🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 15.3 Hours

Environment

Temp: 263 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.94 AU - 1.2 AU

Year: 389 Days

Day: 29.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.11 AU - 2.59 AU

Year: 1266 Days

Day: 43.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.46 AU - 2.48 AU

Year: 1364 Days

Day: 21 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,207,059 km

• M1: 138,228 km (0.062 R)
• M2: 966,552 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.74 AU - 3.6 AU

Year: 1984 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,207,059 km

• M1: 2,133,864 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.77 AU - 4.03 AU

Year: 2203 Days

Day: 13.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,207,059 km

• M1: 2,508,158 km (0.091 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 11.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.4 AU - 7.46 AU

Year: 6412 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,207,059 km

• M1: 141,520 km (0.095 R)
• M2: 223,499 km (0.074 R)
• M3: 330,312 km (0.095 R)
• M4: 463,155 km (0.07 R)
• M5: 582,684 km (0.109 R)
• M6: 981,063 km (0.072 R)
• M7: 1,202,318 km (0.078 R)
• M8: 1,327,232 km (0.068 R)
• M9: 1,489,546 km (0.114 R)
• M10: 1,624,483 km (0.11 R)
• M11: 2,147,777 km (0.108 R)
• M12: 2,418,549 km (0.068 R)
• M13: 2,741,830 km (0.084 R)
• M14: 2,824,857 km (0.071 R)
• M15: 3,340,820 km (0.109 R)
• M16: 3,519,290 km (0.072 R)
• M17: 3,770,166 km (0.103 R)
• M18: 4,050,512 km (0.11 R)
• M19: 4,169,293 km (0.077 R)
• M20: 4,313,505 km (0.084 R)
• M21: 4,434,829 km (0.102 R)
• M22: 4,706,050 km (0.086 R)
• M23: 5,110,263 km (0.092 R)
• M24: 5,684,420 km (0.097 R)
• M25: 7,150,479 km (0.091 R)
• M26: 7,294,542 km (0.084 R)
• M27: 7,644,451 km (0.044 R)
• M28: 7,762,334 km (0.1 R)
• M29: 7,880,816 km (0.069 R)
• M30: 8,421,463 km (0.113 R)
• M31: 8,543,235 km (0.055 R)
• M32: 8,634,939 km (0.107 R)
• M33: 8,912,144 km (0.098 R)
• M34: 9,036,160 km (0.065 R)
• M35: 9,349,119 km (0.104 R)
• M36: 9,443,665 km (0.068 R)
• M37: 9,538,510 km (0.111 R)
• M38: 9,729,247 km (0.053 R)
• M39: 9,889,018 km (0.107 R)
• M40: 10,406,626 km (0.099 R)
• M41: 10,800,667 km (0.053 R)
• M42: 11,671,027 km (0.084 R)
• M43: 13,018,605 km (0.072 R)
• M44: 13,089,066 km (0.114 R)
• M45: 13,336,650 km (0.111 R)
• M46: 13,478,768 km (0.116 R)
• M47: 13,585,731 km (0.052 R)
• M48: 14,305,895 km (0.103 R)
• M49: 14,743,917 km (0.107 R)
• M50: 15,001,525 km (0.084 R)
• M51: 15,409,329 km (0.104 R)
• M52: 15,708,225 km (0.092 R)
• M53: 16,387,848 km (0.092 R)
• M54: 16,540,139 km (0.113 R)
• M55: 17,502,801 km (0.055 R)
• M56: 17,658,383 km (0.065 R)
• M57: 18,128,420 km (0.055 R)
• M58: 18,207,108 km (0.052 R)
• M59: 18,285,946 km (0.099 R)
• M60: 18,364,934 km (0.118 R)
• M61: 18,840,954 km (0.081 R)
• M62: 18,960,633 km (0.055 R)
• M63: 19,080,610 km (0.09 R)
• M64: 19,280,922 km (0.073 R)
• M65: 19,441,739 km (0.08 R)
• M66: 19,764,871 km (0.118 R)
• M67: 20,621,318 km (0.106 R)
• M68: 21,823,786 km (0.06 R)
• M69: 22,117,447 km (0.089 R)
• M70: 23,648,431 km (0.096 R)
• M71: 24,036,488 km (0.063 R)
• M72: 24,252,956 km (0.048 R)
• M73: 24,383,256 km (0.111 R)
• M74: 24,644,304 km (0.086 R)
• M75: 24,994,064 km (0.099 R)
• M76: 25,609,809 km (0.096 R)
• M77: 26,408,961 km (0.055 R)
• M78: 26,677,190 km (0.106 R)
• M79: 26,811,529 km (0.085 R)
• M80: 27,306,399 km (0.088 R)
• M81: 27,895,216 km (0.102 R)
• M82: 27,986,171 km (0.089 R)
• M83: 28,122,754 km (0.099 R)
• M84: 28,488,072 km (0.103 R)
• M85: 29,825,776 km (0.113 R)
• M86: 29,965,351 km (0.04 R)
• M87: 30,619,393 km (0.098 R)
• M88: 30,995,332 km (0.092 R)
• M89: 31,514,736 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 6.3

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.67 AU - 15.77 AU

Year: 18846 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,207,059 km

• M1: 90,507 km (0.082 R)
• M2: 762,500 km (0.058 R)
• M3: 882,328 km (0.037 R)
• M4: 1,167,761 km (0.094 R)
• M5: 1,250,489 km (0.079 R)
• M6: 1,392,756 km (0.071 R)
• M7: 1,451,249 km (0.08 R)
• M8: 1,510,490 km (0.077 R)
• M9: 1,631,514 km (0.074 R)
• M10: 2,013,438 km (0.117 R)
• M11: 2,352,576 km (0.103 R)
• M12: 3,393,777 km (0.047 R)
• M13: 3,633,433 km (0.076 R)
• M14: 3,673,825 km (0.088 R)
• M15: 4,298,994 km (0.119 R)
• M16: 4,645,762 km (0.109 R)
• M17: 4,867,167 km (0.07 R)
• M18: 5,929,162 km (0.063 R)
• M19: 6,363,594 km (0.063 R)
• M20: 7,519,986 km (0.117 R)
• M21: 8,201,853 km (0.102 R)
• M22: 8,469,334 km (0.066 R)
• M23: 8,848,564 km (0.08 R)
• M24: 9,567,681 km (0.102 R)
• M25: 10,305,498 km (0.106 R)
• M26: 10,885,339 km (0.068 R)
• M27: 12,564,725 km (0.116 R)
• M28: 13,183,761 km (0.083 R)
• M29: 13,623,130 km (0.114 R)
• M30: 13,749,391 km (0.044 R)
• M31: 14,131,015 km (0.084 R)
• M32: 14,258,921 km (0.11 R)
• M33: 14,839,361 km (0.084 R)
• M34: 16,897,379 km (0.087 R)
• M35: 17,442,813 km (0.094 R)
• M36: 17,924,817 km (0.115 R)
• M37: 18,202,171 km (0.053 R)
• M38: 18,691,057 km (0.09 R)
• M39: 19,255,191 km (0.057 R)
• M40: 19,397,010 km (0.092 R)
• M41: 19,468,069 km (0.083 R)
• M42: 20,399,764 km (0.076 R)
• M43: 20,472,020 km (0.08 R)
• M44: 21,861,485 km (0.062 R)
• M45: 23,356,566 km (0.083 R)
• M46: 23,507,809 km (0.088 R)
• M47: 23,887,638 km (0.116 R)
• M48: 23,963,784 km (0.108 R)
• M49: 25,116,286 km (0.089 R)
• M50: 25,426,701 km (0.115 R)
• M51: 25,582,433 km (0.119 R)
• M52: 26,051,272 km (0.09 R)
• M53: 27,235,938 km (0.082 R)
• M54: 28,680,605 km (0.097 R)
• M55: 33,501,845 km (0.109 R)
• M56: 34,530,330 km (0.075 R)
• M57: 36,092,132 km (0.079 R)
• M58: 36,354,676 km (0.098 R)
• M59: 36,969,823 km (0.08 R)
• M60: 37,322,874 km (0.095 R)
• M61: 38,032,267 km (0.081 R)
• M62: 38,567,229 km (0.091 R)
• M63: 38,746,148 km (0.054 R)
• M64: 39,104,734 km (0.075 R)
• M65: 40,823,015 km (0.117 R)
• M66: 41,553,801 km (0.064 R)
• M67: 41,645,504 km (0.094 R)
• M68: 41,828,911 km (0.108 R)
• M69: 43,772,038 km (0.117 R)
• M70: 45,366,601 km (0.113 R)
• M71: 45,649,940 km (0.093 R)
• M72: 46,313,406 km (0.118 R)
• M73: 47,171,051 km (0.114 R)
• M74: 49,095,628 km (0.095 R)
• M75: 49,289,506 km (0.115 R)
• M76: 49,483,684 km (0.084 R)
• M77: 49,580,773 km (0.052 R)
• M78: 50,555,852 km (0.119 R)
• M79: 55,626,173 km (0.108 R)
• M80: 55,929,408 km (0.102 R)
• M81: 56,537,673 km (0.117 R)
• M82: 56,944,280 km (0.104 R)
• M83: 57,760,635 km (0.046 R)
• M84: 58,375,333 km (0.077 R)
• M85: 59,095,198 km (0.118 R)
• M86: 59,921,577 km (0.079 R)
• M87: 62,213,715 km (0.078 R)
• M88: 62,318,583 km (0.105 R)
• M89: 62,738,654 km (0.104 R)
• M90: 63,687,254 km (0.1 R)
• M91: 63,898,786 km (0.097 R)
• M92: 64,004,551 km (0.111 R)
• M93: 64,746,856 km (0.096 R)
• M94: 64,959,435 km (0.079 R)
• M95: 65,492,003 km (0.113 R)
• M96: 66,025,918 km (0.072 R)
• M97: 68,284,397 km (0.104 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 12,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit