🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.63 AU - 0.99 AU

Year: 265 Days

Day: 25.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.89 AU - 2.93 AU

Year: 1360 Days

Day: 27.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.59 AU - 4.23 AU

Year: 2289 Days

Day: 27.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,461,023 km

• M1: 2,594,625 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.7 AU - 4.74 AU

Year: 3727 Days

Day: 33.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,461,023 km

• M1: 42,187 km (0.062 R)
• M2: 3,819,832 km (0.12 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.7

Radius: 8.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.5 AU - 5.86 AU

Year: 4920 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,461,023 km

• M1: 159,471 km (0.065 R)
• M2: 289,023 km (0.054 R)
• M3: 388,057 km (0.092 R)
• M4: 464,501 km (0.061 R)
• M5: 575,802 km (0.119 R)
• M6: 696,827 km (0.11 R)
• M7: 815,757 km (0.113 R)
• M8: 965,355 km (0.072 R)
• M9: 1,025,344 km (0.055 R)
• M10: 1,099,096 km (0.067 R)
• M11: 1,453,942 km (0.081 R)
• M12: 1,565,841 km (0.105 R)
• M13: 1,843,345 km (0.065 R)
• M14: 1,995,636 km (0.111 R)
• M15: 2,595,373 km (0.118 R)
• M16: 2,680,495 km (0.119 R)
• M17: 2,766,663 km (0.1 R)
• M18: 3,284,421 km (0.118 R)
• M19: 4,067,117 km (0.099 R)
• M20: 4,126,657 km (0.095 R)
• M21: 4,246,485 km (0.037 R)
• M22: 4,428,546 km (0.095 R)
• M23: 4,989,987 km (0.106 R)
• M24: 5,289,930 km (0.113 R)
• M25: 5,817,861 km (0.116 R)
• M26: 5,885,031 km (0.097 R)
• M27: 5,997,678 km (0.111 R)
• M28: 6,339,659 km (0.087 R)
• M29: 6,478,186 km (0.047 R)
• M30: 6,782,019 km (0.085 R)
• M31: 6,876,416 km (0.078 R)
• M32: 6,947,475 km (0.09 R)
• M33: 7,476,303 km (0.037 R)
• M34: 8,168,193 km (0.084 R)
• M35: 8,674,732 km (0.106 R)
• M36: 8,777,356 km (0.083 R)
• M37: 8,932,040 km (0.057 R)
• M38: 9,217,772 km (0.111 R)
• M39: 9,585,932 km (0.117 R)
• M40: 9,691,997 km (0.115 R)
• M41: 10,093,219 km (0.098 R)
• M42: 10,201,079 km (0.08 R)
• M43: 10,282,310 km (0.088 R)
• M44: 10,363,692 km (0.091 R)
• M45: 10,445,372 km (0.085 R)
• M46: 10,746,513 km (0.104 R)
• M47: 11,329,346 km (0.1 R)
• M48: 11,441,544 km (0.118 R)
• M49: 12,093,641 km (0.116 R)
• M50: 12,179,660 km (0.093 R)
• M51: 12,265,829 km (0.064 R)
• M52: 13,227,145 km (0.061 R)
• M53: 15,128,683 km (0.041 R)
• M54: 15,469,317 km (0.078 R)
• M55: 15,781,379 km (0.104 R)
• M56: 15,938,157 km (0.115 R)
• M57: 16,825,422 km (0.088 R)
• M58: 17,436,829 km (0.085 R)
• M59: 17,859,293 km (0.094 R)
• M60: 18,022,654 km (0.12 R)
• M61: 19,246,963 km (0.119 R)
• M62: 19,515,192 km (0.055 R)
• M63: 20,055,539 km (0.114 R)
• M64: 20,191,374 km (0.095 R)
• M65: 20,259,441 km (0.071 R)
• M66: 20,361,617 km (0.037 R)
• M67: 20,566,416 km (0.072 R)
• M68: 20,772,113 km (0.117 R)
• M69: 20,840,779 km (0.073 R)
• M70: 21,047,224 km (0.028 R)
• M71: 21,150,745 km (0.083 R)
• M72: 22,335,560 km (0.11 R)
• M73: 22,406,021 km (0.11 R)
• M74: 22,511,637 km (0.104 R)
• M75: 22,652,858 km (0.074 R)
• M76: 22,723,468 km (0.113 R)
• M77: 23,042,560 km (0.116 R)
• M78: 23,220,432 km (0.119 R)
• M79: 23,972,610 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 10.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.2 AU - 12.34 AU

Year: 12846 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,461,023 km

• M1: 150,645 km (0.053 R)
• M2: 342,280 km (0.112 R)
• M3: 856,448 km (0.063 R)
• M4: 953,836 km (0.098 R)
• M5: 1,139,188 km (0.067 R)
• M6: 1,314,068 km (0.034 R)
• M7: 1,715,588 km (0.078 R)
• M8: 2,181,137 km (0.078 R)
• M9: 2,456,696 km (0.071 R)
• M10: 2,772,797 km (0.081 R)
• M11: 3,962,997 km (0.105 R)
• M12: 4,368,557 km (0.073 R)
• M13: 4,437,372 km (0.118 R)
• M14: 4,681,366 km (0.079 R)
• M15: 4,894,094 km (0.066 R)
• M16: 5,219,171 km (0.116 R)
• M17: 5,890,267 km (0.111 R)
• M18: 7,028,258 km (0.105 R)
• M19: 7,313,092 km (0.088 R)
• M20: 7,560,228 km (0.115 R)
• M21: 7,936,167 km (0.07 R)
• M22: 8,361,025 km (0.101 R)
• M23: 8,836,896 km (0.059 R)
• M24: 9,012,225 km (0.096 R)
• M25: 9,232,881 km (0.115 R)
• M26: 9,815,116 km (0.102 R)
• M27: 10,548,146 km (0.039 R)
• M28: 11,251,256 km (0.087 R)
• M29: 11,393,673 km (0.115 R)
• M30: 11,872,835 km (0.055 R)
• M31: 12,900,572 km (0.09 R)
• M32: 13,652,002 km (0.037 R)
• M33: 14,676,000 km (0.114 R)
• M34: 15,830,895 km (0.11 R)
• M35: 16,743,143 km (0.113 R)
• M36: 17,562,192 km (0.066 R)
• M37: 18,899,746 km (0.093 R)
• M38: 19,296,181 km (0.063 R)
• M39: 19,809,600 km (0.056 R)
• M40: 20,501,491 km (0.089 R)
• M41: 20,967,039 km (0.107 R)
• M42: 22,324,939 km (0.057 R)
• M43: 22,623,836 km (0.087 R)
• M44: 23,044,654 km (0.109 R)
• M45: 24,753,511 km (0.104 R)
• M46: 24,877,228 km (0.095 R)
• M47: 25,810,869 km (0.052 R)
• M48: 26,061,894 km (0.104 R)
• M49: 26,883,037 km (0.097 R)
• M50: 27,073,624 km (0.111 R)
• M51: 28,940,157 km (0.058 R)
• M52: 29,070,457 km (0.096 R)
• M53: 29,658,975 km (0.086 R)
• M54: 30,053,614 km (0.101 R)
• M55: 30,119,586 km (0.118 R)
• M56: 30,648,714 km (0.077 R)
• M57: 31,247,704 km (0.058 R)
• M58: 31,649,225 km (0.117 R)
• M59: 32,119,860 km (0.038 R)
• M60: 32,524,971 km (0.092 R)
• M61: 33,545,378 km (0.059 R)
• M62: 34,507,292 km (0.077 R)
• M63: 35,060,954 km (0.065 R)
• M64: 35,130,367 km (0.089 R)
• M65: 36,317,426 km (0.061 R)
• M66: 37,234,162 km (0.115 R)
• M67: 37,659,768 km (0.093 R)
• M68: 38,515,917 km (0.093 R)
• M69: 40,903,199 km (0.114 R)
• M70: 41,049,357 km (0.096 R)
• M71: 41,122,510 km (0.105 R)
• M72: 42,521,100 km (0.094 R)
• M73: 43,860,450 km (0.097 R)
• M74: 44,084,997 km (0.058 R)
• M75: 44,836,427 km (0.1 R)
• M76: 45,062,619 km (0.052 R)
• M77: 45,289,259 km (0.11 R)
• M78: 45,819,434 km (0.034 R)
• M79: 46,047,272 km (0.069 R)
• M80: 46,580,439 km (0.096 R)
• M81: 47,883,735 km (0.086 R)
• M82: 49,666,194 km (0.115 R)
• M83: 49,822,224 km (0.091 R)
• M84: 50,526,232 km (0.119 R)
• M85: 52,023,408 km (0.118 R)
• M86: 52,817,323 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 11.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.3 AU - 11.96 AU

Year: 13495 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,461,023 km

• M1: 147,204 km (0.096 R)
• M2: 322,683 km (0.054 R)
• M3: 456,423 km (0.055 R)
• M4: 734,675 km (0.058 R)
• M5: 1,328,728 km (0.07 R)
• M6: 1,420,881 km (0.112 R)
• M7: 1,710,801 km (0.094 R)
• M8: 1,837,361 km (0.057 R)
• M9: 1,914,853 km (0.115 R)
• M10: 2,127,132 km (0.096 R)
• M11: 2,291,391 km (0.092 R)
• M12: 2,431,713 km (0.077 R)
• M13: 2,517,134 km (0.057 R)
• M14: 4,328,016 km (0.098 R)
• M15: 4,643,817 km (0.065 R)
• M16: 4,930,895 km (0.079 R)
• M17: 5,598,102 km (0.099 R)
• M18: 5,788,540 km (0.074 R)
• M19: 5,981,072 km (0.085 R)
• M20: 6,097,759 km (0.107 R)
• M21: 6,412,363 km (0.074 R)
• M22: 7,098,569 km (0.089 R)
• M23: 8,496,710 km (0.105 R)
• M24: 8,892,546 km (0.067 R)
• M25: 9,204,607 km (0.034 R)
• M26: 9,429,752 km (0.11 R)
• M27: 9,520,408 km (0.112 R)
• M28: 9,977,729 km (0.089 R)
• M29: 10,961,186 km (0.075 R)
• M30: 11,440,497 km (0.07 R)
• M31: 11,926,541 km (0.108 R)
• M32: 12,369,949 km (0.06 R)
• M33: 13,221,909 km (0.063 R)
• M34: 13,783,499 km (0.063 R)
• M35: 14,041,256 km (0.052 R)
• M36: 14,982,526 km (0.105 R)
• M37: 15,354,127 km (0.111 R)
• M38: 15,621,458 km (0.119 R)
• M39: 15,890,286 km (0.096 R)
• M40: 16,052,300 km (0.109 R)
• M41: 16,815,698 km (0.112 R)
• M42: 17,368,313 km (0.076 R)
• M43: 17,814,713 km (0.104 R)
• M44: 18,604,889 km (0.056 R)
• M45: 19,061,611 km (0.118 R)
• M46: 19,869,739 km (0.11 R)
• M47: 20,571,353 km (0.09 R)
• M48: 20,866,061 km (0.11 R)
• M49: 21,400,125 km (0.104 R)
• M50: 21,758,711 km (0.115 R)
• M51: 21,938,827 km (0.074 R)
• M52: 22,239,967 km (0.091 R)
• M53: 22,603,041 km (0.119 R)
• M54: 23,581,262 km (0.047 R)
• M55: 24,013,450 km (0.107 R)
• M56: 24,199,550 km (0.093 R)
• M57: 25,137,080 km (0.088 R)
• M58: 28,150,879 km (0.078 R)
• M59: 28,478,049 km (0.078 R)
• M60: 28,609,396 km (0.098 R)
• M61: 29,799,896 km (0.115 R)
• M62: 30,133,499 km (0.06 R)
• M63: 32,502,980 km (0.114 R)
• M64: 32,640,161 km (0.078 R)
• M65: 33,536,701 km (0.036 R)
• M66: 33,744,642 km (0.091 R)
• M67: 33,883,619 km (0.091 R)
• M68: 35,565,697 km (0.073 R)
• M69: 35,707,067 km (0.116 R)
• M70: 40,329,641 km (0.114 R)
• M71: 41,217,056 km (0.092 R)
• M72: 42,485,346 km (0.081 R)
• M73: 43,011,333 km (0.112 R)
• M74: 45,519,790 km (0.063 R)
• M75: 45,596,533 km (0.089 R)
• M76: 45,903,957 km (0.065 R)
• M77: 46,598,241 km (0.073 R)
• M78: 46,985,400 km (0.094 R)
• M79: 47,295,965 km (0.113 R)
• M80: 48,075,370 km (0.108 R)
• M81: 48,780,275 km (0.099 R)
• M82: 48,937,503 km (0.108 R)
• M83: 49,804,722 km (0.07 R)
• M84: 52,759,130 km (0.094 R)
• M85: 54,298,193 km (0.1 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit