🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 282 Days

Day: 40.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,333,223 km

• M1: 229,782 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.81 AU - 3.85 AU

Year: 2794 Days

Day: 44 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.87 AU - 4.25 AU

Year: 3050 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,333,223 km

• M1: 866,022 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 13

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.33 AU - 6.97 AU

Year: 5685 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,333,223 km

• M1: 161,715 km (0.064 R)
• M2: 613,950 km (0.038 R)
• M3: 1,952,103 km (0.111 R)
• M4: 3,001,382 km (0.117 R)
• M5: 3,484,284 km (0.117 R)
• M6: 3,970,327 km (0.067 R)
• M7: 4,826,327 km (0.117 R)
• M8: 6,024,905 km (0.081 R)
• M9: 7,265,221 km (0.072 R)
• M10: 8,342,475 km (0.117 R)
• M11: 8,752,074 km (0.095 R)
• M12: 10,622,047 km (0.081 R)
• M13: 12,163,952 km (0.057 R)
• M14: 14,251,740 km (0.092 R)
• M15: 14,661,040 km (0.063 R)
• M16: 17,349,763 km (0.119 R)
• M17: 18,155,347 km (0.078 R)
• M18: 19,768,910 km (0.069 R)
• M19: 21,248,134 km (0.073 R)
• M20: 22,014,823 km (0.099 R)
• M21: 24,844,317 km (0.116 R)
• M22: 26,477,926 km (0.099 R)
• M23: 27,097,410 km (0.11 R)
• M24: 31,412,112 km (0.091 R)
• M25: 33,629,003 km (0.111 R)
• M26: 34,355,749 km (0.107 R)
• M27: 35,840,807 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 10.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.25 AU - 9.32 AU

Year: 8882 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,333,223 km

• M1: 128,355 km (0.115 R)
• M2: 457,321 km (0.054 R)
• M3: 1,383,332 km (0.082 R)
• M4: 2,016,878 km (0.074 R)
• M5: 2,728,665 km (0.106 R)
• M6: 3,426,689 km (0.107 R)
• M7: 4,100,328 km (0.067 R)
• M8: 4,646,659 km (0.081 R)
• M9: 5,339,298 km (0.075 R)
• M10: 6,027,298 km (0.05 R)
• M11: 7,128,638 km (0.116 R)
• M12: 7,833,842 km (0.095 R)
• M13: 9,925,669 km (0.116 R)
• M14: 10,965,374 km (0.117 R)
• M15: 12,249,074 km (0.038 R)
• M16: 13,444,510 km (0.032 R)
• M17: 14,391,016 km (0.061 R)
• M18: 16,986,838 km (0.09 R)
• M19: 19,088,987 km (0.119 R)
• M20: 21,191,137 km (0.093 R)
• M21: 22,125,226 km (0.102 R)
• M22: 24,075,683 km (0.087 R)
• M23: 25,659,326 km (0.081 R)
• M24: 30,825,988 km (0.086 R)
• M25: 31,149,867 km (0.076 R)
• M26: 32,803,671 km (0.056 R)
• M27: 37,744,440 km (0.083 R)
• M28: 42,090,707 km (0.045 R)
• M29: 45,212,964 km (0.101 R)
• M30: 49,071,393 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 4.9

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.9 AU - 18.2 AU

Year: 21765 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,333,223 km

• M1: 61,485 km (0.116 R)
• M2: 382,223 km (0.11 R)
• M3: 634,145 km (0.074 R)
• M4: 992,133 km (0.059 R)
• M5: 1,253,630 km (0.079 R)
• M6: 1,508,395 km (0.053 R)
• M7: 1,703,022 km (0.085 R)
• M8: 2,914,466 km (0.099 R)
• M9: 6,138,449 km (0.055 R)
• M10: 6,683,734 km (0.062 R)
• M11: 8,027,721 km (0.102 R)
• M12: 9,365,425 km (0.074 R)
• M13: 9,781,906 km (0.087 R)
• M14: 11,776,494 km (0.083 R)
• M15: 12,473,620 km (0.061 R)
• M16: 13,050,918 km (0.092 R)
• M17: 13,645,719 km (0.07 R)
• M18: 14,414,503 km (0.065 R)
• M19: 19,451,164 km (0.098 R)
• M20: 20,030,856 km (0.07 R)
• M21: 20,522,733 km (0.059 R)
• M22: 21,326,373 km (0.105 R)
• M23: 22,782,858 km (0.062 R)
• M24: 24,527,169 km (0.083 R)
• M25: 27,669,173 km (0.074 R)
• M26: 31,728,212 km (0.07 R)
• M27: 34,737,822 km (0.064 R)
• M28: 37,634,187 km (0.096 R)
• M29: 39,293,826 km (0.104 R)
• M30: 42,435,231 km (0.079 R)
• M31: 44,564,458 km (0.066 R)
• M32: 48,328,191 km (0.084 R)
• M33: 52,113,465 km (0.057 R)
• M34: 56,285,900 km (0.032 R)
• M35: 56,871,426 km (0.076 R)
• M36: 60,471,199 km (0.099 R)
• M37: 63,373,697 km (0.117 R)
• M38: 65,287,802 km (0.062 R)
• M39: 73,330,034 km (0.09 R)
• M40: 81,011,436 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit