🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 319 Days

Day: 20 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,240,986 km

• M1: 41,738 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.97 AU - 3.99 AU

Year: 2778 Days

Day: 14.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 11.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.75 AU - 7.09 AU

Year: 5039 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,240,986 km

• M1: 141,520 km (0.119 R)
• M2: 505,192 km (0.098 R)
• M3: 1,730,548 km (0.12 R)
• M4: 2,446,524 km (0.118 R)
• M5: 3,290,405 km (0.101 R)
• M6: 4,366,762 km (0.057 R)
• M7: 5,187,605 km (0.112 R)
• M8: 5,868,575 km (0.059 R)
• M9: 6,737,290 km (0.109 R)
• M10: 7,868,848 km (0.116 R)
• M11: 9,243,204 km (0.048 R)
• M12: 9,735,081 km (0.072 R)
• M13: 10,996,341 km (0.088 R)
• M14: 12,760,100 km (0.098 R)
• M15: 18,588,134 km (0.089 R)
• M16: 19,306,802 km (0.118 R)
• M17: 20,939,064 km (0.049 R)
• M18: 21,503,048 km (0.112 R)
• M19: 22,661,534 km (0.047 R)
• M20: 28,393,676 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 13

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.89 AU - 7.75 AU

Year: 6929 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,240,986 km

• M1: 161,715 km (0.057 R)
• M2: 601,982 km (0.098 R)
• M3: 1,126,173 km (0.043 R)
• M4: 2,695,155 km (0.079 R)
• M5: 3,162,798 km (0.086 R)
• M6: 3,637,023 km (0.076 R)
• M7: 4,370,502 km (0.095 R)
• M8: 5,109,964 km (0.116 R)
• M9: 7,677,512 km (0.039 R)
• M10: 8,246,134 km (0.07 R)
• M11: 9,698,131 km (0.117 R)
• M12: 10,363,243 km (0.072 R)
• M13: 12,709,087 km (0.089 R)
• M14: 13,217,720 km (0.098 R)
• M15: 16,963,651 km (0.095 R)
• M16: 18,570,631 km (0.108 R)
• M17: 19,897,414 km (0.095 R)
• M18: 23,489,708 km (0.057 R)
• M19: 24,170,678 km (0.062 R)
• M20: 27,399,748 km (0.096 R)
• M21: 33,510,372 km (0.044 R)
• M22: 35,362,543 km (0.096 R)
• M23: 36,710,569 km (0.096 R)
• M24: 38,209,241 km (0.116 R)
• M25: 40,715,753 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.4

Radius: 3.3

Gravity: 91.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.14 AU - 19.72 AU

Year: 26561 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,240,986 km

• M1: 41,588 km (0.08 R)
• M2: 225,145 km (0.065 R)
• M3: 357,988 km (0.097 R)
• M4: 466,745 km (0.114 R)
• M5: 579,243 km (0.048 R)
• M6: 720,763 km (0.115 R)
• M7: 1,645,876 km (0.116 R)
• M8: 2,087,040 km (0.086 R)
• M9: 3,228,472 km (0.106 R)
• M10: 3,642,409 km (0.12 R)
• M11: 3,914,079 km (0.104 R)
• M12: 6,997,590 km (0.077 R)
• M13: 7,908,491 km (0.097 R)
• M14: 8,656,331 km (0.09 R)
• M15: 10,358,157 km (0.097 R)
• M16: 11,899,763 km (0.049 R)
• M17: 12,956,672 km (0.036 R)
• M18: 15,958,502 km (0.102 R)
• M19: 16,775,456 km (0.086 R)
• M20: 17,715,380 km (0.103 R)
• M21: 18,590,827 km (0.049 R)
• M22: 19,392,821 km (0.108 R)
• M23: 21,716,973 km (0.079 R)
• M24: 25,786,035 km (0.075 R)
• M25: 28,063,813 km (0.091 R)
• M26: 28,324,861 km (0.11 R)
• M27: 30,472,189 km (0.11 R)
• M28: 39,981,826 km (0.046 R)
• M29: 42,333,953 km (0.08 R)
• M30: 45,133,229 km (0.071 R)
• M31: 55,487,795 km (0.109 R)
• M32: 56,727,513 km (0.066 R)
• M33: 57,354,178 km (0.1 R)
• M34: 67,084,173 km (0.06 R)
• M35: 68,726,907 km (0.059 R)
• M36: 75,063,275 km (0.112 R)
• M37: 77,857,314 km (0.1 R)
• M38: 90,577,472 km (0.076 R)
• M39: 92,006,879 km (0.07 R)
• M40: 97,277,661 km (0.119 R)
• M41: 100,900,921 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.5

Radius: 4.2

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.82 AU - 24.14 AU

Year: 31244 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,240,986 km

• M1: 52,210 km (0.101 R)
• M2: 281,543 km (0.09 R)
• M3: 441,164 km (0.111 R)
• M4: 890,855 km (0.097 R)
• M5: 1,099,694 km (0.072 R)
• M6: 1,422,676 km (0.081 R)
• M7: 2,301,563 km (0.059 R)
• M8: 2,801,669 km (0.102 R)
• M9: 3,370,739 km (0.104 R)
• M10: 5,453,441 km (0.119 R)
• M11: 7,513,254 km (0.067 R)
• M12: 8,543,983 km (0.111 R)
• M13: 13,847,527 km (0.039 R)
• M14: 14,972,054 km (0.109 R)
• M15: 16,156,121 km (0.119 R)
• M16: 19,681,993 km (0.066 R)
• M17: 25,881,180 km (0.114 R)
• M18: 28,205,631 km (0.113 R)
• M19: 31,335,967 km (0.067 R)
• M20: 33,124,409 km (0.117 R)
• M21: 34,689,951 km (0.095 R)
• M22: 35,125,430 km (0.045 R)
• M23: 37,054,196 km (0.113 R)
• M24: 39,681,583 km (0.091 R)
• M25: 40,157,753 km (0.077 R)
• M26: 43,095,107 km (0.084 R)
• M27: 44,787,359 km (0.105 R)
• M28: 49,760,141 km (0.077 R)
• M29: 55,285,539 km (0.108 R)
• M30: 55,879,442 km (0.12 R)
• M31: 56,078,407 km (0.082 R)
• M32: 60,365,284 km (0.108 R)
• M33: 68,896,701 km (0.035 R)
• M34: 72,144,920 km (0.049 R)
• M35: 72,617,200 km (0.082 R)
• M36: 75,737,064 km (0.033 R)
• M37: 76,960,325 km (0.118 R)
• M38: 78,445,683 km (0.104 R)
• M39: 83,534,553 km (0.117 R)
• M40: 86,425,083 km (0.077 R)
• M41: 89,926,272 km (0.103 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit