🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 147 Days

Day: 44.1 Hours

Environment

Temp: 296 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.88 AU - 1 AU

Year: 280 Days

Day: 20.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,294,671 km

• M1: 341,831 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.07 AU - 1.19 AU

Year: 369 Days

Day: 30.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,294,671 km

• M1: 22,440 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.16 AU - 1.54 AU

Year: 482 Days

Day: 41.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2 AU - 2.86 AU

Year: 1165 Days

Day: 27 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,294,671 km

• M1: 1,025,493 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 2.98 AU

Year: 1290 Days

Day: 28.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,294,671 km

• M1: 54,902 km (0.099 R)
• M2: 1,453,044 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.28 AU - 4.88 AU

Year: 3015 Days

Day: 21.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.56 AU - 6.34 AU

Year: 4464 Days

Day: 21.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 12.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.04 AU - 16.22 AU

Year: 17213 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,294,671 km

• M1: 176,376 km (0.05 R)
• M2: 586,424 km (0.118 R)
• M3: 1,206,507 km (0.043 R)
• M4: 2,308,744 km (0.107 R)
• M5: 3,635,378 km (0.069 R)
• M6: 4,792,966 km (0.102 R)
• M7: 9,182,018 km (0.097 R)
• M8: 10,327,639 km (0.037 R)
• M9: 10,935,156 km (0.041 R)
• M10: 12,423,355 km (0.091 R)
• M11: 13,607,123 km (0.075 R)
• M12: 14,115,905 km (0.069 R)
• M13: 17,954,437 km (0.116 R)
• M14: 20,019,636 km (0.091 R)
• M15: 26,593,415 km (0.118 R)
• M16: 27,735,894 km (0.037 R)
• M17: 29,631,598 km (0.04 R)
• M18: 30,984,113 km (0.109 R)
• M19: 31,486,013 km (0.063 R)
• M20: 37,370,745 km (0.115 R)
• M21: 40,720,840 km (0.106 R)
• M22: 48,347,638 km (0.106 R)
• M23: 52,495,688 km (0.094 R)
• M24: 55,943,321 km (0.116 R)
• M25: 58,578,337 km (0.104 R)
• M26: 60,315,468 km (0.075 R)
• M27: 63,487,840 km (0.082 R)
• M28: 70,595,534 km (0.096 R)
• M29: 72,122,031 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.3

Radius: 7.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 17.18 AU - 27.56 AU

Year: 32545 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,294,671 km

• M1: 88,412 km (0.095 R)
• M2: 360,232 km (0.099 R)
• M3: 1,128,118 km (0.063 R)
• M4: 2,561,116 km (0.104 R)
• M5: 3,262,580 km (0.108 R)
• M6: 3,891,789 km (0.055 R)
• M7: 5,193,290 km (0.075 R)
• M8: 5,549,333 km (0.091 R)
• M9: 7,283,621 km (0.081 R)
• M10: 8,568,816 km (0.119 R)
• M11: 9,759,765 km (0.063 R)
• M12: 10,738,434 km (0.11 R)
• M13: 13,542,796 km (0.091 R)
• M14: 14,065,940 km (0.037 R)
• M15: 14,680,338 km (0.112 R)
• M16: 16,715,468 km (0.054 R)
• M17: 18,202,321 km (0.094 R)
• M18: 19,210,162 km (0.105 R)
• M19: 21,840,840 km (0.102 R)
• M20: 24,812,901 km (0.074 R)
• M21: 25,709,142 km (0.105 R)
• M22: 26,395,497 km (0.114 R)
• M23: 33,807,024 km (0.08 R)
• M24: 34,492,332 km (0.111 R)
• M25: 34,908,065 km (0.12 R)
• M26: 36,891,882 km (0.075 R)
• M27: 44,590,189 km (0.104 R)
• M28: 50,751,676 km (0.086 R)
• M29: 52,193,949 km (0.101 R)
• M30: 55,349,118 km (0.032 R)
• M31: 65,150,770 km (0.045 R)
• M32: 70,792,854 km (0.086 R)
• M33: 74,191,418 km (0.087 R)
• M34: 75,580,883 km (0.074 R)

Kuiper Belt

Range: 35.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit