🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 221 Days

Day: 45.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 255 Days

Day: 17.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.96 AU

Year: 270 Days

Day: 32 Hours

Environment

Temp: 145 °C

Axial Tilt: 109.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.89 AU - 3.81 AU

Year: 2310 Days

Day: 41.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 10.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.62 AU - 5.32 AU

Year: 4174 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,078,988 km

• M1: 202,855 km (0.109 R)
• M2: 341,981 km (0.106 R)
• M3: 428,448 km (0.119 R)
• M4: 576,101 km (0.107 R)
• M5: 696,378 km (0.097 R)
• M6: 801,695 km (0.097 R)
• M7: 900,280 km (0.104 R)
• M8: 1,042,996 km (0.107 R)
• M9: 1,179,729 km (0.064 R)
• M10: 1,264,700 km (0.048 R)
• M11: 1,548,188 km (0.116 R)
• M12: 2,316,373 km (0.112 R)
• M13: 2,442,634 km (0.106 R)
• M14: 3,069,150 km (0.117 R)
• M15: 3,168,333 km (0.073 R)
• M16: 3,309,105 km (0.082 R)
• M17: 3,431,476 km (0.113 R)
• M18: 3,534,549 km (0.111 R)
• M19: 3,722,743 km (0.054 R)
• M20: 3,892,836 km (0.096 R)
• M21: 4,000,546 km (0.065 R)
• M22: 4,262,941 km (0.051 R)
• M23: 4,827,972 km (0.075 R)
• M24: 4,943,761 km (0.091 R)
• M25: 5,634,005 km (0.042 R)
• M26: 5,731,543 km (0.08 R)
• M27: 5,854,363 km (0.075 R)
• M28: 6,303,755 km (0.119 R)
• M29: 6,764,367 km (0.097 R)
• M30: 7,051,296 km (0.063 R)
• M31: 7,395,520 km (0.088 R)
• M32: 8,183,153 km (0.056 R)
• M33: 8,349,356 km (0.095 R)
• M34: 8,883,421 km (0.065 R)
• M35: 8,997,265 km (0.107 R)
• M36: 9,544,793 km (0.119 R)
• M37: 9,690,651 km (0.113 R)
• M38: 9,955,140 km (0.106 R)
• M39: 10,043,851 km (0.107 R)
• M40: 10,975,697 km (0.116 R)
• M41: 11,128,586 km (0.056 R)
• M42: 11,684,790 km (0.095 R)
• M43: 11,997,749 km (0.108 R)
• M44: 12,123,711 km (0.079 R)
• M45: 12,856,591 km (0.106 R)
• M46: 13,017,857 km (0.066 R)
• M47: 13,342,335 km (0.06 R)
• M48: 13,505,546 km (0.061 R)
• M49: 13,834,063 km (0.118 R)
• M50: 14,032,430 km (0.078 R)
• M51: 14,365,136 km (0.074 R)
• M52: 14,633,215 km (0.048 R)
• M53: 15,721,988 km (0.069 R)
• M54: 15,859,917 km (0.103 R)
• M55: 16,102,266 km (0.075 R)
• M56: 16,907,252 km (0.109 R)
• M57: 17,013,167 km (0.069 R)
• M58: 18,811,633 km (0.065 R)
• M59: 18,994,741 km (0.097 R)
• M60: 19,473,753 km (0.119 R)
• M61: 19,621,855 km (0.083 R)
• M62: 19,733,306 km (0.1 R)
• M63: 19,882,155 km (0.086 R)
• M64: 20,330,949 km (0.099 R)
• M65: 21,276,557 km (0.117 R)
• M66: 21,658,929 km (0.054 R)
• M67: 21,927,906 km (0.071 R)
• M68: 22,004,949 km (0.1 R)
• M69: 22,819,360 km (0.084 R)
• M70: 23,367,786 km (0.112 R)
• M71: 23,722,782 km (0.104 R)
• M72: 23,801,769 km (0.115 R)
• M73: 24,039,630 km (0.119 R)
• M74: 24,958,759 km (0.062 R)
• M75: 25,240,751 km (0.055 R)
• M76: 26,174,840 km (0.087 R)
• M77: 26,625,579 km (0.028 R)
• M78: 26,831,276 km (0.117 R)
• M79: 27,202,877 km (0.04 R)
• M80: 27,285,604 km (0.112 R)
• M81: 27,410,070 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 8.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.65 AU - 6.87 AU

Year: 5900 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,078,988 km

• M1: 108,010 km (0.119 R)
• M2: 159,322 km (0.082 R)
• M3: 236,514 km (0.108 R)
• M4: 420,819 km (0.093 R)
• M5: 476,469 km (0.11 R)
• M6: 614,398 km (0.112 R)
• M7: 776,114 km (0.08 R)
• M8: 951,742 km (0.118 R)
• M9: 1,151,904 km (0.091 R)
• M10: 1,365,829 km (0.093 R)
• M11: 1,427,463 km (0.065 R)
• M12: 1,566,589 km (0.074 R)
• M13: 1,657,544 km (0.118 R)
• M14: 1,804,150 km (0.065 R)
• M15: 1,899,594 km (0.067 R)
• M16: 2,081,505 km (0.105 R)
• M17: 2,153,013 km (0.102 R)
• M18: 2,210,757 km (0.089 R)
• M19: 2,432,312 km (0.083 R)
• M20: 2,507,709 km (0.115 R)
• M21: 2,738,838 km (0.06 R)
• M22: 2,896,813 km (0.077 R)
• M23: 3,271,556 km (0.077 R)
• M24: 3,818,336 km (0.085 R)
• M25: 3,941,754 km (0.102 R)
• M26: 4,174,379 km (0.12 R)
• M27: 4,319,938 km (0.094 R)
• M28: 4,823,335 km (0.086 R)
• M29: 5,169,205 km (0.103 R)
• M30: 5,404,373 km (0.116 R)
• M31: 5,663,027 km (0.099 R)
• M32: 6,048,392 km (0.054 R)
• M33: 6,254,687 km (0.116 R)
• M34: 6,400,395 km (0.117 R)
• M35: 6,484,320 km (0.074 R)
• M36: 6,653,066 km (0.091 R)
• M37: 6,716,645 km (0.085 R)
• M38: 6,865,944 km (0.111 R)
• M39: 7,037,981 km (0.047 R)
• M40: 7,102,757 km (0.117 R)
• M41: 7,189,674 km (0.05 R)
• M42: 7,276,740 km (0.089 R)
• M43: 7,540,331 km (0.111 R)
• M44: 8,167,595 km (0.086 R)
• M45: 8,487,585 km (0.097 R)
• M46: 8,741,752 km (0.072 R)
• M47: 8,904,813 km (0.104 R)
• M48: 9,045,435 km (0.073 R)
• M49: 9,139,682 km (0.047 R)
• M50: 9,953,046 km (0.109 R)
• M51: 10,245,659 km (0.059 R)
• M52: 10,343,945 km (0.057 R)
• M53: 10,442,380 km (0.089 R)
• M54: 10,839,413 km (0.035 R)
• M55: 11,266,814 km (0.102 R)
• M56: 11,956,909 km (0.115 R)
• M57: 13,565,685 km (0.065 R)
• M58: 14,135,204 km (0.115 R)
• M59: 14,189,807 km (0.117 R)
• M60: 14,381,591 km (0.062 R)
• M61: 15,269,455 km (0.114 R)
• M62: 15,409,777 km (0.102 R)
• M63: 15,466,026 km (0.107 R)
• M64: 15,861,713 km (0.087 R)
• M65: 15,918,410 km (0.113 R)
• M66: 16,117,824 km (0.117 R)
• M67: 17,477,370 km (0.109 R)
• M68: 17,978,223 km (0.116 R)
• M69: 18,275,025 km (0.11 R)
• M70: 18,364,335 km (0.089 R)
• M71: 18,424,025 km (0.042 R)
• M72: 18,723,221 km (0.114 R)
• M73: 18,843,348 km (0.071 R)
• M74: 18,963,774 km (0.109 R)
• M75: 19,144,937 km (0.111 R)
• M76: 19,569,645 km (0.115 R)
• M77: 20,212,617 km (0.106 R)
• M78: 20,335,886 km (0.102 R)
• M79: 20,583,171 km (0.089 R)
• M80: 20,645,105 km (0.075 R)
• M81: 20,800,387 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 14.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.59 AU - 11.07 AU

Year: 10736 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,078,988 km

• M1: 373,695 km (0.098 R)
• M2: 772,823 km (0.104 R)
• M3: 1,161,029 km (0.081 R)
• M4: 1,297,462 km (0.077 R)
• M5: 2,110,826 km (0.062 R)
• M6: 2,231,701 km (0.06 R)
• M7: 2,330,136 km (0.098 R)
• M8: 2,634,269 km (0.108 R)
• M9: 2,978,793 km (0.069 R)
• M10: 3,253,754 km (0.093 R)
• M11: 3,858,578 km (0.1 R)
• M12: 4,037,946 km (0.058 R)
• M13: 4,561,239 km (0.034 R)
• M14: 4,751,228 km (0.075 R)
• M15: 6,153,559 km (0.104 R)
• M16: 6,719,787 km (0.112 R)
• M17: 6,936,554 km (0.094 R)
• M18: 7,788,813 km (0.108 R)
• M19: 7,978,503 km (0.1 R)
• M20: 8,093,095 km (0.061 R)
• M21: 8,556,998 km (0.113 R)
• M22: 8,713,478 km (0.071 R)
• M23: 9,228,842 km (0.084 R)
• M24: 9,591,617 km (0.077 R)
• M25: 9,917,890 km (0.071 R)
• M26: 10,165,026 km (0.119 R)
• M27: 10,876,513 km (0.114 R)
• M28: 11,046,307 km (0.081 R)
• M29: 11,302,568 km (0.091 R)
• M30: 11,474,605 km (0.12 R)
• M31: 11,864,757 km (0.092 R)
• M32: 12,613,494 km (0.11 R)
• M33: 15,711,666 km (0.114 R)
• M34: 16,096,731 km (0.093 R)
• M35: 16,680,163 km (0.102 R)
• M36: 16,827,068 km (0.116 R)
• M37: 19,648,334 km (0.088 R)
• M38: 19,751,706 km (0.101 R)
• M39: 20,115,229 km (0.116 R)
• M40: 20,533,505 km (0.101 R)
• M41: 20,796,198 km (0.081 R)
• M42: 20,901,665 km (0.109 R)
• M43: 21,538,204 km (0.108 R)
• M44: 22,181,026 km (0.082 R)
• M45: 22,830,131 km (0.118 R)
• M46: 23,102,399 km (0.108 R)
• M47: 23,321,111 km (0.034 R)
• M48: 23,485,519 km (0.056 R)
• M49: 24,036,339 km (0.116 R)
• M50: 24,424,545 km (0.104 R)
• M51: 25,038,794 km (0.115 R)
• M52: 25,658,129 km (0.038 R)
• M53: 26,510,687 km (0.109 R)
• M54: 26,682,426 km (0.119 R)
• M55: 29,242,195 km (0.087 R)
• M56: 29,478,709 km (0.083 R)
• M57: 29,715,971 km (0.063 R)
• M58: 29,953,832 km (0.086 R)
• M59: 30,311,820 km (0.044 R)
• M60: 30,611,165 km (0.074 R)
• M61: 32,061,965 km (0.108 R)
• M62: 32,611,887 km (0.074 R)
• M63: 32,795,892 km (0.093 R)
• M64: 33,103,166 km (0.113 R)
• M65: 33,535,205 km (0.058 R)
• M66: 33,782,790 km (0.096 R)
• M67: 34,404,668 km (0.108 R)
• M68: 35,659,794 km (0.113 R)
• M69: 37,506,131 km (0.094 R)
• M70: 39,318,210 km (0.119 R)
• M71: 39,906,728 km (0.098 R)
• M72: 41,623,214 km (0.032 R)
• M73: 41,756,356 km (0.058 R)
• M74: 42,490,582 km (0.102 R)
• M75: 42,624,473 km (0.081 R)
• M76: 43,633,660 km (0.08 R)
• M77: 43,768,896 km (0.089 R)
• M78: 45,127,993 km (0.077 R)
• M79: 45,401,607 km (0.099 R)
• M80: 45,607,005 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.87 AU - 10.73 AU

Year: 12453 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,078,988 km

• M1: 167,550 km (0.088 R)
• M2: 260,749 km (0.108 R)
• M3: 751,430 km (0.054 R)
• M4: 905,815 km (0.109 R)
• M5: 1,233,434 km (0.065 R)
• M6: 1,403,826 km (0.045 R)
• M7: 2,034,830 km (0.071 R)
• M8: 2,238,433 km (0.052 R)
• M9: 2,869,586 km (0.076 R)
• M10: 3,035,790 km (0.087 R)
• M11: 3,205,434 km (0.109 R)
• M12: 3,576,436 km (0.106 R)
• M13: 4,030,615 km (0.113 R)
• M14: 4,359,731 km (0.036 R)
• M15: 4,722,206 km (0.081 R)
• M16: 5,424,868 km (0.078 R)
• M17: 5,605,731 km (0.036 R)
• M18: 5,710,001 km (0.054 R)
• M19: 5,841,198 km (0.105 R)
• M20: 5,973,593 km (0.088 R)
• M21: 6,268,001 km (0.092 R)
• M22: 6,512,594 km (0.105 R)
• M23: 6,815,978 km (0.048 R)
• M24: 7,011,353 km (0.095 R)
• M25: 7,180,399 km (0.102 R)
• M26: 7,265,370 km (0.042 R)
• M27: 7,579,975 km (0.104 R)
• M28: 7,869,895 km (0.106 R)
• M29: 8,791,867 km (0.097 R)
• M30: 8,882,972 km (0.116 R)
• M31: 9,066,080 km (0.11 R)
• M32: 9,158,082 km (0.108 R)
• M33: 9,373,952 km (0.115 R)
• M34: 9,873,908 km (0.09 R)
• M35: 10,095,313 km (0.113 R)
• M36: 10,286,499 km (0.12 R)
• M37: 10,543,209 km (0.09 R)
• M38: 10,899,701 km (0.099 R)
• M39: 10,997,538 km (0.115 R)
• M40: 11,925,643 km (0.05 R)
• M41: 12,060,281 km (0.086 R)
• M42: 12,501,445 km (0.091 R)
• M43: 12,638,178 km (0.077 R)
• M44: 13,294,763 km (0.091 R)
• M45: 13,998,022 km (0.055 R)
• M46: 14,533,433 km (0.117 R)
• M47: 14,677,346 km (0.095 R)
• M48: 15,808,605 km (0.089 R)
• M49: 16,666,100 km (0.064 R)
• M50: 17,347,818 km (0.078 R)
• M51: 17,500,557 km (0.086 R)
• M52: 17,961,319 km (0.081 R)
• M53: 18,154,599 km (0.098 R)
• M54: 18,738,330 km (0.058 R)
• M55: 18,934,303 km (0.091 R)
• M56: 19,288,850 km (0.065 R)
• M57: 20,044,319 km (0.105 R)
• M58: 20,164,596 km (0.099 R)
• M59: 20,566,865 km (0.115 R)
• M60: 21,093,898 km (0.094 R)
• M61: 21,502,450 km (0.04 R)
• M62: 21,707,698 km (0.058 R)
• M63: 24,178,008 km (0.046 R)
• M64: 24,263,279 km (0.101 R)
• M65: 24,477,054 km (0.108 R)
• M66: 24,648,344 km (0.059 R)
• M67: 24,863,166 km (0.109 R)
• M68: 25,165,055 km (0.111 R)
• M69: 26,384,277 km (0.111 R)
• M70: 27,178,343 km (0.087 R)
• M71: 28,114,526 km (0.092 R)
• M72: 28,204,285 km (0.069 R)
• M73: 28,564,068 km (0.095 R)
• M74: 29,333,898 km (0.116 R)
• M75: 30,708,853 km (0.108 R)
• M76: 30,847,380 km (0.079 R)
• M77: 31,078,958 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit