🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.75 AU - 1.19 AU

Year: 349 Days

Day: 14.1 Hours

Environment

Temp: 48 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.56 AU - 1.94 AU

Year: 846 Days

Day: 15.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,513,920 km

• M1: 526,884 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.14 AU - 2.42 AU

Year: 1257 Days

Day: 45.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,513,920 km

• M1: 365,468 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.15 AU - 5.13 AU

Year: 3077 Days

Day: 46.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.14 AU - 4.42 AU

Year: 3234 Days

Day: 39 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,513,920 km

• M1: 82,279 km (0.075 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 12.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.08 AU - 8.86 AU

Year: 7457 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,513,920 km

• M1: 162,014 km (0.11 R)
• M2: 240,404 km (0.097 R)
• M3: 318,643 km (0.056 R)
• M4: 458,368 km (0.074 R)
• M5: 558,898 km (0.092 R)
• M6: 657,333 km (0.047 R)
• M7: 750,533 km (0.064 R)
• M8: 886,966 km (0.09 R)
• M9: 1,129,464 km (0.071 R)
• M10: 1,471,145 km (0.12 R)
• M11: 1,581,698 km (0.053 R)
• M12: 1,862,344 km (0.057 R)
• M13: 2,433,957 km (0.099 R)
• M14: 2,681,392 km (0.117 R)
• M15: 2,759,333 km (0.086 R)
• M16: 3,283,972 km (0.082 R)
• M17: 3,708,830 km (0.117 R)
• M18: 3,817,738 km (0.062 R)
• M19: 4,287,325 km (0.07 R)
• M20: 4,424,955 km (0.078 R)
• M21: 4,870,458 km (0.078 R)
• M22: 5,281,254 km (0.082 R)
• M23: 5,404,373 km (0.116 R)
• M24: 5,905,974 km (0.111 R)
• M25: 6,188,266 km (0.115 R)
• M26: 6,266,056 km (0.079 R)
• M27: 6,527,703 km (0.102 R)
• M28: 6,846,496 km (0.107 R)
• M29: 7,007,763 km (0.08 R)
• M30: 7,499,341 km (0.075 R)
• M31: 7,777,294 km (0.114 R)
• M32: 7,889,493 km (0.086 R)
• M33: 8,143,809 km (0.074 R)
• M34: 8,314,799 km (0.094 R)
• M35: 9,188,002 km (0.096 R)
• M36: 9,575,461 km (0.101 R)
• M37: 9,695,737 km (0.097 R)
• M38: 9,877,050 km (0.078 R)
• M39: 10,090,227 km (0.072 R)
• M40: 10,458,986 km (0.035 R)
• M41: 10,738,584 km (0.116 R)
• M42: 10,863,648 km (0.116 R)
• M43: 11,496,148 km (0.059 R)
• M44: 11,913,675 km (0.085 R)
• M45: 12,270,915 km (0.114 R)
• M46: 12,401,663 km (0.104 R)
• M47: 12,598,684 km (0.034 R)
• M48: 13,498,216 km (0.092 R)
• M49: 13,633,303 km (0.113 R)
• M50: 14,487,507 km (0.081 R)
• M51: 14,660,442 km (0.078 R)
• M52: 15,890,136 km (0.059 R)
• M53: 16,032,703 km (0.115 R)
• M54: 16,283,429 km (0.09 R)
• M55: 18,634,808 km (0.062 R)
• M56: 19,011,645 km (0.088 R)
• M57: 19,163,188 km (0.091 R)
• M58: 19,315,030 km (0.039 R)
• M59: 19,734,802 km (0.027 R)
• M60: 20,389,591 km (0.082 R)
• M61: 20,894,933 km (0.118 R)
• M62: 21,090,457 km (0.041 R)
• M63: 23,727,718 km (0.104 R)
• M64: 23,809,249 km (0.111 R)
• M65: 24,054,290 km (0.066 R)
• M66: 24,218,250 km (0.043 R)
• M67: 24,341,369 km (0.073 R)
• M68: 24,464,787 km (0.091 R)
• M69: 24,547,215 km (0.096 R)
• M70: 24,836,238 km (0.108 R)
• M71: 25,084,870 km (0.057 R)
• M72: 25,334,250 km (0.105 R)
• M73: 25,710,040 km (0.072 R)
• M74: 26,087,625 km (0.043 R)
• M75: 26,171,848 km (0.056 R)
• M76: 26,933,301 km (0.026 R)
• M77: 28,695,116 km (0.097 R)
• M78: 29,261,344 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 14.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.82 AU - 10.38 AU

Year: 10864 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,513,920 km

• M1: 179,517 km (0.119 R)
• M2: 296,054 km (0.085 R)
• M3: 527,033 km (0.031 R)
• M4: 1,061,696 km (0.095 R)
• M5: 1,273,377 km (0.109 R)
• M6: 1,430,305 km (0.112 R)
• M7: 3,092,338 km (0.062 R)
• M8: 3,214,559 km (0.094 R)
• M9: 3,817,738 km (0.099 R)
• M10: 4,665,060 km (0.072 R)
• M11: 4,770,526 km (0.103 R)
• M12: 6,292,685 km (0.11 R)
• M13: 6,685,529 km (0.05 R)
• M14: 7,248,914 km (0.119 R)
• M15: 7,785,672 km (0.062 R)
• M16: 8,292,808 km (0.082 R)
• M17: 8,593,650 km (0.086 R)
• M18: 8,810,716 km (0.106 R)
• M19: 8,985,746 km (0.051 R)
• M20: 9,206,103 km (0.108 R)
• M21: 10,014,231 km (0.079 R)
• M22: 10,519,423 km (0.1 R)
• M23: 10,798,573 km (0.116 R)
• M24: 10,892,071 km (0.119 R)
• M25: 11,080,116 km (0.039 R)
• M26: 12,279,292 km (0.056 R)
• M27: 13,873,856 km (0.07 R)
• M28: 13,975,583 km (0.047 R)
• M29: 14,591,926 km (0.118 R)
• M30: 14,747,358 km (0.075 R)
• M31: 14,955,449 km (0.12 R)
• M32: 15,112,227 km (0.101 R)
• M33: 15,374,622 km (0.101 R)
• M34: 15,480,088 km (0.034 R)
• M35: 15,957,455 km (0.107 R)
• M36: 16,171,081 km (0.115 R)
• M37: 18,416,096 km (0.102 R)
• M38: 18,809,090 km (0.089 R)
• M39: 20,004,826 km (0.083 R)
• M40: 22,588,979 km (0.111 R)
• M41: 22,708,957 km (0.117 R)
• M42: 23,251,399 km (0.058 R)
• M43: 23,554,634 km (0.108 R)
• M44: 24,410,633 km (0.046 R)
• M45: 24,595,386 km (0.11 R)
• M46: 24,904,306 km (0.103 R)
• M47: 25,090,256 km (0.115 R)
• M48: 25,401,270 km (0.066 R)
• M49: 27,999,485 km (0.054 R)
• M50: 28,322,168 km (0.109 R)
• M51: 28,581,122 km (0.067 R)
• M52: 29,625,016 km (0.054 R)
• M53: 29,756,363 km (0.118 R)
• M54: 29,953,832 km (0.117 R)
• M55: 30,151,600 km (0.096 R)
• M56: 30,416,089 km (0.109 R)
• M57: 30,614,905 km (0.099 R)
• M58: 31,750,054 km (0.106 R)
• M59: 32,221,437 km (0.087 R)
• M60: 32,966,883 km (0.063 R)
• M61: 33,239,300 km (0.108 R)
• M62: 34,405,715 km (0.093 R)
• M63: 36,496,794 km (0.101 R)
• M64: 37,628,652 km (0.104 R)
• M65: 37,984,844 km (0.119 R)
• M66: 38,127,561 km (0.108 R)
• M67: 38,915,941 km (0.086 R)
• M68: 39,348,279 km (0.025 R)
• M69: 39,709,708 km (0.095 R)
• M70: 41,020,035 km (0.092 R)
• M71: 41,386,550 km (0.112 R)
• M72: 41,533,455 km (0.067 R)
• M73: 41,680,510 km (0.069 R)
• M74: 41,827,864 km (0.074 R)
• M75: 42,122,871 km (0.088 R)
• M76: 42,714,979 km (0.078 R)
• M77: 45,565,267 km (0.083 R)
• M78: 46,401,819 km (0.043 R)
• M79: 46,860,187 km (0.066 R)
• M80: 50,502,895 km (0.098 R)
• M81: 50,738,362 km (0.072 R)
• M82: 52,080,404 km (0.099 R)
• M83: 52,875,218 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit