🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 230 Days

Day: 40.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.96 AU - 1.44 AU

Year: 495 Days

Day: 28.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.62 AU - 1.62 AU

Year: 777 Days

Day: 30.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,036,604 km

• M1: 946,805 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.83 AU - 2.01 AU

Year: 1002 Days

Day: 16.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.3 AU - 3.78 AU

Year: 1997 Days

Day: 12.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,036,604 km

• M1: 1,016,667 km (0.03 R)
• M2: 1,516,922 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.4 AU - 3.92 AU

Year: 2638 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 9.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.07 AU - 6.45 AU

Year: 4545 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,036,604 km

• M1: 139,425 km (0.113 R)
• M2: 404,812 km (0.083 R)
• M3: 490,531 km (0.108 R)
• M4: 562,338 km (0.09 R)
• M5: 777,161 km (0.119 R)
• M6: 1,072,467 km (0.101 R)
• M7: 1,327,681 km (0.119 R)
• M8: 1,602,492 km (0.09 R)
• M9: 1,895,405 km (0.096 R)
• M10: 2,223,024 km (0.108 R)
• M11: 2,312,334 km (0.053 R)
• M12: 2,605,995 km (0.072 R)
• M13: 2,873,027 km (0.099 R)
• M14: 3,029,656 km (0.047 R)
• M15: 3,168,932 km (0.099 R)
• M16: 3,330,797 km (0.062 R)
• M17: 3,919,015 km (0.034 R)
• M18: 4,471,331 km (0.072 R)
• M19: 4,539,248 km (0.043 R)
• M20: 4,676,280 km (0.1 R)
• M21: 5,142,576 km (0.114 R)
• M22: 5,969,254 km (0.09 R)
• M23: 6,094,468 km (0.073 R)
• M24: 6,372,720 km (0.107 R)
• M25: 6,655,160 km (0.109 R)
• M26: 6,732,951 km (0.098 R)
• M27: 6,810,892 km (0.048 R)
• M28: 7,259,087 km (0.073 R)
• M29: 7,825,764 km (0.07 R)
• M30: 8,045,373 km (0.09 R)
• M31: 10,141,988 km (0.053 R)
• M32: 10,321,505 km (0.1 R)
• M33: 10,411,713 km (0.108 R)
• M34: 10,774,936 km (0.083 R)
• M35: 10,835,972 km (0.032 R)
• M36: 10,897,008 km (0.069 R)
• M37: 11,327,551 km (0.095 R)
• M38: 11,451,717 km (0.117 R)
• M39: 11,763,928 km (0.113 R)
• M40: 12,047,266 km (0.095 R)
• M41: 12,364,713 km (0.068 R)
• M42: 12,943,208 km (0.099 R)
• M43: 13,007,984 km (0.11 R)
• M44: 13,105,521 km (0.073 R)
• M45: 13,203,209 km (0.071 R)
• M46: 13,366,420 km (0.091 R)
• M47: 14,528,646 km (0.063 R)
• M48: 15,309,846 km (0.118 R)
• M49: 15,378,362 km (0.03 R)
• M50: 15,481,435 km (0.063 R)
• M51: 15,861,264 km (0.078 R)
• M52: 15,965,534 km (0.042 R)
• M53: 16,454,419 km (0.109 R)
• M54: 16,595,041 km (0.028 R)
• M55: 17,161,569 km (0.119 R)
• M56: 17,734,379 km (0.093 R)
• M57: 18,131,860 km (0.104 R)
• M58: 18,422,679 km (0.073 R)
• M59: 18,715,142 km (0.066 R)
• M60: 18,898,699 km (0.048 R)
• M61: 19,453,109 km (0.083 R)
• M62: 19,676,309 km (0.075 R)
• M63: 20,200,500 km (0.114 R)
• M64: 21,684,660 km (0.118 R)
• M65: 22,693,698 km (0.103 R)
• M66: 22,889,521 km (0.062 R)
• M67: 23,164,482 km (0.095 R)
• M68: 23,322,158 km (0.078 R)
• M69: 23,440,640 km (0.106 R)
• M70: 24,075,982 km (0.09 R)
• M71: 25,120,325 km (0.077 R)
• M72: 25,241,798 km (0.067 R)
• M73: 26,138,488 km (0.1 R)
• M74: 26,261,607 km (0.048 R)
• M75: 26,384,876 km (0.119 R)
• M76: 26,508,294 km (0.111 R)
• M77: 27,879,209 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 11.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.42 AU - 10.3 AU

Year: 11664 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,036,604 km

• M1: 139,425 km (0.102 R)
• M2: 227,838 km (0.093 R)
• M3: 441,164 km (0.1 R)
• M4: 547,528 km (0.104 R)
• M5: 924,814 km (0.091 R)
• M6: 1,086,081 km (0.089 R)
• M7: 1,180,028 km (0.109 R)
• M8: 1,437,336 km (0.093 R)
• M9: 1,626,278 km (0.108 R)
• M10: 1,959,583 km (0.098 R)
• M11: 2,588,043 km (0.095 R)
• M12: 2,690,219 km (0.083 R)
• M13: 3,470,371 km (0.114 R)
• M14: 3,583,318 km (0.053 R)
• M15: 4,530,871 km (0.113 R)
• M16: 4,842,333 km (0.119 R)
• M17: 5,486,203 km (0.095 R)
• M18: 6,398,002 km (0.119 R)
• M19: 9,169,003 km (0.109 R)
• M20: 9,326,081 km (0.087 R)
• M21: 9,484,056 km (0.098 R)
• M22: 9,563,343 km (0.12 R)
• M23: 9,762,607 km (0.05 R)
• M24: 9,963,368 km (0.094 R)
• M25: 10,246,557 km (0.086 R)
• M26: 10,655,707 km (0.065 R)
• M27: 11,070,392 km (0.087 R)
• M28: 11,279,679 km (0.095 R)
• M29: 12,043,975 km (0.077 R)
• M30: 12,302,480 km (0.06 R)
• M31: 13,443,762 km (0.118 R)
• M32: 13,622,382 km (0.11 R)
• M33: 13,711,991 km (0.076 R)
• M34: 13,936,837 km (0.087 R)
• M35: 14,435,895 km (0.084 R)
• M36: 14,986,864 km (0.072 R)
• M37: 15,544,864 km (0.118 R)
• M38: 15,638,513 km (0.102 R)
• M39: 15,779,284 km (0.025 R)
• M40: 16,347,008 km (0.096 R)
• M41: 16,489,874 km (0.077 R)
• M42: 16,681,210 km (0.093 R)
• M43: 16,921,314 km (0.087 R)
• M44: 17,162,466 km (0.063 R)
• M45: 17,697,279 km (0.12 R)
• M46: 18,683,577 km (0.045 R)
• M47: 18,982,923 km (0.099 R)
• M48: 19,435,007 km (0.092 R)
• M49: 20,043,272 km (0.115 R)
• M50: 20,452,273 km (0.106 R)
• M51: 20,864,116 km (0.032 R)
• M52: 21,174,681 km (0.05 R)
• M53: 21,330,562 km (0.1 R)
• M54: 21,748,239 km (0.1 R)
• M55: 21,853,107 km (0.08 R)
• M56: 23,660,549 km (0.116 R)
• M57: 24,855,537 km (0.099 R)
• M58: 25,020,094 km (0.05 R)
• M59: 25,736,967 km (0.089 R)
• M60: 27,643,891 km (0.117 R)
• M61: 28,442,146 km (0.081 R)
• M62: 29,017,050 km (0.092 R)
• M63: 29,944,856 km (0.118 R)
• M64: 30,119,886 km (0.118 R)
• M65: 31,413,907 km (0.094 R)
• M66: 32,846,307 km (0.057 R)
• M67: 34,177,878 km (0.098 R)
• M68: 36,022,120 km (0.036 R)
• M69: 37,018,891 km (0.115 R)
• M70: 38,404,167 km (0.096 R)
• M71: 39,166,967 km (0.1 R)
• M72: 39,614,264 km (0.098 R)
• M73: 39,806,348 km (0.081 R)
• M74: 40,256,039 km (0.048 R)
• M75: 41,355,135 km (0.095 R)
• M76: 41,745,435 km (0.113 R)
• M77: 43,318,756 km (0.083 R)
• M78: 43,715,041 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 8.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.46 AU - 11.78 AU

Year: 14922 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,036,604 km

• M1: 112,647 km (0.116 R)
• M2: 191,934 km (0.112 R)
• M3: 345,122 km (0.117 R)
• M4: 453,581 km (0.09 R)
• M5: 564,283 km (0.118 R)
• M6: 863,629 km (0.044 R)
• M7: 952,490 km (0.092 R)
• M8: 1,549,684 km (0.066 R)
• M9: 1,627,625 km (0.095 R)
• M10: 2,333,577 km (0.115 R)
• M11: 3,465,734 km (0.086 R)
• M12: 3,527,368 km (0.108 R)
• M13: 3,862,168 km (0.116 R)
• M14: 4,011,916 km (0.101 R)
• M15: 4,185,449 km (0.074 R)
• M16: 4,339,236 km (0.093 R)
• M17: 4,652,643 km (0.11 R)
• M18: 5,928,863 km (0.075 R)
• M19: 6,478,186 km (0.052 R)
• M20: 6,913,815 km (0.083 R)
• M21: 7,069,995 km (0.108 R)
• M22: 7,359,018 km (0.114 R)
• M23: 7,518,490 km (0.11 R)
• M24: 7,813,497 km (0.087 R)
• M25: 7,976,110 km (0.098 R)
• M26: 8,167,296 km (0.079 R)
• M27: 9,402,974 km (0.098 R)
• M28: 9,662,975 km (0.079 R)
• M29: 10,071,976 km (0.118 R)
• M30: 10,248,950 km (0.119 R)
• M31: 10,576,270 km (0.118 R)
• M32: 10,696,098 km (0.092 R)
• M33: 11,058,424 km (0.115 R)
• M34: 11,733,111 km (0.109 R)
• M35: 12,452,676 km (0.079 R)
• M36: 12,642,815 km (0.116 R)
• M37: 12,897,730 km (0.03 R)
• M38: 13,025,786 km (0.081 R)
• M39: 13,283,393 km (0.052 R)
• M40: 14,164,824 km (0.096 R)
• M41: 15,233,701 km (0.104 R)
• M42: 15,437,154 km (0.076 R)
• M43: 15,880,712 km (0.029 R)
• M44: 17,060,740 km (0.108 R)
• M45: 17,201,511 km (0.064 R)
• M46: 17,839,247 km (0.081 R)
• M47: 18,810,586 km (0.12 R)
• M48: 19,101,703 km (0.09 R)
• M49: 19,284,362 km (0.072 R)
• M50: 20,318,084 km (0.103 R)
• M51: 20,392,583 km (0.117 R)
• M52: 21,067,569 km (0.064 R)
• M53: 21,142,966 km (0.097 R)
• M54: 21,749,735 km (0.037 R)
• M55: 21,940,473 km (0.108 R)
• M56: 22,593,318 km (0.081 R)
• M57: 22,709,106 km (0.114 R)
• M58: 23,019,073 km (0.109 R)
• M59: 23,369,431 km (0.094 R)
• M60: 23,486,716 km (0.07 R)
• M61: 23,878,663 km (0.074 R)
• M62: 24,154,371 km (0.118 R)
• M63: 24,868,252 km (0.103 R)
• M64: 25,348,013 km (0.114 R)
• M65: 25,508,531 km (0.075 R)
• M66: 25,589,015 km (0.102 R)
• M67: 26,357,200 km (0.041 R)
• M68: 26,519,963 km (0.11 R)
• M69: 26,805,545 km (0.078 R)
• M70: 27,420,691 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 3.4

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.52 AU - 14 AU

Year: 18190 Days

Day: 23.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,036,604 km

• M1: 43,982 km (0.105 R)
• M2: 67,319 km (0.103 R)
• M3: 104,569 km (0.088 R)
• M4: 162,014 km (0.05 R)
• M5: 183,706 km (0.119 R)
• M6: 218,413 km (0.118 R)
• M7: 281,842 km (0.068 R)
• M8: 738,714 km (0.113 R)
• M9: 777,011 km (0.119 R)
• M10: 855,700 km (0.082 R)
• M11: 1,264,102 km (0.115 R)
• M12: 1,598,453 km (0.076 R)
• M13: 1,749,697 km (0.069 R)
• M14: 1,853,218 km (0.115 R)
• M15: 2,203,128 km (0.063 R)
• M16: 2,399,999 km (0.119 R)
• M17: 3,210,520 km (0.111 R)
• M18: 3,337,229 km (0.043 R)
• M19: 3,661,109 km (0.082 R)
• M20: 4,408,500 km (0.093 R)
• M21: 4,835,452 km (0.066 R)
• M22: 4,871,655 km (0.096 R)
• M23: 5,462,716 km (0.105 R)
• M24: 5,538,113 km (0.098 R)
• M25: 5,728,252 km (0.102 R)
• M26: 6,630,178 km (0.119 R)
• M27: 7,077,026 km (0.096 R)
• M28: 8,085,017 km (0.101 R)
• M29: 8,300,737 km (0.078 R)
• M30: 8,781,694 km (0.12 R)
• M31: 9,092,559 km (0.119 R)
• M32: 10,841,358 km (0.092 R)
• M33: 11,366,596 km (0.05 R)
• M34: 11,753,755 km (0.032 R)
• M35: 11,851,143 km (0.068 R)
• M36: 12,391,940 km (0.054 R)
• M37: 12,441,457 km (0.105 R)
• M38: 13,142,323 km (0.066 R)
• M39: 13,192,887 km (0.094 R)
• M40: 14,581,903 km (0.107 R)
• M41: 14,791,639 km (0.079 R)
• M42: 15,640,308 km (0.116 R)
• M43: 15,693,864 km (0.068 R)
• M44: 15,962,691 km (0.094 R)
• M45: 16,450,231 km (0.101 R)
• M46: 16,559,288 km (0.079 R)
• M47: 16,778,149 km (0.064 R)
• M48: 16,997,759 km (0.094 R)
• M49: 17,830,271 km (0.039 R)
• M50: 17,998,269 km (0.043 R)
• M51: 18,223,265 km (0.105 R)
• M52: 19,823,513 km (0.111 R)
• M53: 21,646,961 km (0.111 R)
• M54: 22,126,123 km (0.078 R)
• M55: 22,246,550 km (0.093 R)
• M56: 22,548,289 km (0.109 R)
• M57: 23,584,703 km (0.116 R)
• M58: 23,769,157 km (0.057 R)
• M59: 24,139,561 km (0.114 R)
• M60: 24,263,428 km (0.109 R)
• M61: 24,325,511 km (0.12 R)
• M62: 24,698,758 km (0.082 R)
• M63: 25,324,975 km (0.065 R)
• M64: 25,829,868 km (0.113 R)
• M65: 26,274,173 km (0.12 R)
• M66: 26,785,200 km (0.093 R)
• M67: 28,076,977 km (0.106 R)
• M68: 29,455,073 km (0.034 R)
• M69: 30,252,429 km (0.118 R)
• M70: 30,386,020 km (0.082 R)
• M71: 30,452,891 km (0.082 R)
• M72: 31,732,551 km (0.066 R)
• M73: 34,343,931 km (0.058 R)
• M74: 35,042,553 km (0.075 R)
• M75: 35,534,281 km (0.093 R)
• M76: 36,880,662 km (0.115 R)
• M77: 38,315,904 km (0.102 R)
• M78: 39,258,520 km (0.094 R)
• M79: 39,477,083 km (0.119 R)
• M80: 40,502,576 km (0.037 R)
• M81: 40,797,135 km (0.038 R)
• M82: 40,944,788 km (0.095 R)
• M83: 41,611,097 km (0.075 R)
• M84: 42,057,197 km (0.105 R)
• M85: 43,405,224 km (0.057 R)
• M86: 43,782,210 km (0.1 R)
• M87: 44,919,603 km (0.092 R)
• M88: 46,682,315 km (0.114 R)
• M89: 48,389,526 km (0.085 R)
• M90: 51,067,776 km (0.09 R)
• M91: 51,784,799 km (0.097 R)
• M92: 51,864,684 km (0.076 R)
• M93: 53,389,984 km (0.042 R)
• M94: 53,470,617 km (0.117 R)
• M95: 53,793,749 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit