🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.7 AU - 0.96 AU

Year: 265 Days

Day: 17.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.34 AU - 1.72 AU

Year: 662 Days

Day: 42.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,663,193 km

• M1: 779,854 km (0.091 R)
• M2: 1,256,921 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.87 AU - 2.87 AU

Year: 1276 Days

Day: 32.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.29 AU - 4.67 AU

Year: 2778 Days

Day: 21 Hours

Environment

Temp: -110 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 12.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.49 AU - 8.17 AU

Year: 7665 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,663,193 km

• M1: 229,034 km (0.03 R)
• M2: 315,203 km (0.116 R)
• M3: 421,268 km (0.089 R)
• M4: 532,269 km (0.094 R)
• M5: 694,882 km (0.061 R)
• M6: 1,269,338 km (0.056 R)
• M7: 1,604,587 km (0.104 R)
• M8: 1,967,960 km (0.096 R)
• M9: 2,336,420 km (0.049 R)
• M10: 2,638,308 km (0.085 R)
• M11: 2,726,870 km (0.074 R)
• M12: 2,839,068 km (0.109 R)
• M13: 3,208,725 km (0.043 R)
• M14: 3,303,719 km (0.086 R)
• M15: 3,399,462 km (0.12 R)
• M16: 3,496,252 km (0.064 R)
• M17: 3,717,507 km (0.053 R)
• M18: 3,817,289 km (0.04 R)
• M19: 4,356,290 km (0.117 R)
• M20: 4,594,749 km (0.052 R)
• M21: 4,892,000 km (0.068 R)
• M22: 5,001,805 km (0.076 R)
• M23: 5,251,633 km (0.107 R)
• M24: 5,967,309 km (0.039 R)
• M25: 6,202,777 km (0.048 R)
• M26: 6,321,707 km (0.09 R)
• M27: 7,457,753 km (0.114 R)
• M28: 8,098,032 km (0.104 R)
• M29: 8,326,318 km (0.065 R)
• M30: 8,622,971 km (0.058 R)
• M31: 9,431,099 km (0.103 R)
• M32: 9,844,288 km (0.105 R)
• M33: 9,983,264 km (0.107 R)
• M34: 10,122,989 km (0.034 R)
• M35: 10,688,319 km (0.115 R)
• M36: 11,997,899 km (0.091 R)
• M37: 12,183,849 km (0.072 R)
• M38: 12,671,538 km (0.096 R)
• M39: 13,089,365 km (0.094 R)
• M40: 13,589,022 km (0.105 R)
• M41: 13,821,646 km (0.059 R)
• M42: 14,725,966 km (0.038 R)
• M43: 14,885,138 km (0.091 R)
• M44: 15,326,003 km (0.12 R)
• M45: 15,447,027 km (0.052 R)
• M46: 15,608,743 km (0.059 R)
• M47: 15,974,809 km (0.098 R)
• M48: 16,757,056 km (0.06 R)
• M49: 17,720,765 km (0.084 R)
• M50: 18,102,689 km (0.064 R)
• M51: 18,358,800 km (0.066 R)
• M52: 19,395,514 km (0.116 R)
• M53: 19,789,255 km (0.092 R)
• M54: 20,009,014 km (0.062 R)
• M55: 20,495,656 km (0.108 R)
• M56: 20,986,038 km (0.099 R)
• M57: 21,075,647 km (0.105 R)
• M58: 21,255,165 km (0.048 R)
• M59: 21,345,223 km (0.091 R)
• M60: 21,796,859 km (0.072 R)
• M61: 22,251,935 km (0.072 R)
• M62: 22,894,009 km (0.07 R)
• M63: 24,149,734 km (0.074 R)
• M64: 24,573,245 km (0.081 R)
• M65: 25,380,027 km (0.111 R)
• M66: 25,618,935 km (0.075 R)
• M67: 25,714,677 km (0.066 R)
• M68: 26,098,994 km (0.076 R)
• M69: 26,195,485 km (0.108 R)
• M70: 26,388,616 km (0.072 R)
• M71: 27,606,193 km (0.08 R)
• M72: 28,147,887 km (0.109 R)
• M73: 28,593,539 km (0.072 R)
• M74: 28,742,688 km (0.081 R)
• M75: 28,941,952 km (0.107 R)
• M76: 30,653,651 km (0.118 R)
• M77: 31,061,155 km (0.079 R)
• M78: 31,163,331 km (0.071 R)
• M79: 32,969,276 km (0.098 R)
• M80: 34,915,096 km (0.114 R)
• M81: 35,607,584 km (0.091 R)
• M82: 35,875,065 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 8.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.14 AU - 9 AU

Year: 8020 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,663,193 km

• M1: 125,662 km (0.087 R)
• M2: 363,672 km (0.114 R)
• M3: 530,175 km (0.051 R)
• M4: 760,556 km (0.116 R)
• M5: 922,121 km (0.1 R)
• M6: 1,007,392 km (0.094 R)
• M7: 1,095,206 km (0.082 R)
• M8: 1,201,271 km (0.079 R)
• M9: 1,326,634 km (0.107 R)
• M10: 1,390,961 km (0.12 R)
• M11: 1,473,090 km (0.112 R)
• M12: 1,573,620 km (0.112 R)
• M13: 1,728,903 km (0.096 R)
• M14: 1,944,024 km (0.117 R)
• M15: 2,129,825 km (0.118 R)
• M16: 2,244,118 km (0.039 R)
• M17: 2,439,343 km (0.094 R)
• M18: 2,742,428 km (0.101 R)
• M19: 2,951,267 km (0.102 R)
• M20: 3,122,257 km (0.12 R)
• M21: 3,384,652 km (0.093 R)
• M22: 4,142,814 km (0.119 R)
• M23: 4,801,194 km (0.106 R)
• M24: 4,901,425 km (0.076 R)
• M25: 5,002,403 km (0.086 R)
• M26: 5,104,130 km (0.072 R)
• M27: 5,781,958 km (0.049 R)
• M28: 5,915,549 km (0.116 R)
• M29: 6,738,786 km (0.115 R)
• M30: 6,964,230 km (0.077 R)
• M31: 7,307,258 km (0.049 R)
• M32: 7,509,963 km (0.107 R)
• M33: 8,581,233 km (0.094 R)
• M34: 8,764,490 km (0.054 R)
• M35: 9,196,978 km (0.1 R)
• M36: 9,290,477 km (0.113 R)
• M37: 10,211,551 km (0.1 R)
• M38: 10,503,267 km (0.077 R)
• M39: 10,633,716 km (0.117 R)
• M40: 11,194,558 km (0.06 R)
• M41: 11,697,506 km (0.041 R)
• M42: 12,621,124 km (0.086 R)
• M43: 13,497,019 km (0.055 R)
• M44: 13,960,324 km (0.087 R)
• M45: 14,068,034 km (0.105 R)
• M46: 14,573,974 km (0.094 R)
• M47: 15,455,255 km (0.108 R)
• M48: 15,566,706 km (0.105 R)
• M49: 15,827,604 km (0.094 R)
• M50: 16,127,698 km (0.042 R)
• M51: 16,505,283 km (0.088 R)
• M52: 17,539,303 km (0.119 R)
• M53: 18,122,884 km (0.036 R)
• M54: 18,279,663 km (0.098 R)
• M55: 19,189,368 km (0.088 R)
• M56: 20,235,356 km (0.097 R)
• M57: 20,888,201 km (0.119 R)
• M58: 20,970,330 km (0.052 R)
• M59: 21,093,749 km (0.085 R)
• M60: 21,176,027 km (0.098 R)
• M61: 22,089,173 km (0.071 R)
• M62: 22,214,685 km (0.111 R)
• M63: 23,142,342 km (0.103 R)
• M64: 24,427,687 km (0.082 R)
• M65: 24,817,838 km (0.11 R)
• M66: 24,991,970 km (0.065 R)
• M67: 25,341,281 km (0.074 R)
• M68: 25,516,460 km (0.113 R)
• M69: 25,736,070 km (0.087 R)
• M70: 26,088,821 km (0.104 R)
• M71: 26,487,649 km (0.076 R)
• M72: 26,665,521 km (0.067 R)
• M73: 26,977,732 km (0.03 R)
• M74: 27,111,921 km (0.059 R)
• M75: 27,201,530 km (0.107 R)
• M76: 27,336,019 km (0.081 R)
• M77: 27,921,695 km (0.103 R)
• M78: 29,288,870 km (0.101 R)
• M79: 29,472,875 km (0.067 R)
• M80: 29,565,027 km (0.115 R)
• M81: 29,749,481 km (0.109 R)
• M82: 30,771,235 km (0.053 R)
• M83: 30,958,232 km (0.072 R)
• M84: 31,474,345 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 14.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10 AU - 13.18 AU

Year: 13804 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,663,193 km

• M1: 277,803 km (0.054 R)
• M2: 391,348 km (0.109 R)
• M3: 521,049 km (0.076 R)
• M4: 899,382 km (0.117 R)
• M5: 1,017,714 km (0.093 R)
• M6: 1,113,906 km (0.105 R)
• M7: 1,257,071 km (0.112 R)
• M8: 1,627,774 km (0.067 R)
• M9: 1,894,358 km (0.046 R)
• M10: 2,068,340 km (0.114 R)
• M11: 2,508,457 km (0.051 R)
• M12: 2,681,243 km (0.106 R)
• M13: 2,798,677 km (0.116 R)
• M14: 3,223,685 km (0.092 R)
• M15: 3,412,327 km (0.08 R)
• M16: 4,363,770 km (0.115 R)
• M17: 5,245,500 km (0.088 R)
• M18: 5,418,584 km (0.081 R)
• M19: 5,694,443 km (0.102 R)
• M20: 6,078,012 km (0.115 R)
• M21: 6,629,430 km (0.104 R)
• M22: 7,114,875 km (0.086 R)
• M23: 7,417,212 km (0.106 R)
• M24: 7,556,188 km (0.049 R)
• M25: 7,864,809 km (0.115 R)
• M26: 8,610,704 km (0.092 R)
• M27: 9,289,579 km (0.089 R)
• M28: 9,985,807 km (0.065 R)
• M29: 10,231,896 km (0.034 R)
• M30: 10,542,461 km (0.092 R)
• M31: 11,204,581 km (0.094 R)
• M32: 11,556,884 km (0.113 R)
• M33: 12,602,573 km (0.093 R)
• M34: 13,440,471 km (0.111 R)
• M35: 13,644,373 km (0.114 R)
• M36: 14,504,561 km (0.045 R)
• M37: 15,205,427 km (0.042 R)
• M38: 17,226,344 km (0.103 R)
• M39: 17,781,951 km (0.104 R)
• M40: 18,230,595 km (0.088 R)
• M41: 19,024,810 km (0.084 R)
• M42: 19,522,223 km (0.079 R)
• M43: 19,791,798 km (0.099 R)
• M44: 20,921,861 km (0.095 R)
• M45: 21,276,856 km (0.108 R)
• M46: 21,673,740 km (0.099 R)
• M47: 22,959,832 km (0.1 R)
• M48: 23,776,188 km (0.112 R)
• M49: 24,187,881 km (0.091 R)
• M50: 24,893,385 km (0.026 R)
• M51: 25,689,844 km (0.031 R)
• M52: 26,409,559 km (0.09 R)
• M53: 26,921,483 km (0.1 R)
• M54: 27,049,988 km (0.05 R)
• M55: 27,566,250 km (0.099 R)
• M56: 27,739,036 km (0.106 R)
• M57: 27,912,120 km (0.118 R)
• M58: 28,739,397 km (0.106 R)
• M59: 28,914,576 km (0.114 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit