🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 23.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 200 Days

Day: 29.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 204 Days

Day: 44.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.05 AU - 7.53 AU

Year: 6738 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,003,226 km

• M1: 185,352 km (0.082 R)
• M2: 673,190 km (0.096 R)
• M3: 1,922,931 km (0.027 R)
• M4: 2,530,298 km (0.106 R)
• M5: 3,299,979 km (0.113 R)
• M6: 3,956,265 km (0.081 R)
• M7: 5,507,745 km (0.086 R)
• M8: 6,324,848 km (0.099 R)
• M9: 7,812,001 km (0.081 R)
• M10: 8,775,411 km (0.111 R)
• M11: 9,268,336 km (0.103 R)
• M12: 10,194,496 km (0.102 R)
• M13: 11,181,693 km (0.098 R)
• M14: 12,362,170 km (0.085 R)
• M15: 12,937,673 km (0.066 R)
• M16: 13,811,175 km (0.079 R)
• M17: 15,778,536 km (0.071 R)
• M18: 18,038,960 km (0.09 R)
• M19: 18,665,027 km (0.065 R)
• M20: 20,081,569 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 12.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.18 AU - 8.18 AU

Year: 8909 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,003,226 km

• M1: 161,865 km (0.052 R)
• M2: 806,482 km (0.043 R)
• M3: 1,451,698 km (0.08 R)
• M4: 3,821,478 km (0.095 R)
• M5: 4,783,242 km (0.1 R)
• M6: 5,531,830 km (0.1 R)
• M7: 6,285,205 km (0.088 R)
• M8: 6,989,961 km (0.117 R)
• M9: 8,646,159 km (0.094 R)
• M10: 10,348,433 km (0.112 R)
• M11: 12,264,333 km (0.083 R)
• M12: 12,952,632 km (0.109 R)
• M13: 14,469,256 km (0.068 R)
• M14: 16,169,136 km (0.11 R)
• M15: 17,925,714 km (0.116 R)
• M16: 19,114,718 km (0.064 R)
• M17: 19,573,834 km (0.086 R)
• M18: 23,343,102 km (0.111 R)
• M19: 25,860,386 km (0.055 R)
• M20: 28,553,446 km (0.102 R)
• M21: 31,322,653 km (0.102 R)
• M22: 35,862,948 km (0.103 R)
• M23: 36,679,752 km (0.088 R)
• M24: 37,988,135 km (0.111 R)
• M25: 40,824,212 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.6

Radius: 3.8

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.45 AU - 17.65 AU

Year: 21134 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 109.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,003,226 km

• M1: 52,808 km (0.074 R)
• M2: 200,162 km (0.116 R)
• M3: 420,220 km (0.037 R)
• M4: 711,637 km (0.119 R)
• M5: 880,383 km (0.098 R)
• M6: 1,229,994 km (0.069 R)
• M7: 1,666,071 km (0.099 R)
• M8: 1,802,804 km (0.026 R)
• M9: 1,928,616 km (0.046 R)
• M10: 2,279,273 km (0.072 R)
• M11: 2,648,182 km (0.076 R)
• M12: 2,787,457 km (0.052 R)
• M13: 3,055,537 km (0.069 R)
• M14: 5,180,724 km (0.095 R)
• M15: 6,376,011 km (0.084 R)
• M16: 8,077,537 km (0.12 R)
• M17: 9,563,642 km (0.094 R)
• M18: 9,947,959 km (0.119 R)
• M19: 10,864,845 km (0.082 R)
• M20: 11,102,556 km (0.083 R)
• M21: 11,836,632 km (0.074 R)
• M22: 13,468,895 km (0.11 R)
• M23: 14,588,635 km (0.103 R)
• M24: 15,618,167 km (0.055 R)
• M25: 17,251,926 km (0.105 R)
• M26: 18,825,097 km (0.075 R)
• M27: 19,515,192 km (0.104 R)
• M28: 22,063,292 km (0.071 R)
• M29: 23,220,133 km (0.117 R)
• M30: 27,807,701 km (0.1 R)
• M31: 29,499,952 km (0.091 R)
• M32: 35,374,660 km (0.056 R)
• M33: 40,401,448 km (0.109 R)
• M34: 49,043,717 km (0.036 R)
• M35: 59,756,271 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 4.6

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.08 AU - 18.22 AU

Year: 23576 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,003,226 km

• M1: 59,241 km (0.093 R)
• M2: 260,300 km (0.114 R)
• M3: 524,041 km (0.114 R)
• M4: 785,538 km (0.036 R)
• M5: 1,358,349 km (0.107 R)
• M6: 1,537,567 km (0.062 R)
• M7: 2,132,966 km (0.095 R)
• M8: 2,461,334 km (0.085 R)
• M9: 2,615,120 km (0.099 R)
• M10: 3,090,692 km (0.098 R)
• M11: 6,200,682 km (0.085 R)
• M12: 7,129,087 km (0.087 R)
• M13: 7,307,407 km (0.039 R)
• M14: 8,050,460 km (0.089 R)
• M15: 8,589,760 km (0.104 R)
• M16: 10,126,429 km (0.101 R)
• M17: 10,465,717 km (0.092 R)
• M18: 11,107,642 km (0.091 R)
• M19: 13,731,888 km (0.043 R)
• M20: 14,571,730 km (0.073 R)
• M21: 16,585,617 km (0.03 R)
• M22: 20,610,697 km (0.08 R)
• M23: 21,063,979 km (0.057 R)
• M24: 22,559,508 km (0.047 R)
• M25: 25,655,736 km (0.115 R)
• M26: 28,017,288 km (0.106 R)
• M27: 31,705,025 km (0.057 R)
• M28: 34,546,636 km (0.098 R)
• M29: 43,932,407 km (0.079 R)
• M30: 47,928,016 km (0.078 R)
• M31: 51,326,880 km (0.048 R)
• M32: 61,354,874 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit