🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.53 AU - 0.77 AU

Year: 232 Days

Day: 44.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 248 Days

Day: 33.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.72 AU - 0.98 AU

Year: 347 Days

Day: 16.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,211,264 km

• M1: 152,440 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.5 AU - 2.1 AU

Year: 1070 Days

Day: 17.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,211,264 km

• M1: 427,401 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.8

Radius: 12.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.71 AU - 3.07 AU

Year: 2176 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 96,211,264 km

• M1: 205,099 km (0.081 R)
• M2: 365,617 km (0.103 R)
• M3: 476,469 km (0.098 R)
• M4: 571,015 km (0.084 R)
• M5: 665,112 km (0.049 R)
• M6: 862,581 km (0.081 R)
• M7: 973,583 km (0.055 R)
• M8: 1,099,993 km (0.079 R)
• M9: 1,242,560 km (0.04 R)
• M10: 1,513,182 km (0.115 R)
• M11: 1,936,544 km (0.111 R)
• M12: 2,111,275 km (0.115 R)
• M13: 2,213,450 km (0.056 R)
• M14: 2,503,371 km (0.102 R)
• M15: 2,735,995 km (0.102 R)
• M16: 2,876,169 km (0.075 R)
• M17: 3,076,480 km (0.102 R)
• M18: 3,340,969 km (0.069 R)
• M19: 3,536,643 km (0.112 R)
• M20: 3,643,606 km (0.094 R)
• M21: 3,813,848 km (0.111 R)
• M22: 3,907,945 km (0.083 R)
• M23: 4,130,397 km (0.072 R)
• M24: 4,471,929 km (0.075 R)
• M25: 4,755,268 km (0.061 R)
• M26: 5,044,590 km (0.091 R)
• M27: 5,427,560 km (0.112 R)
• M28: 5,730,047 km (0.09 R)
• M29: 6,166,424 km (0.09 R)
• M30: 6,407,426 km (0.089 R)
• M31: 6,538,474 km (0.075 R)
• M32: 7,168,281 km (0.105 R)
• M33: 7,618,720 km (0.119 R)
• M34: 7,717,904 km (0.086 R)
• M35: 7,957,709 km (0.072 R)
• M36: 8,078,435 km (0.077 R)
• M37: 8,567,919 km (0.094 R)
• M38: 8,774,663 km (0.092 R)
• M39: 9,362,433 km (0.059 R)
• M40: 9,447,405 km (0.041 R)
• M41: 9,984,760 km (0.053 R)
• M42: 10,311,781 km (0.077 R)
• M43: 10,598,261 km (0.052 R)
• M44: 10,686,973 km (0.096 R)
• M45: 10,864,994 km (0.032 R)
• M46: 11,450,520 km (0.104 R)
• M47: 11,655,619 km (0.076 R)
• M48: 11,770,061 km (0.079 R)
• M49: 12,023,181 km (0.093 R)
• M50: 12,324,621 km (0.057 R)
• M51: 12,534,955 km (0.111 R)
• M52: 12,675,727 km (0.103 R)
• M53: 13,101,333 km (0.112 R)
• M54: 13,244,199 km (0.086 R)
• M55: 13,676,088 km (0.111 R)
• M56: 13,942,222 km (0.056 R)
• M57: 14,039,461 km (0.108 R)
• M58: 14,161,383 km (0.06 R)
• M59: 14,406,125 km (0.084 R)
• M60: 14,800,765 km (0.08 R)
• M61: 14,974,448 km (0.102 R)
• M62: 15,929,480 km (0.117 R)
• M63: 17,320,441 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 12.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.67 AU - 4.97 AU

Year: 3977 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,211,264 km

• M1: 159,771 km (0.069 R)
• M2: 260,001 km (0.041 R)
• M3: 420,071 km (0.112 R)
• M4: 502,200 km (0.106 R)
• M5: 643,720 km (0.119 R)
• M6: 812,167 km (0.09 R)
• M7: 933,341 km (0.091 R)
• M8: 1,048,083 km (0.114 R)
• M9: 1,757,625 km (0.041 R)
• M10: 1,869,674 km (0.03 R)
• M11: 2,101,401 km (0.065 R)
• M12: 2,272,691 km (0.036 R)
• M13: 2,502,473 km (0.034 R)
• M14: 2,852,383 km (0.103 R)
• M15: 2,985,226 km (0.102 R)
• M16: 4,251,123 km (0.103 R)
• M17: 4,403,563 km (0.104 R)
• M18: 5,169,803 km (0.052 R)
• M19: 5,379,689 km (0.069 R)
• M20: 5,616,054 km (0.108 R)
• M21: 6,222,374 km (0.062 R)
• M22: 6,445,723 km (0.053 R)
• M23: 6,570,937 km (0.081 R)
• M24: 7,028,706 km (0.113 R)
• M25: 7,628,743 km (0.096 R)
• M26: 8,381,370 km (0.117 R)
• M27: 8,463,350 km (0.076 R)
• M28: 8,600,681 km (0.081 R)
• M29: 8,877,736 km (0.11 R)
• M30: 8,989,336 km (0.113 R)
• M31: 9,270,430 km (0.074 R)
• M32: 9,640,236 km (0.07 R)
• M33: 9,899,041 km (0.104 R)
• M34: 10,247,753 km (0.049 R)
• M35: 10,512,093 km (0.042 R)
• M36: 10,957,446 km (0.091 R)
• M37: 11,257,838 km (0.073 R)
• M38: 11,591,441 km (0.033 R)
• M39: 11,774,699 km (0.074 R)
• M40: 11,866,851 km (0.046 R)
• M41: 11,989,821 km (0.045 R)
• M42: 12,237,255 km (0.107 R)
• M43: 12,361,721 km (0.094 R)
• M44: 13,244,049 km (0.075 R)
• M45: 13,757,319 km (0.118 R)
• M46: 14,081,498 km (0.119 R)
• M47: 14,473,893 km (0.113 R)
• M48: 14,737,485 km (0.12 R)
• M49: 14,869,879 km (0.091 R)
• M50: 15,470,514 km (0.064 R)
• M51: 15,605,003 km (0.032 R)
• M52: 15,739,940 km (0.11 R)
• M53: 16,181,254 km (0.12 R)
• M54: 16,592,199 km (0.097 R)
• M55: 16,799,093 km (0.084 R)
• M56: 16,972,028 km (0.069 R)
• M57: 17,354,699 km (0.08 R)
• M58: 17,564,585 km (0.093 R)
• M59: 18,555,372 km (0.115 R)
• M60: 19,093,625 km (0.109 R)
• M61: 19,237,987 km (0.044 R)
• M62: 19,527,908 km (0.111 R)
• M63: 20,001,983 km (0.066 R)
• M64: 20,222,191 km (0.072 R)
• M65: 20,369,396 km (0.11 R)
• M66: 21,260,101 km (0.08 R)
• M67: 21,634,994 km (0.108 R)
• M68: 21,974,282 km (0.115 R)
• M69: 22,125,675 km (0.062 R)
• M70: 22,391,360 km (0.044 R)
• M71: 23,002,767 km (0.116 R)
• M72: 23,813,438 km (0.117 R)
• M73: 23,929,975 km (0.052 R)
• M74: 24,202,841 km (0.108 R)
• M75: 24,437,411 km (0.075 R)
• M76: 24,712,222 km (0.118 R)
• M77: 25,225,043 km (0.093 R)
• M78: 27,067,940 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 9.9

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.45 AU - 7.17 AU

Year: 7871 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,211,264 km

• M1: 126,709 km (0.036 R)
• M2: 443,408 km (0.084 R)
• M3: 639,680 km (0.032 R)
• M4: 711,637 km (0.049 R)
• M5: 1,389,315 km (0.042 R)
• M6: 1,564,046 km (0.058 R)
• M7: 1,956,890 km (0.085 R)
• M8: 2,334,026 km (0.091 R)
• M9: 2,709,965 km (0.09 R)
• M10: 2,831,289 km (0.095 R)
• M11: 2,905,041 km (0.066 R)
• M12: 3,130,186 km (0.093 R)
• M13: 3,309,404 km (0.074 R)
• M14: 3,894,332 km (0.086 R)
• M15: 4,453,828 km (0.052 R)
• M16: 4,949,296 km (0.119 R)
• M17: 5,038,606 km (0.094 R)
• M18: 5,128,514 km (0.1 R)
• M19: 5,340,195 km (0.035 R)
• M20: 5,678,586 km (0.101 R)
• M21: 6,151,464 km (0.087 R)
• M22: 6,311,983 km (0.051 R)
• M23: 6,571,685 km (0.099 R)
• M24: 7,034,541 km (0.07 R)
• M25: 7,168,730 km (0.12 R)
• M26: 8,026,674 km (0.057 R)
• M27: 8,916,931 km (0.106 R)
• M28: 9,062,190 km (0.105 R)
• M29: 9,208,347 km (0.078 R)
• M30: 9,838,304 km (0.1 R)
• M31: 10,177,293 km (0.065 R)
• M32: 10,329,284 km (0.089 R)
• M33: 10,482,024 km (0.039 R)
• M34: 11,810,154 km (0.051 R)
• M35: 12,251,018 km (0.108 R)
• M36: 12,372,342 km (0.095 R)
• M37: 12,575,197 km (0.1 R)
• M38: 14,836,070 km (0.119 R)
• M39: 15,008,406 km (0.078 R)
• M40: 15,792,598 km (0.108 R)
• M41: 16,545,375 km (0.09 R)
• M42: 16,679,415 km (0.119 R)
• M43: 16,858,782 km (0.103 R)
• M44: 17,400,476 km (0.07 R)
• M45: 17,993,931 km (0.058 R)
• M46: 18,733,244 km (0.107 R)
• M47: 18,826,443 km (0.074 R)
• M48: 19,013,141 km (0.081 R)
• M49: 20,003,479 km (0.108 R)
• M50: 20,289,510 km (0.089 R)
• M51: 21,010,572 km (0.104 R)
• M52: 21,593,405 km (0.071 R)
• M53: 22,329,577 km (0.045 R)
• M54: 22,725,562 km (0.12 R)
• M55: 22,824,895 km (0.055 R)
• M56: 24,180,252 km (0.073 R)
• M57: 25,098,184 km (0.081 R)
• M58: 25,200,958 km (0.067 R)
• M59: 25,303,732 km (0.114 R)
• M60: 25,458,266 km (0.029 R)
• M61: 27,442,832 km (0.112 R)
• M62: 27,601,555 km (0.074 R)
• M63: 28,026,563 km (0.059 R)
• M64: 29,044,427 km (0.059 R)
• M65: 30,238,068 km (0.096 R)
• M66: 31,392,365 km (0.12 R)
• M67: 32,169,825 km (0.087 R)
• M68: 33,066,216 km (0.114 R)
• M69: 33,348,058 km (0.065 R)
• M70: 34,027,681 km (0.043 R)
• M71: 34,141,376 km (0.104 R)
• M72: 34,483,207 km (0.118 R)
• M73: 35,919,945 km (0.1 R)
• M74: 36,500,235 km (0.096 R)
• M75: 39,268,244 km (0.096 R)
• M76: 39,387,474 km (0.059 R)
• M77: 40,105,843 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.7

Radius: 3.3

Gravity: 69.76 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.4 AU - 17.58 AU

Year: 27003 Days

Day: 15.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,211,264 km

• M1: 151,991 km (0.115 R)
• M2: 444,156 km (0.096 R)
• M3: 515,963 km (0.073 R)
• M4: 591,510 km (0.057 R)
• M5: 868,864 km (0.098 R)
• M6: 898,485 km (0.078 R)
• M7: 1,084,136 km (0.101 R)
• M8: 1,634,806 km (0.067 R)
• M9: 2,176,499 km (0.088 R)
• M10: 2,681,093 km (0.11 R)
• M11: 3,173,868 km (0.039 R)
• M12: 4,088,809 km (0.106 R)
• M13: 5,024,843 km (0.053 R)
• M14: 5,078,698 km (0.08 R)
• M15: 6,253,789 km (0.112 R)
• M16: 6,901,249 km (0.117 R)
• M17: 7,324,162 km (0.109 R)
• M18: 7,446,683 km (0.082 R)
• M19: 7,817,835 km (0.11 R)
• M20: 9,561,548 km (0.048 R)
• M21: 11,489,864 km (0.117 R)
• M22: 11,703,490 km (0.091 R)
• M23: 13,086,074 km (0.106 R)
• M24: 13,909,909 km (0.061 R)
• M25: 15,450,019 km (0.088 R)
• M26: 15,764,474 km (0.065 R)
• M27: 17,859,293 km (0.088 R)
• M28: 17,941,572 km (0.096 R)
• M29: 19,444,432 km (0.098 R)
• M30: 20,296,691 km (0.095 R)
• M31: 21,597,594 km (0.079 R)
• M32: 22,746,805 km (0.069 R)
• M33: 23,644,243 km (0.064 R)
• M34: 25,380,924 km (0.052 R)
• M35: 26,498,720 km (0.038 R)
• M36: 27,347,538 km (0.043 R)
• M37: 28,013,996 km (0.041 R)
• M38: 28,205,332 km (0.109 R)
• M39: 28,782,032 km (0.039 R)
• M40: 29,265,682 km (0.04 R)
• M41: 32,122,852 km (0.092 R)
• M42: 35,480,426 km (0.102 R)
• M43: 36,310,994 km (0.077 R)
• M44: 37,991,277 km (0.068 R)
• M45: 38,840,843 km (0.075 R)
• M46: 39,482,169 km (0.037 R)
• M47: 39,804,104 km (0.082 R)
• M48: 42,410,996 km (0.102 R)
• M49: 42,850,814 km (0.089 R)
• M50: 45,296,739 km (0.052 R)
• M51: 45,409,087 km (0.057 R)
• M52: 47,445,264 km (0.084 R)
• M53: 48,474,647 km (0.087 R)
• M54: 49,858,278 km (0.086 R)
• M55: 50,438,717 km (0.085 R)
• M56: 51,489,044 km (0.086 R)
• M57: 52,193,351 km (0.066 R)
• M58: 52,782,617 km (0.069 R)
• M59: 52,900,649 km (0.106 R)
• M60: 53,137,164 km (0.073 R)
• M61: 53,255,645 km (0.065 R)
• M62: 53,374,127 km (0.063 R)
• M63: 54,324,971 km (0.075 R)
• M64: 55,641,731 km (0.039 R)
• M65: 56,485,014 km (0.061 R)
• M66: 58,184,297 km (0.03 R)
• M67: 58,795,254 km (0.081 R)
• M68: 59,040,296 km (0.093 R)
• M69: 59,654,245 km (0.11 R)
• M70: 62,380,517 km (0.104 R)
• M71: 64,136,497 km (0.072 R)
• M72: 67,056,348 km (0.105 R)
• M73: 67,440,515 km (0.108 R)
• M74: 67,953,636 km (0.114 R)
• M75: 68,725,860 km (0.097 R)
• M76: 69,889,582 km (0.12 R)
• M77: 70,669,137 km (0.09 R)
• M78: 70,929,586 km (0.114 R)
• M79: 74,212,063 km (0.12 R)
• M80: 76,338,746 km (0.099 R)
• M81: 77,007,449 km (0.105 R)
• M82: 77,141,488 km (0.117 R)
• M83: 77,275,528 km (0.035 R)
• M84: 79,837,092 km (0.102 R)
• M85: 80,244,148 km (0.047 R)
• M86: 81,742,371 km (0.11 R)
• M87: 82,152,568 km (0.057 R)
• M88: 84,075,948 km (0.071 R)
• M89: 87,687,091 km (0.061 R)
• M90: 90,499,082 km (0.12 R)
• M91: 91,065,161 km (0.103 R)
• M92: 91,348,499 km (0.111 R)
• M93: 92,342,726 km (0.109 R)
• M94: 93,483,410 km (0.103 R)
• M95: 94,485,417 km (0.08 R)
• M96: 94,772,345 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit