🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 228 Days

Day: 19.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.7 °

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: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.13 AU

Year: 320 Days

Day: 19.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.15 AU - 1.21 AU

Year: 451 Days

Day: 32.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.3

Radius: 14.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.16 AU - 7.98 AU

Year: 5919 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,579,087 km

• M1: 284,685 km (0.106 R)
• M2: 506,239 km (0.082 R)
• M3: 689,048 km (0.089 R)
• M4: 809,175 km (0.041 R)
• M5: 988,992 km (0.077 R)
• M6: 1,427,463 km (0.117 R)
• M7: 1,537,268 km (0.103 R)
• M8: 1,818,512 km (0.118 R)
• M9: 2,158,847 km (0.097 R)
• M10: 2,315,326 km (0.119 R)
• M11: 2,460,885 km (0.109 R)
• M12: 3,565,665 km (0.119 R)
• M13: 3,872,341 km (0.106 R)
• M14: 4,259,201 km (0.112 R)
• M15: 5,146,616 km (0.107 R)
• M16: 5,242,358 km (0.043 R)
• M17: 5,533,176 km (0.09 R)
• M18: 5,631,313 km (0.12 R)
• M19: 6,130,820 km (0.105 R)
• M20: 6,334,722 km (0.076 R)
• M21: 6,665,632 km (0.054 R)
• M22: 7,002,377 km (0.081 R)
• M23: 7,366,199 km (0.067 R)
• M24: 7,496,200 km (0.104 R)
• M25: 8,134,983 km (0.064 R)
• M26: 8,246,882 km (0.101 R)
• M27: 8,426,998 km (0.113 R)
• M28: 8,676,976 km (0.118 R)
• M29: 8,837,195 km (0.065 R)
• M30: 9,843,689 km (0.105 R)
• M31: 9,939,133 km (0.112 R)
• M32: 10,058,961 km (0.115 R)
• M33: 10,227,408 km (0.094 R)
• M34: 10,689,665 km (0.038 R)
• M35: 11,059,322 km (0.095 R)
• M36: 11,333,235 km (0.081 R)
• M37: 11,433,316 km (0.12 R)
• M38: 11,735,654 km (0.089 R)
• M39: 11,963,940 km (0.099 R)
• M40: 12,270,915 km (0.039 R)
• M41: 12,373,689 km (0.12 R)
• M42: 12,709,985 km (0.103 R)
• M43: 12,892,344 km (0.057 R)
• M44: 13,101,782 km (0.106 R)
• M45: 13,497,617 km (0.083 R)
• M46: 13,630,460 km (0.11 R)
• M47: 13,870,715 km (0.119 R)
• M48: 14,274,180 km (0.039 R)
• M49: 15,203,033 km (0.083 R)
• M50: 15,313,586 km (0.114 R)
• M51: 15,452,114 km (0.106 R)
• M52: 15,674,715 km (0.104 R)
• M53: 16,123,210 km (0.119 R)
• M54: 16,377,376 km (0.114 R)
• M55: 16,632,740 km (0.084 R)
• M56: 17,233,974 km (0.112 R)
• M57: 17,349,314 km (0.071 R)
• M58: 17,551,869 km (0.116 R)
• M59: 18,369,422 km (0.099 R)
• M60: 19,709,669 km (0.082 R)
• M61: 19,830,245 km (0.114 R)
• M62: 19,951,120 km (0.104 R)
• M63: 20,193,768 km (0.037 R)
• M64: 20,498,199 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.31 AU - 7.69 AU

Year: 6509 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,579,087 km

• M1: 202,705 km (0.103 R)
• M2: 379,231 km (0.103 R)
• M3: 482,453 km (0.117 R)
• M4: 570,267 km (0.059 R)
• M5: 763,398 km (0.061 R)
• M6: 1,026,391 km (0.037 R)
• M7: 1,692,850 km (0.096 R)
• M8: 1,791,883 km (0.107 R)
• M9: 1,913,357 km (0.073 R)
• M10: 2,037,523 km (0.093 R)
• M11: 2,791,347 km (0.117 R)
• M12: 4,228,234 km (0.049 R)
• M13: 4,418,373 km (0.059 R)
• M14: 4,556,003 km (0.071 R)
• M15: 5,826,987 km (0.064 R)
• M16: 5,887,275 km (0.111 R)
• M17: 6,099,853 km (0.071 R)
• M18: 6,689,568 km (0.118 R)
• M19: 7,525,970 km (0.11 R)
• M20: 8,124,212 km (0.073 R)
• M21: 8,191,531 km (0.038 R)
• M22: 8,463,200 km (0.049 R)
• M23: 9,225,252 km (0.034 R)
• M24: 9,543,297 km (0.099 R)
• M25: 9,650,110 km (0.117 R)
• M26: 10,814,430 km (0.078 R)
• M27: 11,678,358 km (0.057 R)
• M28: 13,873,108 km (0.119 R)
• M29: 13,953,891 km (0.09 R)
• M30: 15,017,233 km (0.085 R)
• M31: 15,308,051 km (0.063 R)
• M32: 15,979,596 km (0.11 R)
• M33: 16,106,604 km (0.119 R)
• M34: 16,191,426 km (0.11 R)
• M35: 16,361,669 km (0.057 R)
• M36: 16,489,575 km (0.088 R)
• M37: 17,438,474 km (0.112 R)
• M38: 17,656,588 km (0.098 R)
• M39: 17,787,935 km (0.111 R)
• M40: 18,228,052 km (0.103 R)
• M41: 19,118,907 km (0.097 R)
• M42: 19,479,139 km (0.086 R)
• M43: 19,887,242 km (0.064 R)
• M44: 20,252,261 km (0.113 R)
• M45: 20,573,597 km (0.112 R)
• M46: 20,665,599 km (0.119 R)
• M47: 20,896,429 km (0.093 R)
• M48: 21,500,655 km (0.097 R)
• M49: 23,299,719 km (0.067 R)
• M50: 23,732,805 km (0.032 R)
• M51: 23,974,555 km (0.08 R)
• M52: 24,363,060 km (0.091 R)
• M53: 24,655,823 km (0.083 R)
• M54: 25,146,355 km (0.112 R)
• M55: 25,294,158 km (0.05 R)
• M56: 26,737,627 km (0.106 R)
• M57: 27,292,187 km (0.043 R)
• M58: 27,596,319 km (0.104 R)
• M59: 27,850,486 km (0.076 R)
• M60: 28,361,363 km (0.062 R)
• M61: 28,515,149 km (0.03 R)
• M62: 29,651,944 km (0.075 R)
• M63: 30,173,591 km (0.11 R)
• M64: 30,698,231 km (0.102 R)
• M65: 31,597,015 km (0.088 R)
• M66: 32,343,658 km (0.112 R)
• M67: 32,611,737 km (0.11 R)
• M68: 33,203,995 km (0.115 R)
• M69: 33,745,689 km (0.111 R)
• M70: 33,854,297 km (0.067 R)
• M71: 34,837,604 km (0.027 R)
• M72: 35,553,580 km (0.106 R)
• M73: 36,052,040 km (0.036 R)
• M74: 36,832,193 km (0.09 R)
• M75: 37,056,141 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.6

Radius: 5.6

Gravity: 28.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.68 AU - 17.54 AU

Year: 18628 Days

Day: 23.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,579,087 km

• M1: 244,892 km (0.106 R)
• M2: 363,523 km (0.071 R)
• M3: 632,201 km (0.05 R)
• M4: 702,063 km (0.118 R)
• M5: 874,998 km (0.088 R)
• M6: 1,202,468 km (0.108 R)
• M7: 1,319,603 km (0.079 R)
• M8: 2,311,437 km (0.107 R)
• M9: 2,759,034 km (0.114 R)
• M10: 2,914,167 km (0.08 R)
• M11: 2,992,855 km (0.077 R)
• M12: 4,166,002 km (0.088 R)
• M13: 4,299,293 km (0.11 R)
• M14: 4,940,021 km (0.059 R)
• M15: 5,415,742 km (0.108 R)
• M16: 6,106,136 km (0.1 R)
• M17: 6,308,393 km (0.067 R)
• M18: 6,461,581 km (0.116 R)
• M19: 7,033,793 km (0.093 R)
• M20: 7,245,922 km (0.115 R)
• M21: 8,731,729 km (0.08 R)
• M22: 10,670,068 km (0.062 R)
• M23: 10,913,763 km (0.12 R)
• M24: 11,406,688 km (0.078 R)
• M25: 12,032,905 km (0.06 R)
• M26: 12,223,044 km (0.054 R)
• M27: 12,863,622 km (0.111 R)
• M28: 13,911,256 km (0.094 R)
• M29: 14,782,514 km (0.119 R)
• M30: 15,533,495 km (0.071 R)
• M31: 16,296,743 km (0.111 R)
• M32: 16,366,755 km (0.111 R)
• M33: 17,859,592 km (0.11 R)
• M34: 18,805,350 km (0.044 R)
• M35: 18,878,802 km (0.108 R)
• M36: 19,543,915 km (0.084 R)
• M37: 19,618,265 km (0.112 R)
• M38: 20,291,904 km (0.119 R)
• M39: 20,745,186 km (0.067 R)
• M40: 22,435,641 km (0.066 R)
• M41: 22,747,703 km (0.096 R)
• M42: 22,982,721 km (0.117 R)
• M43: 23,771,850 km (0.076 R)
• M44: 24,730,622 km (0.098 R)
• M45: 25,214,572 km (0.098 R)
• M46: 26,274,173 km (0.078 R)
• M47: 26,850,723 km (0.049 R)
• M48: 27,264,960 km (0.091 R)
• M49: 29,624,118 km (0.119 R)
• M50: 29,880,828 km (0.026 R)
• M51: 30,310,174 km (0.074 R)
• M52: 32,840,323 km (0.083 R)
• M53: 33,728,336 km (0.11 R)
• M54: 34,984,808 km (0.114 R)
• M55: 36,898,165 km (0.079 R)
• M56: 38,751,683 km (0.044 R)
• M57: 38,938,680 km (0.095 R)
• M58: 39,126,126 km (0.093 R)
• M59: 40,445,729 km (0.092 R)
• M60: 42,067,669 km (0.079 R)
• M61: 42,163,711 km (0.069 R)
• M62: 42,356,094 km (0.115 R)
• M63: 43,322,197 km (0.115 R)
• M64: 43,419,136 km (0.081 R)
• M65: 44,295,630 km (0.095 R)
• M66: 44,588,992 km (0.045 R)
• M67: 44,784,965 km (0.094 R)
• M68: 44,981,237 km (0.111 R)
• M69: 46,561,589 km (0.098 R)
• M70: 46,760,405 km (0.116 R)
• M71: 48,461,781 km (0.036 R)
• M72: 48,562,610 km (0.104 R)
• M73: 50,387,256 km (0.086 R)
• M74: 50,693,482 km (0.082 R)
• M75: 51,102,932 km (0.071 R)
• M76: 51,205,406 km (0.106 R)
• M77: 51,821,899 km (0.091 R)
• M78: 52,440,935 km (0.057 R)
• M79: 53,062,365 km (0.084 R)
• M80: 53,166,036 km (0.108 R)
• M81: 55,151,200 km (0.048 R)
• M82: 57,373,327 km (0.088 R)
• M83: 58,120,568 km (0.067 R)
• M84: 59,193,633 km (0.053 R)
• M85: 62,561,231 km (0.059 R)
• M86: 63,220,210 km (0.077 R)
• M87: 64,434,196 km (0.107 R)
• M88: 68,800,210 km (0.11 R)
• M89: 69,593,977 km (0.108 R)
• M90: 70,847,308 km (0.104 R)
• M91: 71,878,336 km (0.064 R)
• M92: 72,568,431 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 7.6

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.29 AU - 18.93 AU

Year: 21676 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,579,087 km

• M1: 517,459 km (0.073 R)
• M2: 645,964 km (0.115 R)
• M3: 1,378,544 km (0.101 R)
• M4: 2,151,816 km (0.12 R)
• M5: 2,221,528 km (0.113 R)
• M6: 3,195,411 km (0.092 R)
• M7: 3,315,538 km (0.119 R)
• M8: 4,240,651 km (0.119 R)
• M9: 4,595,946 km (0.068 R)
• M10: 4,686,303 km (0.113 R)
• M11: 5,670,058 km (0.096 R)
• M12: 5,766,998 km (0.077 R)
• M13: 7,391,930 km (0.065 R)
• M14: 7,927,042 km (0.068 R)
• M15: 8,921,568 km (0.044 R)
• M16: 9,091,212 km (0.104 R)
• M17: 10,130,917 km (0.078 R)
• M18: 10,545,304 km (0.095 R)
• M19: 10,604,993 km (0.083 R)
• M20: 11,697,955 km (0.077 R)
• M21: 11,821,673 km (0.117 R)
• M22: 12,070,304 km (0.09 R)
• M23: 12,572,803 km (0.116 R)
• M24: 13,274,717 km (0.112 R)
• M25: 13,339,193 km (0.032 R)
• M26: 13,663,073 km (0.106 R)
• M27: 14,516,977 km (0.083 R)
• M28: 14,583,399 km (0.031 R)
• M29: 14,783,262 km (0.072 R)
• M30: 14,917,002 km (0.119 R)
• M31: 15,320,617 km (0.082 R)
• M32: 16,207,433 km (0.097 R)
• M33: 16,691,831 km (0.045 R)
• M34: 17,181,016 km (0.053 R)
• M35: 20,287,715 km (0.099 R)
• M36: 21,638,734 km (0.11 R)
• M37: 22,401,683 km (0.115 R)
• M38: 23,640,802 km (0.081 R)
• M39: 24,347,652 km (0.113 R)
• M40: 25,220,855 km (0.12 R)
• M41: 26,509,191 km (0.097 R)
• M42: 28,564,816 km (0.108 R)
• M43: 30,245,847 km (0.065 R)
• M44: 30,756,425 km (0.104 R)
• M45: 30,927,116 km (0.058 R)
• M46: 31,183,975 km (0.065 R)
• M47: 32,131,678 km (0.086 R)
• M48: 32,391,829 km (0.087 R)
• M49: 33,967,094 km (0.075 R)
• M50: 34,143,769 km (0.067 R)
• M51: 34,586,429 km (0.115 R)
• M52: 36,919,408 km (0.075 R)
• M53: 37,282,781 km (0.101 R)
• M54: 38,932,696 km (0.077 R)
• M55: 39,395,253 km (0.052 R)
• M56: 39,488,004 km (0.114 R)
• M57: 39,952,655 km (0.118 R)
• M58: 40,887,641 km (0.036 R)
• M59: 41,263,581 km (0.108 R)
• M60: 41,829,659 km (0.109 R)
• M61: 42,113,745 km (0.037 R)
• M62: 44,408,876 km (0.071 R)
• M63: 44,795,287 km (0.117 R)
• M64: 45,961,403 km (0.115 R)
• M65: 47,038,956 km (0.111 R)
• M66: 47,432,997 km (0.095 R)
• M67: 47,630,316 km (0.067 R)
• M68: 48,621,402 km (0.101 R)
• M69: 50,724,449 km (0.103 R)
• M70: 52,143,086 km (0.117 R)
• M71: 53,266,715 km (0.097 R)
• M72: 54,088,905 km (0.071 R)
• M73: 54,501,646 km (0.085 R)
• M74: 54,811,912 km (0.055 R)
• M75: 55,330,119 km (0.105 R)
• M76: 55,641,881 km (0.087 R)
• M77: 56,790,044 km (0.118 R)
• M78: 58,051,603 km (0.088 R)
• M79: 59,641,230 km (0.069 R)
• M80: 62,430,632 km (0.12 R)
• M81: 63,188,794 km (0.1 R)
• M82: 63,297,402 km (0.112 R)
• M83: 63,841,041 km (0.117 R)
• M84: 64,605,037 km (0.045 R)
• M85: 65,262,071 km (0.037 R)
• M86: 65,921,499 km (0.097 R)
• M87: 67,912,796 km (0.107 R)
• M88: 68,023,947 km (0.107 R)
• M89: 68,915,849 km (0.066 R)
• M90: 69,363,297 km (0.113 R)
• M91: 71,614,595 km (0.095 R)
• M92: 72,635,451 km (0.101 R)
• M93: 74,921,306 km (0.069 R)
• M94: 75,726,891 km (0.059 R)
• M95: 76,304,040 km (0.059 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit