🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 15 Hours

Environment

Temp: 166 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 186 Days

Day: 33.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.83 AU - 1.03 AU

Year: 342 Days

Day: 19 Hours

Environment

Temp: 29 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.67 AU - 2.23 AU

Year: 1037 Days

Day: 43.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.2 AU - 2.32 AU

Year: 1294 Days

Day: 47.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.5

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.37 AU - 4.39 AU

Year: 3491 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,886,136 km

• M1: 176,525 km (0.07 R)
• M2: 310,266 km (0.111 R)
• M3: 518,207 km (0.113 R)
• M4: 756,367 km (0.113 R)
• M5: 1,068,428 km (0.033 R)
• M6: 1,285,943 km (0.115 R)
• M7: 1,393,504 km (0.107 R)
• M8: 1,855,313 km (0.093 R)
• M9: 1,993,691 km (0.111 R)
• M10: 2,151,666 km (0.088 R)
• M11: 2,248,456 km (0.12 R)
• M12: 2,396,558 km (0.053 R)
• M13: 2,633,521 km (0.034 R)
• M14: 2,754,994 km (0.12 R)
• M15: 2,931,819 km (0.108 R)
• M16: 3,130,784 km (0.078 R)
• M17: 3,523,030 km (0.063 R)
• M18: 3,773,756 km (0.044 R)
• M19: 3,852,145 km (0.07 R)
• M20: 3,970,776 km (0.055 R)
• M21: 4,272,665 km (0.056 R)
• M22: 4,354,495 km (0.09 R)
• M23: 4,707,995 km (0.092 R)
• M24: 4,813,910 km (0.062 R)
• M25: 5,266,892 km (0.059 R)
• M26: 5,443,119 km (0.12 R)
• M27: 5,554,270 km (0.115 R)
• M28: 5,711,198 km (0.086 R)
• M29: 5,801,555 km (0.101 R)
• M30: 6,283,709 km (0.075 R)
• M31: 6,612,375 km (0.032 R)
• M32: 6,802,814 km (0.119 R)
• M33: 7,067,602 km (0.076 R)
• M34: 7,213,460 km (0.116 R)
• M35: 7,582,518 km (0.08 R)
• M36: 7,806,914 km (0.041 R)
• M37: 8,109,551 km (0.099 R)
• M38: 8,416,077 km (0.106 R)
• M39: 8,935,481 km (0.03 R)
• M40: 9,066,977 km (0.053 R)
• M41: 9,492,134 km (0.034 R)
• M42: 9,788,338 km (0.075 R)
• M43: 9,869,570 km (0.104 R)
• M44: 10,032,931 km (0.113 R)
• M45: 10,169,663 km (0.086 R)
• M46: 10,389,722 km (0.105 R)
• M47: 10,528,100 km (0.109 R)
• M48: 10,722,727 km (0.05 R)
• M49: 10,974,949 km (0.06 R)
• M50: 11,144,144 km (0.114 R)
• M51: 11,542,373 km (0.087 R)
• M52: 11,685,688 km (0.052 R)
• M53: 12,090,201 km (0.095 R)
• M54: 12,587,614 km (0.069 R)
• M55: 14,427,368 km (0.083 R)
• M56: 14,581,903 km (0.09 R)
• M57: 15,236,842 km (0.052 R)
• M58: 15,457,350 km (0.058 R)
• M59: 15,805,913 km (0.104 R)
• M60: 16,029,113 km (0.118 R)
• M61: 16,125,154 km (0.113 R)
• M62: 16,414,178 km (0.079 R)
• M63: 17,291,719 km (0.064 R)
• M64: 17,587,623 km (0.082 R)
• M65: 18,653,508 km (0.068 R)
• M66: 19,774,295 km (0.065 R)
• M67: 19,911,626 km (0.111 R)
• M68: 20,291,006 km (0.047 R)
• M69: 21,443,508 km (0.054 R)
• M70: 21,796,859 km (0.112 R)
• M71: 22,545,446 km (0.082 R)
• M72: 24,140,908 km (0.106 R)
• M73: 24,398,066 km (0.105 R)
• M74: 24,730,024 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 12

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.2 AU - 5.48 AU

Year: 4699 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,886,136 km

• M1: 198,666 km (0.113 R)
• M2: 276,307 km (0.071 R)
• M3: 455,974 km (0.077 R)
• M4: 535,710 km (0.083 R)
• M5: 621,430 km (0.091 R)
• M6: 733,778 km (0.116 R)
• M7: 831,315 km (0.101 R)
• M8: 957,277 km (0.053 R)
• M9: 1,102,536 km (0.1 R)
• M10: 1,429,707 km (0.096 R)
• M11: 1,655,300 km (0.118 R)
• M12: 1,743,114 km (0.073 R)
• M13: 2,205,671 km (0.098 R)
• M14: 2,302,910 km (0.095 R)
• M15: 2,384,889 km (0.072 R)
• M16: 2,518,331 km (0.047 R)
• M17: 2,671,519 km (0.082 R)
• M18: 4,368,258 km (0.056 R)
• M19: 4,553,310 km (0.086 R)
• M20: 5,517,319 km (0.116 R)
• M21: 5,628,321 km (0.102 R)
• M22: 5,875,157 km (0.074 R)
• M23: 6,056,919 km (0.099 R)
• M24: 6,171,511 km (0.082 R)
• M25: 6,263,663 km (0.094 R)
• M26: 6,426,126 km (0.032 R)
• M27: 7,552,748 km (0.094 R)
• M28: 7,700,999 km (0.118 R)
• M29: 7,850,148 km (0.026 R)
• M30: 8,687,896 km (0.076 R)
• M31: 8,791,418 km (0.105 R)
• M32: 9,183,215 km (0.067 R)
• M33: 9,368,118 km (0.08 R)
• M34: 9,554,068 km (0.108 R)
• M35: 9,634,252 km (0.062 R)
• M36: 9,876,003 km (0.097 R)
• M37: 10,119,698 km (0.085 R)
• M38: 10,613,071 km (0.091 R)
• M39: 10,918,550 km (0.078 R)
• M40: 11,058,275 km (0.074 R)
• M41: 11,823,617 km (0.074 R)
• M42: 12,140,166 km (0.045 R)
• M43: 12,256,105 km (0.068 R)
• M44: 12,488,879 km (0.061 R)
• M45: 12,929,445 km (0.087 R)
• M46: 13,107,017 km (0.113 R)
• M47: 13,255,718 km (0.111 R)
• M48: 13,705,110 km (0.088 R)
• M49: 13,977,079 km (0.108 R)
• M50: 15,114,172 km (0.063 R)
• M51: 15,867,547 km (0.089 R)
• M52: 16,536,698 km (0.098 R)
• M53: 16,890,946 km (0.112 R)
• M54: 17,215,274 km (0.101 R)
• M55: 17,345,574 km (0.037 R)
• M56: 18,034,921 km (0.093 R)
• M57: 18,666,224 km (0.08 R)
• M58: 19,035,132 km (0.068 R)
• M59: 19,136,111 km (0.092 R)
• M60: 19,542,119 km (0.097 R)
• M61: 19,712,063 km (0.104 R)
• M62: 19,882,455 km (0.12 R)
• M63: 20,707,487 km (0.034 R)
• M64: 21,089,410 km (0.09 R)
• M65: 22,497,575 km (0.067 R)
• M66: 23,357,164 km (0.109 R)
• M67: 23,936,108 km (0.069 R)
• M68: 24,373,383 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 13.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.15 AU - 10.21 AU

Year: 12369 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,886,136 km

• M1: 190,737 km (0.103 R)
• M2: 333,454 km (0.029 R)
• M3: 482,453 km (0.071 R)
• M4: 965,205 km (0.104 R)
• M5: 1,071,121 km (0.063 R)
• M6: 1,219,073 km (0.109 R)
• M7: 1,334,862 km (0.059 R)
• M8: 1,925,624 km (0.111 R)
• M9: 2,039,318 km (0.062 R)
• M10: 2,178,743 km (0.071 R)
• M11: 2,443,232 km (0.064 R)
• M12: 2,642,198 km (0.119 R)
• M13: 2,743,775 km (0.105 R)
• M14: 2,950,968 km (0.075 R)
• M15: 3,326,159 km (0.109 R)
• M16: 3,946,841 km (0.072 R)
• M17: 4,696,027 km (0.059 R)
• M18: 5,198,526 km (0.114 R)
• M19: 5,294,717 km (0.04 R)
• M20: 5,586,882 km (0.094 R)
• M21: 5,851,072 km (0.084 R)
• M22: 6,668,325 km (0.102 R)
• M23: 7,268,961 km (0.074 R)
• M24: 7,594,186 km (0.051 R)
• M25: 8,072,152 km (0.068 R)
• M26: 8,183,901 km (0.058 R)
• M27: 8,635,986 km (0.103 R)
• M28: 9,135,044 km (0.075 R)
• M29: 9,604,034 km (0.083 R)
• M30: 9,801,802 km (0.097 R)
• M31: 9,961,124 km (0.052 R)
• M32: 10,241,769 km (0.088 R)
• M33: 10,443,876 km (0.052 R)
• M34: 10,565,798 km (0.105 R)
• M35: 10,770,000 km (0.118 R)
• M36: 11,265,468 km (0.096 R)
• M37: 11,810,752 km (0.06 R)
• M38: 12,022,732 km (0.058 R)
• M39: 13,542,198 km (0.095 R)
• M40: 13,675,190 km (0.12 R)
• M41: 13,764,201 km (0.083 R)
• M42: 14,437,391 km (0.061 R)
• M43: 14,573,376 km (0.115 R)
• M44: 16,996,861 km (0.032 R)
• M45: 17,622,031 km (0.054 R)
• M46: 17,864,529 km (0.093 R)
• M47: 18,994,292 km (0.114 R)
• M48: 19,542,718 km (0.11 R)
• M49: 21,219,411 km (0.068 R)
• M50: 21,374,095 km (0.093 R)
• M51: 21,684,660 km (0.115 R)
• M52: 23,472,504 km (0.114 R)
• M53: 23,900,205 km (0.111 R)
• M54: 24,925,848 km (0.096 R)
• M55: 25,416,828 km (0.083 R)
• M56: 26,519,215 km (0.107 R)
• M57: 26,685,867 km (0.082 R)
• M58: 27,020,367 km (0.113 R)
• M59: 27,300,115 km (0.036 R)
• M60: 27,580,911 km (0.108 R)
• M61: 28,032,098 km (0.117 R)
• M62: 28,884,656 km (0.04 R)
• M63: 29,113,541 km (0.079 R)
• M64: 29,688,146 km (0.09 R)
• M65: 29,976,870 km (0.029 R)
• M66: 31,434,402 km (0.102 R)
• M67: 31,728,811 km (0.032 R)
• M68: 31,846,694 km (0.079 R)
• M69: 32,557,583 km (0.037 R)
• M70: 33,393,685 km (0.115 R)
• M71: 34,479,018 km (0.03 R)
• M72: 35,147,870 km (0.111 R)
• M73: 35,331,128 km (0.098 R)
• M74: 35,882,545 km (0.082 R)
• M75: 36,498,589 km (0.084 R)
• M76: 37,055,991 km (0.068 R)
• M77: 38,304,984 km (0.069 R)
• M78: 38,430,646 km (0.118 R)
• M79: 38,619,289 km (0.11 R)
• M80: 39,314,021 km (0.088 R)
• M81: 39,694,598 km (0.08 R)
• M82: 41,810,062 km (0.102 R)
• M83: 42,198,567 km (0.114 R)
• M84: 43,240,517 km (0.106 R)
• M85: 43,371,415 km (0.067 R)
• M86: 43,830,381 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 6.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.58 AU - 17.16 AU

Year: 21835 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,886,136 km

• M1: 126,560 km (0.109 R)
• M2: 267,032 km (0.112 R)
• M3: 659,727 km (0.112 R)
• M4: 706,252 km (0.075 R)
• M5: 1,137,991 km (0.073 R)
• M6: 1,213,688 km (0.074 R)
• M7: 1,291,179 km (0.105 R)
• M8: 1,575,415 km (0.09 R)
• M9: 1,834,519 km (0.046 R)
• M10: 1,946,418 km (0.116 R)
• M11: 2,014,635 km (0.103 R)
• M12: 2,083,599 km (0.091 R)
• M13: 2,367,835 km (0.114 R)
• M14: 2,564,108 km (0.101 R)
• M15: 3,264,974 km (0.046 R)
• M16: 3,877,427 km (0.117 R)
• M17: 4,404,461 km (0.098 R)
• M18: 4,922,817 km (0.115 R)
• M19: 5,078,997 km (0.06 R)
• M20: 6,016,378 km (0.047 R)
• M21: 6,284,307 km (0.059 R)
• M22: 7,111,284 km (0.052 R)
• M23: 7,394,623 km (0.084 R)
• M24: 7,537,638 km (0.028 R)
• M25: 8,266,330 km (0.055 R)
• M26: 8,526,630 km (0.111 R)
• M27: 9,055,458 km (0.106 R)
• M28: 10,383,439 km (0.079 R)
• M29: 10,543,508 km (0.102 R)
• M30: 10,785,408 km (0.11 R)
• M31: 11,439,300 km (0.052 R)
• M32: 13,129,308 km (0.107 R)
• M33: 13,172,541 km (0.108 R)
• M34: 13,520,207 km (0.097 R)
• M35: 13,738,919 km (0.119 R)
• M36: 14,091,521 km (0.078 R)
• M37: 14,224,514 km (0.082 R)
• M38: 14,402,535 km (0.081 R)
• M39: 14,581,155 km (0.087 R)
• M40: 14,895,610 km (0.088 R)
• M41: 14,985,967 km (0.072 R)
• M42: 16,175,868 km (0.102 R)
• M43: 16,361,669 km (0.11 R)
• M44: 16,408,194 km (0.086 R)
• M45: 16,548,068 km (0.092 R)
• M46: 16,688,390 km (0.078 R)
• M47: 17,017,356 km (0.115 R)
• M48: 17,348,416 km (0.117 R)
• M49: 17,538,555 km (0.104 R)
• M50: 17,729,292 km (0.043 R)
• M51: 17,777,164 km (0.078 R)
• M52: 18,354,312 km (0.026 R)
• M53: 18,791,138 km (0.058 R)
• M54: 18,888,826 km (0.06 R)
• M55: 19,182,486 km (0.071 R)
• M56: 19,774,295 km (0.081 R)
• M57: 20,272,157 km (0.117 R)
• M58: 20,322,123 km (0.078 R)
• M59: 20,372,238 km (0.099 R)
• M60: 21,077,143 km (0.079 R)
• M61: 22,252,683 km (0.075 R)
• M62: 23,292,089 km (0.108 R)
• M63: 23,396,808 km (0.067 R)
• M64: 23,659,502 km (0.078 R)
• M65: 23,712,160 km (0.117 R)
• M66: 23,764,968 km (0.063 R)
• M67: 24,294,096 km (0.093 R)
• M68: 25,904,666 km (0.071 R)
• M69: 25,958,971 km (0.095 R)
• M70: 26,613,162 km (0.114 R)
• M71: 26,887,375 km (0.077 R)
• M72: 29,453,876 km (0.059 R)
• M73: 30,593,961 km (0.12 R)
• M74: 31,169,315 km (0.082 R)
• M75: 31,284,954 km (0.082 R)
• M76: 32,799,483 km (0.074 R)
• M77: 34,576,556 km (0.119 R)
• M78: 34,696,085 km (0.075 R)
• M79: 35,055,718 km (0.093 R)
• M80: 35,597,412 km (0.093 R)
• M81: 36,933,171 km (0.084 R)
• M82: 37,116,578 km (0.097 R)
• M83: 37,484,290 km (0.109 R)
• M84: 38,842,938 km (0.115 R)
• M85: 38,967,253 km (0.088 R)
• M86: 39,403,481 km (0.074 R)
• M87: 40,280,573 km (0.109 R)
• M88: 40,910,978 km (0.105 R)
• M89: 42,245,541 km (0.118 R)
• M90: 42,501,503 km (0.092 R)
• M91: 42,693,587 km (0.049 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: 463 - 14,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit