🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 262 Days

Day: 39.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.91 AU

Year: 383 Days

Day: 30.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,937,006 km

• M1: 141,669 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.38 AU - 1.8 AU

Year: 915 Days

Day: 42 Hours

Environment

Temp: -109 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,937,006 km

• M1: 207,343 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 14.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.43 AU - 6.65 AU

Year: 5953 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,937,006 km

• M1: 187,745 km (0.105 R)
• M2: 416,630 km (0.111 R)
• M3: 638,933 km (0.064 R)
• M4: 860,936 km (0.093 R)
• M5: 998,117 km (0.109 R)
• M6: 1,210,546 km (0.072 R)
• M7: 1,438,832 km (0.073 R)
• M8: 2,187,420 km (0.116 R)
• M9: 2,424,832 km (0.098 R)
• M10: 2,625,742 km (0.113 R)
• M11: 2,878,861 km (0.036 R)
• M12: 3,044,167 km (0.097 R)
• M13: 3,188,529 km (0.057 R)
• M14: 3,286,067 km (0.091 R)
• M15: 3,534,250 km (0.043 R)
• M16: 3,711,822 km (0.098 R)
• M17: 4,755,118 km (0.078 R)
• M18: 5,794,973 km (0.09 R)
• M19: 5,944,870 km (0.061 R)
• M20: 6,065,745 km (0.101 R)
• M21: 6,248,703 km (0.026 R)
• M22: 7,062,665 km (0.026 R)
• M23: 7,744,532 km (0.09 R)
• M24: 8,210,829 km (0.116 R)
• M25: 8,823,881 km (0.098 R)
• M26: 8,996,966 km (0.083 R)
• M27: 9,136,092 km (0.111 R)
• M28: 9,522,652 km (0.118 R)
• M29: 9,735,680 km (0.111 R)
• M30: 10,348,134 km (0.117 R)
• M31: 10,457,490 km (0.12 R)
• M32: 11,121,854 km (0.081 R)
• M33: 11,271,452 km (0.038 R)
• M34: 11,572,442 km (0.115 R)
• M35: 11,952,571 km (0.106 R)
• M36: 12,067,462 km (0.102 R)
• M37: 12,298,291 km (0.067 R)
• M38: 12,725,094 km (0.041 R)
• M39: 13,156,983 km (0.06 R)
• M40: 14,359,152 km (0.096 R)
• M41: 14,481,373 km (0.059 R)
• M42: 14,808,843 km (0.061 R)
• M43: 14,973,550 km (0.101 R)
• M44: 15,221,583 km (0.106 R)
• M45: 15,847,950 km (0.095 R)
• M46: 16,696,170 km (0.082 R)
• M47: 16,867,609 km (0.1 R)
• M48: 17,733,631 km (0.078 R)
• M49: 18,216,084 km (0.105 R)
• M50: 18,481,022 km (0.118 R)
• M51: 18,970,207 km (0.065 R)
• M52: 20,097,726 km (0.115 R)
• M53: 20,923,057 km (0.093 R)
• M54: 22,370,417 km (0.073 R)
• M55: 22,464,963 km (0.109 R)
• M56: 22,844,193 km (0.111 R)
• M57: 23,177,796 km (0.102 R)
• M58: 23,417,153 km (0.049 R)
• M59: 23,561,066 km (0.09 R)
• M60: 23,753,449 km (0.105 R)
• M61: 24,140,010 km (0.092 R)
• M62: 24,382,508 km (0.088 R)
• M63: 26,152,849 km (0.12 R)
• M64: 27,255,086 km (0.045 R)
• M65: 28,270,258 km (0.062 R)
• M66: 30,442,269 km (0.096 R)
• M67: 30,547,137 km (0.075 R)
• M68: 31,072,824 km (0.097 R)
• M69: 31,178,291 km (0.093 R)
• M70: 31,973,254 km (0.062 R)
• M71: 32,560,425 km (0.097 R)
• M72: 33,205,192 km (0.085 R)
• M73: 33,529,072 km (0.077 R)
• M74: 33,745,689 km (0.087 R)
• M75: 33,908,302 km (0.105 R)
• M76: 34,890,113 km (0.108 R)
• M77: 35,274,430 km (0.051 R)
• M78: 36,213,755 km (0.108 R)
• M79: 36,993,309 km (0.096 R)
• M80: 37,161,158 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 13.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.19 AU - 6.53 AU

Year: 7323 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,937,006 km

• M1: 265,536 km (0.114 R)
• M2: 703,708 km (0.065 R)
• M3: 960,867 km (0.071 R)
• M4: 1,346,830 km (0.111 R)
• M5: 1,601,595 km (0.116 R)
• M6: 1,726,060 km (0.101 R)
• M7: 2,061,309 km (0.036 R)
• M8: 2,815,582 km (0.081 R)
• M9: 2,967,423 km (0.091 R)
• M10: 3,211,866 km (0.084 R)
• M11: 3,393,777 km (0.091 R)
• M12: 3,555,792 km (0.078 R)
• M13: 4,008,774 km (0.109 R)
• M14: 4,155,679 km (0.052 R)
• M15: 4,404,461 km (0.042 R)
• M16: 4,735,521 km (0.091 R)
• M17: 4,917,132 km (0.113 R)
• M18: 5,127,617 km (0.107 R)
• M19: 5,287,387 km (0.078 R)
• M20: 5,639,391 km (0.117 R)
• M21: 5,943,224 km (0.119 R)
• M22: 6,083,248 km (0.081 R)
• M23: 6,167,771 km (0.11 R)
• M24: 6,567,197 km (0.11 R)
• M25: 7,212,113 km (0.058 R)
• M26: 7,391,631 km (0.09 R)
• M27: 7,481,838 km (0.099 R)
• M28: 7,602,863 km (0.104 R)
• M29: 8,155,178 km (0.073 R)
• M30: 8,625,514 km (0.083 R)
• M31: 9,104,676 km (0.071 R)
• M32: 9,461,617 km (0.06 R)
• M33: 9,592,515 km (0.037 R)
• M34: 10,222,770 km (0.097 R)
• M35: 10,559,964 km (0.118 R)
• M36: 10,764,016 km (0.107 R)
• M37: 11,072,636 km (0.075 R)
• M38: 11,210,715 km (0.059 R)
• M39: 11,349,392 km (0.077 R)
• M40: 11,839,175 km (0.102 R)
• M41: 12,300,236 km (0.096 R)
• M42: 12,407,498 km (0.092 R)
• M43: 12,875,739 km (0.108 R)
• M44: 13,423,417 km (0.104 R)
• M45: 14,503,663 km (0.074 R)
• M46: 14,730,753 km (0.103 R)
• M47: 15,111,629 km (0.113 R)
• M48: 15,341,860 km (0.07 R)
• M49: 16,039,285 km (0.094 R)
• M50: 16,549,414 km (0.104 R)
• M51: 16,747,033 km (0.039 R)
• M52: 17,104,871 km (0.088 R)
• M53: 17,344,826 km (0.104 R)
• M54: 17,545,586 km (0.111 R)
• M55: 17,787,486 km (0.089 R)
• M56: 17,949,501 km (0.064 R)
• M57: 18,274,726 km (0.075 R)
• M58: 19,055,328 km (0.037 R)
• M59: 19,138,056 km (0.109 R)
• M60: 20,394,379 km (0.117 R)
• M61: 21,160,918 km (0.115 R)
• M62: 21,763,797 km (0.064 R)
• M63: 22,284,847 km (0.09 R)
• M64: 22,372,212 km (0.113 R)
• M65: 23,295,231 km (0.098 R)
• M66: 23,383,793 km (0.104 R)
• M67: 23,783,817 km (0.093 R)
• M68: 23,872,978 km (0.067 R)
• M69: 24,007,017 km (0.108 R)
• M70: 25,087,862 km (0.076 R)
• M71: 27,483,971 km (0.078 R)
• M72: 29,233,070 km (0.114 R)
• M73: 29,568,019 km (0.092 R)
• M74: 30,000,507 km (0.114 R)
• M75: 32,145,142 km (0.097 R)
• M76: 33,136,228 km (0.056 R)
• M77: 33,335,642 km (0.05 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 10.3

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.31 AU - 10.09 AU

Year: 10721 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,937,006 km

• M1: 142,417 km (0.099 R)
• M2: 579,243 km (0.109 R)
• M3: 721,211 km (0.114 R)
• M4: 895,642 km (0.063 R)
• M5: 1,041,201 km (0.1 R)
• M6: 1,217,727 km (0.118 R)
• M7: 1,380,340 km (0.099 R)
• M8: 1,753,437 km (0.029 R)
• M9: 2,102,149 km (0.105 R)
• M10: 2,298,870 km (0.115 R)
• M11: 2,414,210 km (0.047 R)
• M12: 2,680,644 km (0.074 R)
• M13: 3,371,936 km (0.081 R)
• M14: 3,503,433 km (0.048 R)
• M15: 3,636,575 km (0.09 R)
• M16: 4,151,191 km (0.039 R)
• M17: 4,471,032 km (0.078 R)
• M18: 4,725,498 km (0.101 R)
• M19: 5,022,001 km (0.07 R)
• M20: 5,987,505 km (0.054 R)
• M21: 6,147,425 km (0.067 R)
• M22: 6,553,135 km (0.113 R)
• M23: 6,842,307 km (0.099 R)
• M24: 7,262,677 km (0.025 R)
• M25: 7,691,575 km (0.086 R)
• M26: 7,865,407 km (0.104 R)
• M27: 8,040,586 km (0.102 R)
• M28: 8,844,974 km (0.066 R)
• M29: 8,935,930 km (0.119 R)
• M30: 9,349,119 km (0.105 R)
• M31: 9,488,245 km (0.058 R)
• M32: 11,014,592 km (0.117 R)
• M33: 11,309,300 km (0.117 R)
• M34: 12,361,122 km (0.106 R)
• M35: 13,339,343 km (0.103 R)
• M36: 14,880,201 km (0.086 R)
• M37: 14,988,659 km (0.112 R)
• M38: 15,589,145 km (0.119 R)
• M39: 15,864,705 km (0.095 R)
• M40: 16,364,960 km (0.102 R)
• M41: 17,153,191 km (0.117 R)
• M42: 17,552,019 km (0.064 R)
• M43: 17,666,461 km (0.109 R)
• M44: 18,358,800 km (0.114 R)
• M45: 19,472,856 km (0.104 R)
• M46: 19,710,267 km (0.117 R)
• M47: 20,368,049 km (0.104 R)
• M48: 22,260,014 km (0.077 R)
• M49: 22,445,964 km (0.028 R)
• M50: 24,080,171 km (0.087 R)
• M51: 24,654,776 km (0.089 R)
• M52: 25,169,243 km (0.073 R)
• M53: 26,800,010 km (0.119 R)
• M54: 29,956,974 km (0.083 R)
• M55: 31,335,668 km (0.117 R)
• M56: 31,544,357 km (0.111 R)
• M57: 31,823,207 km (0.114 R)
• M58: 32,523,774 km (0.025 R)
• M59: 34,512,678 km (0.051 R)
• M60: 36,467,623 km (0.088 R)
• M61: 36,833,539 km (0.042 R)
• M62: 37,200,802 km (0.103 R)
• M63: 37,495,360 km (0.073 R)
• M64: 37,864,717 km (0.076 R)
• M65: 38,086,870 km (0.077 R)
• M66: 38,309,621 km (0.111 R)
• M67: 38,383,822 km (0.08 R)
• M68: 38,980,119 km (0.102 R)
• M69: 39,354,263 km (0.03 R)
• M70: 39,579,258 km (0.112 R)
• M71: 40,711,116 km (0.045 R)
• M72: 41,090,795 km (0.113 R)
• M73: 42,006,633 km (0.096 R)
• M74: 42,236,715 km (0.072 R)
• M75: 42,775,118 km (0.097 R)
• M76: 44,559,970 km (0.116 R)
• M77: 44,951,168 km (0.118 R)
• M78: 46,527,481 km (0.052 R)
• M79: 46,765,491 km (0.051 R)
• M80: 46,924,514 km (0.058 R)
• M81: 47,641,686 km (0.081 R)
• M82: 47,801,606 km (0.049 R)
• M83: 47,961,676 km (0.071 R)
• M84: 48,523,266 km (0.113 R)
• M85: 48,603,750 km (0.106 R)
• M86: 50,139,970 km (0.105 R)
• M87: 50,221,352 km (0.111 R)
• M88: 51,200,320 km (0.078 R)
• M89: 51,282,150 km (0.084 R)
• M90: 53,011,501 km (0.045 R)
• M91: 54,508,976 km (0.078 R)
• M92: 54,676,077 km (0.072 R)
• M93: 56,188,960 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.2

Radius: 3

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.57 AU - 19.23 AU

Year: 27592 Days

Day: 21.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 53,937,006 km

• M1: 213,177 km (0.102 R)
• M2: 375,191 km (0.116 R)
• M3: 534,812 km (0.111 R)
• M4: 621,878 km (0.101 R)
• M5: 732,581 km (0.079 R)
• M6: 972,087 km (0.102 R)
• M7: 2,249,952 km (0.083 R)
• M8: 2,334,176 km (0.108 R)
• M9: 2,622,301 km (0.072 R)
• M10: 2,710,863 km (0.112 R)
• M11: 3,263,029 km (0.094 R)
• M12: 3,326,458 km (0.076 R)
• M13: 4,222,250 km (0.114 R)
• M14: 4,750,181 km (0.085 R)
• M15: 4,967,098 km (0.109 R)
• M16: 5,187,306 km (0.054 R)
• M17: 5,410,656 km (0.079 R)
• M18: 5,713,292 km (0.111 R)
• M19: 6,613,722 km (0.083 R)
• M20: 6,774,839 km (0.112 R)
• M21: 7,390,135 km (0.075 R)
• M22: 7,473,610 km (0.095 R)
• M23: 7,725,683 km (0.119 R)
• M24: 8,629,553 km (0.118 R)
• M25: 9,475,828 km (0.095 R)
• M26: 9,885,876 km (0.029 R)
• M27: 10,581,955 km (0.118 R)
• M28: 10,675,902 km (0.112 R)
• M29: 10,864,845 km (0.048 R)
• M30: 10,912,117 km (0.069 R)
• M31: 11,293,742 km (0.114 R)
• M32: 11,437,954 km (0.09 R)
• M33: 11,582,765 km (0.057 R)
• M34: 12,118,924 km (0.081 R)
• M35: 12,168,141 km (0.043 R)
• M36: 13,621,933 km (0.041 R)
• M37: 13,878,045 km (0.097 R)
• M38: 14,084,041 km (0.12 R)
• M39: 14,135,802 km (0.06 R)
• M40: 14,447,115 km (0.117 R)
• M41: 16,037,490 km (0.109 R)
• M42: 16,362,267 km (0.116 R)
• M43: 16,579,932 km (0.079 R)
• M44: 16,634,535 km (0.079 R)
• M45: 16,743,742 km (0.086 R)
• M46: 18,808,641 km (0.117 R)
• M47: 19,208,217 km (0.094 R)
• M48: 19,668,230 km (0.056 R)
• M49: 21,188,444 km (0.071 R)
• M50: 21,723,406 km (0.11 R)
• M51: 22,322,994 km (0.101 R)
• M52: 22,806,495 km (0.054 R)
• M53: 22,988,854 km (0.107 R)
• M54: 23,049,591 km (0.119 R)
• M55: 23,110,627 km (0.088 R)
• M56: 25,212,926 km (0.102 R)
• M57: 25,527,231 km (0.025 R)
• M58: 26,159,731 km (0.112 R)
• M59: 27,246,859 km (0.109 R)
• M60: 27,375,662 km (0.095 R)
• M61: 29,200,756 km (0.112 R)
• M62: 29,266,579 km (0.114 R)
• M63: 29,861,979 km (0.054 R)
• M64: 30,194,535 km (0.043 R)
• M65: 30,394,547 km (0.09 R)
• M66: 30,662,028 km (0.085 R)
• M67: 30,796,068 km (0.111 R)
• M68: 30,997,427 km (0.116 R)
• M69: 31,064,746 km (0.094 R)
• M70: 31,536,727 km (0.055 R)
• M71: 33,104,064 km (0.062 R)
• M72: 34,139,880 km (0.109 R)
• M73: 34,348,419 km (0.081 R)
• M74: 35,960,336 km (0.099 R)
• M75: 37,167,591 km (0.112 R)
• M76: 37,381,965 km (0.112 R)
• M77: 38,677,183 km (0.071 R)
• M78: 39,548,740 km (0.049 R)
• M79: 40,133,369 km (0.071 R)
• M80: 40,279,975 km (0.119 R)
• M81: 41,385,054 km (0.107 R)
• M82: 44,608,140 km (0.052 R)
• M83: 45,674,773 km (0.114 R)
• M84: 45,827,812 km (0.096 R)
• M85: 46,518,655 km (0.102 R)
• M86: 47,212,938 km (0.073 R)
• M87: 47,290,280 km (0.087 R)
• M88: 47,677,739 km (0.116 R)
• M89: 47,755,380 km (0.112 R)
• M90: 48,299,767 km (0.034 R)
• M91: 48,768,158 km (0.1 R)
• M92: 49,709,278 km (0.093 R)
• M93: 50,656,382 km (0.096 R)
• M94: 50,814,806 km (0.081 R)
• M95: 50,894,093 km (0.107 R)
• M96: 51,132,253 km (0.101 R)
• M97: 51,768,942 km (0.099 R)
• M98: 51,848,677 km (0.075 R)
• M99: 53,130,581 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit