🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 36.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,225,142 km

• M1: 62,981 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.79 AU - 0.85 AU

Year: 273 Days

Day: 46.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,225,142 km

• M1: 407,205 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.27 AU - 2.01 AU

Year: 771 Days

Day: 31.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,225,142 km

• M1: 943,663 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.46 AU - 4.04 AU

Year: 2151 Days

Day: 21.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,225,142 km

• M1: 2,139,698 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 14.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.71 AU - 6.13 AU

Year: 5288 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,225,142 km

• M1: 210,783 km (0.107 R)
• M2: 391,498 km (0.091 R)
• M3: 529,128 km (0.057 R)
• M4: 661,971 km (0.114 R)
• M5: 770,579 km (0.078 R)
• M6: 916,437 km (0.032 R)
• M7: 1,030,131 km (0.104 R)
• M8: 1,160,131 km (0.099 R)
• M9: 1,296,266 km (0.095 R)
• M10: 1,390,213 km (0.099 R)
• M11: 1,511,088 km (0.039 R)
• M12: 1,661,284 km (0.087 R)
• M13: 1,923,230 km (0.044 R)
• M14: 2,018,075 km (0.106 R)
• M15: 2,142,690 km (0.055 R)
• M16: 2,241,425 km (0.087 R)
• M17: 2,414,360 km (0.115 R)
• M18: 2,622,002 km (0.116 R)
• M19: 2,789,402 km (0.071 R)
• M20: 2,960,542 km (0.118 R)
• M21: 3,511,660 km (0.111 R)
• M22: 3,816,690 km (0.081 R)
• M23: 4,308,419 km (0.08 R)
• M24: 4,452,631 km (0.12 R)
• M25: 4,635,290 km (0.102 R)
• M26: 5,410,357 km (0.114 R)
• M27: 5,783,304 km (0.115 R)
• M28: 5,942,925 km (0.084 R)
• M29: 6,205,469 km (0.069 R)
• M30: 6,513,192 km (0.079 R)
• M31: 6,616,863 km (0.101 R)
• M32: 6,868,038 km (0.119 R)
• M33: 6,994,748 km (0.093 R)
• M34: 7,186,383 km (0.114 R)
• M35: 8,215,616 km (0.06 R)
• M36: 8,758,955 km (0.045 R)
• M37: 8,896,585 km (0.076 R)
• M38: 9,035,113 km (0.032 R)
• M39: 9,127,714 km (0.026 R)
• M40: 9,290,626 km (0.084 R)
• M41: 9,478,072 km (0.11 R)
• M42: 9,666,865 km (0.106 R)
• M43: 9,809,132 km (0.085 R)
• M44: 10,288,743 km (0.108 R)
• M45: 10,409,917 km (0.12 R)
• M46: 10,555,925 km (0.086 R)
• M47: 10,677,997 km (0.095 R)
• M48: 11,146,537 km (0.04 R)
• M49: 11,246,170 km (0.028 R)
• M50: 11,395,917 km (0.115 R)
• M51: 11,697,656 km (0.106 R)
• M52: 12,231,870 km (0.09 R)
• M53: 12,540,790 km (0.099 R)
• M54: 13,748,792 km (0.085 R)
• M55: 14,123,834 km (0.098 R)
• M56: 14,285,549 km (0.1 R)
• M57: 14,420,936 km (0.101 R)
• M58: 14,692,755 km (0.11 R)
• M59: 14,884,091 km (0.067 R)
• M60: 15,021,272 km (0.115 R)
• M61: 15,186,428 km (0.061 R)
• M62: 16,077,433 km (0.073 R)
• M63: 16,387,699 km (0.119 R)
• M64: 16,586,215 km (0.071 R)
• M65: 17,042,937 km (0.115 R)
• M66: 17,968,649 km (0.083 R)
• M67: 18,555,521 km (0.076 R)
• M68: 18,940,437 km (0.031 R)
• M69: 19,808,553 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 9.1

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.55 AU - 8.07 AU

Year: 6524 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,225,142 km

• M1: 119,678 km (0.079 R)
• M2: 259,403 km (0.062 R)
• M3: 476,320 km (0.081 R)
• M4: 648,507 km (0.086 R)
• M5: 826,229 km (0.038 R)
• M6: 921,224 km (0.025 R)
• M7: 1,053,917 km (0.111 R)
• M8: 1,338,602 km (0.065 R)
• M9: 1,627,475 km (0.106 R)
• M10: 1,768,995 km (0.111 R)
• M11: 1,957,189 km (0.107 R)
• M12: 2,021,366 km (0.119 R)
• M13: 2,108,133 km (0.067 R)
• M14: 2,353,175 km (0.057 R)
• M15: 2,421,541 km (0.09 R)
• M16: 2,584,004 km (0.108 R)
• M17: 2,725,972 km (0.025 R)
• M18: 2,943,936 km (0.1 R)
• M19: 3,017,987 km (0.118 R)
• M20: 3,193,017 km (0.09 R)
• M21: 3,684,895 km (0.043 R)
• M22: 3,791,408 km (0.089 R)
• M23: 4,971,885 km (0.082 R)
• M24: 5,238,768 km (0.045 R)
• M25: 5,449,551 km (0.088 R)
• M26: 5,693,994 km (0.113 R)
• M27: 5,755,628 km (0.071 R)
• M28: 7,134,771 km (0.04 R)
• M29: 7,201,342 km (0.113 R)
• M30: 7,435,912 km (0.116 R)
• M31: 7,707,133 km (0.111 R)
• M32: 8,050,609 km (0.113 R)
• M33: 8,294,155 km (0.116 R)
• M34: 9,111,258 km (0.071 R)
• M35: 9,219,866 km (0.11 R)
• M36: 10,103,092 km (0.091 R)
• M37: 10,328,087 km (0.067 R)
• M38: 10,441,333 km (0.039 R)
• M39: 10,706,869 km (0.076 R)
• M40: 11,051,692 km (0.108 R)
• M41: 11,128,885 km (0.062 R)
• M42: 12,187,439 km (0.046 R)
• M43: 12,467,187 km (0.062 R)
• M44: 13,731,289 km (0.077 R)
• M45: 14,147,620 km (0.056 R)
• M46: 14,315,469 km (0.068 R)
• M47: 15,594,381 km (0.097 R)
• M48: 15,854,682 km (0.069 R)
• M49: 17,221,707 km (0.064 R)
• M50: 18,078,155 km (0.057 R)
• M51: 18,672,208 km (0.057 R)
• M52: 18,810,137 km (0.108 R)
• M53: 19,598,518 km (0.043 R)
• M54: 19,879,313 km (0.118 R)
• M55: 21,591,909 km (0.095 R)
• M56: 21,785,190 km (0.106 R)
• M57: 22,956,541 km (0.114 R)
• M58: 23,649,179 km (0.061 R)
• M59: 23,998,191 km (0.051 R)
• M60: 24,148,238 km (0.112 R)
• M61: 24,398,964 km (0.113 R)
• M62: 24,701,152 km (0.093 R)
• M63: 25,614,895 km (0.032 R)
• M64: 25,870,558 km (0.077 R)
• M65: 26,902,185 km (0.035 R)
• M66: 27,110,126 km (0.084 R)
• M67: 27,214,246 km (0.025 R)
• M68: 27,475,295 km (0.084 R)
• M69: 27,842,109 km (0.038 R)
• M70: 28,105,102 km (0.105 R)
• M71: 28,421,800 km (0.101 R)
• M72: 29,058,788 km (0.067 R)
• M73: 29,593,152 km (0.057 R)
• M74: 30,454,835 km (0.08 R)
• M75: 31,052,030 km (0.071 R)
• M76: 31,598,361 km (0.112 R)
• M77: 33,312,005 km (0.108 R)
• M78: 33,423,605 km (0.05 R)
• M79: 33,983,400 km (0.104 R)
• M80: 34,433,540 km (0.087 R)
• M81: 36,310,994 km (0.095 R)
• M82: 37,813,555 km (0.072 R)
• M83: 37,988,135 km (0.059 R)
• M84: 38,046,478 km (0.116 R)
• M85: 38,221,508 km (0.082 R)
• M86: 38,279,851 km (0.088 R)
• M87: 38,689,600 km (0.106 R)
• M88: 39,100,695 km (0.114 R)
• M89: 39,454,194 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 11.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.17 AU - 9.03 AU

Year: 8463 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,225,142 km

• M1: 173,534 km (0.065 R)
• M2: 270,473 km (0.046 R)
• M3: 460,911 km (0.115 R)
• M4: 548,875 km (0.114 R)
• M5: 643,720 km (0.119 R)
• M6: 1,372,560 km (0.028 R)
• M7: 1,585,887 km (0.043 R)
• M8: 1,873,414 km (0.036 R)
• M9: 1,958,685 km (0.118 R)
• M10: 2,067,143 km (0.111 R)
• M11: 2,428,123 km (0.073 R)
• M12: 2,545,109 km (0.115 R)
• M13: 2,956,952 km (0.044 R)
• M14: 3,082,165 km (0.087 R)
• M15: 3,442,247 km (0.114 R)
• M16: 3,734,860 km (0.091 R)
• M17: 4,401,020 km (0.038 R)
• M18: 4,924,912 km (0.118 R)
• M19: 5,044,141 km (0.119 R)
• M20: 5,438,032 km (0.099 R)
• M21: 5,592,118 km (0.093 R)
• M22: 5,841,797 km (0.104 R)
• M23: 7,077,774 km (0.038 R)
• M24: 7,725,234 km (0.112 R)
• M25: 8,073,797 km (0.119 R)
• M26: 8,463,051 km (0.117 R)
• M27: 8,822,385 km (0.093 R)
• M28: 9,223,307 km (0.109 R)
• M29: 9,370,661 km (0.114 R)
• M30: 10,654,211 km (0.056 R)
• M31: 12,193,423 km (0.068 R)
• M32: 12,355,139 km (0.107 R)
• M33: 12,436,370 km (0.068 R)
• M34: 12,517,751 km (0.05 R)
• M35: 12,680,963 km (0.087 R)
• M36: 13,174,935 km (0.108 R)
• M37: 14,139,243 km (0.078 R)
• M38: 14,909,821 km (0.115 R)
• M39: 15,039,523 km (0.062 R)
• M40: 15,213,056 km (0.1 R)
• M41: 15,914,072 km (0.112 R)
• M42: 16,046,765 km (0.117 R)
• M43: 16,670,588 km (0.11 R)
• M44: 16,895,284 km (0.096 R)
• M45: 17,347,668 km (0.112 R)
• M46: 18,682,231 km (0.107 R)
• M47: 18,915,753 km (0.095 R)
• M48: 20,001,983 km (0.062 R)
• M49: 20,145,148 km (0.046 R)
• M50: 20,384,505 km (0.04 R)
• M51: 21,254,267 km (0.054 R)
• M52: 21,497,962 km (0.119 R)
• M53: 21,742,555 km (0.114 R)
• M54: 22,284,099 km (0.099 R)
• M55: 22,432,500 km (0.081 R)
• M56: 22,730,499 km (0.104 R)
• M57: 22,830,131 km (0.118 R)
• M58: 24,239,642 km (0.086 R)
• M59: 24,341,369 km (0.084 R)
• M60: 25,470,085 km (0.088 R)
• M61: 25,573,606 km (0.083 R)
• M62: 26,615,855 km (0.113 R)
• M63: 27,036,674 km (0.107 R)
• M64: 27,142,290 km (0.107 R)
• M65: 30,043,591 km (0.064 R)
• M66: 30,371,958 km (0.081 R)
• M67: 30,701,522 km (0.113 R)
• M68: 30,866,828 km (0.051 R)
• M69: 31,032,433 km (0.079 R)
• M70: 31,198,187 km (0.081 R)
• M71: 31,419,742 km (0.108 R)
• M72: 31,864,496 km (0.091 R)
• M73: 32,143,496 km (0.102 R)
• M74: 32,647,791 km (0.097 R)
• M75: 33,891,547 km (0.044 R)
• M76: 34,863,185 km (0.103 R)
• M77: 36,308,750 km (0.079 R)
• M78: 36,483,480 km (0.087 R)
• M79: 38,424,512 km (0.088 R)
• M80: 38,721,464 km (0.087 R)
• M81: 39,019,313 km (0.082 R)
• M82: 39,138,693 km (0.07 R)
• M83: 39,377,600 km (0.051 R)
• M84: 39,617,107 km (0.117 R)
• M85: 40,097,615 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 3.8

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.76 AU - 15.28 AU

Year: 18249 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,225,142 km

• M1: 57,446 km (0.091 R)
• M2: 91,703 km (0.097 R)
• M3: 250,128 km (0.113 R)
• M4: 680,820 km (0.092 R)
• M5: 742,454 km (0.113 R)
• M6: 961,017 km (0.11 R)
• M7: 1,534,126 km (0.108 R)
• M8: 1,670,410 km (0.056 R)
• M9: 1,726,060 km (0.099 R)
• M10: 1,754,185 km (0.082 R)
• M11: 1,782,309 km (0.111 R)
• M12: 1,954,795 km (0.085 R)
• M13: 2,315,625 km (0.034 R)
• M14: 2,472,105 km (0.109 R)
• M15: 3,165,790 km (0.118 R)
• M16: 3,659,463 km (0.078 R)
• M17: 4,214,621 km (0.118 R)
• M18: 4,835,302 km (0.113 R)
• M19: 5,360,241 km (0.104 R)
• M20: 5,988,253 km (0.079 R)
• M21: 6,595,022 km (0.066 R)
• M22: 6,905,737 km (0.104 R)
• M23: 7,312,194 km (0.094 R)
• M24: 8,433,580 km (0.097 R)
• M25: 10,315,222 km (0.101 R)
• M26: 11,461,291 km (0.109 R)
• M27: 11,887,944 km (0.113 R)
• M28: 12,157,221 km (0.069 R)
• M29: 12,537,648 km (0.065 R)
• M30: 12,647,154 km (0.094 R)
• M31: 13,254,521 km (0.065 R)
• M32: 13,421,771 km (0.077 R)
• M33: 13,645,869 km (0.031 R)
• M34: 13,758,516 km (0.076 R)
• M35: 14,325,791 km (0.098 R)
• M36: 14,382,938 km (0.06 R)
• M37: 14,785,057 km (0.116 R)
• M38: 15,424,588 km (0.031 R)
• M39: 15,541,872 km (0.112 R)
• M40: 16,132,335 km (0.112 R)
• M41: 16,971,579 km (0.119 R)
• M42: 17,032,017 km (0.107 R)
• M43: 18,132,908 km (0.088 R)
• M44: 18,567,190 km (0.107 R)
• M45: 19,319,518 km (0.047 R)
• M46: 19,826,804 km (0.025 R)
• M47: 19,890,383 km (0.034 R)
• M48: 20,209,924 km (0.084 R)
• M49: 21,309,020 km (0.114 R)
• M50: 21,964,558 km (0.069 R)
• M51: 23,295,380 km (0.096 R)
• M52: 24,310,402 km (0.12 R)
• M53: 24,995,111 km (0.102 R)
• M54: 26,804,946 km (0.104 R)
• M55: 26,875,407 km (0.092 R)
• M56: 28,297,185 km (0.081 R)
• M57: 28,800,582 km (0.114 R)
• M58: 29,234,416 km (0.115 R)
• M59: 29,743,198 km (0.113 R)
• M60: 31,807,798 km (0.116 R)
• M61: 31,882,298 km (0.073 R)
• M62: 33,159,116 km (0.117 R)
• M63: 33,310,509 km (0.051 R)
• M64: 33,765,735 km (0.089 R)
• M65: 33,841,881 km (0.11 R)
• M66: 36,072,983 km (0.048 R)
• M67: 36,540,477 km (0.105 R)
• M68: 39,467,658 km (0.104 R)
• M69: 39,547,693 km (0.075 R)
• M70: 40,271,597 km (0.089 R)
• M71: 40,433,013 km (0.101 R)
• M72: 40,594,579 km (0.118 R)
• M73: 40,918,608 km (0.103 R)
• M74: 42,059,142 km (0.104 R)
• M75: 42,962,564 km (0.062 R)
• M76: 43,458,032 km (0.114 R)
• M77: 44,288,150 km (0.117 R)
• M78: 44,621,604 km (0.04 R)
• M79: 45,627,051 km (0.087 R)
• M80: 47,149,060 km (0.086 R)
• M81: 48,687,674 km (0.056 R)
• M82: 51,288,433 km (0.115 R)
• M83: 54,022,933 km (0.117 R)
• M84: 54,200,954 km (0.081 R)
• M85: 54,379,275 km (0.052 R)
• M86: 54,557,595 km (0.1 R)
• M87: 55,902,032 km (0.092 R)
• M88: 56,442,828 km (0.082 R)
• M89: 58,531,962 km (0.113 R)
• M90: 58,623,366 km (0.106 R)
• M91: 58,806,325 km (0.046 R)
• M92: 60,000,265 km (0.053 R)
• M93: 61,573,436 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit