🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 298 Days

Day: 26.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,236,115 km

• M1: 209,437 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 314 Days

Day: 17.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.94 AU - 1.27 AU

Year: 439 Days

Day: 36.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,236,115 km

• M1: 52,060 km (0.12 R)
• M2: 217,814 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.27 AU - 1.43 AU

Year: 597 Days

Day: 16.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,236,115 km

• M1: 239,506 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.37 AU - 1.65 AU

Year: 707 Days

Day: 30.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,236,115 km

• M1: 117,135 km (0.041 R)
• M2: 194,477 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.75 AU - 2.15 AU

Year: 1037 Days

Day: 37.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,236,115 km

• M1: 68,217 km (0.086 R)
• M2: 540,647 km (0.111 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 11.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.37 AU - 5.17 AU

Year: 3360 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,236,115 km

• M1: 160,070 km (0.086 R)
• M2: 387,159 km (0.039 R)
• M3: 476,469 km (0.047 R)
• M4: 581,337 km (0.081 R)
• M5: 666,010 km (0.086 R)
• M6: 740,210 km (0.094 R)
• M7: 956,529 km (0.117 R)
• M8: 1,059,602 km (0.103 R)
• M9: 1,240,166 km (0.048 R)
• M10: 1,372,860 km (0.112 R)
• M11: 1,500,616 km (0.12 R)
• M12: 1,715,439 km (0.092 R)
• M13: 1,832,275 km (0.088 R)
• M14: 1,918,892 km (0.117 R)
• M15: 2,017,926 km (0.106 R)
• M16: 2,141,643 km (0.038 R)
• M17: 2,372,921 km (0.067 R)
• M18: 2,612,577 km (0.117 R)
• M19: 2,810,046 km (0.084 R)
• M20: 2,910,726 km (0.086 R)
• M21: 2,999,886 km (0.071 R)
• M22: 3,141,705 km (0.12 R)
• M23: 3,285,768 km (0.05 R)
• M24: 3,445,538 km (0.108 R)
• M25: 3,539,934 km (0.111 R)
• M26: 3,954,620 km (0.037 R)
• M27: 4,053,504 km (0.115 R)
• M28: 4,210,881 km (0.078 R)
• M29: 4,326,520 km (0.102 R)
• M30: 4,487,338 km (0.08 R)
• M31: 4,890,504 km (0.081 R)
• M32: 5,430,552 km (0.106 R)
• M33: 5,731,693 km (0.105 R)
• M34: 5,860,197 km (0.09 R)
• M35: 6,103,593 km (0.104 R)
• M36: 6,251,396 km (0.096 R)
• M37: 6,400,246 km (0.117 R)
• M38: 6,668,026 km (0.114 R)
• M39: 7,283,771 km (0.078 R)
• M40: 7,405,543 km (0.061 R)
• M41: 7,775,200 km (0.109 R)
• M42: 8,169,091 km (0.095 R)
• M43: 8,477,861 km (0.114 R)
• M44: 8,551,014 km (0.119 R)
• M45: 8,809,071 km (0.103 R)
• M46: 9,069,521 km (0.038 R)
• M47: 9,484,056 km (0.086 R)
• M48: 9,962,769 km (0.03 R)
• M49: 10,214,842 km (0.056 R)
• M50: 10,331,827 km (0.071 R)
• M51: 10,586,892 km (0.1 R)
• M52: 10,665,879 km (0.032 R)
• M53: 10,844,200 km (0.081 R)
• M54: 10,983,476 km (0.098 R)
• M55: 11,405,192 km (0.026 R)
• M56: 11,587,552 km (0.104 R)
• M57: 11,689,278 km (0.106 R)
• M58: 12,119,821 km (0.097 R)
• M59: 12,513,862 km (0.096 R)
• M60: 12,722,850 km (0.116 R)
• M61: 12,933,185 km (0.097 R)
• M62: 13,059,894 km (0.072 R)
• M63: 13,442,416 km (0.115 R)
• M64: 13,613,705 km (0.114 R)
• M65: 13,807,135 km (0.111 R)
• M66: 13,893,453 km (0.097 R)
• M67: 14,001,613 km (0.029 R)
• M68: 14,371,419 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.1

Radius: 13.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.27 AU - 8.99 AU

Year: 8026 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,236,115 km

• M1: 180,265 km (0.064 R)
• M2: 267,930 km (0.109 R)
• M3: 375,790 km (0.117 R)
• M4: 464,651 km (0.098 R)
• M5: 635,043 km (0.102 R)
• M6: 927,806 km (0.079 R)
• M7: 1,045,390 km (0.079 R)
• M8: 1,297,313 km (0.118 R)
• M9: 1,413,999 km (0.082 R)
• M10: 1,604,886 km (0.119 R)
• M11: 1,712,746 km (0.079 R)
• M12: 2,090,780 km (0.055 R)
• M13: 2,310,240 km (0.052 R)
• M14: 2,643,245 km (0.105 R)
• M15: 2,947,377 km (0.093 R)
• M16: 3,332,293 km (0.09 R)
• M17: 3,495,504 km (0.067 R)
• M18: 3,661,557 km (0.095 R)
• M19: 3,781,685 km (0.065 R)
• M20: 4,050,961 km (0.081 R)
• M21: 4,453,828 km (0.053 R)
• M22: 4,660,123 km (0.089 R)
• M23: 4,975,625 km (0.091 R)
• M24: 5,352,612 km (0.053 R)
• M25: 5,517,169 km (0.084 R)
• M26: 5,851,222 km (0.081 R)
• M27: 6,020,716 km (0.068 R)
• M28: 6,249,301 km (0.119 R)
• M29: 6,774,240 km (0.114 R)
• M30: 7,012,101 km (0.119 R)
• M31: 7,404,795 km (0.11 R)
• M32: 8,306,272 km (0.048 R)
• M33: 8,721,855 km (0.107 R)
• M34: 8,948,346 km (0.089 R)
• M35: 9,539,856 km (0.045 R)
• M36: 9,673,148 km (0.093 R)
• M37: 9,773,378 km (0.09 R)
• M38: 10,042,655 km (0.075 R)
• M39: 10,314,324 km (0.082 R)
• M40: 10,864,994 km (0.114 R)
• M41: 11,179,000 km (0.037 R)
• M42: 12,030,810 km (0.073 R)
• M43: 13,014,267 km (0.061 R)
• M44: 13,162,219 km (0.066 R)
• M45: 13,910,059 km (0.115 R)
• M46: 14,441,879 km (0.106 R)
• M47: 15,486,222 km (0.034 R)
• M48: 15,682,345 km (0.058 R)
• M49: 15,800,378 km (0.12 R)
• M50: 16,235,857 km (0.106 R)
• M51: 16,675,226 km (0.059 R)
• M52: 16,795,652 km (0.082 R)
• M53: 17,199,566 km (0.076 R)
• M54: 17,688,303 km (0.036 R)
• M55: 17,893,401 km (0.116 R)
• M56: 18,471,597 km (0.096 R)
• M57: 19,140,150 km (0.09 R)
• M58: 19,773,996 km (0.092 R)
• M59: 20,932,332 km (0.042 R)
• M60: 21,236,315 km (0.065 R)
• M61: 21,936,433 km (0.039 R)
• M62: 22,068,528 km (0.093 R)
• M63: 22,599,750 km (0.086 R)
• M64: 23,045,702 km (0.107 R)
• M65: 24,766,376 km (0.06 R)
• M66: 24,858,080 km (0.051 R)
• M67: 25,041,936 km (0.117 R)
• M68: 25,180,014 km (0.12 R)
• M69: 25,364,618 km (0.104 R)
• M70: 27,614,271 km (0.108 R)
• M71: 28,091,039 km (0.113 R)
• M72: 28,426,288 km (0.117 R)
• M73: 29,732,128 km (0.097 R)
• M74: 30,024,891 km (0.096 R)
• M75: 30,367,769 km (0.062 R)
• M76: 31,652,665 km (0.108 R)
• M77: 32,051,643 km (0.108 R)
• M78: 32,602,762 km (0.115 R)
• M79: 33,157,171 km (0.114 R)
• M80: 33,663,859 km (0.091 R)
• M81: 34,173,090 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 8.6

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.42 AU - 11.54 AU

Year: 14812 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,236,115 km

• M1: 268,528 km (0.097 R)
• M2: 336,296 km (0.077 R)
• M3: 563,834 km (0.106 R)
• M4: 656,884 km (0.089 R)
• M5: 735,274 km (0.06 R)
• M6: 880,832 km (0.058 R)
• M7: 968,347 km (0.107 R)
• M8: 1,200,523 km (0.093 R)
• M9: 1,502,411 km (0.079 R)
• M10: 1,855,911 km (0.062 R)
• M11: 2,356,765 km (0.086 R)
• M12: 2,511,898 km (0.083 R)
• M13: 2,832,336 km (0.07 R)
• M14: 3,725,436 km (0.075 R)
• M15: 4,016,852 km (0.08 R)
• M16: 5,174,142 km (0.099 R)
• M17: 5,254,775 km (0.07 R)
• M18: 5,335,857 km (0.096 R)
• M19: 5,458,228 km (0.069 R)
• M20: 5,914,950 km (0.073 R)
• M21: 6,865,046 km (0.117 R)
• M22: 7,861,966 km (0.073 R)
• M23: 8,710,934 km (0.052 R)
• M24: 9,146,264 km (0.11 R)
• M25: 9,489,891 km (0.114 R)
• M26: 11,113,626 km (0.108 R)
• M27: 11,532,949 km (0.087 R)
• M28: 12,332,998 km (0.091 R)
• M29: 12,441,008 km (0.095 R)
• M30: 13,594,407 km (0.108 R)
• M31: 13,706,007 km (0.094 R)
• M32: 13,817,907 km (0.081 R)
• M33: 15,126,738 km (0.109 R)
• M34: 15,474,703 km (0.101 R)
• M35: 16,832,902 km (0.063 R)
• M36: 16,892,741 km (0.072 R)
• M37: 17,253,721 km (0.086 R)
• M38: 17,922,124 km (0.114 R)
• M39: 18,413,553 km (0.042 R)
• M40: 18,660,988 km (0.05 R)
• M41: 18,909,470 km (0.056 R)
• M42: 18,971,703 km (0.098 R)
• M43: 19,347,044 km (0.107 R)
• M44: 19,724,629 km (0.077 R)
• M45: 19,914,319 km (0.103 R)
• M46: 20,168,336 km (0.084 R)
• M47: 21,130,101 km (0.038 R)
• M48: 21,194,727 km (0.111 R)
• M49: 21,649,205 km (0.119 R)
• M50: 23,632,873 km (0.084 R)
• M51: 23,700,043 km (0.086 R)
• M52: 24,374,729 km (0.03 R)
• M53: 24,646,399 km (0.04 R)
• M54: 25,055,699 km (0.113 R)
• M55: 25,124,214 km (0.12 R)
• M56: 25,536,207 km (0.03 R)
• M57: 25,950,443 km (0.059 R)
• M58: 26,088,971 km (0.097 R)
• M59: 26,715,637 km (0.069 R)
• M60: 27,417,699 km (0.101 R)
• M61: 28,196,955 km (0.029 R)
• M62: 28,839,926 km (0.045 R)
• M63: 29,704,752 km (0.039 R)
• M64: 29,849,712 km (0.055 R)
• M65: 30,871,166 km (0.102 R)
• M66: 31,533,735 km (0.086 R)
• M67: 32,873,085 km (0.105 R)
• M68: 33,776,207 km (0.078 R)
• M69: 35,453,199 km (0.086 R)
• M70: 36,301,718 km (0.113 R)
• M71: 36,379,210 km (0.1 R)
• M72: 36,923,148 km (0.103 R)
• M73: 37,626,258 km (0.081 R)
• M74: 38,729,094 km (0.1 R)
• M75: 40,002,171 km (0.094 R)
• M76: 40,483,278 km (0.055 R)
• M77: 47,076,655 km (0.087 R)
• M78: 47,161,178 km (0.045 R)
• M79: 47,669,212 km (0.109 R)
• M80: 50,150,442 km (0.069 R)
• M81: 53,112,480 km (0.105 R)
• M82: 53,994,509 km (0.103 R)
• M83: 54,082,921 km (0.12 R)
• M84: 54,171,483 km (0.079 R)
• M85: 55,683,469 km (0.103 R)
• M86: 56,489,652 km (0.108 R)
• M87: 58,022,731 km (0.108 R)
• M88: 58,839,984 km (0.063 R)
• M89: 61,222,031 km (0.108 R)
• M90: 61,498,937 km (0.112 R)
• M91: 61,591,388 km (0.094 R)
• M92: 61,776,291 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.4

Radius: 7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.99 AU - 19.57 AU

Year: 26175 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,236,115 km

• M1: 124,316 km (0.079 R)
• M2: 173,384 km (0.114 R)
• M3: 318,344 km (0.079 R)
• M4: 371,751 km (0.058 R)
• M5: 759,658 km (0.115 R)
• M6: 853,456 km (0.062 R)
• M7: 1,785,899 km (0.099 R)
• M8: 2,254,889 km (0.096 R)
• M9: 2,966,376 km (0.102 R)
• M10: 3,056,284 km (0.037 R)
• M11: 3,393,329 km (0.049 R)
• M12: 3,742,340 km (0.109 R)
• M13: 4,169,592 km (0.07 R)
• M14: 4,612,252 km (0.116 R)
• M15: 4,681,665 km (0.053 R)
• M16: 5,105,626 km (0.029 R)
• M17: 5,358,596 km (0.113 R)
• M18: 5,431,599 km (0.052 R)
• M19: 5,578,654 km (0.097 R)
• M20: 6,644,838 km (0.11 R)
• M21: 7,120,709 km (0.117 R)
• M22: 9,044,538 km (0.083 R)
• M23: 9,838,454 km (0.099 R)
• M24: 10,198,536 km (0.052 R)
• M25: 11,070,841 km (0.115 R)
• M26: 11,304,363 km (0.048 R)
• M27: 11,586,804 km (0.117 R)
• M28: 11,966,932 km (0.11 R)
• M29: 12,062,525 km (0.057 R)
• M30: 12,984,048 km (0.103 R)
• M31: 13,181,068 km (0.108 R)
• M32: 14,180,233 km (0.084 R)
• M33: 14,484,814 km (0.107 R)
• M34: 16,092,393 km (0.103 R)
• M35: 16,676,273 km (0.115 R)
• M36: 19,529,104 km (0.111 R)
• M37: 20,037,887 km (0.082 R)
• M38: 20,665,899 km (0.114 R)
• M39: 21,300,194 km (0.087 R)
• M40: 22,528,841 km (0.099 R)
• M41: 23,003,066 km (0.118 R)
• M42: 26,288,235 km (0.12 R)
• M43: 26,475,083 km (0.083 R)
• M44: 26,787,444 km (0.06 R)
• M45: 27,163,682 km (0.064 R)
• M46: 27,478,735 km (0.039 R)
• M47: 28,239,590 km (0.095 R)
• M48: 29,911,645 km (0.104 R)
• M49: 30,432,695 km (0.105 R)
• M50: 31,483,470 km (0.06 R)
• M51: 32,813,844 km (0.068 R)
• M52: 33,958,866 km (0.077 R)
• M53: 34,162,319 km (0.114 R)
• M54: 36,288,105 km (0.106 R)
• M55: 37,122,412 km (0.053 R)
• M56: 37,192,125 km (0.088 R)
• M57: 37,261,987 km (0.045 R)
• M58: 37,401,861 km (0.115 R)
• M59: 41,098,574 km (0.058 R)
• M60: 43,063,393 km (0.1 R)
• M61: 43,430,655 km (0.12 R)
• M62: 43,725,214 km (0.03 R)
• M63: 44,242,224 km (0.105 R)
• M64: 45,580,975 km (0.062 R)
• M65: 46,857,494 km (0.072 R)
• M66: 46,932,891 km (0.077 R)
• M67: 47,765,553 km (0.108 R)
• M68: 48,679,596 km (0.104 R)
• M69: 48,755,891 km (0.066 R)
• M70: 50,292,859 km (0.103 R)
• M71: 51,300,251 km (0.113 R)
• M72: 51,611,565 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit