🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.83 AU - 1.29 AU

Year: 409 Days

Day: 26.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,131,248 km

• M1: 93,798 km (0.053 R)
• M2: 497,862 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.18 AU

Year: 943 Days

Day: 45.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,131,248 km

• M1: 154,235 km (0.108 R)
• M2: 826,528 km (0.101 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.99 AU - 2.75 AU

Year: 1367 Days

Day: 31.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10 AU - 11.3 AU

Year: 13024 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,131,248 km

• M1: 198,367 km (0.097 R)
• M2: 669,750 km (0.087 R)
• M3: 804,687 km (0.117 R)
• M4: 1,015,470 km (0.089 R)
• M5: 1,293,722 km (0.118 R)
• M6: 1,545,196 km (0.086 R)
• M7: 2,184,578 km (0.08 R)
• M8: 2,303,807 km (0.111 R)
• M9: 3,065,709 km (0.108 R)
• M10: 3,200,048 km (0.075 R)
• M11: 3,686,092 km (0.114 R)
• M12: 3,793,353 km (0.09 R)
• M13: 3,901,662 km (0.069 R)
• M14: 4,084,471 km (0.109 R)
• M15: 4,535,209 km (0.077 R)
• M16: 4,962,461 km (0.066 R)
• M17: 5,443,418 km (0.115 R)
• M18: 6,108,380 km (0.074 R)
• M19: 6,321,408 km (0.12 R)
• M20: 6,493,744 km (0.098 R)
• M21: 6,887,037 km (0.101 R)
• M22: 7,333,437 km (0.114 R)
• M23: 7,743,186 km (0.032 R)
• M24: 8,776,309 km (0.082 R)
• M25: 8,872,351 km (0.114 R)
• M26: 9,952,447 km (0.116 R)
• M27: 10,508,054 km (0.093 R)
• M28: 10,764,016 km (0.104 R)
• M29: 11,229,863 km (0.073 R)
• M30: 11,386,642 km (0.064 R)
• M31: 11,491,660 km (0.087 R)
• M32: 11,596,827 km (0.097 R)
• M33: 11,755,401 km (0.111 R)
• M34: 12,074,493 km (0.119 R)
• M35: 12,235,161 km (0.07 R)
• M36: 12,612,896 km (0.106 R)
• M37: 13,768,838 km (0.027 R)
• M38: 14,105,434 km (0.084 R)
• M39: 15,016,036 km (0.115 R)
• M40: 15,188,971 km (0.054 R)
• M41: 17,254,469 km (0.104 R)
• M42: 17,375,194 km (0.085 R)
• M43: 18,350,872 km (0.089 R)
• M44: 18,783,359 km (0.11 R)
• M45: 21,969,046 km (0.102 R)
• M46: 22,099,944 km (0.1 R)
• M47: 24,296,938 km (0.104 R)
• M48: 24,908,045 km (0.041 R)
• M49: 25,799,948 km (0.116 R)
• M50: 26,007,141 km (0.088 R)
• M51: 26,215,082 km (0.046 R)
• M52: 27,051,933 km (0.095 R)
• M53: 28,466,231 km (0.076 R)
• M54: 28,895,278 km (0.096 R)
• M55: 29,038,742 km (0.07 R)
• M56: 29,614,993 km (0.053 R)
• M57: 29,832,059 km (0.116 R)
• M58: 30,340,692 km (0.062 R)
• M59: 31,513,839 km (0.104 R)
• M60: 32,477,997 km (0.049 R)
• M61: 32,627,296 km (0.05 R)
• M62: 32,851,543 km (0.094 R)
• M63: 33,151,187 km (0.109 R)
• M64: 33,980,259 km (0.108 R)
• M65: 36,353,330 km (0.12 R)
• M66: 36,818,729 km (0.081 R)
• M67: 37,442,402 km (0.049 R)
• M68: 38,542,246 km (0.064 R)
• M69: 39,096,207 km (0.101 R)
• M70: 39,413,953 km (0.056 R)
• M71: 39,892,067 km (0.107 R)
• M72: 41,015,398 km (0.062 R)
• M73: 41,338,230 km (0.072 R)
• M74: 41,580,878 km (0.116 R)
• M75: 44,033,684 km (0.039 R)
• M76: 44,529,901 km (0.108 R)
• M77: 48,395,061 km (0.1 R)
• M78: 48,821,714 km (0.12 R)
• M79: 49,163,844 km (0.085 R)
• M80: 52,366,435 km (0.076 R)
• M81: 53,067,750 km (0.103 R)
• M82: 53,331,641 km (0.03 R)
• M83: 53,860,469 km (0.073 R)
• M84: 54,479,805 km (0.108 R)
• M85: 55,636,047 km (0.043 R)
• M86: 57,611,337 km (0.086 R)
• M87: 58,154,078 km (0.061 R)
• M88: 59,062,287 km (0.105 R)
• M89: 59,153,392 km (0.087 R)
• M90: 60,800,913 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 8.4

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.36 AU - 11.26 AU

Year: 13319 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,131,248 km

• M1: 118,332 km (0.102 R)
• M2: 608,714 km (0.093 R)
• M3: 790,026 km (0.091 R)
• M4: 989,141 km (0.04 R)
• M5: 1,094,757 km (0.086 R)
• M6: 1,530,835 km (0.088 R)
• M7: 1,806,394 km (0.096 R)
• M8: 1,990,100 km (0.109 R)
• M9: 2,347,340 km (0.115 R)
• M10: 2,635,914 km (0.039 R)
• M11: 3,090,094 km (0.1 R)
• M12: 4,001,893 km (0.086 R)
• M13: 4,665,210 km (0.064 R)
• M14: 5,138,687 km (0.085 R)
• M15: 5,935,744 km (0.116 R)
• M16: 6,052,730 km (0.12 R)
• M17: 7,140,007 km (0.096 R)
• M18: 8,637,183 km (0.09 R)
• M19: 10,368,180 km (0.071 R)
• M20: 11,128,137 km (0.048 R)
• M21: 11,466,378 km (0.046 R)
• M22: 12,103,365 km (0.117 R)
• M23: 12,451,180 km (0.105 R)
• M24: 12,903,116 km (0.085 R)
• M25: 13,926,814 km (0.103 R)
• M26: 14,658,796 km (0.119 R)
• M27: 15,564,312 km (0.076 R)
• M28: 16,160,011 km (0.119 R)
• M29: 16,984,145 km (0.116 R)
• M30: 17,485,298 km (0.109 R)
• M31: 17,878,442 km (0.088 R)
• M32: 17,991,238 km (0.109 R)
• M33: 18,160,882 km (0.044 R)
• M34: 18,444,969 km (0.082 R)
• M35: 19,132,670 km (0.061 R)
• M36: 19,248,160 km (0.088 R)
• M37: 20,238,797 km (0.103 R)
• M38: 20,533,205 km (0.039 R)
• M39: 20,592,296 km (0.116 R)
• M40: 21,605,224 km (0.117 R)
• M41: 22,087,378 km (0.082 R)
• M42: 23,001,121 km (0.117 R)
• M43: 23,370,179 km (0.118 R)
• M44: 23,431,814 km (0.106 R)
• M45: 23,679,099 km (0.074 R)
• M46: 24,176,362 km (0.069 R)
• M47: 25,497,760 km (0.048 R)
• M48: 25,688,348 km (0.107 R)
• M49: 26,777,869 km (0.104 R)
• M50: 27,425,778 km (0.119 R)
• M51: 27,621,152 km (0.082 R)
• M52: 28,737,153 km (0.076 R)
• M53: 28,869,397 km (0.104 R)
• M54: 28,935,519 km (0.075 R)
• M55: 29,200,906 km (0.042 R)
• M56: 29,533,612 km (0.12 R)
• M57: 29,600,332 km (0.087 R)
• M58: 30,203,062 km (0.109 R)
• M59: 30,404,720 km (0.1 R)
• M60: 31,284,356 km (0.113 R)
• M61: 31,624,840 km (0.087 R)
• M62: 32,035,038 km (0.059 R)
• M63: 32,999,196 km (0.108 R)
• M64: 33,137,574 km (0.063 R)
• M65: 34,673,944 km (0.042 R)
• M66: 35,026,247 km (0.105 R)
• M67: 35,096,857 km (0.105 R)
• M68: 36,734,206 km (0.071 R)
• M69: 38,469,242 km (0.085 R)
• M70: 39,273,181 km (0.119 R)
• M71: 40,304,658 km (0.052 R)
• M72: 41,494,261 km (0.076 R)
• M73: 42,770,779 km (0.053 R)
• M74: 42,846,326 km (0.12 R)
• M75: 43,072,967 km (0.065 R)
• M76: 43,451,749 km (0.114 R)
• M77: 43,603,591 km (0.114 R)
• M78: 44,441,937 km (0.089 R)
• M79: 44,518,382 km (0.046 R)
• M80: 46,056,846 km (0.094 R)
• M81: 46,289,172 km (0.107 R)
• M82: 47,066,183 km (0.11 R)
• M83: 47,222,064 km (0.103 R)
• M84: 48,082,850 km (0.118 R)
• M85: 48,948,722 km (0.115 R)
• M86: 49,740,394 km (0.107 R)
• M87: 50,137,726 km (0.117 R)
• M88: 50,695,876 km (0.074 R)
• M89: 51,015,716 km (0.086 R)
• M90: 51,898,792 km (0.045 R)
• M91: 52,059,909 km (0.104 R)
• M92: 52,625,090 km (0.082 R)
• M93: 52,786,955 km (0.074 R)
• M94: 53,030,052 km (0.111 R)
• M95: 54,087,709 km (0.108 R)
• M96: 54,169,389 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.4

Radius: 4.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.55 AU - 15.85 AU

Year: 16960 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,131,248 km

• M1: 80,783 km (0.115 R)
• M2: 115,938 km (0.052 R)
• M3: 356,791 km (0.11 R)
• M4: 529,427 km (0.06 R)
• M5: 612,753 km (0.099 R)
• M6: 674,986 km (0.108 R)
• M7: 832,961 km (0.079 R)
• M8: 1,245,701 km (0.103 R)
• M9: 1,456,335 km (0.056 R)
• M10: 1,929,065 km (0.051 R)
• M11: 2,307,547 km (0.063 R)
• M12: 2,770,702 km (0.118 R)
• M13: 2,917,308 km (0.087 R)
• M14: 3,305,814 km (0.097 R)
• M15: 3,394,376 km (0.086 R)
• M16: 3,483,686 km (0.09 R)
• M17: 3,573,893 km (0.099 R)
• M18: 3,802,479 km (0.061 R)
• M19: 3,942,053 km (0.12 R)
• M20: 4,106,910 km (0.094 R)
• M21: 4,298,246 km (0.114 R)
• M22: 4,492,424 km (0.097 R)
• M23: 4,566,026 km (0.108 R)
• M24: 5,505,650 km (0.117 R)
• M25: 6,613,871 km (0.092 R)
• M26: 6,922,641 km (0.098 R)
• M27: 7,612,587 km (0.075 R)
• M28: 7,906,547 km (0.118 R)
• M29: 8,444,949 km (0.089 R)
• M30: 8,535,755 km (0.095 R)
• M31: 8,657,378 km (0.094 R)
• M32: 9,683,021 km (0.028 R)
• M33: 10,387,927 km (0.116 R)
• M34: 10,648,376 km (0.117 R)
• M35: 11,076,077 km (0.056 R)
• M36: 11,408,932 km (0.111 R)
• M37: 11,643,801 km (0.11 R)
• M38: 12,738,109 km (0.075 R)
• M39: 12,842,379 km (0.067 R)
• M40: 12,981,804 km (0.102 R)
• M41: 13,297,456 km (0.078 R)
• M42: 16,438,263 km (0.053 R)
• M43: 16,513,810 km (0.029 R)
• M44: 18,718,284 km (0.028 R)
• M45: 19,194,005 km (0.073 R)
• M46: 19,313,534 km (0.029 R)
• M47: 19,915,067 km (0.101 R)
• M48: 20,808,316 km (0.109 R)
• M49: 20,972,125 km (0.114 R)
• M50: 21,714,580 km (0.074 R)
• M51: 22,759,970 km (0.115 R)
• M52: 24,855,985 km (0.115 R)
• M53: 25,553,710 km (0.082 R)
• M54: 25,641,374 km (0.07 R)
• M55: 25,729,039 km (0.095 R)
• M56: 25,773,020 km (0.074 R)
• M57: 26,434,841 km (0.118 R)
• M58: 27,102,197 km (0.071 R)
• M59: 27,775,089 km (0.102 R)
• M60: 28,136,218 km (0.088 R)
• M61: 28,226,725 km (0.093 R)
• M62: 28,771,859 km (0.119 R)
• M63: 28,999,996 km (0.07 R)
• M64: 29,826,524 km (0.074 R)
• M65: 30,196,330 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.7

Radius: 4.7

Gravity: 44.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.47 AU - 15.27 AU

Year: 18320 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,131,248 km

• M1: 501,003 km (0.119 R)
• M2: 756,217 km (0.12 R)
• M3: 1,132,755 km (0.094 R)
• M4: 1,624,782 km (0.085 R)
• M5: 1,927,419 km (0.099 R)
• M6: 2,357,812 km (0.119 R)
• M7: 2,856,422 km (0.038 R)
• M8: 3,097,274 km (0.105 R)
• M9: 3,261,533 km (0.09 R)
• M10: 3,598,427 km (0.117 R)
• M11: 4,305,277 km (0.115 R)
• M12: 4,768,283 km (0.092 R)
• M13: 4,815,555 km (0.097 R)
• M14: 4,910,401 km (0.045 R)
• M15: 5,198,526 km (0.101 R)
• M16: 5,591,370 km (0.101 R)
• M17: 6,044,502 km (0.103 R)
• M18: 6,249,750 km (0.076 R)
• M19: 7,093,333 km (0.067 R)
• M20: 7,255,497 km (0.077 R)
• M21: 7,693,818 km (0.1 R)
• M22: 8,084,419 km (0.097 R)
• M23: 8,481,451 km (0.1 R)
• M24: 8,942,811 km (0.09 R)
• M25: 9,176,633 km (0.097 R)
• M26: 10,436,695 km (0.11 R)
• M27: 11,118,114 km (0.086 R)
• M28: 11,941,949 km (0.117 R)
• M29: 12,263,884 km (0.115 R)
• M30: 12,588,810 km (0.106 R)
• M31: 14,734,193 km (0.078 R)
• M32: 15,010,202 km (0.111 R)
• M33: 15,288,005 km (0.056 R)
• M34: 16,773,661 km (0.111 R)
• M35: 18,825,097 km (0.099 R)
• M36: 19,350,185 km (0.047 R)
• M37: 19,652,373 km (0.119 R)
• M38: 19,880,061 km (0.113 R)
• M39: 20,032,352 km (0.033 R)
• M40: 21,264,589 km (0.117 R)
• M41: 21,889,759 km (0.114 R)
• M42: 22,918,543 km (0.032 R)
• M43: 23,158,199 km (0.077 R)
• M44: 24,043,968 km (0.113 R)
• M45: 24,368,895 km (0.093 R)
• M46: 26,098,097 km (0.07 R)
• M47: 26,181,423 km (0.115 R)
• M48: 26,264,749 km (0.058 R)
• M49: 26,599,399 km (0.087 R)
• M50: 27,272,739 km (0.073 R)
• M51: 27,951,614 km (0.113 R)
• M52: 31,340,006 km (0.047 R)
• M53: 31,961,884 km (0.047 R)
• M54: 32,051,045 km (0.093 R)
• M55: 33,942,261 km (0.048 R)
• M56: 34,489,340 km (0.074 R)
• M57: 34,580,745 km (0.098 R)
• M58: 35,131,115 km (0.104 R)
• M59: 35,499,724 km (0.05 R)
• M60: 37,737,708 km (0.113 R)
• M61: 38,304,236 km (0.088 R)
• M62: 39,254,780 km (0.119 R)
• M63: 43,035,567 km (0.081 R)
• M64: 43,825,295 km (0.05 R)
• M65: 45,519,341 km (0.058 R)
• M66: 46,223,199 km (0.076 R)
• M67: 46,626,964 km (0.092 R)
• M68: 47,947,314 km (0.077 R)
• M69: 49,692,374 km (0.118 R)
• M70: 50,313,205 km (0.077 R)
• M71: 50,728,488 km (0.089 R)
• M72: 51,667,065 km (0.089 R)
• M73: 53,138,660 km (0.101 R)
• M74: 54,198,112 km (0.096 R)
• M75: 56,122,539 km (0.047 R)
• M76: 56,445,521 km (0.066 R)
• M77: 57,309,747 km (0.084 R)
• M78: 57,743,432 km (0.106 R)
• M79: 60,148,217 km (0.097 R)
• M80: 61,252,250 km (0.118 R)
• M81: 63,368,012 km (0.105 R)
• M82: 65,847,597 km (0.075 R)
• M83: 67,327,569 km (0.065 R)
• M84: 67,442,011 km (0.089 R)
• M85: 68,588,529 km (0.062 R)
• M86: 69,048,992 km (0.072 R)
• M87: 69,164,332 km (0.088 R)
• M88: 71,250,175 km (0.057 R)
• M89: 75,127,452 km (0.118 R)
• M90: 77,990,008 km (0.104 R)
• M91: 79,313,949 km (0.055 R)
• M92: 79,676,275 km (0.092 R)
• M93: 80,039,199 km (0.114 R)
• M94: 80,281,548 km (0.101 R)
• M95: 80,523,896 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit