km (0.072 R)
• M77: 29,391,344 km (0.07 R)
• M78: 30,082,337 km (0.08 R)
• M79: 30,313,765 km (0.112 R)
• M80: 30,545,940 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 14.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.57 AU - 10.27 AU

Year: 9407 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,164,642 km

• M1: 237,711 km (0.082 R)
• M2: 446,849 km (0.035 R)
• M3: 798,254 km (0.062 R)
• M4: 957,277 km (0.103 R)
• M5: 1,423,274 km (0.038 R)
• M6: 1,560,605 km (0.104 R)
• M7: 1,828,086 km (0.094 R)
• M8: 2,155,556 km (0.119 R)
• M9: 2,526,110 km (0.108 R)
• M10: 2,917,308 km (0.119 R)
• M11: 3,223,535 km (0.092 R)
• M12: 3,594,238 km (0.104 R)
• M13: 4,006,829 km (0.11 R)
• M14: 4,233,171 km (0.106 R)
• M15: 4,580,687 km (0.115 R)
• M16: 4,669,099 km (0.047 R)
• M17: 5,334,810 km (0.094 R)
• M18: 5,742,314 km (0.052 R)
• M19: 6,389,175 km (0.108 R)
• M20: 7,822,173 km (0.055 R)
• M21: 8,106,260 km (0.038 R)
• M22: 8,978,864 km (0.108 R)
• M23: 9,276,265 km (0.09 R)
• M24: 9,426,311 km (0.09 R)
• M25: 9,804,794 km (0.077 R)
• M26: 11,771,707 km (0.066 R)
• M27: 12,056,691 km (0.09 R)
• M28: 12,550,513 km (0.07 R)
• M29: 12,841,631 km (0.12 R)
• M30: 13,515,569 km (0.075 R)
• M31: 14,374,111 km (0.096 R)
• M32: 16,143,854 km (0.076 R)
• M33: 16,825,273 km (0.112 R)
• M34: 17,934,840 km (0.037 R)
• M35: 18,028,488 km (0.092 R)
• M36: 18,122,136 km (0.032 R)
• M37: 18,263,058 km (0.091 R)
• M38: 19,068,193 km (0.111 R)
• M39: 19,788,358 km (0.087 R)
• M40: 20,030,257 km (0.11 R)
• M41: 20,224,585 km (0.083 R)
• M42: 21,602,381 km (0.03 R)
• M43: 21,751,830 km (0.095 R)
• M44: 21,901,577 km (0.054 R)
• M45: 22,302,649 km (0.109 R)
• M46: 22,908,820 km (0.075 R)
• M47: 23,010,396 km (0.043 R)
• M48: 23,265,012 km (0.057 R)
• M49: 23,520,525 km (0.063 R)
• M50: 24,137,467 km (0.05 R)
• M51: 24,240,839 km (0.047 R)
• M52: 25,914,540 km (0.1 R)
• M53: 26,126,371 km (0.115 R)
• M54: 26,979,527 km (0.11 R)
• M55: 27,787,505 km (0.105 R)
• M56: 29,097,085 km (0.107 R)
• M57: 29,262,091 km (0.092 R)
• M58: 29,482,748 km (0.094 R)
• M59: 30,930,257 km (0.116 R)
• M60: 31,211,352 km (0.076 R)
• M61: 31,719,237 km (0.06 R)
• M62: 31,889,180 km (0.092 R)
• M63: 32,400,804 km (0.108 R)
• M64: 33,087,309 km (0.113 R)
• M65: 33,836,346 km (0.061 R)
• M66: 33,952,134 km (0.105 R)
• M67: 34,067,923 km (0.077 R)
• M68: 34,241,905 km (0.11 R)
• M69: 34,474,530 km (0.032 R)
• M70: 35,644,984 km (0.088 R)
• M71: 36,531,501 km (0.101 R)
• M72: 37,425,199 km (0.106 R)
• M73: 37,544,877 km (0.114 R)
• M74: 38,024,936 km (0.109 R)
• M75: 39,051,926 km (0.072 R)
• M76: 39,234,136 km (0.115 R)
• M77: 39,599,304 km (0.073 R)
• M78: 40,517,386 km (0.105 R)
• M79: 41,009,713 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 11.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.02 AU - 11.4 AU

Year: 12376 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,164,642 km

• M1: 179,218 km (0.113 R)
• M2: 253,269 km (0.07 R)
• M3: 550,520 km (0.065 R)
• M4: 1,008,140 km (0.049 R)
• M5: 1,209,798 km (0.094 R)
• M6: 1,345,184 km (0.094 R)
• M7: 1,485,956 km (0.057 R)
• M8: 1,653,056 km (0.119 R)
• M9: 1,848,730 km (0.113 R)
• M10: 2,029,295 km (0.088 R)
• M11: 2,531,196 km (0.028 R)
• M12: 4,048,717 km (0.093 R)
• M13: 4,225,691 km (0.097 R)
• M14: 5,084,682 km (0.026 R)
• M15: 5,243,705 km (0.05 R)
• M16: 5,730,945 km (0.114 R)
• M17: 6,713,803 km (0.108 R)
• M18: 6,818,521 km (0.069 R)
• M19: 7,566,511 km (0.101 R)
• M20: 7,748,422 km (0.106 R)
• M21: 8,005,730 km (0.107 R)
• M22: 8,378,079 km (0.1 R)
• M23: 8,490,876 km (0.105 R)
• M24: 8,679,968 km (0.107 R)
• M25: 9,528,936 km (0.107 R)
• M26: 9,883,931 km (0.064 R)
• M27: 9,963,517 km (0.099 R)
• M28: 10,404,382 km (0.107 R)
• M29: 10,647,628 km (0.066 R)
• M30: 11,015,938 km (0.108 R)
• M31: 11,346,998 km (0.095 R)
• M32: 12,359,626 km (0.1 R)
• M33: 13,577,353 km (0.096 R)
• M34: 13,887,769 km (0.104 R)
• M35: 14,515,631 km (0.049 R)
• M36: 14,606,138 km (0.105 R)
• M37: 15,198,695 km (0.109 R)
• M38: 15,706,131 km (0.081 R)
• M39: 16,454,419 km (0.076 R)
• M40: 16,643,362 km (0.088 R)
• M41: 17,743,355 km (0.081 R)
• M42: 17,888,465 km (0.118 R)
• M43: 18,034,173 km (0.112 R)
• M44: 18,180,180 km (0.04 R)
• M45: 19,113,970 km (0.098 R)
• M46: 19,262,820 km (0.059 R)
• M47: 19,362,303 km (0.098 R)
• M48: 19,561,866 km (0.087 R)
• M49: 19,962,789 km (0.027 R)
• M50: 20,670,985 km (0.091 R)
• M51: 21,181,862 km (0.108 R)
• M52: 21,490,482 km (0.109 R)
• M53: 21,645,316 km (0.053 R)
• M54: 23,479,087 km (0.082 R)
• M55: 23,745,221 km (0.052 R)
• M56: 23,905,291 km (0.105 R)
• M57: 24,819,334 km (0.082 R)
• M58: 25,090,256 km (0.069 R)
• M59: 25,416,828 km (0.094 R)
• M60: 25,689,994 km (0.084 R)
• M61: 27,797,828 km (0.034 R)
• M62: 32,236,097 km (0.109 R)
• M63: 32,531,852 km (0.108 R)
• M64: 33,245,284 km (0.089 R)
• M65: 33,544,031 km (0.048 R)
• M66: 33,723,848 km (0.047 R)
• M67: 34,445,807 km (0.05 R)
• M68: 34,748,294 km (0.046 R)
• M69: 35,112,266 km (0.075 R)
• M70: 36,519,234 km (0.082 R)
• M71: 37,944,602 km (0.118 R)
• M72: 38,946,908 km (0.047 R)
• M73: 39,577,912 km (0.12 R)
• M74: 40,021,470 km (0.102 R)
• M75: 40,403,094 km (0.12 R)
• M76: 40,658,008 km (0.096 R)
• M77: 40,785,765 km (0.043 R)
• M78: 42,005,885 km (0.102 R)
• M79: 42,847,523 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 12.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.43 AU - 11.89 AU

Year: 13164 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,164,642 km

• M1: 181,163 km (0.107 R)
• M2: 268,827 km (0.099 R)
• M3: 768,035 km (0.057 R)
• M4: 892,950 km (0.095 R)
• M5: 1,064,239 km (0.099 R)
• M6: 1,530,685 km (0.115 R)
• M7: 1,957,488 km (0.096 R)
• M8: 2,108,133 km (0.1 R)
• M9: 2,693,659 km (0.029 R)
• M10: 2,777,434 km (0.106 R)
• M11: 2,976,399 km (0.099 R)
• M12: 3,150,681 km (0.115 R)
• M13: 3,298,483 km (0.108 R)
• M14: 3,540,084 km (0.093 R)
• M15: 4,072,652 km (0.036 R)
• M16: 4,364,967 km (0.064 R)
• M17: 4,597,143 km (0.032 R)
• M18: 4,799,399 km (0.105 R)
• M19: 5,566,387 km (0.108 R)
• M20: 5,818,460 km (0.109 R)
• M21: 6,371,373 km (0.12 R)
• M22: 7,408,835 km (0.037 R)
• M23: 7,766,373 km (0.107 R)
• M24: 8,292,808 km (0.065 R)
• M25: 8,374,938 km (0.064 R)
• M26: 8,914,687 km (0.078 R)
• M27: 9,380,385 km (0.052 R)
• M28: 9,637,693 km (0.095 R)
• M29: 11,733,410 km (0.114 R)
• M30: 12,150,489 km (0.072 R)
• M31: 12,290,512 km (0.085 R)
• M32: 13,382,278 km (0.103 R)
• M33: 14,160,037 km (0.076 R)
• M34: 15,253,448 km (0.114 R)
• M35: 15,354,127 km (0.089 R)
• M36: 15,861,264 km (0.029 R)
• M37: 16,270,863 km (0.067 R)
• M38: 16,684,052 km (0.109 R)
• M39: 16,996,113 km (0.101 R)
• M40: 17,152,892 km (0.109 R)
• M41: 18,532,035 km (0.057 R)
• M42: 18,747,306 km (0.043 R)
• M43: 19,452,810 km (0.113 R)
• M44: 20,889,847 km (0.1 R)
• M45: 21,338,939 km (0.109 R)
• M46: 21,508,135 km (0.07 R)
• M47: 22,132,556 km (0.09 R)
• M48: 23,282,814 km (0.118 R)
• M49: 23,457,096 km (0.1 R)
• M50: 23,748,512 km (0.115 R)
• M51: 24,275,845 km (0.118 R)
• M52: 26,242,907 km (0.038 R)
• M53: 26,545,394 km (0.062 R)
• M54: 26,666,718 km (0.049 R)
• M55: 29,822,336 km (0.093 R)
• M56: 30,327,976 km (0.104 R)
• M57: 31,091,673 km (0.103 R)
• M58: 31,733,000 km (0.105 R)
• M59: 32,573,291 km (0.12 R)
• M60: 32,768,217 km (0.088 R)
• M61: 32,963,592 km (0.105 R)
• M62: 33,486,436 km (0.06 R)
• M63: 34,077,797 km (0.073 R)
• M64: 35,538,021 km (0.119 R)
• M65: 36,006,861 km (0.1 R)
• M66: 36,275,838 km (0.102 R)
• M67: 37,018,591 km (0.093 R)
• M68: 37,289,962 km (0.065 R)
• M69: 37,425,946 km (0.113 R)
• M70: 38,725,503 km (0.058 R)
• M71: 42,499,109 km (0.093 R)
• M72: 43,496,478 km (0.116 R)
• M73: 44,501,477 km (0.082 R)
• M74: 46,023,486 km (0.101 R)
• M75: 46,461,359 km (0.034 R)
• M76: 46,900,728 km (0.103 R)
• M77: 47,047,483 km (0.11 R)
• M78: 47,415,045 km (0.119 R)
• M79: 48,671,966 km (0.076 R)
• M80: 49,565,814 km (0.101 R)
• M81: 49,715,262 km (0.083 R)
• M82: 49,864,860 km (0.078 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit