🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 300 Days

Day: 23.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,083,733 km

• M1: 690,693 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.95 AU - 1.55 AU

Year: 491 Days

Day: 15.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,083,733 km

• M1: 354,098 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.99 AU - 1.51 AU

Year: 491 Days

Day: 41.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.11 AU - 2.45 AU

Year: 1210 Days

Day: 20.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,083,733 km

• M1: 380,577 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.63 AU - 2.73 AU

Year: 1542 Days

Day: 44.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 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: 2.49 AU - 3.11 AU

Year: 1647 Days

Day: 44.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,083,733 km

• M1: 283,338 km (0.116 R)
• M2: 1,083,388 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.94 AU - 4.12 AU

Year: 2331 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 14.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.99 AU - 9.45 AU

Year: 7539 Days

Day: 14.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,083,733 km

• M1: 191,036 km (0.071 R)
• M2: 286,779 km (0.106 R)
• M3: 474,524 km (0.079 R)
• M4: 606,320 km (0.116 R)
• M5: 809,175 km (0.118 R)
• M6: 1,241,662 km (0.097 R)
• M7: 1,367,025 km (0.118 R)
• M8: 1,569,581 km (0.115 R)
• M9: 1,886,130 km (0.099 R)
• M10: 2,209,860 km (0.107 R)
• M11: 2,450,264 km (0.1 R)
• M12: 2,581,012 km (0.103 R)
• M13: 2,972,510 km (0.084 R)
• M14: 3,254,950 km (0.071 R)
• M15: 3,795,747 km (0.108 R)
• M16: 4,016,553 km (0.08 R)
• M17: 4,382,619 km (0.097 R)
• M18: 4,596,694 km (0.043 R)
• M19: 4,705,003 km (0.075 R)
• M20: 4,814,209 km (0.095 R)
• M21: 5,335,258 km (0.038 R)
• M22: 5,583,441 km (0.05 R)
• M23: 5,718,678 km (0.106 R)
• M24: 5,874,559 km (0.097 R)
• M25: 6,391,120 km (0.087 R)
• M26: 6,512,444 km (0.084 R)
• M27: 6,695,851 km (0.11 R)
• M28: 6,839,615 km (0.099 R)
• M29: 7,088,695 km (0.086 R)
• M30: 7,277,488 km (0.075 R)
• M31: 7,383,104 km (0.034 R)
• M32: 7,595,832 km (0.065 R)
• M33: 8,378,827 km (0.114 R)
• M34: 8,511,820 km (0.085 R)
• M35: 8,667,850 km (0.102 R)
• M36: 9,693,942 km (0.07 R)
• M37: 9,950,652 km (0.042 R)
• M38: 10,138,696 km (0.085 R)
• M39: 10,470,804 km (0.11 R)
• M40: 10,590,183 km (0.104 R)
• M41: 11,685,987 km (0.101 R)
• M42: 12,009,268 km (0.084 R)
• M43: 12,487,084 km (0.036 R)
• M44: 12,843,127 km (0.046 R)
• M45: 13,099,687 km (0.047 R)
• M46: 13,228,491 km (0.058 R)
• M47: 13,409,654 km (0.107 R)
• M48: 13,565,535 km (0.1 R)
• M49: 13,774,224 km (0.061 R)
• M50: 14,063,097 km (0.106 R)
• M51: 14,274,479 km (0.111 R)
• M52: 14,433,801 km (0.091 R)
• M53: 14,620,200 km (0.108 R)
• M54: 15,238,638 km (0.075 R)
• M55: 15,591,988 km (0.114 R)
• M56: 15,728,720 km (0.118 R)
• M57: 15,893,128 km (0.036 R)
• M58: 16,612,544 km (0.091 R)
• M59: 17,116,988 km (0.089 R)
• M60: 17,229,636 km (0.119 R)
• M61: 17,541,098 km (0.066 R)
• M62: 17,825,783 km (0.058 R)
• M63: 18,717,985 km (0.109 R)
• M64: 19,096,617 km (0.081 R)
• M65: 19,213,603 km (0.077 R)
• M66: 19,418,851 km (0.108 R)
• M67: 19,624,847 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 3.2

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 16.14 AU - 25.3 AU

Year: 33148 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,083,733 km

• M1: 603,179 km (0.077 R)
• M2: 861,235 km (0.079 R)
• M3: 1,368,073 km (0.118 R)
• M4: 2,519,527 km (0.089 R)
• M5: 2,842,808 km (0.069 R)
• M6: 3,934,125 km (0.046 R)
• M7: 3,980,201 km (0.095 R)
• M8: 4,072,802 km (0.084 R)
• M9: 4,119,477 km (0.113 R)
• M10: 5,392,405 km (0.053 R)
• M11: 5,911,958 km (0.097 R)
• M12: 6,017,724 km (0.1 R)
• M13: 6,556,127 km (0.042 R)
• M14: 7,506,073 km (0.06 R)
• M15: 7,735,855 km (0.096 R)
• M16: 8,084,718 km (0.087 R)
• M17: 8,498,206 km (0.097 R)
• M18: 8,557,896 km (0.098 R)
• M19: 9,223,008 km (0.051 R)
• M20: 9,841,894 km (0.078 R)
• M21: 10,474,245 km (0.111 R)
• M22: 10,666,478 km (0.067 R)
• M23: 10,989,460 km (0.107 R)
• M24: 12,856,591 km (0.101 R)
• M25: 13,200,217 km (0.06 R)
• M26: 13,546,835 km (0.111 R)
• M27: 14,319,807 km (0.051 R)
• M28: 14,819,165 km (0.101 R)
• M29: 14,962,929 km (0.07 R)
• M30: 16,277,146 km (0.058 R)
• M31: 16,947,943 km (0.092 R)
• M32: 19,957,254 km (0.12 R)
• M33: 20,754,909 km (0.096 R)
• M34: 21,889,011 km (0.108 R)
• M35: 22,299,059 km (0.08 R)
• M36: 22,546,194 km (0.059 R)
• M37: 24,725,985 km (0.065 R)
• M38: 24,811,106 km (0.097 R)
• M39: 26,360,940 km (0.118 R)
• M40: 30,278,609 km (0.074 R)
• M41: 31,101,996 km (0.038 R)
• M42: 32,304,314 km (0.094 R)
• M43: 33,051,705 km (0.086 R)
• M44: 33,145,503 km (0.11 R)
• M45: 35,904,835 km (0.09 R)
• M46: 36,776,093 km (0.109 R)
• M47: 38,243,499 km (0.103 R)
• M48: 38,637,988 km (0.06 R)
• M49: 40,129,479 km (0.086 R)
• M50: 41,235,007 km (0.102 R)
• M51: 43,784,903 km (0.113 R)
• M52: 45,443,345 km (0.079 R)
• M53: 49,785,872 km (0.11 R)
• M54: 50,540,444 km (0.064 R)
• M55: 51,733,786 km (0.041 R)
• M56: 52,170,013 km (0.119 R)
• M57: 53,046,208 km (0.057 R)
• M58: 53,375,922 km (0.113 R)
• M59: 54,369,401 km (0.102 R)
• M60: 54,591,105 km (0.08 R)
• M61: 54,812,959 km (0.116 R)
• M62: 56,935,902 km (0.069 R)
• M63: 59,313,461 km (0.091 R)
• M64: 61,261,824 km (0.083 R)
• M65: 61,607,844 km (0.107 R)
• M66: 62,649,643 km (0.111 R)
• M67: 63,697,427 km (0.111 R)
• M68: 64,750,895 km (0.088 R)
• M69: 65,103,348 km (0.064 R)
• M70: 67,350,158 km (0.095 R)
• M71: 67,945,558 km (0.03 R)
• M72: 75,596,741 km (0.094 R)
• M73: 85,954,748 km (0.086 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: 223 - 14,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit