🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 20.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,174,462 km

• M1: 94,097 km (0.043 R)
• M2: 410,646 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.59 AU - 0.89 AU

Year: 230 Days

Day: 41.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,174,462 km

• M1: 154,834 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.93 AU - 2.11 AU

Year: 1038 Days

Day: 45.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,174,462 km

• M1: 199,713 km (0.073 R)
• M2: 754,422 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.79 AU - 2.29 AU

Year: 1054 Days

Day: 37.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,174,462 km

• M1: 1,432,848 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.56 AU - 4.26 AU

Year: 2277 Days

Day: 20.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,174,462 km

• M1: 106,514 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.53 AU - 4.03 AU

Year: 2658 Days

Day: 38.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.11 AU - 4.37 AU

Year: 3157 Days

Day: 38.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.39 AU - 7.33 AU

Year: 6498 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,174,462 km

• M1: 152,739 km (0.099 R)
• M2: 202,855 km (0.112 R)
• M3: 269,426 km (0.1 R)
• M4: 465,249 km (0.109 R)
• M5: 543,788 km (0.103 R)
• M6: 776,563 km (0.083 R)
• M7: 882,777 km (0.092 R)
• M8: 1,005,447 km (0.111 R)
• M9: 1,086,529 km (0.07 R)
• M10: 1,206,357 km (0.111 R)
• M11: 1,267,992 km (0.083 R)
• M12: 1,446,312 km (0.103 R)
• M13: 1,551,779 km (0.088 R)
• M14: 1,619,247 km (0.089 R)
• M15: 1,827,188 km (0.094 R)
• M16: 1,941,780 km (0.117 R)
• M17: 2,533,889 km (0.111 R)
• M18: 2,874,673 km (0.113 R)
• M19: 3,299,531 km (0.074 R)
• M20: 3,351,890 km (0.059 R)
• M21: 3,725,885 km (0.112 R)
• M22: 3,982,595 km (0.118 R)
• M23: 4,038,395 km (0.046 R)
• M24: 4,169,592 km (0.057 R)
• M25: 4,264,287 km (0.101 R)
• M26: 4,455,473 km (0.052 R)
• M27: 4,649,651 km (0.114 R)
• M28: 4,846,672 km (0.078 R)
• M29: 4,906,212 km (0.108 R)
• M30: 4,986,097 km (0.03 R)
• M31: 5,066,431 km (0.079 R)
• M32: 5,248,791 km (0.074 R)
• M33: 5,661,681 km (0.07 R)
• M34: 5,851,072 km (0.041 R)
• M35: 5,956,987 km (0.117 R)
• M36: 6,021,015 km (0.055 R)
• M37: 6,214,146 km (0.101 R)
• M38: 6,365,838 km (0.111 R)
• M39: 6,475,045 km (0.062 R)
• M40: 7,165,289 km (0.111 R)
• M41: 7,233,356 km (0.037 R)
• M42: 7,692,472 km (0.038 R)
• M43: 7,949,032 km (0.085 R)
• M44: 8,137,526 km (0.043 R)
• M45: 8,422,809 km (0.079 R)
• M46: 8,930,095 km (0.11 R)
• M47: 9,052,317 km (0.038 R)
• M48: 9,249,188 km (0.095 R)
• M49: 9,323,238 km (0.106 R)
• M50: 9,546,887 km (0.066 R)
• M51: 9,596,853 km (0.1 R)
• M52: 9,822,746 km (0.101 R)
• M53: 10,254,036 km (0.063 R)
• M54: 10,305,199 km (0.061 R)
• M55: 10,407,823 km (0.093 R)
• M56: 10,459,135 km (0.041 R)
• M57: 10,717,491 km (0.112 R)
• M58: 10,899,701 km (0.07 R)
• M59: 11,346,101 km (0.096 R)
• M60: 11,505,123 km (0.111 R)
• M61: 11,852,340 km (0.06 R)
• M62: 12,175,771 km (0.033 R)
• M63: 12,420,214 km (0.102 R)
• M64: 13,582,589 km (0.104 R)
• M65: 13,751,485 km (0.09 R)
• M66: 14,262,362 km (0.069 R)
• M67: 15,684,290 km (0.11 R)
• M68: 15,743,381 km (0.116 R)
• M69: 15,802,322 km (0.045 R)
• M70: 16,999,255 km (0.111 R)
• M71: 17,059,842 km (0.094 R)
• M72: 17,272,570 km (0.093 R)
• M73: 17,577,899 km (0.106 R)
• M74: 17,854,356 km (0.064 R)
• M75: 18,349,226 km (0.11 R)
• M76: 18,817,318 km (0.114 R)
• M77: 19,005,661 km (0.06 R)
• M78: 19,352,429 km (0.105 R)
• M79: 19,701,441 km (0.109 R)
• M80: 20,084,561 km (0.035 R)
• M81: 20,663,804 km (0.058 R)
• M82: 21,118,133 km (0.105 R)
• M83: 21,215,970 km (0.102 R)
• M84: 21,477,467 km (0.115 R)
• M85: 21,575,753 km (0.068 R)
• M86: 22,135,847 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 8.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.14 AU - 7.74 AU

Year: 6612 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,174,462 km

• M1: 130,749 km (0.116 R)
• M2: 600,935 km (0.085 R)
• M3: 819,048 km (0.111 R)
• M4: 1,107,473 km (0.101 R)
• M5: 1,377,048 km (0.086 R)
• M6: 1,702,424 km (0.062 R)
• M7: 1,920,388 km (0.093 R)
• M8: 2,070,584 km (0.12 R)
• M9: 2,423,186 km (0.111 R)
• M10: 2,627,238 km (0.101 R)
• M11: 2,731,358 km (0.109 R)
• M12: 3,073,787 km (0.064 R)
• M13: 3,161,601 km (0.111 R)
• M14: 3,272,603 km (0.096 R)
• M15: 3,567,161 km (0.087 R)
• M16: 3,682,651 km (0.035 R)
• M17: 4,181,709 km (0.064 R)
• M18: 4,676,878 km (0.074 R)
• M19: 5,086,178 km (0.115 R)
• M20: 5,295,316 km (0.093 R)
• M21: 5,427,411 km (0.104 R)
• M22: 5,614,258 km (0.099 R)
• M23: 5,803,201 km (0.073 R)
• M24: 6,021,613 km (0.088 R)
• M25: 6,187,368 km (0.086 R)
• M26: 6,865,046 km (0.115 R)
• M27: 6,980,386 km (0.057 R)
• M28: 7,125,347 km (0.095 R)
• M29: 7,536,591 km (0.071 R)
• M30: 7,865,108 km (0.098 R)
• M31: 8,016,052 km (0.093 R)
• M32: 8,290,116 km (0.113 R)
• M33: 8,351,451 km (0.115 R)
• M34: 8,784,985 km (0.063 R)
• M35: 9,545,092 km (0.069 R)
• M36: 10,194,646 km (0.042 R)
• M37: 10,624,590 km (0.042 R)
• M38: 12,297,543 km (0.089 R)
• M39: 12,684,254 km (0.108 R)
• M40: 13,577,952 km (0.113 R)
• M41: 13,977,677 km (0.088 R)
• M42: 14,197,287 km (0.096 R)
• M43: 14,491,995 km (0.113 R)
• M44: 14,640,096 km (0.095 R)
• M45: 14,975,046 km (0.052 R)
• M46: 15,124,794 km (0.092 R)
• M47: 15,842,714 km (0.079 R)
• M48: 16,843,075 km (0.096 R)
• M49: 17,076,896 km (0.046 R)
• M50: 17,194,181 km (0.08 R)
• M51: 18,261,711 km (0.056 R)
• M52: 18,743,117 km (0.109 R)
• M53: 18,944,925 km (0.116 R)
• M54: 19,309,944 km (0.081 R)
• M55: 19,636,366 km (0.112 R)
• M56: 21,169,894 km (0.072 R)
• M57: 21,633,198 km (0.082 R)
• M58: 21,887,365 km (0.087 R)
• M59: 22,227,700 km (0.069 R)
• M60: 22,398,541 km (0.054 R)
• M61: 22,999,925 km (0.088 R)
• M62: 23,129,476 km (0.107 R)
• M63: 23,606,694 km (0.109 R)
• M64: 24,880,071 km (0.119 R)
• M65: 25,146,355 km (0.11 R)
• M66: 25,324,376 km (0.087 R)
• M67: 26,085,680 km (0.101 R)
• M68: 27,036,524 km (0.111 R)
• M69: 27,264,511 km (0.066 R)
• M70: 27,355,915 km (0.104 R)
• M71: 27,630,727 km (0.053 R)
• M72: 27,722,580 km (0.087 R)
• M73: 27,860,509 km (0.085 R)
• M74: 28,229,268 km (0.113 R)
• M75: 28,368,095 km (0.082 R)
• M76: 28,599,822 km (0.059 R)
• M77: 28,692,722 km (0.093 R)
• M78: 31,190,109 km (0.07 R)
• M79: 31,573,229 km (0.067 R)
• M80: 32,005,866 km (0.117 R)
• M81: 32,102,357 km (0.077 R)
• M82: 32,343,808 km (0.118 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 4.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.69 AU - 14.95 AU

Year: 19598 Days

Day: 15.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,174,462 km

• M1: 63,579 km (0.082 R)
• M2: 189,541 km (0.09 R)
• M3: 497,413 km (0.093 R)
• M4: 526,734 km (0.111 R)
• M5: 715,377 km (0.056 R)
• M6: 887,863 km (0.108 R)
• M7: 1,111,811 km (0.117 R)
• M8: 1,974,991 km (0.076 R)
• M9: 2,046,349 km (0.037 R)
• M10: 2,340,309 km (0.081 R)
• M11: 2,441,288 km (0.091 R)
• M12: 2,994,351 km (0.095 R)
• M13: 3,355,480 km (0.075 R)
• M14: 3,469,474 km (0.103 R)
• M15: 3,967,635 km (0.08 R)
• M16: 4,057,842 km (0.094 R)
• M17: 4,645,014 km (0.105 R)
• M18: 5,357,549 km (0.09 R)
• M19: 5,862,591 km (0.094 R)
• M20: 6,207,713 km (0.105 R)
• M21: 6,277,426 km (0.081 R)
• M22: 6,312,432 km (0.066 R)
• M23: 6,417,898 km (0.116 R)
• M24: 6,666,081 km (0.05 R)
• M25: 7,245,324 km (0.095 R)
• M26: 9,395,345 km (0.074 R)
• M27: 9,435,437 km (0.115 R)
• M28: 9,677,037 km (0.069 R)
• M29: 10,580,309 km (0.081 R)
• M30: 10,705,523 km (0.12 R)
• M31: 10,999,782 km (0.084 R)
• M32: 11,041,968 km (0.116 R)
• M33: 11,168,977 km (0.085 R)
• M34: 12,642,366 km (0.085 R)
• M35: 13,042,541 km (0.119 R)
• M36: 13,809,679 km (0.053 R)
• M37: 14,038,115 km (0.039 R)
• M38: 14,175,745 km (0.107 R)
• M39: 14,544,952 km (0.112 R)
• M40: 14,917,301 km (0.05 R)
• M41: 15,387,188 km (0.092 R)
• M42: 16,293,302 km (0.112 R)
• M43: 16,680,013 km (0.115 R)
• M44: 17,511,777 km (0.116 R)
• M45: 17,858,096 km (0.11 R)
• M46: 18,557,616 km (0.113 R)
• M47: 18,608,030 km (0.087 R)
• M48: 19,113,522 km (0.111 R)
• M49: 19,367,988 km (0.101 R)
• M50: 20,605,162 km (0.063 R)
• M51: 20,970,779 km (0.116 R)
• M52: 21,180,665 km (0.059 R)
• M53: 21,285,832 km (0.065 R)
• M54: 21,655,339 km (0.08 R)
• M55: 22,080,347 km (0.119 R)
• M56: 22,508,047 km (0.084 R)
• M57: 22,561,752 km (0.116 R)
• M58: 22,615,458 km (0.068 R)
• M59: 22,776,874 km (0.117 R)
• M60: 22,884,585 km (0.114 R)
• M61: 23,916,960 km (0.048 R)
• M62: 24,411,381 km (0.113 R)
• M63: 25,298,346 km (0.076 R)
• M64: 26,252,482 km (0.098 R)
• M65: 26,478,674 km (0.086 R)
• M66: 27,389,874 km (0.037 R)
• M67: 28,950,629 km (0.081 R)
• M68: 29,418,571 km (0.106 R)
• M69: 29,771,173 km (0.053 R)
• M70: 30,777,967 km (0.071 R)
• M71: 30,956,736 km (0.099 R)
• M72: 33,007,274 km (0.091 R)
• M73: 33,068,310 km (0.077 R)
• M74: 34,295,461 km (0.093 R)
• M75: 35,225,811 km (0.075 R)
• M76: 35,288,043 km (0.063 R)
• M77: 35,787,850 km (0.109 R)
• M78: 37,364,761 km (0.111 R)
• M79: 37,682,806 km (0.106 R)
• M80: 37,810,263 km (0.101 R)
• M81: 38,193,683 km (0.076 R)
• M82: 38,321,739 km (0.109 R)
• M83: 38,578,299 km (0.047 R)
• M84: 41,635,182 km (0.094 R)
• M85: 41,898,923 km (0.12 R)
• M86: 43,159,285 km (0.116 R)
• M87: 43,226,006 km (0.06 R)
• M88: 43,626,778 km (0.098 R)
• M89: 45,106,750 km (0.074 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit