🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 235 Days

Day: 33.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,726,610 km

• M1: 389,852 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.45 AU - 1.53 AU

Year: 645 Days

Day: 44.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 1936 Days

Day: 29.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,726,610 km

• M1: 1,248,544 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.77 AU - 5.11 AU

Year: 3895 Days

Day: 43 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,726,610 km

• M1: 1,869,525 km (0.102 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 12.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.3 AU - 6.82 AU

Year: 5292 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,726,610 km

• M1: 153,936 km (0.09 R)
• M2: 377,735 km (0.044 R)
• M3: 454,329 km (0.066 R)
• M4: 571,314 km (0.108 R)
• M5: 700,567 km (0.12 R)
• M6: 977,173 km (0.059 R)
• M7: 1,106,875 km (0.114 R)
• M8: 1,211,892 km (0.113 R)
• M9: 1,352,365 km (0.093 R)
• M10: 1,481,917 km (0.06 R)
• M11: 1,701,676 km (0.097 R)
• M12: 1,968,858 km (0.088 R)
• M13: 2,117,109 km (0.063 R)
• M14: 2,269,101 km (0.08 R)
• M15: 2,385,637 km (0.094 R)
• M16: 2,624,695 km (0.06 R)
• M17: 2,788,504 km (0.073 R)
• M18: 2,871,830 km (0.112 R)
• M19: 3,040,726 km (0.082 R)
• M20: 3,169,680 km (0.092 R)
• M21: 3,433,271 km (0.104 R)
• M22: 3,590,349 km (0.082 R)
• M23: 3,981,847 km (0.055 R)
• M24: 4,147,152 km (0.068 R)
• M25: 4,314,702 km (0.044 R)
• M26: 4,484,495 km (0.082 R)
• M27: 4,706,199 km (0.082 R)
• M28: 4,830,964 km (0.116 R)
• M29: 5,263,451 km (0.094 R)
• M30: 5,445,213 km (0.101 R)
• M31: 5,975,837 km (0.112 R)
• M32: 6,274,883 km (0.052 R)
• M33: 6,357,311 km (0.087 R)
• M34: 7,258,937 km (0.055 R)
• M35: 7,403,599 km (0.075 R)
• M36: 7,636,822 km (0.112 R)
• M37: 7,754,256 km (0.08 R)
• M38: 8,050,909 km (0.036 R)
• M39: 8,593,949 km (0.105 R)
• M40: 8,808,472 km (0.114 R)
• M41: 9,024,791 km (0.066 R)
• M42: 9,336,702 km (0.111 R)
• M43: 9,494,079 km (0.103 R)
• M44: 10,035,624 km (0.064 R)
• M45: 10,326,442 km (0.084 R)
• M46: 10,784,361 km (0.117 R)
• M47: 12,163,504 km (0.086 R)
• M48: 12,961,459 km (0.054 R)
• M49: 13,137,087 km (0.103 R)
• M50: 13,561,945 km (0.107 R)
• M51: 13,668,907 km (0.097 R)
• M52: 13,776,169 km (0.084 R)
• M53: 14,135,652 km (0.091 R)
• M54: 15,566,855 km (0.086 R)
• M55: 16,242,888 km (0.095 R)
• M56: 17,159,325 km (0.089 R)
• M57: 17,352,306 km (0.113 R)
• M58: 17,740,662 km (0.066 R)
• M59: 17,857,647 km (0.065 R)
• M60: 18,684,026 km (0.102 R)
• M61: 19,161,991 km (0.095 R)
• M62: 19,322,211 km (0.049 R)
• M63: 20,374,183 km (0.115 R)
• M64: 21,154,784 km (0.049 R)
• M65: 21,278,951 km (0.081 R)
• M66: 22,112,809 km (0.051 R)
• M67: 22,407,218 km (0.108 R)
• M68: 23,298,073 km (0.095 R)
• M69: 23,898,559 km (0.106 R)
• M70: 25,641,973 km (0.101 R)
• M71: 26,128,614 km (0.12 R)
• M72: 26,217,476 km (0.098 R)
• M73: 28,333,238 km (0.103 R)
• M74: 28,744,632 km (0.096 R)
• M75: 28,836,186 km (0.087 R)
• M76: 29,065,969 km (0.116 R)
• M77: 29,250,124 km (0.066 R)
• M78: 29,527,029 km (0.062 R)
• M79: 30,737,276 km (0.069 R)
• M80: 31,160,040 km (0.077 R)
• M81: 31,490,053 km (0.108 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit