🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.77 AU - 1.15 AU

Year: 352 Days

Day: 18 Hours

Environment

Temp: 27 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,907,118 km

• M1: 357,988 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.74 AU - 2.86 AU

Year: 1307 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.93 AU - 3.07 AU

Year: 1481 Days

Day: 39.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.46 AU - 2.82 AU

Year: 1607 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.06 AU - 3.16 AU

Year: 2055 Days

Day: 39.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 8.3

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.3 AU - 6.8 AU

Year: 4900 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,907,118 km

• M1: 129,701 km (0.052 R)
• M2: 409,300 km (0.101 R)
• M3: 732,880 km (0.08 R)
• M4: 1,249,591 km (0.051 R)
• M5: 2,518,031 km (0.088 R)
• M6: 3,415,619 km (0.091 R)
• M7: 5,168,457 km (0.077 R)
• M8: 6,868,337 km (0.117 R)
• M9: 7,486,027 km (0.09 R)
• M10: 10,420,688 km (0.073 R)
• M11: 10,959,690 km (0.118 R)
• M12: 11,517,241 km (0.076 R)
• M13: 12,142,261 km (0.092 R)
• M14: 13,777,216 km (0.117 R)
• M15: 18,692,703 km (0.093 R)
• M16: 22,599,601 km (0.109 R)
• M17: 26,108,868 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 9.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.29 AU - 6.19 AU

Year: 5153 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,907,118 km

• M1: 123,119 km (0.107 R)
• M2: 452,384 km (0.097 R)
• M3: 1,135,448 km (0.104 R)
• M4: 1,603,839 km (0.093 R)
• M5: 4,204,598 km (0.106 R)
• M6: 4,684,209 km (0.051 R)
• M7: 7,479,594 km (0.1 R)
• M8: 10,787,951 km (0.102 R)
• M9: 11,277,435 km (0.095 R)
• M10: 13,082,932 km (0.112 R)
• M11: 15,969,274 km (0.06 R)
• M12: 16,959,312 km (0.112 R)
• M13: 21,124,566 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 9

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.79 AU - 10.19 AU

Year: 9270 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,907,118 km

• M1: 116,537 km (0.104 R)
• M2: 774,767 km (0.106 R)
• M3: 1,339,051 km (0.105 R)
• M4: 2,017,776 km (0.098 R)
• M5: 2,593,578 km (0.077 R)
• M6: 3,419,807 km (0.058 R)
• M7: 4,015,955 km (0.117 R)
• M8: 4,353,747 km (0.065 R)
• M9: 5,150,954 km (0.105 R)
• M10: 5,863,339 km (0.119 R)
• M11: 7,276,291 km (0.089 R)
• M12: 8,396,629 km (0.084 R)
• M13: 9,777,418 km (0.106 R)
• M14: 10,132,264 km (0.103 R)
• M15: 10,921,542 km (0.12 R)
• M16: 12,152,583 km (0.071 R)
• M17: 14,954,701 km (0.063 R)
• M18: 18,085,186 km (0.112 R)
• M19: 19,166,479 km (0.106 R)
• M20: 19,483,028 km (0.084 R)
• M21: 20,868,155 km (0.112 R)
• M22: 22,317,758 km (0.101 R)
• M23: 25,798,751 km (0.054 R)
• M24: 29,101,872 km (0.1 R)
• M25: 30,262,752 km (0.078 R)
• M26: 31,895,014 km (0.079 R)
• M27: 34,045,932 km (0.083 R)
• M28: 34,627,718 km (0.113 R)
• M29: 36,291,695 km (0.116 R)
• M30: 40,945,236 km (0.105 R)
• M31: 43,075,360 km (0.116 R)
• M32: 43,892,763 km (0.038 R)
• M33: 47,554,919 km (0.091 R)
• M34: 48,135,957 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit