🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 17.2 Hours

Environment

Temp: 267 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.07 AU

Year: 290 Days

Day: 41.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.83 AU - 1.15 AU

Year: 346 Days

Day: 14.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,602,935 km

• M1: 100,979 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.4 AU - 1.6 AU

Year: 646 Days

Day: 17.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.64 AU - 1.86 AU

Year: 814 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.25 AU - 2.75 AU

Year: 1389 Days

Day: 44.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,602,935 km

• M1: 202,256 km (0.115 R)
• M2: 616,792 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.28 AU - 2.96 AU

Year: 1490 Days

Day: 36.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.84 AU - 3.58 AU

Year: 2021 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,602,935 km

• M1: 2,167,524 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 11

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.78 AU - 9.3 AU

Year: 8012 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,602,935 km

• M1: 160,219 km (0.067 R)
• M2: 266,135 km (0.034 R)
• M3: 704,008 km (0.071 R)
• M4: 795,262 km (0.076 R)
• M5: 990,637 km (0.111 R)
• M6: 1,265,598 km (0.116 R)
• M7: 1,412,353 km (0.081 R)
• M8: 1,530,536 km (0.117 R)
• M9: 1,634,656 km (0.078 R)
• M10: 1,777,223 km (0.097 R)
• M11: 1,924,128 km (0.114 R)
• M12: 2,996,745 km (0.078 R)
• M13: 3,194,962 km (0.077 R)
• M14: 3,488,922 km (0.098 R)
• M15: 3,839,130 km (0.064 R)
• M16: 3,934,574 km (0.095 R)
• M17: 4,249,926 km (0.111 R)
• M18: 4,423,160 km (0.111 R)
• M19: 4,598,788 km (0.083 R)
• M20: 4,827,972 km (0.086 R)
• M21: 5,165,764 km (0.112 R)
• M22: 5,538,263 km (0.08 R)
• M23: 6,621,351 km (0.116 R)
• M24: 6,851,433 km (0.06 R)
• M25: 7,172,320 km (0.113 R)
• M26: 7,647,892 km (0.1 R)
• M27: 7,950,379 km (0.099 R)
• M28: 8,103,118 km (0.1 R)
• M29: 8,535,755 km (0.092 R)
• M30: 8,660,819 km (0.11 R)
• M31: 9,780,858 km (0.092 R)
• M32: 10,109,375 km (0.112 R)
• M33: 10,508,203 km (0.045 R)
• M34: 10,709,562 km (0.048 R)
• M35: 11,184,386 km (0.099 R)
• M36: 11,355,675 km (0.083 R)
• M37: 11,839,923 km (0.1 R)
• M38: 12,472,423 km (0.036 R)
• M39: 12,685,750 km (0.06 R)
• M40: 13,043,887 km (0.091 R)
• M41: 13,115,993 km (0.09 R)
• M42: 13,296,708 km (0.025 R)
• M43: 13,369,113 km (0.116 R)
• M44: 13,770,334 km (0.059 R)
• M45: 14,472,547 km (0.111 R)
• M46: 16,027,317 km (0.091 R)
• M47: 16,220,598 km (0.107 R)
• M48: 17,356,644 km (0.062 R)
• M49: 17,994,380 km (0.095 R)
• M50: 19,251,750 km (0.11 R)
• M51: 21,551,668 km (0.092 R)
• M52: 21,936,134 km (0.087 R)
• M53: 26,222,562 km (0.105 R)
• M54: 26,587,431 km (0.046 R)
• M55: 27,229,954 km (0.025 R)
• M56: 27,692,062 km (0.105 R)
• M57: 27,831,188 km (0.096 R)
• M58: 28,016,988 km (0.062 R)
• M59: 28,296,587 km (0.118 R)
• M60: 29,424,106 km (0.107 R)
• M61: 29,566,224 km (0.114 R)
• M62: 29,993,475 km (0.092 R)
• M63: 30,422,821 km (0.088 R)
• M64: 32,014,543 km (0.047 R)
• M65: 32,111,781 km (0.114 R)
• M66: 32,306,857 km (0.056 R)
• M67: 32,795,892 km (0.029 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 11.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.61 AU - 13.13 AU

Year: 13475 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,602,935 km

• M1: 226,641 km (0.113 R)
• M2: 497,712 km (0.099 R)
• M3: 656,136 km (0.096 R)
• M4: 818,749 km (0.073 R)
• M5: 920,326 km (0.096 R)
• M6: 1,269,188 km (0.08 R)
• M7: 1,809,835 km (0.08 R)
• M8: 1,926,222 km (0.11 R)
• M9: 3,633,283 km (0.052 R)
• M10: 3,732,018 km (0.082 R)
• M11: 4,579,789 km (0.047 R)
• M12: 4,902,771 km (0.053 R)
• M13: 5,828,782 km (0.09 R)
• M14: 6,120,049 km (0.1 R)
• M15: 6,208,461 km (0.028 R)
• M16: 7,208,074 km (0.1 R)
• M17: 8,518,851 km (0.119 R)
• M18: 8,916,332 km (0.118 R)
• M19: 9,117,392 km (0.101 R)
• M20: 9,867,476 km (0.041 R)
• M21: 10,708,365 km (0.079 R)
• M22: 11,754,952 km (0.107 R)
• M23: 14,649,222 km (0.1 R)
• M24: 16,011,909 km (0.09 R)
• M25: 16,256,651 km (0.082 R)
• M26: 18,046,290 km (0.07 R)
• M27: 18,386,027 km (0.038 R)
• M28: 18,471,298 km (0.096 R)
• M29: 20,823,724 km (0.049 R)
• M30: 21,808,826 km (0.059 R)
• M31: 22,307,137 km (0.12 R)
• M32: 22,717,633 km (0.047 R)
• M33: 22,854,964 km (0.091 R)
• M34: 23,592,482 km (0.039 R)
• M35: 23,917,558 km (0.107 R)
• M36: 26,474,784 km (0.064 R)
• M37: 27,151,864 km (0.068 R)
• M38: 27,590,186 km (0.036 R)
• M39: 27,687,873 km (0.071 R)
• M40: 27,932,615 km (0.1 R)
• M41: 28,030,751 km (0.1 R)
• M42: 28,424,343 km (0.094 R)
• M43: 29,117,730 km (0.051 R)
• M44: 29,366,660 km (0.086 R)
• M45: 30,117,791 km (0.057 R)
• M46: 30,976,633 km (0.083 R)
• M47: 31,383,539 km (0.028 R)
• M48: 32,408,733 km (0.086 R)
• M49: 32,563,567 km (0.107 R)
• M50: 32,925,444 km (0.105 R)
• M51: 33,288,817 km (0.104 R)
• M52: 33,757,956 km (0.084 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit