🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 177 Days

Day: 26.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 758 Days

Day: 31.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 10.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.6 AU - 9.44 AU

Year: 9223 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,910,347 km

• M1: 179,517 km (0.117 R)
• M2: 727,644 km (0.101 R)
• M3: 1,046,288 km (0.087 R)
• M4: 1,365,081 km (0.064 R)
• M5: 1,449,454 km (0.114 R)
• M6: 1,759,421 km (0.107 R)
• M7: 2,163,933 km (0.064 R)
• M8: 2,810,346 km (0.101 R)
• M9: 3,057,332 km (0.105 R)
• M10: 3,169,231 km (0.116 R)
• M11: 3,282,776 km (0.058 R)
• M12: 4,458,316 km (0.115 R)
• M13: 5,443,418 km (0.078 R)
• M14: 5,511,335 km (0.115 R)
• M15: 5,786,446 km (0.037 R)
• M16: 5,890,715 km (0.102 R)
• M17: 5,960,578 km (0.101 R)
• M18: 6,421,489 km (0.068 R)
• M19: 7,190,422 km (0.115 R)
• M20: 7,566,959 km (0.1 R)
• M21: 8,104,764 km (0.09 R)
• M22: 8,417,573 km (0.119 R)
• M23: 8,615,192 km (0.105 R)
• M24: 9,055,309 km (0.112 R)
• M25: 9,339,096 km (0.044 R)
• M26: 9,708,453 km (0.052 R)
• M27: 9,957,384 km (0.042 R)
• M28: 10,419,192 km (0.093 R)
• M29: 10,716,743 km (0.105 R)
• M30: 11,450,969 km (0.097 R)
• M31: 12,650,295 km (0.118 R)
• M32: 12,831,309 km (0.046 R)
• M33: 12,967,742 km (0.059 R)
• M34: 13,058,997 km (0.101 R)
• M35: 13,196,178 km (0.087 R)
• M36: 13,333,808 km (0.072 R)
• M37: 13,796,065 km (0.117 R)
• M38: 14,974,896 km (0.097 R)
• M39: 15,166,531 km (0.115 R)
• M40: 15,649,134 km (0.084 R)
• M41: 15,843,462 km (0.06 R)
• M42: 16,087,755 km (0.057 R)
• M43: 16,481,048 km (0.083 R)
• M44: 16,927,298 km (0.12 R)
• M45: 17,227,092 km (0.092 R)
• M46: 17,377,588 km (0.055 R)
• M47: 17,933,194 km (0.09 R)
• M48: 18,340,998 km (0.108 R)
• M49: 18,546,097 km (0.054 R)
• M50: 18,803,405 km (0.099 R)
• M51: 19,844,756 km (0.101 R)
• M52: 21,495,718 km (0.116 R)
• M53: 22,092,015 km (0.097 R)
• M54: 23,523,218 km (0.074 R)
• M55: 24,193,865 km (0.114 R)
• M56: 24,306,213 km (0.111 R)
• M57: 24,644,304 km (0.099 R)
• M58: 24,870,646 km (0.034 R)
• M59: 25,211,430 km (0.076 R)
• M60: 26,243,057 km (0.112 R)
• M61: 26,590,124 km (0.031 R)
• M62: 27,171,760 km (0.073 R)
• M63: 27,464,075 km (0.099 R)
• M64: 28,229,118 km (0.109 R)
• M65: 28,822,423 km (0.111 R)
• M66: 29,539,895 km (0.059 R)
• M67: 29,961,162 km (0.102 R)
• M68: 30,323,638 km (0.086 R)
• M69: 31,359,005 km (0.069 R)
• M70: 31,542,861 km (0.026 R)
• M71: 31,850,284 km (0.088 R)
• M72: 32,778,090 km (0.09 R)
• M73: 35,295,673 km (0.103 R)
• M74: 35,550,737 km (0.086 R)
• M75: 37,029,811 km (0.111 R)
• M76: 37,419,065 km (0.095 R)
• M77: 37,614,141 km (0.108 R)
• M78: 38,397,734 km (0.116 R)
• M79: 39,252,836 km (0.109 R)
• M80: 40,447,225 km (0.083 R)
• M81: 41,317,286 km (0.091 R)
• M82: 43,143,876 km (0.105 R)
• M83: 43,280,160 km (0.091 R)
• M84: 44,513,744 km (0.088 R)
• M85: 45,204,138 km (0.075 R)
• M86: 45,758,847 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.9

Radius: 5.5

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.04 AU - 17.68 AU

Year: 23424 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,910,347 km

• M1: 206,595 km (0.09 R)
• M2: 496,515 km (0.112 R)
• M3: 1,022,053 km (0.037 R)
• M4: 1,122,433 km (0.083 R)
• M5: 1,332,917 km (0.105 R)
• M6: 1,387,520 km (0.093 R)
• M7: 1,790,387 km (0.087 R)
• M8: 2,131,022 km (0.109 R)
• M9: 2,195,199 km (0.08 R)
• M10: 2,800,771 km (0.111 R)
• M11: 3,122,108 km (0.111 R)
• M12: 3,916,472 km (0.057 R)
• M13: 4,356,440 km (0.053 R)
• M14: 4,561,538 km (0.087 R)
• M15: 4,686,153 km (0.052 R)
• M16: 5,589,575 km (0.103 R)
• M17: 6,313,180 km (0.101 R)
• M18: 7,403,898 km (0.101 R)
• M19: 8,500,749 km (0.099 R)
• M20: 8,705,549 km (0.047 R)
• M21: 9,224,803 km (0.096 R)
• M22: 9,435,287 km (0.104 R)
• M23: 10,076,165 km (0.085 R)
• M24: 10,952,509 km (0.113 R)
• M25: 12,543,781 km (0.117 R)
• M26: 15,998,894 km (0.078 R)
• M27: 16,442,302 km (0.108 R)
• M28: 16,953,927 km (0.1 R)
• M29: 18,321,700 km (0.052 R)
• M30: 18,719,032 km (0.101 R)
• M31: 18,985,466 km (0.113 R)
• M32: 19,320,266 km (0.099 R)
• M33: 19,657,011 km (0.119 R)
• M34: 20,336,335 km (0.109 R)
• M35: 20,610,248 km (0.071 R)
• M36: 20,885,359 km (0.062 R)
• M37: 22,279,162 km (0.083 R)
• M38: 22,561,453 km (0.066 R)
• M39: 23,272,492 km (0.084 R)
• M40: 24,643,556 km (0.101 R)
• M41: 24,716,411 km (0.084 R)
• M42: 24,789,414 km (0.099 R)
• M43: 25,818,349 km (0.096 R)
• M44: 26,936,144 km (0.086 R)
• M45: 27,011,242 km (0.066 R)
• M46: 28,604,160 km (0.059 R)
• M47: 30,071,266 km (0.115 R)
• M48: 30,305,088 km (0.112 R)
• M49: 33,480,901 km (0.116 R)
• M50: 34,291,123 km (0.099 R)
• M51: 35,272,036 km (0.036 R)
• M52: 37,177,614 km (0.039 R)
• M53: 37,512,414 km (0.089 R)
• M54: 38,185,156 km (0.071 R)
• M55: 38,522,948 km (0.045 R)
• M56: 39,542,308 km (0.068 R)
• M57: 40,055,279 km (0.109 R)
• M58: 41,694,273 km (0.111 R)
• M59: 41,868,106 km (0.101 R)
• M60: 42,740,710 km (0.1 R)
• M61: 43,267,295 km (0.047 R)
• M62: 46,650,899 km (0.113 R)
• M63: 48,192,056 km (0.04 R)
• M64: 49,565,664 km (0.039 R)
• M65: 51,696,686 km (0.091 R)
• M66: 52,163,880 km (0.05 R)
• M67: 53,290,950 km (0.105 R)
• M68: 58,266,725 km (0.116 R)
• M69: 62,193,819 km (0.105 R)
• M70: 62,790,116 km (0.109 R)
• M71: 63,388,507 km (0.103 R)
• M72: 65,093,923 km (0.107 R)
• M73: 66,306,863 km (0.109 R)
• M74: 67,527,132 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 6.8

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.45 AU - 18.09 AU

Year: 24338 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,910,347 km

• M1: 229,334 km (0.047 R)
• M2: 380,577 km (0.119 R)
• M3: 775,067 km (0.051 R)
• M4: 1,340,547 km (0.085 R)
• M5: 2,514,591 km (0.09 R)
• M6: 3,025,168 km (0.1 R)
• M7: 3,091,290 km (0.116 R)
• M8: 3,157,861 km (0.094 R)
• M9: 3,637,173 km (0.105 R)
• M10: 3,742,939 km (0.083 R)
• M11: 3,849,602 km (0.115 R)
• M12: 4,139,223 km (0.063 R)
• M13: 4,249,627 km (0.057 R)
• M14: 5,406,467 km (0.111 R)
• M15: 5,567,734 km (0.114 R)
• M16: 5,771,486 km (0.067 R)
• M17: 6,482,824 km (0.039 R)
• M18: 7,221,388 km (0.053 R)
• M19: 7,758,744 km (0.086 R)
• M20: 7,895,177 km (0.069 R)
• M21: 8,078,285 km (0.072 R)
• M22: 8,262,739 km (0.068 R)
• M23: 8,448,540 km (0.102 R)
• M24: 8,682,810 km (0.119 R)
• M25: 8,824,479 km (0.047 R)
• M26: 9,157,783 km (0.087 R)
• M27: 9,301,996 km (0.065 R)
• M28: 9,543,895 km (0.105 R)
• M29: 11,140,703 km (0.09 R)
• M30: 11,294,639 km (0.116 R)
• M31: 11,346,101 km (0.115 R)
• M32: 11,552,696 km (0.095 R)
• M33: 11,708,427 km (0.092 R)
• M34: 11,812,697 km (0.112 R)
• M35: 12,872,149 km (0.119 R)
• M36: 13,961,520 km (0.114 R)
• M37: 14,183,075 km (0.113 R)
• M38: 14,685,574 km (0.059 R)
• M39: 15,023,815 km (0.069 R)
• M40: 15,822,967 km (0.08 R)
• M41: 17,581,490 km (0.108 R)
• M42: 19,093,775 km (0.084 R)
• M43: 19,155,110 km (0.077 R)
• M44: 20,145,747 km (0.101 R)
• M45: 20,208,129 km (0.071 R)
• M46: 20,962,701 km (0.1 R)
• M47: 22,305,342 km (0.09 R)
• M48: 22,499,370 km (0.117 R)
• M49: 22,564,146 km (0.109 R)
• M50: 23,150,270 km (0.093 R)
• M51: 25,883,124 km (0.118 R)
• M52: 26,087,176 km (0.1 R)
• M53: 27,045,949 km (0.062 R)
• M54: 29,138,972 km (0.116 R)
• M55: 29,919,425 km (0.083 R)
• M56: 30,491,337 km (0.101 R)
• M57: 32,594,534 km (0.111 R)
• M58: 32,961,946 km (0.047 R)
• M59: 33,849,061 km (0.117 R)
• M60: 34,072,112 km (0.051 R)
• M61: 34,295,611 km (0.104 R)
• M62: 34,370,260 km (0.072 R)
• M63: 34,444,910 km (0.091 R)
• M64: 34,819,054 km (0.114 R)
• M65: 34,969,101 km (0.027 R)
• M66: 35,044,199 km (0.09 R)
• M67: 35,269,942 km (0.104 R)
• M68: 35,495,984 km (0.067 R)
• M69: 35,798,172 km (0.088 R)
• M70: 36,709,971 km (0.116 R)
• M71: 39,490,996 km (0.057 R)
• M72: 39,647,475 km (0.118 R)
• M73: 40,118,110 km (0.035 R)
• M74: 40,669,528 km (0.113 R)
• M75: 41,779,993 km (0.046 R)
• M76: 42,339,040 km (0.119 R)
• M77: 42,659,478 km (0.061 R)
• M78: 42,980,815 km (0.099 R)
• M79: 43,787,596 km (0.113 R)
• M80: 44,680,845 km (0.038 R)
• M81: 46,073,152 km (0.085 R)
• M82: 48,816,328 km (0.078 R)
• M83: 50,589,213 km (0.111 R)
• M84: 52,125,732 km (0.086 R)
• M85: 54,284,879 km (0.103 R)
• M86: 55,156,735 km (0.059 R)
• M87: 56,209,006 km (0.105 R)
• M88: 57,622,407 km (0.12 R)
• M89: 58,779,397 km (0.052 R)
• M90: 59,047,476 km (0.067 R)
• M91: 59,405,464 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 6.1

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.27 AU - 18.27 AU

Year: 24338 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,910,347 km

• M1: 83,027 km (0.063 R)
• M2: 182,061 km (0.102 R)
• M3: 475,123 km (0.105 R)
• M4: 1,354,160 km (0.109 R)
• M5: 1,477,728 km (0.075 R)
• M6: 2,294,831 km (0.108 R)
• M7: 2,405,534 km (0.092 R)
• M8: 2,555,730 km (0.113 R)
• M9: 2,593,877 km (0.117 R)
• M10: 3,691,178 km (0.118 R)
• M11: 4,725,049 km (0.094 R)
• M12: 5,691,900 km (0.076 R)
• M13: 5,892,361 km (0.07 R)
• M14: 5,993,639 km (0.096 R)
• M15: 6,560,166 km (0.086 R)
• M16: 7,305,911 km (0.102 R)
• M17: 9,108,865 km (0.112 R)
• M18: 9,461,467 km (0.117 R)
• M19: 9,639,488 km (0.087 R)
• M20: 9,818,557 km (0.073 R)
• M21: 12,309,960 km (0.099 R)
• M22: 12,504,437 km (0.114 R)
• M23: 12,569,363 km (0.118 R)
• M24: 12,896,084 km (0.064 R)
• M25: 13,558,055 km (0.118 R)
• M26: 14,708,463 km (0.084 R)
• M27: 15,330,042 km (0.12 R)
• M28: 16,172,278 km (0.095 R)
• M29: 16,243,038 km (0.109 R)
• M30: 16,741,947 km (0.107 R)
• M31: 17,318,347 km (0.051 R)
• M32: 17,901,180 km (0.106 R)
• M33: 17,974,483 km (0.039 R)
• M34: 18,194,991 km (0.079 R)
• M35: 20,679,063 km (0.111 R)
• M36: 20,832,999 km (0.113 R)
• M37: 21,608,515 km (0.092 R)
• M38: 21,686,605 km (0.113 R)
• M39: 23,668,478 km (0.11 R)
• M40: 23,910,228 km (0.098 R)
• M41: 24,314,740 km (0.037 R)
• M42: 25,459,762 km (0.089 R)
• M43: 26,371,711 km (0.05 R)
• M44: 28,569,453 km (0.12 R)
• M45: 29,343,772 km (0.068 R)
• M46: 29,430,240 km (0.073 R)
• M47: 29,690,241 km (0.111 R)
• M48: 30,825,240 km (0.091 R)
• M49: 31,265,506 km (0.086 R)
• M50: 32,957,608 km (0.116 R)
• M51: 33,588,462 km (0.115 R)
• M52: 34,405,565 km (0.054 R)
• M53: 34,770,734 km (0.041 R)
• M54: 36,151,672 km (0.087 R)
• M55: 43,911,613 km (0.115 R)
• M56: 45,803,726 km (0.112 R)
• M57: 46,205,397 km (0.087 R)
• M58: 46,306,076 km (0.118 R)
• M59: 46,911,199 km (0.038 R)
• M60: 48,640,102 km (0.093 R)
• M61: 51,532,876 km (0.112 R)
• M62: 52,789,498 km (0.093 R)
• M63: 52,999,982 km (0.078 R)
• M64: 53,316,232 km (0.117 R)
• M65: 53,738,697 km (0.055 R)
• M66: 53,950,378 km (0.105 R)
• M67: 54,162,358 km (0.074 R)
• M68: 54,268,423 km (0.043 R)
• M69: 55,653,849 km (0.071 R)
• M70: 56,189,858 km (0.069 R)
• M71: 58,568,165 km (0.11 R)
• M72: 58,677,072 km (0.07 R)
• M73: 59,222,655 km (0.077 R)
• M74: 59,441,218 km (0.088 R)
• M75: 59,550,724 km (0.09 R)
• M76: 59,769,735 km (0.11 R)
• M77: 59,989,045 km (0.03 R)
• M78: 60,098,850 km (0.104 R)
• M79: 61,753,253 km (0.051 R)
• M80: 62,864,616 km (0.078 R)
• M81: 63,311,016 km (0.084 R)
• M82: 63,646,414 km (0.076 R)
• M83: 64,319,156 km (0.062 R)
• M84: 67,717,870 km (0.034 R)
• M85: 68,289,932 km (0.086 R)
• M86: 70,246,971 km (0.117 R)
• M87: 72,456,083 km (0.104 R)
• M88: 73,041,310 km (0.082 R)
• M89: 75,515,808 km (0.04 R)
• M90: 76,109,114 km (0.052 R)
• M91: 77,061,454 km (0.11 R)
• M92: 77,898,005 km (0.072 R)
• M93: 80,304,885 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit