🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.54 AU - 0.68 AU

Year: 177 Days

Day: 33.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 34.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,222,093 km

• M1: 77,492 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.79 AU - 1.07 AU

Year: 333 Days

Day: 44.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 343 Days

Day: 31.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.22 AU - 1.52 AU

Year: 595 Days

Day: 40.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.56 AU - 2.34 AU

Year: 1010 Days

Day: 12.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,222,093 km

• M1: 299,495 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.13 AU - 2.69 AU

Year: 1387 Days

Day: 21.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.71 AU - 3.13 AU

Year: 1850 Days

Day: 24.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,222,093 km

• M1: 1,061,098 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 13.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.37 AU - 11.05 AU

Year: 12998 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,222,093 km

• M1: 177,273 km (0.03 R)
• M2: 338,390 km (0.074 R)
• M3: 1,594,863 km (0.079 R)
• M4: 1,690,157 km (0.045 R)
• M5: 2,049,042 km (0.07 R)
• M6: 2,132,218 km (0.106 R)
• M7: 2,587,894 km (0.027 R)
• M8: 2,955,755 km (0.049 R)
• M9: 3,844,067 km (0.05 R)
• M10: 4,104,966 km (0.112 R)
• M11: 4,644,415 km (0.104 R)
• M12: 4,978,916 km (0.119 R)
• M13: 5,092,162 km (0.07 R)
• M14: 5,524,799 km (0.055 R)
• M15: 5,642,084 km (0.112 R)
• M16: 5,939,335 km (0.115 R)
• M17: 6,029,393 km (0.091 R)
• M18: 6,272,040 km (0.05 R)
• M19: 6,456,195 km (0.091 R)
• M20: 6,893,021 km (0.096 R)
• M21: 7,403,898 km (0.111 R)
• M22: 7,631,287 km (0.103 R)
• M23: 8,159,816 km (0.09 R)
• M24: 8,802,937 km (0.062 R)
• M25: 9,113,203 km (0.118 R)
• M26: 9,567,981 km (0.101 R)
• M27: 9,958,581 km (0.1 R)
• M28: 10,536,028 km (0.041 R)
• M29: 10,718,687 km (0.093 R)
• M30: 11,572,742 km (0.039 R)
• M31: 12,564,426 km (0.087 R)
• M32: 12,680,664 km (0.067 R)
• M33: 13,266,938 km (0.116 R)
• M34: 13,942,222 km (0.064 R)
• M35: 14,142,983 km (0.109 R)
• M36: 14,710,258 km (0.109 R)
• M37: 15,950,723 km (0.076 R)
• M38: 17,396,886 km (0.108 R)
• M39: 18,004,553 km (0.114 R)
• M40: 18,751,794 km (0.105 R)
• M41: 18,884,786 km (0.113 R)
• M42: 19,062,509 km (0.1 R)
• M43: 20,004,676 km (0.1 R)
• M44: 20,916,026 km (0.086 R)
• M45: 21,100,032 km (0.075 R)
• M46: 21,655,040 km (0.072 R)
• M47: 21,840,990 km (0.098 R)
• M48: 22,261,659 km (0.118 R)
• M49: 22,873,963 km (0.1 R)
• M50: 23,396,359 km (0.119 R)
• M51: 24,066,857 km (0.097 R)
• M52: 24,549,759 km (0.119 R)
• M53: 24,695,317 km (0.039 R)
• M54: 24,987,183 km (0.057 R)
• M55: 25,427,000 km (0.097 R)
• M56: 26,017,613 km (0.081 R)
• M57: 26,215,381 km (0.079 R)
• M58: 26,463,415 km (0.113 R)
• M59: 26,562,897 km (0.08 R)
• M60: 27,262,417 km (0.118 R)
• M61: 28,018,634 km (0.11 R)
• M62: 28,475,655 km (0.09 R)
• M63: 28,730,570 km (0.071 R)
• M64: 28,832,895 km (0.109 R)
• M65: 29,140,169 km (0.097 R)
• M66: 29,551,713 km (0.097 R)
• M67: 29,913,291 km (0.078 R)
• M68: 30,797,714 km (0.066 R)
• M69: 31,059,510 km (0.091 R)
• M70: 31,479,730 km (0.062 R)
• M71: 31,585,197 km (0.095 R)
• M72: 32,273,048 km (0.118 R)
• M73: 32,645,397 km (0.098 R)
• M74: 32,912,280 km (0.096 R)
• M75: 33,179,910 km (0.063 R)
• M76: 33,879,131 km (0.116 R)
• M77: 33,987,140 km (0.101 R)
• M78: 35,237,479 km (0.12 R)
• M79: 35,675,801 km (0.068 R)
• M80: 36,281,672 km (0.053 R)
• M81: 36,392,076 km (0.065 R)
• M82: 36,502,778 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.7

Radius: 5.8

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.48 AU - 18.28 AU

Year: 25720 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,222,093 km

• M1: 198,516 km (0.104 R)
• M2: 285,283 km (0.052 R)
• M3: 648,507 km (0.072 R)
• M4: 2,086,591 km (0.118 R)
• M5: 2,668,228 km (0.098 R)
• M6: 3,821,777 km (0.102 R)
• M7: 4,321,434 km (0.089 R)
• M8: 4,423,759 km (0.071 R)
• M9: 4,894,394 km (0.098 R)
• M10: 5,435,938 km (0.116 R)
• M11: 5,996,481 km (0.057 R)
• M12: 6,457,990 km (0.107 R)
• M13: 7,171,423 km (0.104 R)
• M14: 7,476,154 km (0.099 R)
• M15: 8,224,592 km (0.088 R)
• M16: 9,061,891 km (0.073 R)
• M17: 10,129,421 km (0.114 R)
• M18: 10,608,733 km (0.12 R)
• M19: 13,337,398 km (0.059 R)
• M20: 13,561,645 km (0.079 R)
• M21: 14,470,752 km (0.054 R)
• M22: 14,855,517 km (0.114 R)
• M23: 15,010,202 km (0.112 R)
• M24: 16,667,746 km (0.115 R)
• M25: 17,151,845 km (0.108 R)
• M26: 17,477,070 km (0.053 R)
• M27: 18,882,393 km (0.109 R)
• M28: 19,302,464 km (0.113 R)
• M29: 21,013,863 km (0.115 R)
• M30: 21,624,223 km (0.057 R)
• M31: 22,595,113 km (0.117 R)
• M32: 24,214,211 km (0.088 R)
• M33: 24,396,421 km (0.082 R)
• M34: 26,994,637 km (0.098 R)
• M35: 27,372,820 km (0.114 R)
• M36: 28,807,015 km (0.078 R)
• M37: 29,581,932 km (0.109 R)
• M38: 30,461,866 km (0.102 R)
• M39: 31,251,145 km (0.118 R)
• M40: 31,648,327 km (0.062 R)
• M41: 33,253,662 km (0.103 R)
• M42: 35,607,435 km (0.099 R)
• M43: 37,381,366 km (0.087 R)
• M44: 37,697,467 km (0.118 R)
• M45: 38,757,218 km (0.115 R)
• M46: 39,183,871 km (0.045 R)
• M47: 39,397,796 km (0.116 R)
• M48: 39,719,431 km (0.078 R)
• M49: 39,934,404 km (0.105 R)
• M50: 41,885,609 km (0.067 R)
• M51: 42,213,976 km (0.079 R)
• M52: 43,424,672 km (0.058 R)
• M53: 43,646,076 km (0.069 R)
• M54: 45,430,629 km (0.038 R)
• M55: 45,655,325 km (0.104 R)
• M56: 45,880,470 km (0.049 R)
• M57: 45,993,117 km (0.095 R)
• M58: 46,671,095 km (0.051 R)
• M59: 47,238,669 km (0.08 R)
• M60: 49,300,876 km (0.119 R)
• M61: 50,808,374 km (0.11 R)
• M62: 54,106,408 km (0.111 R)
• M63: 55,781,306 km (0.095 R)
• M64: 56,504,163 km (0.116 R)
• M65: 56,987,962 km (0.105 R)
• M66: 57,351,635 km (0.088 R)
• M67: 60,782,961 km (0.047 R)
• M68: 61,526,762 km (0.089 R)
• M69: 62,898,425 km (0.03 R)
• M70: 63,399,727 km (0.111 R)
• M71: 63,776,564 km (0.107 R)
• M72: 65,544,811 km (0.051 R)
• M73: 65,925,837 km (0.088 R)
• M74: 67,457,420 km (0.099 R)
• M75: 70,035,739 km (0.078 R)
• M76: 70,945,743 km (0.113 R)
• M77: 72,514,875 km (0.116 R)
• M78: 73,567,296 km (0.038 R)
• M79: 75,421,113 km (0.099 R)
• M80: 76,487,447 km (0.116 R)
• M81: 77,692,906 km (0.087 R)
• M82: 79,174,823 km (0.084 R)
• M83: 80,122,675 km (0.083 R)
• M84: 81,756,284 km (0.066 R)
• M85: 82,303,213 km (0.045 R)
• M86: 82,714,308 km (0.072 R)
• M87: 82,851,490 km (0.089 R)
• M88: 83,813,703 km (0.105 R)
• M89: 83,951,483 km (0.091 R)
• M90: 84,365,270 km (0.099 R)
• M91: 87,001,484 km (0.041 R)
• M92: 92,212,127 km (0.109 R)
• M93: 95,358,021 km (0.112 R)
• M94: 95,789,761 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit