🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 142 Days

Day: 24.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,960,117 km

• M1: 221,554 km (0.099 R)

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.47 AU - 2.87 AU

Year: 1519 Days

Day: 45.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,960,117 km

• M1: 540,796 km (0.057 R)
• M2: 2,400,298 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.3 AU - 4.96 AU

Year: 2923 Days

Day: 44.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.39 AU - 6.31 AU

Year: 4309 Days

Day: 35 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 9.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.03 AU - 10.39 AU

Year: 11361 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,960,117 km

• M1: 121,025 km (0.095 R)
• M2: 357,539 km (0.076 R)
• M3: 466,596 km (0.111 R)
• M4: 670,797 km (0.11 R)
• M5: 757,414 km (0.113 R)
• M6: 1,335,161 km (0.12 R)
• M7: 1,849,179 km (0.025 R)
• M8: 1,948,961 km (0.107 R)
• M9: 2,102,149 km (0.085 R)
• M10: 3,589,003 km (0.109 R)
• M11: 3,841,374 km (0.088 R)
• M12: 3,905,252 km (0.057 R)
• M13: 3,969,729 km (0.119 R)
• M14: 4,296,750 km (0.108 R)
• M15: 4,363,321 km (0.075 R)
• M16: 4,769,479 km (0.091 R)
• M17: 4,942,265 km (0.12 R)
• M18: 5,617,998 km (0.116 R)
• M19: 5,764,006 km (0.117 R)
• M20: 6,512,594 km (0.113 R)
• M21: 6,782,019 km (0.099 R)
• M22: 7,451,171 km (0.118 R)
• M23: 7,854,786 km (0.06 R)
• M24: 9,408,958 km (0.094 R)
• M25: 9,626,174 km (0.056 R)
• M26: 9,845,036 km (0.066 R)
• M27: 9,977,131 km (0.119 R)
• M28: 10,736,938 km (0.029 R)
• M29: 12,501,894 km (0.07 R)
• M30: 13,223,105 km (0.027 R)
• M31: 13,613,257 km (0.068 R)
• M32: 14,007,297 km (0.087 R)
• M33: 14,404,929 km (0.077 R)
• M34: 14,806,449 km (0.095 R)
• M35: 16,815,698 km (0.093 R)
• M36: 17,079,589 km (0.093 R)
• M37: 17,238,462 km (0.092 R)
• M38: 17,397,784 km (0.066 R)
• M39: 17,718,222 km (0.093 R)
• M40: 18,636,304 km (0.077 R)
• M41: 18,745,212 km (0.091 R)
• M42: 19,073,579 km (0.094 R)
• M43: 19,514,444 km (0.12 R)
• M44: 19,902,800 km (0.114 R)
• M45: 20,237,899 km (0.104 R)
• M46: 20,349,948 km (0.079 R)
• M47: 20,687,441 km (0.065 R)
• M48: 21,482,105 km (0.108 R)
• M49: 22,286,792 km (0.054 R)
• M50: 22,634,607 km (0.107 R)
• M51: 23,101,202 km (0.111 R)
• M52: 24,103,359 km (0.042 R)
• M53: 24,222,139 km (0.081 R)
• M54: 25,602,628 km (0.112 R)
• M55: 26,027,935 km (0.075 R)
• M56: 26,578,007 km (0.11 R)
• M57: 26,823,796 km (0.06 R)
• M58: 27,193,901 km (0.116 R)
• M59: 27,441,485 km (0.099 R)
• M60: 27,876,666 km (0.109 R)
• M61: 28,502,284 km (0.113 R)
• M62: 29,449,388 km (0.082 R)
• M63: 29,703,704 km (0.097 R)
• M64: 29,894,890 km (0.101 R)
• M65: 30,728,151 km (0.094 R)
• M66: 31,374,413 km (0.09 R)
• M67: 32,745,927 km (0.117 R)
• M68: 33,009,369 km (0.065 R)
• M69: 33,141,463 km (0.076 R)
• M70: 34,070,317 km (0.045 R)
• M71: 35,075,016 km (0.034 R)
• M72: 35,412,210 km (0.102 R)
• M73: 35,885,836 km (0.101 R)
• M74: 36,429,924 km (0.099 R)
• M75: 36,976,554 km (0.058 R)
• M76: 37,801,736 km (0.093 R)
• M77: 39,680,386 km (0.077 R)
• M78: 40,525,166 km (0.09 R)
• M79: 40,666,386 km (0.106 R)
• M80: 41,233,512 km (0.073 R)
• M81: 41,946,046 km (0.101 R)
• M82: 43,022,552 km (0.096 R)
• M83: 43,672,705 km (0.118 R)
• M84: 44,471,857 km (0.052 R)
• M85: 44,690,718 km (0.11 R)
• M86: 46,379,828 km (0.11 R)
• M87: 47,716,335 km (0.086 R)
• M88: 48,915,063 km (0.044 R)
• M89: 49,140,806 km (0.043 R)
• M90: 49,593,639 km (0.051 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit