🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 206 Days

Day: 26.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,615,646 km

• M1: 404,363 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.65 AU - 2.29 AU

Year: 1015 Days

Day: 33.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.57 AU

Year: 1255 Days

Day: 47.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,615,646 km

• M1: 274,811 km (0.103 R)
• M2: 2,079,410 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.81 AU - 3.01 AU

Year: 1373 Days

Day: 28.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.77 AU - 4.07 AU

Year: 2849 Days

Day: 13 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,615,646 km

• M1: 426,354 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 13.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.13 AU - 6.45 AU

Year: 5114 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 94,615,646 km

• M1: 172,935 km (0.12 R)
• M2: 420,370 km (0.092 R)
• M3: 815,308 km (0.115 R)
• M4: 1,269,637 km (0.089 R)
• M5: 1,638,695 km (0.092 R)
• M6: 1,951,953 km (0.073 R)
• M7: 2,500,379 km (0.059 R)
• M8: 3,947,589 km (0.094 R)
• M9: 4,120,673 km (0.093 R)
• M10: 4,414,783 km (0.039 R)
• M11: 4,639,928 km (0.065 R)
• M12: 5,227,249 km (0.047 R)
• M13: 5,642,832 km (0.041 R)
• M14: 5,887,574 km (0.08 R)
• M15: 6,336,966 km (0.068 R)
• M16: 6,591,432 km (0.079 R)
• M17: 6,763,021 km (0.071 R)
• M18: 7,128,189 km (0.11 R)
• M19: 8,005,281 km (0.118 R)
• M20: 8,336,042 km (0.059 R)
• M21: 8,916,482 km (0.102 R)
• M22: 9,509,937 km (0.083 R)
• M23: 9,684,517 km (0.091 R)
• M24: 9,782,055 km (0.11 R)
• M25: 9,938,834 km (0.088 R)
• M26: 10,554,130 km (0.056 R)
• M27: 10,775,385 km (0.098 R)
• M28: 12,835,647 km (0.104 R)
• M29: 13,158,330 km (0.114 R)
• M30: 13,374,947 km (0.084 R)
• M31: 13,614,603 km (0.081 R)
• M32: 13,877,596 km (0.048 R)
• M33: 14,031,831 km (0.091 R)
• M34: 14,520,269 km (0.119 R)
• M35: 14,744,217 km (0.076 R)
• M36: 15,308,949 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 8.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.69 AU - 8.87 AU

Year: 8746 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,615,646 km

• M1: 146,307 km (0.083 R)
• M2: 251,923 km (0.104 R)
• M3: 360,531 km (0.114 R)
• M4: 421,866 km (0.085 R)
• M5: 517,010 km (0.095 R)
• M6: 598,840 km (0.1 R)
• M7: 707,897 km (0.103 R)
• M8: 1,115,851 km (0.072 R)
• M9: 1,252,733 km (0.087 R)
• M10: 1,468,602 km (0.057 R)
• M11: 1,665,473 km (0.1 R)
• M12: 1,887,177 km (0.11 R)
• M13: 2,068,041 km (0.089 R)
• M14: 2,203,277 km (0.082 R)
• M15: 2,572,186 km (0.111 R)
• M16: 2,662,992 km (0.101 R)
• M17: 2,829,045 km (0.047 R)
• M18: 3,113,431 km (0.039 R)
• M19: 3,229,818 km (0.104 R)
• M20: 3,288,460 km (0.114 R)
• M21: 4,042,134 km (0.047 R)
• M22: 4,558,846 km (0.038 R)
• M23: 4,735,670 km (0.068 R)
• M24: 5,073,462 km (0.107 R)
• M25: 5,141,978 km (0.092 R)
• M26: 5,233,831 km (0.085 R)
• M27: 5,326,133 km (0.094 R)
• M28: 5,442,371 km (0.1 R)
• M29: 5,701,175 km (0.116 R)
• M30: 6,036,274 km (0.096 R)
• M31: 6,501,374 km (0.077 R)
• M32: 6,725,621 km (0.052 R)
• M33: 6,851,433 km (0.117 R)
• M34: 7,028,856 km (0.108 R)
• M35: 7,233,356 km (0.104 R)
• M36: 7,727,179 km (0.099 R)
• M37: 8,017,997 km (0.11 R)
• M38: 8,285,478 km (0.056 R)
• M39: 8,339,483 km (0.066 R)
• M40: 8,393,338 km (0.048 R)
• M41: 8,583,327 km (0.066 R)
• M42: 9,497,370 km (0.094 R)
• M43: 9,837,406 km (0.088 R)
• M44: 10,123,886 km (0.05 R)
• M45: 10,413,209 km (0.095 R)
• M46: 10,734,395 km (0.116 R)
• M47: 10,822,658 km (0.107 R)
• M48: 11,088,643 km (0.081 R)
• M49: 11,536,838 km (0.088 R)
• M50: 11,717,852 km (0.101 R)
• M51: 11,778,289 km (0.05 R)
• M52: 12,574,599 km (0.082 R)
• M53: 12,729,732 km (0.12 R)
• M54: 12,947,995 km (0.09 R)
• M55: 13,199,020 km (0.089 R)
• M56: 13,546,686 km (0.096 R)
• M57: 13,642,129 km (0.078 R)
• M58: 14,510,245 km (0.106 R)
• M59: 14,607,933 km (0.081 R)
• M60: 14,803,756 km (0.113 R)
• M61: 15,263,920 km (0.111 R)
• M62: 15,396,314 km (0.093 R)
• M63: 15,495,946 km (0.062 R)
• M64: 16,198,607 km (0.098 R)
• M65: 16,706,941 km (0.082 R)
• M66: 17,461,961 km (0.066 R)
• M67: 18,474,140 km (0.039 R)
• M68: 19,469,415 km (0.059 R)
• M69: 20,190,925 km (0.091 R)
• M70: 20,299,833 km (0.068 R)
• M71: 20,664,552 km (0.071 R)
• M72: 21,031,516 km (0.069 R)
• M73: 21,252,622 km (0.067 R)
• M74: 22,070,174 km (0.052 R)
• M75: 22,520,463 km (0.066 R)
• M76: 22,973,745 km (0.101 R)
• M77: 23,430,019 km (0.119 R)
• M78: 23,927,731 km (0.088 R)
• M79: 24,274,349 km (0.079 R)
• M80: 25,324,227 km (0.113 R)
• M81: 25,598,739 km (0.08 R)
• M82: 26,667,167 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 11.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.17 AU - 12.57 AU

Year: 12259 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,615,646 km

• M1: 166,652 km (0.085 R)
• M2: 302,188 km (0.06 R)
• M3: 471,532 km (0.084 R)
• M4: 808,427 km (0.106 R)
• M5: 895,194 km (0.112 R)
• M6: 985,551 km (0.081 R)
• M7: 1,296,266 km (0.107 R)
• M8: 1,682,677 km (0.113 R)
• M9: 1,796,371 km (0.12 R)
• M10: 1,912,758 km (0.106 R)
• M11: 1,983,817 km (0.092 R)
• M12: 2,690,518 km (0.038 R)
• M13: 2,770,553 km (0.032 R)
• M14: 2,878,712 km (0.072 R)
• M15: 3,127,343 km (0.056 R)
• M16: 3,704,642 km (0.086 R)
• M17: 4,504,392 km (0.027 R)
• M18: 4,728,789 km (0.074 R)
• M19: 6,652,917 km (0.052 R)
• M20: 6,762,273 km (0.066 R)
• M21: 6,835,426 km (0.026 R)
• M22: 7,317,580 km (0.117 R)
• M23: 7,772,507 km (0.103 R)
• M24: 7,849,251 km (0.11 R)
• M25: 8,197,515 km (0.115 R)
• M26: 8,590,658 km (0.062 R)
• M27: 8,669,945 km (0.06 R)
• M28: 8,869,359 km (0.119 R)
• M29: 9,723,712 km (0.106 R)
• M30: 10,434,601 km (0.102 R)
• M31: 10,732,151 km (0.08 R)
• M32: 10,860,506 km (0.096 R)
• M33: 11,205,479 km (0.037 R)
• M34: 11,292,246 km (0.032 R)
• M35: 11,510,210 km (0.09 R)
• M36: 12,172,480 km (0.086 R)
• M37: 12,666,003 km (0.057 R)
• M38: 13,672,797 km (0.04 R)
• M39: 14,373,962 km (0.107 R)
• M40: 14,705,171 km (0.09 R)
• M41: 15,182,688 km (0.092 R)
• M42: 15,520,031 km (0.1 R)
• M43: 16,055,143 km (0.11 R)
• M44: 16,893,938 km (0.119 R)
• M45: 17,093,501 km (0.104 R)
• M46: 17,747,095 km (0.095 R)
• M47: 17,848,372 km (0.078 R)
• M48: 18,204,415 km (0.063 R)
• M49: 18,408,916 km (0.09 R)
• M50: 19,495,146 km (0.086 R)
• M51: 19,599,715 km (0.104 R)
• M52: 20,019,636 km (0.067 R)
• M53: 20,602,020 km (0.085 R)
• M54: 20,815,197 km (0.039 R)
• M55: 22,601,546 km (0.099 R)
• M56: 22,876,357 km (0.031 R)
• M57: 23,374,069 km (0.108 R)
• M58: 23,931,321 km (0.065 R)
• M59: 25,571,811 km (0.077 R)
• M60: 26,145,818 km (0.109 R)
• M61: 26,666,120 km (0.032 R)
• M62: 27,014,982 km (0.098 R)
• M63: 27,189,862 km (0.108 R)
• M64: 28,543,723 km (0.089 R)
• M65: 28,721,894 km (0.088 R)
• M66: 29,558,445 km (0.114 R)
• M67: 30,100,438 km (0.079 R)
• M68: 31,500,524 km (0.057 R)
• M69: 31,807,649 km (0.114 R)
• M70: 33,671,489 km (0.082 R)
• M71: 34,806,637 km (0.091 R)
• M72: 35,187,813 km (0.104 R)
• M73: 35,378,999 km (0.105 R)
• M74: 35,890,324 km (0.078 R)
• M75: 36,984,932 km (0.105 R)
• M76: 38,614,651 km (0.091 R)
• M77: 39,075,263 km (0.118 R)
• M78: 39,471,398 km (0.057 R)
• M79: 39,935,301 km (0.114 R)
• M80: 40,334,279 km (0.076 R)
• M81: 41,808,865 km (0.1 R)
• M82: 41,943,802 km (0.092 R)
• M83: 43,574,269 km (0.102 R)
• M84: 43,916,549 km (0.102 R)
• M85: 44,741,582 km (0.075 R)
• M86: 45,988,779 km (0.097 R)
• M87: 46,476,917 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 4.1

Gravity: 57.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13 AU - 18.9 AU

Year: 23384 Days

Day: 15.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,615,646 km

• M1: 54,005 km (0.087 R)
• M2: 518,057 km (0.079 R)
• M3: 617,839 km (0.096 R)
• M4: 2,312,185 km (0.082 R)
• M5: 2,519,527 km (0.101 R)
• M6: 2,646,835 km (0.107 R)
• M7: 3,314,490 km (0.058 R)
• M8: 3,360,866 km (0.065 R)
• M9: 3,643,007 km (0.097 R)
• M10: 4,280,444 km (0.101 R)
• M11: 4,432,435 km (0.053 R)
• M12: 4,637,684 km (0.103 R)
• M13: 6,331,431 km (0.114 R)
• M14: 7,033,344 km (0.054 R)
• M15: 7,092,884 km (0.107 R)
• M16: 7,393,426 km (0.039 R)
• M17: 7,944,694 km (0.094 R)
• M18: 8,256,606 km (0.049 R)
• M19: 8,382,567 km (0.068 R)
• M20: 9,347,025 km (0.108 R)
• M21: 9,610,167 km (0.057 R)
• M22: 9,676,289 km (0.074 R)
• M23: 11,030,749 km (0.032 R)
• M24: 12,084,965 km (0.098 R)
• M25: 12,156,323 km (0.072 R)
• M26: 12,515,657 km (0.04 R)
• M27: 12,805,428 km (0.107 R)
• M28: 12,878,282 km (0.115 R)
• M29: 15,589,594 km (0.1 R)
• M30: 16,057,985 km (0.055 R)
• M31: 17,008,829 km (0.075 R)
• M32: 17,249,382 km (0.042 R)
• M33: 17,490,983 km (0.079 R)
• M34: 17,977,625 km (0.094 R)
• M35: 19,380,554 km (0.04 R)
• M36: 19,968,473 km (0.075 R)
• M37: 20,052,847 km (0.089 R)
• M38: 21,680,023 km (0.064 R)
• M39: 21,940,772 km (0.09 R)
• M40: 24,333,889 km (0.087 R)
• M41: 25,515,413 km (0.055 R)
• M42: 25,790,673 km (0.07 R)
• M43: 27,369,080 km (0.119 R)
• M44: 30,133,050 km (0.12 R)
• M45: 30,229,990 km (0.079 R)
• M46: 30,424,018 km (0.096 R)
• M47: 30,715,884 km (0.093 R)
• M48: 31,008,796 km (0.074 R)
• M49: 31,695,600 km (0.095 R)
• M50: 32,685,489 km (0.057 R)
• M51: 32,984,386 km (0.082 R)
• M52: 34,391,354 km (0.074 R)
• M53: 34,695,486 km (0.077 R)
• M54: 35,204,119 km (0.096 R)
• M55: 36,126,091 km (0.072 R)
• M56: 37,159,662 km (0.054 R)
• M57: 40,105,095 km (0.1 R)
• M58: 43,890,818 km (0.089 R)
• M59: 44,220,532 km (0.046 R)
• M60: 45,547,914 km (0.056 R)
• M61: 45,770,366 km (0.061 R)
• M62: 47,337,703 km (0.032 R)
• M63: 49,836,137 km (0.108 R)
• M64: 51,216,925 km (0.118 R)
• M65: 51,448,204 km (0.09 R)
• M66: 51,796,019 km (0.083 R)
• M67: 52,260,670 km (0.11 R)
• M68: 52,610,280 km (0.116 R)
• M69: 52,960,489 km (0.058 R)
• M70: 53,663,299 km (0.095 R)
• M71: 55,078,196 km (0.085 R)
• M72: 56,028,292 km (0.055 R)
• M73: 57,343,557 km (0.117 R)
• M74: 58,306,518 km (0.079 R)
• M75: 58,427,244 km (0.113 R)
• M76: 58,789,869 km (0.063 R)
• M77: 61,841,366 km (0.088 R)
• M78: 62,211,023 km (0.071 R)
• M79: 64,194,840 km (0.069 R)
• M80: 67,335,647 km (0.089 R)
• M81: 69,244,067 km (0.091 R)
• M82: 69,499,880 km (0.039 R)
• M83: 69,884,197 km (0.089 R)
• M84: 70,140,757 km (0.113 R)
• M85: 75,206,290 km (0.106 R)
• M86: 75,864,222 km (0.086 R)
• M87: 77,053,226 km (0.095 R)
• M88: 78,381,655 km (0.118 R)
• M89: 79,316,043 km (0.077 R)
• M90: 79,717,564 km (0.089 R)
• M91: 79,851,603 km (0.109 R)
• M92: 82,818,578 km (0.03 R)
• M93: 83,497,902 km (0.08 R)
• M94: 84,862,235 km (0.1 R)
• M95: 87,612,741 km (0.085 R)
• M96: 88,998,915 km (0.098 R)
• M97: 90,252,695 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit