🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.11 AU - 1.67 AU

Year: 726 Days

Day: 30 Hours

Environment

Temp: -98 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,507,040 km

• M1: 47,871 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.34 AU - 1.44 AU

Year: 726 Days

Day: 47.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,507,040 km

• M1: 93,798 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.59 AU - 1.59 AU

Year: 888 Days

Day: 46.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,507,040 km

• M1: 305,180 km (0.118 R)

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 9.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.58 AU - 2.66 AU

Year: 1878 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,507,040 km

• M1: 121,922 km (0.068 R)
• M2: 431,889 km (0.117 R)
• M3: 749,485 km (0.112 R)
• M4: 1,335,460 km (0.084 R)
• M5: 1,751,043 km (0.108 R)
• M6: 2,252,046 km (0.054 R)
• M7: 2,562,911 km (0.096 R)
• M8: 3,181,199 km (0.117 R)
• M9: 4,328,914 km (0.102 R)
• M10: 5,465,259 km (0.109 R)
• M11: 5,892,810 km (0.117 R)
• M12: 6,294,181 km (0.059 R)
• M13: 6,764,367 km (0.114 R)
• M14: 7,636,672 km (0.12 R)
• M15: 8,463,500 km (0.073 R)
• M16: 9,348,820 km (0.107 R)
• M17: 11,089,391 km (0.071 R)
• M18: 11,813,145 km (0.038 R)
• M19: 12,722,701 km (0.057 R)
• M20: 13,719,172 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.99 AU - 4.13 AU

Year: 2975 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,507,040 km

• M1: 172,935 km (0.101 R)
• M2: 708,196 km (0.042 R)
• M3: 1,162,824 km (0.093 R)
• M4: 1,779,317 km (0.101 R)
• M5: 2,282,265 km (0.052 R)
• M6: 2,721,484 km (0.098 R)
• M7: 3,721,696 km (0.108 R)
• M8: 4,162,411 km (0.068 R)
• M9: 5,195,085 km (0.11 R)
• M10: 5,677,090 km (0.112 R)
• M11: 6,213,996 km (0.06 R)
• M12: 7,765,476 km (0.055 R)
• M13: 8,647,655 km (0.083 R)
• M14: 9,228,244 km (0.112 R)
• M15: 10,721,231 km (0.091 R)
• M16: 12,694,277 km (0.115 R)
• M17: 13,191,839 km (0.108 R)
• M18: 15,925,292 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 12.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.2 AU - 5.6 AU

Year: 4804 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,507,040 km

• M1: 151,243 km (0.089 R)
• M2: 562,039 km (0.058 R)
• M3: 983,456 km (0.082 R)
• M4: 1,611,767 km (0.039 R)
• M5: 2,462,680 km (0.037 R)
• M6: 3,276,642 km (0.052 R)
• M7: 4,093,297 km (0.09 R)
• M8: 5,790,784 km (0.104 R)
• M9: 6,449,463 km (0.114 R)
• M10: 7,053,240 km (0.1 R)
• M11: 7,584,911 km (0.069 R)
• M12: 9,175,885 km (0.098 R)
• M13: 9,681,077 km (0.059 R)
• M14: 11,119,610 km (0.088 R)
• M15: 11,890,188 km (0.102 R)
• M16: 13,538,009 km (0.093 R)
• M17: 15,746,223 km (0.118 R)
• M18: 16,410,288 km (0.086 R)
• M19: 17,155,884 km (0.062 R)
• M20: 21,009,525 km (0.044 R)
• M21: 23,330,686 km (0.103 R)
• M22: 25,405,309 km (0.118 R)
• M23: 26,487,500 km (0.114 R)
• M24: 30,471,740 km (0.078 R)
• M25: 32,075,579 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 11.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.82 AU - 5.24 AU

Year: 4997 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,507,040 km

• M1: 148,700 km (0.075 R)
• M2: 906,264 km (0.113 R)
• M3: 1,829,582 km (0.078 R)
• M4: 3,138,563 km (0.102 R)
• M5: 4,519,651 km (0.112 R)
• M6: 5,118,192 km (0.114 R)
• M7: 6,652,169 km (0.073 R)
• M8: 7,142,102 km (0.044 R)
• M9: 8,866,666 km (0.117 R)
• M10: 10,042,056 km (0.062 R)
• M11: 14,850,730 km (0.09 R)
• M12: 17,233,525 km (0.095 R)
• M13: 19,673,766 km (0.118 R)
• M14: 20,175,517 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit