🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.63 AU - 2.73 AU

Year: 1611 Days

Day: 43.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,927,242 km

• M1: 44,879 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.1 AU - 3.32 AU

Year: 1638 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.94 AU - 3.46 AU

Year: 2101 Days

Day: 40 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,927,242 km

• M1: 1,573,770 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.86 AU - 3.62 AU

Year: 2141 Days

Day: 15.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.71 AU - 5.05 AU

Year: 3365 Days

Day: 34.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,927,242 km

• M1: 877,541 km (0.075 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 9.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.55 AU - 6.33 AU

Year: 4658 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,927,242 km

• M1: 115,789 km (0.057 R)
• M2: 358,287 km (0.07 R)
• M3: 453,282 km (0.092 R)
• M4: 536,308 km (0.09 R)
• M5: 695,481 km (0.088 R)
• M6: 806,482 km (0.059 R)
• M7: 883,974 km (0.119 R)
• M8: 1,005,148 km (0.108 R)
• M9: 1,103,434 km (0.068 R)
• M10: 1,234,781 km (0.062 R)
• M11: 1,577,659 km (0.054 R)
• M12: 2,500,828 km (0.109 R)
• M13: 2,616,616 km (0.092 R)
• M14: 3,243,431 km (0.076 R)
• M15: 3,327,505 km (0.041 R)
• M16: 3,498,197 km (0.099 R)
• M17: 3,562,972 km (0.113 R)
• M18: 3,693,721 km (0.115 R)
• M19: 3,848,256 km (0.083 R)
• M20: 4,209,534 km (0.1 R)
• M21: 5,333,164 km (0.06 R)
• M22: 5,583,591 km (0.118 R)
• M23: 5,659,587 km (0.083 R)
• M24: 5,786,894 km (0.108 R)
• M25: 5,863,638 km (0.086 R)
• M26: 6,226,862 km (0.079 R)
• M27: 6,358,358 km (0.118 R)
• M28: 6,812,238 km (0.04 R)
• M29: 6,947,774 km (0.091 R)
• M30: 7,138,960 km (0.091 R)
• M31: 7,470,918 km (0.105 R)
• M32: 7,949,780 km (0.101 R)
• M33: 8,409,495 km (0.089 R)
• M34: 8,730,532 km (0.079 R)
• M35: 8,877,886 km (0.09 R)
• M36: 9,234,826 km (0.096 R)
• M37: 10,708,964 km (0.072 R)
• M38: 10,993,499 km (0.057 R)
• M39: 11,376,768 km (0.083 R)
• M40: 11,570,049 km (0.06 R)
• M41: 11,634,675 km (0.081 R)
• M42: 11,764,377 km (0.077 R)
• M43: 13,054,060 km (0.075 R)
• M44: 13,391,852 km (0.094 R)
• M45: 13,561,945 km (0.106 R)
• M46: 15,514,646 km (0.098 R)
• M47: 15,836,580 km (0.09 R)
• M48: 16,779,196 km (0.037 R)
• M49: 17,964,012 km (0.075 R)
• M50: 18,415,199 km (0.03 R)
• M51: 19,907,587 km (0.069 R)
• M52: 20,963,299 km (0.08 R)
• M53: 21,240,055 km (0.101 R)
• M54: 21,797,008 km (0.088 R)
• M55: 21,957,078 km (0.098 R)
• M56: 22,157,539 km (0.051 R)
• M57: 22,520,164 km (0.074 R)
• M58: 23,169,569 km (0.117 R)
• M59: 23,537,729 km (0.062 R)
• M60: 24,403,901 km (0.096 R)
• M61: 24,653,280 km (0.065 R)
• M62: 25,112,845 km (0.034 R)
• M63: 25,364,618 km (0.099 R)
• M64: 26,764,555 km (0.091 R)
• M65: 26,893,060 km (0.117 R)
• M66: 26,978,779 km (0.07 R)
• M67: 27,064,648 km (0.04 R)
• M68: 27,495,490 km (0.114 R)
• M69: 27,841,660 km (0.102 R)
• M70: 28,845,162 km (0.074 R)
• M71: 28,932,976 km (0.109 R)
• M72: 29,108,903 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 8.8

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.3 AU - 9.6 AU

Year: 9829 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,927,242 km

• M1: 180,714 km (0.117 R)
• M2: 277,205 km (0.081 R)
• M3: 371,900 km (0.04 R)
• M4: 599,439 km (0.103 R)
• M5: 833,859 km (0.107 R)
• M6: 906,264 km (0.117 R)
• M7: 1,038,359 km (0.113 R)
• M8: 1,301,053 km (0.09 R)
• M9: 1,816,118 km (0.085 R)
• M10: 1,960,181 km (0.111 R)
• M11: 2,363,198 km (0.07 R)
• M12: 2,791,945 km (0.099 R)
• M13: 2,874,972 km (0.118 R)
• M14: 3,690,131 km (0.075 R)
• M15: 4,060,385 km (0.068 R)
• M16: 4,281,940 km (0.072 R)
• M17: 4,572,609 km (0.11 R)
• M18: 4,803,139 km (0.107 R)
• M19: 5,037,409 km (0.104 R)
• M20: 5,275,569 km (0.06 R)
• M21: 5,344,384 km (0.067 R)
• M22: 5,727,654 km (0.113 R)
• M23: 6,410,867 km (0.065 R)
• M24: 6,484,170 km (0.116 R)
• M25: 7,774,751 km (0.109 R)
• M26: 8,010,517 km (0.107 R)
• M27: 8,169,091 km (0.089 R)
• M28: 8,448,989 km (0.096 R)
• M29: 8,772,868 km (0.085 R)
• M30: 8,977,368 km (0.075 R)
• M31: 9,224,803 km (0.092 R)
• M32: 9,391,156 km (0.083 R)
• M33: 11,151,624 km (0.032 R)
• M34: 11,284,317 km (0.072 R)
• M35: 11,462,189 km (0.078 R)
• M36: 11,865,804 km (0.11 R)
• M37: 12,918,225 km (0.088 R)
• M38: 13,104,325 km (0.025 R)
• M39: 13,244,348 km (0.074 R)
• M40: 13,809,978 km (0.027 R)
• M41: 14,528,048 km (0.068 R)
• M42: 14,673,158 km (0.073 R)
• M43: 15,209,167 km (0.097 R)
• M44: 15,504,323 km (0.11 R)
• M45: 15,652,575 km (0.099 R)
• M46: 15,751,609 km (0.069 R)
• M47: 16,000,240 km (0.105 R)
• M48: 16,250,218 km (0.073 R)
• M49: 16,350,598 km (0.09 R)
• M50: 17,160,970 km (0.094 R)
• M51: 18,088,028 km (0.072 R)
• M52: 18,348,478 km (0.034 R)
• M53: 19,402,694 km (0.092 R)
• M54: 19,562,465 km (0.088 R)
• M55: 19,669,278 km (0.095 R)
• M56: 20,747,729 km (0.069 R)
• M57: 21,020,446 km (0.117 R)
• M58: 21,624,372 km (0.095 R)
• M59: 21,679,574 km (0.113 R)
• M60: 21,900,829 km (0.12 R)
• M61: 22,289,784 km (0.118 R)
• M62: 22,512,984 km (0.113 R)
• M63: 23,130,823 km (0.072 R)
• M64: 23,697,500 km (0.044 R)
• M65: 24,786,422 km (0.1 R)
• M66: 26,834,866 km (0.068 R)
• M67: 27,849,439 km (0.073 R)
• M68: 28,573,044 km (0.03 R)
• M69: 28,815,542 km (0.101 R)
• M70: 29,363,968 km (0.065 R)
• M71: 29,731,380 km (0.07 R)
• M72: 30,532,776 km (0.098 R)
• M73: 31,842,356 km (0.115 R)
• M74: 32,535,592 km (0.12 R)
• M75: 33,872,847 km (0.075 R)
• M76: 34,903,726 km (0.102 R)
• M77: 36,798,383 km (0.082 R)
• M78: 38,592,211 km (0.064 R)
• M79: 41,233,212 km (0.092 R)
• M80: 41,370,244 km (0.109 R)
• M81: 44,914,666 km (0.107 R)
• M82: 45,055,588 km (0.042 R)
• M83: 45,126,048 km (0.097 R)
• M84: 46,901,625 km (0.102 R)
• M85: 47,546,242 km (0.1 R)
• M86: 47,618,199 km (0.088 R)
• M87: 47,833,770 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.3

Radius: 7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.64 AU - 13.94 AU

Year: 16791 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,927,242 km

• M1: 234,569 km (0.105 R)
• M2: 616,642 km (0.114 R)
• M3: 801,246 km (0.118 R)
• M4: 1,221,616 km (0.082 R)
• M5: 1,407,118 km (0.079 R)
• M6: 1,668,465 km (0.1 R)
• M7: 1,874,611 km (0.077 R)
• M8: 2,444,429 km (0.07 R)
• M9: 2,502,324 km (0.119 R)
• M10: 2,599,861 km (0.066 R)
• M11: 2,658,953 km (0.045 R)
• M12: 2,940,945 km (0.107 R)
• M13: 3,511,361 km (0.079 R)
• M14: 3,865,459 km (0.098 R)
• M15: 4,300,789 km (0.074 R)
• M16: 4,559,893 km (0.03 R)
• M17: 6,034,629 km (0.116 R)
• M18: 6,113,317 km (0.042 R)
• M19: 6,271,592 km (0.03 R)
• M20: 7,000,881 km (0.056 R)
• M21: 7,473,760 km (0.12 R)
• M22: 8,101,024 km (0.085 R)
• M23: 8,538,448 km (0.096 R)
• M24: 11,840,671 km (0.105 R)
• M25: 12,005,229 km (0.081 R)
• M26: 12,270,017 km (0.109 R)
• M27: 13,416,984 km (0.064 R)
• M28: 13,588,573 km (0.103 R)
• M29: 13,726,353 km (0.03 R)
• M30: 15,415,462 km (0.092 R)
• M31: 16,467,434 km (0.047 R)
• M32: 18,220,871 km (0.109 R)
• M33: 18,984,867 km (0.03 R)
• M34: 22,835,816 km (0.101 R)
• M35: 23,452,309 km (0.12 R)
• M36: 23,866,395 km (0.115 R)
• M37: 24,659,713 km (0.103 R)
• M38: 25,759,257 km (0.104 R)
• M39: 26,100,789 km (0.093 R)
• M40: 26,615,855 km (0.081 R)
• M41: 26,874,659 km (0.026 R)
• M42: 28,709,627 km (0.043 R)
• M43: 29,374,739 km (0.029 R)
• M44: 29,419,319 km (0.119 R)
• M45: 29,955,328 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.9

Radius: 5.5

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.51 AU - 15.25 AU

Year: 16969 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,927,242 km

• M1: 77,940 km (0.094 R)
• M2: 174,730 km (0.089 R)
• M3: 325,076 km (0.114 R)
• M4: 399,576 km (0.11 R)
• M5: 480,209 km (0.114 R)
• M6: 715,227 km (0.117 R)
• M7: 983,307 km (0.091 R)
• M8: 1,049,429 km (0.044 R)
• M9: 1,117,047 km (0.079 R)
• M10: 1,233,135 km (0.051 R)
• M11: 1,304,643 km (0.106 R)
• M12: 1,578,856 km (0.09 R)
• M13: 1,843,495 km (0.108 R)
• M14: 2,594,775 km (0.057 R)
• M15: 2,811,692 km (0.095 R)
• M16: 2,938,252 km (0.109 R)
• M17: 3,329,301 km (0.064 R)
• M18: 3,702,099 km (0.065 R)
• M19: 4,017,002 km (0.113 R)
• M20: 4,413,436 km (0.111 R)
• M21: 4,450,237 km (0.056 R)
• M22: 4,560,790 km (0.034 R)
• M23: 4,672,241 km (0.072 R)
• M24: 5,716,135 km (0.097 R)
• M25: 6,161,338 km (0.038 R)
• M26: 6,617,611 km (0.097 R)
• M27: 6,956,451 km (0.103 R)
• M28: 7,127,890 km (0.105 R)
• M29: 7,344,208 km (0.112 R)
• M30: 8,503,442 km (0.101 R)
• M31: 8,917,828 km (0.045 R)
• M32: 9,197,875 km (0.094 R)
• M33: 9,386,070 km (0.093 R)
• M34: 10,591,080 km (0.072 R)
• M35: 11,036,733 km (0.117 R)
• M36: 11,437,954 km (0.049 R)
• M37: 11,742,086 km (0.109 R)
• M38: 12,461,951 km (0.113 R)
• M39: 13,890,013 km (0.105 R)
• M40: 14,160,186 km (0.116 R)
• M41: 14,268,795 km (0.104 R)
• M42: 14,377,552 km (0.117 R)
• M43: 14,486,609 km (0.117 R)
• M44: 14,705,620 km (0.061 R)
• M45: 16,439,759 km (0.111 R)
• M46: 17,243,847 km (0.108 R)
• M47: 17,417,830 km (0.08 R)
• M48: 19,914,020 km (0.092 R)
• M49: 20,218,451 km (0.071 R)
• M50: 20,586,013 km (0.053 R)
• M51: 21,203,404 km (0.075 R)
• M52: 21,764,097 km (0.096 R)
• M53: 22,266,745 km (0.078 R)
• M54: 22,646,126 km (0.089 R)
• M55: 22,900,292 km (0.034 R)
• M56: 24,771,163 km (0.099 R)
• M57: 24,967,436 km (0.118 R)
• M58: 25,625,517 km (0.058 R)
• M59: 25,757,761 km (0.106 R)
• M60: 26,289,283 km (0.096 R)
• M61: 27,026,052 km (0.083 R)
• M62: 27,905,388 km (0.034 R)
• M63: 29,484,095 km (0.085 R)
• M64: 29,553,359 km (0.114 R)
• M65: 31,303,354 km (0.112 R)
• M66: 31,373,965 km (0.038 R)
• M67: 31,799,271 km (0.097 R)
• M68: 32,512,255 km (0.08 R)
• M69: 32,799,034 km (0.087 R)
• M70: 33,158,518 km (0.106 R)
• M71: 33,374,836 km (0.057 R)
• M72: 33,591,753 km (0.106 R)
• M73: 33,736,564 km (0.075 R)
• M74: 34,755,924 km (0.065 R)
• M75: 35,269,493 km (0.111 R)
• M76: 36,229,912 km (0.115 R)
• M77: 37,273,656 km (0.119 R)
• M78: 37,573,749 km (0.119 R)
• M79: 38,100,633 km (0.053 R)
• M80: 39,085,884 km (0.075 R)
• M81: 40,233,001 km (0.116 R)
• M82: 40,463,830 km (0.081 R)
• M83: 42,717,074 km (0.07 R)
• M84: 44,136,009 km (0.059 R)
• M85: 46,454,328 km (0.041 R)
• M86: 47,019,808 km (0.054 R)
• M87: 47,100,740 km (0.03 R)
• M88: 49,469,173 km (0.06 R)
• M89: 50,958,570 km (0.112 R)
• M90: 51,291,575 km (0.051 R)
• M91: 52,546,551 km (0.093 R)
• M92: 53,388,937 km (0.1 R)
• M93: 55,087,022 km (0.055 R)
• M94: 55,856,853 km (0.069 R)
• M95: 56,975,247 km (0.108 R)
• M96: 57,840,521 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit