🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 47 Hours

Environment

Temp: 234 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,929,647 km

• M1: 45,627 km (0.118 R)
• M2: 67,319 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.69 AU - 2.73 AU

Year: 1160 Days

Day: 17.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.03 AU - 2.87 AU

Year: 1354 Days

Day: 30.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.64 AU - 4.24 AU

Year: 2253 Days

Day: 42.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.15 AU - 5.57 AU

Year: 3783 Days

Day: 27.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,929,647 km

• M1: 37,998 km (0.065 R)
• M2: 1,228,348 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 10.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.7 AU - 7.64 AU

Year: 5412 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,929,647 km

• M1: 142,268 km (0.116 R)
• M2: 479,312 km (0.081 R)
• M3: 761,004 km (0.115 R)
• M4: 1,113,307 km (0.115 R)
• M5: 1,391,260 km (0.107 R)
• M6: 1,795,174 km (0.107 R)
• M7: 3,494,606 km (0.116 R)
• M8: 4,964,854 km (0.108 R)
• M9: 7,816,638 km (0.112 R)
• M10: 8,016,800 km (0.089 R)
• M11: 8,424,754 km (0.082 R)
• M12: 10,197,040 km (0.093 R)
• M13: 10,618,457 km (0.086 R)
• M14: 11,447,079 km (0.048 R)
• M15: 12,348,855 km (0.098 R)
• M16: 12,558,592 km (0.098 R)
• M17: 13,328,572 km (0.106 R)
• M18: 17,675,288 km (0.08 R)
• M19: 17,926,462 km (0.103 R)
• M20: 19,261,474 km (0.095 R)
• M21: 20,590,651 km (0.116 R)
• M22: 24,372,784 km (0.115 R)
• M23: 25,203,651 km (0.069 R)
• M24: 25,443,606 km (0.08 R)
• M25: 25,866,220 km (0.12 R)
• M26: 26,353,610 km (0.107 R)
• M27: 27,217,388 km (0.098 R)
• M28: 27,529,299 km (0.049 R)
• M29: 28,666,842 km (0.1 R)
• M30: 29,308,916 km (0.117 R)
• M31: 29,567,720 km (0.119 R)
• M32: 30,878,796 km (0.091 R)
• M33: 32,083,208 km (0.068 R)
• M34: 32,489,815 km (0.044 R)
• M35: 34,141,974 km (0.103 R)
• M36: 34,561,446 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.4

Radius: 11

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.06 AU - 12.2 AU

Year: 11384 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,929,647 km

• M1: 142,268 km (0.104 R)
• M2: 470,186 km (0.027 R)
• M3: 1,504,655 km (0.094 R)
• M4: 1,892,413 km (0.119 R)
• M5: 2,135,659 km (0.077 R)
• M6: 2,484,671 km (0.064 R)
• M7: 3,111,486 km (0.054 R)
• M8: 3,319,278 km (0.044 R)
• M9: 4,808,674 km (0.109 R)
• M10: 5,134,199 km (0.113 R)
• M11: 6,103,743 km (0.113 R)
• M12: 6,583,054 km (0.074 R)
• M13: 7,356,774 km (0.097 R)
• M14: 8,132,439 km (0.056 R)
• M15: 9,213,134 km (0.086 R)
• M16: 9,894,553 km (0.054 R)
• M17: 11,731,016 km (0.104 R)
• M18: 12,343,769 km (0.103 R)
• M19: 13,616,697 km (0.104 R)
• M20: 14,276,873 km (0.117 R)
• M21: 15,181,641 km (0.039 R)
• M22: 15,528,109 km (0.119 R)
• M23: 19,730,912 km (0.103 R)
• M24: 20,325,115 km (0.11 R)
• M25: 21,267,132 km (0.108 R)
• M26: 25,622,226 km (0.12 R)
• M27: 26,450,998 km (0.069 R)
• M28: 29,898,630 km (0.119 R)
• M29: 30,875,654 km (0.108 R)
• M30: 31,785,209 km (0.119 R)
• M31: 35,643,937 km (0.109 R)
• M32: 37,249,571 km (0.118 R)
• M33: 41,039,483 km (0.071 R)
• M34: 44,321,960 km (0.117 R)
• M35: 45,212,067 km (0.065 R)
• M36: 51,797,814 km (0.105 R)
• M37: 52,867,289 km (0.076 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit