🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 294 Days

Day: 29 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,302,901 km

• M1: 125,363 km (0.099 R)
• M2: 387,458 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.87 AU - 0.93 AU

Year: 299 Days

Day: 34.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,302,901 km

• M1: 736,919 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.78 AU - 1.04 AU

Year: 304 Days

Day: 23.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 460 Days

Day: 39.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,302,901 km

• M1: 97,089 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.8 AU - 2 AU

Year: 916 Days

Day: 44.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,302,901 km

• M1: 995,574 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.81 AU - 2.39 AU

Year: 1065 Days

Day: 19.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.64 AU - 2.64 AU

Year: 1501 Days

Day: 28.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,302,901 km

• M1: 1,046,437 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 10.1

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.95 AU - 12.05 AU

Year: 13643 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,302,901 km

• M1: 135,236 km (0.039 R)
• M2: 523,293 km (0.102 R)
• M3: 938,876 km (0.07 R)
• M4: 1,418,337 km (0.036 R)
• M5: 1,830,330 km (0.054 R)
• M6: 1,966,763 km (0.103 R)
• M7: 2,078,214 km (0.114 R)
• M8: 2,917,757 km (0.062 R)
• M9: 3,406,942 km (0.089 R)
• M10: 4,278,649 km (0.084 R)
• M11: 4,461,009 km (0.089 R)
• M12: 4,720,710 km (0.108 R)
• M13: 6,174,353 km (0.082 R)
• M14: 6,885,541 km (0.043 R)
• M15: 7,185,934 km (0.073 R)
• M16: 7,622,610 km (0.118 R)
• M17: 8,248,378 km (0.12 R)
• M18: 9,123,974 km (0.1 R)
• M19: 9,836,060 km (0.107 R)
• M20: 10,516,730 km (0.068 R)
• M21: 11,262,924 km (0.069 R)
• M22: 11,566,159 km (0.066 R)
• M23: 11,667,886 km (0.094 R)
• M24: 11,769,912 km (0.106 R)
• M25: 11,923,399 km (0.093 R)
• M26: 12,180,857 km (0.096 R)
• M27: 12,806,176 km (0.111 R)
• M28: 12,964,002 km (0.1 R)
• M29: 14,087,781 km (0.104 R)
• M30: 14,360,049 km (0.058 R)
• M31: 15,186,877 km (0.112 R)
• M32: 15,578,075 km (0.099 R)
• M33: 16,771,567 km (0.092 R)
• M34: 17,292,018 km (0.066 R)
• M35: 17,641,927 km (0.061 R)
• M36: 17,876,497 km (0.117 R)
• M37: 18,112,113 km (0.118 R)
• M38: 18,526,948 km (0.054 R)
• M39: 19,245,467 km (0.084 R)
• M40: 20,033,997 km (0.094 R)
• M41: 20,278,739 km (0.101 R)
• M42: 21,205,498 km (0.115 R)
• M43: 23,036,127 km (0.109 R)
• M44: 23,873,127 km (0.053 R)
• M45: 24,458,354 km (0.045 R)
• M46: 25,444,354 km (0.101 R)
• M47: 25,576,748 km (0.119 R)
• M48: 25,643,020 km (0.08 R)
• M49: 26,510,239 km (0.079 R)
• M50: 26,913,854 km (0.113 R)
• M51: 28,479,246 km (0.101 R)
• M52: 29,169,191 km (0.096 R)
• M53: 29,377,132 km (0.038 R)
• M54: 30,284,294 km (0.114 R)
• M55: 30,988,451 km (0.038 R)
• M56: 33,567,518 km (0.1 R)
• M57: 34,004,045 km (0.052 R)
• M58: 34,149,903 km (0.078 R)
• M59: 35,103,440 km (0.116 R)
• M60: 36,662,399 km (0.096 R)
• M61: 36,961,894 km (0.091 R)
• M62: 37,714,072 km (0.1 R)
• M63: 37,940,713 km (0.049 R)
• M64: 39,924,081 km (0.077 R)
• M65: 40,695,857 km (0.103 R)
• M66: 40,928,332 km (0.089 R)
• M67: 42,410,996 km (0.092 R)
• M68: 43,040,654 km (0.069 R)
• M69: 43,990,750 km (0.083 R)
• M70: 44,468,416 km (0.087 R)
• M71: 45,428,834 km (0.042 R)
• M72: 46,315,351 km (0.119 R)
• M73: 46,477,066 km (0.066 R)
• M74: 47,126,172 km (0.09 R)
• M75: 47,370,315 km (0.11 R)
• M76: 47,941,630 km (0.099 R)
• M77: 48,105,290 km (0.106 R)
• M78: 49,586,608 km (0.069 R)
• M79: 50,249,775 km (0.119 R)
• M80: 51,249,987 km (0.106 R)
• M81: 51,501,012 km (0.104 R)
• M82: 51,752,486 km (0.065 R)
• M83: 52,593,824 km (0.107 R)
• M84: 53,779,238 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 10

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.12 AU - 12.84 AU

Year: 14506 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,302,901 km

• M1: 194,627 km (0.057 R)
• M2: 394,340 km (0.079 R)
• M3: 648,208 km (0.115 R)
• M4: 764,445 km (0.091 R)
• M5: 1,179,878 km (0.08 R)
• M6: 1,399,488 km (0.114 R)
• M7: 2,284,509 km (0.097 R)
• M8: 2,405,683 km (0.079 R)
• M9: 2,977,147 km (0.064 R)
• M10: 4,278,050 km (0.083 R)
• M11: 4,352,849 km (0.112 R)
• M12: 4,618,236 km (0.109 R)
• M13: 4,695,129 km (0.068 R)
• M14: 5,204,809 km (0.075 R)
• M15: 5,650,012 km (0.096 R)
• M16: 7,013,747 km (0.071 R)
• M17: 7,235,750 km (0.077 R)
• M18: 8,239,851 km (0.074 R)
• M19: 8,380,323 km (0.103 R)
• M20: 8,615,940 km (0.111 R)
• M21: 8,710,785 km (0.078 R)
• M22: 8,901,522 km (0.115 R)
• M23: 9,433,492 km (0.06 R)
• M24: 9,531,329 km (0.083 R)
• M25: 9,876,302 km (0.083 R)
• M26: 10,175,348 km (0.073 R)
• M27: 11,767,369 km (0.095 R)
• M28: 12,031,409 km (0.049 R)
• M29: 12,190,730 km (0.065 R)
• M30: 12,619,029 km (0.095 R)
• M31: 13,380,632 km (0.06 R)
• M32: 14,269,094 km (0.08 R)
• M33: 14,550,637 km (0.108 R)
• M34: 17,346,023 km (0.066 R)
• M35: 18,070,226 km (0.108 R)
• M36: 18,865,937 km (0.11 R)
• M37: 19,113,073 km (0.076 R)
• M38: 21,064,577 km (0.1 R)
• M39: 23,808,052 km (0.114 R)
• M40: 24,814,846 km (0.11 R)
• M41: 25,357,437 km (0.111 R)
• M42: 25,493,721 km (0.03 R)
• M43: 25,561,938 km (0.077 R)
• M44: 27,496,837 km (0.111 R)
• M45: 27,566,848 km (0.081 R)
• M46: 29,621,874 km (0.074 R)
• M47: 29,765,488 km (0.063 R)
• M48: 30,849,325 km (0.093 R)
• M49: 30,994,884 km (0.079 R)
• M50: 32,758,643 km (0.072 R)
• M51: 33,130,094 km (0.054 R)
• M52: 33,204,594 km (0.105 R)
• M53: 33,279,243 km (0.069 R)
• M54: 35,084,590 km (0.088 R)
• M55: 35,312,577 km (0.118 R)
• M56: 36,536,438 km (0.053 R)
• M57: 36,613,331 km (0.049 R)
• M58: 37,153,529 km (0.118 R)
• M59: 37,618,629 km (0.08 R)
• M60: 39,340,650 km (0.032 R)
• M61: 39,419,488 km (0.048 R)
• M62: 39,656,451 km (0.093 R)
• M63: 41,328,357 km (0.109 R)
• M64: 41,729,877 km (0.118 R)
• M65: 41,971,328 km (0.077 R)
• M66: 43,348,676 km (0.091 R)
• M67: 43,430,057 km (0.08 R)
• M68: 44,576,126 km (0.115 R)
• M69: 45,152,826 km (0.107 R)
• M70: 45,235,554 km (0.108 R)
• M71: 45,898,123 km (0.107 R)
• M72: 47,316,759 km (0.095 R)
• M73: 47,904,978 km (0.037 R)
• M74: 48,242,321 km (0.096 R)
• M75: 48,664,935 km (0.107 R)
• M76: 49,428,932 km (0.099 R)
• M77: 50,796,855 km (0.093 R)
• M78: 53,046,208 km (0.099 R)
• M79: 53,220,639 km (0.064 R)
• M80: 53,395,220 km (0.105 R)
• M81: 54,710,484 km (0.096 R)
• M82: 54,886,711 km (0.104 R)
• M83: 57,372,878 km (0.082 R)
• M84: 57,731,165 km (0.037 R)
• M85: 58,000,291 km (0.105 R)
• M86: 58,090,050 km (0.06 R)
• M87: 58,359,775 km (0.105 R)
• M88: 60,440,981 km (0.055 R)
• M89: 60,623,191 km (0.116 R)
• M90: 60,988,060 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.04 AU - 18.38 AU

Year: 23897 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,302,901 km

• M1: 216,917 km (0.062 R)
• M2: 880,533 km (0.119 R)
• M3: 1,264,102 km (0.052 R)
• M4: 2,014,934 km (0.078 R)
• M5: 2,166,925 km (0.11 R)
• M6: 2,322,657 km (0.097 R)
• M7: 2,845,352 km (0.069 R)
• M8: 3,260,486 km (0.112 R)
• M9: 3,731,569 km (0.109 R)
• M10: 4,146,703 km (0.114 R)
• M11: 4,379,478 km (0.107 R)
• M12: 4,536,855 km (0.087 R)
• M13: 5,562,797 km (0.111 R)
• M14: 5,605,283 km (0.078 R)
• M15: 5,776,273 km (0.102 R)
• M16: 5,949,059 km (0.1 R)
• M17: 6,657,105 km (0.101 R)
• M18: 7,067,003 km (0.03 R)
• M19: 7,159,305 km (0.074 R)
• M20: 7,391,481 km (0.118 R)
• M21: 7,815,890 km (0.069 R)
• M22: 8,985,596 km (0.114 R)
• M23: 9,185,908 km (0.04 R)
• M24: 9,641,882 km (0.041 R)
• M25: 9,744,207 km (0.039 R)
• M26: 10,053,276 km (0.088 R)
• M27: 10,840,161 km (0.069 R)
• M28: 11,106,894 km (0.08 R)
• M29: 11,701,246 km (0.084 R)
• M30: 12,416,773 km (0.066 R)
• M31: 12,528,223 km (0.104 R)
• M32: 12,751,872 km (0.066 R)
• M33: 13,089,963 km (0.081 R)
• M34: 13,430,897 km (0.108 R)
• M35: 14,237,977 km (0.094 R)
• M36: 14,647,277 km (0.089 R)
• M37: 15,417,856 km (0.051 R)
• M38: 15,537,534 km (0.099 R)
• M39: 15,898,514 km (0.116 R)
• M40: 16,628,851 km (0.098 R)
• M41: 16,998,058 km (0.113 R)
• M42: 18,058,857 km (0.106 R)
• M43: 19,722,235 km (0.12 R)
• M44: 20,112,985 km (0.089 R)
• M45: 20,902,263 km (0.047 R)
• M46: 23,055,725 km (0.058 R)
• M47: 23,329,938 km (0.103 R)
• M48: 24,786,722 km (0.082 R)
• M49: 25,420,119 km (0.052 R)
• M50: 26,344,185 km (0.088 R)
• M51: 26,630,815 km (0.082 R)
• M52: 26,846,385 km (0.061 R)
• M53: 26,990,448 km (0.098 R)
• M54: 27,062,554 km (0.036 R)
• M55: 28,592,043 km (0.098 R)
• M56: 29,108,155 km (0.105 R)
• M57: 29,256,108 km (0.082 R)
• M58: 29,404,359 km (0.099 R)
• M59: 30,224,155 km (0.107 R)
• M60: 30,299,104 km (0.106 R)
• M61: 30,900,637 km (0.115 R)
• M62: 31,734,047 km (0.07 R)
• M63: 32,115,372 km (0.057 R)
• M64: 33,113,788 km (0.073 R)
• M65: 33,577,990 km (0.119 R)
• M66: 33,810,914 km (0.104 R)
• M67: 33,966,496 km (0.065 R)
• M68: 34,591,216 km (0.057 R)
• M69: 35,062,300 km (0.092 R)
• M70: 35,219,827 km (0.053 R)
• M71: 39,477,831 km (0.091 R)
• M72: 43,218,526 km (0.09 R)
• M73: 43,387,422 km (0.066 R)
• M74: 43,895,306 km (0.031 R)
• M75: 44,575,528 km (0.094 R)
• M76: 45,688,386 km (0.086 R)
• M77: 47,157,438 km (0.089 R)
• M78: 48,291,240 km (0.107 R)
• M79: 48,905,489 km (0.065 R)
• M80: 50,763,494 km (0.082 R)
• M81: 51,209,296 km (0.053 R)
• M82: 51,656,444 km (0.075 R)
• M83: 52,284,605 km (0.072 R)
• M84: 54,275,155 km (0.085 R)
• M85: 54,639,725 km (0.101 R)
• M86: 56,566,994 km (0.097 R)
• M87: 57,585,456 km (0.103 R)
• M88: 58,609,903 km (0.114 R)
• M89: 59,171,343 km (0.09 R)
• M90: 60,393,558 km (0.117 R)
• M91: 61,814,289 km (0.044 R)
• M92: 63,150,198 km (0.074 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit