🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 236 Days

Day: 41 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.68 AU - 1.1 AU

Year: 305 Days

Day: 30.2 Hours

Environment

Temp: 80 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.98 AU - 1.54 AU

Year: 514 Days

Day: 39.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.41 AU - 1.57 AU

Year: 661 Days

Day: 16.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,807,615 km

• M1: 800,199 km (0.113 R)
• M2: 1,062,294 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.44 AU - 2.18 AU

Year: 885 Days

Day: 26.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.83 AU - 2.73 AU

Year: 1251 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.28 AU - 3.04 AU

Year: 1577 Days

Day: 27 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.88 AU - 4.16 AU

Year: 2929 Days

Day: 33.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.81 AU - 4.81 AU

Year: 3252 Days

Day: 18.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 53.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 11.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.41 AU - 6.07 AU

Year: 4359 Days

Day: 5.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 83.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,807,615 km

• M1: 194,627 km (0.059 R)
• M2: 315,352 km (0.096 R)
• M3: 400,773 km (0.083 R)
• M4: 487,091 km (0.072 R)
• M5: 893,548 km (0.087 R)
• M6: 1,069,475 km (0.1 R)
• M7: 1,378,544 km (0.032 R)
• M8: 1,472,193 km (0.095 R)
• M9: 1,551,928 km (0.114 R)
• M10: 2,043,806 km (0.07 R)
• M11: 2,391,920 km (0.056 R)
• M12: 2,544,211 km (0.103 R)
• M13: 2,739,137 km (0.044 R)
• M14: 3,082,015 km (0.107 R)
• M15: 3,248,219 km (0.101 R)
• M16: 3,831,052 km (0.104 R)
• M17: 3,987,531 km (0.112 R)
• M18: 4,123,366 km (0.085 R)
• M19: 4,237,808 km (0.119 R)
• M20: 4,353,298 km (0.072 R)
• M21: 4,849,963 km (0.048 R)
• M22: 4,970,838 km (0.043 R)
• M23: 5,141,828 km (0.119 R)
• M24: 5,641,186 km (0.116 R)
• M25: 5,948,460 km (0.076 R)
• M26: 6,313,778 km (0.108 R)
• M27: 6,632,721 km (0.099 R)
• M28: 6,848,441 km (0.1 R)
• M29: 7,148,684 km (0.057 R)
• M30: 7,677,662 km (0.097 R)
• M31: 7,847,306 km (0.073 R)
• M32: 8,018,296 km (0.101 R)
• M33: 8,451,083 km (0.117 R)
• M34: 8,980,510 km (0.088 R)
• M35: 9,794,771 km (0.076 R)
• M36: 10,507,006 km (0.069 R)
• M37: 10,917,054 km (0.058 R)
• M38: 11,300,174 km (0.101 R)
• M39: 12,079,729 km (0.118 R)
• M40: 13,247,639 km (0.093 R)
• M41: 13,451,541 km (0.111 R)
• M42: 13,725,006 km (0.068 R)
• M43: 13,862,337 km (0.103 R)
• M44: 14,731,501 km (0.11 R)
• M45: 14,907,428 km (0.114 R)
• M46: 15,119,408 km (0.084 R)
• M47: 15,403,794 km (0.069 R)
• M48: 15,510,756 km (0.093 R)
• M49: 15,869,492 km (0.111 R)
• M50: 16,086,109 km (0.097 R)
• M51: 16,485,685 km (0.105 R)
• M52: 16,778,299 km (0.064 R)
• M53: 17,072,707 km (0.103 R)
• M54: 17,294,561 km (0.103 R)
• M55: 18,305,095 km (0.112 R)
• M56: 18,836,466 km (0.092 R)
• M57: 18,912,911 km (0.116 R)
• M58: 18,989,355 km (0.113 R)
• M59: 19,219,287 km (0.094 R)
• M60: 19,411,670 km (0.053 R)
• M61: 19,798,231 km (0.083 R)
• M62: 20,657,671 km (0.053 R)
• M63: 20,894,185 km (0.12 R)
• M64: 21,171,240 km (0.071 R)
• M65: 21,290,470 km (0.064 R)
• M66: 22,291,878 km (0.088 R)
• M67: 22,615,458 km (0.104 R)
• M68: 23,104,045 km (0.112 R)
• M69: 23,637,062 km (0.106 R)
• M70: 23,801,919 km (0.104 R)
• M71: 24,049,952 km (0.06 R)
• M72: 24,215,707 km (0.054 R)
• M73: 24,381,910 km (0.057 R)
• M74: 25,682,813 km (0.086 R)
• M75: 25,767,485 km (0.111 R)
• M76: 26,363,034 km (0.072 R)
• M77: 26,491,240 km (0.088 R)
• M78: 28,220,292 km (0.109 R)
• M79: 28,746,278 km (0.083 R)
• M80: 28,878,223 km (0.119 R)
• M81: 29,319,537 km (0.106 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit