🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.83 AU

Year: 245 Days

Day: 12.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 318 Days

Day: 21.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 151.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.84 AU - 0.94 AU

Year: 323 Days

Day: 36.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,545,280 km

• M1: 838,197 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.12 AU

Year: 402 Days

Day: 21.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,545,280 km

• M1: 1,008,888 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.48 AU - 1.66 AU

Year: 757 Days

Day: 27 Hours

Environment

Temp: -68 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.39 AU - 3.43 AU

Year: 2424 Days

Day: 28.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,545,280 km

• M1: 767,587 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.93 AU - 12.39 AU

Year: 13400 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,545,280 km

• M1: 940,522 km (0.113 R)
• M2: 2,244,716 km (0.08 R)
• M3: 2,388,330 km (0.103 R)
• M4: 2,654,913 km (0.088 R)
• M5: 2,838,171 km (0.062 R)
• M6: 2,994,201 km (0.119 R)
• M7: 3,413,524 km (0.096 R)
• M8: 3,783,031 km (0.109 R)
• M9: 4,025,080 km (0.061 R)
• M10: 4,201,157 km (0.094 R)
• M11: 4,308,119 km (0.105 R)
• M12: 4,488,385 km (0.08 R)
• M13: 4,819,146 km (0.12 R)
• M14: 4,931,195 km (0.097 R)
• M15: 5,081,989 km (0.03 R)
• M16: 5,582,843 km (0.053 R)
• M17: 6,425,528 km (0.101 R)
• M18: 6,757,186 km (0.049 R)
• M19: 6,882,998 km (0.08 R)
• M20: 7,350,940 km (0.092 R)
• M21: 7,917,467 km (0.099 R)
• M22: 8,317,941 km (0.098 R)
• M23: 8,453,028 km (0.027 R)
• M24: 8,634,191 km (0.096 R)
• M25: 8,862,477 km (0.101 R)
• M26: 9,000,406 km (0.083 R)
• M27: 9,465,356 km (0.081 R)
• M28: 10,613,221 km (0.103 R)
• M29: 10,710,908 km (0.111 R)
• M30: 12,571,158 km (0.093 R)
• M31: 12,778,201 km (0.075 R)
• M32: 13,353,555 km (0.096 R)
• M33: 13,884,029 km (0.068 R)
• M34: 13,990,991 km (0.114 R)
• M35: 15,130,179 km (0.09 R)
• M36: 15,350,537 km (0.065 R)
• M37: 16,242,738 km (0.118 R)
• M38: 16,695,272 km (0.084 R)
• M39: 17,037,253 km (0.12 R)
• M40: 18,841,403 km (0.042 R)
• M41: 19,556,182 km (0.09 R)
• M42: 20,279,637 km (0.114 R)
• M43: 20,828,063 km (0.091 R)
• M44: 21,134,888 km (0.093 R)
• M45: 21,319,641 km (0.116 R)
• M46: 22,628,324 km (0.074 R)
• M47: 23,006,956 km (0.087 R)
• M48: 23,197,095 km (0.096 R)
• M49: 23,770,653 km (0.029 R)
• M50: 25,650,500 km (0.062 R)
• M51: 26,243,506 km (0.09 R)
• M52: 27,712,258 km (0.062 R)
• M53: 27,847,195 km (0.096 R)
• M54: 27,982,282 km (0.117 R)
• M55: 28,185,286 km (0.086 R)
• M56: 29,551,115 km (0.06 R)
• M57: 29,826,973 km (0.06 R)
• M58: 30,172,843 km (0.091 R)
• M59: 31,148,521 km (0.074 R)
• M60: 31,499,627 km (0.073 R)
• M61: 31,781,320 km (0.11 R)
• M62: 32,845,260 km (0.088 R)
• M63: 33,059,484 km (0.116 R)
• M64: 35,153,854 km (0.066 R)
• M65: 35,446,168 km (0.117 R)
• M66: 35,592,625 km (0.073 R)
• M67: 35,739,231 km (0.097 R)
• M68: 35,885,986 km (0.107 R)
• M69: 36,771,306 km (0.07 R)
• M70: 39,697,740 km (0.1 R)
• M71: 40,919,805 km (0.044 R)
• M72: 41,381,314 km (0.105 R)
• M73: 42,309,569 km (0.087 R)
• M74: 42,932,195 km (0.096 R)
• M75: 43,088,226 km (0.075 R)
• M76: 43,871,670 km (0.102 R)
• M77: 45,135,024 km (0.068 R)
• M78: 45,373,184 km (0.108 R)
• M79: 49,568,058 km (0.105 R)
• M80: 50,966,199 km (0.072 R)
• M81: 51,131,505 km (0.078 R)
• M82: 52,377,206 km (0.052 R)
• M83: 53,549,007 km (0.113 R)
• M84: 53,969,526 km (0.073 R)
• M85: 55,918,188 km (0.12 R)
• M86: 56,430,262 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit