🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 406 Days

Day: 28.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.96 AU - 1.52 AU

Year: 529 Days

Day: 29 Hours

Environment

Temp: -32 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.91 AU - 2.25 AU

Year: 1149 Days

Day: 17 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.21 AU - 2.29 AU

Year: 1292 Days

Day: 40.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.16 AU - 2.8 AU

Year: 1495 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,493,708 km

• M1: 692,489 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.4 AU - 3.12 AU

Year: 1756 Days

Day: 30.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,493,708 km

• M1: 853,007 km (0.117 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 9.1

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.88 AU - 9.38 AU

Year: 9707 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,493,708 km

• M1: 151,243 km (0.118 R)
• M2: 417,827 km (0.109 R)
• M3: 904,170 km (0.1 R)
• M4: 1,047,783 km (0.084 R)
• M5: 1,378,395 km (0.098 R)
• M6: 1,696,440 km (0.083 R)
• M7: 1,830,180 km (0.119 R)
• M8: 1,898,547 km (0.049 R)
• M9: 2,014,186 km (0.114 R)
• M10: 2,995,099 km (0.087 R)
• M11: 3,130,335 km (0.118 R)
• M12: 3,406,942 km (0.106 R)
• M13: 3,807,715 km (0.107 R)
• M14: 4,969,791 km (0.076 R)
• M15: 5,162,772 km (0.112 R)
• M16: 5,456,882 km (0.115 R)
• M17: 5,556,215 km (0.039 R)
• M18: 5,823,845 km (0.111 R)
• M19: 6,233,294 km (0.09 R)
• M20: 6,758,084 km (0.089 R)
• M21: 6,829,143 km (0.087 R)
• M22: 6,900,501 km (0.114 R)
• M23: 7,115,922 km (0.051 R)
• M24: 8,454,823 km (0.105 R)
• M25: 9,035,412 km (0.095 R)
• M26: 9,152,996 km (0.069 R)
• M27: 9,429,603 km (0.063 R)
• M28: 10,275,579 km (0.075 R)
• M29: 10,604,245 km (0.057 R)
• M30: 10,728,411 km (0.111 R)
• M31: 11,867,449 km (0.081 R)
• M32: 12,779,697 km (0.074 R)
• M33: 13,133,197 km (0.038 R)
• M34: 14,671,213 km (0.101 R)
• M35: 16,792,660 km (0.082 R)
• M36: 17,034,410 km (0.095 R)
• M37: 17,472,134 km (0.097 R)
• M38: 17,913,747 km (0.103 R)
• M39: 18,358,950 km (0.092 R)
• M40: 18,607,731 km (0.084 R)
• M41: 18,807,744 km (0.11 R)
• M42: 20,690,732 km (0.057 R)
• M43: 21,366,615 km (0.101 R)
• M44: 21,575,902 km (0.104 R)
• M45: 21,733,429 km (0.081 R)
• M46: 21,944,063 km (0.081 R)
• M47: 22,261,210 km (0.062 R)
• M48: 22,420,382 km (0.097 R)
• M49: 22,526,597 km (0.069 R)
• M50: 22,793,180 km (0.031 R)
• M51: 23,168,073 km (0.085 R)
• M52: 23,544,910 km (0.112 R)
• M53: 23,707,074 km (0.049 R)
• M54: 24,032,449 km (0.105 R)
• M55: 24,141,356 km (0.092 R)
• M56: 25,183,156 km (0.114 R)
• M57: 25,960,167 km (0.109 R)
• M58: 26,071,917 km (0.069 R)
• M59: 26,295,566 km (0.054 R)
• M60: 26,857,904 km (0.08 R)
• M61: 27,765,664 km (0.09 R)
• M62: 28,683,597 km (0.046 R)
• M63: 29,378,479 km (0.109 R)
• M64: 30,903,180 km (0.067 R)
• M65: 33,056,492 km (0.049 R)
• M66: 34,028,878 km (0.111 R)
• M67: 34,395,991 km (0.111 R)
• M68: 35,815,376 km (0.078 R)
• M69: 36,001,924 km (0.047 R)
• M70: 36,313,537 km (0.051 R)
• M71: 37,316,740 km (0.109 R)
• M72: 38,011,622 km (0.071 R)
• M73: 38,138,481 km (0.107 R)
• M74: 38,456,227 km (0.112 R)
• M75: 38,583,535 km (0.118 R)
• M76: 40,251,252 km (0.118 R)
• M77: 40,639,608 km (0.05 R)
• M78: 41,159,161 km (0.107 R)
• M79: 41,484,986 km (0.112 R)
• M80: 41,746,183 km (0.094 R)
• M81: 41,877,082 km (0.112 R)
• M82: 42,204,850 km (0.086 R)
• M83: 43,391,760 km (0.063 R)
• M84: 43,989,254 km (0.086 R)
• M85: 44,723,331 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 8.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.11 AU - 10.83 AU

Year: 12971 Days

Day: 12.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 138.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,493,708 km

• M1: 105,317 km (0.068 R)
• M2: 377,735 km (0.105 R)
• M3: 447,298 km (0.104 R)
• M4: 651,050 km (0.092 R)
• M5: 791,223 km (0.079 R)
• M6: 1,060,649 km (0.113 R)
• M7: 1,292,077 km (0.077 R)
• M8: 1,470,697 km (0.076 R)
• M9: 1,562,999 km (0.04 R)
• M10: 1,827,039 km (0.088 R)
• M11: 2,343,002 km (0.116 R)
• M12: 2,478,837 km (0.096 R)
• M13: 2,534,038 km (0.117 R)
• M14: 2,589,539 km (0.044 R)
• M15: 2,645,339 km (0.094 R)
• M16: 2,758,435 km (0.106 R)
• M17: 3,563,272 km (0.025 R)
• M18: 3,943,101 km (0.068 R)
• M19: 4,638,731 km (0.071 R)
• M20: 4,810,020 km (0.102 R)
• M21: 5,053,266 km (0.095 R)
• M22: 5,843,891 km (0.09 R)
• M23: 7,617,972 km (0.111 R)
• M24: 7,698,755 km (0.075 R)
• M25: 8,188,838 km (0.101 R)
• M26: 8,479,357 km (0.084 R)
• M27: 8,562,982 km (0.118 R)
• M28: 8,773,317 km (0.075 R)
• M29: 10,159,491 km (0.118 R)
• M30: 10,292,932 km (0.09 R)
• M31: 10,561,460 km (0.106 R)
• M32: 11,891,984 km (0.054 R)
• M33: 12,221,099 km (0.076 R)
• M34: 12,410,490 km (0.115 R)
• M35: 12,840,135 km (0.096 R)
• M36: 12,936,326 km (0.039 R)
• M37: 13,469,343 km (0.088 R)
• M38: 14,059,058 km (0.116 R)
• M39: 14,257,575 km (0.036 R)
• M40: 14,456,989 km (0.116 R)
• M41: 15,162,043 km (0.084 R)
• M42: 15,314,633 km (0.033 R)
• M43: 16,136,973 km (0.028 R)
• M44: 16,344,764 km (0.08 R)
• M45: 17,610,213 km (0.118 R)
• M46: 18,525,452 km (0.042 R)
• M47: 19,401,049 km (0.06 R)
• M48: 19,677,356 km (0.118 R)
• M49: 19,899,359 km (0.09 R)
• M50: 20,010,810 km (0.096 R)
• M51: 20,178,060 km (0.069 R)
• M52: 21,135,486 km (0.12 R)
• M53: 21,249,031 km (0.057 R)
• M54: 22,744,262 km (0.111 R)
• M55: 23,504,518 km (0.089 R)
• M56: 24,869,898 km (0.057 R)
• M57: 26,138,937 km (0.049 R)
• M58: 29,561,138 km (0.116 R)
• M59: 29,879,183 km (0.025 R)
• M60: 29,942,911 km (0.065 R)
• M61: 30,775,573 km (0.091 R)
• M62: 31,227,209 km (0.117 R)
• M63: 32,071,689 km (0.082 R)
• M64: 32,529,459 km (0.063 R)
• M65: 32,857,826 km (0.072 R)
• M66: 32,923,649 km (0.11 R)
• M67: 33,121,268 km (0.066 R)
• M68: 33,385,458 km (0.11 R)
• M69: 34,048,924 km (0.104 R)
• M70: 34,649,709 km (0.102 R)
• M71: 34,716,729 km (0.102 R)
• M72: 35,186,766 km (0.094 R)
• M73: 36,882,607 km (0.055 R)
• M74: 37,637,328 km (0.071 R)
• M75: 37,982,002 km (0.118 R)
• M76: 39,231,443 km (0.099 R)
• M77: 40,142,345 km (0.054 R)
• M78: 41,913,434 km (0.105 R)
• M79: 41,984,792 km (0.112 R)
• M80: 42,199,166 km (0.082 R)
• M81: 42,342,181 km (0.03 R)
• M82: 42,557,153 km (0.073 R)
• M83: 44,508,209 km (0.115 R)
• M84: 44,799,775 km (0.094 R)
• M85: 45,824,969 km (0.079 R)
• M86: 46,266,732 km (0.052 R)
• M87: 47,526,196 km (0.115 R)
• M88: 49,022,175 km (0.11 R)
• M89: 49,927,093 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.54 AU - 15.38 AU

Year: 19971 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,493,708 km

• M1: 91,105 km (0.054 R)
• M2: 178,021 km (0.095 R)
• M3: 281,394 km (0.07 R)
• M4: 659,577 km (0.055 R)
• M5: 1,571,077 km (0.114 R)
• M6: 1,706,463 km (0.097 R)
• M7: 1,845,589 km (0.085 R)
• M8: 2,012,690 km (0.1 R)
• M9: 2,209,710 km (0.091 R)
• M10: 2,361,552 km (0.088 R)
• M11: 2,974,903 km (0.078 R)
• M12: 4,213,424 km (0.114 R)
• M13: 4,433,632 km (0.118 R)
• M14: 4,497,361 km (0.087 R)
• M15: 4,754,819 km (0.057 R)
• M16: 5,284,395 km (0.112 R)
• M17: 5,937,390 km (0.098 R)
• M18: 6,042,856 km (0.11 R)
• M19: 6,945,231 km (0.117 R)
• M20: 7,468,823 km (0.12 R)
• M21: 7,735,407 km (0.099 R)
• M22: 8,005,132 km (0.074 R)
• M23: 8,238,654 km (0.086 R)
• M24: 8,593,350 km (0.092 R)
• M25: 10,144,980 km (0.085 R)
• M26: 10,440,136 km (0.051 R)
• M27: 10,610,079 km (0.107 R)
• M28: 10,695,350 km (0.03 R)
• M29: 11,038,827 km (0.116 R)
• M30: 11,082,061 km (0.085 R)
• M31: 11,517,091 km (0.119 R)
• M32: 11,560,923 km (0.072 R)
• M33: 11,780,832 km (0.076 R)
• M34: 12,180,109 km (0.061 R)
• M35: 14,336,413 km (0.073 R)
• M36: 14,572,628 km (0.089 R)
• M37: 14,667,473 km (0.103 R)
• M38: 15,968,077 km (0.078 R)
• M39: 16,163,900 km (0.058 R)
• M40: 16,706,492 km (0.038 R)
• M41: 17,305,332 km (0.079 R)
• M42: 18,012,631 km (0.119 R)
• M43: 18,884,188 km (0.045 R)
• M44: 18,935,949 km (0.09 R)
• M45: 19,979,693 km (0.101 R)
• M46: 20,085,160 km (0.088 R)
• M47: 20,455,564 km (0.108 R)
• M48: 22,122,832 km (0.09 R)
• M49: 22,341,096 km (0.077 R)
• M50: 23,166,128 km (0.105 R)
• M51: 23,276,830 km (0.117 R)
• M52: 23,777,385 km (0.062 R)
• M53: 24,732,567 km (0.116 R)
• M54: 24,902,510 km (0.09 R)
• M55: 25,300,291 km (0.082 R)
• M56: 25,471,431 km (0.107 R)
• M57: 26,332,965 km (0.092 R)
• M58: 26,680,182 km (0.107 R)
• M59: 27,203,924 km (0.104 R)
• M60: 27,555,030 km (0.113 R)
• M61: 27,789,899 km (0.117 R)
• M62: 29,213,023 km (0.096 R)
• M63: 29,692,784 km (0.108 R)
• M64: 30,356,550 km (0.026 R)
• M65: 30,538,311 km (0.107 R)
• M66: 31,025,102 km (0.073 R)
• M67: 31,086,138 km (0.038 R)
• M68: 32,562,669 km (0.086 R)
• M69: 32,997,700 km (0.101 R)
• M70: 33,434,526 km (0.107 R)
• M71: 34,062,089 km (0.091 R)
• M72: 35,392,313 km (0.084 R)
• M73: 35,456,042 km (0.063 R)
• M74: 35,647,677 km (0.064 R)
• M75: 36,224,227 km (0.111 R)
• M76: 37,386,901 km (0.051 R)
• M77: 37,711,978 km (0.104 R)
• M78: 38,561,694 km (0.038 R)
• M79: 38,692,891 km (0.091 R)
• M80: 39,153,652 km (0.086 R)
• M81: 40,013,990 km (0.083 R)
• M82: 40,146,833 km (0.11 R)
• M83: 40,413,117 km (0.111 R)
• M84: 42,360,881 km (0.045 R)
• M85: 44,201,832 km (0.062 R)
• M86: 44,545,608 km (0.078 R)
• M87: 44,890,282 km (0.119 R)
• M88: 45,998,952 km (0.106 R)
• M89: 46,138,227 km (0.099 R)
• M90: 46,207,940 km (0.101 R)
• M91: 46,486,940 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 7.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.2 AU - 15.38 AU

Year: 22892 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,493,708 km

• M1: 110,553 km (0.083 R)
• M2: 522,097 km (0.042 R)
• M3: 1,306,139 km (0.06 R)
• M4: 1,526,347 km (0.104 R)
• M5: 1,640,939 km (0.098 R)
• M6: 1,940,135 km (0.111 R)
• M7: 3,043,868 km (0.039 R)
• M8: 4,146,703 km (0.102 R)
• M9: 4,429,892 km (0.112 R)
• M10: 4,761,251 km (0.117 R)
• M11: 5,447,906 km (0.107 R)
• M12: 6,864,747 km (0.092 R)
• M13: 7,442,195 km (0.099 R)
• M14: 7,935,269 km (0.12 R)
• M15: 8,438,965 km (0.103 R)
• M16: 9,056,954 km (0.086 R)
• M17: 9,636,347 km (0.085 R)
• M18: 10,830,587 km (0.081 R)
• M19: 11,108,539 km (0.096 R)
• M20: 11,501,683 km (0.063 R)
• M21: 13,954,041 km (0.076 R)
• M22: 15,487,568 km (0.087 R)
• M23: 15,675,164 km (0.073 R)
• M24: 17,332,559 km (0.12 R)
• M25: 18,247,799 km (0.111 R)
• M26: 19,245,766 km (0.087 R)
• M27: 19,988,819 km (0.111 R)
• M28: 22,062,694 km (0.107 R)
• M29: 22,911,213 km (0.117 R)
• M30: 24,131,483 km (0.074 R)
• M31: 24,494,407 km (0.1 R)
• M32: 26,112,757 km (0.042 R)
• M33: 26,934,797 km (0.048 R)
• M34: 27,917,207 km (0.079 R)
• M35: 28,374,527 km (0.108 R)
• M36: 28,604,160 km (0.109 R)
• M37: 28,911,284 km (0.063 R)
• M38: 28,988,178 km (0.108 R)
• M39: 30,463,213 km (0.039 R)
• M40: 30,541,452 km (0.067 R)
• M41: 30,619,842 km (0.103 R)
• M42: 31,170,362 km (0.075 R)
• M43: 32,042,069 km (0.087 R)
• M44: 32,761,186 km (0.116 R)
• M45: 33,566,471 km (0.112 R)
• M46: 34,950,251 km (0.101 R)
• M47: 35,443,176 km (0.105 R)
• M48: 36,518,935 km (0.061 R)
• M49: 36,768,613 km (0.087 R)
• M50: 36,935,565 km (0.105 R)
• M51: 38,957,081 km (0.066 R)
• M52: 41,014,351 km (0.051 R)
• M53: 41,100,818 km (0.08 R)
• M54: 44,254,341 km (0.061 R)
• M55: 44,698,497 km (0.083 R)
• M56: 45,412,229 km (0.089 R)
• M57: 46,309,517 km (0.098 R)
• M58: 47,212,789 km (0.103 R)
• M59: 49,496,251 km (0.114 R)
• M60: 49,772,558 km (0.067 R)
• M61: 50,697,671 km (0.077 R)
• M62: 51,908,816 km (0.085 R)
• M63: 55,598,946 km (0.091 R)
• M64: 55,694,689 km (0.084 R)
• M65: 59,372,852 km (0.104 R)
• M66: 59,960,622 km (0.091 R)
• M67: 60,649,071 km (0.101 R)
• M68: 60,944,826 km (0.069 R)
• M69: 61,934,266 km (0.107 R)
• M70: 62,132,783 km (0.116 R)
• M71: 63,228,438 km (0.073 R)
• M72: 63,728,543 km (0.104 R)
• M73: 65,337,917 km (0.11 R)
• M74: 65,843,558 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit