🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 144 Days

Day: 38.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,110,062 km

• M1: 346,469 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 148 Days

Day: 21.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 44.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.44 AU - 2.98 AU

Year: 1613 Days

Day: 17.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,110,062 km

• M1: 66,870 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.48 AU - 2.94 AU

Year: 1613 Days

Day: 38.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.78 AU - 3.1 AU

Year: 1823 Days

Day: 12.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,110,062 km

• M1: 479,312 km (0.064 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 9.4

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.16 AU - 6.62 AU

Year: 5842 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,110,062 km

• M1: 146,008 km (0.085 R)
• M2: 532,419 km (0.08 R)
• M3: 629,957 km (0.077 R)
• M4: 761,154 km (0.043 R)
• M5: 931,247 km (0.08 R)
• M6: 1,098,348 km (0.113 R)
• M7: 1,444,966 km (0.069 R)
• M8: 1,658,143 km (0.096 R)
• M9: 2,095,268 km (0.107 R)
• M10: 2,275,982 km (0.098 R)
• M11: 2,567,399 km (0.049 R)
• M12: 2,717,595 km (0.072 R)
• M13: 3,004,374 km (0.092 R)
• M14: 3,094,582 km (0.073 R)
• M15: 3,654,975 km (0.053 R)
• M16: 3,897,773 km (0.094 R)
• M17: 4,605,670 km (0.104 R)
• M18: 4,894,693 km (0.071 R)
• M19: 5,407,813 km (0.081 R)
• M20: 5,825,042 km (0.079 R)
• M21: 5,909,714 km (0.117 R)
• M22: 6,223,870 km (0.079 R)
• M23: 6,602,053 km (0.102 R)
• M24: 6,749,557 km (0.114 R)
• M25: 7,381,009 km (0.12 R)
• M26: 7,442,195 km (0.035 R)
• M27: 7,812,450 km (0.083 R)
• M28: 7,905,948 km (0.097 R)
• M29: 8,379,276 km (0.097 R)
• M30: 8,571,210 km (0.081 R)
• M31: 8,699,864 km (0.064 R)
• M32: 9,122,777 km (0.113 R)
• M33: 9,353,308 km (0.064 R)
• M34: 9,419,430 km (0.056 R)
• M35: 9,618,993 km (0.049 R)
• M36: 9,820,053 km (0.09 R)
• M37: 9,887,372 km (0.097 R)
• M38: 10,192,103 km (0.093 R)
• M39: 10,776,283 km (0.104 R)
• M40: 10,915,259 km (0.08 R)
• M41: 11,019,978 km (0.116 R)
• M42: 11,477,448 km (0.119 R)
• M43: 11,548,357 km (0.112 R)
• M44: 11,976,955 km (0.104 R)
• M45: 12,886,809 km (0.088 R)
• M46: 13,256,915 km (0.051 R)
• M47: 13,705,708 km (0.12 R)
• M48: 13,780,956 km (0.109 R)
• M49: 13,931,900 km (0.096 R)
• M50: 14,159,438 km (0.051 R)
• M51: 14,388,174 km (0.068 R)
• M52: 14,579,659 km (0.101 R)
• M53: 14,656,552 km (0.07 R)
• M54: 14,733,595 km (0.074 R)
• M55: 15,786,166 km (0.083 R)
• M56: 16,541,485 km (0.049 R)
• M57: 17,389,855 km (0.104 R)
• M58: 17,675,736 km (0.057 R)
• M59: 18,293,725 km (0.056 R)
• M60: 18,793,233 km (0.068 R)
• M61: 19,381,751 km (0.078 R)
• M62: 19,976,252 km (0.104 R)
• M63: 20,361,467 km (0.103 R)
• M64: 20,749,374 km (0.062 R)
• M65: 20,835,842 km (0.085 R)
• M66: 22,147,815 km (0.099 R)
• M67: 22,236,228 km (0.103 R)
• M68: 22,546,643 km (0.075 R)
• M69: 22,769,245 km (0.098 R)
• M70: 26,241,262 km (0.071 R)
• M71: 26,334,910 km (0.063 R)
• M72: 27,276,778 km (0.075 R)
• M73: 27,466,468 km (0.095 R)
• M74: 27,799,623 km (0.077 R)
• M75: 27,942,638 km (0.037 R)
• M76: 28,086,103 km (0.097 R)
• M77: 28,469,672 km (0.1 R)
• M78: 30,070,219 km (0.064 R)
• M79: 30,560,900 km (0.067 R)
• M80: 31,949,168 km (0.097 R)
• M81: 32,500,137 km (0.081 R)
• M82: 32,802,026 km (0.1 R)
• M83: 33,967,693 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 14.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.46 AU - 6.72 AU

Year: 6118 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,110,062 km

• M1: 203,154 km (0.117 R)
• M2: 333,603 km (0.104 R)
• M3: 454,179 km (0.095 R)
• M4: 596,447 km (0.114 R)
• M5: 720,314 km (0.08 R)
• M6: 998,267 km (0.111 R)
• M7: 1,254,079 km (0.106 R)
• M8: 1,507,049 km (0.12 R)
• M9: 1,633,609 km (0.085 R)
• M10: 1,871,021 km (0.104 R)
• M11: 2,035,877 km (0.084 R)
• M12: 2,162,886 km (0.077 R)
• M13: 2,425,131 km (0.112 R)
• M14: 2,636,363 km (0.087 R)
• M15: 2,885,593 km (0.117 R)
• M16: 2,981,037 km (0.101 R)
• M17: 3,696,863 km (0.113 R)
• M18: 3,835,839 km (0.046 R)
• M19: 4,012,215 km (0.102 R)
• M20: 4,209,385 km (0.073 R)
• M21: 4,336,543 km (0.086 R)
• M22: 4,576,199 km (0.113 R)
• M23: 4,972,633 km (0.048 R)
• M24: 5,126,569 km (0.078 R)
• M25: 5,439,379 km (0.071 R)
• M26: 5,538,562 km (0.093 R)
• M27: 6,002,166 km (0.057 R)
• M28: 6,394,561 km (0.117 R)
• M29: 6,816,876 km (0.105 R)
• M30: 7,161,400 km (0.086 R)
• M31: 7,379,663 km (0.059 R)
• M32: 7,666,592 km (0.096 R)
• M33: 7,889,941 km (0.107 R)
• M34: 8,160,863 km (0.071 R)
• M35: 8,828,070 km (0.038 R)
• M36: 8,968,392 km (0.069 R)
• M37: 9,513,078 km (0.066 R)
• M38: 9,777,418 km (0.058 R)
• M39: 9,898,293 km (0.1 R)
• M40: 10,068,535 km (0.113 R)
• M41: 10,215,141 km (0.07 R)
• M42: 10,560,114 km (0.041 R)
• M43: 10,908,976 km (0.094 R)
• M44: 11,009,356 km (0.057 R)
• M45: 11,337,723 km (0.118 R)
• M46: 12,133,883 km (0.114 R)
• M47: 12,499,351 km (0.092 R)
• M48: 12,842,080 km (0.069 R)
• M49: 13,294,763 km (0.117 R)
• M50: 13,482,807 km (0.119 R)
• M51: 13,752,831 km (0.093 R)
• M52: 14,024,800 km (0.105 R)
• M53: 14,216,136 km (0.06 R)
• M54: 14,408,369 km (0.072 R)
• M55: 14,740,028 km (0.099 R)
• M56: 14,934,655 km (0.089 R)
• M57: 15,580,169 km (0.08 R)
• M58: 15,778,387 km (0.106 R)
• M59: 16,263,383 km (0.089 R)
• M60: 16,435,869 km (0.071 R)
• M61: 16,608,804 km (0.069 R)
• M62: 17,219,014 km (0.112 R)
• M63: 17,571,018 km (0.113 R)
• M64: 17,984,656 km (0.119 R)
• M65: 18,491,344 km (0.079 R)
• M66: 19,033,038 km (0.027 R)
• M67: 19,184,431 km (0.116 R)
• M68: 19,549,450 km (0.1 R)
• M69: 20,348,003 km (0.079 R)
• M70: 20,471,870 km (0.085 R)
• M71: 20,627,003 km (0.105 R)
• M72: 21,032,264 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 9.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.86 AU - 8.58 AU

Year: 8523 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,110,062 km

• M1: 119,230 km (0.064 R)
• M2: 246,388 km (0.063 R)
• M3: 339,737 km (0.08 R)
• M4: 427,850 km (0.101 R)
• M5: 502,798 km (0.038 R)
• M6: 571,165 km (0.107 R)
• M7: 693,237 km (0.088 R)
• M8: 757,863 km (0.098 R)
• M9: 921,972 km (0.027 R)
• M10: 1,113,307 km (0.113 R)
• M11: 1,174,792 km (0.044 R)
• M12: 1,269,338 km (0.116 R)
• M13: 1,466,508 km (0.102 R)
• M14: 1,673,701 km (0.061 R)
• M15: 1,744,910 km (0.049 R)
• M16: 2,311,885 km (0.066 R)
• M17: 2,574,579 km (0.114 R)
• M18: 3,533,801 km (0.079 R)
• M19: 3,860,523 km (0.091 R)
• M20: 4,099,879 km (0.048 R)
• M21: 4,221,353 km (0.101 R)
• M22: 4,294,805 km (0.095 R)
• M23: 4,542,988 km (0.087 R)
• M24: 5,288,883 km (0.088 R)
• M25: 5,421,277 km (0.092 R)
• M26: 5,581,646 km (0.032 R)
• M27: 6,351,028 km (0.084 R)
• M28: 6,520,223 km (0.094 R)
• M29: 6,863,251 km (0.112 R)
• M30: 7,359,168 km (0.087 R)
• M31: 7,447,880 km (0.05 R)
• M32: 7,507,270 km (0.117 R)
• M33: 7,656,269 km (0.082 R)
• M34: 8,170,437 km (0.096 R)
• M35: 8,602,326 km (0.081 R)
• M36: 8,789,772 km (0.104 R)
• M37: 9,328,026 km (0.097 R)
• M38: 9,424,067 km (0.1 R)
• M39: 9,585,035 km (0.104 R)
• M40: 10,270,791 km (0.113 R)
• M41: 10,436,396 km (0.064 R)
• M42: 10,536,178 km (0.088 R)
• M43: 10,602,899 km (0.104 R)
• M44: 12,071,052 km (0.083 R)
• M45: 12,315,944 km (0.085 R)
• M46: 12,882,172 km (0.091 R)
• M47: 12,989,284 km (0.117 R)
• M48: 13,204,406 km (0.107 R)
• M49: 13,312,415 km (0.08 R)
• M50: 13,710,944 km (0.067 R)
• M51: 14,260,716 km (0.066 R)
• M52: 14,519,820 km (0.092 R)
• M53: 14,817,669 km (0.065 R)
• M54: 15,155,311 km (0.108 R)
• M55: 16,068,008 km (0.042 R)
• M56: 16,414,926 km (0.054 R)
• M57: 18,226,107 km (0.045 R)
• M58: 19,033,337 km (0.112 R)
• M59: 20,682,354 km (0.09 R)
• M60: 21,312,461 km (0.09 R)
• M61: 21,523,842 km (0.099 R)
• M62: 23,283,861 km (0.11 R)
• M63: 23,589,041 km (0.065 R)
• M64: 23,676,406 km (0.093 R)
• M65: 23,939,250 km (0.097 R)
• M66: 24,778,195 km (0.115 R)
• M67: 25,941,767 km (0.058 R)
• M68: 26,848,779 km (0.038 R)
• M69: 28,228,819 km (0.028 R)
• M70: 29,490,527 km (0.079 R)
• M71: 29,820,690 km (0.1 R)
• M72: 30,152,049 km (0.086 R)
• M73: 31,057,565 km (0.113 R)
• M74: 31,201,329 km (0.107 R)
• M75: 31,489,604 km (0.087 R)
• M76: 31,634,115 km (0.106 R)
• M77: 31,826,947 km (0.108 R)
• M78: 32,456,754 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.6

Radius: 7.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.13 AU - 18.95 AU

Year: 25439 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,110,062 km

• M1: 92,751 km (0.075 R)
• M2: 195,225 km (0.069 R)
• M3: 485,894 km (0.111 R)
• M4: 539,300 km (0.053 R)
• M5: 613,950 km (0.08 R)
• M6: 672,442 km (0.087 R)
• M7: 838,047 km (0.114 R)
• M8: 1,135,149 km (0.071 R)
• M9: 1,570,628 km (0.068 R)
• M10: 1,820,756 km (0.061 R)
• M11: 2,053,829 km (0.055 R)
• M12: 2,710,414 km (0.111 R)
• M13: 3,113,132 km (0.103 R)
• M14: 3,181,947 km (0.091 R)
• M15: 3,715,263 km (0.112 R)
• M16: 3,862,318 km (0.09 R)
• M17: 4,276,255 km (0.082 R)
• M18: 4,863,427 km (0.06 R)
• M19: 5,769,691 km (0.11 R)
• M20: 6,068,886 km (0.096 R)
• M21: 6,682,537 km (0.053 R)
• M22: 8,253,464 km (0.063 R)
• M23: 8,397,377 km (0.062 R)
• M24: 8,932,190 km (0.113 R)
• M25: 9,328,026 km (0.078 R)
• M26: 9,830,824 km (0.08 R)
• M27: 10,290,987 km (0.114 R)
• M28: 11,073,384 km (0.047 R)
• M29: 11,391,728 km (0.029 R)
• M30: 12,474,368 km (0.06 R)
• M31: 12,916,729 km (0.097 R)
• M32: 14,216,585 km (0.098 R)
• M33: 15,028,004 km (0.06 R)
• M34: 15,262,723 km (0.097 R)
• M35: 15,735,602 km (0.114 R)
• M36: 15,854,532 km (0.084 R)
• M37: 16,695,721 km (0.077 R)
• M38: 17,798,407 km (0.058 R)
• M39: 17,984,506 km (0.091 R)
• M40: 18,358,501 km (0.076 R)
• M41: 18,609,377 km (0.114 R)
• M42: 19,177,849 km (0.105 R)
• M43: 19,816,183 km (0.115 R)
• M44: 19,880,360 km (0.08 R)
• M45: 20,396,622 km (0.067 R)
• M46: 21,706,352 km (0.09 R)
• M47: 21,905,167 km (0.119 R)
• M48: 21,971,589 km (0.098 R)
• M49: 23,178,395 km (0.05 R)
• M50: 23,789,801 km (0.044 R)
• M51: 24,613,188 km (0.112 R)
• M52: 24,820,531 km (0.104 R)
• M53: 26,288,086 km (0.113 R)
• M54: 26,854,463 km (0.079 R)
• M55: 27,496,537 km (0.076 R)
• M56: 27,639,852 km (0.077 R)
• M57: 29,160,066 km (0.055 R)
• M58: 29,599,435 km (0.11 R)
• M59: 30,856,057 km (0.078 R)
• M60: 31,303,803 km (0.117 R)
• M61: 31,453,401 km (0.116 R)
• M62: 32,356,673 km (0.027 R)
• M63: 33,804,032 km (0.071 R)
• M64: 34,111,456 km (0.115 R)
• M65: 35,428,366 km (0.081 R)
• M66: 35,662,487 km (0.114 R)
• M67: 37,394,980 km (0.104 R)
• M68: 38,351,359 km (0.098 R)
• M69: 38,913,099 km (0.118 R)
• M70: 39,882,344 km (0.095 R)
• M71: 40,696,006 km (0.06 R)
• M72: 41,926,748 km (0.118 R)
• M73: 43,253,083 km (0.055 R)
• M74: 43,921,486 km (0.067 R)
• M75: 44,005,261 km (0.093 R)
• M76: 44,256,884 km (0.074 R)
• M77: 45,861,770 km (0.103 R)
• M78: 47,485,655 km (0.063 R)
• M79: 48,607,639 km (0.109 R)
• M80: 48,694,257 km (0.107 R)
• M81: 50,000,396 km (0.105 R)
• M82: 51,494,579 km (0.066 R)
• M83: 51,936,790 km (0.114 R)
• M84: 52,025,352 km (0.101 R)
• M85: 52,469,209 km (0.037 R)
• M86: 53,360,364 km (0.044 R)
• M87: 53,897,570 km (0.086 R)
• M88: 54,346,662 km (0.046 R)
• M89: 55,067,575 km (0.087 R)
• M90: 55,429,302 km (0.098 R)
• M91: 56,155,002 km (0.097 R)
• M92: 57,066,651 km (0.12 R)
• M93: 60,855,067 km (0.045 R)
• M94: 62,921,164 km (0.111 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit