🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 187 Days

Day: 32.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 278 Days

Day: 22 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,567,384 km

• M1: 656,585 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 608 Days

Day: 12.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,567,384 km

• M1: 35,155 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.5 AU - 2.64 AU

Year: 1435 Days

Day: 43.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,567,384 km

• M1: 525,986 km (0.112 R)
• M2: 1,574,817 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.6 AU - 5.62 AU

Year: 4023 Days

Day: 31.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 64.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 8.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.34 AU - 8.4 AU

Year: 8433 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,567,384 km

• M1: 109,805 km (0.095 R)
• M2: 496,815 km (0.081 R)
• M3: 592,108 km (0.079 R)
• M4: 735,124 km (0.063 R)
• M5: 898,934 km (0.088 R)
• M6: 962,363 km (0.102 R)
• M7: 1,123,031 km (0.101 R)
• M8: 1,302,848 km (0.027 R)
• M9: 1,365,081 km (0.031 R)
• M10: 1,557,463 km (0.057 R)
• M11: 1,634,806 km (0.115 R)
• M12: 1,874,461 km (0.097 R)
• M13: 1,956,890 km (0.11 R)
• M14: 2,064,600 km (0.114 R)
• M15: 2,223,922 km (0.086 R)
• M16: 2,374,567 km (0.091 R)
• M17: 2,476,892 km (0.068 R)
• M18: 2,901,152 km (0.089 R)
• M19: 3,066,008 km (0.12 R)
• M20: 3,376,574 km (0.117 R)
• M21: 4,042,882 km (0.082 R)
• M22: 4,104,068 km (0.039 R)
• M23: 4,196,370 km (0.082 R)
• M24: 4,367,659 km (0.063 R)
• M25: 4,477,763 km (0.077 R)
• M26: 4,668,800 km (0.097 R)
• M27: 5,009,434 km (0.054 R)
• M28: 5,291,277 km (0.092 R)
• M29: 5,714,938 km (0.081 R)
• M30: 5,801,106 km (0.092 R)
• M31: 5,957,137 km (0.1 R)
• M32: 6,220,279 km (0.116 R)
• M33: 6,613,123 km (0.108 R)
• M34: 6,667,427 km (0.103 R)
• M35: 6,922,342 km (0.08 R)
• M36: 6,995,645 km (0.094 R)
• M37: 7,087,798 km (0.098 R)
• M38: 7,479,295 km (0.095 R)
• M39: 7,573,542 km (0.113 R)
• M40: 7,877,824 km (0.082 R)
• M41: 8,012,163 km (0.116 R)
• M42: 8,205,593 km (0.094 R)
• M43: 8,400,369 km (0.113 R)
• M44: 8,616,538 km (0.11 R)
• M45: 8,755,066 km (0.116 R)
• M46: 9,397,589 km (0.069 R)
• M47: 9,519,661 km (0.116 R)
• M48: 9,580,996 km (0.089 R)
• M49: 9,724,460 km (0.098 R)
• M50: 10,347,685 km (0.074 R)
• M51: 10,855,420 km (0.118 R)
• M52: 10,940,840 km (0.101 R)
• M53: 11,026,560 km (0.084 R)
• M54: 11,436,458 km (0.07 R)
• M55: 11,545,066 km (0.069 R)
• M56: 12,071,651 km (0.054 R)
• M57: 12,226,784 km (0.114 R)
• M58: 13,651,853 km (0.107 R)
• M59: 13,744,155 km (0.12 R)
• M60: 13,975,732 km (0.069 R)
• M61: 14,138,644 km (0.1 R)
• M62: 14,325,492 km (0.025 R)
• M63: 14,654,458 km (0.098 R)
• M64: 14,725,367 km (0.095 R)
• M65: 15,560,123 km (0.097 R)
• M66: 15,656,614 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 13.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.15 AU - 14.37 AU

Year: 14950 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,567,384 km

• M1: 207,193 km (0.102 R)
• M2: 367,113 km (0.111 R)
• M3: 689,497 km (0.097 R)
• M4: 896,241 km (0.084 R)
• M5: 985,252 km (0.112 R)
• M6: 1,246,898 km (0.114 R)
• M7: 1,348,026 km (0.09 R)
• M8: 1,558,810 km (0.104 R)
• M9: 1,838,109 km (0.074 R)
• M10: 2,574,430 km (0.115 R)
• M11: 2,672,566 km (0.088 R)
• M12: 3,112,832 km (0.063 R)
• M13: 3,323,765 km (0.111 R)
• M14: 3,431,177 km (0.097 R)
• M15: 3,723,192 km (0.049 R)
• M16: 3,872,341 km (0.113 R)
• M17: 3,985,437 km (0.103 R)
• M18: 4,370,801 km (0.096 R)
• M19: 5,053,566 km (0.104 R)
• M20: 5,812,775 km (0.087 R)
• M21: 6,117,805 km (0.046 R)
• M22: 6,383,491 km (0.099 R)
• M23: 7,249,962 km (0.096 R)
• M24: 8,056,444 km (0.034 R)
• M25: 8,841,533 km (0.098 R)
• M26: 10,169,214 km (0.05 R)
• M27: 11,178,402 km (0.115 R)
• M28: 11,449,323 km (0.106 R)
• M29: 11,942,548 km (0.045 R)
• M30: 13,006,488 km (0.11 R)
• M31: 14,042,453 km (0.082 R)
• M32: 15,524,968 km (0.087 R)
• M33: 16,070,850 km (0.031 R)
• M34: 16,561,382 km (0.068 R)
• M35: 17,181,465 km (0.049 R)
• M36: 17,809,178 km (0.07 R)
• M37: 17,998,868 km (0.057 R)
• M38: 18,125,876 km (0.108 R)
• M39: 18,253,035 km (0.114 R)
• M40: 18,636,454 km (0.08 R)
• M41: 20,130,787 km (0.025 R)
• M42: 20,593,194 km (0.097 R)
• M43: 21,192,782 km (0.075 R)
• M44: 21,595,799 km (0.1 R)
• M45: 21,933,591 km (0.113 R)
• M46: 22,957,439 km (0.092 R)
• M47: 23,579,317 km (0.079 R)
• M48: 24,066,707 km (0.108 R)
• M49: 25,264,388 km (0.114 R)
• M50: 27,060,759 km (0.118 R)
• M51: 28,084,756 km (0.086 R)
• M52: 29,644,314 km (0.051 R)
• M53: 29,869,309 km (0.099 R)
• M54: 30,019,805 km (0.117 R)
• M55: 31,155,701 km (0.108 R)
• M56: 34,884,129 km (0.096 R)
• M57: 35,997,885 km (0.107 R)
• M58: 37,285,025 km (0.107 R)
• M59: 37,852,899 km (0.067 R)
• M60: 39,408,866 km (0.037 R)
• M61: 39,573,723 km (0.104 R)
• M62: 39,987,212 km (0.117 R)
• M63: 40,902,003 km (0.106 R)
• M64: 43,091,367 km (0.12 R)
• M65: 44,200,187 km (0.041 R)
• M66: 46,272,117 km (0.091 R)
• M67: 47,758,671 km (0.052 R)
• M68: 49,172,222 km (0.055 R)
• M69: 49,261,083 km (0.116 R)
• M70: 50,778,753 km (0.063 R)
• M71: 51,769,091 km (0.067 R)
• M72: 53,494,553 km (0.115 R)
• M73: 54,685,950 km (0.078 R)
• M74: 55,238,864 km (0.082 R)
• M75: 58,500,547 km (0.104 R)
• M76: 58,594,644 km (0.117 R)
• M77: 59,349,365 km (0.107 R)
• M78: 59,822,693 km (0.072 R)
• M79: 64,235,531 km (0.077 R)
• M80: 64,429,858 km (0.119 R)
• M81: 64,721,574 km (0.084 R)
• M82: 64,916,350 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.24 AU - 16.28 AU

Year: 16815 Days

Day: 5 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,567,384 km

• M1: 207,941 km (0.112 R)
• M2: 275,559 km (0.047 R)
• M3: 703,708 km (0.059 R)
• M4: 759,508 km (0.108 R)
• M5: 846,126 km (0.082 R)
• M6: 1,544,000 km (0.108 R)
• M7: 1,906,625 km (0.071 R)
• M8: 2,444,728 km (0.103 R)
• M9: 3,310,900 km (0.087 R)
• M10: 3,677,116 km (0.12 R)
• M11: 3,751,915 km (0.105 R)
• M12: 4,394,737 km (0.092 R)
• M13: 4,607,764 km (0.059 R)
• M14: 5,521,657 km (0.089 R)
• M15: 5,751,589 km (0.105 R)
• M16: 6,161,488 km (0.03 R)
• M17: 6,220,878 km (0.032 R)
• M18: 6,430,016 km (0.066 R)
• M19: 6,732,951 km (0.098 R)
• M20: 6,855,322 km (0.091 R)
• M21: 7,164,691 km (0.101 R)
• M22: 7,797,191 km (0.114 R)
• M23: 8,679,220 km (0.096 R)
• M24: 8,980,360 km (0.097 R)
• M25: 9,799,708 km (0.117 R)
• M26: 10,465,418 km (0.047 R)
• M27: 10,536,328 km (0.089 R)
• M28: 10,749,953 km (0.085 R)
• M29: 11,326,952 km (0.106 R)
• M30: 11,619,267 km (0.089 R)
• M31: 11,950,925 km (0.111 R)
• M32: 12,775,060 km (0.071 R)
• M33: 13,308,975 km (0.117 R)
• M34: 13,539,954 km (0.06 R)
• M35: 13,617,296 km (0.098 R)
• M36: 13,850,220 km (0.068 R)
• M37: 14,162,730 km (0.101 R)
• M38: 14,280,463 km (0.104 R)
• M39: 14,398,645 km (0.086 R)
• M40: 15,274,691 km (0.104 R)
• M41: 15,557,131 km (0.087 R)
• M42: 16,209,079 km (0.09 R)
• M43: 16,414,626 km (0.065 R)
• M44: 16,497,055 km (0.117 R)
• M45: 16,828,264 km (0.098 R)
• M46: 17,036,505 km (0.086 R)
• M47: 17,581,639 km (0.107 R)
• M48: 17,792,872 km (0.119 R)
• M49: 18,431,654 km (0.094 R)
• M50: 18,560,309 km (0.064 R)
• M51: 19,469,116 km (0.038 R)
• M52: 20,658,868 km (0.108 R)
• M53: 21,195,176 km (0.085 R)
• M54: 21,962,763 km (0.091 R)
• M55: 22,372,810 km (0.111 R)
• M56: 22,969,706 km (0.105 R)
• M57: 23,478,787 km (0.091 R)
• M58: 23,851,286 km (0.116 R)
• M59: 24,038,283 km (0.053 R)
• M60: 24,555,144 km (0.049 R)
• M61: 25,028,173 km (0.068 R)
• M62: 25,743,400 km (0.114 R)
• M63: 25,839,143 km (0.102 R)
• M64: 26,272,079 km (0.078 R)
• M65: 26,465,210 km (0.072 R)
• M66: 27,340,208 km (0.095 R)
• M67: 27,978,093 km (0.085 R)
• M68: 28,175,413 km (0.07 R)
• M69: 28,274,147 km (0.069 R)
• M70: 28,521,732 km (0.055 R)
• M71: 29,168,593 km (0.061 R)
• M72: 29,569,066 km (0.097 R)
• M73: 30,021,749 km (0.09 R)
• M74: 30,223,707 km (0.081 R)
• M75: 31,291,387 km (0.07 R)
• M76: 31,496,186 km (0.083 R)
• M77: 33,358,979 km (0.114 R)
• M78: 33,463,398 km (0.104 R)
• M79: 35,683,730 km (0.108 R)
• M80: 35,737,136 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 7.9

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.87 AU - 19.59 AU

Year: 22770 Days

Day: 16 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,567,384 km

• M1: 111,151 km (0.083 R)
• M2: 287,677 km (0.067 R)
• M3: 1,614,311 km (0.077 R)
• M4: 2,042,759 km (0.08 R)
• M5: 2,146,729 km (0.062 R)
• M6: 2,505,615 km (0.077 R)
• M7: 2,616,916 km (0.118 R)
• M8: 3,818,785 km (0.108 R)
• M9: 4,341,480 km (0.108 R)
• M10: 5,598,401 km (0.097 R)
• M11: 6,241,223 km (0.05 R)
• M12: 7,595,832 km (0.056 R)
• M13: 8,030,414 km (0.087 R)
• M14: 8,584,973 km (0.109 R)
• M15: 8,753,719 km (0.097 R)
• M16: 10,262,115 km (0.076 R)
• M17: 10,381,494 km (0.12 R)
• M18: 11,414,318 km (0.11 R)
• M19: 11,662,201 km (0.073 R)
• M20: 12,991,977 km (0.096 R)
• M21: 13,380,782 km (0.081 R)
• M22: 15,041,318 km (0.048 R)
• M23: 15,517,937 km (0.114 R)
• M24: 15,930,228 km (0.104 R)
• M25: 16,906,504 km (0.078 R)
• M26: 17,830,271 km (0.071 R)
• M27: 18,334,565 km (0.107 R)
• M28: 18,989,655 km (0.082 R)
• M29: 19,726,574 km (0.116 R)
• M30: 19,949,474 km (0.045 R)
• M31: 20,173,273 km (0.091 R)
• M32: 20,248,072 km (0.053 R)
• M33: 22,301,452 km (0.093 R)
• M34: 22,766,702 km (0.11 R)
• M35: 22,844,492 km (0.109 R)
• M36: 23,627,936 km (0.092 R)
• M37: 23,943,738 km (0.113 R)
• M38: 25,382,271 km (0.119 R)
• M39: 26,030,478 km (0.095 R)
• M40: 27,758,035 km (0.105 R)
• M41: 30,632,707 km (0.09 R)
• M42: 30,804,745 km (0.068 R)
• M43: 31,149,717 km (0.091 R)
• M44: 32,017,834 km (0.104 R)
• M45: 32,367,295 km (0.05 R)
• M46: 32,542,474 km (0.087 R)
• M47: 35,569,138 km (0.085 R)
• M48: 36,932,722 km (0.055 R)
• M49: 37,574,946 km (0.117 R)
• M50: 38,128,309 km (0.064 R)
• M51: 38,777,264 km (0.086 R)
• M52: 40,651,725 km (0.119 R)
• M53: 42,939,675 km (0.098 R)
• M54: 43,228,549 km (0.096 R)
• M55: 43,905,180 km (0.079 R)
• M56: 44,099,208 km (0.103 R)
• M57: 45,073,390 km (0.102 R)
• M58: 46,646,710 km (0.117 R)
• M59: 47,539,660 km (0.089 R)
• M60: 48,238,133 km (0.119 R)
• M61: 48,538,376 km (0.065 R)
• M62: 49,140,956 km (0.08 R)
• M63: 49,544,122 km (0.119 R)
• M64: 49,847,207 km (0.08 R)
• M65: 49,948,335 km (0.068 R)
• M66: 52,396,355 km (0.118 R)
• M67: 53,531,354 km (0.035 R)
• M68: 55,301,396 km (0.098 R)
• M69: 56,140,939 km (0.068 R)
• M70: 56,667,823 km (0.104 R)
• M71: 58,898,626 km (0.097 R)
• M72: 59,433,888 km (0.07 R)
• M73: 59,863,383 km (0.042 R)
• M74: 61,699,996 km (0.111 R)
• M75: 62,243,784 km (0.114 R)
• M76: 62,679,862 km (0.108 R)
• M77: 63,335,849 km (0.041 R)
• M78: 64,654,853 km (0.119 R)
• M79: 64,875,510 km (0.103 R)
• M80: 65,207,019 km (0.101 R)
• M81: 66,093,985 km (0.081 R)
• M82: 66,316,287 km (0.09 R)
• M83: 66,427,439 km (0.085 R)
• M84: 67,096,440 km (0.103 R)
• M85: 68,103,832 km (0.066 R)
• M86: 68,890,867 km (0.078 R)
• M87: 69,003,514 km (0.026 R)
• M88: 69,567,947 km (0.066 R)
• M89: 70,928,539 km (0.085 R)
• M90: 72,183,516 km (0.077 R)
• M91: 73,676,054 km (0.112 R)
• M92: 74,831,099 km (0.068 R)
• M93: 77,159,141 km (0.079 R)
• M94: 77,393,262 km (0.118 R)
• M95: 77,627,681 km (0.092 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit