🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1 AU - 1.28 AU

Year: 459 Days

Day: 35 Hours

Environment

Temp: 1 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,550,836 km

• M1: 410,497 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.11 AU - 1.17 AU

Year: 459 Days

Day: 18.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1765 Days

Day: 42.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,550,836 km

• M1: 1,010,384 km (0.058 R)
• M2: 1,079,797 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.94 AU - 3.32 AU

Year: 2086 Days

Day: 22.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.29 AU - 3.63 AU

Year: 2425 Days

Day: 26.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 73.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,550,836 km

• M1: 567,126 km (0.04 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 13.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.43 AU - 5.03 AU

Year: 3875 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,550,836 km

• M1: 170,093 km (0.108 R)
• M2: 373,247 km (0.115 R)
• M3: 1,009,337 km (0.087 R)
• M4: 1,132,306 km (0.092 R)
• M5: 1,353,861 km (0.092 R)
• M6: 1,706,313 km (0.087 R)
• M7: 2,167,673 km (0.103 R)
• M8: 2,616,018 km (0.1 R)
• M9: 2,807,204 km (0.041 R)
• M10: 3,003,177 km (0.086 R)
• M11: 3,637,472 km (0.114 R)
• M12: 3,930,534 km (0.04 R)
• M13: 4,519,202 km (0.087 R)
• M14: 4,919,975 km (0.073 R)
• M15: 5,092,312 km (0.08 R)
• M16: 6,029,542 km (0.101 R)
• M17: 6,121,545 km (0.028 R)
• M18: 6,471,155 km (0.056 R)
• M19: 6,851,134 km (0.118 R)
• M20: 7,189,674 km (0.107 R)
• M21: 7,558,582 km (0.096 R)
• M22: 7,858,227 km (0.114 R)
• M23: 8,060,034 km (0.109 R)
• M24: 8,990,084 km (0.12 R)
• M25: 9,281,052 km (0.112 R)
• M26: 9,440,972 km (0.034 R)
• M27: 9,953,943 km (0.114 R)
• M28: 10,392,863 km (0.115 R)
• M29: 10,894,315 km (0.108 R)
• M30: 11,318,276 km (0.076 R)
• M31: 11,432,269 km (0.08 R)
• M32: 11,546,562 km (0.054 R)
• M33: 11,747,622 km (0.108 R)
• M34: 11,949,878 km (0.043 R)
• M35: 12,534,058 km (0.104 R)
• M36: 13,067,673 km (0.092 R)
• M37: 13,427,755 km (0.113 R)
• M38: 14,713,399 km (0.102 R)
• M39: 15,087,992 km (0.061 R)
• M40: 15,434,012 km (0.071 R)
• M41: 15,528,857 km (0.054 R)
• M42: 16,812,108 km (0.12 R)
• M43: 16,942,408 km (0.092 R)
• M44: 17,664,517 km (0.034 R)
• M45: 17,863,183 km (0.106 R)
• M46: 18,396,649 km (0.085 R)
• M47: 18,631,667 km (0.039 R)
• M48: 19,003,118 km (0.109 R)
• M49: 19,376,963 km (0.088 R)
• M50: 19,616,170 km (0.118 R)
• M51: 20,617,579 km (0.062 R)
• M52: 20,861,722 km (0.096 R)
• M53: 20,966,740 km (0.109 R)
• M54: 21,071,907 km (0.064 R)
• M55: 21,353,002 km (0.093 R)
• M56: 21,954,834 km (0.064 R)
• M57: 22,741,868 km (0.087 R)
• M58: 22,921,984 km (0.056 R)
• M59: 23,319,914 km (0.116 R)
• M60: 23,574,530 km (0.053 R)
• M61: 23,683,886 km (0.091 R)
• M62: 24,306,662 km (0.118 R)
• M63: 24,749,621 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.82 AU - 9.22 AU

Year: 7769 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,550,836 km

• M1: 161,416 km (0.046 R)
• M2: 539,001 km (0.081 R)
• M3: 611,706 km (0.06 R)
• M4: 795,711 km (0.105 R)
• M5: 1,467,256 km (0.112 R)
• M6: 1,590,225 km (0.104 R)
• M7: 1,753,437 km (0.12 R)
• M8: 1,809,087 km (0.114 R)
• M9: 1,922,183 km (0.111 R)
• M10: 2,692,313 km (0.074 R)
• M11: 2,865,697 km (0.062 R)
• M12: 3,246,274 km (0.046 R)
• M13: 3,407,839 km (0.102 R)
• M14: 3,595,585 km (0.04 R)
• M15: 3,738,600 km (0.098 R)
• M16: 4,380,375 km (0.075 R)
• M17: 4,533,264 km (0.103 R)
• M18: 5,055,959 km (0.093 R)
• M19: 5,135,994 km (0.104 R)
• M20: 5,324,487 km (0.113 R)
• M21: 5,875,456 km (0.057 R)
• M22: 6,100,900 km (0.112 R)
• M23: 6,271,891 km (0.117 R)
• M24: 7,150,629 km (0.055 R)
• M25: 7,696,362 km (0.106 R)
• M26: 7,757,846 km (0.042 R)
• M27: 7,881,265 km (0.058 R)
• M28: 8,827,471 km (0.096 R)
• M29: 9,248,739 km (0.034 R)
• M30: 9,976,383 km (0.038 R)
• M31: 10,415,153 km (0.081 R)
• M32: 10,825,650 km (0.106 R)
• M33: 10,894,615 km (0.109 R)
• M34: 11,102,256 km (0.119 R)
• M35: 11,241,532 km (0.108 R)
• M36: 11,662,500 km (0.057 R)
• M37: 12,053,100 km (0.093 R)
• M38: 12,160,362 km (0.045 R)
• M39: 12,920,020 km (0.093 R)
• M40: 13,583,337 km (0.11 R)
• M41: 14,069,381 km (0.034 R)
• M42: 14,220,026 km (0.099 R)
• M43: 14,295,573 km (0.08 R)
• M44: 14,981,479 km (0.092 R)
• M45: 15,561,320 km (0.094 R)
• M46: 16,266,674 km (0.095 R)
• M47: 16,862,522 km (0.094 R)
• M48: 17,062,684 km (0.067 R)
• M49: 17,708,648 km (0.079 R)
• M50: 18,486,108 km (0.081 R)
• M51: 18,816,869 km (0.104 R)
• M52: 18,941,334 km (0.072 R)
• M53: 19,107,687 km (0.117 R)
• M54: 20,031,903 km (0.073 R)
• M55: 21,142,667 km (0.103 R)
• M56: 21,228,985 km (0.117 R)
• M57: 21,358,537 km (0.088 R)
• M58: 21,662,071 km (0.114 R)
• M59: 22,801,857 km (0.064 R)
• M60: 23,112,123 km (0.061 R)
• M61: 23,602,355 km (0.119 R)
• M62: 24,593,142 km (0.116 R)
• M63: 24,820,232 km (0.066 R)
• M64: 25,368,059 km (0.05 R)
• M65: 25,919,925 km (0.106 R)
• M66: 26,243,655 km (0.078 R)
• M67: 26,429,306 km (0.103 R)
• M68: 27,363,844 km (0.115 R)
• M69: 27,552,038 km (0.03 R)
• M70: 27,646,285 km (0.106 R)
• M71: 28,166,586 km (0.109 R)
• M72: 28,309,153 km (0.034 R)
• M73: 28,547,163 km (0.078 R)
• M74: 29,217,063 km (0.036 R)
• M75: 30,037,457 km (0.106 R)
• M76: 30,474,881 km (0.114 R)
• M77: 31,012,387 km (0.115 R)
• M78: 31,159,591 km (0.026 R)
• M79: 31,553,033 km (0.085 R)
• M80: 32,146,338 km (0.091 R)
• M81: 32,593,786 km (0.079 R)
• M82: 33,696,172 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.8

Radius: 3.3

Gravity: 86.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.57 AU - 13.07 AU

Year: 16291 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,550,836 km

• M1: 405,859 km (0.106 R)
• M2: 444,306 km (0.069 R)
• M3: 676,930 km (0.081 R)
• M4: 1,126,921 km (0.106 R)
• M5: 1,154,148 km (0.081 R)
• M6: 1,181,674 km (0.106 R)
• M7: 1,209,349 km (0.11 R)
• M8: 1,438,832 km (0.095 R)
• M9: 1,681,630 km (0.066 R)
• M10: 2,342,403 km (0.089 R)
• M11: 3,424,445 km (0.059 R)
• M12: 3,584,365 km (0.099 R)
• M13: 4,247,682 km (0.112 R)
• M14: 5,038,007 km (0.042 R)
• M15: 5,730,346 km (0.052 R)
• M16: 6,948,971 km (0.043 R)
• M17: 8,243,890 km (0.119 R)
• M18: 8,619,530 km (0.104 R)
• M19: 9,779,512 km (0.056 R)
• M20: 9,949,306 km (0.083 R)
• M21: 11,046,307 km (0.095 R)
• M22: 11,519,634 km (0.092 R)
• M23: 11,698,853 km (0.117 R)
• M24: 11,818,830 km (0.105 R)
• M25: 11,878,969 km (0.047 R)
• M26: 12,424,851 km (0.044 R)
• M27: 13,415,189 km (0.039 R)
• M28: 14,302,454 km (0.056 R)
• M29: 15,602,460 km (0.101 R)
• M30: 16,601,923 km (0.12 R)
• M31: 16,669,242 km (0.047 R)
• M32: 18,035,519 km (0.093 R)
• M33: 18,802,208 km (0.031 R)
• M34: 18,942,681 km (0.104 R)
• M35: 19,721,936 km (0.116 R)
• M36: 21,165,107 km (0.077 R)
• M37: 21,384,567 km (0.069 R)
• M38: 23,544,012 km (0.04 R)
• M39: 24,075,533 km (0.1 R)
• M40: 24,304,568 km (0.114 R)
• M41: 25,693,733 km (0.088 R)
• M42: 26,162,573 km (0.091 R)
• M43: 26,476,579 km (0.099 R)
• M44: 26,870,919 km (0.112 R)
• M45: 27,187,917 km (0.111 R)
• M46: 27,665,583 km (0.106 R)
• M47: 29,196,268 km (0.072 R)
• M48: 30,012,923 km (0.079 R)
• M49: 31,002,812 km (0.112 R)
• M50: 31,585,047 km (0.054 R)
• M51: 31,752,148 km (0.119 R)
• M52: 32,255,096 km (0.085 R)
• M53: 33,099,127 km (0.03 R)
• M54: 33,694,228 km (0.088 R)
• M55: 34,035,909 km (0.096 R)
• M56: 34,207,049 km (0.088 R)
• M57: 35,935,353 km (0.065 R)
• M58: 37,426,545 km (0.119 R)
• M59: 38,759,013 km (0.118 R)
• M60: 40,197,397 km (0.045 R)
• M61: 41,653,134 km (0.089 R)
• M62: 42,111,651 km (0.12 R)
• M63: 42,848,570 km (0.117 R)
• M64: 45,179,006 km (0.097 R)
• M65: 45,933,428 km (0.116 R)
• M66: 46,406,905 km (0.072 R)
• M67: 47,741,617 km (0.108 R)
• M68: 48,221,378 km (0.091 R)
• M69: 48,509,952 km (0.046 R)
• M70: 48,606,293 km (0.104 R)
• M71: 50,937,177 km (0.109 R)
• M72: 52,017,573 km (0.084 R)
• M73: 52,313,627 km (0.081 R)
• M74: 54,401,116 km (0.113 R)
• M75: 54,701,509 km (0.07 R)
• M76: 55,505,298 km (0.076 R)
• M77: 57,226,421 km (0.086 R)
• M78: 58,042,328 km (0.058 R)
• M79: 58,862,125 km (0.051 R)
• M80: 59,170,446 km (0.076 R)
• M81: 60,616,908 km (0.11 R)
• M82: 61,448,522 km (0.04 R)
• M83: 61,761,481 km (0.094 R)
• M84: 62,179,308 km (0.12 R)
• M85: 62,388,745 km (0.082 R)
• M86: 63,649,705 km (0.046 R)
• M87: 64,071,870 km (0.1 R)
• M88: 64,494,933 km (0.08 R)
• M89: 65,131,323 km (0.069 R)
• M90: 65,237,687 km (0.113 R)
• M91: 66,196,609 km (0.12 R)
• M92: 67,482,552 km (0.099 R)
• M93: 68,668,564 km (0.107 R)
• M94: 70,079,123 km (0.115 R)
• M95: 72,267,739 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.9

Radius: 5

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.6 AU - 21.4 AU

Year: 29977 Days

Day: 17.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,550,836 km

• M1: 71,059 km (0.115 R)
• M2: 120,426 km (0.078 R)
• M3: 176,974 km (0.093 R)
• M4: 244,892 km (0.109 R)
• M5: 343,626 km (0.099 R)
• M6: 770,279 km (0.117 R)
• M7: 1,011,880 km (0.068 R)
• M8: 1,241,962 km (0.079 R)
• M9: 1,451,847 km (0.115 R)
• M10: 1,787,545 km (0.112 R)
• M11: 1,826,291 km (0.102 R)
• M12: 2,146,580 km (0.089 R)
• M13: 2,441,138 km (0.084 R)
• M14: 2,484,222 km (0.099 R)
• M15: 2,527,606 km (0.098 R)
• M16: 3,255,549 km (0.114 R)
• M17: 4,197,866 km (0.093 R)
• M18: 6,251,246 km (0.058 R)
• M19: 6,429,417 km (0.118 R)
• M20: 6,669,671 km (0.113 R)
• M21: 7,408,087 km (0.08 R)
• M22: 7,786,868 km (0.08 R)
• M23: 7,914,475 km (0.094 R)
• M24: 8,301,784 km (0.043 R)
• M25: 8,432,234 km (0.115 R)
• M26: 9,431,996 km (0.077 R)
• M27: 11,468,322 km (0.068 R)
• M28: 12,647,752 km (0.11 R)
• M29: 12,873,196 km (0.091 R)
• M30: 13,099,986 km (0.062 R)
• M31: 13,865,179 km (0.107 R)
• M32: 14,331,326 km (0.115 R)
• M33: 14,409,566 km (0.047 R)
• M34: 15,358,765 km (0.048 R)
• M35: 16,491,669 km (0.115 R)
• M36: 17,317,150 km (0.084 R)
• M37: 19,180,093 km (0.052 R)
• M38: 20,839,432 km (0.061 R)
• M39: 20,927,994 km (0.036 R)
• M40: 21,641,277 km (0.087 R)
• M41: 23,275,185 km (0.089 R)
• M42: 24,014,049 km (0.097 R)
• M43: 24,386,398 km (0.109 R)
• M44: 24,573,245 km (0.091 R)
• M45: 27,045,500 km (0.056 R)
• M46: 28,017,138 km (0.081 R)
• M47: 28,507,370 km (0.078 R)
• M48: 29,496,063 km (0.108 R)
• M49: 30,899,141 km (0.112 R)
• M50: 31,202,675 km (0.076 R)
• M51: 34,500,710 km (0.108 R)
• M52: 35,025,948 km (0.088 R)
• M53: 38,232,429 km (0.067 R)
• M54: 39,212,444 km (0.082 R)
• M55: 40,200,837 km (0.086 R)
• M56: 42,089,959 km (0.086 R)
• M57: 45,378,719 km (0.06 R)
• M58: 45,608,501 km (0.039 R)
• M59: 48,045,002 km (0.076 R)
• M60: 48,279,272 km (0.118 R)
• M61: 51,000,308 km (0.109 R)
• M62: 52,801,616 km (0.115 R)
• M63: 52,922,491 km (0.055 R)
• M64: 53,527,913 km (0.095 R)
• M65: 54,745,790 km (0.112 R)
• M66: 54,868,161 km (0.113 R)
• M67: 56,219,329 km (0.11 R)
• M68: 60,717,288 km (0.052 R)
• M69: 64,811,183 km (0.047 R)
• M70: 65,199,539 km (0.097 R)
• M71: 66,499,694 km (0.104 R)
• M72: 67,283,886 km (0.113 R)
• M73: 68,202,716 km (0.088 R)
• M74: 68,861,396 km (0.093 R)
• M75: 69,257,681 km (0.034 R)
• M76: 70,717,157 km (0.107 R)
• M77: 70,850,449 km (0.078 R)
• M78: 72,858,202 km (0.119 R)
• M79: 73,127,329 km (0.114 R)
• M80: 74,207,126 km (0.095 R)
• M81: 74,613,284 km (0.115 R)
• M82: 74,748,970 km (0.104 R)
• M83: 75,972,979 km (0.099 R)
• M84: 76,109,263 km (0.051 R)
• M85: 78,165,187 km (0.115 R)
• M86: 80,795,416 km (0.055 R)
• M87: 81,911,566 km (0.116 R)
• M88: 83,313,897 km (0.075 R)
• M89: 87,139,563 km (0.079 R)
• M90: 89,433,497 km (0.057 R)
• M91: 92,183,255 km (0.073 R)
• M92: 95,254,649 km (0.106 R)
• M93: 98,210,703 km (0.104 R)
• M94: 99,252,502 km (0.062 R)
• M95: 99,401,652 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit