🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.5 AU - 0.6 AU

Year: 152 Days

Day: 44.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.58 AU - 2.12 AU

Year: 938 Days

Day: 36.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.15 AU - 2.33 AU

Year: 1250 Days

Day: 40.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.9 AU - 4.24 AU

Year: 2515 Days

Day: 44.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.98 AU - 4.7 AU

Year: 2805 Days

Day: 33.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,555,896 km

• M1: 384,616 km (0.088 R)
• M2: 711,039 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.72 AU - 4.16 AU

Year: 2915 Days

Day: 32.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,555,896 km

• M1: 1,085,781 km (0.106 R)
• M2: 1,690,157 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 11.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.72 AU - 12.54 AU

Year: 12019 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,555,896 km

• M1: 139,724 km (0.111 R)
• M2: 292,165 km (0.093 R)
• M3: 573,857 km (0.098 R)
• M4: 747,092 km (0.099 R)
• M5: 840,590 km (0.119 R)
• M6: 1,324,689 km (0.064 R)
• M7: 1,707,809 km (0.11 R)
• M8: 1,964,968 km (0.064 R)
• M9: 2,603,302 km (0.113 R)
• M10: 2,991,359 km (0.083 R)
• M11: 3,270,957 km (0.098 R)
• M12: 4,332,504 km (0.043 R)
• M13: 4,402,217 km (0.069 R)
• M14: 4,613,748 km (0.094 R)
• M15: 4,973,531 km (0.047 R)
• M16: 5,268,089 km (0.104 R)
• M17: 5,568,332 km (0.082 R)
• M18: 5,874,260 km (0.079 R)
• M19: 6,303,755 km (0.062 R)
• M20: 6,422,835 km (0.034 R)
• M21: 7,028,706 km (0.11 R)
• M22: 7,737,651 km (0.109 R)
• M23: 8,469,334 km (0.077 R)
• M24: 8,821,338 km (0.115 R)
• M25: 9,178,129 km (0.107 R)
• M26: 9,358,394 km (0.118 R)
• M27: 9,448,901 km (0.119 R)
• M28: 9,722,366 km (0.052 R)
• M29: 10,417,248 km (0.096 R)
• M30: 10,794,384 km (0.059 R)
• M31: 11,080,265 km (0.042 R)
• M32: 12,596,739 km (0.114 R)
• M33: 13,049,123 km (0.062 R)
• M34: 13,404,717 km (0.059 R)
• M35: 14,438,139 km (0.067 R)
• M36: 15,176,854 km (0.12 R)
• M37: 15,981,840 km (0.113 R)
• M38: 16,635,882 km (0.118 R)
• M39: 17,465,851 km (0.104 R)
• M40: 17,577,451 km (0.106 R)
• M41: 18,479,376 km (0.077 R)
• M42: 19,396,411 km (0.056 R)
• M43: 19,686,033 km (0.111 R)
• M44: 20,328,107 km (0.028 R)
• M45: 21,274,463 km (0.067 R)
• M46: 21,753,026 km (0.1 R)
• M47: 22,477,529 km (0.078 R)
• M48: 22,842,697 km (0.041 R)
• M49: 23,271,295 km (0.113 R)
• M50: 24,823,523 km (0.115 R)
• M51: 25,390,499 km (0.119 R)
• M52: 25,517,058 km (0.033 R)
• M53: 25,707,347 km (0.083 R)
• M54: 26,729,998 km (0.063 R)
• M55: 28,157,910 km (0.038 R)
• M56: 29,743,797 km (0.118 R)
• M57: 30,211,739 km (0.073 R)
• M58: 31,019,567 km (0.082 R)
• M59: 31,154,953 km (0.079 R)
• M60: 32,381,955 km (0.094 R)
• M61: 32,519,286 km (0.097 R)
• M62: 32,863,361 km (0.079 R)
• M63: 36,584,608 km (0.104 R)
• M64: 36,799,131 km (0.105 R)
• M65: 37,661,713 km (0.098 R)
• M66: 38,240,507 km (0.051 R)
• M67: 39,333,619 km (0.054 R)
• M68: 40,363,151 km (0.118 R)
• M69: 40,584,855 km (0.044 R)
• M70: 41,774,457 km (0.107 R)
• M71: 42,148,602 km (0.095 R)
• M72: 42,448,545 km (0.105 R)
• M73: 45,411,331 km (0.091 R)
• M74: 45,950,183 km (0.097 R)
• M75: 46,181,760 km (0.078 R)
• M76: 47,891,814 km (0.117 R)
• M77: 49,148,436 km (0.101 R)
• M78: 50,018,646 km (0.102 R)
• M79: 52,498,381 km (0.115 R)
• M80: 53,225,726 km (0.076 R)
• M81: 53,306,808 km (0.05 R)
• M82: 54,119,423 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.2

Radius: 6.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.14 AU - 14.66 AU

Year: 20370 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,555,896 km

• M1: 89,310 km (0.038 R)
• M2: 151,094 km (0.118 R)
• M3: 241,451 km (0.076 R)
• M4: 321,935 km (0.094 R)
• M5: 526,136 km (0.099 R)
• M6: 580,141 km (0.12 R)
• M7: 862,731 km (0.073 R)
• M8: 1,312,721 km (0.052 R)
• M9: 1,847,534 km (0.066 R)
• M10: 2,420,045 km (0.105 R)
• M11: 2,822,313 km (0.064 R)
• M12: 2,994,052 km (0.068 R)
• M13: 3,144,098 km (0.111 R)
• M14: 3,219,945 km (0.064 R)
• M15: 3,322,120 km (0.063 R)
• M16: 3,399,612 km (0.066 R)
• M17: 3,503,582 km (0.042 R)
• M18: 3,714,964 km (0.054 R)
• M19: 3,876,380 km (0.094 R)
• M20: 4,150,294 km (0.095 R)
• M21: 4,458,914 km (0.056 R)
• M22: 4,515,761 km (0.061 R)
• M23: 4,659,076 km (0.086 R)
• M24: 5,098,295 km (0.113 R)
• M25: 5,277,663 km (0.115 R)
• M26: 5,921,682 km (0.067 R)
• M27: 6,428,968 km (0.034 R)
• M28: 6,655,310 km (0.114 R)
• M29: 7,215,853 km (0.08 R)
• M30: 7,757,248 km (0.117 R)
• M31: 7,963,693 km (0.107 R)
• M32: 8,593,650 km (0.109 R)
• M33: 8,664,709 km (0.109 R)
• M34: 8,807,275 km (0.111 R)
• M35: 10,125,233 km (0.065 R)
• M36: 10,692,358 km (0.113 R)
• M37: 11,153,419 km (0.044 R)
• M38: 12,777,304 km (0.102 R)
• M39: 12,858,386 km (0.06 R)
• M40: 13,969,898 km (0.115 R)
• M41: 14,137,148 km (0.052 R)
• M42: 14,855,517 km (0.107 R)
• M43: 14,940,788 km (0.105 R)
• M44: 15,111,928 km (0.097 R)
• M45: 15,369,685 km (0.074 R)
• M46: 15,542,471 km (0.103 R)
• M47: 15,672,322 km (0.076 R)
• M48: 17,349,463 km (0.095 R)
• M49: 17,619,338 km (0.113 R)
• M50: 17,981,514 km (0.064 R)
• M51: 19,128,930 km (0.107 R)
• M52: 21,542,243 km (0.056 R)
• M53: 21,977,872 km (0.074 R)
• M54: 22,367,724 km (0.097 R)
• M55: 23,203,527 km (0.094 R)
• M56: 23,749,709 km (0.109 R)
• M57: 24,854,938 km (0.087 R)
• M58: 27,900,751 km (0.117 R)
• M59: 28,322,617 km (0.119 R)
• M60: 29,012,861 km (0.098 R)
• M61: 29,226,338 km (0.102 R)
• M62: 29,279,744 km (0.062 R)
• M63: 29,386,856 km (0.108 R)
• M64: 29,493,968 km (0.038 R)
• M65: 29,816,052 km (0.033 R)
• M66: 30,680,878 km (0.066 R)
• M67: 30,735,331 km (0.025 R)
• M68: 30,952,847 km (0.114 R)
• M69: 33,101,521 km (0.119 R)
• M70: 33,996,715 km (0.099 R)
• M71: 34,221,859 km (0.06 R)
• M72: 35,013,531 km (0.114 R)
• M73: 35,070,229 km (0.086 R)
• M74: 35,240,770 km (0.078 R)
• M75: 35,411,611 km (0.057 R)
• M76: 36,557,232 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.1

Radius: 6.6

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.94 AU - 17.54 AU

Year: 25532 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,555,896 km

• M1: 95,892 km (0.061 R)
• M2: 251,773 km (0.093 R)
• M3: 936,483 km (0.12 R)
• M4: 1,047,783 km (0.056 R)
• M5: 1,314,367 km (0.094 R)
• M6: 1,838,857 km (0.119 R)
• M7: 1,979,329 km (0.073 R)
• M8: 2,159,894 km (0.087 R)
• M9: 2,733,602 km (0.052 R)
• M10: 3,352,039 km (0.096 R)
• M11: 3,699,107 km (0.034 R)
• M12: 4,427,349 km (0.09 R)
• M13: 6,115,411 km (0.084 R)
• M14: 9,330,718 km (0.054 R)
• M15: 9,512,330 km (0.112 R)
• M16: 9,633,953 km (0.074 R)
• M17: 9,756,175 km (0.072 R)
• M18: 10,752,197 km (0.108 R)
• M19: 11,390,980 km (0.068 R)
• M20: 11,976,506 km (0.108 R)
• M21: 12,372,193 km (0.119 R)
• M22: 13,244,348 km (0.114 R)
• M23: 13,859,644 km (0.094 R)
• M24: 13,997,574 km (0.112 R)
• M25: 15,760,734 km (0.072 R)
• M26: 15,977,053 km (0.051 R)
• M27: 16,194,269 km (0.12 R)
• M28: 18,268,593 km (0.084 R)
• M29: 19,568,299 km (0.087 R)
• M30: 20,033,997 km (0.033 R)
• M31: 20,112,087 km (0.102 R)
• M32: 22,174,892 km (0.112 R)
• M33: 22,660,487 km (0.083 R)
• M34: 22,904,631 km (0.044 R)
• M35: 22,986,162 km (0.097 R)
• M36: 23,641,999 km (0.095 R)
• M37: 25,731,283 km (0.052 R)
• M38: 26,070,870 km (0.095 R)
• M39: 26,156,141 km (0.083 R)
• M40: 28,665,794 km (0.118 R)
• M41: 29,993,775 km (0.033 R)
• M42: 30,261,704 km (0.079 R)
• M43: 32,159,952 km (0.041 R)
• M44: 32,525,868 km (0.108 R)
• M45: 32,617,422 km (0.06 R)
• M46: 33,539,095 km (0.078 R)
• M47: 36,450,269 km (0.09 R)
• M48: 37,406,349 km (0.115 R)
• M49: 38,177,227 km (0.094 R)
• M50: 38,661,775 km (0.076 R)
• M51: 39,050,729 km (0.116 R)
• M52: 40,225,671 km (0.081 R)
• M53: 41,610,947 km (0.081 R)
• M54: 43,617,054 km (0.078 R)
• M55: 44,529,901 km (0.091 R)
• M56: 46,065,523 km (0.08 R)
• M57: 46,684,559 km (0.111 R)
• M58: 47,202,616 km (0.117 R)
• M59: 47,306,437 km (0.105 R)
• M60: 48,977,894 km (0.077 R)
• M61: 49,609,795 km (0.072 R)
• M62: 51,094,405 km (0.067 R)
• M63: 51,201,068 km (0.104 R)
• M64: 52,163,880 km (0.108 R)
• M65: 54,433,579 km (0.107 R)
• M66: 55,197,276 km (0.099 R)
• M67: 56,735,292 km (0.117 R)
• M68: 56,956,248 km (0.065 R)
• M69: 57,509,610 km (0.072 R)
• M70: 58,845,070 km (0.116 R)
• M71: 63,713,883 km (0.091 R)
• M72: 64,173,298 km (0.04 R)
• M73: 64,979,930 km (0.054 R)
• M74: 66,719,753 km (0.08 R)
• M75: 67,186,349 km (0.084 R)
• M76: 69,535,185 km (0.108 R)
• M77: 69,771,549 km (0.115 R)
• M78: 72,509,041 km (0.067 R)
• M79: 73,228,906 km (0.109 R)
• M80: 77,597,463 km (0.104 R)
• M81: 80,060,891 km (0.119 R)
• M82: 82,424,687 km (0.087 R)
• M83: 83,677,868 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 5.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.36 AU - 20.24 AU

Year: 26824 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,555,896 km

• M1: 73,303 km (0.032 R)
• M2: 283,039 km (0.114 R)
• M3: 415,583 km (0.087 R)
• M4: 461,210 km (0.105 R)
• M5: 547,678 km (0.081 R)
• M6: 608,415 km (0.108 R)
• M7: 660,923 km (0.117 R)
• M8: 725,998 km (0.091 R)
• M9: 1,044,792 km (0.088 R)
• M10: 1,186,162 km (0.036 R)
• M11: 1,997,730 km (0.101 R)
• M12: 2,271,644 km (0.09 R)
• M13: 2,713,406 km (0.109 R)
• M14: 2,998,390 km (0.057 R)
• M15: 3,107,746 km (0.081 R)
• M16: 3,386,746 km (0.061 R)
• M17: 3,424,594 km (0.051 R)
• M18: 3,712,870 km (0.118 R)
• M19: 4,028,820 km (0.069 R)
• M20: 4,068,912 km (0.071 R)
• M21: 4,149,546 km (0.093 R)
• M22: 4,271,468 km (0.104 R)
• M23: 5,420,978 km (0.102 R)
• M24: 5,599,149 km (0.095 R)
• M25: 6,636,012 km (0.118 R)
• M26: 7,433,219 km (0.091 R)
• M27: 8,031,760 km (0.058 R)
• M28: 9,195,332 km (0.081 R)
• M29: 10,465,867 km (0.079 R)
• M30: 11,589,796 km (0.107 R)
• M31: 12,049,959 km (0.117 R)
• M32: 12,194,919 km (0.08 R)
• M33: 12,780,894 km (0.096 R)
• M34: 13,166,707 km (0.046 R)
• M35: 14,010,589 km (0.117 R)
• M36: 15,686,683 km (0.05 R)
• M37: 16,323,372 km (0.067 R)
• M38: 17,425,160 km (0.064 R)
• M39: 17,654,942 km (0.051 R)
• M40: 17,885,772 km (0.115 R)
• M41: 19,122,198 km (0.11 R)
• M42: 19,529,104 km (0.115 R)
• M43: 19,904,595 km (0.11 R)
• M44: 20,213,664 km (0.072 R)
• M45: 21,430,344 km (0.098 R)
• M46: 21,570,966 km (0.065 R)
• M47: 22,278,265 km (0.091 R)
• M48: 23,353,574 km (0.102 R)
• M49: 23,752,103 km (0.086 R)
• M50: 24,006,868 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit