🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 434 Days

Day: 32.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.28 AU

Year: 460 Days

Day: 16.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.17 AU - 1.23 AU

Year: 562 Days

Day: 41.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.34 AU - 1.7 AU

Year: 801 Days

Day: 13.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 13.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.43 AU - 7.89 AU

Year: 7348 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,697,553 km

• M1: 173,982 km (0.116 R)
• M2: 273,914 km (0.037 R)
• M3: 493,374 km (0.062 R)
• M4: 582,385 km (0.087 R)
• M5: 864,376 km (0.032 R)
• M6: 1,002,904 km (0.072 R)
• M7: 1,108,819 km (0.101 R)
• M8: 1,190,949 km (0.097 R)
• M9: 1,405,921 km (0.062 R)
• M10: 1,587,533 km (0.117 R)
• M11: 2,042,011 km (0.069 R)
• M12: 2,196,695 km (0.102 R)
• M13: 2,610,333 km (0.117 R)
• M14: 2,855,225 km (0.063 R)
• M15: 3,266,769 km (0.11 R)
• M16: 3,572,547 km (0.114 R)
• M17: 3,676,517 km (0.111 R)
• M18: 3,973,170 km (0.1 R)
• M19: 4,081,180 km (0.116 R)
• M20: 4,168,096 km (0.075 R)
• M21: 4,522,643 km (0.095 R)
• M22: 5,237,272 km (0.047 R)
• M23: 5,332,117 km (0.107 R)
• M24: 5,620,093 km (0.05 R)
• M25: 6,111,372 km (0.112 R)
• M26: 6,362,397 km (0.115 R)
• M27: 6,796,830 km (0.082 R)
• M28: 7,293,794 km (0.064 R)
• M29: 7,399,859 km (0.091 R)
• M30: 7,640,711 km (0.094 R)
• M31: 7,829,653 km (0.063 R)
• M32: 7,993,014 km (0.034 R)
• M33: 8,212,474 km (0.063 R)
• M34: 8,685,503 km (0.052 R)
• M35: 8,798,150 km (0.094 R)
• M36: 8,882,972 km (0.078 R)
• M37: 9,024,940 km (0.105 R)
• M38: 9,745,852 km (0.102 R)
• M39: 9,862,988 km (0.07 R)
• M40: 10,039,513 km (0.074 R)
• M41: 10,665,580 km (0.11 R)
• M42: 10,816,524 km (0.084 R)
• M43: 10,907,480 km (0.103 R)
• M44: 11,304,363 km (0.056 R)
• M45: 11,737,150 km (0.101 R)
• M46: 12,175,472 km (0.074 R)
• M47: 12,396,577 km (0.063 R)
• M48: 12,714,772 km (0.107 R)
• M49: 12,842,977 km (0.105 R)
• M50: 13,068,122 km (0.075 R)
• M51: 13,229,688 km (0.11 R)
• M52: 14,479,728 km (0.117 R)
• M53: 15,051,191 km (0.085 R)
• M54: 15,527,511 km (0.105 R)
• M55: 16,146,996 km (0.09 R)
• M56: 16,774,559 km (0.104 R)
• M57: 17,056,102 km (0.029 R)
• M58: 18,306,291 km (0.104 R)
• M59: 18,414,750 km (0.118 R)
• M60: 18,814,475 km (0.112 R)
• M61: 19,253,994 km (0.063 R)
• M62: 19,364,248 km (0.052 R)
• M63: 19,696,654 km (0.102 R)
• M64: 19,807,955 km (0.096 R)
• M65: 21,272,817 km (0.112 R)
• M66: 22,307,436 km (0.076 R)
• M67: 22,811,431 km (0.051 R)
• M68: 23,633,472 km (0.116 R)
• M69: 24,147,191 km (0.114 R)
• M70: 25,548,773 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 13.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.64 AU - 7.86 AU

Year: 8345 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,697,553 km

• M1: 178,321 km (0.1 R)
• M2: 368,759 km (0.051 R)
• M3: 576,101 km (0.106 R)
• M4: 775,964 km (0.043 R)
• M5: 880,084 km (0.119 R)
• M6: 1,139,337 km (0.101 R)
• M7: 1,309,879 km (0.099 R)
• M8: 1,476,232 km (0.099 R)
• M9: 1,568,833 km (0.086 R)
• M10: 1,844,841 km (0.066 R)
• M11: 1,930,860 km (0.062 R)
• M12: 2,047,696 km (0.062 R)
• M13: 2,603,452 km (0.065 R)
• M14: 2,766,214 km (0.096 R)
• M15: 2,932,268 km (0.074 R)
• M16: 3,239,991 km (0.115 R)
• M17: 3,721,247 km (0.07 R)
• M18: 4,073,700 km (0.117 R)
• M19: 4,456,371 km (0.059 R)
• M20: 4,573,506 km (0.052 R)
• M21: 5,093,060 km (0.12 R)
• M22: 5,298,009 km (0.081 R)
• M23: 5,568,482 km (0.077 R)
• M24: 5,929,162 km (0.119 R)
• M25: 6,079,957 km (0.104 R)
• M26: 6,495,689 km (0.107 R)
• M27: 6,651,121 km (0.093 R)
• M28: 6,875,518 km (0.051 R)
• M29: 7,821,276 km (0.076 R)
• M30: 8,636,584 km (0.06 R)
• M31: 9,153,744 km (0.036 R)
• M32: 9,278,359 km (0.089 R)
• M33: 9,378,590 km (0.076 R)
• M34: 9,478,970 km (0.097 R)
• M35: 9,961,273 km (0.105 R)
• M36: 10,140,940 km (0.028 R)
• M37: 10,295,774 km (0.084 R)
• M38: 10,503,566 km (0.101 R)
• M39: 10,738,883 km (0.104 R)
• M40: 10,844,200 km (0.111 R)
• M41: 11,428,829 km (0.081 R)
• M42: 12,078,382 km (0.103 R)
• M43: 12,407,647 km (0.061 R)
• M44: 12,907,304 km (0.077 R)
• M45: 13,019,203 km (0.102 R)
• M46: 13,131,402 km (0.111 R)
• M47: 13,555,213 km (0.088 R)
• M48: 14,069,680 km (0.116 R)
• M49: 14,300,360 km (0.08 R)
• M50: 14,590,580 km (0.104 R)
• M51: 15,235,795 km (0.112 R)
• M52: 15,354,277 km (0.11 R)
• M53: 15,443,138 km (0.068 R)
• M54: 15,532,298 km (0.111 R)
• M55: 15,830,596 km (0.09 R)
• M56: 16,160,908 km (0.084 R)
• M57: 16,372,440 km (0.106 R)
• M58: 16,675,974 km (0.117 R)
• M59: 17,350,660 km (0.098 R)
• M60: 18,096,705 km (0.112 R)
• M61: 18,789,941 km (0.108 R)
• M62: 19,942,892 km (0.109 R)
• M63: 20,822,677 km (0.098 R)
• M64: 21,416,282 km (0.088 R)
• M65: 21,815,109 km (0.117 R)
• M66: 22,015,421 km (0.086 R)
• M67: 22,182,821 km (0.112 R)
• M68: 22,417,839 km (0.079 R)
• M69: 22,653,905 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 12.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.44 AU - 9.8 AU

Year: 12755 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,697,553 km

• M1: 232,774 km (0.094 R)
• M2: 491,878 km (0.029 R)
• M3: 608,115 km (0.104 R)
• M4: 716,574 km (0.117 R)
• M5: 913,594 km (0.102 R)
• M6: 1,338,602 km (0.072 R)
• M7: 1,663,678 km (0.108 R)
• M8: 1,768,845 km (0.109 R)
• M9: 2,358,410 km (0.064 R)
• M10: 2,568,147 km (0.081 R)
• M11: 2,660,000 km (0.09 R)
• M12: 3,070,795 km (0.094 R)
• M13: 3,434,318 km (0.117 R)
• M14: 3,570,004 km (0.061 R)
• M15: 4,458,316 km (0.101 R)
• M16: 5,100,240 km (0.09 R)
• M17: 6,014,882 km (0.12 R)
• M18: 6,096,712 km (0.073 R)
• M19: 6,261,868 km (0.056 R)
• M20: 6,428,370 km (0.117 R)
• M21: 6,638,555 km (0.033 R)
• M22: 7,065,956 km (0.048 R)
• M23: 7,502,333 km (0.105 R)
• M24: 7,992,565 km (0.066 R)
• M25: 8,585,272 km (0.105 R)
• M26: 9,286,886 km (0.076 R)
• M27: 9,668,660 km (0.072 R)
• M28: 10,104,289 km (0.1 R)
• M29: 10,745,017 km (0.059 R)
• M30: 11,297,482 km (0.056 R)
• M31: 11,962,295 km (0.111 R)
• M32: 12,430,087 km (0.098 R)
• M33: 12,639,823 km (0.042 R)
• M34: 13,869,069 km (0.111 R)
• M35: 13,977,827 km (0.111 R)
• M36: 15,698,651 km (0.054 R)
• M37: 16,670,439 km (0.118 R)
• M38: 17,897,889 km (0.103 R)
• M39: 18,313,472 km (0.049 R)
• M40: 18,612,219 km (0.082 R)
• M41: 18,852,473 km (0.036 R)
• M42: 19,946,183 km (0.093 R)
• M43: 20,069,003 km (0.06 R)
• M44: 20,253,607 km (0.084 R)
• M45: 21,877,641 km (0.082 R)
• M46: 23,478,488 km (0.087 R)
• M47: 23,868,191 km (0.046 R)
• M48: 24,522,681 km (0.053 R)
• M49: 25,515,413 km (0.112 R)
• M50: 25,916,186 km (0.086 R)
• M51: 26,453,691 km (0.092 R)
• M52: 26,927,168 km (0.045 R)
• M53: 27,951,016 km (0.097 R)
• M54: 28,226,276 km (0.119 R)
• M55: 28,918,166 km (0.078 R)
• M56: 31,027,496 km (0.06 R)
• M57: 31,598,212 km (0.088 R)
• M58: 33,258,599 km (0.12 R)
• M59: 34,947,259 km (0.11 R)
• M60: 35,095,361 km (0.083 R)
• M61: 35,466,663 km (0.091 R)
• M62: 35,839,311 km (0.078 R)
• M63: 36,213,306 km (0.067 R)
• M64: 37,115,980 km (0.097 R)
• M65: 37,494,163 km (0.053 R)
• M66: 37,949,838 km (0.116 R)
• M67: 38,560,347 km (0.05 R)
• M68: 38,789,980 km (0.111 R)
• M69: 38,943,467 km (0.087 R)
• M70: 40,333,232 km (0.102 R)
• M71: 42,290,420 km (0.113 R)
• M72: 42,764,646 km (0.094 R)
• M73: 43,798,367 km (0.098 R)
• M74: 45,890,493 km (0.083 R)
• M75: 45,971,575 km (0.068 R)
• M76: 47,439,878 km (0.08 R)
• M77: 47,768,246 km (0.045 R)
• M78: 48,179,640 km (0.071 R)
• M79: 48,262,068 km (0.106 R)
• M80: 49,754,157 km (0.102 R)
• M81: 49,837,483 km (0.099 R)
• M82: 51,261,356 km (0.087 R)
• M83: 51,514,027 km (0.12 R)
• M84: 51,936,042 km (0.098 R)
• M85: 54,492,072 km (0.098 R)
• M86: 55,008,184 km (0.071 R)
• M87: 56,740,378 km (0.092 R)
• M88: 57,788,161 km (0.044 R)
• M89: 57,963,490 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.2

Radius: 5.8

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.05 AU - 18.81 AU

Year: 27180 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,697,553 km

• M1: 159,322 km (0.041 R)
• M2: 225,145 km (0.111 R)
• M3: 270,174 km (0.051 R)
• M4: 484,847 km (0.105 R)
• M5: 723,007 km (0.058 R)
• M6: 917,633 km (0.09 R)
• M7: 1,047,634 km (0.034 R)
• M8: 1,442,871 km (0.111 R)
• M9: 1,594,414 km (0.047 R)
• M10: 2,392,220 km (0.081 R)
• M11: 2,793,591 km (0.046 R)
• M12: 2,831,140 km (0.099 R)
• M13: 3,698,957 km (0.097 R)
• M14: 4,204,598 km (0.109 R)
• M15: 4,957,673 km (0.111 R)
• M16: 5,003,151 km (0.071 R)
• M17: 5,943,972 km (0.025 R)
• M18: 6,384,837 km (0.114 R)
• M19: 6,735,046 km (0.073 R)
• M20: 8,143,360 km (0.074 R)
• M21: 9,131,005 km (0.061 R)
• M22: 9,299,303 km (0.114 R)
• M23: 9,753,033 km (0.093 R)
• M24: 10,447,167 km (0.037 R)
• M25: 10,978,090 km (0.108 R)
• M26: 13,125,119 km (0.047 R)
• M27: 13,188,399 km (0.077 R)
• M28: 13,315,108 km (0.107 R)
• M29: 13,505,845 km (0.111 R)
• M30: 13,761,807 km (0.083 R)
• M31: 13,954,789 km (0.096 R)
• M32: 14,019,265 km (0.084 R)
• M33: 14,083,892 km (0.087 R)
• M34: 14,604,492 km (0.06 R)
• M35: 14,998,982 km (0.063 R)
• M36: 16,000,539 km (0.1 R)
• M37: 16,068,158 km (0.102 R)
• M38: 18,278,915 km (0.106 R)
• M39: 18,633,013 km (0.04 R)
• M40: 19,347,642 km (0.101 R)
• M41: 20,363,262 km (0.101 R)
• M42: 21,025,382 km (0.056 R)
• M43: 21,769,183 km (0.068 R)
• M44: 22,144,374 km (0.104 R)
• M45: 22,673,203 km (0.111 R)
• M46: 23,206,220 km (0.037 R)
• M47: 26,329,973 km (0.115 R)
• M48: 26,489,594 km (0.097 R)
• M49: 28,757,797 km (0.096 R)
• M50: 29,915,086 km (0.081 R)
• M51: 32,104,301 km (0.097 R)
• M52: 32,788,263 km (0.055 R)
• M53: 35,395,604 km (0.109 R)
• M54: 37,080,974 km (0.082 R)
• M55: 37,978,411 km (0.075 R)
• M56: 38,339,541 km (0.082 R)
• M57: 38,611,061 km (0.077 R)
• M58: 39,520,616 km (0.091 R)
• M59: 39,703,424 km (0.092 R)
• M60: 40,345,349 km (0.118 R)
• M61: 41,453,720 km (0.085 R)
• M62: 42,198,119 km (0.077 R)
• M63: 42,478,465 km (0.112 R)
• M64: 44,268,254 km (0.118 R)
• M65: 46,467,343 km (0.099 R)
• M66: 47,920,686 km (0.112 R)
• M67: 48,799,873 km (0.091 R)
• M68: 49,782,880 km (0.088 R)
• M69: 49,881,615 km (0.098 R)
• M70: 49,980,349 km (0.087 R)
• M71: 50,177,968 km (0.059 R)
• M72: 52,369,278 km (0.11 R)
• M73: 52,972,307 km (0.075 R)
• M74: 53,678,708 km (0.1 R)
• M75: 55,509,636 km (0.03 R)
• M76: 55,919,235 km (0.113 R)
• M77: 58,086,310 km (0.112 R)
• M78: 59,755,673 km (0.101 R)
• M79: 59,860,541 km (0.102 R)
• M80: 63,997,670 km (0.071 R)
• M81: 65,181,139 km (0.11 R)
• M82: 66,915,277 km (0.091 R)
• M83: 69,214,447 km (0.028 R)
• M84: 70,429,032 km (0.095 R)
• M85: 70,650,736 km (0.111 R)
• M86: 72,431,848 km (0.101 R)
• M87: 72,767,396 km (0.072 R)
• M88: 73,215,741 km (0.096 R)
• M89: 74,453,215 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit