🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 33.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 403 Days

Day: 36 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.17 AU - 2.89 AU

Year: 1508 Days

Day: 27.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,947,344 km

• M1: 81,232 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.6 AU - 3.88 AU

Year: 2710 Days

Day: 23.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.2

Radius: 9.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.58 AU - 5.4 AU

Year: 4177 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,947,344 km

• M1: 140,173 km (0.119 R)
• M2: 296,503 km (0.091 R)
• M3: 385,663 km (0.105 R)
• M4: 640,877 km (0.112 R)
• M5: 1,000,361 km (0.061 R)
• M6: 1,155,943 km (0.101 R)
• M7: 1,295,966 km (0.058 R)
• M8: 1,466,508 km (0.055 R)
• M9: 1,605,784 km (0.079 R)
• M10: 2,049,940 km (0.056 R)
• M11: 2,307,996 km (0.092 R)
• M12: 2,440,988 km (0.118 R)
• M13: 2,500,977 km (0.111 R)
• M14: 2,622,451 km (0.059 R)
• M15: 2,808,251 km (0.083 R)
• M16: 3,014,397 km (0.112 R)
• M17: 3,111,337 km (0.065 R)
• M18: 3,374,778 km (0.09 R)
• M19: 3,458,703 km (0.077 R)
• M20: 3,941,006 km (0.049 R)
• M21: 4,353,298 km (0.101 R)
• M22: 4,518,304 km (0.036 R)
• M23: 4,835,751 km (0.112 R)
• M24: 5,064,337 km (0.097 R)
• M25: 5,276,915 km (0.081 R)
• M26: 6,613,123 km (0.076 R)
• M27: 6,909,477 km (0.108 R)
• M28: 7,210,318 km (0.102 R)
• M29: 7,362,310 km (0.094 R)
• M30: 7,603,312 km (0.113 R)
• M31: 7,713,715 km (0.116 R)
• M32: 7,780,286 km (0.12 R)
• M33: 8,205,892 km (0.045 R)
• M34: 8,341,876 km (0.084 R)
• M35: 8,616,239 km (0.084 R)
• M36: 8,847,068 km (0.108 R)
• M37: 8,963,306 km (0.073 R)
• M38: 9,126,816 km (0.102 R)
• M39: 9,433,043 km (0.077 R)
• M40: 9,504,252 km (0.073 R)
• M41: 10,323,450 km (0.109 R)
• M42: 10,593,324 km (0.104 R)
• M43: 10,890,276 km (0.076 R)
• M44: 11,265,617 km (0.091 R)
• M45: 11,416,861 km (0.026 R)
• M46: 11,543,420 km (0.104 R)
• M47: 11,619,566 km (0.075 R)
• M48: 11,695,861 km (0.069 R)
• M49: 11,849,049 km (0.05 R)
• M50: 12,312,653 km (0.087 R)
• M51: 12,390,444 km (0.101 R)
• M52: 12,808,420 km (0.088 R)
• M53: 12,940,066 km (0.07 R)
• M54: 13,124,969 km (0.041 R)
• M55: 13,231,034 km (0.105 R)
• M56: 14,911,317 km (0.039 R)
• M57: 15,105,196 km (0.092 R)
• M58: 15,272,147 km (0.101 R)
• M59: 15,579,721 km (0.111 R)
• M60: 15,663,944 km (0.08 R)
• M61: 16,571,854 km (0.091 R)
• M62: 16,744,041 km (0.09 R)
• M63: 17,322,087 km (0.12 R)
• M64: 17,380,281 km (0.111 R)
• M65: 18,231,044 km (0.095 R)
• M66: 18,349,525 km (0.119 R)
• M67: 18,587,087 km (0.111 R)
• M68: 18,885,534 km (0.042 R)
• M69: 19,245,766 km (0.041 R)
• M70: 19,306,054 km (0.072 R)
• M71: 20,586,013 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 4.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.81 AU - 21.71 AU

Year: 29240 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,947,344 km

• M1: 61,485 km (0.052 R)
• M2: 229,782 km (0.08 R)
• M3: 350,059 km (0.076 R)
• M4: 820,245 km (0.066 R)
• M5: 1,117,047 km (0.108 R)
• M6: 1,184,666 km (0.058 R)
• M7: 1,253,780 km (0.093 R)
• M8: 1,444,667 km (0.073 R)
• M9: 1,961,228 km (0.111 R)
• M10: 2,210,907 km (0.1 R)
• M11: 2,353,922 km (0.089 R)
• M12: 2,470,609 km (0.048 R)
• M13: 2,619,010 km (0.117 R)
• M14: 3,839,579 km (0.114 R)
• M15: 4,470,732 km (0.076 R)
• M16: 5,095,902 km (0.104 R)
• M17: 5,361,288 km (0.082 R)
• M18: 6,548,796 km (0.078 R)
• M19: 7,640,562 km (0.078 R)
• M20: 8,207,388 km (0.09 R)
• M21: 9,105,574 km (0.107 R)
• M22: 9,334,907 km (0.076 R)
• M23: 10,366,684 km (0.063 R)
• M24: 11,483,432 km (0.11 R)
• M25: 12,131,490 km (0.095 R)
• M26: 14,570,982 km (0.069 R)
• M27: 15,055,081 km (0.06 R)
• M28: 15,326,152 km (0.114 R)
• M29: 15,599,019 km (0.116 R)
• M30: 15,708,524 km (0.088 R)
• M31: 17,212,432 km (0.114 R)
• M32: 18,182,574 km (0.118 R)
• M33: 18,994,890 km (0.111 R)
• M34: 19,287,803 km (0.113 R)
• M35: 19,405,537 km (0.072 R)
• M36: 20,116,126 km (0.076 R)
• M37: 20,414,724 km (0.113 R)
• M38: 20,534,552 km (0.088 R)
• M39: 21,197,869 km (0.095 R)
• M40: 22,298,460 km (0.08 R)
• M41: 22,483,812 km (0.093 R)
• M42: 23,480,283 km (0.114 R)
• M43: 25,066,021 km (0.084 R)
• M44: 25,709,890 km (0.104 R)
• M45: 25,968,994 km (0.108 R)
• M46: 26,163,920 km (0.035 R)
• M47: 28,272,651 km (0.094 R)
• M48: 28,674,172 km (0.084 R)
• M49: 28,942,850 km (0.103 R)
• M50: 31,467,463 km (0.114 R)
• M51: 32,371,034 km (0.093 R)
• M52: 32,580,771 km (0.072 R)
• M53: 33,636,184 km (0.116 R)
• M54: 34,346,026 km (0.118 R)
• M55: 34,917,489 km (0.085 R)
• M56: 34,989,147 km (0.088 R)
• M57: 35,420,138 km (0.093 R)
• M58: 35,780,520 km (0.113 R)
• M59: 36,723,435 km (0.115 R)
• M60: 38,189,793 km (0.104 R)
• M61: 38,337,596 km (0.119 R)
• M62: 38,559,450 km (0.053 R)
• M63: 38,855,953 km (0.085 R)
• M64: 39,824,898 km (0.092 R)
• M65: 40,650,977 km (0.096 R)
• M66: 40,877,319 km (0.091 R)
• M67: 41,558,588 km (0.099 R)
• M68: 42,702,413 km (0.047 R)
• M69: 43,086,132 km (0.059 R)
• M70: 43,393,705 km (0.119 R)
• M71: 43,856,710 km (0.114 R)
• M72: 43,934,052 km (0.111 R)
• M73: 44,321,212 km (0.119 R)
• M74: 44,865,299 km (0.079 R)
• M75: 45,177,211 km (0.111 R)
• M76: 46,353,050 km (0.109 R)
• M77: 47,380,338 km (0.101 R)
• M78: 47,459,625 km (0.091 R)
• M79: 47,618,498 km (0.073 R)
• M80: 50,102,272 km (0.064 R)
• M81: 51,400,632 km (0.117 R)
• M82: 51,726,905 km (0.114 R)
• M83: 52,299,565 km (0.118 R)
• M84: 53,203,884 km (0.108 R)
• M85: 53,699,203 km (0.078 R)
• M86: 53,947,535 km (0.094 R)
• M87: 54,861,130 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit