🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 39.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 8 °

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: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 14.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,049,777 km

• M1: 81,531 km (0.071 R)
• M2: 286,031 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 33.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.66 AU - 0.7 AU

Year: 196 Days

Day: 34.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.77 AU

Year: 227 Days

Day: 47.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1 AU - 1.16 AU

Year: 393 Days

Day: 35.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,049,777 km

• M1: 296,802 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.68 AU - 4.32 AU

Year: 2291 Days

Day: 39.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.22 AU - 4.26 AU

Year: 2530 Days

Day: 43.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,049,777 km

• M1: 241,301 km (0.083 R)
• M2: 1,845,589 km (0.112 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.64 AU - 4.82 AU

Year: 3599 Days

Day: 42.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 14.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.6 AU - 12.74 AU

Year: 13947 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,049,777 km

• M1: 187,596 km (0.04 R)
• M2: 312,959 km (0.085 R)
• M3: 629,957 km (0.091 R)
• M4: 858,692 km (0.1 R)
• M5: 994,377 km (0.118 R)
• M6: 1,159,084 km (0.05 R)
• M7: 1,289,234 km (0.108 R)
• M8: 1,589,029 km (0.12 R)
• M9: 1,810,134 km (0.082 R)
• M10: 2,201,931 km (0.073 R)
• M11: 3,034,892 km (0.072 R)
• M12: 3,406,493 km (0.1 R)
• M13: 3,825,966 km (0.048 R)
• M14: 4,160,167 km (0.05 R)
• M15: 5,036,960 km (0.099 R)
• M16: 6,085,791 km (0.102 R)
• M17: 6,202,178 km (0.111 R)
• M18: 6,715,149 km (0.072 R)
• M19: 7,037,682 km (0.095 R)
• M20: 7,160,053 km (0.092 R)
• M21: 7,283,023 km (0.116 R)
• M22: 7,406,740 km (0.118 R)
• M23: 8,163,855 km (0.077 R)
• M24: 9,034,066 km (0.116 R)
• M25: 9,300,948 km (0.094 R)
• M26: 10,117,154 km (0.093 R)
• M27: 10,627,433 km (0.086 R)
• M28: 11,818,082 km (0.079 R)
• M29: 11,915,171 km (0.108 R)
• M30: 12,355,438 km (0.073 R)
• M31: 13,050,918 km (0.08 R)
• M32: 13,403,371 km (0.109 R)
• M33: 14,169,462 km (0.063 R)
• M34: 14,324,445 km (0.095 R)
• M35: 14,427,967 km (0.109 R)
• M36: 14,792,537 km (0.102 R)
• M37: 15,054,931 km (0.083 R)
• M38: 15,744,129 km (0.082 R)
• M39: 17,428,900 km (0.076 R)
• M40: 17,539,602 km (0.119 R)
• M41: 17,706,105 km (0.045 R)
• M42: 20,381,663 km (0.096 R)
• M43: 20,732,320 km (0.092 R)
• M44: 20,967,189 km (0.086 R)
• M45: 21,975,179 km (0.059 R)
• M46: 23,120,351 km (0.094 R)
• M47: 23,669,674 km (0.085 R)
• M48: 23,915,164 km (0.064 R)
• M49: 24,038,283 km (0.112 R)
• M50: 24,346,754 km (0.092 R)
• M51: 25,217,863 km (0.058 R)
• M52: 25,531,569 km (0.094 R)
• M53: 26,734,935 km (0.108 R)
• M54: 27,311,485 km (0.077 R)
• M55: 28,151,477 km (0.045 R)
• M56: 28,281,477 km (0.104 R)
• M57: 28,411,628 km (0.092 R)
• M58: 28,934,323 km (0.113 R)
• M59: 31,057,116 km (0.116 R)
• M60: 32,069,296 km (0.113 R)
• M61: 32,273,048 km (0.07 R)
• M62: 32,886,848 km (0.097 R)
• M63: 33,229,577 km (0.112 R)
• M64: 33,849,361 km (0.112 R)
• M65: 34,195,380 km (0.038 R)
• M66: 34,751,436 km (0.092 R)
• M67: 36,508,313 km (0.04 R)
• M68: 37,647,950 km (0.106 R)
• M69: 37,934,579 km (0.11 R)
• M70: 38,294,063 km (0.107 R)
• M71: 38,438,126 km (0.063 R)
• M72: 38,726,850 km (0.111 R)
• M73: 38,943,916 km (0.063 R)
• M74: 39,524,505 km (0.101 R)
• M75: 40,841,565 km (0.119 R)
• M76: 43,143,428 km (0.108 R)
• M77: 43,819,610 km (0.104 R)
• M78: 44,272,293 km (0.055 R)
• M79: 44,802,318 km (0.077 R)
• M80: 44,954,310 km (0.055 R)
• M81: 46,482,153 km (0.052 R)
• M82: 48,416,004 km (0.12 R)
• M83: 51,485,005 km (0.104 R)
• M84: 52,441,833 km (0.103 R)
• M85: 53,083,159 km (0.069 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit