🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 174 Days

Day: 42 Hours

Environment

Temp: 208 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,361,914 km

• M1: 39,344 km (0.098 R)
• M2: 187,745 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.75 AU - 1.15 AU

Year: 338 Days

Day: 44.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 9.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.06 AU - 6.24 AU

Year: 4269 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,361,914 km

• M1: 282,740 km (0.026 R)
• M2: 380,128 km (0.069 R)
• M3: 676,482 km (0.118 R)
• M4: 805,285 km (0.066 R)
• M5: 1,051,075 km (0.081 R)
• M6: 1,138,440 km (0.111 R)
• M7: 1,294,171 km (0.054 R)
• M8: 1,541,008 km (0.094 R)
• M9: 1,641,238 km (0.105 R)
• M10: 1,714,092 km (0.118 R)
• M11: 1,954,945 km (0.069 R)
• M12: 2,063,852 km (0.097 R)
• M13: 2,776,686 km (0.112 R)
• M14: 2,952,763 km (0.064 R)
• M15: 3,242,235 km (0.068 R)
• M16: 3,484,284 km (0.034 R)
• M17: 3,829,107 km (0.07 R)
• M18: 4,265,484 km (0.082 R)
• M19: 4,448,741 km (0.071 R)
• M20: 4,613,748 km (0.12 R)
• M21: 4,886,166 km (0.099 R)
• M22: 4,971,137 km (0.073 R)
• M23: 5,337,502 km (0.084 R)
• M24: 5,824,743 km (0.035 R)
• M25: 6,050,935 km (0.049 R)
• M26: 6,211,004 km (0.054 R)
• M27: 6,960,490 km (0.091 R)
• M28: 7,346,003 km (0.075 R)
• M29: 7,639,664 km (0.101 R)
• M30: 8,087,560 km (0.081 R)
• M31: 8,543,834 km (0.119 R)
• M32: 8,852,753 km (0.099 R)
• M33: 9,034,664 km (0.045 R)
• M34: 9,113,053 km (0.077 R)
• M35: 9,962,769 km (0.085 R)
• M36: 10,097,856 km (0.119 R)
• M37: 10,369,676 km (0.113 R)
• M38: 10,451,805 km (0.069 R)
• M39: 10,754,591 km (0.077 R)
• M40: 10,865,293 km (0.072 R)
• M41: 11,032,245 km (0.115 R)
• M42: 11,200,093 km (0.061 R)
• M43: 11,623,306 km (0.115 R)
• M44: 11,908,290 km (0.086 R)
• M45: 12,022,882 km (0.084 R)
• M46: 12,543,482 km (0.076 R)
• M47: 12,660,169 km (0.108 R)
• M48: 12,777,154 km (0.097 R)
• M49: 13,486,996 km (0.076 R)
• M50: 13,576,605 km (0.089 R)
• M51: 14,209,703 km (0.113 R)
• M52: 14,331,326 km (0.096 R)
• M53: 15,099,511 km (0.099 R)
• M54: 15,441,791 km (0.094 R)
• M55: 15,944,291 km (0.072 R)
• M56: 16,038,986 km (0.072 R)
• M57: 16,324,568 km (0.055 R)
• M58: 16,452,026 km (0.066 R)
• M59: 16,804,329 km (0.071 R)
• M60: 18,171,803 km (0.103 R)
• M61: 18,469,503 km (0.106 R)
• M62: 18,802,208 km (0.085 R)
• M63: 18,935,799 km (0.066 R)
• M64: 19,103,349 km (0.095 R)
• M65: 19,372,326 km (0.082 R)
• M66: 19,608,690 km (0.074 R)
• M67: 19,676,458 km (0.106 R)
• M68: 20,323,619 km (0.095 R)
• M69: 20,529,465 km (0.074 R)
• M70: 20,598,280 km (0.12 R)
• M71: 20,839,582 km (0.101 R)
• M72: 20,943,253 km (0.115 R)
• M73: 21,290,171 km (0.089 R)
• M74: 21,708,895 km (0.087 R)
• M75: 21,849,218 km (0.08 R)
• M76: 22,201,072 km (0.067 R)
• M77: 22,413,052 km (0.058 R)
• M78: 23,231,951 km (0.094 R)
• M79: 23,951,965 km (0.113 R)
• M80: 24,169,481 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 13.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.26 AU - 5.46 AU

Year: 4532 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,361,914 km

• M1: 173,384 km (0.056 R)
• M2: 335,548 km (0.081 R)
• M3: 512,672 km (0.05 R)
• M4: 692,339 km (0.111 R)
• M5: 812,765 km (0.08 R)
• M6: 1,101,489 km (0.096 R)
• M7: 1,791,734 km (0.073 R)
• M8: 2,002,517 km (0.041 R)
• M9: 2,277,628 km (0.11 R)
• M10: 2,997,044 km (0.051 R)
• M11: 3,203,489 km (0.119 R)
• M12: 3,386,896 km (0.11 R)
• M13: 3,555,044 km (0.118 R)
• M14: 3,880,270 km (0.092 R)
• M15: 4,427,050 km (0.092 R)
• M16: 4,725,198 km (0.101 R)
• M17: 5,072,714 km (0.096 R)
• M18: 5,265,695 km (0.086 R)
• M19: 5,725,859 km (0.078 R)
• M20: 6,221,775 km (0.073 R)
• M21: 6,637,957 km (0.1 R)
• M22: 6,956,151 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 14.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.59 AU - 6.93 AU

Year: 5721 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,361,914 km

• M1: 186,249 km (0.074 R)
• M2: 297,849 km (0.064 R)
• M3: 513,121 km (0.113 R)
• M4: 723,754 km (0.114 R)
• M5: 1,383,481 km (0.115 R)
• M6: 1,676,394 km (0.075 R)
• M7: 2,163,036 km (0.039 R)
• M8: 2,561,415 km (0.08 R)
• M9: 3,223,385 km (0.083 R)
• M10: 3,532,155 km (0.076 R)
• M11: 3,980,949 km (0.091 R)
• M12: 4,090,455 km (0.07 R)
• M13: 4,584,876 km (0.109 R)
• M14: 5,193,888 km (0.09 R)
• M15: 5,362,336 km (0.099 R)
• M16: 5,459,425 km (0.067 R)
• M17: 5,729,449 km (0.088 R)
• M18: 6,003,811 km (0.062 R)
• M19: 6,282,662 km (0.041 R)
• M20: 6,385,136 km (0.105 R)
• M21: 7,658,364 km (0.102 R)
• M22: 7,822,921 km (0.079 R)
• M23: 8,183,752 km (0.103 R)
• M24: 8,521,693 km (0.063 R)
• M25: 9,008,335 km (0.12 R)
• M26: 9,211,489 km (0.1 R)
• M27: 9,533,573 km (0.098 R)
• M28: 9,859,547 km (0.115 R)
• M29: 10,461,529 km (0.075 R)
• M30: 10,920,944 km (0.109 R)
• M31: 11,199,794 km (0.11 R)
• M32: 11,355,675 km (0.059 R)
• M33: 11,449,623 km (0.071 R)
• M34: 11,859,670 km (0.093 R)
• M35: 12,370,846 km (0.116 R)
• M36: 12,661,665 km (0.095 R)
• M37: 12,889,353 km (0.069 R)
• M38: 13,647,215 km (0.116 R)
• M39: 13,780,507 km (0.071 R)
• M40: 14,657,450 km (0.116 R)
• M41: 14,862,399 km (0.074 R)
• M42: 15,068,246 km (0.1 R)
• M43: 15,448,224 km (0.111 R)
• M44: 16,323,671 km (0.065 R)
• M45: 16,500,645 km (0.117 R)
• M46: 16,678,367 km (0.105 R)
• M47: 17,071,361 km (0.077 R)
• M48: 17,721,214 km (0.095 R)
• M49: 17,866,773 km (0.096 R)
• M50: 18,416,096 km (0.1 R)
• M51: 19,082,555 km (0.094 R)
• M52: 19,194,454 km (0.12 R)
• M53: 19,306,503 km (0.093 R)
• M54: 19,493,799 km (0.036 R)
• M55: 19,870,188 km (0.047 R)
• M56: 19,983,583 km (0.057 R)
• M57: 20,439,258 km (0.084 R)
• M58: 20,553,700 km (0.109 R)
• M59: 20,745,036 km (0.105 R)
• M60: 20,898,374 km (0.098 R)
• M61: 21,013,714 km (0.052 R)
• M62: 21,167,800 km (0.12 R)
• M63: 22,217,827 km (0.117 R)
• M64: 23,364,495 km (0.083 R)
• M65: 23,804,462 km (0.067 R)
• M66: 24,166,489 km (0.098 R)
• M67: 24,408,837 km (0.053 R)
• M68: 24,530,311 km (0.108 R)
• M69: 24,977,459 km (0.118 R)
• M70: 25,550,568 km (0.05 R)
• M71: 26,169,305 km (0.108 R)
• M72: 26,876,604 km (0.119 R)
• M73: 27,928,277 km (0.116 R)
• M74: 28,097,771 km (0.106 R)
• M75: 28,395,172 km (0.078 R)
• M76: 28,608,349 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 8.1

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.21 AU - 7.71 AU

Year: 6707 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,361,914 km

• M1: 110,553 km (0.09 R)
• M2: 292,165 km (0.091 R)
• M3: 410,796 km (0.119 R)
• M4: 573,708 km (0.105 R)
• M5: 994,377 km (0.079 R)
• M6: 1,382,135 km (0.11 R)
• M7: 1,514,828 km (0.034 R)
• M8: 1,612,366 km (0.046 R)
• M9: 1,772,884 km (0.109 R)
• M10: 2,044,853 km (0.116 R)
• M11: 2,263,117 km (0.106 R)
• M12: 2,330,136 km (0.075 R)
• M13: 2,397,755 km (0.119 R)
• M14: 2,769,954 km (0.083 R)
• M15: 3,464,238 km (0.083 R)
• M16: 3,777,795 km (0.049 R)
• M17: 4,237,659 km (0.115 R)
• M18: 4,320,686 km (0.066 R)
• M19: 4,658,178 km (0.083 R)
• M20: 4,887,961 km (0.113 R)
• M21: 5,239,665 km (0.114 R)
• M22: 6,597,864 km (0.079 R)
• M23: 7,018,982 km (0.105 R)
• M24: 7,683,945 km (0.078 R)
• M25: 7,887,398 km (0.114 R)
• M26: 8,334,247 km (0.119 R)
• M27: 8,438,517 km (0.084 R)
• M28: 8,543,235 km (0.088 R)
• M29: 8,930,993 km (0.099 R)
• M30: 9,144,918 km (0.091 R)
• M31: 9,468,947 km (0.088 R)
• M32: 10,276,925 km (0.112 R)
• M33: 10,651,518 km (0.052 R)
• M34: 10,764,764 km (0.096 R)
• M35: 11,145,191 km (0.089 R)
• M36: 11,336,975 km (0.12 R)
• M37: 12,233,515 km (0.086 R)
• M38: 12,790,468 km (0.111 R)
• M39: 13,355,500 km (0.076 R)
• M40: 13,437,030 km (0.104 R)
• M41: 14,510,096 km (0.117 R)
• M42: 15,610,687 km (0.074 R)
• M43: 15,954,763 km (0.057 R)
• M44: 16,170,931 km (0.049 R)
• M45: 16,431,830 km (0.119 R)
• M46: 16,519,046 km (0.031 R)
• M47: 16,825,721 km (0.115 R)
• M48: 17,578,199 km (0.079 R)
• M49: 18,115,853 km (0.042 R)
• M50: 18,749,999 km (0.11 R)
• M51: 19,854,181 km (0.109 R)
• M52: 20,040,131 km (0.055 R)
• M53: 21,597,145 km (0.039 R)
• M54: 22,462,719 km (0.068 R)
• M55: 22,608,128 km (0.092 R)
• M56: 22,899,694 km (0.054 R)
• M57: 23,046,001 km (0.115 R)
• M58: 23,585,152 km (0.081 R)
• M59: 24,575,938 km (0.071 R)
• M60: 25,227,287 km (0.115 R)
• M61: 25,277,702 km (0.109 R)
• M62: 25,529,774 km (0.074 R)
• M63: 27,370,127 km (0.082 R)
• M64: 27,836,873 km (0.107 R)
• M65: 28,306,161 km (0.115 R)
• M66: 29,676,777 km (0.118 R)
• M67: 29,729,884 km (0.044 R)
• M68: 29,996,168 km (0.089 R)
• M69: 30,156,238 km (0.034 R)
• M70: 30,370,163 km (0.06 R)
• M71: 30,745,803 km (0.084 R)
• M72: 31,393,113 km (0.109 R)
• M73: 33,417,472 km (0.113 R)
• M74: 34,138,832 km (0.119 R)
• M75: 34,194,483 km (0.108 R)
• M76: 34,417,533 km (0.113 R)
• M77: 35,879,254 km (0.111 R)
• M78: 36,049,347 km (0.094 R)
• M79: 37,017,544 km (0.077 R)
• M80: 37,246,579 km (0.074 R)
• M81: 37,418,616 km (0.039 R)
• M82: 37,533,507 km (0.077 R)
• M83: 37,591,103 km (0.053 R)
• M84: 38,398,931 km (0.118 R)
• M85: 38,688,852 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 3.3

Gravity: 63.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.59 AU - 16.59 AU

Year: 23574 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,361,914 km

• M1: 48,619 km (0.052 R)
• M2: 80,633 km (0.025 R)
• M3: 153,188 km (0.104 R)
• M4: 1,422,526 km (0.082 R)
• M5: 1,793,529 km (0.06 R)
• M6: 1,899,743 km (0.052 R)
• M7: 1,935,497 km (0.063 R)
• M8: 2,044,405 km (0.117 R)
• M9: 2,344,647 km (0.081 R)
• M10: 2,902,647 km (0.107 R)
• M11: 4,086,415 km (0.096 R)
• M12: 4,606,567 km (0.096 R)
• M13: 5,247,594 km (0.115 R)
• M14: 6,502,571 km (0.09 R)
• M15: 7,902,508 km (0.108 R)
• M16: 8,546,826 km (0.092 R)
• M17: 9,086,425 km (0.094 R)
• M18: 9,207,899 km (0.114 R)
• M19: 9,760,812 km (0.083 R)
• M20: 10,514,786 km (0.068 R)
• M21: 12,345,265 km (0.071 R)
• M22: 15,413,368 km (0.052 R)
• M23: 17,481,110 km (0.069 R)
• M24: 17,632,203 km (0.112 R)
• M25: 19,010,449 km (0.118 R)
• M26: 20,185,241 km (0.105 R)
• M27: 20,741,446 km (0.057 R)
• M28: 21,464,003 km (0.088 R)
• M29: 22,276,469 km (0.06 R)
• M30: 22,686,517 km (0.101 R)
• M31: 24,688,735 km (0.035 R)
• M32: 25,454,078 km (0.109 R)
• M33: 25,625,218 km (0.078 R)
• M34: 26,054,713 km (0.087 R)
• M35: 26,227,199 km (0.112 R)
• M36: 26,659,986 km (0.116 R)
• M37: 26,746,902 km (0.074 R)
• M38: 27,095,316 km (0.111 R)
• M39: 28,237,645 km (0.105 R)
• M40: 31,024,654 km (0.114 R)
• M41: 31,390,570 km (0.113 R)
• M42: 32,219,193 km (0.116 R)
• M43: 32,589,747 km (0.043 R)
• M44: 33,148,195 km (0.101 R)
• M45: 33,428,691 km (0.12 R)
• M46: 34,558,305 km (0.099 R)
• M47: 34,653,000 km (0.112 R)
• M48: 34,747,845 km (0.054 R)
• M49: 36,179,796 km (0.111 R)
• M50: 36,565,011 km (0.052 R)
• M51: 36,661,501 km (0.046 R)
• M52: 36,758,142 km (0.106 R)
• M53: 36,951,422 km (0.103 R)
• M54: 37,242,240 km (0.088 R)
• M55: 38,904,123 km (0.048 R)
• M56: 39,892,965 km (0.075 R)
• M57: 40,091,781 km (0.077 R)
• M58: 41,592,995 km (0.1 R)
• M59: 42,603,978 km (0.083 R)
• M60: 44,135,561 km (0.065 R)
• M61: 45,581,125 km (0.108 R)
• M62: 48,306,798 km (0.101 R)
• M63: 49,369,093 km (0.112 R)
• M64: 50,654,138 km (0.079 R)
• M65: 50,976,970 km (0.083 R)
• M66: 51,949,955 km (0.042 R)
• M67: 52,167,021 km (0.097 R)
• M68: 53,694,715 km (0.111 R)
• M69: 53,914,175 km (0.109 R)
• M70: 55,126,367 km (0.112 R)
• M71: 57,802,373 km (0.114 R)
• M72: 59,496,120 km (0.119 R)
• M73: 59,609,665 km (0.096 R)
• M74: 62,470,425 km (0.106 R)
• M75: 63,627,266 km (0.072 R)
• M76: 65,024,659 km (0.106 R)
• M77: 66,667,842 km (0.104 R)
• M78: 66,785,725 km (0.069 R)
• M79: 69,635,864 km (0.119 R)
• M80: 71,437,172 km (0.084 R)
• M81: 71,799,348 km (0.109 R)
• M82: 71,920,074 km (0.106 R)
• M83: 72,161,974 km (0.105 R)
• M84: 73,618,907 km (0.111 R)
• M85: 76,068,722 km (0.03 R)
• M86: 77,427,520 km (0.096 R)
• M87: 77,675,403 km (0.112 R)
• M88: 82,561,868 km (0.052 R)
• M89: 83,576,441 km (0.096 R)
• M90: 84,467,595 km (0.113 R)
• M91: 84,722,809 km (0.104 R)
• M92: 85,361,891 km (0.031 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit