🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 13.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.79 AU - 1.25 AU

Year: 367 Days

Day: 47.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,360,848 km

• M1: 39,643 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 486 Days

Day: 31.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,360,848 km

• M1: 259,403 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.99 AU - 4.75 AU

Year: 3256 Days

Day: 33.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,360,848 km

• M1: 374,144 km (0.11 R)
• M2: 1,166,265 km (0.116 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 8.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.27 AU - 7.89 AU

Year: 7439 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,360,848 km

• M1: 108,010 km (0.086 R)
• M2: 168,298 km (0.107 R)
• M3: 325,675 km (0.065 R)
• M4: 384,167 km (0.098 R)
• M5: 635,043 km (0.119 R)
• M6: 792,869 km (0.102 R)
• M7: 891,155 km (0.091 R)
• M8: 1,054,216 km (0.061 R)
• M9: 1,342,042 km (0.116 R)
• M10: 1,512,734 km (0.102 R)
• M11: 1,856,510 km (0.104 R)
• M12: 2,244,417 km (0.113 R)
• M13: 2,447,870 km (0.119 R)
• M14: 2,551,990 km (0.057 R)
• M15: 2,657,457 km (0.092 R)
• M16: 3,298,035 km (0.097 R)
• M17: 3,436,413 km (0.104 R)
• M18: 3,506,424 km (0.078 R)
• M19: 3,600,372 km (0.078 R)
• M20: 3,671,431 km (0.099 R)
• M21: 4,458,316 km (0.068 R)
• M22: 5,242,059 km (0.03 R)
• M23: 5,322,842 km (0.094 R)
• M24: 5,622,337 km (0.115 R)
• M25: 5,705,064 km (0.108 R)
• M26: 5,788,091 km (0.066 R)
• M27: 6,124,387 km (0.09 R)
• M28: 6,352,225 km (0.118 R)
• M29: 7,502,184 km (0.095 R)
• M30: 7,654,175 km (0.075 R)
• M31: 7,930,482 km (0.104 R)
• M32: 8,524,535 km (0.067 R)
• M33: 8,651,394 km (0.059 R)
• M34: 8,971,384 km (0.083 R)
• M35: 9,623,033 km (0.07 R)
• M36: 9,689,005 km (0.117 R)
• M37: 9,788,338 km (0.092 R)
• M38: 10,188,961 km (0.092 R)
• M39: 10,289,940 km (0.09 R)
• M40: 10,458,986 km (0.08 R)
• M41: 10,594,820 km (0.12 R)
• M42: 11,352,833 km (0.115 R)
• M43: 11,773,652 km (0.033 R)
• M44: 12,271,065 km (0.12 R)
• M45: 12,558,442 km (0.115 R)
• M46: 13,103,128 km (0.059 R)
• M47: 13,953,442 km (0.083 R)
• M48: 14,103,040 km (0.074 R)
• M49: 14,178,138 km (0.066 R)
• M50: 14,593,272 km (0.092 R)
• M51: 14,669,118 km (0.064 R)
• M52: 14,821,409 km (0.07 R)
• M53: 15,204,230 km (0.032 R)
• M54: 15,590,342 km (0.112 R)
• M55: 16,214,913 km (0.059 R)
• M56: 16,609,253 km (0.11 R)
• M57: 17,287,231 km (0.118 R)
• M58: 17,367,565 km (0.117 R)
• M59: 17,448,048 km (0.092 R)
• M60: 17,933,344 km (0.089 R)
• M61: 18,218,627 km (0.093 R)
• M62: 19,207,918 km (0.115 R)
• M63: 19,416,158 km (0.039 R)
• M64: 19,919,106 km (0.112 R)
• M65: 21,583,233 km (0.061 R)
• M66: 22,322,545 km (0.118 R)
• M67: 22,497,725 km (0.053 R)
• M68: 22,849,429 km (0.114 R)
• M69: 23,114,367 km (0.04 R)
• M70: 23,424,783 km (0.092 R)
• M71: 23,647,384 km (0.084 R)
• M72: 23,825,854 km (0.088 R)
• M73: 24,544,672 km (0.03 R)
• M74: 24,906,699 km (0.102 R)
• M75: 25,270,521 km (0.088 R)
• M76: 25,544,435 km (0.116 R)
• M77: 26,696,787 km (0.119 R)
• M78: 26,836,212 km (0.091 R)
• M79: 27,349,483 km (0.053 R)
• M80: 28,575,587 km (0.115 R)
• M81: 29,099,628 km (0.112 R)
• M82: 29,626,961 km (0.11 R)
• M83: 29,819,344 km (0.088 R)
• M84: 31,472,550 km (0.099 R)
• M85: 32,657,365 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 8.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.01 AU - 9.25 AU

Year: 8263 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,360,848 km

• M1: 104,868 km (0.063 R)
• M2: 160,219 km (0.104 R)
• M3: 318,494 km (0.095 R)
• M4: 467,045 km (0.08 R)
• M5: 986,598 km (0.102 R)
• M6: 1,044,941 km (0.073 R)
• M7: 1,354,459 km (0.12 R)
• M8: 1,469,649 km (0.111 R)
• M9: 1,888,823 km (0.041 R)
• M10: 2,055,325 km (0.09 R)
• M11: 2,207,466 km (0.093 R)
• M12: 3,044,616 km (0.097 R)
• M13: 3,196,607 km (0.079 R)
• M14: 3,328,852 km (0.109 R)
• M15: 3,599,026 km (0.097 R)
• M16: 3,690,579 km (0.051 R)
• M17: 4,377,982 km (0.1 R)
• M18: 4,950,942 km (0.113 R)
• M19: 5,130,010 km (0.09 R)
• M20: 5,521,059 km (0.114 R)
• M21: 5,574,017 km (0.075 R)
• M22: 5,733,638 km (0.091 R)
• M23: 5,867,827 km (0.078 R)
• M24: 6,003,063 km (0.12 R)
• M25: 6,498,382 km (0.069 R)
• M26: 7,007,015 km (0.108 R)
• M27: 7,093,033 km (0.093 R)
• M28: 8,002,289 km (0.078 R)
• M29: 8,212,624 km (0.093 R)
• M30: 8,273,211 km (0.114 R)
• M31: 8,424,903 km (0.076 R)
• M32: 8,546,975 km (0.11 R)
• M33: 8,947,897 km (0.047 R)
• M34: 9,513,078 km (0.084 R)
• M35: 9,608,372 km (0.084 R)
• M36: 9,735,979 km (0.064 R)
• M37: 10,382,541 km (0.117 R)
• M38: 10,546,201 km (0.071 R)
• M39: 10,612,024 km (0.073 R)
• M40: 10,743,969 km (0.073 R)
• M41: 10,976,145 km (0.107 R)
• M42: 12,334,494 km (0.081 R)
• M43: 12,612,447 km (0.096 R)
• M44: 13,281,000 km (0.114 R)
• M45: 13,530,230 km (0.037 R)
• M46: 13,925,019 km (0.114 R)
• M47: 14,033,327 km (0.117 R)
• M48: 15,616,522 km (0.114 R)
• M49: 16,068,307 km (0.086 R)
• M50: 16,601,025 km (0.091 R)
• M51: 16,869,404 km (0.065 R)
• M52: 17,062,086 km (0.089 R)
• M53: 17,216,770 km (0.106 R)
• M54: 17,722,561 km (0.07 R)
• M55: 17,839,995 km (0.119 R)
• M56: 17,957,728 km (0.078 R)
• M57: 18,154,450 km (0.095 R)
• M58: 18,312,275 km (0.083 R)
• M59: 18,828,687 km (0.118 R)
• M60: 19,591,786 km (0.062 R)
• M61: 19,835,032 km (0.073 R)
• M62: 20,201,547 km (0.099 R)
• M63: 20,324,217 km (0.091 R)
• M64: 20,941,308 km (0.092 R)
• M65: 21,189,940 km (0.118 R)
• M66: 23,042,560 km (0.079 R)
• M67: 23,642,896 km (0.044 R)
• M68: 24,031,402 km (0.076 R)
• M69: 24,248,319 km (0.114 R)
• M70: 24,771,313 km (0.102 R)
• M71: 24,902,660 km (0.086 R)
• M72: 26,050,524 km (0.118 R)
• M73: 26,317,856 km (0.094 R)
• M74: 26,451,895 km (0.11 R)
• M75: 27,125,385 km (0.079 R)
• M76: 27,215,593 km (0.077 R)
• M77: 27,396,456 km (0.051 R)
• M78: 27,577,619 km (0.099 R)
• M79: 27,986,620 km (0.118 R)
• M80: 28,214,757 km (0.119 R)
• M81: 28,626,899 km (0.068 R)
• M82: 28,810,755 km (0.098 R)
• M83: 29,087,212 km (0.094 R)
• M84: 29,179,663 km (0.053 R)
• M85: 29,642,968 km (0.063 R)
• M86: 29,968,642 km (0.057 R)
• M87: 30,905,873 km (0.084 R)
• M88: 31,520,122 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.6

Radius: 4.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.7 AU - 18.42 AU

Year: 20832 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,360,848 km

• M1: 72,705 km (0.083 R)
• M2: 217,665 km (0.079 R)
• M3: 267,780 km (0.11 R)
• M4: 322,234 km (0.026 R)
• M5: 706,850 km (0.11 R)
• M6: 844,929 km (0.103 R)
• M7: 1,034,918 km (0.091 R)
• M8: 1,078,900 km (0.117 R)
• M9: 1,214,884 km (0.109 R)
• M10: 1,478,476 km (0.1 R)
• M11: 2,140,596 km (0.08 R)
• M12: 2,340,608 km (0.097 R)
• M13: 2,636,812 km (0.101 R)
• M14: 2,820,219 km (0.11 R)
• M15: 4,215,668 km (0.086 R)
• M16: 4,286,727 km (0.088 R)
• M17: 4,466,095 km (0.036 R)
• M18: 6,761,225 km (0.09 R)
• M19: 6,802,814 km (0.082 R)
• M20: 7,054,138 km (0.102 R)
• M21: 7,652,230 km (0.091 R)
• M22: 8,669,945 km (0.089 R)
• M23: 8,987,990 km (0.102 R)
• M24: 9,495,575 km (0.116 R)
• M25: 9,635,599 km (0.03 R)
• M26: 10,250,297 km (0.11 R)
• M27: 10,298,018 km (0.119 R)
• M28: 11,467,724 km (0.119 R)
• M29: 11,967,231 km (0.062 R)
• M30: 12,423,056 km (0.114 R)
• M31: 12,576,244 km (0.064 R)
• M32: 12,627,407 km (0.118 R)
• M33: 13,195,131 km (0.055 R)
• M34: 13,665,765 km (0.044 R)
• M35: 13,823,890 km (0.091 R)
• M36: 14,088,828 km (0.067 R)
• M37: 14,623,641 km (0.093 R)
• M38: 15,056,278 km (0.057 R)
• M39: 17,338,393 km (0.095 R)
• M40: 17,681,421 km (0.116 R)
• M41: 18,084,288 km (0.066 R)
• M42: 19,370,231 km (0.109 R)
• M43: 19,725,975 km (0.094 R)
• M44: 20,383,907 km (0.066 R)
• M45: 20,624,909 km (0.103 R)
• M46: 20,685,197 km (0.116 R)
• M47: 21,782,497 km (0.094 R)
• M48: 22,338,253 km (0.081 R)
• M49: 23,652,919 km (0.102 R)
• M50: 23,842,759 km (0.102 R)
• M51: 24,033,048 km (0.096 R)
• M52: 25,574,055 km (0.096 R)
• M53: 25,703,906 km (0.1 R)
• M54: 26,029,431 km (0.076 R)
• M55: 27,411,715 km (0.088 R)
• M56: 28,615,380 km (0.077 R)
• M57: 29,223,794 km (0.102 R)
• M58: 29,359,480 km (0.08 R)
• M59: 29,427,397 km (0.065 R)
• M60: 29,699,815 km (0.104 R)
• M61: 30,453,040 km (0.097 R)
• M62: 30,866,678 km (0.117 R)
• M63: 32,188,375 km (0.114 R)
• M64: 34,455,830 km (0.08 R)
• M65: 34,527,488 km (0.072 R)
• M66: 34,599,295 km (0.12 R)
• M67: 35,826,296 km (0.035 R)
• M68: 37,214,565 km (0.061 R)
• M69: 37,288,167 km (0.116 R)
• M70: 37,582,875 km (0.08 R)
• M71: 38,322,935 km (0.106 R)
• M72: 38,471,486 km (0.117 R)
• M73: 39,292,330 km (0.109 R)
• M74: 39,667,222 km (0.119 R)
• M75: 39,968,063 km (0.112 R)
• M76: 41,407,344 km (0.114 R)
• M77: 42,324,978 km (0.108 R)
• M78: 42,555,508 km (0.107 R)
• M79: 44,258,380 km (0.096 R)
• M80: 44,414,261 km (0.112 R)
• M81: 44,726,622 km (0.077 R)
• M82: 44,883,101 km (0.095 R)
• M83: 45,275,048 km (0.091 R)
• M84: 45,353,586 km (0.071 R)
• M85: 45,668,041 km (0.092 R)
• M86: 46,062,232 km (0.095 R)
• M87: 47,490,742 km (0.065 R)
• M88: 48,050,238 km (0.073 R)
• M89: 48,210,457 km (0.113 R)
• M90: 48,531,494 km (0.096 R)
• M91: 53,514,001 km (0.105 R)
• M92: 54,262,738 km (0.11 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit