🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.11 AU - 1.29 AU

Year: 458 Days

Day: 20.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.54 AU - 1.92 AU

Year: 792 Days

Day: 24.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.68 AU - 2.48 AU

Year: 1045 Days

Day: 17.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.42 AU - 3.38 AU

Year: 1720 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.93 AU - 4.95 AU

Year: 3258 Days

Day: 28.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,423,117 km

• M1: 3,696,414 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 9.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.09 AU - 8.99 AU

Year: 7210 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,423,117 km

• M1: 192,233 km (0.082 R)
• M2: 369,806 km (0.032 R)
• M3: 431,291 km (0.12 R)
• M4: 908,508 km (0.112 R)
• M5: 1,210,696 km (0.107 R)
• M6: 1,544,149 km (0.087 R)
• M7: 1,698,085 km (0.054 R)
• M8: 1,761,216 km (0.116 R)
• M9: 1,889,720 km (0.12 R)
• M10: 1,988,156 km (0.098 R)
• M11: 2,207,616 km (0.115 R)
• M12: 2,346,592 km (0.098 R)
• M13: 2,578,918 km (0.066 R)
• M14: 3,123,753 km (0.071 R)
• M15: 3,662,754 km (0.079 R)
• M16: 3,848,854 km (0.041 R)
• M17: 4,557,948 km (0.066 R)
• M18: 4,624,519 km (0.073 R)
• M19: 4,691,389 km (0.034 R)
• M20: 5,099,043 km (0.12 R)
• M21: 7,174,115 km (0.107 R)
• M22: 7,277,637 km (0.078 R)
• M23: 7,722,840 km (0.113 R)
• M24: 8,069,309 km (0.112 R)
• M25: 8,421,014 km (0.105 R)
• M26: 9,448,901 km (0.036 R)
• M27: 10,107,879 km (0.119 R)
• M28: 10,428,318 km (0.098 R)
• M29: 10,633,865 km (0.117 R)
• M30: 10,930,069 km (0.12 R)
• M31: 11,198,897 km (0.106 R)
• M32: 11,409,381 km (0.118 R)
• M33: 11,773,502 km (0.093 R)
• M34: 13,267,835 km (0.034 R)
• M35: 14,362,144 km (0.089 R)
• M36: 14,525,504 km (0.094 R)
• M37: 14,591,028 km (0.098 R)
• M38: 14,788,198 km (0.103 R)
• M39: 15,652,724 km (0.117 R)
• M40: 15,922,001 km (0.086 R)
• M41: 16,260,840 km (0.107 R)
• M42: 16,945,549 km (0.096 R)
• M43: 17,118,335 km (0.056 R)
• M44: 17,885,024 km (0.064 R)
• M45: 18,272,482 km (0.062 R)
• M46: 19,307,550 km (0.105 R)
• M47: 19,813,939 km (0.11 R)
• M48: 20,913,932 km (0.079 R)
• M49: 22,638,795 km (0.112 R)
• M50: 23,441,238 km (0.098 R)
• M51: 24,682,003 km (0.045 R)
• M52: 26,063,539 km (0.101 R)
• M53: 26,823,945 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.7

Radius: 7.5

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.74 AU - 16.8 AU

Year: 17795 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,423,117 km

• M1: 112,049 km (0.048 R)
• M2: 167,550 km (0.059 R)
• M3: 460,313 km (0.116 R)
• M4: 687,851 km (0.093 R)
• M5: 1,268,590 km (0.11 R)
• M6: 2,066,844 km (0.068 R)
• M7: 2,443,831 km (0.086 R)
• M8: 2,622,301 km (0.101 R)
• M9: 3,067,953 km (0.078 R)
• M10: 3,299,680 km (0.08 R)
• M11: 3,903,756 km (0.11 R)
• M12: 4,239,903 km (0.083 R)
• M13: 4,411,492 km (0.081 R)
• M14: 4,761,401 km (0.028 R)
• M15: 5,029,929 km (0.105 R)
• M16: 5,120,436 km (0.098 R)
• M17: 5,722,418 km (0.113 R)
• M18: 6,249,152 km (0.046 R)
• M19: 7,400,158 km (0.117 R)
• M20: 8,079,183 km (0.106 R)
• M21: 8,507,033 km (0.092 R)
• M22: 8,615,042 km (0.113 R)
• M23: 9,496,174 km (0.079 R)
• M24: 10,233,093 km (0.089 R)
• M25: 11,581,418 km (0.089 R)
• M26: 11,821,673 km (0.102 R)
• M27: 12,922,713 km (0.049 R)
• M28: 13,234,325 km (0.101 R)
• M29: 13,738,021 km (0.102 R)
• M30: 14,570,085 km (0.11 R)
• M31: 15,090,087 km (0.119 R)
• M32: 16,484,189 km (0.051 R)
• M33: 16,686,595 km (0.088 R)
• M34: 16,957,966 km (0.06 R)
• M35: 17,230,683 km (0.057 R)
• M36: 17,436,230 km (0.119 R)
• M37: 17,642,526 km (0.093 R)
• M38: 17,918,833 km (0.042 R)
• M39: 18,545,947 km (0.076 R)
• M40: 20,397,520 km (0.078 R)
• M41: 20,469,925 km (0.095 R)
• M42: 20,542,331 km (0.095 R)
• M43: 22,680,982 km (0.106 R)
• M44: 25,044,030 km (0.083 R)
• M45: 28,529,960 km (0.106 R)
• M46: 28,854,288 km (0.094 R)
• M47: 28,935,669 km (0.092 R)
• M48: 29,261,493 km (0.057 R)
• M49: 30,081,589 km (0.104 R)
• M50: 30,246,445 km (0.118 R)
• M51: 30,494,479 km (0.098 R)
• M52: 32,248,963 km (0.119 R)
• M53: 33,778,601 km (0.038 R)
• M54: 34,552,321 km (0.034 R)
• M55: 34,898,042 km (0.117 R)
• M56: 34,984,659 km (0.093 R)
• M57: 36,117,264 km (0.036 R)
• M58: 36,556,035 km (0.077 R)
• M59: 36,731,962 km (0.096 R)
• M60: 36,908,338 km (0.11 R)
• M61: 37,793,957 km (0.103 R)
• M62: 38,239,310 km (0.066 R)
• M63: 38,507,539 km (0.078 R)
• M64: 41,405,998 km (0.047 R)
• M65: 43,999,127 km (0.092 R)
• M66: 44,467,668 km (0.048 R)
• M67: 45,032,101 km (0.088 R)
• M68: 45,409,835 km (0.099 R)
• M69: 46,930,797 km (0.106 R)
• M70: 48,371,873 km (0.092 R)
• M71: 48,565,154 km (0.12 R)
• M72: 49,535,296 km (0.094 R)
• M73: 50,022,686 km (0.059 R)
• M74: 50,218,060 km (0.058 R)
• M75: 51,889,368 km (0.102 R)
• M76: 53,978,951 km (0.1 R)
• M77: 56,095,910 km (0.08 R)
• M78: 58,651,341 km (0.102 R)
• M79: 59,373,600 km (0.108 R)
• M80: 60,722,823 km (0.115 R)
• M81: 61,453,609 km (0.074 R)
• M82: 62,607,606 km (0.092 R)
• M83: 62,712,923 km (0.077 R)
• M84: 65,363,798 km (0.103 R)
• M85: 68,375,951 km (0.087 R)
• M86: 70,226,776 km (0.048 R)
• M87: 70,883,959 km (0.085 R)
• M88: 72,204,459 km (0.081 R)
• M89: 72,756,924 km (0.081 R)
• M90: 72,867,627 km (0.092 R)
• M91: 73,311,035 km (0.091 R)
• M92: 73,866,342 km (0.092 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit