🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 184 Days

Day: 36.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 202 Days

Day: 12.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.61 AU

Year: 604 Days

Day: 27.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.37 AU - 1.41 AU

Year: 617 Days

Day: 31.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.18 AU - 1.8 AU

Year: 685 Days

Day: 22.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 15

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.17 AU - 8.01 AU

Year: 6373 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,109,451 km

• M1: 340,934 km (0.114 R)
• M2: 770,728 km (0.064 R)
• M3: 876,793 km (0.054 R)
• M4: 1,090,868 km (0.118 R)
• M5: 1,243,906 km (0.106 R)
• M6: 1,659,938 km (0.074 R)
• M7: 1,802,355 km (0.05 R)
• M8: 2,005,359 km (0.117 R)
• M9: 2,577,571 km (0.049 R)
• M10: 3,915,425 km (0.076 R)
• M11: 4,181,410 km (0.025 R)
• M12: 4,453,379 km (0.07 R)
• M13: 5,225,005 km (0.12 R)
• M14: 6,093,869 km (0.028 R)
• M15: 6,205,768 km (0.081 R)
• M16: 6,431,362 km (0.12 R)
• M17: 6,717,393 km (0.074 R)
• M18: 6,833,032 km (0.096 R)
• M19: 7,095,577 km (0.095 R)
• M20: 7,600,619 km (0.096 R)
• M21: 7,872,738 km (0.102 R)
• M22: 7,994,809 km (0.033 R)
• M23: 8,302,532 km (0.027 R)
• M24: 8,489,081 km (0.093 R)
• M25: 9,475,230 km (0.1 R)
• M26: 9,833,966 km (0.113 R)
• M27: 10,665,879 km (0.066 R)
• M28: 11,005,018 km (0.077 R)
• M29: 11,175,859 km (0.113 R)
• M30: 12,008,520 km (0.096 R)
• M31: 12,396,876 km (0.034 R)
• M32: 12,574,748 km (0.074 R)
• M33: 13,113,600 km (0.03 R)
• M34: 13,222,357 km (0.105 R)
• M35: 14,325,642 km (0.117 R)
• M36: 15,496,694 km (0.117 R)
• M37: 15,803,968 km (0.115 R)
• M38: 15,996,949 km (0.102 R)
• M39: 16,385,455 km (0.055 R)
• M40: 16,620,024 km (0.114 R)
• M41: 16,737,758 km (0.099 R)
• M42: 16,895,135 km (0.041 R)
• M43: 17,251,028 km (0.074 R)
• M44: 17,370,258 km (0.083 R)
• M45: 17,569,522 km (0.072 R)
• M46: 18,010,536 km (0.086 R)
• M47: 18,252,735 km (0.119 R)
• M48: 18,455,291 km (0.07 R)
• M49: 18,617,904 km (0.098 R)
• M50: 18,903,636 km (0.061 R)
• M51: 19,232,003 km (0.05 R)
• M52: 19,479,588 km (0.112 R)
• M53: 19,894,422 km (0.095 R)
• M54: 20,228,474 km (0.119 R)
• M55: 20,480,248 km (0.105 R)
• M56: 21,071,758 km (0.074 R)
• M57: 22,748,899 km (0.075 R)
• M58: 23,098,210 km (0.114 R)
• M59: 23,625,693 km (0.107 R)
• M60: 23,802,368 km (0.105 R)
• M61: 24,245,925 km (0.119 R)
• M62: 24,513,406 km (0.087 R)
• M63: 24,916,573 km (0.075 R)
• M64: 26,184,564 km (0.103 R)
• M65: 26,413,299 km (0.068 R)
• M66: 26,826,489 km (0.116 R)
• M67: 27,241,922 km (0.042 R)
• M68: 27,985,573 km (0.062 R)
• M69: 28,266,218 km (0.08 R)
• M70: 30,256,917 km (0.037 R)
• M71: 30,400,830 km (0.084 R)
• M72: 30,544,893 km (0.071 R)
• M73: 31,852,528 km (0.08 R)
• M74: 31,998,835 km (0.116 R)
• M75: 33,128,748 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 14.6

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.05 AU - 11.07 AU

Year: 10274 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,109,451 km

• M1: 229,782 km (0.092 R)
• M2: 324,179 km (0.055 R)
• M3: 550,819 km (0.049 R)
• M4: 799,152 km (0.078 R)
• M5: 1,019,809 km (0.114 R)
• M6: 1,167,163 km (0.115 R)
• M7: 1,285,794 km (0.091 R)
• M8: 1,549,236 km (0.1 R)
• M9: 1,707,959 km (0.093 R)
• M10: 2,056,821 km (0.103 R)
• M11: 2,173,358 km (0.111 R)
• M12: 2,646,686 km (0.082 R)
• M13: 2,985,824 km (0.094 R)
• M14: 3,118,816 km (0.073 R)
• M15: 3,425,492 km (0.038 R)
• M16: 3,564,917 km (0.08 R)
• M17: 3,995,011 km (0.068 R)
• M18: 4,123,665 km (0.087 R)
• M19: 4,309,915 km (0.107 R)
• M20: 4,499,006 km (0.116 R)
• M21: 4,787,880 km (0.1 R)
• M22: 5,102,634 km (0.094 R)
• M23: 5,670,208 km (0.092 R)
• M24: 6,257,978 km (0.109 R)
• M25: 6,537,577 km (0.082 R)
• M26: 7,042,320 km (0.083 R)
• M27: 7,355,877 km (0.099 R)
• M28: 7,582,667 km (0.092 R)
• M29: 8,276,951 km (0.089 R)
• M30: 8,895,239 km (0.047 R)
• M31: 9,283,296 km (0.114 R)
• M32: 9,751,238 km (0.029 R)
• M33: 10,454,946 km (0.115 R)
• M34: 11,620,314 km (0.081 R)
• M35: 11,858,324 km (0.08 R)
• M36: 12,366,059 km (0.098 R)
• M37: 13,403,221 km (0.108 R)
• M38: 13,513,924 km (0.058 R)
• M39: 13,960,174 km (0.117 R)
• M40: 14,213,294 km (0.079 R)
• M41: 14,781,466 km (0.069 R)
• M42: 15,327,947 km (0.104 R)
• M43: 15,705,832 km (0.105 R)
• M44: 16,411,335 km (0.114 R)
• M45: 16,797,896 km (0.077 R)
• M46: 17,731,686 km (0.088 R)
• M47: 17,914,495 km (0.067 R)
• M48: 18,713,497 km (0.081 R)
• M49: 18,868,480 km (0.057 R)
• M50: 19,023,912 km (0.073 R)
• M51: 19,117,261 km (0.083 R)
• M52: 19,838,922 km (0.077 R)
• M53: 20,028,612 km (0.087 R)
• M54: 20,473,665 km (0.107 R)
• M55: 20,889,847 km (0.061 R)
• M56: 21,050,664 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 8.5

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.86 AU - 12.9 AU

Year: 13520 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,109,451 km

• M1: 107,710 km (0.06 R)
• M2: 389,852 km (0.087 R)
• M3: 507,137 km (0.073 R)
• M4: 598,990 km (0.063 R)
• M5: 1,473,988 km (0.083 R)
• M6: 2,506,064 km (0.1 R)
• M7: 2,635,914 km (0.081 R)
• M8: 3,826,115 km (0.11 R)
• M9: 4,874,647 km (0.111 R)
• M10: 5,325,983 km (0.088 R)
• M11: 6,093,420 km (0.113 R)
• M12: 6,714,102 km (0.071 R)
• M13: 6,804,310 km (0.101 R)
• M14: 7,308,305 km (0.074 R)
• M15: 7,635,326 km (0.098 R)
• M16: 9,040,499 km (0.096 R)
• M17: 9,341,190 km (0.104 R)
• M18: 9,849,374 km (0.077 R)
• M19: 10,314,624 km (0.041 R)
• M20: 10,892,819 km (0.069 R)
• M21: 11,427,781 km (0.1 R)
• M22: 12,801,987 km (0.098 R)
• M23: 13,252,726 km (0.089 R)
• M24: 13,366,271 km (0.041 R)
• M25: 13,423,118 km (0.043 R)
• M26: 13,823,442 km (0.098 R)
• M27: 14,053,972 km (0.118 R)
• M28: 14,343,893 km (0.086 R)
• M29: 14,460,579 km (0.092 R)
• M30: 14,518,922 km (0.068 R)
• M31: 15,107,141 km (0.049 R)
• M32: 15,166,382 km (0.041 R)
• M33: 15,823,266 km (0.118 R)
• M34: 16,550,611 km (0.058 R)
• M35: 20,872,493 km (0.067 R)
• M36: 21,004,738 km (0.075 R)
• M37: 21,269,825 km (0.109 R)
• M38: 21,535,960 km (0.116 R)
• M39: 21,602,681 km (0.102 R)
• M40: 21,736,421 km (0.108 R)
• M41: 22,071,819 km (0.069 R)
• M42: 22,138,989 km (0.072 R)
• M43: 22,206,308 km (0.093 R)
• M44: 22,544,100 km (0.04 R)
• M45: 23,019,821 km (0.104 R)
• M46: 25,095,940 km (0.071 R)
• M47: 25,166,102 km (0.109 R)
• M48: 25,588,865 km (0.12 R)
• M49: 25,872,054 km (0.041 R)
• M50: 27,375,513 km (0.091 R)
• M51: 27,520,174 km (0.059 R)
• M52: 27,592,579 km (0.111 R)
• M53: 28,320,373 km (0.095 R)
• M54: 28,393,526 km (0.11 R)
• M55: 29,572,058 km (0.095 R)
• M56: 30,167,458 km (0.081 R)
• M57: 30,391,705 km (0.077 R)
• M58: 30,841,845 km (0.12 R)
• M59: 31,369,776 km (0.108 R)
• M60: 32,587,802 km (0.097 R)
• M61: 32,664,396 km (0.102 R)
• M62: 36,095,423 km (0.092 R)
• M63: 36,413,019 km (0.056 R)
• M64: 37,050,905 km (0.12 R)
• M65: 37,210,974 km (0.118 R)
• M66: 37,772,864 km (0.115 R)
• M67: 40,048,846 km (0.064 R)
• M68: 40,213,104 km (0.072 R)
• M69: 41,037,837 km (0.081 R)
• M70: 41,701,454 km (0.117 R)
• M71: 42,034,758 km (0.036 R)
• M72: 43,123,830 km (0.074 R)
• M73: 44,987,820 km (0.101 R)
• M74: 45,244,081 km (0.066 R)
• M75: 45,500,791 km (0.114 R)
• M76: 45,672,230 km (0.105 R)
• M77: 46,446,100 km (0.118 R)
• M78: 48,094,369 km (0.12 R)
• M79: 48,268,950 km (0.094 R)
• M80: 48,443,830 km (0.109 R)
• M81: 50,115,137 km (0.088 R)
• M82: 51,358,595 km (0.1 R)
• M83: 51,447,905 km (0.078 R)
• M84: 51,626,375 km (0.096 R)
• M85: 51,984,213 km (0.102 R)
• M86: 52,432,558 km (0.109 R)
• M87: 52,792,191 km (0.078 R)
• M88: 54,875,940 km (0.118 R)
• M89: 55,332,512 km (0.087 R)
• M90: 57,448,874 km (0.054 R)
• M91: 58,470,328 km (0.029 R)
• M92: 58,843,275 km (0.088 R)
• M93: 59,497,766 km (0.077 R)
• M94: 63,666,909 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.84 AU - 14.54 AU

Year: 16034 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,109,451 km

• M1: 119,828 km (0.116 R)
• M2: 829,520 km (0.105 R)
• M3: 931,097 km (0.109 R)
• M4: 1,283,999 km (0.05 R)
• M5: 1,624,932 km (0.089 R)
• M6: 1,753,437 km (0.1 R)
• M7: 1,805,796 km (0.091 R)
• M8: 2,186,971 km (0.085 R)
• M9: 2,682,739 km (0.066 R)
• M10: 2,865,846 km (0.116 R)
• M11: 3,472,765 km (0.088 R)
• M12: 3,706,138 km (0.107 R)
• M13: 4,985,499 km (0.088 R)
• M14: 5,060,298 km (0.081 R)
• M15: 5,325,086 km (0.085 R)
• M16: 6,026,401 km (0.069 R)
• M17: 6,306,897 km (0.079 R)
• M18: 6,509,901 km (0.087 R)
• M19: 6,632,721 km (0.085 R)
• M20: 6,797,877 km (0.111 R)
• M21: 6,964,230 km (0.075 R)
• M22: 7,258,638 km (0.044 R)
• M23: 7,385,946 km (0.077 R)
• M24: 7,471,366 km (0.071 R)
• M25: 7,859,573 km (0.111 R)
• M26: 8,122,117 km (0.091 R)
• M27: 8,254,362 km (0.111 R)
• M28: 8,565,974 km (0.09 R)
• M29: 8,700,612 km (0.107 R)
• M30: 8,790,820 km (0.117 R)
• M31: 9,246,495 km (0.079 R)
• M32: 9,897,246 km (0.1 R)
• M33: 13,522,152 km (0.117 R)
• M34: 13,731,589 km (0.086 R)
• M35: 13,942,073 km (0.095 R)
• M36: 14,848,337 km (0.071 R)
• M37: 14,902,192 km (0.078 R)
• M38: 15,172,814 km (0.045 R)
• M39: 15,444,933 km (0.114 R)
• M40: 15,828,652 km (0.09 R)
• M41: 17,736,623 km (0.108 R)
• M42: 17,851,065 km (0.077 R)
• M43: 19,243,971 km (0.106 R)
• M44: 19,479,438 km (0.112 R)
• M45: 19,656,711 km (0.105 R)
• M46: 21,215,521 km (0.086 R)
• M47: 21,336,995 km (0.072 R)
• M48: 21,519,803 km (0.111 R)
• M49: 23,062,905 km (0.119 R)
• M50: 23,816,131 km (0.094 R)
• M51: 24,005,671 km (0.066 R)
• M52: 24,386,398 km (0.082 R)
• M53: 24,961,153 km (0.049 R)
• M54: 25,089,358 km (0.032 R)
• M55: 28,100,913 km (0.09 R)
• M56: 31,639,950 km (0.073 R)
• M57: 31,709,363 km (0.048 R)
• M58: 31,848,339 km (0.038 R)
• M59: 32,756,698 km (0.112 R)
• M60: 33,249,473 km (0.113 R)
• M61: 33,602,823 km (0.098 R)
• M62: 35,100,747 km (0.055 R)
• M63: 35,316,467 km (0.113 R)
• M64: 35,966,470 km (0.038 R)
• M65: 38,087,468 km (0.067 R)
• M66: 38,679,577 km (0.102 R)
• M67: 39,798,270 km (0.044 R)
• M68: 40,023,115 km (0.083 R)
• M69: 40,625,247 km (0.047 R)
• M70: 40,927,434 km (0.069 R)
• M71: 41,457,908 km (0.098 R)
• M72: 41,686,045 km (0.105 R)
• M73: 43,294,222 km (0.113 R)
• M74: 43,525,650 km (0.062 R)
• M75: 44,455,251 km (0.092 R)
• M76: 45,313,345 km (0.104 R)
• M77: 45,862,070 km (0.115 R)
• M78: 47,680,881 km (0.053 R)
• M79: 47,999,524 km (0.073 R)
• M80: 48,478,985 km (0.043 R)
• M81: 48,559,020 km (0.101 R)
• M82: 49,120,610 km (0.072 R)
• M83: 50,818,247 km (0.085 R)
• M84: 50,899,628 km (0.098 R)
• M85: 50,981,010 km (0.064 R)
• M86: 51,960,726 km (0.101 R)
• M87: 52,617,311 km (0.086 R)
• M88: 52,946,726 km (0.095 R)
• M89: 53,607,499 km (0.052 R)
• M90: 55,187,702 km (0.058 R)
• M91: 56,025,450 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit