🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.07 AU - 1.23 AU

Year: 444 Days

Day: 41.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,697,209 km

• M1: 381,325 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.61 AU

Year: 533 Days

Day: 26.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,697,209 km

• M1: 149,897 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.54 AU

Year: 552 Days

Day: 36.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.88 AU - 2.4 AU

Year: 1127 Days

Day: 39.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.9 AU - 3.14 AU

Year: 1889 Days

Day: 19.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 13.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.1 AU - 6.02 AU

Year: 4096 Days

Day: 7.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 112.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,697,209 km

• M1: 171,290 km (0.078 R)
• M2: 284,984 km (0.052 R)
• M3: 440,566 km (0.119 R)
• M4: 563,685 km (0.095 R)
• M5: 651,648 km (0.052 R)
• M6: 892,202 km (0.108 R)
• M7: 976,724 km (0.038 R)
• M8: 1,094,308 km (0.101 R)
• M9: 1,193,641 km (0.062 R)
• M10: 1,280,259 km (0.057 R)
• M11: 1,477,279 km (0.057 R)
• M12: 1,622,987 km (0.111 R)
• M13: 1,728,903 km (0.103 R)
• M14: 2,373,969 km (0.108 R)
• M15: 2,474,947 km (0.12 R)
• M16: 2,587,744 km (0.078 R)
• M17: 2,765,466 km (0.047 R)
• M18: 2,990,761 km (0.055 R)
• M19: 3,111,337 km (0.104 R)
• M20: 3,222,338 km (0.1 R)
• M21: 3,323,317 km (0.08 R)
• M22: 3,436,861 km (0.073 R)
• M23: 3,597,978 km (0.063 R)
• M24: 3,856,484 km (0.114 R)
• M25: 4,317,395 km (0.104 R)
• M26: 4,529,375 km (0.108 R)
• M27: 4,668,351 km (0.099 R)
• M28: 4,757,511 km (0.119 R)
• M29: 4,873,151 km (0.073 R)
• M30: 5,015,717 km (0.08 R)
• M31: 5,318,204 km (0.076 R)
• M32: 5,424,868 km (0.12 R)
• M33: 5,532,279 km (0.064 R)
• M34: 5,790,186 km (0.056 R)
• M35: 6,093,869 km (0.092 R)
• M36: 6,247,656 km (0.061 R)
• M37: 6,516,334 km (0.119 R)
• M38: 6,602,053 km (0.076 R)
• M39: 6,846,795 km (0.114 R)
• M40: 7,050,697 km (0.114 R)
• M41: 7,182,792 km (0.034 R)
• M42: 7,404,795 km (0.115 R)
• M43: 7,584,163 km (0.097 R)
• M44: 7,840,574 km (0.1 R)
• M45: 8,284,880 km (0.116 R)
• M46: 8,580,335 km (0.105 R)
• M47: 8,768,829 km (0.081 R)
• M48: 8,974,526 km (0.12 R)
• M49: 9,165,862 km (0.078 R)
• M50: 9,682,722 km (0.072 R)
• M51: 9,813,321 km (0.055 R)
• M52: 10,142,736 km (0.106 R)
• M53: 10,292,034 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 8.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.38 AU - 6.78 AU

Year: 6074 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,697,209 km

• M1: 119,977 km (0.099 R)
• M2: 198,666 km (0.06 R)
• M3: 392,844 km (0.069 R)
• M4: 545,883 km (0.118 R)
• M5: 911,201 km (0.111 R)
• M6: 1,060,200 km (0.092 R)
• M7: 1,461,272 km (0.081 R)
• M8: 1,541,456 km (0.075 R)
• M9: 1,734,737 km (0.104 R)
• M10: 1,820,008 km (0.085 R)
• M11: 2,190,711 km (0.098 R)
• M12: 2,488,112 km (0.079 R)
• M13: 2,666,283 km (0.101 R)
• M14: 2,949,920 km (0.117 R)
• M15: 3,035,191 km (0.025 R)
• M16: 3,104,006 km (0.087 R)
• M17: 3,208,276 km (0.038 R)
• M18: 3,546,068 km (0.118 R)
• M19: 3,673,525 km (0.088 R)
• M20: 3,914,228 km (0.106 R)
• M21: 4,528,328 km (0.098 R)
• M22: 5,131,357 km (0.115 R)
• M23: 5,653,154 km (0.092 R)
• M24: 5,802,303 km (0.083 R)
• M25: 5,931,256 km (0.105 R)
• M26: 6,724,424 km (0.119 R)
• M27: 7,042,021 km (0.089 R)
• M28: 7,179,501 km (0.082 R)
• M29: 7,457,304 km (0.063 R)
• M30: 7,715,211 km (0.054 R)
• M31: 8,506,135 km (0.059 R)
• M32: 8,849,462 km (0.1 R)
• M33: 9,957,982 km (0.088 R)
• M34: 10,345,890 km (0.032 R)
• M35: 11,109,886 km (0.12 R)
• M36: 11,377,516 km (0.094 R)
• M37: 11,919,210 km (0.059 R)
• M38: 12,028,566 km (0.07 R)
• M39: 12,358,579 km (0.082 R)
• M40: 12,496,957 km (0.103 R)
• M41: 12,552,458 km (0.118 R)
• M42: 13,281,598 km (0.05 R)
• M43: 13,679,828 km (0.119 R)
• M44: 13,737,124 km (0.069 R)
• M45: 13,822,993 km (0.097 R)
• M46: 14,313,674 km (0.084 R)
• M47: 14,634,113 km (0.084 R)
• M48: 14,692,755 km (0.114 R)
• M49: 15,699,549 km (0.088 R)
• M50: 16,120,667 km (0.066 R)
• M51: 16,241,691 km (0.108 R)
• M52: 16,332,647 km (0.077 R)
• M53: 16,881,821 km (0.062 R)
• M54: 17,623,527 km (0.115 R)
• M55: 17,717,025 km (0.115 R)
• M56: 18,249,743 km (0.114 R)
• M57: 18,915,155 km (0.033 R)
• M58: 19,944,239 km (0.078 R)
• M59: 20,269,614 km (0.112 R)
• M60: 20,432,825 km (0.065 R)
• M61: 21,090,607 km (0.116 R)
• M62: 21,156,729 km (0.071 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit