🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.78 AU

Year: 196 Days

Day: 21.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,677,846 km

• M1: 121,623 km (0.093 R)
• M2: 304,731 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.14 AU - 1.72 AU

Year: 625 Days

Day: 47.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.96 AU - 4.96 AU

Year: 3440 Days

Day: 38.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 8.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.87 AU - 6.15 AU

Year: 4096 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,677,846 km

• M1: 229,633 km (0.043 R)
• M2: 371,003 km (0.078 R)
• M3: 565,330 km (0.034 R)
• M4: 732,730 km (0.096 R)
• M5: 929,601 km (0.105 R)
• M6: 1,199,625 km (0.117 R)
• M7: 1,270,984 km (0.084 R)
• M8: 1,373,458 km (0.116 R)
• M9: 1,994,439 km (0.117 R)
• M10: 2,079,859 km (0.112 R)
• M11: 2,148,973 km (0.045 R)
• M12: 2,397,455 km (0.057 R)
• M13: 2,617,813 km (0.052 R)
• M14: 2,902,647 km (0.111 R)
• M15: 3,019,483 km (0.045 R)
• M16: 3,217,551 km (0.108 R)
• M17: 3,668,289 km (0.081 R)
• M18: 3,794,700 km (0.113 R)
• M19: 3,901,213 km (0.086 R)
• M20: 4,470,882 km (0.038 R)
• M21: 4,538,351 km (0.102 R)
• M22: 4,811,516 km (0.117 R)
• M23: 5,614,258 km (0.102 R)
• M24: 6,006,355 km (0.068 R)
• M25: 6,381,995 km (0.096 R)
• M26: 6,946,876 km (0.113 R)
• M27: 7,474,209 km (0.034 R)
• M28: 7,715,809 km (0.068 R)
• M29: 7,823,969 km (0.098 R)
• M30: 7,905,499 km (0.06 R)
• M31: 8,151,588 km (0.113 R)
• M32: 8,400,220 km (0.096 R)
• M33: 8,455,720 km (0.104 R)
• M34: 8,990,084 km (0.089 R)
• M35: 9,046,931 km (0.075 R)
• M36: 9,161,074 km (0.108 R)
• M37: 9,448,452 km (0.093 R)
• M38: 9,622,434 km (0.075 R)
• M39: 9,826,635 km (0.111 R)
• M40: 10,537,674 km (0.056 R)
• M41: 10,869,033 km (0.11 R)
• M42: 11,173,315 km (0.111 R)
• M43: 11,542,224 km (0.111 R)
• M44: 11,604,157 km (0.102 R)
• M45: 12,386,704 km (0.104 R)
• M46: 12,609,006 km (0.113 R)
• M47: 12,736,613 km (0.072 R)
• M48: 12,864,519 km (0.058 R)
• M49: 12,928,697 km (0.113 R)
• M50: 13,186,454 km (0.111 R)
• M51: 13,251,080 km (0.06 R)
• M52: 13,315,856 km (0.042 R)
• M53: 15,139,005 km (0.109 R)
• M54: 15,342,608 km (0.115 R)
• M55: 15,513,000 km (0.108 R)
• M56: 15,683,990 km (0.077 R)
• M57: 15,821,172 km (0.062 R)
• M58: 15,993,359 km (0.09 R)
• M59: 17,321,638 km (0.081 R)
• M60: 17,534,516 km (0.096 R)
• M61: 17,784,195 km (0.098 R)
• M62: 17,927,210 km (0.081 R)
• M63: 18,503,611 km (0.109 R)
• M64: 19,049,494 km (0.111 R)
• M65: 19,526,860 km (0.088 R)
• M66: 20,008,266 km (0.112 R)
• M67: 20,157,116 km (0.109 R)
• M68: 20,231,616 km (0.066 R)
• M69: 20,793,954 km (0.083 R)
• M70: 21,095,993 km (0.12 R)
• M71: 21,285,533 km (0.08 R)
• M72: 21,857,296 km (0.039 R)
• M73: 22,743,963 km (0.087 R)
• M74: 23,289,397 km (0.091 R)
• M75: 23,406,831 km (0.111 R)
• M76: 26,080,743 km (0.109 R)
• M77: 26,243,356 km (0.045 R)
• M78: 26,488,098 km (0.098 R)
• M79: 26,569,779 km (0.109 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.54 AU - 7.34 AU

Year: 6678 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,677,846 km

• M1: 197,918 km (0.112 R)
• M2: 427,850 km (0.109 R)
• M3: 639,980 km (0.059 R)
• M4: 742,454 km (0.108 R)
• M5: 859,589 km (0.084 R)
• M6: 1,044,343 km (0.079 R)
• M7: 1,386,922 km (0.104 R)
• M8: 1,495,829 km (0.116 R)
• M9: 1,628,672 km (0.107 R)
• M10: 2,097,063 km (0.062 R)
• M11: 2,305,752 km (0.116 R)
• M12: 2,883,499 km (0.096 R)
• M13: 3,249,116 km (0.104 R)
• M14: 3,396,919 km (0.095 R)
• M15: 3,629,843 km (0.106 R)
• M16: 4,068,464 km (0.064 R)
• M17: 4,301,537 km (0.073 R)
• M18: 4,464,449 km (0.102 R)
• M19: 4,584,128 km (0.055 R)
• M20: 4,873,001 km (0.072 R)
• M21: 5,199,124 km (0.071 R)
• M22: 5,309,528 km (0.056 R)
• M23: 5,661,531 km (0.039 R)
• M24: 5,889,668 km (0.094 R)
• M25: 6,037,770 km (0.092 R)
• M26: 6,187,368 km (0.082 R)
• M27: 6,832,135 km (0.052 R)
• M28: 7,409,583 km (0.064 R)
• M29: 8,222,497 km (0.039 R)
• M30: 8,462,752 km (0.116 R)
• M31: 9,158,980 km (0.096 R)
• M32: 9,388,912 km (0.075 R)
• M33: 9,795,669 km (0.037 R)
• M34: 9,893,356 km (0.087 R)
• M35: 10,727,215 km (0.057 R)
• M36: 11,418,656 km (0.093 R)
• M37: 11,686,885 km (0.11 R)
• M38: 12,145,702 km (0.1 R)
• M39: 12,292,906 km (0.107 R)
• M40: 12,674,231 km (0.072 R)
• M41: 13,296,708 km (0.067 R)
• M42: 13,885,375 km (0.07 R)
• M43: 14,171,855 km (0.115 R)
• M44: 14,482,420 km (0.091 R)
• M45: 14,885,287 km (0.119 R)
• M46: 15,065,553 km (0.117 R)
• M47: 15,314,484 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 9.1

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.24 AU - 14.06 AU

Year: 15469 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,677,846 km

• M1: 138,827 km (0.119 R)
• M2: 303,235 km (0.117 R)
• M3: 471,532 km (0.049 R)
• M4: 608,863 km (0.074 R)
• M5: 693,685 km (0.102 R)
• M6: 1,100,741 km (0.045 R)
• M7: 1,428,360 km (0.119 R)
• M8: 1,515,127 km (0.116 R)
• M9: 1,879,847 km (0.11 R)
• M10: 2,039,917 km (0.115 R)
• M11: 2,339,412 km (0.081 R)
• M12: 3,436,263 km (0.114 R)
• M13: 3,593,191 km (0.096 R)
• M14: 3,672,628 km (0.091 R)
• M15: 5,654,800 km (0.032 R)
• M16: 6,170,463 km (0.097 R)
• M17: 6,799,223 km (0.114 R)
• M18: 6,947,325 km (0.092 R)
• M19: 7,246,521 km (0.057 R)
• M20: 8,274,408 km (0.109 R)
• M21: 8,591,705 km (0.087 R)
• M22: 9,238,267 km (0.06 R)
• M23: 9,733,436 km (0.05 R)
• M24: 10,068,385 km (0.114 R)
• M25: 11,799,083 km (0.075 R)
• M26: 12,336,140 km (0.097 R)
• M27: 12,456,566 km (0.1 R)
• M28: 12,637,879 km (0.089 R)
• M29: 12,698,466 km (0.119 R)
• M30: 14,120,094 km (0.078 R)
• M31: 15,138,557 km (0.072 R)
• M32: 15,591,688 km (0.113 R)
• M33: 15,983,485 km (0.108 R)
• M34: 16,776,952 km (0.079 R)
• M35: 16,843,523 km (0.077 R)
• M36: 17,245,643 km (0.044 R)
• M37: 17,312,962 km (0.108 R)
• M38: 18,059,305 km (0.098 R)
• M39: 18,127,672 km (0.108 R)
• M40: 18,954,798 km (0.088 R)
• M41: 19,935,263 km (0.072 R)
• M42: 21,509,032 km (0.086 R)
• M43: 23,718,892 km (0.1 R)
• M44: 24,018,985 km (0.097 R)
• M45: 25,999,960 km (0.063 R)
• M46: 26,154,495 km (0.073 R)
• M47: 26,853,715 km (0.043 R)
• M48: 27,637,907 km (0.11 R)
• M49: 29,792,416 km (0.077 R)
• M50: 30,441,072 km (0.09 R)
• M51: 31,258,625 km (0.069 R)
• M52: 32,581,369 km (0.096 R)
• M53: 33,333,547 km (0.114 R)
• M54: 34,006,887 km (0.119 R)
• M55: 34,260,605 km (0.052 R)
• M56: 35,795,779 km (0.104 R)
• M57: 36,226,321 km (0.079 R)
• M58: 37,266,326 km (0.096 R)
• M59: 40,534,291 km (0.081 R)
• M60: 41,072,843 km (0.108 R)
• M61: 41,252,810 km (0.092 R)
• M62: 41,433,225 km (0.067 R)
• M63: 41,613,789 km (0.113 R)
• M64: 41,704,146 km (0.112 R)
• M65: 42,247,785 km (0.115 R)
• M66: 43,067,731 km (0.117 R)
• M67: 43,342,093 km (0.107 R)
• M68: 44,261,223 km (0.113 R)
• M69: 44,353,525 km (0.075 R)
• M70: 46,212,278 km (0.06 R)
• M71: 46,305,777 km (0.111 R)
• M72: 46,774,766 km (0.06 R)
• M73: 48,856,869 km (0.093 R)
• M74: 51,162,472 km (0.11 R)
• M75: 51,356,201 km (0.119 R)
• M76: 52,817,024 km (0.117 R)
• M77: 53,306,957 km (0.093 R)
• M78: 53,700,100 km (0.116 R)
• M79: 54,192,726 km (0.078 R)
• M80: 54,390,195 km (0.048 R)
• M81: 55,182,615 km (0.078 R)
• M82: 56,678,444 km (0.089 R)
• M83: 59,099,686 km (0.075 R)
• M84: 59,710,195 km (0.069 R)
• M85: 60,425,123 km (0.109 R)
• M86: 63,105,468 km (0.071 R)
• M87: 64,983,669 km (0.107 R)
• M88: 65,824,260 km (0.114 R)
• M89: 67,410,147 km (0.092 R)
• M90: 68,581,199 km (0.116 R)
• M91: 68,794,825 km (0.054 R)
• M92: 70,081,217 km (0.111 R)
• M93: 70,619,620 km (0.117 R)
• M94: 70,727,480 km (0.118 R)
• M95: 72,569,029 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit