🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,723,728 km

• M1: 65,673 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.88 AU - 1.06 AU

Year: 354 Days

Day: 19.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,723,728 km

• M1: 219,011 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.58 AU - 1.7 AU

Year: 779 Days

Day: 24.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 158.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.28 AU - 3.24 AU

Year: 1700 Days

Day: 38.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.45 AU - 3.59 AU

Year: 2449 Days

Day: 17 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,723,728 km

• M1: 354,098 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 13.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.65 AU - 5.11 AU

Year: 3998 Days

Day: 14 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 112,723,728 km

• M1: 190,288 km (0.084 R)
• M2: 435,031 km (0.119 R)
• M3: 562,937 km (0.088 R)
• M4: 694,882 km (0.103 R)
• M5: 1,334,563 km (0.092 R)
• M6: 2,123,392 km (0.036 R)
• M7: 2,377,709 km (0.101 R)
• M8: 2,584,752 km (0.106 R)
• M9: 2,739,137 km (0.057 R)
• M10: 2,857,020 km (0.093 R)
• M11: 3,077,677 km (0.103 R)
• M12: 3,220,992 km (0.086 R)
• M13: 3,345,756 km (0.113 R)
• M14: 3,514,503 km (0.076 R)
• M15: 3,882,962 km (0.102 R)
• M16: 4,128,004 km (0.05 R)
• M17: 4,355,243 km (0.111 R)
• M18: 4,470,433 km (0.091 R)
• M19: 4,656,832 km (0.115 R)
• M20: 4,917,581 km (0.072 R)
• M21: 5,134,498 km (0.1 R)
• M22: 5,403,924 km (0.108 R)
• M23: 5,931,256 km (0.082 R)
• M24: 6,110,774 km (0.099 R)
• M25: 6,449,015 km (0.044 R)
• M26: 6,713,354 km (0.077 R)
• M27: 7,445,037 km (0.066 R)
• M28: 7,778,491 km (0.034 R)
• M29: 8,145,155 km (0.118 R)
• M30: 8,345,018 km (0.114 R)
• M31: 9,101,534 km (0.114 R)
• M32: 9,309,027 km (0.102 R)
• M33: 9,548,084 km (0.112 R)
• M34: 9,910,560 km (0.026 R)
• M35: 10,216,039 km (0.103 R)
• M36: 10,680,091 km (0.062 R)
• M37: 11,087,895 km (0.079 R)
• M38: 11,246,020 km (0.048 R)
• M39: 11,436,907 km (0.076 R)
• M40: 11,983,537 km (0.038 R)
• M41: 12,935,728 km (0.115 R)
• M42: 13,303,290 km (0.118 R)
• M43: 13,505,247 km (0.049 R)
• M44: 13,912,153 km (0.082 R)
• M45: 16,042,876 km (0.083 R)
• M46: 16,727,136 km (0.053 R)
• M47: 17,127,610 km (0.112 R)
• M48: 17,237,415 km (0.105 R)
• M49: 18,049,731 km (0.062 R)
• M50: 18,460,527 km (0.074 R)
• M51: 18,648,272 km (0.086 R)
• M52: 19,367,688 km (0.112 R)
• M53: 19,481,981 km (0.105 R)
• M54: 20,872,493 km (0.101 R)
• M55: 21,068,167 km (0.103 R)
• M56: 22,055,663 km (0.092 R)
• M57: 22,334,812 km (0.067 R)
• M58: 23,625,992 km (0.09 R)
• M59: 24,034,544 km (0.073 R)
• M60: 24,157,513 km (0.078 R)
• M61: 24,404,200 km (0.097 R)
• M62: 24,692,924 km (0.083 R)
• M63: 25,315,700 km (0.095 R)
• M64: 25,608,014 km (0.109 R)
• M65: 25,775,564 km (0.096 R)
• M66: 26,280,456 km (0.056 R)
• M67: 26,407,166 km (0.079 R)
• M68: 27,428,470 km (0.088 R)
• M69: 27,857,816 km (0.066 R)
• M70: 28,030,153 km (0.087 R)
• M71: 28,679,557 km (0.09 R)
• M72: 28,984,438 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.13 AU - 6.53 AU

Year: 5906 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 112,723,728 km

• M1: 223,200 km (0.058 R)
• M2: 397,930 km (0.08 R)
• M3: 503,247 km (0.074 R)
• M4: 792,570 km (0.072 R)
• M5: 912,697 km (0.047 R)
• M6: 1,161,029 km (0.075 R)
• M7: 1,610,720 km (0.103 R)
• M8: 2,546,305 km (0.064 R)
• M9: 2,680,195 km (0.11 R)
• M10: 2,868,090 km (0.114 R)
• M11: 3,131,682 km (0.088 R)
• M12: 3,458,553 km (0.097 R)
• M13: 3,644,952 km (0.083 R)
• M14: 3,834,792 km (0.085 R)
• M15: 4,165,104 km (0.099 R)
• M16: 4,303,931 km (0.107 R)
• M17: 4,957,973 km (0.103 R)
• M18: 5,084,233 km (0.118 R)
• M19: 5,211,391 km (0.043 R)
• M20: 5,643,430 km (0.068 R)
• M21: 6,109,577 km (0.09 R)
• M22: 7,173,816 km (0.086 R)
• M23: 7,316,981 km (0.115 R)
• M24: 7,485,129 km (0.052 R)
• M25: 7,654,474 km (0.076 R)
• M26: 7,776,397 km (0.098 R)
• M27: 7,923,451 km (0.067 R)
• M28: 8,022,036 km (0.111 R)
• M29: 8,295,202 km (0.109 R)
• M30: 8,978,715 km (0.066 R)
• M31: 9,236,472 km (0.076 R)
• M32: 10,211,551 km (0.053 R)
• M33: 10,752,347 km (0.072 R)
• M34: 10,998,735 km (0.084 R)
• M35: 11,552,995 km (0.086 R)
• M36: 11,749,118 km (0.059 R)
• M37: 12,173,228 km (0.119 R)
• M38: 12,287,221 km (0.072 R)
• M39: 12,978,363 km (0.056 R)
• M40: 13,475,627 km (0.073 R)
• M41: 13,741,462 km (0.09 R)
• M42: 13,949,403 km (0.101 R)
• M43: 14,038,863 km (0.08 R)
• M44: 14,188,311 km (0.093 R)
• M45: 14,549,291 km (0.116 R)
• M46: 14,913,412 km (0.087 R)
• M47: 15,004,816 km (0.092 R)
• M48: 15,372,677 km (0.077 R)
• M49: 15,774,497 km (0.053 R)
• M50: 15,867,697 km (0.089 R)
• M51: 16,117,076 km (0.114 R)
• M52: 16,746,584 km (0.106 R)
• M53: 17,064,330 km (0.063 R)
• M54: 17,160,073 km (0.081 R)
• M55: 17,480,362 km (0.101 R)
• M56: 18,715,741 km (0.058 R)
• M57: 18,979,482 km (0.032 R)
• M58: 19,111,726 km (0.105 R)
• M59: 19,344,052 km (0.101 R)
• M60: 19,443,834 km (0.048 R)
• M61: 19,811,396 km (0.082 R)
• M62: 20,927,845 km (0.118 R)
• M63: 21,270,124 km (0.116 R)
• M64: 21,579,792 km (0.094 R)
• M65: 22,029,782 km (0.079 R)
• M66: 22,482,914 km (0.098 R)
• M67: 23,150,719 km (0.091 R)
• M68: 23,717,994 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 5

Gravity: 32.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.54 AU - 22.88 AU

Year: 30013 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,723,728 km

• M1: 99,632 km (0.053 R)
• M2: 152,739 km (0.093 R)
• M3: 974,929 km (0.086 R)
• M4: 2,416,754 km (0.031 R)
• M5: 2,925,237 km (0.118 R)
• M6: 3,415,469 km (0.069 R)
• M7: 3,516,597 km (0.088 R)
• M8: 3,618,772 km (0.1 R)
• M9: 4,090,155 km (0.102 R)
• M10: 4,580,836 km (0.057 R)
• M11: 4,692,436 km (0.093 R)
• M12: 6,161,188 km (0.114 R)
• M13: 6,595,920 km (0.118 R)
• M14: 6,722,031 km (0.081 R)
• M15: 7,560,527 km (0.056 R)
• M16: 7,758,744 km (0.068 R)
• M17: 7,825,165 km (0.116 R)
• M18: 8,706,147 km (0.113 R)
• M19: 11,988,624 km (0.09 R)
• M20: 12,374,586 km (0.058 R)
• M21: 12,608,109 km (0.073 R)
• M22: 13,000,504 km (0.091 R)
• M23: 13,556,709 km (0.117 R)
• M24: 14,283,006 km (0.109 R)
• M25: 15,605,451 km (0.079 R)
• M26: 15,942,047 km (0.103 R)
• M27: 16,966,493 km (0.065 R)
• M28: 17,486,495 km (0.083 R)
• M29: 17,748,591 km (0.115 R)
• M30: 18,188,109 km (0.111 R)
• M31: 18,898,849 km (0.077 R)
• M32: 20,256,000 km (0.113 R)
• M33: 22,113,557 km (0.119 R)
• M34: 22,681,431 km (0.099 R)
• M35: 23,349,834 km (0.098 R)
• M36: 24,121,759 km (0.112 R)
• M37: 26,687,811 km (0.029 R)
• M38: 27,191,059 km (0.108 R)
• M39: 27,596,020 km (0.099 R)
• M40: 28,104,952 km (0.096 R)
• M41: 30,171,497 km (0.099 R)
• M42: 31,753,195 km (0.099 R)
• M43: 34,339,443 km (0.103 R)
• M44: 37,891,345 km (0.036 R)
• M45: 39,367,278 km (0.114 R)
• M46: 40,054,830 km (0.112 R)
• M47: 40,630,931 km (0.095 R)
• M48: 42,024,435 km (0.082 R)
• M49: 43,197,582 km (0.08 R)
• M50: 43,788,194 km (0.077 R)
• M51: 43,906,676 km (0.116 R)
• M52: 44,025,157 km (0.072 R)
• M53: 44,738,739 km (0.12 R)
• M54: 45,096,877 km (0.113 R)
• M55: 45,456,061 km (0.079 R)
• M56: 45,936,420 km (0.118 R)
• M57: 46,297,848 km (0.078 R)
• M58: 48,363,346 km (0.088 R)
• M59: 48,976,548 km (0.083 R)
• M60: 49,222,487 km (0.038 R)
• M61: 49,345,755 km (0.029 R)
• M62: 51,330,171 km (0.111 R)
• M63: 53,087,796 km (0.085 R)
• M64: 53,340,467 km (0.101 R)
• M65: 54,737,562 km (0.032 R)
• M66: 58,217,208 km (0.1 R)
• M67: 58,869,455 km (0.06 R)
• M68: 59,392,898 km (0.108 R)
• M69: 62,166,592 km (0.054 R)
• M70: 62,966,791 km (0.094 R)
• M71: 63,368,162 km (0.104 R)
• M72: 63,636,092 km (0.05 R)
• M73: 64,038,959 km (0.096 R)
• M74: 64,847,087 km (0.091 R)
• M75: 67,291,665 km (0.097 R)
• M76: 68,387,769 km (0.059 R)
• M77: 70,597,629 km (0.101 R)
• M78: 71,292,960 km (0.063 R)
• M79: 71,850,960 km (0.111 R)
• M80: 75,939,170 km (0.105 R)
• M81: 78,658,261 km (0.094 R)
• M82: 78,946,387 km (0.103 R)
• M83: 79,523,535 km (0.101 R)
• M84: 81,846,341 km (0.058 R)
• M85: 82,723,135 km (0.074 R)
• M86: 83,162,653 km (0.095 R)
• M87: 85,076,309 km (0.113 R)
• M88: 92,418,573 km (0.054 R)
• M89: 93,331,568 km (0.119 R)
• M90: 93,789,039 km (0.084 R)
• M91: 94,859,711 km (0.057 R)
• M92: 95,934,272 km (0.078 R)
• M93: 97,785,845 km (0.053 R)
• M94: 97,940,679 km (0.07 R)
• M95: 104,675,126 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.3

Radius: 7.7

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.98 AU - 23.28 AU

Year: 31030 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,723,728 km

• M1: 514,467 km (0.108 R)
• M2: 996,771 km (0.083 R)
• M3: 1,243,308 km (0.096 R)
• M4: 1,588,281 km (0.071 R)
• M5: 1,792,631 km (0.087 R)
• M6: 2,092,874 km (0.114 R)
• M7: 2,226,465 km (0.098 R)
• M8: 3,187,482 km (0.114 R)
• M9: 3,927,842 km (0.087 R)
• M10: 5,253,578 km (0.099 R)
• M11: 5,806,941 km (0.106 R)
• M12: 7,236,498 km (0.058 R)
• M13: 7,575,935 km (0.117 R)
• M14: 9,719,673 km (0.108 R)
• M15: 10,857,065 km (0.057 R)
• M16: 12,116,231 km (0.106 R)
• M17: 12,196,415 km (0.066 R)
• M18: 12,357,383 km (0.093 R)
• M19: 12,600,180 km (0.079 R)
• M20: 14,941,237 km (0.117 R)
• M21: 15,286,509 km (0.062 R)
• M22: 15,897,018 km (0.086 R)
• M23: 16,249,470 km (0.045 R)
• M24: 17,051,913 km (0.112 R)
• M25: 18,880,747 km (0.08 R)
• M26: 18,973,797 km (0.076 R)
• M27: 19,253,994 km (0.063 R)
• M28: 20,867,108 km (0.071 R)
• M29: 21,059,640 km (0.069 R)
• M30: 21,543,889 km (0.052 R)
• M31: 22,720,625 km (0.063 R)
• M32: 22,819,659 km (0.111 R)
• M33: 23,717,246 km (0.117 R)
• M34: 25,034,156 km (0.106 R)
• M35: 26,582,794 km (0.091 R)
• M36: 27,316,122 km (0.068 R)
• M37: 29,017,050 km (0.101 R)
• M38: 29,124,611 km (0.078 R)
• M39: 29,663,762 km (0.108 R)
• M40: 29,772,071 km (0.066 R)
• M41: 30,533,374 km (0.068 R)
• M42: 30,642,730 km (0.098 R)
• M43: 33,079,829 km (0.091 R)
• M44: 33,304,525 km (0.078 R)
• M45: 33,417,023 km (0.118 R)
• M46: 34,549,030 km (0.114 R)
• M47: 35,463,671 km (0.071 R)
• M48: 35,808,644 km (0.095 R)
• M49: 36,618,118 km (0.104 R)
• M50: 37,550,562 km (0.112 R)
• M51: 37,784,981 km (0.109 R)
• M52: 39,201,224 km (0.118 R)
• M53: 45,161,503 km (0.095 R)
• M54: 49,331,394 km (0.114 R)
• M55: 50,231,674 km (0.074 R)
• M56: 50,360,777 km (0.117 R)
• M57: 50,748,534 km (0.045 R)
• M58: 53,754,554 km (0.1 R)
• M59: 54,415,627 km (0.071 R)
• M60: 57,626,147 km (0.077 R)
• M61: 58,302,778 km (0.115 R)
• M62: 58,981,952 km (0.078 R)
• M63: 60,211,049 km (0.098 R)
• M64: 62,694,672 km (0.111 R)
• M65: 64,649,318 km (0.111 R)
• M66: 65,070,735 km (0.071 R)
• M67: 65,211,357 km (0.115 R)
• M68: 66,057,633 km (0.041 R)
• M69: 68,332,119 km (0.085 R)
• M70: 72,082,388 km (0.11 R)
• M71: 73,396,156 km (0.065 R)
• M72: 74,129,335 km (0.082 R)
• M73: 75,160,065 km (0.104 R)
• M74: 80,383,723 km (0.103 R)
• M75: 80,836,855 km (0.051 R)
• M76: 83,726,637 km (0.116 R)
• M77: 85,569,234 km (0.103 R)
• M78: 86,031,940 km (0.064 R)
• M79: 88,981,711 km (0.059 R)
• M80: 89,450,551 km (0.116 R)
• M81: 93,547,438 km (0.083 R)
• M82: 95,299,229 km (0.112 R)
• M83: 96,259,199 km (0.07 R)
• M84: 96,419,568 km (0.07 R)
• M85: 98,511,694 km (0.103 R)
• M86: 98,673,260 km (0.057 R)
• M87: 99,158,555 km (0.085 R)
• M88: 99,968,927 km (0.113 R)
• M89: 100,456,167 km (0.102 R)
• M90: 105,042,538 km (0.096 R)
• M91: 107,194,953 km (0.058 R)
• M92: 109,863,928 km (0.112 R)
• M93: 110,534,576 km (0.111 R)
• M94: 111,543,164 km (0.104 R)
• M95: 111,880,059 km (0.062 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: 281 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit