🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 39.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,310,633 km

• M1: 72,854 km (0.048 R)
• M2: 348,264 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.76 AU - 0.84 AU

Year: 253 Days

Day: 33 Hours

Environment

Temp: 154 °C

Axial Tilt: 163.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.06 AU - 1.14 AU

Year: 407 Days

Day: 27.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,310,633 km

• M1: 68,217 km (0.117 R)
• M2: 987,645 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.94 AU - 4.84 AU

Year: 2709 Days

Day: 30.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,310,633 km

• M1: 905,366 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.12 AU - 5.78 AU

Year: 3889 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,310,633 km

• M1: 2,325,349 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 11.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.18 AU - 7.84 AU

Year: 6554 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,310,633 km

• M1: 140,772 km (0.059 R)
• M2: 471,832 km (0.107 R)
• M3: 775,964 km (0.06 R)
• M4: 864,825 km (0.071 R)
• M5: 944,112 km (0.093 R)
• M6: 1,257,071 km (0.119 R)
• M7: 1,394,551 km (0.08 R)
• M8: 1,803,402 km (0.074 R)
• M9: 1,889,720 km (0.098 R)
• M10: 2,157,201 km (0.084 R)
• M11: 2,417,950 km (0.047 R)
• M12: 2,532,842 km (0.082 R)
• M13: 2,610,483 km (0.065 R)
• M14: 2,908,931 km (0.084 R)
• M15: 3,239,691 km (0.105 R)
• M16: 3,474,111 km (0.051 R)
• M17: 3,982,295 km (0.109 R)
• M18: 4,443,206 km (0.119 R)
• M19: 4,680,169 km (0.105 R)
• M20: 5,900,589 km (0.112 R)
• M21: 6,187,667 km (0.037 R)
• M22: 6,346,091 km (0.09 R)
• M23: 6,425,827 km (0.096 R)
• M24: 6,911,571 km (0.071 R)
• M25: 7,214,208 km (0.085 R)
• M26: 7,381,159 km (0.073 R)
• M27: 7,747,225 km (0.058 R)
• M28: 7,889,642 km (0.11 R)
• M29: 8,032,957 km (0.102 R)
• M30: 8,177,020 km (0.119 R)
• M31: 8,880,878 km (0.087 R)
• M32: 9,482,411 km (0.055 R)
• M33: 9,757,372 km (0.112 R)
• M34: 10,472,001 km (0.094 R)
• M35: 10,661,242 km (0.05 R)
• M36: 10,788,101 km (0.049 R)
• M37: 11,754,952 km (0.112 R)
• M38: 12,116,380 km (0.112 R)
• M39: 12,715,819 km (0.107 R)
• M40: 13,086,822 km (0.112 R)
• M41: 13,290,724 km (0.113 R)
• M42: 13,529,931 km (0.062 R)
• M43: 14,712,203 km (0.036 R)
• M44: 14,995,242 km (0.109 R)
• M45: 15,066,301 km (0.059 R)
• M46: 15,782,725 km (0.12 R)
• M47: 15,891,183 km (0.045 R)
• M48: 16,072,496 km (0.113 R)
• M49: 16,437,066 km (0.103 R)
• M50: 16,804,478 km (0.062 R)
• M51: 16,915,181 km (0.063 R)
• M52: 17,063,283 km (0.052 R)
• M53: 17,509,982 km (0.103 R)
• M54: 17,622,180 km (0.119 R)
• M55: 17,885,173 km (0.075 R)
• M56: 18,187,212 km (0.088 R)
• M57: 18,490,895 km (0.088 R)
• M58: 18,719,930 km (0.073 R)
• M59: 19,142,095 km (0.073 R)
• M60: 19,219,138 km (0.091 R)
• M61: 20,230,868 km (0.111 R)
• M62: 20,862,021 km (0.045 R)
• M63: 20,980,952 km (0.105 R)
• M64: 21,219,860 km (0.109 R)
• M65: 21,299,595 km (0.117 R)
• M66: 21,820,794 km (0.095 R)
• M67: 22,022,452 km (0.095 R)
• M68: 22,427,414 km (0.052 R)
• M69: 22,590,026 km (0.051 R)
• M70: 23,533,241 km (0.112 R)
• M71: 24,196,857 km (0.104 R)
• M72: 24,322,071 km (0.072 R)
• M73: 24,489,171 km (0.064 R)
• M74: 24,866,756 km (0.071 R)
• M75: 25,161,614 km (0.098 R)
• M76: 25,500,154 km (0.09 R)
• M77: 25,712,583 km (0.11 R)
• M78: 26,224,656 km (0.111 R)
• M79: 26,396,095 km (0.08 R)
• M80: 28,174,665 km (0.107 R)
• M81: 28,350,292 km (0.104 R)
• M82: 28,570,201 km (0.113 R)
• M83: 28,790,858 km (0.099 R)
• M84: 29,544,981 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 12.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.87 AU - 15.09 AU

Year: 15568 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,310,633 km

• M1: 176,077 km (0.087 R)
• M2: 443,857 km (0.099 R)
• M3: 658,081 km (0.111 R)
• M4: 828,024 km (0.113 R)
• M5: 950,246 km (0.107 R)
• M6: 1,123,181 km (0.108 R)
• M7: 1,602,642 km (0.093 R)
• M8: 2,583,106 km (0.081 R)
• M9: 2,767,411 km (0.073 R)
• M10: 2,956,204 km (0.065 R)
• M11: 3,858,129 km (0.097 R)
• M12: 4,069,660 km (0.107 R)
• M13: 5,223,060 km (0.099 R)
• M14: 5,496,974 km (0.09 R)
• M15: 5,695,490 km (0.106 R)
• M16: 6,222,823 km (0.094 R)
• M17: 6,429,866 km (0.077 R)
• M18: 6,639,303 km (0.1 R)
• M19: 6,766,012 km (0.065 R)
• M20: 7,107,844 km (0.104 R)
• M21: 7,631,436 km (0.098 R)
• M22: 8,348,758 km (0.116 R)
• M23: 8,577,493 km (0.117 R)
• M24: 9,370,362 km (0.074 R)
• M25: 10,876,064 km (0.107 R)
• M26: 11,025,812 km (0.109 R)
• M27: 11,125,893 km (0.118 R)
• M28: 11,887,047 km (0.117 R)
• M29: 12,041,282 km (0.101 R)
• M30: 12,612,596 km (0.095 R)
• M31: 14,598,508 km (0.111 R)
• M32: 15,543,368 km (0.092 R)
• M33: 15,994,705 km (0.117 R)
• M34: 16,165,247 km (0.113 R)
• M35: 16,507,826 km (0.087 R)
• M36: 17,200,314 km (0.091 R)
• M37: 18,554,175 km (0.072 R)
• M38: 19,033,038 km (0.038 R)
• M39: 20,309,557 km (0.099 R)
• M40: 20,432,526 km (0.108 R)
• M41: 20,617,579 km (0.067 R)
• M42: 21,051,412 km (0.108 R)
• M43: 21,363,025 km (0.11 R)
• M44: 23,136,956 km (0.063 R)
• M45: 24,236,800 km (0.089 R)
• M46: 24,694,569 km (0.069 R)
• M47: 25,089,358 km (0.09 R)
• M48: 25,685,356 km (0.12 R)
• M49: 25,818,498 km (0.106 R)
• M50: 26,689,158 km (0.112 R)
• M51: 27,094,119 km (0.073 R)
• M52: 27,705,675 km (0.1 R)
• M53: 28,115,873 km (0.109 R)
• M54: 28,253,054 km (0.061 R)
• M55: 28,665,794 km (0.099 R)
• M56: 32,039,974 km (0.111 R)
• M57: 33,919,522 km (0.066 R)
• M58: 34,358,293 km (0.104 R)
• M59: 34,946,362 km (0.108 R)
• M60: 35,983,374 km (0.111 R)
• M61: 36,132,374 km (0.11 R)
• M62: 37,105,657 km (0.077 R)
• M63: 37,708,986 km (0.082 R)
• M64: 37,860,229 km (0.064 R)
• M65: 38,391,451 km (0.103 R)
• M66: 39,231,294 km (0.118 R)
• M67: 39,384,631 km (0.098 R)
• M68: 40,618,515 km (0.113 R)
• M69: 41,006,721 km (0.083 R)
• M70: 41,474,065 km (0.096 R)
• M71: 41,708,485 km (0.084 R)
• M72: 42,335,749 km (0.102 R)
• M73: 43,678,838 km (0.11 R)
• M74: 44,955,806 km (0.05 R)
• M75: 46,894,145 km (0.096 R)
• M76: 47,301,351 km (0.088 R)
• M77: 47,628,072 km (0.051 R)
• M78: 47,955,393 km (0.112 R)
• M79: 48,612,426 km (0.118 R)
• M80: 50,601,480 km (0.098 R)
• M81: 50,768,431 km (0.117 R)
• M82: 51,270,332 km (0.096 R)
• M83: 52,194,847 km (0.109 R)
• M84: 52,447,966 km (0.029 R)
• M85: 54,060,332 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.99 AU - 13.19 AU

Year: 16723 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,310,633 km

• M1: 103,372 km (0.112 R)
• M2: 171,140 km (0.072 R)
• M3: 301,889 km (0.106 R)
• M4: 407,056 km (0.11 R)
• M5: 568,173 km (0.06 R)
• M6: 687,552 km (0.102 R)
• M7: 1,324,988 km (0.03 R)
• M8: 2,101,551 km (0.081 R)
• M9: 2,460,735 km (0.054 R)
• M10: 2,584,752 km (0.098 R)
• M11: 3,048,505 km (0.039 R)
• M12: 3,181,947 km (0.087 R)
• M13: 4,317,395 km (0.074 R)
• M14: 4,407,303 km (0.06 R)
• M15: 5,275,569 km (0.099 R)
• M16: 5,795,122 km (0.073 R)
• M17: 5,994,237 km (0.111 R)
• M18: 6,399,199 km (0.078 R)
• M19: 6,604,896 km (0.1 R)
• M20: 6,708,567 km (0.069 R)
• M21: 7,666,292 km (0.101 R)
• M22: 8,031,760 km (0.109 R)
• M23: 8,253,913 km (0.108 R)
• M24: 9,277,910 km (0.117 R)
• M25: 9,943,172 km (0.064 R)
• M26: 10,141,838 km (0.115 R)
• M27: 10,381,793 km (0.041 R)
• M28: 10,664,234 km (0.052 R)
• M29: 12,241,295 km (0.116 R)
• M30: 12,326,266 km (0.091 R)
• M31: 12,711,181 km (0.101 R)
• M32: 13,100,136 km (0.08 R)
• M33: 14,469,555 km (0.105 R)
• M34: 14,920,892 km (0.072 R)
• M35: 15,883,853 km (0.057 R)
• M36: 17,008,829 km (0.074 R)
• M37: 18,353,564 km (0.064 R)
• M38: 18,891,070 km (0.046 R)
• M39: 19,186,525 km (0.082 R)
• M40: 22,275,422 km (0.098 R)
• M41: 22,483,363 km (0.098 R)
• M42: 22,848,681 km (0.077 R)
• M43: 23,374,069 km (0.12 R)
• M44: 24,169,630 km (0.115 R)
• M45: 24,490,368 km (0.053 R)
• M46: 25,028,023 km (0.08 R)
• M47: 26,443,967 km (0.043 R)
• M48: 27,439,391 km (0.057 R)
• M49: 27,941,741 km (0.07 R)
• M50: 30,614,007 km (0.09 R)
• M51: 31,658,799 km (0.089 R)
• M52: 34,261,652 km (0.082 R)
• M53: 35,104,188 km (0.093 R)
• M54: 35,892,568 km (0.116 R)
• M55: 36,870,938 km (0.087 R)
• M56: 37,301,631 km (0.075 R)
• M57: 37,548,617 km (0.098 R)
• M58: 37,857,985 km (0.116 R)
• M59: 38,604,030 km (0.091 R)
• M60: 38,666,412 km (0.047 R)
• M61: 38,978,922 km (0.087 R)
• M62: 40,617,168 km (0.064 R)
• M63: 41,444,594 km (0.094 R)
• M64: 41,764,434 km (0.042 R)
• M65: 43,245,902 km (0.088 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit