🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 180 Days

Day: 41.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 368 Days

Day: 26.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 374 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.09 AU - 1.67 AU

Year: 734 Days

Day: 26.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.69 AU - 2.19 AU

Year: 1224 Days

Day: 43.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 14.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.9 AU - 5.36 AU

Year: 4513 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,573,386 km

• M1: 188,793 km (0.107 R)
• M2: 381,923 km (0.037 R)
• M3: 479,910 km (0.078 R)
• M4: 785,538 km (0.109 R)
• M5: 1,015,022 km (0.036 R)
• M6: 1,122,283 km (0.055 R)
• M7: 1,279,511 km (0.093 R)
• M8: 1,420,581 km (0.103 R)
• M9: 1,530,087 km (0.11 R)
• M10: 1,680,732 km (0.08 R)
• M11: 1,797,269 km (0.04 R)
• M12: 2,038,570 km (0.094 R)
• M13: 2,205,671 km (0.105 R)
• M14: 2,643,843 km (0.094 R)
• M15: 2,920,150 km (0.12 R)
• M16: 3,045,962 km (0.101 R)
• M17: 3,336,033 km (0.049 R)
• M18: 3,534,549 km (0.078 R)
• M19: 3,652,133 km (0.109 R)
• M20: 3,822,525 km (0.111 R)
• M21: 3,926,196 km (0.098 R)
• M22: 4,030,615 km (0.112 R)
• M23: 4,171,387 km (0.098 R)
• M24: 4,476,267 km (0.063 R)
• M25: 4,695,728 km (0.099 R)
• M26: 4,806,879 km (0.113 R)
• M27: 5,031,874 km (0.05 R)
• M28: 5,203,014 km (0.08 R)
• M29: 5,570,576 km (0.076 R)
• M30: 6,744,770 km (0.093 R)
• M31: 7,576,534 km (0.097 R)
• M32: 7,839,078 km (0.069 R)
• M33: 8,283,384 km (0.12 R)
• M34: 8,418,321 km (0.065 R)
• M35: 8,553,857 km (0.032 R)
• M36: 8,713,178 km (0.086 R)
• M37: 8,942,213 km (0.083 R)
• M38: 9,219,866 km (0.044 R)
• M39: 10,310,435 km (0.101 R)
• M40: 10,601,702 km (0.108 R)
• M41: 10,797,376 km (0.057 R)
• M42: 11,093,131 km (0.093 R)
• M43: 11,366,596 km (0.074 R)
• M44: 11,516,792 km (0.046 R)
• M45: 11,945,689 km (0.086 R)
• M46: 12,175,023 km (0.119 R)
• M47: 13,080,389 km (0.12 R)
• M48: 13,211,586 km (0.118 R)
• M49: 13,369,412 km (0.115 R)
• M50: 13,475,028 km (0.058 R)
• M51: 13,634,051 km (0.073 R)
• M52: 13,847,078 km (0.118 R)
• M53: 14,141,636 km (0.11 R)
• M54: 14,330,279 km (0.049 R)
• M55: 14,655,505 km (0.109 R)
• M56: 15,010,650 km (0.113 R)
• M57: 15,451,665 km (0.109 R)
• M58: 15,562,517 km (0.119 R)
• M59: 16,121,115 km (0.113 R)
• M60: 16,800,140 km (0.111 R)
• M61: 16,914,283 km (0.114 R)
• M62: 17,114,595 km (0.108 R)
• M63: 17,488,589 km (0.069 R)
• M64: 17,807,233 km (0.071 R)
• M65: 17,952,642 km (0.101 R)
• M66: 18,952,405 km (0.118 R)
• M67: 19,249,805 km (0.09 R)
• M68: 19,638,909 km (0.077 R)
• M69: 19,759,036 km (0.046 R)
• M70: 20,151,581 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 13.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.28 AU - 6.4 AU

Year: 5590 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,573,386 km

• M1: 243,994 km (0.119 R)
• M2: 358,586 km (0.087 R)
• M3: 451,038 km (0.101 R)
• M4: 655,837 km (0.061 R)
• M5: 778,956 km (0.12 R)
• M6: 951,592 km (0.086 R)
• M7: 1,103,135 km (0.119 R)
• M8: 1,209,050 km (0.112 R)
• M9: 1,658,891 km (0.034 R)
• M10: 1,782,010 km (0.101 R)
• M11: 2,071,033 km (0.117 R)
• M12: 2,170,815 km (0.032 R)
• M13: 2,272,242 km (0.073 R)
• M14: 2,421,840 km (0.063 R)
• M15: 2,515,488 km (0.088 R)
• M16: 2,791,795 km (0.104 R)
• M17: 3,015,145 km (0.071 R)
• M18: 3,205,882 km (0.102 R)
• M19: 3,322,270 km (0.115 R)
• M20: 3,612,938 km (0.114 R)
• M21: 4,304,380 km (0.1 R)
• M22: 4,462,056 km (0.102 R)
• M23: 4,548,972 km (0.082 R)
• M24: 4,709,640 km (0.064 R)
• M25: 4,827,822 km (0.074 R)
• M26: 4,916,983 km (0.114 R)
• M27: 5,006,742 km (0.103 R)
• M28: 5,356,202 km (0.079 R)
• M29: 5,697,884 km (0.112 R)
• M30: 5,807,988 km (0.081 R)
• M31: 6,143,087 km (0.095 R)
• M32: 6,370,027 km (0.103 R)
• M33: 6,500,925 km (0.112 R)
• M34: 6,632,721 km (0.118 R)
• M35: 6,782,169 km (0.107 R)
• M36: 6,983,079 km (0.087 R)
• M37: 7,288,259 km (0.113 R)
• M38: 7,390,883 km (0.113 R)
• M39: 7,563,220 km (0.067 R)
• M40: 7,736,903 km (0.09 R)
• M41: 7,824,118 km (0.046 R)
• M42: 8,035,051 km (0.073 R)
• M43: 8,229,977 km (0.064 R)
• M44: 8,444,501 km (0.096 R)
• M45: 8,952,385 km (0.026 R)
• M46: 9,395,644 km (0.094 R)
• M47: 9,563,642 km (0.057 R)
• M48: 9,978,776 km (0.106 R)
• M49: 10,787,652 km (0.096 R)
• M50: 10,963,729 km (0.084 R)
• M51: 11,081,761 km (0.081 R)
• M52: 11,378,414 km (0.102 R)
• M53: 11,617,621 km (0.081 R)
• M54: 11,778,140 km (0.104 R)
• M55: 11,878,819 km (0.099 R)
• M56: 11,979,797 km (0.043 R)
• M57: 12,570,859 km (0.069 R)
• M58: 13,255,119 km (0.071 R)
• M59: 13,845,283 km (0.098 R)
• M60: 14,422,432 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit