🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.7 AU - 0.84 AU

Year: 239 Days

Day: 43.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,449,173 km

• M1: 41,738 km (0.05 R)
• M2: 399,726 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.97 AU - 1.05 AU

Year: 358 Days

Day: 12.9 Hours

Environment

Temp: 74 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,449,173 km

• M1: 492,775 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.78 AU - 2 AU

Year: 917 Days

Day: 44.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,449,173 km

• M1: 1,135,149 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.85 AU - 1.95 AU

Year: 925 Days

Day: 24.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,449,173 km

• M1: 101,278 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.58 AU - 5.44 AU

Year: 3382 Days

Day: 18.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 13.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.96 AU - 7.48 AU

Year: 6151 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,449,173 km

• M1: 191,186 km (0.098 R)
• M2: 364,271 km (0.031 R)
• M3: 498,161 km (0.051 R)
• M4: 828,174 km (0.079 R)
• M5: 1,035,068 km (0.112 R)
• M6: 1,145,471 km (0.055 R)
• M7: 1,260,063 km (0.038 R)
• M8: 1,378,844 km (0.084 R)
• M9: 1,951,803 km (0.115 R)
• M10: 2,233,795 km (0.032 R)
• M11: 2,464,924 km (0.088 R)
• M12: 2,638,009 km (0.107 R)
• M13: 2,748,412 km (0.112 R)
• M14: 2,950,968 km (0.117 R)
• M15: 3,065,709 km (0.098 R)
• M16: 3,467,080 km (0.026 R)
• M17: 3,612,938 km (0.031 R)
• M18: 3,785,724 km (0.112 R)
• M19: 4,530,572 km (0.054 R)
• M20: 4,879,284 km (0.043 R)
• M21: 5,070,769 km (0.114 R)
• M22: 5,461,070 km (0.096 R)
• M23: 5,861,394 km (0.065 R)
• M24: 6,153,260 km (0.084 R)
• M25: 6,509,751 km (0.109 R)
• M26: 6,660,396 km (0.118 R)
• M27: 7,305,462 km (0.105 R)
• M28: 7,588,053 km (0.066 R)
• M29: 7,778,640 km (0.083 R)
• M30: 8,131,991 km (0.109 R)
• M31: 8,229,229 km (0.047 R)
• M32: 8,424,903 km (0.039 R)
• M33: 8,556,400 km (0.101 R)
• M34: 8,721,556 km (0.113 R)
• M35: 9,223,457 km (0.118 R)
• M36: 9,325,034 km (0.091 R)
• M37: 10,290,538 km (0.064 R)
• M38: 10,431,160 km (0.079 R)
• M39: 10,536,926 km (0.105 R)
• M40: 10,892,371 km (0.109 R)
• M41: 11,324,110 km (0.059 R)
• M42: 11,505,722 km (0.103 R)
• M43: 11,688,231 km (0.062 R)
• M44: 12,390,593 km (0.08 R)
• M45: 12,917,028 km (0.077 R)
• M46: 13,913,948 km (0.116 R)
• M47: 14,579,210 km (0.103 R)
• M48: 14,776,829 km (0.109 R)
• M49: 14,935,702 km (0.088 R)
• M50: 15,214,851 km (0.117 R)
• M51: 15,737,995 km (0.058 R)
• M52: 15,900,159 km (0.115 R)
• M53: 16,267,123 km (0.095 R)
• M54: 16,636,779 km (0.118 R)
• M55: 16,884,812 km (0.071 R)
• M56: 17,384,469 km (0.074 R)
• M57: 17,510,281 km (0.089 R)
• M58: 17,636,243 km (0.043 R)
• M59: 18,270,837 km (0.11 R)
• M60: 18,698,088 km (0.062 R)
• M61: 19,562,315 km (0.115 R)
• M62: 20,883,264 km (0.103 R)
• M63: 21,285,234 km (0.115 R)
• M64: 21,464,602 km (0.081 R)
• M65: 22,005,996 km (0.107 R)
• M66: 22,689,060 km (0.061 R)
• M67: 24,450,426 km (0.054 R)
• M68: 25,015,906 km (0.085 R)
• M69: 25,252,719 km (0.071 R)
• M70: 25,872,054 km (0.105 R)
• M71: 26,255,623 km (0.096 R)
• M72: 26,544,497 km (0.107 R)
• M73: 27,613,074 km (0.094 R)
• M74: 28,794,748 km (0.115 R)
• M75: 29,042,931 km (0.057 R)
• M76: 29,142,413 km (0.117 R)
• M77: 29,791,967 km (0.086 R)
• M78: 30,749,992 km (0.061 R)
• M79: 31,258,176 km (0.058 R)
• M80: 32,695,961 km (0.119 R)
• M81: 35,529,494 km (0.12 R)
• M82: 35,689,115 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 13.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.94 AU - 9.66 AU

Year: 10014 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,449,173 km

• M1: 208,689 km (0.043 R)
• M2: 299,944 km (0.104 R)
• M3: 484,996 km (0.049 R)
• M4: 670,797 km (0.117 R)
• M5: 935,585 km (0.038 R)
• M6: 1,044,193 km (0.08 R)
• M7: 1,438,832 km (0.098 R)
• M8: 1,902,885 km (0.077 R)
• M9: 2,387,432 km (0.078 R)
• M10: 2,489,009 km (0.05 R)
• M11: 2,722,980 km (0.117 R)
• M12: 2,883,200 km (0.106 R)
• M13: 4,748,087 km (0.116 R)
• M14: 5,105,626 km (0.056 R)
• M15: 5,675,594 km (0.089 R)
• M16: 5,847,033 km (0.067 R)
• M17: 7,318,029 km (0.093 R)
• M18: 7,617,972 km (0.11 R)
• M19: 9,501,410 km (0.098 R)
• M20: 9,623,631 km (0.046 R)
• M21: 10,875,915 km (0.116 R)
• M22: 11,564,663 km (0.104 R)
• M23: 11,914,423 km (0.102 R)
• M24: 12,579,535 km (0.064 R)
• M25: 13,853,361 km (0.111 R)
• M26: 13,992,338 km (0.065 R)
• M27: 14,788,348 km (0.08 R)
• M28: 15,025,311 km (0.065 R)
• M29: 15,599,168 km (0.095 R)
• M30: 15,888,640 km (0.107 R)
• M31: 16,866,861 km (0.049 R)
• M32: 17,814,264 km (0.096 R)
• M33: 18,370,768 km (0.111 R)
• M34: 18,523,508 km (0.09 R)
• M35: 18,984,269 km (0.096 R)
• M36: 19,087,043 km (0.116 R)
• M37: 19,397,010 km (0.059 R)
• M38: 19,708,472 km (0.096 R)
• M39: 21,344,325 km (0.098 R)
• M40: 21,773,521 km (0.098 R)
• M41: 21,989,241 km (0.069 R)
• M42: 22,968,509 km (0.118 R)
• M43: 23,133,216 km (0.1 R)
• M44: 23,298,223 km (0.066 R)
• M45: 25,706,150 km (0.105 R)
• M46: 26,105,576 km (0.114 R)
• M47: 27,084,246 km (0.036 R)
• M48: 28,016,390 km (0.072 R)
• M49: 28,250,959 km (0.03 R)
• M50: 28,899,765 km (0.061 R)
• M51: 29,434,129 km (0.086 R)
• M52: 29,732,427 km (0.043 R)
• M53: 30,512,730 km (0.066 R)
• M54: 30,814,768 km (0.109 R)
• M55: 30,935,792 km (0.063 R)
• M56: 31,421,537 km (0.113 R)
• M57: 31,604,345 km (0.109 R)
• M58: 32,400,655 km (0.069 R)
• M59: 32,894,029 km (0.118 R)
• M60: 33,638,727 km (0.107 R)
• M61: 34,514,473 km (0.116 R)
• M62: 34,829,077 km (0.066 R)
• M63: 35,334,419 km (0.074 R)
• M64: 35,524,558 km (0.094 R)
• M65: 36,993,609 km (0.088 R)
• M66: 37,444,646 km (0.118 R)
• M67: 38,678,081 km (0.106 R)
• M68: 40,122,897 km (0.038 R)
• M69: 40,520,079 km (0.089 R)
• M70: 41,051,600 km (0.11 R)
• M71: 41,786,126 km (0.082 R)
• M72: 42,121,524 km (0.056 R)
• M73: 42,592,459 km (0.06 R)
• M74: 43,065,188 km (0.118 R)
• M75: 43,539,712 km (0.105 R)
• M76: 45,110,939 km (0.068 R)
• M77: 45,661,758 km (0.104 R)
• M78: 45,868,951 km (0.071 R)
• M79: 46,007,180 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 13.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.52 AU - 12.04 AU

Year: 13377 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,449,173 km

• M1: 204,051 km (0.119 R)
• M2: 309,668 km (0.088 R)
• M3: 441,463 km (0.034 R)
• M4: 686,355 km (0.038 R)
• M5: 893,099 km (0.05 R)
• M6: 1,177,186 km (0.057 R)
• M7: 1,744,012 km (0.116 R)
• M8: 1,853,817 km (0.076 R)
• M9: 2,268,801 km (0.113 R)
• M10: 2,738,688 km (0.119 R)
• M11: 3,430,728 km (0.1 R)
• M12: 3,682,950 km (0.063 R)
• M13: 3,854,389 km (0.108 R)
• M14: 4,087,313 km (0.112 R)
• M15: 4,385,013 km (0.085 R)
• M16: 4,475,669 km (0.09 R)
• M17: 4,844,877 km (0.08 R)
• M18: 5,320,448 km (0.099 R)
• M19: 5,580,300 km (0.112 R)
• M20: 6,011,441 km (0.07 R)
• M21: 6,557,024 km (0.1 R)
• M22: 7,261,481 km (0.055 R)
• M23: 7,477,650 km (0.091 R)
• M24: 8,703,903 km (0.029 R)
• M25: 8,895,239 km (0.097 R)
• M26: 9,281,949 km (0.078 R)
• M27: 9,556,013 km (0.107 R)
• M28: 9,872,412 km (0.116 R)
• M29: 10,272,886 km (0.077 R)
• M30: 10,965,973 km (0.1 R)
• M31: 11,297,482 km (0.11 R)
• M32: 11,758,542 km (0.056 R)
• M33: 12,225,886 km (0.066 R)
• M34: 12,354,391 km (0.095 R)
• M35: 12,655,980 km (0.112 R)
• M36: 13,886,871 km (0.092 R)
• M37: 14,471,350 km (0.087 R)
• M38: 14,926,277 km (0.057 R)
• M39: 15,897,317 km (0.041 R)
• M40: 18,388,421 km (0.107 R)
• M41: 19,229,011 km (0.104 R)
• M42: 19,478,690 km (0.081 R)
• M43: 19,679,151 km (0.117 R)
• M44: 19,880,211 km (0.117 R)
• M45: 20,284,723 km (0.082 R)
• M46: 20,640,766 km (0.074 R)
• M47: 20,845,117 km (0.084 R)
• M48: 21,050,216 km (0.083 R)
• M49: 23,031,639 km (0.108 R)
• M50: 23,349,984 km (0.091 R)
• M51: 23,669,824 km (0.055 R)
• M52: 23,776,637 km (0.115 R)
• M53: 24,475,558 km (0.119 R)
• M54: 24,746,181 km (0.115 R)
• M55: 24,963,397 km (0.079 R)
• M56: 25,673,538 km (0.097 R)
• M57: 25,893,447 km (0.04 R)
• M58: 26,335,209 km (0.061 R)
• M59: 26,668,064 km (0.074 R)
• M60: 26,779,365 km (0.045 R)
• M61: 26,946,466 km (0.1 R)
• M62: 27,450,162 km (0.108 R)
• M63: 27,731,406 km (0.084 R)
• M64: 28,070,096 km (0.099 R)
• M65: 28,979,950 km (0.103 R)
• M66: 29,094,243 km (0.064 R)
• M67: 29,208,835 km (0.105 R)
• M68: 30,304,789 km (0.086 R)
• M69: 30,478,921 km (0.114 R)
• M70: 30,711,844 km (0.069 R)
• M71: 30,828,531 km (0.107 R)
• M72: 31,472,849 km (0.113 R)
• M73: 31,649,225 km (0.103 R)
• M74: 32,417,859 km (0.081 R)
• M75: 33,852,801 km (0.116 R)
• M76: 36,908,637 km (0.044 R)
• M77: 37,281,136 km (0.066 R)
• M78: 38,973,237 km (0.072 R)
• M79: 39,542,906 km (0.111 R)
• M80: 39,733,344 km (0.084 R)
• M81: 40,242,725 km (0.107 R)
• M82: 40,754,350 km (0.028 R)
• M83: 41,011,059 km (0.059 R)
• M84: 41,719,405 km (0.04 R)
• M85: 42,757,166 km (0.074 R)
• M86: 43,148,514 km (0.087 R)
• M87: 43,868,977 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.2

Radius: 6.1

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.67 AU - 13.91 AU

Year: 17107 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,449,173 km

• M1: 94,097 km (0.114 R)
• M2: 250,576 km (0.054 R)
• M3: 344,973 km (0.044 R)
• M4: 451,935 km (0.116 R)
• M5: 633,248 km (0.074 R)
• M6: 958,922 km (0.061 R)
• M7: 1,330,972 km (0.12 R)
• M8: 1,713,494 km (0.101 R)
• M9: 1,837,810 km (0.111 R)
• M10: 2,029,894 km (0.107 R)
• M11: 2,433,509 km (0.078 R)
• M12: 2,644,591 km (0.095 R)
• M13: 2,972,210 km (0.054 R)
• M14: 3,429,082 km (0.083 R)
• M15: 3,665,746 km (0.064 R)
• M16: 4,196,519 km (0.067 R)
• M17: 4,882,575 km (0.073 R)
• M18: 5,059,400 km (0.091 R)
• M19: 5,148,710 km (0.106 R)
• M20: 5,283,647 km (0.11 R)
• M21: 6,117,207 km (0.114 R)
• M22: 6,164,629 km (0.115 R)
• M23: 6,597,715 km (0.088 R)
• M24: 7,493,208 km (0.033 R)
• M25: 7,955,016 km (0.113 R)
• M26: 9,231,236 km (0.069 R)
• M27: 9,560,202 km (0.112 R)
• M28: 10,286,050 km (0.07 R)
• M29: 12,931,988 km (0.061 R)
• M30: 13,485,051 km (0.051 R)
• M31: 13,671,151 km (0.055 R)
• M32: 14,360,797 km (0.041 R)
• M33: 14,677,945 km (0.119 R)
• M34: 14,933,458 km (0.04 R)
• M35: 16,562,878 km (0.055 R)
• M36: 16,828,713 km (0.09 R)
• M37: 17,029,174 km (0.071 R)
• M38: 17,974,633 km (0.062 R)
• M39: 19,494,547 km (0.042 R)
• M40: 19,704,882 km (0.109 R)
• M41: 19,916,114 km (0.081 R)
• M42: 20,696,865 km (0.104 R)
• M43: 22,068,977 km (0.045 R)
• M44: 22,508,346 km (0.102 R)
• M45: 22,729,003 km (0.074 R)
• M46: 22,876,656 km (0.041 R)
• M47: 22,950,557 km (0.098 R)
• M48: 23,768,858 km (0.065 R)
• M49: 25,894,344 km (0.118 R)
• M50: 26,048,430 km (0.109 R)
• M51: 26,512,782 km (0.102 R)
• M52: 26,823,796 km (0.065 R)
• M53: 26,901,736 km (0.117 R)
• M54: 27,606,641 km (0.049 R)
• M55: 27,764,018 km (0.03 R)
• M56: 27,842,856 km (0.096 R)
• M57: 28,000,832 km (0.079 R)
• M58: 28,317,531 km (0.117 R)
• M59: 28,476,403 km (0.109 R)
• M60: 28,555,840 km (0.044 R)
• M61: 31,631,722 km (0.118 R)
• M62: 32,458,549 km (0.098 R)
• M63: 32,541,576 km (0.096 R)
• M64: 34,048,924 km (0.115 R)
• M65: 34,641,182 km (0.051 R)
• M66: 34,981,068 km (0.118 R)
• M67: 39,589,132 km (0.119 R)
• M68: 39,677,843 km (0.073 R)
• M69: 41,376,976 km (0.088 R)
• M70: 41,828,013 km (0.107 R)
• M71: 42,552,965 km (0.041 R)
• M72: 42,643,920 km (0.048 R)
• M73: 47,554,620 km (0.075 R)
• M74: 48,786,110 km (0.096 R)
• M75: 49,358,022 km (0.119 R)
• M76: 49,836,287 km (0.057 R)
• M77: 51,377,294 km (0.057 R)
• M78: 52,348,185 km (0.043 R)
• M79: 53,619,617 km (0.114 R)
• M80: 56,192,551 km (0.113 R)
• M81: 56,492,046 km (0.11 R)
• M82: 56,591,977 km (0.118 R)
• M83: 61,149,775 km (0.044 R)
• M84: 62,385,005 km (0.108 R)
• M85: 63,213,029 km (0.064 R)
• M86: 64,775,280 km (0.075 R)
• M87: 64,984,567 km (0.091 R)
• M88: 66,139,612 km (0.114 R)
• M89: 68,150,507 km (0.097 R)
• M90: 68,256,871 km (0.1 R)
• M91: 68,896,402 km (0.105 R)
• M92: 69,110,028 km (0.054 R)
• M93: 69,752,251 km (0.101 R)
• M94: 70,503,980 km (0.106 R)
• M95: 70,934,673 km (0.096 R)
• M96: 72,449,202 km (0.1 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit