🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 14.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,644,682 km

• M1: 26,928 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 618 Days

Day: 37 Hours

Environment

Temp: -35 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.29 AU - 1.57 AU

Year: 618 Days

Day: 15.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 947 Days

Day: 40.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.78 AU - 3.82 AU

Year: 2168 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,644,682 km

• M1: 1,159,832 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.1 AU - 4.66 AU

Year: 3315 Days

Day: 42.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.8

Radius: 12.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.17 AU - 7.87 AU

Year: 7458 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,644,682 km

• M1: 151,094 km (0.099 R)
• M2: 248,632 km (0.074 R)
• M3: 487,539 km (0.063 R)
• M4: 583,432 km (0.119 R)
• M5: 714,180 km (0.108 R)
• M6: 797,955 km (0.077 R)
• M7: 997,369 km (0.106 R)
• M8: 1,082,041 km (0.067 R)
• M9: 1,305,092 km (0.047 R)
• M10: 1,555,818 km (0.086 R)
• M11: 1,706,313 km (0.045 R)
• M12: 1,835,566 km (0.065 R)
• M13: 2,090,481 km (0.109 R)
• M14: 2,187,420 km (0.119 R)
• M15: 2,357,064 km (0.1 R)
• M16: 2,560,667 km (0.088 R)
• M17: 2,664,637 km (0.093 R)
• M18: 2,785,363 km (0.106 R)
• M19: 3,079,323 km (0.11 R)
• M20: 3,465,285 km (0.065 R)
• M21: 3,883,860 km (0.051 R)
• M22: 3,986,783 km (0.102 R)
• M23: 4,301,088 km (0.101 R)
• M24: 4,479,259 km (0.107 R)
• M25: 4,953,784 km (0.076 R)
• M26: 5,235,028 km (0.049 R)
• M27: 5,330,023 km (0.083 R)
• M28: 5,502,359 km (0.115 R)
• M29: 5,715,387 km (0.099 R)
• M30: 5,813,224 km (0.103 R)
• M31: 6,210,107 km (0.109 R)
• M32: 6,697,945 km (0.1 R)
• M33: 6,863,401 km (0.088 R)
• M34: 7,646,097 km (0.055 R)
• M35: 8,036,996 km (0.103 R)
• M36: 8,168,792 km (0.082 R)
• M37: 8,367,906 km (0.085 R)
• M38: 8,793,512 km (0.076 R)
• M39: 9,341,190 km (0.034 R)
• M40: 9,712,492 km (0.111 R)
• M41: 10,136,004 km (0.088 R)
• M42: 10,517,628 km (0.119 R)
• M43: 10,976,893 km (0.048 R)
• M44: 11,492,258 km (0.082 R)
• M45: 11,690,625 km (0.105 R)
• M46: 11,965,286 km (0.09 R)
• M47: 12,141,214 km (0.12 R)
• M48: 12,470,179 km (0.074 R)
• M49: 13,085,176 km (0.104 R)
• M50: 13,868,022 km (0.109 R)
• M51: 14,026,296 km (0.115 R)
• M52: 14,185,319 km (0.12 R)
• M53: 14,451,603 km (0.081 R)
• M54: 14,962,181 km (0.105 R)
• M55: 15,342,159 km (0.073 R)
• M56: 15,643,001 km (0.093 R)
• M57: 16,250,517 km (0.112 R)
• M58: 16,669,242 km (0.117 R)
• M59: 17,289,624 km (0.118 R)
• M60: 17,431,742 km (0.098 R)
• M61: 17,717,025 km (0.112 R)
• M62: 17,975,231 km (0.077 R)
• M63: 18,932,209 km (0.079 R)
• M64: 19,049,344 km (0.091 R)
• M65: 19,284,362 km (0.101 R)
• M66: 19,490,807 km (0.107 R)
• M67: 19,579,519 km (0.094 R)
• M68: 19,668,380 km (0.054 R)
• M69: 20,025,021 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 12.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.3 AU - 12.38 AU

Year: 13811 Days

Day: 11 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,644,682 km

• M1: 162,762 km (0.065 R)
• M2: 273,465 km (0.067 R)
• M3: 420,071 km (0.106 R)
• M4: 663,018 km (0.095 R)
• M5: 1,090,120 km (0.043 R)
• M6: 1,180,327 km (0.118 R)
• M7: 1,368,671 km (0.101 R)
• M8: 1,582,147 km (0.057 R)
• M9: 1,700,479 km (0.038 R)
• M10: 1,868,477 km (0.111 R)
• M11: 2,474,050 km (0.083 R)
• M12: 2,595,373 km (0.12 R)
• M13: 2,934,811 km (0.108 R)
• M14: 3,100,715 km (0.062 R)
• M15: 3,250,911 km (0.09 R)
• M16: 3,345,906 km (0.077 R)
• M17: 3,539,037 km (0.096 R)
• M18: 4,773,518 km (0.083 R)
• M19: 5,392,106 km (0.069 R)
• M20: 5,733,937 km (0.085 R)
• M21: 6,035,975 km (0.066 R)
• M22: 6,559,268 km (0.109 R)
• M23: 6,875,219 km (0.111 R)
• M24: 7,022,872 km (0.107 R)
• M25: 7,121,756 km (0.114 R)
• M26: 8,033,555 km (0.079 R)
• M27: 8,215,167 km (0.071 R)
• M28: 8,529,622 km (0.118 R)
• M29: 8,688,345 km (0.066 R)
• M30: 8,955,078 km (0.095 R)
• M31: 9,771,583 km (0.065 R)
• M32: 9,910,111 km (0.036 R)
• M33: 10,555,177 km (0.054 R)
• M34: 11,214,006 km (0.066 R)
• M35: 11,650,832 km (0.068 R)
• M36: 12,004,481 km (0.083 R)
• M37: 12,242,043 km (0.12 R)
• M38: 12,451,330 km (0.057 R)
• M39: 13,025,337 km (0.055 R)
• M40: 13,762,705 km (0.037 R)
• M41: 14,640,096 km (0.076 R)
• M42: 15,990,068 km (0.084 R)
• M43: 16,153,279 km (0.108 R)
• M44: 16,415,823 km (0.091 R)
• M45: 17,178,623 km (0.066 R)
• M46: 17,614,700 km (0.096 R)
• M47: 17,715,978 km (0.052 R)
• M48: 18,224,761 km (0.107 R)
• M49: 18,429,710 km (0.062 R)
• M50: 19,361,106 km (0.103 R)
• M51: 19,640,106 km (0.117 R)
• M52: 19,815,136 km (0.078 R)
• M53: 20,662,458 km (0.06 R)
• M54: 21,162,115 km (0.108 R)
• M55: 21,521,598 km (0.099 R)
• M56: 22,246,400 km (0.111 R)
• M57: 23,053,032 km (0.084 R)
• M58: 23,757,488 km (0.118 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit