🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.82 AU - 0.88 AU

Year: 279 Days

Day: 22.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,822,810 km

• M1: 133,591 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.86 AU - 1.06 AU

Year: 335 Days

Day: 34.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,822,810 km

• M1: 43,084 km (0.051 R)
• M2: 254,915 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.5 AU

Year: 553 Days

Day: 42.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.86 AU - 2.58 AU

Year: 1179 Days

Day: 26.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.87 AU - 4.87 AU

Year: 3831 Days

Day: 35.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.29 AU - 5.57 AU

Year: 3902 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 10.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.6 AU - 10.06 AU

Year: 10986 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,822,810 km

• M1: 500,255 km (0.116 R)
• M2: 867,967 km (0.079 R)
• M3: 939,475 km (0.106 R)
• M4: 1,058,405 km (0.087 R)
• M5: 1,328,728 km (0.077 R)
• M6: 1,585,737 km (0.105 R)
• M7: 1,821,653 km (0.108 R)
• M8: 1,953,449 km (0.088 R)
• M9: 2,187,121 km (0.115 R)
• M10: 2,347,939 km (0.114 R)
• M11: 2,941,842 km (0.098 R)
• M12: 3,510,464 km (0.117 R)
• M13: 4,388,304 km (0.078 R)
• M14: 4,566,774 km (0.096 R)
• M15: 4,904,566 km (0.111 R)
• M16: 5,549,483 km (0.092 R)
• M17: 5,714,938 km (0.104 R)
• M18: 5,826,089 km (0.038 R)
• M19: 6,135,757 km (0.113 R)
• M20: 7,066,854 km (0.098 R)
• M21: 7,948,434 km (0.098 R)
• M22: 8,197,814 km (0.089 R)
• M23: 8,576,596 km (0.115 R)
• M24: 8,896,735 km (0.112 R)
• M25: 9,058,301 km (0.12 R)
• M26: 9,155,689 km (0.098 R)
• M27: 9,253,526 km (0.112 R)
• M28: 9,614,805 km (0.103 R)
• M29: 9,780,709 km (0.116 R)
• M30: 10,385,533 km (0.109 R)
• M31: 10,521,517 km (0.045 R)
• M32: 10,658,250 km (0.098 R)
• M33: 10,726,766 km (0.031 R)
• M34: 11,350,290 km (0.089 R)
• M35: 11,950,177 km (0.078 R)
• M36: 12,235,909 km (0.079 R)
• M37: 12,379,673 km (0.102 R)
• M38: 14,186,067 km (0.099 R)
• M39: 14,337,161 km (0.089 R)
• M40: 14,412,857 km (0.097 R)
• M41: 14,908,475 km (0.103 R)
• M42: 15,293,540 km (0.119 R)
• M43: 15,798,882 km (0.054 R)
• M44: 15,877,271 km (0.106 R)
• M45: 15,955,510 km (0.103 R)
• M46: 16,746,434 km (0.117 R)
• M47: 17,187,000 km (0.091 R)
• M48: 17,550,224 km (0.107 R)
• M49: 18,079,351 km (0.106 R)
• M50: 18,531,137 km (0.027 R)
• M51: 19,362,153 km (0.056 R)
• M52: 19,740,187 km (0.098 R)
• M53: 20,332,894 km (0.044 R)
• M54: 20,418,015 km (0.073 R)
• M55: 21,362,726 km (0.059 R)
• M56: 21,535,960 km (0.055 R)
• M57: 21,709,643 km (0.095 R)
• M58: 21,883,925 km (0.105 R)
• M59: 22,014,823 km (0.066 R)
• M60: 23,116,461 km (0.088 R)
• M61: 23,249,903 km (0.105 R)
• M62: 23,606,843 km (0.098 R)
• M63: 24,371,438 km (0.114 R)
• M64: 25,372,996 km (0.118 R)
• M65: 25,740,408 km (0.069 R)
• M66: 26,900,390 km (0.097 R)
• M67: 27,463,177 km (0.026 R)
• M68: 27,604,397 km (0.117 R)
• M69: 27,746,067 km (0.08 R)
• M70: 29,415,280 km (0.106 R)
• M71: 29,704,602 km (0.054 R)
• M72: 29,849,712 km (0.042 R)
• M73: 30,043,441 km (0.102 R)
• M74: 31,313,378 km (0.069 R)
• M75: 31,510,248 km (0.118 R)
• M76: 31,806,302 km (0.107 R)
• M77: 32,004,370 km (0.038 R)
• M78: 32,153,070 km (0.112 R)
• M79: 32,351,736 km (0.117 R)
• M80: 33,602,524 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 11.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.71 AU - 12.67 AU

Year: 13343 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,822,810 km

• M1: 230,231 km (0.118 R)
• M2: 376,687 km (0.106 R)
• M3: 564,283 km (0.112 R)
• M4: 731,833 km (0.076 R)
• M5: 822,339 km (0.073 R)
• M6: 1,312,273 km (0.107 R)
• M7: 1,447,958 km (0.117 R)
• M8: 1,636,601 km (0.077 R)
• M9: 1,733,989 km (0.071 R)
• M10: 1,960,330 km (0.083 R)
• M11: 2,038,121 km (0.118 R)
• M12: 3,450,325 km (0.115 R)
• M13: 3,576,735 km (0.078 R)
• M14: 3,965,241 km (0.104 R)
• M15: 4,064,425 km (0.118 R)
• M16: 4,608,063 km (0.06 R)
• M17: 4,747,488 km (0.11 R)
• M18: 5,540,058 km (0.094 R)
• M19: 5,913,903 km (0.044 R)
• M20: 6,529,049 km (0.109 R)
• M21: 7,084,207 km (0.118 R)
• M22: 7,245,623 km (0.074 R)
• M23: 7,367,546 km (0.087 R)
• M24: 8,113,141 km (0.068 R)
• M25: 8,324,523 km (0.083 R)
• M26: 8,409,644 km (0.12 R)
• M27: 9,276,265 km (0.108 R)
• M28: 9,541,801 km (0.046 R)
• M29: 9,899,938 km (0.113 R)
• M30: 10,171,309 km (0.056 R)
• M31: 10,262,414 km (0.06 R)
• M32: 10,399,446 km (0.082 R)
• M33: 11,470,417 km (0.095 R)
• M34: 11,612,684 km (0.079 R)
• M35: 13,067,524 km (0.1 R)
• M36: 13,315,557 km (0.104 R)
• M37: 13,615,351 km (0.086 R)
• M38: 14,476,736 km (0.048 R)
• M39: 15,043,562 km (0.071 R)
• M40: 15,828,203 km (0.101 R)
• M41: 16,305,270 km (0.058 R)
• M42: 17,165,308 km (0.066 R)
• M43: 17,984,955 km (0.08 R)
• M44: 19,097,515 km (0.051 R)
• M45: 19,718,944 km (0.11 R)
• M46: 20,461,847 km (0.078 R)
• M47: 20,981,700 km (0.092 R)
• M48: 21,857,595 km (0.098 R)
• M49: 22,685,919 km (0.079 R)
• M50: 22,864,688 km (0.093 R)
• M51: 24,190,424 km (0.108 R)
• M52: 24,312,197 km (0.1 R)
• M53: 24,617,526 km (0.075 R)
• M54: 25,231,925 km (0.102 R)
• M55: 26,225,404 km (0.109 R)
• M56: 26,475,831 km (0.099 R)
• M57: 26,789,987 km (0.104 R)
• M58: 29,606,915 km (0.111 R)
• M59: 30,325,882 km (0.103 R)
• M60: 31,182,779 km (0.099 R)
• M61: 31,448,165 km (0.109 R)
• M62: 32,248,514 km (0.116 R)
• M63: 32,382,553 km (0.111 R)
• M64: 32,920,657 km (0.086 R)
• M65: 33,597,438 km (0.078 R)
• M66: 34,142,124 km (0.105 R)
• M67: 34,827,132 km (0.076 R)
• M68: 35,309,286 km (0.055 R)
• M69: 35,863,098 km (0.043 R)
• M70: 36,071,487 km (0.071 R)
• M71: 36,559,326 km (0.115 R)
• M72: 37,049,409 km (0.049 R)
• M73: 37,260,042 km (0.116 R)
• M74: 39,174,297 km (0.103 R)
• M75: 41,921,961 km (0.11 R)
• M76: 42,508,385 km (0.092 R)
• M77: 42,949,848 km (0.084 R)
• M78: 43,023,600 km (0.082 R)
• M79: 43,392,957 km (0.065 R)
• M80: 43,986,112 km (0.037 R)
• M81: 44,507,311 km (0.086 R)
• M82: 44,731,259 km (0.084 R)
• M83: 46,234,269 km (0.076 R)
• M84: 47,296,115 km (0.06 R)
• M85: 47,753,585 km (0.108 R)
• M86: 48,289,295 km (0.111 R)
• M87: 48,903,843 km (0.102 R)
• M88: 49,985,735 km (0.037 R)
• M89: 51,858,551 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.3

Radius: 4

Gravity: 42.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.8 AU - 19.38 AU

Year: 25183 Days

Day: 21.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,822,810 km

• M1: 534,214 km (0.083 R)
• M2: 1,257,819 km (0.096 R)
• M3: 2,058,467 km (0.117 R)
• M4: 2,288,548 km (0.076 R)
• M5: 2,527,007 km (0.05 R)
• M6: 2,814,983 km (0.095 R)
• M7: 4,115,138 km (0.119 R)
• M8: 4,210,731 km (0.039 R)
• M9: 4,258,902 km (0.064 R)
• M10: 4,404,311 km (0.113 R)
• M11: 6,272,040 km (0.073 R)
• M12: 6,492,996 km (0.044 R)
• M13: 6,829,143 km (0.115 R)
• M14: 7,170,974 km (0.084 R)
• M15: 7,228,420 km (0.052 R)
• M16: 8,289,517 km (0.039 R)
• M17: 8,961,511 km (0.083 R)
• M18: 9,335,356 km (0.095 R)
• M19: 9,778,016 km (0.108 R)
• M20: 11,013,545 km (0.059 R)
• M21: 12,091,397 km (0.107 R)
• M22: 12,159,913 km (0.113 R)
• M23: 13,627,618 km (0.114 R)
• M24: 15,669,479 km (0.057 R)
• M25: 16,044,072 km (0.106 R)
• M26: 16,194,717 km (0.119 R)
• M27: 16,725,790 km (0.086 R)
• M28: 16,878,529 km (0.105 R)
• M29: 17,339,590 km (0.063 R)
• M30: 17,571,616 km (0.064 R)
• M31: 19,384,742 km (0.095 R)
• M32: 22,004,351 km (0.072 R)
• M33: 22,087,976 km (0.09 R)
• M34: 23,184,828 km (0.114 R)
• M35: 23,611,481 km (0.076 R)
• M36: 24,213,014 km (0.072 R)
• M37: 24,645,800 km (0.109 R)
• M38: 24,906,699 km (0.116 R)
• M39: 26,402,229 km (0.073 R)
• M40: 28,380,362 km (0.107 R)
• M41: 28,562,572 km (0.078 R)
• M42: 29,848,814 km (0.087 R)
• M43: 30,592,166 km (0.079 R)
• M44: 30,872,513 km (0.107 R)
• M45: 31,718,638 km (0.113 R)
• M46: 32,667,687 km (0.082 R)
• M47: 32,858,724 km (0.032 R)
• M48: 32,954,317 km (0.033 R)
• M49: 33,145,802 km (0.087 R)
• M50: 34,108,763 km (0.042 R)
• M51: 35,570,335 km (0.032 R)
• M52: 35,668,620 km (0.113 R)
• M53: 36,556,184 km (0.089 R)
• M54: 37,650,792 km (0.113 R)
• M55: 37,951,185 km (0.101 R)
• M56: 38,353,005 km (0.076 R)
• M57: 39,262,111 km (0.039 R)
• M58: 40,690,471 km (0.075 R)
• M59: 41,101,566 km (0.058 R)
• M60: 44,546,207 km (0.107 R)
• M61: 44,863,953 km (0.044 R)
• M62: 46,678,425 km (0.11 R)
• M63: 47,001,108 km (0.113 R)
• M64: 47,216,678 km (0.087 R)
• M65: 49,390,036 km (0.058 R)
• M66: 52,487,011 km (0.113 R)
• M67: 53,271,054 km (0.073 R)
• M68: 55,646,219 km (0.113 R)
• M69: 56,560,262 km (0.118 R)
• M70: 57,594,283 km (0.04 R)
• M71: 57,709,473 km (0.057 R)
• M72: 59,564,487 km (0.102 R)
• M73: 62,383,359 km (0.042 R)
• M74: 63,808,877 km (0.093 R)
• M75: 65,485,720 km (0.114 R)
• M76: 68,637,897 km (0.038 R)
• M77: 69,127,231 km (0.069 R)
• M78: 69,495,092 km (0.102 R)
• M79: 69,740,583 km (0.03 R)
• M80: 70,232,460 km (0.028 R)
• M81: 72,833,967 km (0.06 R)
• M82: 72,958,582 km (0.072 R)
• M83: 73,083,347 km (0.102 R)
• M84: 73,208,261 km (0.119 R)
• M85: 75,340,779 km (0.106 R)
• M86: 77,748,257 km (0.087 R)
• M87: 80,567,280 km (0.056 R)
• M88: 81,083,392 km (0.101 R)
• M89: 82,119,058 km (0.076 R)
• M90: 85,909,420 km (0.067 R)
• M91: 87,892,339 km (0.116 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit