🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 178 Days

Day: 40.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.64 AU

Year: 199 Days

Day: 46.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,239,547 km

• M1: 240,404 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.45 AU - 1.71 AU

Year: 893 Days

Day: 14.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.39 AU - 1.83 AU

Year: 918 Days

Day: 26.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.94 AU - 2.52 AU

Year: 1497 Days

Day: 44.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,239,547 km

• M1: 1,244,355 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 9.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.75 AU - 6.11 AU

Year: 4921 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,239,547 km

• M1: 128,056 km (0.077 R)
• M2: 243,994 km (0.092 R)
• M3: 351,854 km (0.101 R)
• M4: 575,952 km (0.092 R)
• M5: 679,025 km (0.075 R)
• M6: 751,430 km (0.087 R)
• M7: 914,791 km (0.114 R)
• M8: 1,111,811 km (0.092 R)
• M9: 1,188,106 km (0.099 R)
• M10: 1,311,525 km (0.12 R)
• M11: 1,535,024 km (0.069 R)
• M12: 1,620,594 km (0.03 R)
• M13: 1,720,376 km (0.096 R)
• M14: 2,005,808 km (0.077 R)
• M15: 2,222,875 km (0.04 R)
• M16: 2,362,450 km (0.101 R)
• M17: 2,592,082 km (0.083 R)
• M18: 2,680,046 km (0.073 R)
• M19: 2,754,246 km (0.111 R)
• M20: 3,135,123 km (0.061 R)
• M21: 3,713,019 km (0.03 R)
• M22: 4,014,459 km (0.089 R)
• M23: 4,237,210 km (0.099 R)
• M24: 4,446,348 km (0.097 R)
• M25: 4,552,114 km (0.112 R)
• M26: 5,039,055 km (0.053 R)
• M27: 5,542,452 km (0.053 R)
• M28: 5,733,039 km (0.066 R)
• M29: 6,062,155 km (0.076 R)
• M30: 6,219,083 km (0.103 R)
• M31: 6,357,461 km (0.063 R)
• M32: 6,437,047 km (0.072 R)
• M33: 6,517,082 km (0.068 R)
• M34: 6,597,266 km (0.082 R)
• M35: 6,860,409 km (0.11 R)
• M36: 7,085,853 km (0.068 R)
• M37: 7,168,281 km (0.05 R)
• M38: 7,251,308 km (0.092 R)
• M39: 7,522,828 km (0.091 R)
• M40: 7,585,958 km (0.087 R)
• M41: 7,883,060 km (0.112 R)
• M42: 7,947,237 km (0.087 R)
• M43: 8,379,426 km (0.109 R)
• M44: 8,642,419 km (0.106 R)
• M45: 9,244,251 km (0.097 R)
• M46: 10,021,262 km (0.068 R)
• M47: 10,582,254 km (0.104 R)
• M48: 10,676,800 km (0.112 R)
• M49: 11,177,654 km (0.062 R)
• M50: 11,394,571 km (0.044 R)
• M51: 11,515,745 km (0.098 R)
• M52: 11,710,521 km (0.049 R)
• M53: 12,053,848 km (0.032 R)
• M54: 12,600,329 km (0.116 R)
• M55: 13,002,748 km (0.093 R)
• M56: 13,614,453 km (0.044 R)
• M57: 14,157,344 km (0.078 R)
• M58: 14,339,853 km (0.1 R)
• M59: 14,628,278 km (0.058 R)
• M60: 14,786,403 km (0.104 R)
• M61: 14,998,084 km (0.108 R)
• M62: 15,237,590 km (0.093 R)
• M63: 15,451,515 km (0.074 R)
• M64: 16,017,594 km (0.115 R)
• M65: 16,535,801 km (0.063 R)
• M66: 16,645,605 km (0.081 R)
• M67: 16,755,560 km (0.07 R)
• M68: 16,865,814 km (0.065 R)
• M69: 16,976,366 km (0.105 R)
• M70: 17,784,793 km (0.07 R)
• M71: 17,925,415 km (0.067 R)
• M72: 18,577,213 km (0.062 R)
• M73: 19,179,045 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 6.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.16 AU - 18.14 AU

Year: 27835 Days

Day: 18.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,239,547 km

• M1: 80,334 km (0.106 R)
• M2: 125,961 km (0.091 R)
• M3: 688,001 km (0.119 R)
• M4: 758,461 km (0.108 R)
• M5: 813,064 km (0.057 R)
• M6: 2,161,091 km (0.067 R)
• M7: 2,239,779 km (0.077 R)
• M8: 2,564,108 km (0.077 R)
• M9: 2,619,608 km (0.096 R)
• M10: 3,906,748 km (0.101 R)
• M11: 4,596,395 km (0.092 R)
• M12: 5,111,610 km (0.064 R)
• M13: 5,573,119 km (0.113 R)
• M14: 6,121,994 km (0.059 R)
• M15: 6,880,305 km (0.119 R)
• M16: 7,035,588 km (0.068 R)
• M17: 7,074,633 km (0.05 R)
• M18: 7,708,180 km (0.069 R)
• M19: 10,329,583 km (0.105 R)
• M20: 10,775,983 km (0.107 R)
• M21: 11,503,328 km (0.108 R)
• M22: 11,919,510 km (0.12 R)
• M23: 12,387,601 km (0.038 R)
• M24: 12,671,388 km (0.117 R)
• M25: 14,617,058 km (0.071 R)
• M26: 15,117,912 km (0.11 R)
• M27: 15,370,433 km (0.104 R)
• M28: 15,573,438 km (0.046 R)
• M29: 16,549,863 km (0.115 R)
• M30: 18,615,510 km (0.037 R)
• M31: 19,158,102 km (0.111 R)
• M32: 20,203,192 km (0.088 R)
• M33: 21,379,929 km (0.114 R)
• M34: 23,098,958 km (0.049 R)
• M35: 25,040,739 km (0.04 R)
• M36: 25,339,486 km (0.116 R)
• M37: 27,217,837 km (0.102 R)
• M38: 27,771,498 km (0.069 R)
• M39: 28,328,900 km (0.085 R)
• M40: 30,786,793 km (0.113 R)
• M41: 30,850,671 km (0.029 R)
• M42: 31,750,054 km (0.091 R)
• M43: 32,332,887 km (0.11 R)
• M44: 33,904,113 km (0.084 R)
• M45: 34,566,084 km (0.07 R)
• M46: 35,299,114 km (0.05 R)
• M47: 35,366,133 km (0.04 R)
• M48: 35,634,063 km (0.068 R)
• M49: 36,037,379 km (0.111 R)
• M50: 36,916,416 km (0.051 R)
• M51: 37,665,752 km (0.108 R)
• M52: 38,282,544 km (0.1 R)
• M53: 38,351,209 km (0.117 R)
• M54: 39,040,856 km (0.082 R)
• M55: 39,943,529 km (0.098 R)
• M56: 41,345,560 km (0.079 R)
• M57: 43,049,181 km (0.09 R)
• M58: 44,486,368 km (0.111 R)
• M59: 45,283,575 km (0.097 R)
• M60: 45,866,258 km (0.077 R)
• M61: 46,451,336 km (0.093 R)
• M62: 47,629,120 km (0.101 R)
• M63: 48,221,677 km (0.086 R)
• M64: 49,713,766 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit