🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 288 Days

Day: 12.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,352,898 km

• M1: 107,411 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 608 Days

Day: 39.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,352,898 km

• M1: 845,078 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 634 Days

Day: 18.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.43 AU - 1.95 AU

Year: 806 Days

Day: 17.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.94 AU - 2.74 AU

Year: 1314 Days

Day: 19.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 13.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.39 AU - 6.77 AU

Year: 4839 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,352,898 km

• M1: 172,636 km (0.072 R)
• M2: 476,320 km (0.119 R)
• M3: 575,503 km (0.112 R)
• M4: 752,028 km (0.113 R)
• M5: 897,587 km (0.067 R)
• M6: 1,305,989 km (0.105 R)
• M7: 1,485,507 km (0.068 R)
• M8: 1,754,334 km (0.117 R)
• M9: 2,022,114 km (0.109 R)
• M10: 2,885,145 km (0.028 R)
• M11: 3,407,540 km (0.105 R)
• M12: 3,511,511 km (0.081 R)
• M13: 4,047,370 km (0.065 R)
• M14: 4,269,074 km (0.057 R)
• M15: 4,840,837 km (0.103 R)
• M16: 6,568,244 km (0.075 R)
• M17: 7,067,602 km (0.109 R)
• M18: 8,383,165 km (0.052 R)
• M19: 8,524,685 km (0.094 R)
• M20: 8,666,803 km (0.1 R)
• M21: 9,418,981 km (0.106 R)
• M22: 9,625,127 km (0.036 R)
• M23: 10,011,987 km (0.079 R)
• M24: 10,101,895 km (0.087 R)
• M25: 10,312,978 km (0.084 R)
• M26: 10,770,149 km (0.032 R)
• M27: 10,985,720 km (0.099 R)
• M28: 11,421,349 km (0.11 R)
• M29: 11,546,861 km (0.104 R)
• M30: 11,641,258 km (0.119 R)
• M31: 11,894,377 km (0.112 R)
• M32: 12,021,535 km (0.052 R)
• M33: 12,632,194 km (0.108 R)
• M34: 13,318,698 km (0.111 R)
• M35: 13,749,989 km (0.088 R)
• M36: 13,883,580 km (0.093 R)
• M37: 14,557,967 km (0.103 R)
• M38: 14,694,101 km (0.1 R)
• M39: 15,002,123 km (0.112 R)
• M40: 15,764,025 km (0.098 R)
• M41: 16,079,228 km (0.079 R)
• M42: 16,255,305 km (0.03 R)
• M43: 16,467,434 km (0.052 R)
• M44: 17,253,272 km (0.108 R)
• M45: 17,361,282 km (0.092 R)
• M46: 17,723,309 km (0.102 R)
• M47: 18,087,729 km (0.045 R)
• M48: 18,417,891 km (0.082 R)
• M49: 18,713,048 km (0.108 R)
• M50: 19,307,999 km (0.071 R)
• M51: 19,457,746 km (0.069 R)
• M52: 19,947,081 km (0.099 R)
• M53: 20,174,170 km (0.096 R)
• M54: 20,440,455 km (0.03 R)
• M55: 20,593,044 km (0.057 R)
• M56: 21,014,611 km (0.116 R)
• M57: 21,323,082 km (0.073 R)
• M58: 22,100,841 km (0.078 R)
• M59: 22,532,581 km (0.106 R)
• M60: 22,808,739 km (0.085 R)
• M61: 22,967,013 km (0.107 R)
• M62: 23,244,966 km (0.039 R)
• M63: 23,564,058 km (0.09 R)
• M64: 23,684,036 km (0.035 R)
• M65: 24,166,190 km (0.034 R)
• M66: 24,489,321 km (0.109 R)
• M67: 25,058,391 km (0.057 R)
• M68: 25,508,681 km (0.118 R)
• M69: 25,878,936 km (0.086 R)
• M70: 26,085,530 km (0.067 R)
• M71: 26,251,135 km (0.062 R)
• M72: 27,084,395 km (0.096 R)
• M73: 28,563,469 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.36 AU - 6.1 AU

Year: 5035 Days

Day: 13 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,352,898 km

• M1: 217,814 km (0.088 R)
• M2: 397,033 km (0.116 R)
• M3: 518,207 km (0.075 R)
• M4: 653,144 km (0.102 R)
• M5: 725,250 km (0.115 R)
• M6: 829,221 km (0.073 R)
• M7: 1,216,231 km (0.079 R)
• M8: 1,318,406 km (0.11 R)
• M9: 1,411,755 km (0.047 R)
• M10: 1,471,295 km (0.107 R)
• M11: 1,743,563 km (0.096 R)
• M12: 1,938,489 km (0.07 R)
• M13: 2,085,993 km (0.072 R)
• M14: 2,624,096 km (0.111 R)
• M15: 2,970,116 km (0.11 R)
• M16: 3,156,365 km (0.063 R)
• M17: 3,394,824 km (0.063 R)
• M18: 3,475,607 km (0.114 R)
• M19: 3,622,662 km (0.085 R)
• M20: 3,688,784 km (0.062 R)
• M21: 3,872,341 km (0.099 R)
• M22: 4,093,447 km (0.062 R)
• M23: 4,179,465 km (0.067 R)
• M24: 4,476,866 km (0.104 R)
• M25: 4,547,925 km (0.072 R)
• M26: 4,944,958 km (0.06 R)
• M27: 5,129,113 km (0.119 R)
• M28: 5,618,746 km (0.041 R)
• M29: 5,888,621 km (0.113 R)
• M30: 6,083,996 km (0.066 R)
• M31: 6,461,132 km (0.085 R)
• M32: 6,622,249 km (0.083 R)
• M33: 6,764,217 km (0.045 R)
• M34: 6,825,403 km (0.093 R)
• M35: 6,927,728 km (0.072 R)
• M36: 6,989,512 km (0.073 R)
• M37: 7,175,611 km (0.077 R)
• M38: 7,510,561 km (0.086 R)
• M39: 7,786,569 km (0.037 R)
• M40: 8,065,868 km (0.056 R)
• M41: 8,217,710 km (0.113 R)
• M42: 8,370,450 km (0.087 R)
• M43: 8,745,342 km (0.102 R)
• M44: 9,329,222 km (0.102 R)
• M45: 9,648,913 km (0.094 R)
• M46: 10,135,106 km (0.04 R)
• M47: 10,795,880 km (0.115 R)
• M48: 10,987,216 km (0.092 R)
• M49: 11,203,833 km (0.074 R)
• M50: 11,494,801 km (0.1 R)
• M51: 12,382,814 km (0.082 R)
• M52: 12,708,938 km (0.106 R)
• M53: 12,885,762 km (0.063 R)
• M54: 13,165,211 km (0.085 R)
• M55: 13,395,293 km (0.107 R)
• M56: 13,549,528 km (0.101 R)
• M57: 14,276,723 km (0.1 R)
• M58: 14,486,759 km (0.114 R)
• M59: 14,671,512 km (0.068 R)
• M60: 15,203,482 km (0.098 R)
• M61: 15,391,078 km (0.072 R)
• M62: 15,552,643 km (0.084 R)
• M63: 15,687,581 km (0.114 R)
• M64: 15,877,271 km (0.089 R)
• M65: 16,533,407 km (0.073 R)
• M66: 17,031,269 km (0.094 R)
• M67: 17,534,067 km (0.091 R)
• M68: 17,872,009 km (0.106 R)
• M69: 17,928,557 km (0.064 R)
• M70: 18,269,042 km (0.075 R)
• M71: 18,468,605 km (0.113 R)
• M72: 18,554,325 km (0.087 R)
• M73: 18,697,490 km (0.116 R)
• M74: 18,956,294 km (0.084 R)
• M75: 19,187,273 km (0.08 R)
• M76: 19,361,106 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 12.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.03 AU - 10.53 AU

Year: 10378 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,352,898 km

• M1: 242,049 km (0.052 R)
• M2: 557,850 km (0.09 R)
• M3: 774,917 km (0.098 R)
• M4: 1,143,825 km (0.116 R)
• M5: 1,250,040 km (0.095 R)
• M6: 1,495,979 km (0.08 R)
• M7: 1,637,049 km (0.112 R)
• M8: 1,758,074 km (0.114 R)
• M9: 1,958,386 km (0.111 R)
• M10: 2,061,309 km (0.117 R)
• M11: 2,166,177 km (0.062 R)
• M12: 2,299,918 km (0.054 R)
• M13: 2,464,176 km (0.077 R)
• M14: 3,010,059 km (0.102 R)
• M15: 3,190,324 km (0.115 R)
• M16: 3,720,649 km (0.086 R)
• M17: 3,947,140 km (0.045 R)
• M18: 4,278,649 km (0.082 R)
• M19: 4,413,885 km (0.084 R)
• M20: 5,399,735 km (0.108 R)
• M21: 6,068,737 km (0.085 R)
• M22: 6,413,261 km (0.084 R)
• M23: 6,568,394 km (0.051 R)
• M24: 6,724,723 km (0.08 R)
• M25: 8,525,732 km (0.079 R)
• M26: 8,998,312 km (0.085 R)
• M27: 9,789,834 km (0.079 R)
• M28: 10,103,840 km (0.067 R)
• M29: 10,558,019 km (0.114 R)
• M30: 11,580,820 km (0.098 R)
• M31: 11,722,639 km (0.041 R)
• M32: 11,865,206 km (0.114 R)
• M33: 12,781,193 km (0.095 R)
• M34: 13,173,588 km (0.115 R)
• M35: 13,970,496 km (0.07 R)
• M36: 14,071,325 km (0.075 R)
• M37: 14,578,462 km (0.057 R)
• M38: 14,988,659 km (0.118 R)
• M39: 15,454,507 km (0.092 R)
• M40: 16,720,255 km (0.099 R)
• M41: 17,365,620 km (0.11 R)
• M42: 17,745,898 km (0.12 R)
• M43: 19,631,579 km (0.059 R)
• M44: 19,801,073 km (0.069 R)
• M45: 20,255,252 km (0.094 R)
• M46: 20,598,131 km (0.111 R)
• M47: 21,871,957 km (0.098 R)
• M48: 22,992,594 km (0.091 R)
• M49: 23,709,916 km (0.118 R)
• M50: 25,350,855 km (0.114 R)
• M51: 26,714,739 km (0.107 R)
• M52: 26,902,634 km (0.058 R)
• M53: 27,342,601 km (0.096 R)
• M54: 31,144,930 km (0.086 R)
• M55: 31,474,794 km (0.035 R)
• M56: 31,673,160 km (0.047 R)
• M57: 31,938,397 km (0.117 R)
• M58: 32,204,382 km (0.116 R)
• M59: 32,537,836 km (0.038 R)
• M60: 34,631,009 km (0.066 R)
• M61: 34,972,691 km (0.096 R)
• M62: 35,178,238 km (0.1 R)
• M63: 35,452,900 km (0.06 R)
• M64: 37,115,980 km (0.089 R)
• M65: 38,379,932 km (0.083 R)
• M66: 38,946,310 km (0.098 R)
• M67: 40,302,265 km (0.107 R)
• M68: 42,401,721 km (0.119 R)
• M69: 42,913,795 km (0.114 R)
• M70: 43,133,853 km (0.085 R)
• M71: 44,091,878 km (0.04 R)
• M72: 46,179,068 km (0.09 R)
• M73: 46,404,661 km (0.12 R)
• M74: 47,083,536 km (0.104 R)
• M75: 47,234,780 km (0.105 R)
• M76: 47,613,711 km (0.063 R)
• M77: 48,527,455 km (0.045 R)
• M78: 51,225,004 km (0.053 R)
• M79: 52,082,947 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.9

Radius: 5.6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.88 AU - 22.36 AU

Year: 29495 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,352,898 km

• M1: 76,295 km (0.118 R)
• M2: 122,820 km (0.029 R)
• M3: 455,675 km (0.12 R)
• M4: 494,870 km (0.118 R)
• M5: 535,411 km (0.081 R)
• M6: 598,391 km (0.09 R)
• M7: 1,161,328 km (0.08 R)
• M8: 1,782,159 km (0.107 R)
• M9: 1,943,127 km (0.092 R)
• M10: 2,742,877 km (0.081 R)
• M11: 2,816,778 km (0.049 R)
• M12: 4,471,780 km (0.103 R)
• M13: 4,602,678 km (0.12 R)
• M14: 4,690,641 km (0.118 R)
• M15: 5,322,393 km (0.113 R)
• M16: 5,601,243 km (0.062 R)
• M17: 5,648,217 km (0.088 R)
• M18: 5,884,881 km (0.086 R)
• M19: 6,028,495 km (0.067 R)
• M20: 6,564,803 km (0.095 R)
• M21: 7,423,495 km (0.054 R)
• M22: 7,734,808 km (0.114 R)
• M23: 7,997,652 km (0.032 R)
• M24: 8,532,015 km (0.06 R)
• M25: 9,299,452 km (0.094 R)
• M26: 9,974,588 km (0.069 R)
• M27: 10,723,774 km (0.113 R)
• M28: 11,431,222 km (0.067 R)
• M29: 11,550,601 km (0.067 R)
• M30: 12,093,043 km (0.1 R)
• M31: 12,582,079 km (0.06 R)
• M32: 12,643,563 km (0.05 R)
• M33: 13,202,461 km (0.119 R)
• M34: 14,087,631 km (0.081 R)
• M35: 14,151,510 km (0.098 R)
• M36: 15,715,406 km (0.095 R)
• M37: 17,539,004 km (0.108 R)
• M38: 17,884,126 km (0.09 R)
• M39: 18,301,056 km (0.088 R)
• M40: 18,510,792 km (0.084 R)
• M41: 18,862,048 km (0.087 R)
• M42: 19,357,366 km (0.082 R)
• M43: 19,785,515 km (0.11 R)
• M44: 20,144,700 km (0.104 R)
• M45: 20,723,643 km (0.119 R)
• M46: 21,750,184 km (0.116 R)
• M47: 21,824,085 km (0.081 R)
• M48: 22,568,185 km (0.062 R)
• M49: 23,320,662 km (0.052 R)
• M50: 23,852,333 km (0.095 R)
• M51: 24,081,368 km (0.084 R)
• M52: 24,157,812 km (0.118 R)
• M53: 24,695,616 km (0.057 R)
• M54: 26,727,604 km (0.109 R)
• M55: 27,924,238 km (0.111 R)
• M56: 29,628,457 km (0.119 R)
• M57: 29,874,695 km (0.089 R)
• M58: 30,203,960 km (0.116 R)
• M59: 31,617,061 km (0.084 R)
• M60: 32,036,683 km (0.101 R)
• M61: 32,458,250 km (0.089 R)
• M62: 32,712,118 km (0.076 R)
• M63: 33,905,161 km (0.087 R)
• M64: 34,420,974 km (0.115 R)
• M65: 34,679,778 km (0.078 R)
• M66: 35,634,213 km (0.062 R)
• M67: 35,896,009 km (0.096 R)
• M68: 36,246,218 km (0.113 R)
• M69: 38,102,727 km (0.061 R)
• M70: 39,357,405 km (0.108 R)
• M71: 41,448,035 km (0.081 R)
• M72: 43,295,120 km (0.059 R)
• M73: 43,854,466 km (0.114 R)
• M74: 44,416,206 km (0.043 R)
• M75: 47,644,079 km (0.081 R)
• M76: 49,577,931 km (0.114 R)
• M77: 51,537,214 km (0.092 R)
• M78: 52,427,172 km (0.059 R)
• M79: 53,322,067 km (0.056 R)
• M80: 53,821,574 km (0.115 R)
• M81: 53,921,505 km (0.095 R)
• M82: 54,121,817 km (0.043 R)
• M83: 55,429,901 km (0.077 R)
• M84: 56,037,268 km (0.036 R)
• M85: 56,646,580 km (0.089 R)
• M86: 58,693,977 km (0.094 R)
• M87: 60,661,189 km (0.082 R)
• M88: 62,544,775 km (0.109 R)
• M89: 64,023,102 km (0.091 R)
• M90: 68,417,988 km (0.101 R)
• M91: 68,634,755 km (0.11 R)
• M92: 71,145,157 km (0.084 R)
• M93: 73,241,472 km (0.068 R)
• M94: 74,130,233 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit