🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 30.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.87 AU

Year: 261 Days

Day: 33.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 109.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,621,755 km

• M1: 159,172 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.06 AU - 1.12 AU

Year: 408 Days

Day: 32.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.6 AU - 1.96 AU

Year: 851 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 171.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.43 AU - 2.17 AU

Year: 865 Days

Day: 35.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.59 AU - 2.63 AU

Year: 1510 Days

Day: 14.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.43 AU - 4.93 AU

Year: 3626 Days

Day: 25.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.8

Radius: 11.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.73 AU - 11.05 AU

Year: 11995 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,621,755 km

• M1: 176,675 km (0.099 R)
• M2: 957,875 km (0.071 R)
• M3: 1,369,569 km (0.117 R)
• M4: 1,858,155 km (0.034 R)
• M5: 2,318,169 km (0.119 R)
• M6: 2,452,358 km (0.098 R)
• M7: 2,616,766 km (0.056 R)
• M8: 3,221,141 km (0.071 R)
• M9: 3,310,900 km (0.105 R)
• M10: 3,741,592 km (0.076 R)
• M11: 4,520,997 km (0.05 R)
• M12: 5,173,094 km (0.058 R)
• M13: 6,075,918 km (0.102 R)
• M14: 6,412,812 km (0.091 R)
• M15: 6,679,246 km (0.053 R)
• M16: 6,988,016 km (0.062 R)
• M17: 7,301,722 km (0.118 R)
• M18: 7,740,493 km (0.098 R)
• M19: 8,105,811 km (0.101 R)
• M20: 8,270,069 km (0.076 R)
• M21: 8,435,375 km (0.081 R)
• M22: 8,560,140 km (0.05 R)
• M23: 9,235,873 km (0.038 R)
• M24: 9,321,443 km (0.05 R)
• M25: 9,536,864 km (0.117 R)
• M26: 9,797,464 km (0.077 R)
• M27: 10,016,325 km (0.116 R)
• M28: 11,965,586 km (0.081 R)
• M29: 12,105,908 km (0.111 R)
• M30: 12,293,953 km (0.095 R)
• M31: 12,768,029 km (0.105 R)
• M32: 13,636,444 km (0.115 R)
• M33: 14,127,125 km (0.026 R)
• M34: 14,325,043 km (0.118 R)
• M35: 14,673,606 km (0.097 R)
• M36: 14,924,332 km (0.106 R)
• M37: 15,125,990 km (0.107 R)
• M38: 17,349,613 km (0.12 R)
• M39: 18,472,345 km (0.025 R)
• M40: 18,851,875 km (0.099 R)
• M41: 19,124,442 km (0.103 R)
• M42: 19,453,408 km (0.086 R)
• M43: 19,784,169 km (0.058 R)
• M44: 20,283,676 km (0.092 R)
• M45: 21,352,104 km (0.111 R)
• M46: 21,522,496 km (0.118 R)
• M47: 22,959,832 km (0.11 R)
• M48: 23,837,074 km (0.1 R)
• M49: 24,250,264 km (0.064 R)
• M50: 25,503,744 km (0.112 R)
• M51: 25,926,358 km (0.108 R)
• M52: 26,108,120 km (0.087 R)
• M53: 26,595,061 km (0.099 R)
• M54: 27,023,509 km (0.099 R)
• M55: 27,269,448 km (0.059 R)
• M56: 28,509,913 km (0.053 R)
• M57: 28,885,703 km (0.052 R)
• M58: 29,074,197 km (0.111 R)
• M59: 29,389,250 km (0.103 R)
• M60: 31,690,963 km (0.102 R)
• M61: 33,060,232 km (0.054 R)
• M62: 33,653,088 km (0.118 R)
• M63: 34,782,253 km (0.03 R)
• M64: 35,183,774 km (0.087 R)
• M65: 35,721,428 km (0.118 R)
• M66: 36,194,307 km (0.1 R)
• M67: 36,669,131 km (0.081 R)
• M68: 37,350,998 km (0.07 R)
• M69: 38,727,448 km (0.091 R)
• M70: 40,050,342 km (0.048 R)
• M71: 40,963,936 km (0.092 R)
• M72: 41,813,502 km (0.094 R)
• M73: 42,383,022 km (0.063 R)
• M74: 42,454,380 km (0.094 R)
• M75: 42,525,738 km (0.107 R)
• M76: 43,026,891 km (0.119 R)
• M77: 43,170,355 km (0.081 R)
• M78: 43,385,926 km (0.03 R)
• M79: 43,529,839 km (0.107 R)
• M80: 43,601,795 km (0.115 R)
• M81: 43,673,902 km (0.076 R)
• M82: 44,686,829 km (0.038 R)
• M83: 46,220,656 km (0.054 R)
• M84: 46,588,517 km (0.036 R)
• M85: 48,441,885 km (0.053 R)
• M86: 49,941,753 km (0.103 R)
• M87: 50,243,642 km (0.114 R)
• M88: 50,319,189 km (0.114 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit