🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 219 Days

Day: 33.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.33 AU - 1.89 AU

Year: 766 Days

Day: 28.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,038,862 km

• M1: 36,502 km (0.083 R)
• M2: 143,165 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.11 AU - 3.05 AU

Year: 1553 Days

Day: 19.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,038,862 km

• M1: 60,737 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.92 AU - 4.36 AU

Year: 3157 Days

Day: 34.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 14.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.3 AU - 6.2 AU

Year: 4508 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,038,862 km

• M1: 193,280 km (0.094 R)
• M2: 324,927 km (0.115 R)
• M3: 561,890 km (0.115 R)
• M4: 945,758 km (0.064 R)
• M5: 1,101,788 km (0.095 R)
• M6: 1,321,847 km (0.093 R)
• M7: 1,433,596 km (0.053 R)
• M8: 1,806,544 km (0.112 R)
• M9: 1,950,008 km (0.049 R)
• M10: 2,163,185 km (0.109 R)
• M11: 2,394,015 km (0.085 R)
• M12: 2,552,588 km (0.058 R)
• M13: 2,725,075 km (0.106 R)
• M14: 3,375,975 km (0.074 R)
• M15: 3,588,554 km (0.118 R)
• M16: 3,736,656 km (0.084 R)
• M17: 4,680,319 km (0.113 R)
• M18: 5,484,258 km (0.09 R)
• M19: 5,735,283 km (0.094 R)
• M20: 5,936,193 km (0.09 R)
• M21: 6,030,739 km (0.068 R)
• M22: 6,358,657 km (0.115 R)
• M23: 6,890,029 km (0.111 R)
• M24: 7,204,334 km (0.033 R)
• M25: 7,523,427 km (0.114 R)
• M26: 7,832,346 km (0.084 R)
• M27: 8,432,234 km (0.061 R)
• M28: 8,907,506 km (0.114 R)
• M29: 9,062,789 km (0.057 R)
• M30: 9,454,735 km (0.112 R)
• M31: 9,613,010 km (0.086 R)
• M32: 9,820,203 km (0.105 R)
• M33: 10,045,048 km (0.113 R)
• M34: 10,878,458 km (0.115 R)
• M35: 11,127,838 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 10.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.28 AU - 5.78 AU

Year: 4873 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 139 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,038,862 km

• M1: 181,761 km (0.076 R)
• M2: 443,707 km (0.077 R)
• M3: 635,941 km (0.063 R)
• M4: 742,753 km (0.116 R)
• M5: 951,442 km (0.109 R)
• M6: 1,140,085 km (0.064 R)
• M7: 1,205,759 km (0.1 R)
• M8: 1,396,945 km (0.044 R)
• M9: 1,583,493 km (0.119 R)
• M10: 1,763,161 km (0.101 R)
• M11: 2,093,772 km (0.115 R)
• M12: 2,208,513 km (0.063 R)
• M13: 2,547,652 km (0.082 R)
• M14: 3,370,590 km (0.078 R)
• M15: 3,781,236 km (0.118 R)
• M16: 3,881,317 km (0.116 R)
• M17: 4,104,816 km (0.091 R)
• M18: 4,187,244 km (0.108 R)
• M19: 4,270,122 km (0.116 R)
• M20: 4,843,979 km (0.081 R)
• M21: 4,974,877 km (0.058 R)
• M22: 5,419,482 km (0.04 R)
• M23: 5,623,833 km (0.041 R)
• M24: 5,692,498 km (0.105 R)
• M25: 5,761,463 km (0.03 R)
• M26: 6,252,144 km (0.039 R)
• M27: 6,347,138 km (0.119 R)
• M28: 6,490,453 km (0.12 R)
• M29: 7,298,282 km (0.112 R)
• M30: 7,650,585 km (0.112 R)
• M31: 8,111,645 km (0.105 R)
• M32: 8,189,436 km (0.035 R)
• M33: 8,767,183 km (0.062 R)
• M34: 8,846,919 km (0.036 R)
• M35: 8,953,732 km (0.076 R)
• M36: 9,034,215 km (0.062 R)
• M37: 9,358,095 km (0.072 R)
• M38: 9,439,626 km (0.075 R)
• M39: 9,685,864 km (0.076 R)
• M40: 10,045,198 km (0.094 R)
• M41: 10,212,598 km (0.114 R)
• M42: 10,663,336 km (0.104 R)
• M43: 10,805,454 km (0.082 R)
• M44: 11,264,869 km (0.108 R)
• M45: 11,877,323 km (0.117 R)
• M46: 12,232,319 km (0.068 R)
• M47: 12,470,778 km (0.025 R)
• M48: 12,680,813 km (0.114 R)
• M49: 13,594,108 km (0.07 R)
• M50: 14,027,493 km (0.113 R)
• M51: 14,246,056 km (0.1 R)
• M52: 14,908,026 km (0.113 R)
• M53: 15,130,927 km (0.034 R)
• M54: 15,871,287 km (0.103 R)
• M55: 16,425,996 km (0.093 R)
• M56: 16,557,492 km (0.088 R)
• M57: 16,656,227 km (0.11 R)
• M58: 17,086,770 km (0.09 R)
• M59: 17,320,142 km (0.12 R)
• M60: 17,588,072 km (0.067 R)
• M61: 17,655,242 km (0.108 R)
• M62: 17,823,689 km (0.033 R)
• M63: 17,924,966 km (0.047 R)
• M64: 18,060,353 km (0.083 R)
• M65: 18,162,079 km (0.095 R)
• M66: 18,298,064 km (0.105 R)
• M67: 18,570,930 km (0.102 R)
• M68: 19,328,494 km (0.117 R)
• M69: 19,536,734 km (0.062 R)
• M70: 19,920,752 km (0.073 R)
• M71: 20,589,604 km (0.047 R)
• M72: 20,660,513 km (0.118 R)
• M73: 21,841,289 km (0.084 R)
• M74: 22,239,668 km (0.08 R)
• M75: 22,348,875 km (0.045 R)
• M76: 23,227,912 km (0.108 R)
• M77: 23,708,869 km (0.099 R)
• M78: 23,931,919 km (0.061 R)
• M79: 24,342,715 km (0.109 R)
• M80: 24,567,710 km (0.105 R)
• M81: 24,868,851 km (0.105 R)
• M82: 25,133,340 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.2

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.41 AU - 6.19 AU

Year: 5234 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,038,862 km

• M1: 217,366 km (0.1 R)
• M2: 322,383 km (0.112 R)
• M3: 768,035 km (0.039 R)
• M4: 985,102 km (0.068 R)
• M5: 1,095,655 km (0.095 R)
• M6: 1,554,023 km (0.031 R)
• M7: 2,070,584 km (0.089 R)
• M8: 2,298,721 km (0.117 R)
• M9: 2,416,006 km (0.085 R)
• M10: 3,312,845 km (0.098 R)
• M11: 3,523,329 km (0.098 R)
• M12: 3,817,588 km (0.045 R)
• M13: 3,937,566 km (0.117 R)
• M14: 4,388,454 km (0.037 R)
• M15: 4,577,844 km (0.034 R)
• M16: 4,834,554 km (0.083 R)
• M17: 5,052,219 km (0.048 R)
• M18: 5,206,455 km (0.115 R)
• M19: 5,317,756 km (0.076 R)
• M20: 5,452,244 km (0.032 R)
• M21: 5,610,519 km (0.119 R)
• M22: 5,932,004 km (0.066 R)
• M23: 6,071,579 km (0.095 R)
• M24: 6,545,056 km (0.088 R)
• M25: 6,761,973 km (0.03 R)
• M26: 6,883,596 km (0.082 R)
• M27: 7,302,470 km (0.063 R)
• M28: 7,653,726 km (0.088 R)
• M29: 8,010,667 km (0.082 R)
• M30: 8,242,992 km (0.088 R)
• M31: 8,372,993 km (0.091 R)
• M32: 9,546,887 km (0.113 R)
• M33: 9,848,477 km (0.038 R)
• M34: 10,042,056 km (0.09 R)
• M35: 10,376,856 km (0.075 R)
• M36: 10,885,938 km (0.062 R)
• M37: 11,899,164 km (0.102 R)
• M38: 12,942,609 km (0.109 R)
• M39: 13,398,883 km (0.119 R)
• M40: 13,860,243 km (0.058 R)
• M41: 14,046,342 km (0.081 R)
• M42: 14,483,767 km (0.085 R)
• M43: 14,830,684 km (0.076 R)
• M44: 15,308,051 km (0.076 R)
• M45: 15,436,256 km (0.091 R)
• M46: 15,661,401 km (0.074 R)
• M47: 15,822,817 km (0.104 R)
• M48: 16,310,656 km (0.087 R)
• M49: 16,671,636 km (0.117 R)
• M50: 16,902,615 km (0.105 R)
• M51: 17,068,369 km (0.095 R)
• M52: 17,168,001 km (0.089 R)
• M53: 18,040,007 km (0.111 R)
• M54: 18,277,269 km (0.08 R)
• M55: 18,481,471 km (0.116 R)
• M56: 18,686,420 km (0.026 R)
• M57: 18,789,193 km (0.116 R)
• M58: 19,029,747 km (0.114 R)
• M59: 19,271,198 km (0.054 R)
• M60: 19,409,725 km (0.089 R)
• M61: 19,827,253 km (0.086 R)
• M62: 20,071,995 km (0.038 R)
• M63: 20,458,855 km (0.095 R)
• M64: 20,990,376 km (0.036 R)
• M65: 21,814,212 km (0.102 R)
• M66: 22,502,811 km (0.1 R)
• M67: 22,612,167 km (0.107 R)
• M68: 22,868,129 km (0.086 R)
• M69: 23,051,536 km (0.068 R)
• M70: 23,235,392 km (0.081 R)
• M71: 23,864,152 km (0.072 R)
• M72: 24,124,751 km (0.048 R)
• M73: 24,836,687 km (0.089 R)
• M74: 25,025,330 km (0.029 R)
• M75: 25,327,967 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 9.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.25 AU - 11.19 AU

Year: 11356 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,038,862 km

• M1: 170,542 km (0.116 R)
• M2: 294,558 km (0.098 R)
• M3: 482,752 km (0.097 R)
• M4: 585,526 km (0.109 R)
• M5: 725,250 km (0.104 R)
• M6: 799,601 km (0.031 R)
• M7: 1,022,053 km (0.103 R)
• M8: 1,106,426 km (0.114 R)
• M9: 1,865,037 km (0.097 R)
• M10: 2,317,121 km (0.118 R)
• M11: 2,384,440 km (0.109 R)
• M12: 2,544,211 km (0.036 R)
• M13: 2,637,111 km (0.069 R)
• M14: 3,044,616 km (0.045 R)
• M15: 3,497,748 km (0.087 R)
• M16: 3,785,125 km (0.111 R)
• M17: 3,945,195 km (0.07 R)
• M18: 4,189,488 km (0.113 R)
• M19: 4,327,268 km (0.04 R)
• M20: 4,466,693 km (0.101 R)
• M21: 4,864,923 km (0.087 R)
• M22: 5,453,590 km (0.105 R)
• M23: 5,634,604 km (0.088 R)
• M24: 5,695,341 km (0.08 R)
• M25: 5,756,376 km (0.084 R)
• M26: 6,537,277 km (0.105 R)
• M27: 6,697,497 km (0.066 R)
• M28: 6,826,600 km (0.1 R)
• M29: 6,891,525 km (0.083 R)
• M30: 7,284,968 km (0.09 R)
• M31: 9,037,806 km (0.054 R)
• M32: 9,540,754 km (0.074 R)
• M33: 9,722,665 km (0.078 R)
• M34: 9,905,773 km (0.064 R)
• M35: 10,016,176 km (0.097 R)
• M36: 10,126,878 km (0.065 R)
• M37: 10,275,279 km (0.082 R)
• M38: 10,951,761 km (0.078 R)
• M39: 11,372,281 km (0.095 R)
• M40: 11,642,604 km (0.067 R)
• M41: 11,876,126 km (0.104 R)
• M42: 12,071,800 km (0.069 R)
• M43: 13,147,110 km (0.099 R)
• M44: 14,087,033 km (0.107 R)
• M45: 14,294,376 km (0.088 R)
• M46: 14,669,866 km (0.116 R)
• M47: 15,090,984 km (0.044 R)
• M48: 15,302,965 km (0.118 R)
• M49: 15,430,721 km (0.106 R)
• M50: 16,074,590 km (0.106 R)
• M51: 16,161,058 km (0.102 R)
• M52: 16,291,208 km (0.095 R)
• M53: 17,167,104 km (0.1 R)
• M54: 17,432,789 km (0.103 R)
• M55: 18,373,760 km (0.077 R)
• M56: 18,464,267 km (0.03 R)
• M57: 18,554,923 km (0.102 R)
• M58: 19,193,407 km (0.078 R)
• M59: 19,331,186 km (0.109 R)
• M60: 21,246,638 km (0.087 R)
• M61: 21,818,700 km (0.108 R)
• M62: 23,712,459 km (0.062 R)
• M63: 23,811,044 km (0.098 R)
• M64: 24,753,960 km (0.115 R)
• M65: 25,607,864 km (0.055 R)
• M66: 25,860,834 km (0.084 R)
• M67: 26,318,454 km (0.082 R)
• M68: 26,522,655 km (0.067 R)
• M69: 26,984,015 km (0.077 R)
• M70: 27,706,872 km (0.118 R)
• M71: 28,122,904 km (0.086 R)
• M72: 30,661,879 km (0.08 R)
• M73: 30,769,290 km (0.111 R)
• M74: 31,253,987 km (0.105 R)
• M75: 31,362,146 km (0.044 R)
• M76: 31,578,615 km (0.108 R)
• M77: 32,888,045 km (0.107 R)
• M78: 33,881,674 km (0.094 R)
• M79: 35,616,111 km (0.071 R)
• M80: 36,636,369 km (0.107 R)
• M81: 37,321,826 km (0.082 R)
• M82: 37,379,272 km (0.085 R)
• M83: 37,666,201 km (0.102 R)
• M84: 38,647,563 km (0.034 R)
• M85: 38,763,651 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.3

Radius: 4.6

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.42 AU - 22.64 AU

Year: 29891 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,038,862 km

• M1: 59,690 km (0.088 R)
• M2: 93,050 km (0.064 R)
• M3: 184,753 km (0.052 R)
• M4: 379,979 km (0.097 R)
• M5: 497,862 km (0.071 R)
• M6: 539,899 km (0.107 R)
• M7: 582,983 km (0.113 R)
• M8: 816,655 km (0.038 R)
• M9: 1,332,917 km (0.066 R)
• M10: 1,931,309 km (0.064 R)
• M11: 2,032,586 km (0.119 R)
• M12: 2,865,697 km (0.089 R)
• M13: 2,981,336 km (0.054 R)
• M14: 3,098,621 km (0.114 R)
• M15: 3,137,965 km (0.07 R)
• M16: 3,500,291 km (0.106 R)
• M17: 3,833,296 km (0.111 R)
• M18: 4,307,671 km (0.118 R)
• M19: 4,351,802 km (0.073 R)
• M20: 4,395,933 km (0.076 R)
• M21: 4,664,312 km (0.109 R)
• M22: 5,405,569 km (0.05 R)
• M23: 6,533,687 km (0.117 R)
• M24: 7,465,532 km (0.034 R)
• M25: 7,624,854 km (0.096 R)
• M26: 8,273,211 km (0.096 R)
• M27: 9,051,868 km (0.112 R)
• M28: 9,221,811 km (0.115 R)
• M29: 10,145,428 km (0.067 R)
• M30: 11,341,015 km (0.107 R)
• M31: 12,328,959 km (0.1 R)
• M32: 13,151,897 km (0.093 R)
• M33: 13,408,607 km (0.048 R)
• M34: 13,861,888 km (0.118 R)
• M35: 14,123,236 km (0.061 R)
• M36: 14,320,256 km (0.108 R)
• M37: 15,521,377 km (0.111 R)
• M38: 15,656,913 km (0.071 R)
• M39: 15,860,815 km (0.1 R)
• M40: 16,339,977 km (0.117 R)
• M41: 16,408,942 km (0.075 R)
• M42: 18,375,406 km (0.064 R)
• M43: 19,605,250 km (0.116 R)
• M44: 19,898,462 km (0.07 R)
• M45: 21,085,820 km (0.062 R)
• M46: 22,832,375 km (0.074 R)
• M47: 23,063,653 km (0.116 R)
• M48: 23,140,846 km (0.056 R)
• M49: 23,839,917 km (0.048 R)
• M50: 24,231,265 km (0.094 R)
• M51: 24,388,492 km (0.098 R)
• M52: 25,898,084 km (0.078 R)
• M53: 26,461,919 km (0.1 R)
• M54: 27,601,555 km (0.082 R)
• M55: 29,676,178 km (0.076 R)
• M56: 30,944,918 km (0.089 R)
• M57: 31,371,721 km (0.113 R)
• M58: 31,800,468 km (0.112 R)
• M59: 34,325,381 km (0.063 R)
• M60: 35,388,723 km (0.091 R)
• M61: 36,014,042 km (0.099 R)
• M62: 37,638,824 km (0.117 R)
• M63: 38,459,967 km (0.088 R)
• M64: 38,551,670 km (0.068 R)
• M65: 39,194,941 km (0.107 R)
• M66: 39,379,545 km (0.075 R)
• M67: 41,709,532 km (0.093 R)
• M68: 48,071,630 km (0.094 R)
• M69: 49,260,335 km (0.09 R)
• M70: 52,071,578 km (0.069 R)
• M71: 52,477,437 km (0.046 R)
• M72: 55,347,472 km (0.116 R)
• M73: 57,952,869 km (0.043 R)
• M74: 58,584,022 km (0.082 R)
• M75: 58,689,489 km (0.093 R)
• M76: 62,311,103 km (0.055 R)
• M77: 64,148,913 km (0.085 R)
• M78: 64,692,851 km (0.085 R)
• M79: 64,801,908 km (0.109 R)
• M80: 65,456,997 km (0.117 R)
• M81: 65,894,870 km (0.105 R)
• M82: 67,988,343 km (0.104 R)
• M83: 69,210,258 km (0.064 R)
• M84: 69,321,709 km (0.076 R)
• M85: 69,656,509 km (0.111 R)
• M86: 73,487,112 km (0.095 R)
• M87: 74,170,175 km (0.082 R)
• M88: 75,542,586 km (0.112 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: 287 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit