🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.9 AU

Year: 259 Days

Day: 16 Hours

Environment

Temp: 87 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,690,925 km

• M1: 53,706 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.23 AU - 2.27 AU

Year: 1245 Days

Day: 46.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,690,925 km

• M1: 71,957 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.05 AU - 2.93 AU

Year: 1450 Days

Day: 39.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 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: 845.9

Radius: 8.1

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.56 AU - 8.52 AU

Year: 6892 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,690,925 km

• M1: 102,475 km (0.095 R)
• M2: 587,620 km (0.085 R)
• M3: 1,097,151 km (0.108 R)
• M4: 1,351,617 km (0.07 R)
• M5: 2,015,083 km (0.088 R)
• M6: 2,879,460 km (0.103 R)
• M7: 3,194,812 km (0.069 R)
• M8: 3,486,827 km (0.058 R)
• M9: 5,631,462 km (0.06 R)
• M10: 9,319,798 km (0.06 R)
• M11: 9,685,565 km (0.075 R)
• M12: 10,641,794 km (0.083 R)
• M13: 11,399,208 km (0.111 R)
• M14: 12,519,397 km (0.075 R)
• M15: 17,325,378 km (0.065 R)
• M16: 17,948,753 km (0.086 R)
• M17: 18,586,937 km (0.054 R)
• M18: 20,059,279 km (0.105 R)
• M19: 22,168,160 km (0.111 R)
• M20: 30,560,152 km (0.115 R)
• M21: 35,399,943 km (0.049 R)
• M22: 35,954,951 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 12.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.92 AU - 12.36 AU

Year: 11913 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,690,925 km

• M1: 156,629 km (0.114 R)
• M2: 887,115 km (0.089 R)
• M3: 1,460,225 km (0.107 R)
• M4: 1,897,350 km (0.095 R)
• M5: 2,776,237 km (0.109 R)
• M6: 4,224,494 km (0.082 R)
• M7: 4,823,335 km (0.113 R)
• M8: 6,454,101 km (0.113 R)
• M9: 10,400,044 km (0.043 R)
• M10: 11,943,894 km (0.087 R)
• M11: 12,352,595 km (0.043 R)
• M12: 14,538,669 km (0.058 R)
• M13: 16,091,196 km (0.036 R)
• M14: 18,623,289 km (0.08 R)
• M15: 21,485,246 km (0.084 R)
• M16: 23,336,669 km (0.118 R)
• M17: 24,138,813 km (0.118 R)
• M18: 29,900,276 km (0.08 R)
• M19: 30,751,039 km (0.089 R)
• M20: 32,204,532 km (0.043 R)
• M21: 34,110,858 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.1

Radius: 8.1

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.17 AU - 12.73 AU

Year: 13369 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,690,925 km

• M1: 102,026 km (0.09 R)
• M2: 822,190 km (0.101 R)
• M3: 1,207,105 km (0.053 R)
• M4: 1,725,013 km (0.067 R)
• M5: 3,127,044 km (0.09 R)
• M6: 3,552,800 km (0.105 R)
• M7: 5,099,193 km (0.073 R)
• M8: 7,388,340 km (0.028 R)
• M9: 8,661,118 km (0.109 R)
• M10: 9,450,845 km (0.086 R)
• M11: 10,559,067 km (0.106 R)
• M12: 11,116,169 km (0.093 R)
• M13: 11,459,795 km (0.116 R)
• M14: 11,810,453 km (0.09 R)
• M15: 12,780,744 km (0.063 R)
• M16: 14,133,708 km (0.051 R)
• M17: 16,596,687 km (0.115 R)
• M18: 17,812,469 km (0.088 R)
• M19: 18,125,428 km (0.087 R)
• M20: 19,913,122 km (0.12 R)
• M21: 21,284,935 km (0.08 R)
• M22: 22,445,066 km (0.066 R)
• M23: 25,184,054 km (0.088 R)
• M24: 27,927,230 km (0.103 R)
• M25: 28,349,993 km (0.1 R)
• M26: 29,425,303 km (0.096 R)
• M27: 36,960,099 km (0.076 R)
• M28: 37,983,947 km (0.106 R)
• M29: 39,290,086 km (0.058 R)
• M30: 39,954,300 km (0.104 R)
• M31: 43,671,059 km (0.091 R)
• M32: 47,612,066 km (0.074 R)
• M33: 48,064,001 km (0.115 R)
• M34: 50,055,896 km (0.065 R)
• M35: 52,903,791 km (0.109 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: 515 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit