🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.58 AU - 0.7 AU

Year: 220 Days

Day: 46.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,593,790 km

• M1: 359,484 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.37 AU - 1.73 AU

Year: 831 Days

Day: 30.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,593,790 km

• M1: 402,269 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 8.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.99 AU - 3.65 AU

Year: 2604 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,593,790 km

• M1: 105,766 km (0.107 R)
• M2: 425,157 km (0.103 R)
• M3: 1,050,925 km (0.119 R)
• M4: 1,392,008 km (0.081 R)
• M5: 1,656,348 km (0.101 R)
• M6: 2,354,970 km (0.082 R)
• M7: 2,824,408 km (0.117 R)
• M8: 4,742,851 km (0.114 R)
• M9: 6,831,985 km (0.034 R)
• M10: 7,255,796 km (0.07 R)
• M11: 8,187,342 km (0.095 R)
• M12: 9,997,177 km (0.087 R)
• M13: 10,396,154 km (0.079 R)
• M14: 10,768,055 km (0.06 R)
• M15: 11,657,115 km (0.08 R)
• M16: 12,931,988 km (0.036 R)
• M17: 14,388,473 km (0.109 R)
• M18: 15,610,837 km (0.105 R)
• M19: 16,148,193 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 11.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.61 AU - 4.21 AU

Year: 3328 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,593,790 km

• M1: 139,425 km (0.114 R)
• M2: 551,418 km (0.065 R)
• M3: 1,110,465 km (0.114 R)
• M4: 1,578,108 km (0.094 R)
• M5: 2,042,609 km (0.091 R)
• M6: 2,787,906 km (0.112 R)
• M7: 3,324,214 km (0.119 R)
• M8: 3,686,241 km (0.051 R)
• M9: 4,356,290 km (0.066 R)
• M10: 5,130,459 km (0.112 R)
• M11: 5,857,355 km (0.116 R)
• M12: 6,417,599 km (0.041 R)
• M13: 6,860,858 km (0.087 R)
• M14: 7,776,397 km (0.095 R)
• M15: 8,315,248 km (0.046 R)
• M16: 11,013,096 km (0.1 R)
• M17: 13,374,050 km (0.059 R)
• M18: 15,418,305 km (0.037 R)
• M19: 15,893,577 km (0.114 R)
• M20: 16,652,188 km (0.063 R)
• M21: 18,893,313 km (0.032 R)
• M22: 20,558,039 km (0.101 R)
• M23: 21,133,990 km (0.107 R)
• M24: 22,385,526 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 13.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.45 AU - 6.27 AU

Year: 6106 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,593,790 km

• M1: 169,195 km (0.101 R)
• M2: 588,967 km (0.113 R)
• M3: 2,573,383 km (0.08 R)
• M4: 4,922,368 km (0.083 R)
• M5: 6,041,061 km (0.073 R)
• M6: 6,782,767 km (0.045 R)
• M7: 7,359,766 km (0.035 R)
• M8: 10,419,641 km (0.06 R)
• M9: 12,309,362 km (0.114 R)
• M10: 13,391,253 km (0.054 R)
• M11: 17,215,274 km (0.029 R)
• M12: 18,916,501 km (0.089 R)
• M13: 19,412,418 km (0.075 R)
• M14: 20,504,183 km (0.04 R)
• M15: 21,483,152 km (0.075 R)
• M16: 26,409,858 km (0.046 R)
• M17: 27,478,436 km (0.065 R)
• M18: 29,041,285 km (0.068 R)
• M19: 30,759,865 km (0.097 R)
• M20: 33,981,156 km (0.046 R)
• M21: 35,888,679 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 12.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.77 AU - 6.77 AU

Year: 6758 Days

Day: 10.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,593,790 km

• M1: 154,235 km (0.104 R)
• M2: 856,747 km (0.106 R)
• M3: 1,932,954 km (0.068 R)
• M4: 2,571,587 km (0.106 R)
• M5: 2,961,739 km (0.119 R)
• M6: 3,460,049 km (0.103 R)
• M7: 4,142,066 km (0.099 R)
• M8: 4,710,837 km (0.056 R)
• M9: 6,208,910 km (0.08 R)
• M10: 8,085,316 km (0.081 R)
• M11: 8,672,637 km (0.077 R)
• M12: 9,652,803 km (0.066 R)
• M13: 10,557,720 km (0.115 R)
• M14: 12,982,253 km (0.073 R)
• M15: 13,438,975 km (0.09 R)
• M16: 14,506,057 km (0.118 R)
• M17: 17,283,042 km (0.077 R)
• M18: 24,989,128 km (0.054 R)
• M19: 27,338,562 km (0.108 R)
• M20: 29,048,915 km (0.051 R)
• M21: 33,315,745 km (0.064 R)
• M22: 34,173,240 km (0.04 R)
• M23: 34,826,085 km (0.066 R)
• M24: 35,598,160 km (0.038 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: 349 - 15,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit