🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.61 AU - 0.67 AU

Year: 182 Days

Day: 43.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 249 Days

Day: 31.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.09 AU - 1.53 AU

Year: 532 Days

Day: 14.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.06 AU - 1.6 AU

Year: 544 Days

Day: 20.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,621,509 km

• M1: 124,615 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.65 AU - 2.15 AU

Year: 929 Days

Day: 38.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.38 AU - 2.88 AU

Year: 1513 Days

Day: 29.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,621,509 km

• M1: 336,146 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.34 AU - 4.08 AU

Year: 2535 Days

Day: 46.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.04 AU - 5.62 AU

Year: 3766 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 13.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.15 AU - 10.71 AU

Year: 10273 Days

Day: 6 Hours

Environment

Temp: -159 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,621,509 km

• M1: 306,077 km (0.086 R)
• M2: 882,179 km (0.108 R)
• M3: 980,464 km (0.111 R)
• M4: 1,277,117 km (0.104 R)
• M5: 1,530,685 km (0.069 R)
• M6: 1,651,560 km (0.093 R)
• M7: 1,750,744 km (0.1 R)
• M8: 1,929,214 km (0.075 R)
• M9: 2,195,050 km (0.09 R)
• M10: 2,703,832 km (0.063 R)
• M11: 3,063,465 km (0.079 R)
• M12: 3,249,266 km (0.098 R)
• M13: 4,096,887 km (0.1 R)
• M14: 4,580,986 km (0.027 R)
• M15: 4,865,820 km (0.051 R)
• M16: 5,304,142 km (0.087 R)
• M17: 5,679,334 km (0.118 R)
• M18: 6,735,046 km (0.087 R)
• M19: 7,100,364 km (0.118 R)
• M20: 7,389,088 km (0.102 R)
• M21: 7,514,002 km (0.106 R)
• M22: 7,808,261 km (0.105 R)
• M23: 7,893,083 km (0.081 R)
• M24: 8,538,747 km (0.065 R)
• M25: 8,713,777 km (0.11 R)
• M26: 9,335,954 km (0.073 R)
• M27: 9,652,503 km (0.077 R)
• M28: 10,296,073 km (0.081 R)
• M29: 10,576,270 km (0.099 R)
• M30: 10,670,218 km (0.113 R)
• M31: 10,811,588 km (0.049 R)
• M32: 11,001,278 km (0.105 R)
• M33: 11,239,737 km (0.096 R)
• M34: 11,335,629 km (0.074 R)
• M35: 13,513,475 km (0.071 R)
• M36: 14,493,191 km (0.034 R)
• M37: 15,442,390 km (0.046 R)
• M38: 15,924,544 km (0.093 R)
• M39: 16,248,872 km (0.111 R)
• M40: 16,357,330 km (0.043 R)
• M41: 16,848,909 km (0.08 R)
• M42: 18,977,387 km (0.084 R)
• M43: 19,782,673 km (0.118 R)
• M44: 19,956,805 km (0.118 R)
• M45: 20,599,328 km (0.091 R)
• M46: 21,011,769 km (0.1 R)
• M47: 21,307,973 km (0.115 R)
• M48: 22,810,085 km (0.088 R)
• M49: 23,236,738 km (0.104 R)
• M50: 24,098,123 km (0.114 R)
• M51: 24,844,616 km (0.06 R)
• M52: 25,978,867 km (0.094 R)
• M53: 27,776,435 km (0.118 R)
• M54: 28,624,655 km (0.027 R)
• M55: 28,756,002 km (0.114 R)
• M56: 29,283,035 km (0.094 R)
• M57: 30,012,923 km (0.106 R)
• M58: 30,212,936 km (0.097 R)
• M59: 31,355,265 km (0.077 R)
• M60: 32,033,841 km (0.117 R)
• M61: 33,060,681 km (0.106 R)
• M62: 34,028,878 km (0.108 R)
• M63: 35,639,748 km (0.119 R)
• M64: 35,851,579 km (0.084 R)
• M65: 36,276,736 km (0.112 R)
• M66: 36,418,854 km (0.098 R)
• M67: 36,988,971 km (0.084 R)
• M68: 37,921,863 km (0.118 R)
• M69: 39,737,533 km (0.118 R)
• M70: 40,324,555 km (0.104 R)
• M71: 40,914,419 km (0.093 R)
• M72: 41,284,524 km (0.051 R)
• M73: 41,432,925 km (0.082 R)
• M74: 41,581,327 km (0.089 R)
• M75: 43,151,805 km (0.076 R)
• M76: 43,453,095 km (0.06 R)
• M77: 44,057,770 km (0.055 R)
• M78: 47,200,522 km (0.11 R)
• M79: 47,355,655 km (0.076 R)
• M80: 49,782,132 km (0.108 R)
• M81: 50,019,095 km (0.037 R)
• M82: 51,129,859 km (0.063 R)
• M83: 51,688,308 km (0.098 R)
• M84: 52,730,856 km (0.102 R)
• M85: 52,891,823 km (0.073 R)
• M86: 54,023,531 km (0.096 R)
• M87: 54,185,845 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.1

Radius: 3.7

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.85 AU - 20.23 AU

Year: 24954 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,621,509 km

• M1: 47,871 km (0.09 R)
• M2: 287,378 km (0.036 R)
• M3: 559,346 km (0.104 R)
• M4: 748,588 km (0.114 R)
• M5: 978,220 km (0.1 R)
• M6: 1,348,774 km (0.038 R)
• M7: 1,373,308 km (0.096 R)
• M8: 1,498,073 km (0.066 R)
• M9: 1,705,266 km (0.052 R)
• M10: 1,921,585 km (0.051 R)
• M11: 2,004,911 km (0.059 R)
• M12: 2,033,035 km (0.094 R)
• M13: 2,089,433 km (0.052 R)
• M14: 2,262,069 km (0.064 R)
• M15: 3,357,425 km (0.077 R)
• M16: 3,525,573 km (0.092 R)
• M17: 3,869,947 km (0.116 R)
• M18: 4,153,136 km (0.104 R)
• M19: 4,297,199 km (0.088 R)
• M20: 4,333,402 km (0.078 R)
• M21: 4,776,810 km (0.059 R)
• M22: 5,042,047 km (0.087 R)
• M23: 5,273,175 km (0.118 R)
• M24: 5,350,966 km (0.098 R)
• M25: 5,390,011 km (0.104 R)
• M26: 6,272,938 km (0.065 R)
• M27: 6,314,227 km (0.068 R)
• M28: 6,773,193 km (0.111 R)
• M29: 6,815,529 km (0.104 R)
• M30: 6,857,866 km (0.082 R)
• M31: 7,070,893 km (0.029 R)
• M32: 7,156,762 km (0.056 R)
• M33: 7,329,548 km (0.039 R)
• M34: 7,811,552 km (0.073 R)
• M35: 8,668,149 km (0.044 R)
• M36: 8,713,926 km (0.101 R)
• M37: 9,084,181 km (0.111 R)
• M38: 9,553,918 km (0.088 R)
• M39: 11,259,633 km (0.07 R)
• M40: 11,967,830 km (0.047 R)
• M41: 12,224,091 km (0.077 R)
• M42: 12,482,297 km (0.071 R)
• M43: 13,162,069 km (0.09 R)
• M44: 13,799,955 km (0.071 R)
• M45: 14,393,709 km (0.099 R)
• M46: 15,885,798 km (0.11 R)
• M47: 16,450,829 km (0.116 R)
• M48: 17,716,726 km (0.095 R)
• M49: 19,432,763 km (0.096 R)
• M50: 21,262,944 km (0.064 R)
• M51: 21,448,894 km (0.039 R)
• M52: 23,211,007 km (0.103 R)
• M53: 23,722,931 km (0.113 R)
• M54: 23,787,258 km (0.117 R)
• M55: 24,044,716 km (0.05 R)
• M56: 24,953,673 km (0.101 R)
• M57: 25,215,319 km (0.083 R)
• M58: 25,412,190 km (0.099 R)
• M59: 26,604,186 km (0.064 R)
• M60: 26,737,777 km (0.119 R)
• M61: 29,179,962 km (0.11 R)
• M62: 30,079,045 km (0.097 R)
• M63: 30,427,459 km (0.11 R)
• M64: 31,409,719 km (0.073 R)
• M65: 31,621,549 km (0.079 R)
• M66: 32,259,883 km (0.078 R)
• M67: 32,759,241 km (0.066 R)
• M68: 32,830,898 km (0.071 R)
• M69: 34,055,207 km (0.082 R)
• M70: 34,418,132 km (0.075 R)
• M71: 35,001,563 km (0.031 R)
• M72: 35,441,232 km (0.106 R)
• M73: 35,735,491 km (0.06 R)
• M74: 37,292,954 km (0.049 R)
• M75: 37,517,201 km (0.107 R)
• M76: 37,816,995 km (0.111 R)
• M77: 38,872,408 km (0.109 R)
• M78: 39,403,780 km (0.063 R)
• M79: 39,861,101 km (0.113 R)
• M80: 41,398,219 km (0.12 R)
• M81: 41,553,053 km (0.055 R)
• M82: 41,785,528 km (0.093 R)
• M83: 43,111,414 km (0.1 R)
• M84: 44,292,638 km (0.083 R)
• M85: 46,204,798 km (0.068 R)
• M86: 46,284,983 km (0.082 R)
• M87: 49,204,834 km (0.049 R)
• M88: 49,286,814 km (0.077 R)
• M89: 50,026,426 km (0.12 R)
• M90: 50,273,711 km (0.064 R)
• M91: 50,438,867 km (0.045 R)
• M92: 50,521,595 km (0.074 R)
• M93: 51,350,367 km (0.062 R)
• M94: 51,849,874 km (0.102 R)
• M95: 55,646,668 km (0.1 R)
• M96: 56,330,929 km (0.115 R)
• M97: 56,416,648 km (0.091 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit