🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 318 Days

Day: 19.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.76 AU - 1.12 AU

Year: 328 Days

Day: 40 Hours

Environment

Temp: 101 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,841,005 km

• M1: 45,328 km (0.101 R)
• M2: 403,017 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 333 Days

Day: 38.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,841,005 km

• M1: 161,865 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.01 AU - 2.53 AU

Year: 1231 Days

Day: 18 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.74 AU

Year: 1346 Days

Day: 42.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.26 AU - 3.62 AU

Year: 1814 Days

Day: 35.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 12.8

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.08 AU - 6.62 AU

Year: 4454 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,841,005 km

• M1: 204,650 km (0.106 R)
• M2: 334,950 km (0.095 R)
• M3: 555,158 km (0.095 R)
• M4: 879,935 km (0.118 R)
• M5: 960,418 km (0.102 R)
• M6: 1,144,424 km (0.102 R)
• M7: 1,248,544 km (0.101 R)
• M8: 1,515,726 km (0.106 R)
• M9: 1,614,460 km (0.098 R)
• M10: 1,767,050 km (0.104 R)
• M11: 1,996,084 km (0.11 R)
• M12: 2,086,890 km (0.093 R)
• M13: 2,425,580 km (0.066 R)
• M14: 3,008,114 km (0.094 R)
• M15: 3,092,038 km (0.083 R)
• M16: 3,197,804 km (0.1 R)
• M17: 3,369,842 km (0.052 R)
• M18: 4,252,020 km (0.067 R)
• M19: 4,658,328 km (0.082 R)
• M20: 4,755,716 km (0.116 R)
• M21: 5,102,335 km (0.032 R)
• M22: 5,354,856 km (0.071 R)
• M23: 5,508,493 km (0.038 R)
• M24: 5,741,566 km (0.077 R)
• M25: 6,030,889 km (0.085 R)
• M26: 6,298,220 km (0.038 R)
• M27: 6,761,525 km (0.101 R)
• M28: 6,872,227 km (0.118 R)
• M29: 6,955,703 km (0.059 R)
• M30: 7,151,526 km (0.118 R)
• M31: 7,520,285 km (0.099 R)
• M32: 7,779,239 km (0.08 R)
• M33: 8,573,753 km (0.048 R)
• M34: 8,753,869 km (0.114 R)
• M35: 8,965,550 km (0.089 R)
• M36: 9,056,805 km (0.109 R)
• M37: 9,240,212 km (0.11 R)
• M38: 9,517,716 km (0.101 R)
• M39: 9,610,766 km (0.108 R)
• M40: 10,687,421 km (0.035 R)
• M41: 11,076,526 km (0.114 R)
• M42: 11,272,798 km (0.065 R)
• M43: 11,503,328 km (0.063 R)
• M44: 12,002,536 km (0.102 R)
• M45: 12,373,090 km (0.076 R)
• M46: 12,747,534 km (0.12 R)
• M47: 13,091,160 km (0.094 R)
• M48: 13,403,072 km (0.103 R)
• M49: 14,746,909 km (0.102 R)
• M50: 15,071,387 km (0.097 R)
• M51: 15,289,202 km (0.067 R)
• M52: 15,471,412 km (0.115 R)
• M53: 15,837,927 km (0.116 R)
• M54: 15,985,430 km (0.102 R)
• M55: 17,143,617 km (0.093 R)
• M56: 17,561,144 km (0.119 R)
• M57: 17,828,476 km (0.085 R)
• M58: 18,444,819 km (0.117 R)
• M59: 18,872,669 km (0.09 R)
• M60: 19,028,999 km (0.119 R)
• M61: 19,896,816 km (0.11 R)
• M62: 20,375,679 km (0.095 R)
• M63: 21,141,470 km (0.095 R)
• M64: 21,834,707 km (0.08 R)
• M65: 22,246,101 km (0.11 R)
• M66: 23,958,997 km (0.102 R)
• M67: 24,724,489 km (0.103 R)
• M68: 25,627,611 km (0.103 R)
• M69: 26,629,169 km (0.071 R)
• M70: 27,156,801 km (0.103 R)
• M71: 27,687,873 km (0.104 R)
• M72: 27,954,606 km (0.056 R)
• M73: 28,222,386 km (0.119 R)
• M74: 28,580,673 km (0.109 R)
• M75: 29,211,228 km (0.115 R)
• M76: 30,211,290 km (0.026 R)
• M77: 30,486,101 km (0.097 R)
• M78: 30,807,587 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.1

Radius: 11.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.39 AU - 7.73 AU

Year: 6047 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,841,005 km

• M1: 171,738 km (0.065 R)
• M2: 292,165 km (0.065 R)
• M3: 435,479 km (0.073 R)
• M4: 533,616 km (0.076 R)
• M5: 720,763 km (0.113 R)
• M6: 841,638 km (0.084 R)
• M7: 930,798 km (0.074 R)
• M8: 1,161,627 km (0.072 R)
• M9: 1,262,157 km (0.11 R)
• M10: 1,503,758 km (0.11 R)
• M11: 1,646,325 km (0.086 R)
• M12: 1,928,317 km (0.101 R)
• M13: 2,049,042 km (0.1 R)
• M14: 3,370,590 km (0.103 R)
• M15: 3,991,570 km (0.069 R)
• M16: 4,395,036 km (0.09 R)
• M17: 5,120,286 km (0.064 R)
• M18: 5,265,097 km (0.031 R)
• M19: 5,608,125 km (0.118 R)
• M20: 6,009,047 km (0.104 R)
• M21: 6,945,231 km (0.119 R)
• M22: 7,132,527 km (0.107 R)
• M23: 7,240,387 km (0.112 R)
• M24: 7,430,377 km (0.099 R)
• M25: 7,567,109 km (0.077 R)
• M26: 7,842,968 km (0.116 R)
• M27: 8,122,267 km (0.094 R)
• M28: 8,263,188 km (0.086 R)
• M29: 8,433,430 km (0.11 R)
• M30: 8,690,739 km (0.105 R)
• M31: 9,067,277 km (0.067 R)
• M32: 9,449,050 km (0.086 R)
• M33: 9,686,612 km (0.106 R)
• M34: 9,776,221 km (0.098 R)
• M35: 9,866,129 km (0.117 R)
• M36: 10,350,228 km (0.075 R)
• M37: 11,153,419 km (0.091 R)
• M38: 11,436,159 km (0.096 R)
• M39: 11,530,854 km (0.091 R)
• M40: 11,784,871 km (0.111 R)
• M41: 11,912,628 km (0.098 R)
• M42: 12,266,128 km (0.053 R)
• M43: 12,427,993 km (0.114 R)
• M44: 12,557,993 km (0.109 R)
• M45: 12,819,341 km (0.105 R)
• M46: 13,016,511 km (0.039 R)
• M47: 13,480,563 km (0.119 R)
• M48: 13,614,304 km (0.083 R)
• M49: 13,748,344 km (0.071 R)
• M50: 14,186,964 km (0.084 R)
• M51: 14,288,841 km (0.065 R)
• M52: 14,425,124 km (0.049 R)
• M53: 15,846,304 km (0.06 R)
• M54: 16,341,772 km (0.1 R)
• M55: 16,986,389 km (0.114 R)
• M56: 17,094,549 km (0.078 R)
• M57: 17,712,238 km (0.063 R)
• M58: 17,895,346 km (0.066 R)
• M59: 18,448,409 km (0.11 R)
• M60: 18,522,610 km (0.119 R)
• M61: 18,969,608 km (0.106 R)
• M62: 19,269,702 km (0.104 R)
• M63: 20,026,517 km (0.101 R)
• M64: 20,870,399 km (0.109 R)
• M65: 21,335,648 km (0.114 R)
• M66: 21,686,755 km (0.072 R)
• M67: 21,882,728 km (0.109 R)
• M68: 22,276,320 km (0.119 R)
• M69: 22,473,939 km (0.063 R)
• M70: 22,672,156 km (0.106 R)
• M71: 22,990,650 km (0.101 R)
• M72: 23,954,808 km (0.029 R)
• M73: 24,279,136 km (0.091 R)
• M74: 24,523,429 km (0.036 R)
• M75: 24,645,800 km (0.07 R)
• M76: 25,219,807 km (0.069 R)
• M77: 25,839,591 km (0.118 R)
• M78: 26,883,785 km (0.1 R)
• M79: 27,474,547 km (0.03 R)
• M80: 28,754,955 km (0.093 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit