🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 159 Days

Day: 36.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 241 Days

Day: 40 Hours

Environment

Temp: 87 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,565,305 km

• M1: 36,203 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.19 AU - 2.63 AU

Year: 1417 Days

Day: 15.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 14.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.87 AU - 7.21 AU

Year: 7075 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,565,305 km

• M1: 364,121 km (0.098 R)
• M2: 818,749 km (0.05 R)
• M3: 1,795,623 km (0.085 R)
• M4: 2,645,040 km (0.085 R)
• M5: 4,408,200 km (0.094 R)
• M6: 6,448,117 km (0.109 R)
• M7: 9,399,533 km (0.111 R)
• M8: 10,201,976 km (0.043 R)
• M9: 10,857,365 km (0.086 R)
• M10: 12,461,503 km (0.066 R)
• M11: 15,037,428 km (0.111 R)
• M12: 16,897,678 km (0.083 R)
• M13: 21,675,535 km (0.118 R)
• M14: 22,446,712 km (0.106 R)
• M15: 24,126,097 km (0.079 R)
• M16: 26,843,992 km (0.087 R)
• M17: 27,733,800 km (0.055 R)
• M18: 32,680,552 km (0.066 R)
• M19: 34,106,669 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 10.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.91 AU - 9.63 AU

Year: 8203 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,565,305 km

• M1: 135,835 km (0.104 R)
• M2: 840,142 km (0.069 R)
• M3: 1,185,862 km (0.104 R)
• M4: 1,711,250 km (0.045 R)
• M5: 2,335,372 km (0.112 R)
• M6: 3,504,181 km (0.083 R)
• M7: 4,324,426 km (0.05 R)
• M8: 5,176,834 km (0.086 R)
• M9: 5,804,996 km (0.116 R)
• M10: 6,769,004 km (0.12 R)
• M11: 7,175,911 km (0.111 R)
• M12: 7,876,777 km (0.06 R)
• M13: 8,368,954 km (0.103 R)
• M14: 11,924,895 km (0.111 R)
• M15: 13,710,046 km (0.032 R)
• M16: 15,223,827 km (0.102 R)
• M17: 16,980,555 km (0.115 R)
• M18: 18,724,268 km (0.103 R)
• M19: 19,602,407 km (0.084 R)
• M20: 22,482,914 km (0.057 R)
• M21: 23,896,614 km (0.078 R)
• M22: 29,360,527 km (0.097 R)
• M23: 37,064,368 km (0.107 R)
• M24: 39,507,451 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807

Radius: 6

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.81 AU - 14.31 AU

Year: 17876 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,565,305 km

• M1: 74,649 km (0.099 R)
• M2: 316,100 km (0.052 R)
• M3: 577,597 km (0.113 R)
• M4: 1,016,817 km (0.089 R)
• M5: 3,213,961 km (0.118 R)
• M6: 3,435,515 km (0.106 R)
• M7: 4,358,833 km (0.082 R)
• M8: 5,712,544 km (0.04 R)
• M9: 5,914,950 km (0.087 R)
• M10: 6,164,031 km (0.118 R)
• M11: 8,572,856 km (0.047 R)
• M12: 9,955,888 km (0.081 R)
• M13: 11,354,030 km (0.094 R)
• M14: 11,739,244 km (0.067 R)
• M15: 12,066,863 km (0.102 R)
• M16: 14,310,084 km (0.104 R)
• M17: 16,816,895 km (0.058 R)
• M18: 17,571,317 km (0.092 R)
• M19: 21,587,870 km (0.106 R)
• M20: 23,496,889 km (0.115 R)
• M21: 23,704,082 km (0.105 R)
• M22: 24,227,674 km (0.073 R)
• M23: 30,382,580 km (0.117 R)
• M24: 30,628,668 km (0.079 R)
• M25: 33,293,305 km (0.088 R)
• M26: 33,949,741 km (0.072 R)
• M27: 39,955,946 km (0.057 R)
• M28: 41,902,364 km (0.108 R)
• M29: 42,976,028 km (0.113 R)
• M30: 43,441,875 km (0.106 R)
• M31: 46,470,035 km (0.092 R)
• M32: 48,453,554 km (0.112 R)
• M33: 48,789,401 km (0.115 R)
• M34: 52,411,464 km (0.086 R)
• M35: 52,943,135 km (0.095 R)
• M36: 58,079,578 km (0.099 R)
• M37: 58,839,535 km (0.055 R)
• M38: 67,850,264 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit