🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.99 AU

Year: 299 Days

Day: 45.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.96 AU - 1.54 AU

Year: 524 Days

Day: 36.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 119.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.63 AU - 1.77 AU

Year: 831 Days

Day: 23.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.07 AU - 2.09 AU

Year: 1124 Days

Day: 22.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,077,197 km

• M1: 1,030,580 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.28 AU - 4.68 AU

Year: 2975 Days

Day: 47.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.3

Radius: 11.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.7 AU - 6.16 AU

Year: 5411 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,077,197 km

• M1: 178,470 km (0.098 R)
• M2: 250,876 km (0.097 R)
• M3: 428,299 km (0.067 R)
• M4: 690,544 km (0.045 R)
• M5: 831,615 km (0.057 R)
• M6: 1,373,458 km (0.097 R)
• M7: 1,706,613 km (0.075 R)
• M8: 1,889,571 km (0.051 R)
• M9: 1,997,132 km (0.043 R)
• M10: 2,361,103 km (0.11 R)
• M11: 2,580,713 km (0.062 R)
• M12: 2,700,690 km (0.114 R)
• M13: 2,853,280 km (0.098 R)
• M14: 3,055,985 km (0.061 R)
• M15: 3,215,307 km (0.119 R)
• M16: 3,410,083 km (0.101 R)
• M17: 3,575,389 km (0.093 R)
• M18: 3,896,875 km (0.048 R)
• M19: 4,000,397 km (0.096 R)
• M20: 4,677,177 km (0.107 R)
• M21: 5,389,712 km (0.047 R)
• M22: 5,543,947 km (0.078 R)
• M23: 5,719,426 km (0.089 R)
• M24: 5,936,343 km (0.1 R)
• M25: 6,015,929 km (0.118 R)
• M26: 6,398,600 km (0.105 R)
• M27: 6,665,184 km (0.085 R)
• M28: 6,768,705 km (0.113 R)
• M29: 6,893,619 km (0.067 R)
• M30: 6,977,245 km (0.097 R)
• M31: 7,294,243 km (0.054 R)
• M32: 7,400,906 km (0.078 R)
• M33: 7,680,803 km (0.075 R)
• M34: 8,007,974 km (0.036 R)
• M35: 8,451,532 km (0.097 R)
• M36: 8,541,290 km (0.048 R)
• M37: 9,085,976 km (0.103 R)
• M38: 9,177,829 km (0.1 R)
• M39: 9,759,167 km (0.11 R)
• M40: 9,876,900 km (0.117 R)
• M41: 9,995,083 km (0.115 R)
• M42: 10,066,291 km (0.086 R)
• M43: 10,232,943 km (0.096 R)
• M44: 11,178,252 km (0.105 R)
• M45: 11,549,255 km (0.112 R)
• M46: 11,773,801 km (0.11 R)
• M47: 11,849,049 km (0.055 R)
• M48: 12,075,540 km (0.1 R)
• M49: 12,176,668 km (0.096 R)
• M50: 12,354,241 km (0.061 R)
• M51: 12,558,442 km (0.085 R)
• M52: 13,281,598 km (0.086 R)
• M53: 13,753,729 km (0.103 R)
• M54: 13,965,260 km (0.108 R)
• M55: 14,311,430 km (0.115 R)
• M56: 14,795,379 km (0.077 R)
• M57: 14,957,842 km (0.048 R)
• M58: 15,257,337 km (0.069 R)
• M59: 15,531,401 km (0.036 R)
• M60: 15,613,829 km (0.074 R)
• M61: 15,973,163 km (0.053 R)
• M62: 16,223,440 km (0.096 R)
• M63: 16,447,089 km (0.073 R)
• M64: 16,559,288 km (0.052 R)
• M65: 17,266,287 km (0.119 R)
• M66: 17,580,443 km (0.087 R)
• M67: 17,983,010 km (0.11 R)
• M68: 18,185,566 km (0.105 R)
• M69: 18,301,654 km (0.101 R)
• M70: 18,505,257 km (0.084 R)
• M71: 18,944,177 km (0.083 R)
• M72: 19,327,447 km (0.11 R)
• M73: 19,564,559 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472

Radius: 6.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.93 AU - 14.57 AU

Year: 16067 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,077,197 km

• M1: 95,294 km (0.073 R)
• M2: 152,739 km (0.082 R)
• M3: 225,893 km (0.103 R)
• M4: 315,053 km (0.12 R)
• M5: 465,549 km (0.088 R)
• M6: 639,381 km (0.048 R)
• M7: 813,513 km (0.095 R)
• M8: 916,885 km (0.053 R)
• M9: 1,324,839 km (0.094 R)
• M10: 1,837,810 km (0.112 R)
• M11: 2,030,791 km (0.08 R)
• M12: 2,617,963 km (0.118 R)
• M13: 3,972,571 km (0.116 R)
• M14: 4,150,593 km (0.076 R)
• M15: 4,662,966 km (0.03 R)
• M16: 5,156,489 km (0.104 R)
• M17: 5,587,032 km (0.041 R)
• M18: 5,867,079 km (0.092 R)
• M19: 6,650,074 km (0.069 R)
• M20: 7,161,400 km (0.08 R)
• M21: 7,553,346 km (0.118 R)
• M22: 8,816,401 km (0.104 R)
• M23: 8,909,152 km (0.059 R)
• M24: 10,143,633 km (0.082 R)
• M25: 10,830,437 km (0.064 R)
• M26: 10,979,437 km (0.086 R)
• M27: 11,129,334 km (0.058 R)
• M28: 11,279,829 km (0.103 R)
• M29: 11,330,094 km (0.079 R)
• M30: 12,559,788 km (0.11 R)
• M31: 13,137,535 km (0.109 R)
• M32: 14,209,853 km (0.041 R)
• M33: 14,701,581 km (0.109 R)
• M34: 14,756,633 km (0.094 R)
• M35: 15,310,145 km (0.053 R)
• M36: 16,380,668 km (0.05 R)
• M37: 17,358,739 km (0.091 R)
• M38: 18,414,899 km (0.048 R)
• M39: 19,070,587 km (0.115 R)
• M40: 19,130,426 km (0.116 R)
• M41: 19,552,143 km (0.114 R)
• M42: 19,673,167 km (0.048 R)
• M43: 20,404,551 km (0.095 R)
• M44: 20,466,036 km (0.077 R)
• M45: 20,897,177 km (0.069 R)
• M46: 21,020,894 km (0.08 R)
• M47: 21,206,994 km (0.091 R)
• M48: 21,269,227 km (0.117 R)
• M49: 22,524,951 km (0.076 R)
• M50: 23,033,883 km (0.093 R)
• M51: 23,933,715 km (0.11 R)
• M52: 23,998,490 km (0.11 R)
• M53: 25,569,118 km (0.076 R)
• M54: 26,100,041 km (0.113 R)
• M55: 26,433,645 km (0.076 R)
• M56: 27,714,352 km (0.082 R)
• M57: 28,054,687 km (0.031 R)
• M58: 28,465,034 km (0.112 R)
• M59: 29,499,503 km (0.115 R)
• M60: 32,103,254 km (0.104 R)
• M61: 33,396,229 km (0.113 R)
• M62: 33,613,445 km (0.103 R)
• M63: 34,633,104 km (0.115 R)
• M64: 36,851,939 km (0.095 R)
• M65: 37,151,285 km (0.114 R)
• M66: 38,129,655 km (0.073 R)
• M67: 38,205,202 km (0.073 R)
• M68: 38,583,984 km (0.072 R)
• M69: 38,964,112 km (0.064 R)
• M70: 39,421,732 km (0.027 R)
• M71: 39,498,176 km (0.075 R)
• M72: 40,111,677 km (0.107 R)
• M73: 40,805,512 km (0.053 R)
• M74: 41,347,804 km (0.078 R)
• M75: 41,503,236 km (0.094 R)
• M76: 42,753,575 km (0.065 R)
• M77: 43,068,030 km (0.05 R)
• M78: 43,936,895 km (0.086 R)
• M79: 45,451,274 km (0.111 R)
• M80: 45,691,977 km (0.065 R)
• M81: 49,105,351 km (0.039 R)
• M82: 50,012,962 km (0.1 R)
• M83: 50,427,198 km (0.042 R)
• M84: 50,593,252 km (0.058 R)
• M85: 50,925,958 km (0.084 R)
• M86: 51,259,262 km (0.119 R)
• M87: 51,426,213 km (0.115 R)
• M88: 52,937,002 km (0.083 R)
• M89: 53,105,898 km (0.055 R)
• M90: 54,632,694 km (0.117 R)
• M91: 55,658,636 km (0.08 R)
• M92: 57,642,752 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit