🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 255 Days

Day: 37.4 Hours

Environment

Temp: 261 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.41 AU - 2.21 AU

Year: 726 Days

Day: 40.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.54 AU - 2.2 AU

Year: 763 Days

Day: 17.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 156.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,725,444 km

• M1: 166,802 km (0.108 R)
• M2: 1,233,285 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.19 AU - 5.01 AU

Year: 2942 Days

Day: 34.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.24 AU - 7.86 AU

Year: 5582 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.47 AU - 9.25 AU

Year: 6572 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.21 AU - 9.53 AU

Year: 8554 Days

Day: 12.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,725,444 km

• M1: 6,042,408 km (0.066 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.9

Radius: 10.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.81 AU - 14.09 AU

Year: 13101 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,725,444 km

• M1: 221,255 km (0.12 R)
• M2: 290,369 km (0.097 R)
• M3: 363,074 km (0.113 R)
• M4: 1,696,589 km (0.086 R)
• M5: 2,103,047 km (0.109 R)
• M6: 2,299,618 km (0.093 R)
• M7: 2,520,874 km (0.084 R)
• M8: 2,691,565 km (0.027 R)
• M9: 2,925,087 km (0.092 R)
• M10: 3,024,420 km (0.09 R)
• M11: 3,308,656 km (0.085 R)
• M12: 3,433,122 km (0.117 R)
• M13: 3,516,896 km (0.099 R)
• M14: 3,794,251 km (0.105 R)
• M15: 4,902,921 km (0.07 R)
• M16: 4,973,980 km (0.102 R)
• M17: 5,165,016 km (0.079 R)
• M18: 5,358,446 km (0.097 R)
• M19: 5,505,202 km (0.092 R)
• M20: 5,677,987 km (0.027 R)
• M21: 5,877,700 km (0.063 R)
• M22: 6,130,820 km (0.044 R)
• M23: 6,387,380 km (0.058 R)
• M24: 6,726,219 km (0.111 R)
• M25: 7,097,821 km (0.084 R)
• M26: 7,722,840 km (0.096 R)
• M27: 7,861,069 km (0.105 R)
• M28: 8,028,020 km (0.092 R)
• M29: 8,479,058 km (0.093 R)
• M30: 9,523,849 km (0.072 R)
• M31: 9,881,089 km (0.073 R)
• M32: 9,971,147 km (0.088 R)
• M33: 10,273,185 km (0.04 R)
• M34: 10,364,290 km (0.037 R)
• M35: 10,639,550 km (0.118 R)
• M36: 10,979,287 km (0.087 R)
• M37: 12,503,091 km (0.114 R)
• M38: 13,157,432 km (0.095 R)
• M39: 13,389,009 km (0.036 R)
• M40: 16,485,835 km (0.105 R)
• M41: 17,492,778 km (0.081 R)
• M42: 18,853,520 km (0.119 R)
• M43: 19,754,399 km (0.04 R)
• M44: 21,054,554 km (0.102 R)
• M45: 21,714,879 km (0.096 R)
• M46: 22,619,198 km (0.039 R)
• M47: 24,099,619 km (0.098 R)
• M48: 24,545,869 km (0.083 R)
• M49: 24,667,941 km (0.077 R)
• M50: 25,570,016 km (0.075 R)
• M51: 25,817,900 km (0.068 R)
• M52: 26,733,588 km (0.042 R)
• M53: 27,195,547 km (0.032 R)
• M54: 27,872,028 km (0.066 R)
• M55: 28,682,549 km (0.095 R)

Kuiper Belt

Range: 36.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit