🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.82 AU - 1.22 AU

Year: 376 Days

Day: 24.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.93 AU - 1.19 AU

Year: 399 Days

Day: 33.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.32 AU - 1.76 AU

Year: 698 Days

Day: 29.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.71 AU - 3.83 AU

Year: 2674 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.48 AU - 4.88 AU

Year: 3698 Days

Day: 46 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 12.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.88 AU - 5.96 AU

Year: 4609 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,478,002 km

• M1: 323,730 km (0.079 R)
• M2: 505,342 km (0.035 R)
• M3: 652,396 km (0.099 R)
• M4: 868,565 km (0.093 R)
• M5: 978,968 km (0.08 R)
• M6: 1,420,581 km (0.066 R)
• M7: 1,536,221 km (0.103 R)
• M8: 1,672,504 km (0.076 R)
• M9: 1,759,869 km (0.113 R)
• M10: 2,087,189 km (0.117 R)
• M11: 2,513,843 km (0.1 R)
• M12: 2,799,724 km (0.057 R)
• M13: 2,967,872 km (0.115 R)
• M14: 3,515,101 km (0.113 R)
• M15: 3,628,496 km (0.075 R)
• M16: 3,952,226 km (0.119 R)
• M17: 4,431,089 km (0.044 R)
• M18: 4,652,643 km (0.097 R)
• M19: 4,777,408 km (0.103 R)
• M20: 5,761,463 km (0.036 R)
• M21: 6,057,966 km (0.116 R)
• M22: 6,498,083 km (0.086 R)
• M23: 6,609,832 km (0.043 R)
• M24: 6,722,180 km (0.106 R)
• M25: 6,806,853 km (0.108 R)
• M26: 6,948,671 km (0.107 R)
• M27: 7,062,964 km (0.059 R)
• M28: 7,643,703 km (0.104 R)
• M29: 7,791,356 km (0.115 R)
• M30: 8,239,851 km (0.107 R)
• M31: 8,391,244 km (0.107 R)
• M32: 9,731,042 km (0.078 R)
• M33: 10,084,542 km (0.078 R)
• M34: 10,214,094 km (0.111 R)
• M35: 10,803,958 km (0.108 R)
• M36: 11,103,154 km (0.117 R)
• M37: 11,743,732 km (0.1 R)
• M38: 11,914,274 km (0.093 R)
• M39: 12,188,935 km (0.09 R)
• M40: 13,450,644 km (0.052 R)
• M41: 14,205,664 km (0.075 R)
• M42: 14,606,736 km (0.092 R)
• M43: 16,629,150 km (0.118 R)
• M44: 16,744,041 km (0.108 R)
• M45: 16,974,721 km (0.1 R)
• M46: 17,245,194 km (0.111 R)
• M47: 17,322,685 km (0.09 R)
• M48: 17,517,013 km (0.102 R)
• M49: 19,137,607 km (0.099 R)
• M50: 19,217,941 km (0.118 R)
• M51: 19,338,666 km (0.115 R)
• M52: 19,540,175 km (0.109 R)
• M53: 19,904,894 km (0.104 R)
• M54: 20,026,966 km (0.103 R)
• M55: 21,720,115 km (0.118 R)
• M56: 21,845,777 km (0.102 R)
• M57: 21,929,701 km (0.072 R)
• M58: 22,013,775 km (0.117 R)
• M59: 22,350,969 km (0.062 R)
• M60: 22,647,472 km (0.054 R)
• M61: 22,860,051 km (0.114 R)
• M62: 23,287,153 km (0.093 R)
• M63: 23,415,807 km (0.09 R)
• M64: 23,587,695 km (0.106 R)
• M65: 24,453,567 km (0.089 R)
• M66: 25,373,893 km (0.105 R)
• M67: 25,550,568 km (0.116 R)
• M68: 26,350,319 km (0.038 R)
• M69: 27,656,009 km (0.094 R)
• M70: 28,202,490 km (0.112 R)
• M71: 28,890,490 km (0.067 R)
• M72: 29,167,246 km (0.055 R)
• M73: 29,863,176 km (0.075 R)
• M74: 30,236,422 km (0.102 R)
• M75: 31,082,099 km (0.116 R)
• M76: 31,176,645 km (0.031 R)
• M77: 31,555,427 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 12.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.32 AU - 8.64 AU

Year: 8234 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,478,002 km

• M1: 173,833 km (0.106 R)
• M2: 269,127 km (0.037 R)
• M3: 381,175 km (0.045 R)
• M4: 658,829 km (0.066 R)
• M5: 830,119 km (0.036 R)
• M6: 1,108,969 km (0.086 R)
• M7: 1,418,337 km (0.042 R)
• M8: 1,773,932 km (0.049 R)
• M9: 2,001,021 km (0.085 R)
• M10: 2,177,696 km (0.088 R)
• M11: 2,380,252 km (0.108 R)
• M12: 2,717,445 km (0.111 R)
• M13: 3,206,331 km (0.035 R)
• M14: 3,321,372 km (0.115 R)
• M15: 3,892,836 km (0.104 R)
• M16: 4,015,805 km (0.083 R)
• M17: 4,165,104 km (0.065 R)
• M18: 4,443,805 km (0.097 R)
• M19: 4,624,369 km (0.089 R)
• M20: 5,126,719 km (0.069 R)
• M21: 5,289,033 km (0.103 R)
• M22: 5,425,616 km (0.06 R)
• M23: 5,591,071 km (0.112 R)
• M24: 5,730,197 km (0.109 R)
• M25: 6,414,457 km (0.069 R)
• M26: 6,707,221 km (0.102 R)
• M27: 6,944,632 km (0.087 R)
• M28: 7,828,457 km (0.087 R)
• M29: 8,299,690 km (0.057 R)
• M30: 8,458,862 km (0.064 R)
• M31: 8,586,768 km (0.1 R)
• M32: 8,974,825 km (0.114 R)
• M33: 9,170,948 km (0.071 R)
• M34: 9,567,681 km (0.025 R)
• M35: 10,003,610 km (0.11 R)
• M36: 10,480,528 km (0.113 R)
• M37: 10,756,386 km (0.09 R)
• M38: 11,174,811 km (0.096 R)
• M39: 11,776,644 km (0.12 R)
• M40: 12,243,987 km (0.099 R)
• M41: 12,388,948 km (0.116 R)
• M42: 12,534,506 km (0.087 R)
• M43: 14,173,650 km (0.084 R)
• M44: 14,364,088 km (0.105 R)
• M45: 16,236,007 km (0.094 R)
• M46: 17,119,532 km (0.072 R)
• M47: 17,241,155 km (0.098 R)
• M48: 17,895,047 km (0.119 R)
• M49: 18,390,814 km (0.091 R)
• M50: 18,473,841 km (0.087 R)
• M51: 18,640,343 km (0.103 R)
• M52: 18,807,295 km (0.026 R)
• M53: 19,016,732 km (0.069 R)
• M54: 19,480,336 km (0.098 R)
• M55: 19,819,773 km (0.107 R)
• M56: 20,763,586 km (0.102 R)
• M57: 21,153,737 km (0.111 R)
• M58: 21,765,742 km (0.118 R)
• M59: 22,561,004 km (0.091 R)
• M60: 22,739,026 km (0.093 R)
• M61: 24,819,932 km (0.074 R)
• M62: 24,911,785 km (0.115 R)
• M63: 26,209,547 km (0.059 R)
• M64: 27,008,250 km (0.053 R)
• M65: 29,257,753 km (0.097 R)
• M66: 29,403,312 km (0.116 R)
• M67: 29,500,551 km (0.08 R)
• M68: 30,380,336 km (0.12 R)
• M69: 30,675,492 km (0.078 R)
• M70: 30,774,077 km (0.11 R)
• M71: 31,219,131 km (0.088 R)
• M72: 32,215,602 km (0.067 R)
• M73: 32,617,273 km (0.095 R)
• M74: 33,121,417 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 11.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.02 AU - 11.32 AU

Year: 13635 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,478,002 km

• M1: 147,653 km (0.08 R)
• M2: 301,141 km (0.097 R)
• M3: 574,007 km (0.081 R)
• M4: 689,796 km (0.034 R)
• M5: 793,018 km (0.1 R)
• M6: 1,286,691 km (0.12 R)
• M7: 1,691,952 km (0.086 R)
• M8: 1,954,047 km (0.104 R)
• M9: 2,044,405 km (0.119 R)
• M10: 2,420,045 km (0.114 R)
• M11: 2,783,717 km (0.107 R)
• M12: 2,954,857 km (0.073 R)
• M13: 3,380,014 km (0.091 R)
• M14: 4,566,325 km (0.042 R)
• M15: 4,647,108 km (0.102 R)
• M16: 5,782,706 km (0.076 R)
• M17: 6,135,158 km (0.115 R)
• M18: 7,471,067 km (0.102 R)
• M19: 9,300,799 km (0.103 R)
• M20: 10,027,844 km (0.059 R)
• M21: 10,344,992 km (0.088 R)
• M22: 10,558,319 km (0.08 R)
• M23: 10,772,991 km (0.112 R)
• M24: 11,536,090 km (0.047 R)
• M25: 11,812,996 km (0.065 R)
• M26: 12,599,581 km (0.076 R)
• M27: 12,713,425 km (0.11 R)
• M28: 12,884,715 km (0.099 R)
• M29: 13,811,175 km (0.113 R)
• M30: 14,579,808 km (0.108 R)
• M31: 14,699,337 km (0.106 R)
• M32: 15,423,092 km (0.106 R)
• M33: 15,789,307 km (0.06 R)
• M34: 18,303,599 km (0.085 R)
• M35: 18,821,207 km (0.105 R)
• M36: 20,737,855 km (0.05 R)
• M37: 21,074,600 km (0.071 R)
• M38: 22,715,988 km (0.11 R)
• M39: 23,063,055 km (0.112 R)
• M40: 23,481,929 km (0.071 R)
• M41: 24,896,227 km (0.106 R)
• M42: 25,039,093 km (0.098 R)
• M43: 25,541,592 km (0.094 R)
• M44: 26,047,532 km (0.105 R)
• M45: 28,401,605 km (0.112 R)
• M46: 29,075,992 km (0.09 R)
• M47: 30,593,363 km (0.118 R)
• M48: 31,207,462 km (0.095 R)
• M49: 31,516,083 km (0.11 R)
• M50: 31,980,883 km (0.076 R)
• M51: 32,136,315 km (0.087 R)
• M52: 32,604,108 km (0.113 R)
• M53: 32,838,827 km (0.086 R)
• M54: 33,310,060 km (0.057 R)
• M55: 33,941,812 km (0.088 R)
• M56: 35,699,587 km (0.045 R)
• M57: 38,226,295 km (0.111 R)
• M58: 38,308,724 km (0.081 R)
• M59: 38,391,152 km (0.056 R)
• M60: 41,995,413 km (0.104 R)
• M61: 42,080,385 km (0.117 R)
• M62: 42,336,048 km (0.118 R)
• M63: 43,191,897 km (0.045 R)
• M64: 43,363,785 km (0.119 R)
• M65: 43,621,991 km (0.111 R)
• M66: 44,573,134 km (0.077 R)
• M67: 45,968,883 km (0.071 R)
• M68: 46,144,361 km (0.111 R)
• M69: 46,407,952 km (0.115 R)
• M70: 46,848,368 km (0.035 R)
• M71: 47,201,868 km (0.116 R)
• M72: 48,445,625 km (0.081 R)
• M73: 50,784,139 km (0.107 R)
• M74: 50,874,795 km (0.118 R)
• M75: 51,056,407 km (0.081 R)
• M76: 53,620,066 km (0.113 R)
• M77: 55,757,221 km (0.116 R)
• M78: 56,601,102 km (0.09 R)
• M79: 56,977,491 km (0.062 R)
• M80: 57,732,661 km (0.088 R)
• M81: 58,016,747 km (0.065 R)
• M82: 58,301,432 km (0.095 R)
• M83: 58,871,848 km (0.101 R)
• M84: 59,062,436 km (0.094 R)
• M85: 60,210,151 km (0.117 R)
• M86: 60,690,659 km (0.106 R)
• M87: 61,558,626 km (0.085 R)
• M88: 63,209,289 km (0.034 R)
• M89: 64,187,061 km (0.1 R)
• M90: 64,383,184 km (0.067 R)
• M91: 64,481,320 km (0.072 R)
• M92: 65,564,408 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.9

Radius: 6.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.65 AU - 16.31 AU

Year: 19092 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,478,002 km

• M1: 111,151 km (0.11 R)
• M2: 195,824 km (0.047 R)
• M3: 251,324 km (0.111 R)
• M4: 885,171 km (0.075 R)
• M5: 1,114,803 km (0.088 R)
• M6: 1,362,986 km (0.072 R)
• M7: 1,409,960 km (0.097 R)
• M8: 1,505,703 km (0.12 R)
• M9: 1,554,471 km (0.106 R)
• M10: 2,635,316 km (0.101 R)
• M11: 2,783,717 km (0.093 R)
• M12: 3,534,399 km (0.028 R)
• M13: 3,731,420 km (0.108 R)
• M14: 4,697,672 km (0.085 R)
• M15: 5,060,597 km (0.077 R)
• M16: 5,134,349 km (0.075 R)
• M17: 5,395,098 km (0.086 R)
• M18: 5,546,191 km (0.077 R)
• M19: 5,660,335 km (0.103 R)
• M20: 5,736,779 km (0.109 R)
• M21: 6,282,213 km (0.111 R)
• M22: 6,401,293 km (0.108 R)
• M23: 6,762,871 km (0.104 R)
• M24: 6,925,633 km (0.098 R)
• M25: 7,089,892 km (0.074 R)
• M26: 7,296,786 km (0.102 R)
• M27: 8,101,473 km (0.079 R)
• M28: 8,231,174 km (0.099 R)
• M29: 8,274,557 km (0.111 R)
• M30: 8,448,689 km (0.037 R)
• M31: 8,668,299 km (0.098 R)
• M32: 8,845,273 km (0.087 R)
• M33: 8,889,704 km (0.088 R)
• M34: 10,632,220 km (0.091 R)
• M35: 12,277,796 km (0.084 R)
• M36: 12,377,129 km (0.093 R)
• M37: 13,742,958 km (0.068 R)
• M38: 13,897,642 km (0.081 R)
• M39: 14,785,206 km (0.102 R)
• M40: 16,123,509 km (0.084 R)
• M41: 16,450,380 km (0.111 R)
• M42: 16,559,886 km (0.069 R)
• M43: 17,611,858 km (0.098 R)
• M44: 17,892,205 km (0.096 R)
• M45: 18,742,369 km (0.078 R)
• M46: 19,028,550 km (0.044 R)
• M47: 21,072,805 km (0.085 R)
• M48: 22,030,231 km (0.048 R)
• M49: 24,049,503 km (0.109 R)
• M50: 24,673,027 km (0.081 R)
• M51: 25,935,932 km (0.118 R)
• M52: 26,703,669 km (0.069 R)
• M53: 28,392,778 km (0.04 R)
• M54: 28,787,417 km (0.099 R)
• M55: 29,715,373 km (0.064 R)
• M56: 30,518,564 km (0.062 R)
• M57: 31,736,739 km (0.062 R)
• M58: 31,873,023 km (0.082 R)
• M59: 32,351,736 km (0.073 R)
• M60: 32,626,248 km (0.113 R)
• M61: 32,695,063 km (0.084 R)
• M62: 33,177,816 km (0.098 R)
• M63: 34,499,962 km (0.091 R)
• M64: 35,626,733 km (0.098 R)
• M65: 35,910,370 km (0.117 R)
• M66: 36,479,740 km (0.105 R)
• M67: 37,195,715 km (0.074 R)
• M68: 37,483,392 km (0.096 R)
• M69: 38,714,134 km (0.096 R)
• M70: 39,444,321 km (0.079 R)
• M71: 40,031,792 km (0.049 R)
• M72: 40,179,146 km (0.106 R)
• M73: 40,326,649 km (0.103 R)
• M74: 40,992,509 km (0.057 R)
• M75: 41,886,057 km (0.063 R)
• M76: 42,035,655 km (0.038 R)
• M77: 42,786,038 km (0.025 R)
• M78: 42,861,436 km (0.063 R)
• M79: 43,389,666 km (0.12 R)
• M80: 44,834,332 km (0.039 R)
• M81: 47,147,265 km (0.114 R)
• M82: 47,380,638 km (0.076 R)
• M83: 47,536,519 km (0.088 R)
• M84: 48,318,167 km (0.094 R)
• M85: 49,340,819 km (0.1 R)
• M86: 49,815,193 km (0.072 R)
• M87: 50,450,087 km (0.038 R)
• M88: 50,529,523 km (0.034 R)
• M89: 50,768,431 km (0.118 R)
• M90: 51,407,363 km (0.093 R)
• M91: 52,370,624 km (0.089 R)
• M92: 52,531,741 km (0.093 R)
• M93: 53,501,883 km (0.066 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: 322 - 19,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit