🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 40.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.59 AU - 0.77 AU

Year: 207 Days

Day: 38.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.72 AU - 2.08 AU

Year: 966 Days

Day: 32.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.74 AU - 4.42 AU

Year: 2499 Days

Day: 43.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 14.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.77 AU - 7.27 AU

Year: 6863 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,521,347 km

• M1: 271,071 km (0.116 R)
• M2: 710,739 km (0.048 R)
• M3: 873,801 km (0.054 R)
• M4: 1,084,285 km (0.068 R)
• M5: 1,330,972 km (0.044 R)
• M6: 1,964,669 km (0.111 R)
• M7: 2,337,168 km (0.09 R)
• M8: 2,451,161 km (0.074 R)
• M9: 2,732,555 km (0.114 R)
• M10: 3,430,279 km (0.107 R)
• M11: 3,692,823 km (0.064 R)
• M12: 4,016,703 km (0.116 R)
• M13: 4,154,482 km (0.08 R)
• M14: 4,378,131 km (0.096 R)
• M15: 4,548,673 km (0.108 R)
• M16: 5,403,625 km (0.062 R)
• M17: 5,896,849 km (0.102 R)
• M18: 6,631,225 km (0.11 R)
• M19: 7,428,282 km (0.092 R)
• M20: 7,976,708 km (0.063 R)
• M21: 8,396,779 km (0.029 R)
• M22: 8,824,030 km (0.119 R)
• M23: 10,148,271 km (0.102 R)
• M24: 10,603,497 km (0.031 R)
• M25: 10,756,835 km (0.103 R)
• M26: 12,693,379 km (0.104 R)
• M27: 12,815,451 km (0.114 R)
• M28: 13,060,642 km (0.115 R)
• M29: 13,805,939 km (0.11 R)
• M30: 14,226,010 km (0.042 R)
• M31: 14,607,634 km (0.034 R)
• M32: 15,078,568 km (0.114 R)
• M33: 15,381,055 km (0.105 R)
• M34: 15,685,337 km (0.093 R)
• M35: 16,433,027 km (0.113 R)
• M36: 16,833,500 km (0.096 R)
• M37: 17,057,299 km (0.114 R)
• M38: 17,417,680 km (0.101 R)
• M39: 18,652,311 km (0.053 R)
• M40: 19,023,464 km (0.061 R)
• M41: 19,256,687 km (0.105 R)
• M42: 19,397,159 km (0.09 R)
• M43: 19,773,248 km (0.114 R)
• M44: 20,532,757 km (0.073 R)
• M45: 20,868,155 km (0.098 R)
• M46: 21,301,839 km (0.051 R)
• M47: 21,544,188 km (0.071 R)
• M48: 21,933,741 km (0.095 R)
• M49: 22,423,973 km (0.114 R)
• M50: 23,315,576 km (0.07 R)
• M51: 24,573,096 km (0.082 R)
• M52: 25,904,218 km (0.102 R)
• M53: 26,059,351 km (0.115 R)
• M54: 26,318,454 km (0.103 R)
• M55: 26,474,485 km (0.081 R)
• M56: 26,578,605 km (0.111 R)
• M57: 26,944,072 km (0.088 R)
• M58: 27,258,677 km (0.085 R)
• M59: 28,050,648 km (0.04 R)
• M60: 28,636,174 km (0.099 R)
• M61: 28,957,211 km (0.113 R)
• M62: 29,603,025 km (0.118 R)
• M63: 30,090,565 km (0.117 R)
• M64: 31,293,331 km (0.09 R)
• M65: 31,900,549 km (0.06 R)
• M66: 32,066,902 km (0.101 R)
• M67: 32,623,406 km (0.093 R)
• M68: 33,520,245 km (0.06 R)
• M69: 33,689,440 km (0.116 R)
• M70: 34,141,675 km (0.118 R)
• M71: 35,052,277 km (0.077 R)
• M72: 36,028,553 km (0.071 R)
• M73: 36,607,048 km (0.083 R)
• M74: 36,722,986 km (0.119 R)
• M75: 36,955,611 km (0.105 R)
• M76: 38,419,725 km (0.05 R)
• M77: 38,892,305 km (0.095 R)
• M78: 39,664,230 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 10.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.29 AU - 9.91 AU

Year: 8506 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,521,347 km

• M1: 132,394 km (0.106 R)
• M2: 202,256 km (0.12 R)
• M3: 375,790 km (0.1 R)
• M4: 564,582 km (0.111 R)
• M5: 663,915 km (0.055 R)
• M6: 739,013 km (0.077 R)
• M7: 1,017,415 km (0.058 R)
• M8: 1,215,184 km (0.077 R)
• M9: 1,367,025 km (0.091 R)
• M10: 1,465,311 km (0.1 R)
• M11: 1,648,269 km (0.119 R)
• M12: 1,711,100 km (0.111 R)
• M13: 2,526,110 km (0.082 R)
• M14: 2,771,899 km (0.112 R)
• M15: 3,582,271 km (0.12 R)
• M16: 3,747,277 km (0.079 R)
• M17: 4,257,555 km (0.089 R)
• M18: 4,344,771 km (0.052 R)
• M19: 4,520,848 km (0.116 R)
• M20: 4,729,537 km (0.072 R)
• M21: 4,819,894 km (0.119 R)
• M22: 5,187,157 km (0.118 R)
• M23: 5,374,154 km (0.05 R)
• M24: 5,755,030 km (0.109 R)
• M25: 5,981,222 km (0.118 R)
• M26: 6,376,011 km (0.109 R)
• M27: 6,711,409 km (0.109 R)
• M28: 6,779,177 km (0.119 R)
• M29: 6,915,461 km (0.104 R)
• M30: 7,259,985 km (0.112 R)
• M31: 7,329,548 km (0.097 R)
• M32: 7,399,410 km (0.096 R)
• M33: 8,110,000 km (0.118 R)
• M34: 8,182,256 km (0.114 R)
• M35: 9,367,370 km (0.104 R)
• M36: 9,825,588 km (0.087 R)
• M37: 10,291,137 km (0.064 R)
• M38: 11,123,050 km (0.105 R)
• M39: 11,567,506 km (0.113 R)
• M40: 11,730,567 km (0.118 R)
• M41: 12,766,981 km (0.086 R)
• M42: 13,147,409 km (0.036 R)
• M43: 13,360,287 km (0.107 R)
• M44: 13,445,707 km (0.097 R)
• M45: 13,660,230 km (0.043 R)
• M46: 14,092,568 km (0.099 R)
• M47: 15,104,149 km (0.026 R)
• M48: 16,093,440 km (0.064 R)
• M49: 16,367,054 km (0.112 R)
• M50: 17,336,299 km (0.103 R)
• M51: 17,663,469 km (0.083 R)
• M52: 18,181,826 km (0.115 R)
• M53: 19,815,435 km (0.083 R)
• M54: 20,649,742 km (0.079 R)
• M55: 21,395,338 km (0.103 R)
• M56: 21,545,534 km (0.097 R)
• M57: 21,897,388 km (0.086 R)
• M58: 23,478,339 km (0.113 R)
• M59: 24,727,331 km (0.101 R)
• M60: 25,254,065 km (0.037 R)
• M61: 25,359,831 km (0.101 R)
• M62: 25,837,796 km (0.104 R)
• M63: 26,640,987 km (0.112 R)
• M64: 27,181,036 km (0.074 R)
• M65: 27,289,494 km (0.083 R)
• M66: 27,779,277 km (0.111 R)
• M67: 29,321,482 km (0.12 R)
• M68: 30,215,180 km (0.116 R)
• M69: 31,629,478 km (0.109 R)
• M70: 32,143,945 km (0.108 R)
• M71: 33,587,265 km (0.112 R)
• M72: 35,228,952 km (0.094 R)
• M73: 37,076,785 km (0.108 R)
• M74: 37,558,789 km (0.106 R)
• M75: 38,711,740 km (0.117 R)
• M76: 38,833,812 km (0.04 R)
• M77: 39,078,255 km (0.039 R)
• M78: 40,122,897 km (0.109 R)
• M79: 40,308,249 km (0.082 R)
• M80: 40,431,966 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 8.2

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.24 AU - 11.04 AU

Year: 10195 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,521,347 km

• M1: 132,544 km (0.098 R)
• M2: 373,546 km (0.091 R)
• M3: 1,466,508 km (0.099 R)
• M4: 1,536,819 km (0.063 R)
• M5: 1,681,031 km (0.037 R)
• M6: 1,931,458 km (0.086 R)
• M7: 2,523,716 km (0.057 R)
• M8: 2,839,966 km (0.112 R)
• M9: 3,138,414 km (0.084 R)
• M10: 3,322,419 km (0.071 R)
• M11: 3,573,295 km (0.091 R)
• M12: 4,260,996 km (0.037 R)
• M13: 4,328,614 km (0.076 R)
• M14: 4,533,713 km (0.034 R)
• M15: 4,637,384 km (0.09 R)
• M16: 5,203,912 km (0.108 R)
• M17: 5,385,523 km (0.071 R)
• M18: 5,829,829 km (0.106 R)
• M19: 6,557,174 km (0.094 R)
• M20: 6,792,940 km (0.112 R)
• M21: 7,313,092 km (0.068 R)
• M22: 7,763,232 km (0.118 R)
• M23: 8,222,497 km (0.077 R)
• M24: 8,434,178 km (0.08 R)
• M25: 8,776,458 km (0.111 R)
• M26: 9,342,686 km (0.114 R)
• M27: 10,236,533 km (0.082 R)
• M28: 10,555,775 km (0.098 R)
• M29: 11,391,878 km (0.057 R)
• M30: 11,627,943 km (0.115 R)
• M31: 12,297,394 km (0.088 R)
• M32: 12,394,034 km (0.055 R)
• M33: 13,028,479 km (0.068 R)
• M34: 13,424,165 km (0.027 R)
• M35: 14,126,078 km (0.1 R)
• M36: 14,583,698 km (0.108 R)
• M37: 15,253,148 km (0.063 R)
• M38: 16,196,662 km (0.074 R)
• M39: 16,302,727 km (0.057 R)
• M40: 16,515,455 km (0.086 R)
• M41: 16,729,081 km (0.069 R)
• M42: 16,782,637 km (0.107 R)
• M43: 16,997,310 km (0.101 R)
• M44: 17,267,035 km (0.046 R)
• M45: 17,701,617 km (0.107 R)
• M46: 17,810,823 km (0.095 R)
• M47: 18,139,789 km (0.111 R)
• M48: 19,644,744 km (0.115 R)
• M49: 20,212,318 km (0.095 R)
• M50: 20,785,278 km (0.048 R)
• M51: 21,947,055 km (0.105 R)
• M52: 22,123,132 km (0.079 R)
• M53: 22,299,807 km (0.108 R)
• M54: 22,358,748 km (0.111 R)
• M55: 22,595,113 km (0.053 R)
• M56: 22,713,594 km (0.106 R)
• M57: 22,772,835 km (0.074 R)
• M58: 23,789,203 km (0.1 R)
• M59: 24,211,967 km (0.092 R)
• M60: 24,576,387 km (0.034 R)
• M61: 24,942,603 km (0.116 R)
• M62: 25,989,937 km (0.082 R)
• M63: 26,550,181 km (0.077 R)
• M64: 27,114,464 km (0.112 R)
• M65: 28,191,120 km (0.102 R)
• M66: 29,023,782 km (0.113 R)
• M67: 29,152,735 km (0.097 R)
• M68: 29,281,689 km (0.119 R)
• M69: 31,570,087 km (0.084 R)
• M70: 31,768,903 km (0.05 R)
• M71: 32,702,244 km (0.047 R)
• M72: 33,374,387 km (0.082 R)
• M73: 33,441,856 km (0.105 R)
• M74: 34,459,271 km (0.026 R)
• M75: 35,762,568 km (0.113 R)
• M76: 36,385,643 km (0.068 R)
• M77: 37,151,883 km (0.09 R)
• M78: 37,291,757 km (0.077 R)
• M79: 37,642,265 km (0.071 R)
• M80: 37,782,737 km (0.1 R)
• M81: 38,346,572 km (0.085 R)
• M82: 38,771,280 km (0.053 R)
• M83: 39,983,023 km (0.102 R)
• M84: 40,701,541 km (0.117 R)
• M85: 42,736,073 km (0.079 R)
• M86: 44,283,662 km (0.086 R)
• M87: 44,654,815 km (0.104 R)
• M88: 46,752,476 km (0.025 R)
• M89: 48,041,561 km (0.087 R)
• M90: 49,188,677 km (0.032 R)
• M91: 49,727,230 km (0.073 R)
• M92: 50,499,753 km (0.101 R)
• M93: 51,744,108 km (0.063 R)
• M94: 51,978,528 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 4

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.19 AU - 14.93 AU

Year: 18423 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,521,347 km

• M1: 121,324 km (0.066 R)
• M2: 192,383 km (0.112 R)
• M3: 239,805 km (0.066 R)
• M4: 485,445 km (0.083 R)
• M5: 569,669 km (0.117 R)
• M6: 658,829 km (0.063 R)
• M7: 791,074 km (0.102 R)
• M8: 1,037,012 km (0.085 R)
• M9: 1,305,541 km (0.094 R)
• M10: 1,746,555 km (0.107 R)
• M11: 1,772,286 km (0.097 R)
• M12: 2,573,532 km (0.085 R)
• M13: 3,901,512 km (0.075 R)
• M14: 4,704,255 km (0.088 R)
• M15: 4,812,564 km (0.12 R)
• M16: 4,958,421 km (0.108 R)
• M17: 4,995,073 km (0.072 R)
• M18: 5,179,826 km (0.109 R)
• M19: 5,518,067 km (0.105 R)
• M20: 5,594,212 km (0.102 R)
• M21: 5,708,954 km (0.049 R)
• M22: 5,902,085 km (0.08 R)
• M23: 6,255,136 km (0.108 R)
• M24: 6,374,365 km (0.03 R)
• M25: 6,817,923 km (0.044 R)
• M26: 7,607,201 km (0.103 R)
• M27: 8,381,221 km (0.065 R)
• M28: 8,866,367 km (0.116 R)
• M29: 9,045,136 km (0.069 R)
• M30: 9,179,924 km (0.064 R)
• M31: 9,406,116 km (0.066 R)
• M32: 9,956,486 km (0.057 R)
• M33: 10,753,693 km (0.087 R)
• M34: 11,135,916 km (0.083 R)
• M35: 11,280,427 km (0.082 R)
• M36: 11,328,748 km (0.077 R)
• M37: 11,474,157 km (0.102 R)
• M38: 12,012,260 km (0.078 R)
• M39: 12,309,212 km (0.113 R)
• M40: 13,113,001 km (0.089 R)
• M41: 14,141,337 km (0.097 R)
• M42: 15,141,997 km (0.1 R)
• M43: 16,438,263 km (0.073 R)
• M44: 16,878,230 km (0.067 R)
• M45: 17,210,637 km (0.097 R)
• M46: 17,825,933 km (0.039 R)
• M47: 20,711,526 km (0.025 R)
• M48: 21,246,039 km (0.108 R)
• M49: 21,545,085 km (0.094 R)
• M50: 22,268,241 km (0.104 R)
• M51: 23,491,054 km (0.101 R)
• M52: 23,676,406 km (0.115 R)
• M53: 24,110,689 km (0.116 R)
• M54: 25,365,815 km (0.118 R)
• M55: 25,555,954 km (0.069 R)
• M56: 27,223,222 km (0.059 R)
• M57: 29,323,127 km (0.111 R)
• M58: 29,923,015 km (0.034 R)
• M59: 29,989,885 km (0.106 R)
• M60: 30,392,303 km (0.092 R)
• M61: 30,594,261 km (0.118 R)
• M62: 30,864,135 km (0.101 R)
• M63: 30,931,753 km (0.116 R)
• M64: 31,406,427 km (0.118 R)
• M65: 32,431,472 km (0.055 R)
• M66: 33,120,819 km (0.095 R)
• M67: 33,190,083 km (0.103 R)
• M68: 34,724,807 km (0.063 R)
• M69: 34,865,579 km (0.114 R)
• M70: 35,006,351 km (0.096 R)
• M71: 35,784,409 km (0.116 R)
• M72: 36,425,286 km (0.096 R)
• M73: 38,661,625 km (0.117 R)
• M74: 39,099,498 km (0.108 R)
• M75: 42,285,783 km (0.074 R)
• M76: 42,360,881 km (0.086 R)
• M77: 42,586,475 km (0.102 R)
• M78: 43,416,743 km (0.062 R)
• M79: 44,252,397 km (0.116 R)
• M80: 46,403,464 km (0.057 R)
• M81: 47,179,877 km (0.1 R)
• M82: 47,725,909 km (0.053 R)
• M83: 48,117,258 km (0.076 R)
• M84: 48,195,647 km (0.088 R)
• M85: 50,089,855 km (0.109 R)
• M86: 50,407,900 km (0.093 R)
• M87: 52,249,600 km (0.108 R)
• M88: 52,410,866 km (0.047 R)
• M89: 52,491,499 km (0.073 R)
• M90: 53,706,384 km (0.102 R)
• M91: 53,950,378 km (0.098 R)
• M92: 54,113,290 km (0.103 R)
• M93: 54,439,712 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit