🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 24.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,616,854 km

• M1: 21,093 km (0.082 R)
• M2: 146,456 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.24 AU

Year: 402 Days

Day: 21.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.12 AU - 1.16 AU

Year: 461 Days

Day: 43 Hours

Environment

Temp: -16 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,616,854 km

• M1: 36,053 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.22 AU - 1.56 AU

Year: 621 Days

Day: 22 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.8 AU - 2.82 AU

Year: 1784 Days

Day: 34.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.04 AU - 4.44 AU

Year: 2739 Days

Day: 46.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,616,854 km

• M1: 1,366,128 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 10.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.11 AU - 8.13 AU

Year: 7196 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,616,854 km

• M1: 152,141 km (0.08 R)
• M2: 229,334 km (0.097 R)
• M3: 380,278 km (0.094 R)
• M4: 466,147 km (0.082 R)
• M5: 662,120 km (0.07 R)
• M6: 1,023,399 km (0.092 R)
• M7: 1,118,992 km (0.109 R)
• M8: 1,285,495 km (0.119 R)
• M9: 1,354,459 km (0.107 R)
• M10: 1,662,182 km (0.081 R)
• M11: 2,012,241 km (0.077 R)
• M12: 2,113,668 km (0.1 R)
• M13: 2,407,030 km (0.095 R)
• M14: 2,691,116 km (0.077 R)
• M15: 3,732,018 km (0.115 R)
• M16: 3,984,689 km (0.052 R)
• M17: 4,087,313 km (0.113 R)
• M18: 4,190,835 km (0.117 R)
• M19: 4,506,785 km (0.106 R)
• M20: 4,640,676 km (0.103 R)
• M21: 4,803,288 km (0.083 R)
• M22: 4,940,170 km (0.097 R)
• M23: 5,386,870 km (0.065 R)
• M24: 5,557,860 km (0.111 R)
• M25: 5,759,518 km (0.117 R)
• M26: 5,905,077 km (0.059 R)
• M27: 6,022,361 km (0.095 R)
• M28: 7,175,611 km (0.105 R)
• M29: 7,427,085 km (0.107 R)
• M30: 8,133,337 km (0.117 R)
• M31: 8,362,671 km (0.091 R)
• M32: 8,727,390 km (0.083 R)
• M33: 9,266,990 km (0.074 R)
• M34: 10,096,809 km (0.089 R)
• M35: 10,202,276 km (0.116 R)
• M36: 10,378,801 km (0.093 R)
• M37: 10,449,710 km (0.088 R)
• M38: 10,627,582 km (0.106 R)
• M39: 11,167,481 km (0.113 R)
• M40: 11,240,036 km (0.106 R)
• M41: 11,827,058 km (0.091 R)
• M42: 12,161,559 km (0.114 R)
• M43: 12,612,596 km (0.066 R)
• M44: 12,840,135 km (0.115 R)
• M45: 13,030,723 km (0.119 R)
• M46: 13,376,294 km (0.088 R)
• M47: 13,958,977 km (0.108 R)
• M48: 15,431,469 km (0.12 R)
• M49: 15,797,086 km (0.067 R)
• M50: 16,042,427 km (0.064 R)
• M51: 17,120,280 km (0.111 R)
• M52: 17,540,949 km (0.114 R)
• M53: 17,625,472 km (0.106 R)
• M54: 17,880,087 km (0.106 R)
• M55: 18,007,694 km (0.108 R)
• M56: 18,650,815 km (0.05 R)
• M57: 18,737,133 km (0.08 R)
• M58: 18,823,601 km (0.034 R)
• M59: 19,127,285 km (0.095 R)
• M60: 19,607,643 km (0.11 R)
• M61: 21,027,776 km (0.059 R)
• M62: 21,750,184 km (0.084 R)
• M63: 22,068,827 km (0.115 R)
• M64: 22,251,636 km (0.061 R)
• M65: 22,803,054 km (0.085 R)
• M66: 23,034,033 km (0.073 R)
• M67: 23,219,534 km (0.079 R)
• M68: 25,196,171 km (0.098 R)
• M69: 25,818,797 km (0.096 R)
• M70: 26,543,599 km (0.069 R)
• M71: 27,030,540 km (0.025 R)
• M72: 27,128,377 km (0.107 R)
• M73: 27,569,541 km (0.118 R)
• M74: 29,609,907 km (0.025 R)
• M75: 29,761,000 km (0.057 R)
• M76: 31,441,134 km (0.108 R)
• M77: 31,904,588 km (0.113 R)
• M78: 32,734,258 km (0.059 R)
• M79: 33,676,126 km (0.107 R)
• M80: 33,886,610 km (0.095 R)
• M81: 34,414,691 km (0.108 R)
• M82: 35,693,454 km (0.054 R)
• M83: 35,961,832 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 13.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.87 AU - 9.33 AU

Year: 7935 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,616,854 km

• M1: 192,981 km (0.066 R)
• M2: 308,321 km (0.049 R)
• M3: 407,056 km (0.03 R)
• M4: 816,655 km (0.048 R)
• M5: 923,168 km (0.09 R)
• M6: 1,060,649 km (0.096 R)
• M7: 1,301,501 km (0.12 R)
• M8: 1,853,218 km (0.056 R)
• M9: 2,163,784 km (0.11 R)
• M10: 2,724,776 km (0.075 R)
• M11: 3,194,214 km (0.09 R)
• M12: 3,568,208 km (0.062 R)
• M13: 4,040,040 km (0.087 R)
• M14: 4,145,357 km (0.106 R)
• M15: 4,423,310 km (0.057 R)
• M16: 4,773,967 km (0.087 R)
• M17: 6,486,564 km (0.1 R)
• M18: 6,734,896 km (0.081 R)
• M19: 7,036,934 km (0.111 R)
• M20: 7,138,661 km (0.119 R)
• M21: 7,680,953 km (0.114 R)
• M22: 8,559,841 km (0.052 R)
• M23: 8,695,675 km (0.119 R)
• M24: 10,879,206 km (0.074 R)
• M25: 11,085,801 km (0.072 R)
• M26: 11,323,512 km (0.119 R)
• M27: 11,472,960 km (0.106 R)
• M28: 11,593,087 km (0.104 R)
• M29: 12,383,413 km (0.067 R)
• M30: 12,630,099 km (0.071 R)
• M31: 13,317,053 km (0.105 R)
• M32: 13,569,873 km (0.109 R)
• M33: 13,888,068 km (0.099 R)
• M34: 14,176,642 km (0.083 R)
• M35: 14,857,761 km (0.119 R)
• M36: 15,251,653 km (0.12 R)
• M37: 15,350,836 km (0.104 R)
• M38: 15,649,134 km (0.103 R)
• M39: 17,307,426 km (0.083 R)
• M40: 18,000,214 km (0.073 R)
• M41: 18,702,127 km (0.072 R)
• M42: 19,056,375 km (0.083 R)
• M43: 19,270,151 km (0.113 R)
• M44: 20,459,454 km (0.084 R)
• M45: 20,751,469 km (0.065 R)
• M46: 22,044,892 km (0.118 R)
• M47: 22,720,177 km (0.104 R)
• M48: 23,174,206 km (0.037 R)
• M49: 23,593,080 km (0.092 R)
• M50: 23,899,157 km (0.11 R)
• M51: 24,709,230 km (0.101 R)
• M52: 25,176,125 km (0.095 R)
• M53: 25,881,928 km (0.108 R)
• M54: 26,634,106 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 12.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.15 AU - 8.51 AU

Year: 8298 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,616,854 km

• M1: 151,991 km (0.108 R)
• M2: 227,688 km (0.104 R)
• M3: 368,908 km (0.1 R)
• M4: 610,359 km (0.071 R)
• M5: 922,869 km (0.109 R)
• M6: 1,146,368 km (0.071 R)
• M7: 2,335,223 km (0.119 R)
• M8: 2,566,052 km (0.103 R)
• M9: 2,940,047 km (0.119 R)
• M10: 3,331,545 km (0.066 R)
• M11: 3,592,144 km (0.108 R)
• M12: 3,919,763 km (0.035 R)
• M13: 4,288,373 km (0.067 R)
• M14: 5,562,498 km (0.109 R)
• M15: 5,699,529 km (0.076 R)
• M16: 6,011,890 km (0.12 R)
• M17: 6,653,515 km (0.037 R)
• M18: 6,982,630 km (0.109 R)
• M19: 7,279,732 km (0.081 R)
• M20: 7,924,648 km (0.055 R)
• M21: 8,273,660 km (0.059 R)
• M22: 8,986,643 km (0.089 R)
• M23: 9,067,127 km (0.098 R)
• M24: 9,884,829 km (0.073 R)
• M25: 9,967,856 km (0.082 R)
• M26: 10,176,694 km (0.072 R)
• M27: 11,025,961 km (0.081 R)
• M28: 11,112,279 km (0.072 R)
• M29: 11,590,394 km (0.115 R)
• M30: 12,030,960 km (0.072 R)
• M31: 12,164,102 km (0.115 R)
• M32: 13,201,862 km (0.111 R)
• M33: 13,523,348 km (0.118 R)
• M34: 13,987,102 km (0.076 R)
• M35: 14,503,364 km (0.117 R)
• M36: 16,040,482 km (0.038 R)
• M37: 16,236,156 km (0.114 R)
• M38: 16,630,047 km (0.106 R)
• M39: 17,628,763 km (0.105 R)
• M40: 19,318,620 km (0.098 R)
• M41: 19,735,998 km (0.066 R)
• M42: 19,998,543 km (0.071 R)
• M43: 20,420,708 km (0.112 R)
• M44: 21,059,790 km (0.099 R)
• M45: 21,813,464 km (0.078 R)
• M46: 22,850,626 km (0.076 R)
• M47: 23,070,984 km (0.044 R)
• M48: 23,181,387 km (0.052 R)
• M49: 25,199,761 km (0.097 R)
• M50: 26,172,297 km (0.03 R)
• M51: 26,576,211 km (0.113 R)
• M52: 27,566,100 km (0.117 R)
• M53: 27,742,028 km (0.111 R)
• M54: 27,918,403 km (0.117 R)
• M55: 28,983,989 km (0.101 R)
• M56: 29,521,793 km (0.118 R)
• M57: 29,942,313 km (0.093 R)
• M58: 30,123,177 km (0.06 R)
• M59: 30,304,489 km (0.074 R)
• M60: 30,425,514 km (0.114 R)
• M61: 31,277,175 km (0.102 R)
• M62: 32,631,185 km (0.103 R)
• M63: 33,565,424 km (0.111 R)
• M64: 34,382,228 km (0.068 R)
• M65: 34,761,459 km (0.106 R)
• M66: 35,078,457 km (0.094 R)
• M67: 37,130,192 km (0.112 R)
• M68: 37,259,743 km (0.047 R)
• M69: 38,170,645 km (0.075 R)
• M70: 39,815,473 km (0.106 R)
• M71: 40,479,837 km (0.113 R)
• M72: 40,746,570 km (0.07 R)
• M73: 41,752,317 km (0.114 R)
• M74: 41,886,955 km (0.1 R)
• M75: 42,901,827 km (0.046 R)
• M76: 43,719,679 km (0.078 R)
• M77: 44,955,955 km (0.099 R)
• M78: 45,301,377 km (0.107 R)
• M79: 46,064,476 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 6.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.87 AU - 13.87 AU

Year: 17487 Days

Day: 21.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,616,854 km

• M1: 90,656 km (0.116 R)
• M2: 188,344 km (0.093 R)
• M3: 315,203 km (0.095 R)
• M4: 440,865 km (0.104 R)
• M5: 634,594 km (0.103 R)
• M6: 854,204 km (0.066 R)
• M7: 1,013,675 km (0.116 R)
• M8: 1,669,213 km (0.106 R)
• M9: 1,718,580 km (0.079 R)
• M10: 1,895,106 km (0.102 R)
• M11: 2,211,505 km (0.059 R)
• M12: 2,833,982 km (0.083 R)
• M13: 2,952,763 km (0.105 R)
• M14: 3,103,557 km (0.109 R)
• M15: 3,288,012 km (0.099 R)
• M16: 3,412,776 km (0.076 R)
• M17: 4,094,045 km (0.083 R)
• M18: 4,228,533 km (0.093 R)
• M19: 4,398,626 km (0.078 R)
• M20: 4,571,113 km (0.073 R)
• M21: 4,922,668 km (0.077 R)
• M22: 5,651,658 km (0.047 R)
• M23: 5,763,856 km (0.112 R)
• M24: 6,648,877 km (0.1 R)
• M25: 6,807,152 km (0.114 R)
• M26: 7,248,765 km (0.084 R)
• M27: 8,075,143 km (0.114 R)
• M28: 8,371,497 km (0.084 R)
• M29: 8,628,207 km (0.102 R)
• M30: 8,714,375 km (0.12 R)
• M31: 8,844,226 km (0.091 R)
• M32: 8,974,675 km (0.106 R)
• M33: 9,105,723 km (0.097 R)
• M34: 10,222,770 km (0.089 R)
• M35: 10,635,361 km (0.076 R)
• M36: 11,053,487 km (0.049 R)
• M37: 12,729,881 km (0.099 R)
• M38: 13,422,370 km (0.086 R)
• M39: 13,672,647 km (0.049 R)
• M40: 13,874,006 km (0.073 R)
• M41: 14,432,604 km (0.08 R)
• M42: 14,792,088 km (0.045 R)
• M43: 15,519,732 km (0.066 R)
• M44: 17,009,577 km (0.094 R)
• M45: 18,823,302 km (0.086 R)
• M46: 19,328,643 km (0.093 R)
• M47: 19,781,476 km (0.065 R)
• M48: 20,467,233 km (0.069 R)
• M49: 20,928,742 km (0.077 R)
• M50: 21,218,962 km (0.05 R)
• M51: 21,627,514 km (0.101 R)
• M52: 21,920,875 km (0.031 R)
• M53: 21,979,817 km (0.096 R)
• M54: 23,107,635 km (0.091 R)
• M55: 24,193,416 km (0.062 R)
• M56: 24,436,962 km (0.038 R)
• M57: 24,497,998 km (0.116 R)
• M58: 26,039,753 km (0.037 R)
• M59: 26,226,900 km (0.089 R)
• M60: 28,314,539 km (0.095 R)
• M61: 29,735,718 km (0.088 R)
• M62: 29,800,793 km (0.115 R)
• M63: 29,866,018 km (0.077 R)
• M64: 30,652,155 km (0.074 R)
• M65: 30,783,801 km (0.094 R)
• M66: 31,910,572 km (0.111 R)
• M67: 31,977,293 km (0.079 R)
• M68: 33,321,131 km (0.081 R)
• M69: 33,456,517 km (0.104 R)
• M70: 33,659,970 km (0.116 R)
• M71: 34,614,703 km (0.12 R)
• M72: 36,481,086 km (0.103 R)
• M73: 36,760,386 km (0.114 R)
• M74: 37,955,224 km (0.114 R)
• M75: 38,238,113 km (0.085 R)
• M76: 38,521,900 km (0.1 R)
• M77: 38,806,286 km (0.104 R)
• M78: 39,305,644 km (0.068 R)
• M79: 39,878,903 km (0.116 R)
• M80: 40,166,579 km (0.044 R)
• M81: 40,744,027 km (0.081 R)
• M82: 42,566,129 km (0.103 R)
• M83: 42,713,034 km (0.086 R)
• M84: 45,536,395 km (0.114 R)
• M85: 45,611,493 km (0.071 R)
• M86: 45,912,484 km (0.107 R)
• M87: 46,743,201 km (0.12 R)
• M88: 46,818,898 km (0.117 R)
• M89: 47,198,427 km (0.104 R)
• M90: 48,803,313 km (0.116 R)
• M91: 48,880,057 km (0.094 R)
• M92: 49,265,122 km (0.081 R)
• M93: 50,348,211 km (0.073 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: 522 - 15,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit