🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 18.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 15.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,490,170 km

• M1: 160,519 km (0.084 R)
• M2: 299,944 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 37.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,490,170 km

• M1: 186,399 km (0.099 R)
• M2: 294,259 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.79 AU - 0.81 AU

Year: 261 Days

Day: 36 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.67 AU - 2.65 AU

Year: 1160 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 85.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.42 AU - 2.76 AU

Year: 1522 Days

Day: 31.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 11.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.5 AU - 9.46 AU

Year: 8234 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,490,170 km

• M1: 203,752 km (0.109 R)
• M2: 278,701 km (0.08 R)
• M3: 442,810 km (0.108 R)
• M4: 574,306 km (0.068 R)
• M5: 966,701 km (0.085 R)
• M6: 1,072,916 km (0.097 R)
• M7: 1,317,060 km (0.094 R)
• M8: 1,435,990 km (0.086 R)
• M9: 1,642,585 km (0.09 R)
• M10: 1,728,005 km (0.091 R)
• M11: 2,016,430 km (0.117 R)
• M12: 2,249,054 km (0.115 R)
• M13: 2,740,633 km (0.106 R)
• M14: 2,843,108 km (0.074 R)
• M15: 3,211,717 km (0.037 R)
• M16: 3,401,706 km (0.089 R)
• M17: 3,595,585 km (0.103 R)
• M18: 3,764,780 km (0.043 R)
• M19: 3,936,668 km (0.077 R)
• M20: 4,140,420 km (0.12 R)
• M21: 4,377,533 km (0.042 R)
• M22: 4,741,804 km (0.069 R)
• M23: 4,834,405 km (0.116 R)
• M24: 5,467,503 km (0.119 R)
• M25: 5,662,429 km (0.096 R)
• M26: 6,160,291 km (0.1 R)
• M27: 6,950,766 km (0.039 R)
• M28: 7,375,923 km (0.115 R)
• M29: 7,882,611 km (0.105 R)
• M30: 10,060,307 km (0.111 R)
• M31: 10,139,893 km (0.119 R)
• M32: 10,622,197 km (0.084 R)
• M33: 10,866,041 km (0.114 R)
• M34: 10,947,871 km (0.053 R)
• M35: 11,152,970 km (0.108 R)
• M36: 11,359,565 km (0.098 R)
• M37: 12,368,303 km (0.118 R)
• M38: 13,581,243 km (0.105 R)
• M39: 13,979,173 km (0.115 R)
• M40: 14,068,184 km (0.08 R)
• M41: 14,201,924 km (0.089 R)
• M42: 14,470,752 km (0.117 R)
• M43: 14,877,209 km (0.07 R)
• M44: 15,013,493 km (0.037 R)
• M45: 15,979,446 km (0.047 R)
• M46: 16,259,045 km (0.111 R)
• M47: 16,352,693 km (0.083 R)
• M48: 16,587,412 km (0.11 R)
• M49: 18,359,099 km (0.105 R)
• M50: 19,143,890 km (0.096 R)
• M51: 19,639,807 km (0.067 R)
• M52: 19,889,486 km (0.034 R)
• M53: 20,089,797 km (0.077 R)
• M54: 20,949,237 km (0.119 R)
• M55: 21,511,575 km (0.061 R)
• M56: 22,130,911 km (0.077 R)
• M57: 22,599,152 km (0.074 R)
• M58: 22,808,290 km (0.117 R)
• M59: 24,023,623 km (0.044 R)
• M60: 25,803,838 km (0.069 R)
• M61: 25,967,797 km (0.073 R)
• M62: 26,516,671 km (0.084 R)
• M63: 26,958,733 km (0.119 R)
• M64: 28,581,122 km (0.091 R)
• M65: 28,694,218 km (0.088 R)
• M66: 29,034,254 km (0.031 R)
• M67: 30,870,418 km (0.103 R)
• M68: 33,754,366 km (0.043 R)
• M69: 34,293,217 km (0.069 R)
• M70: 34,955,936 km (0.109 R)
• M71: 35,501,220 km (0.062 R)
• M72: 36,416,310 km (0.059 R)
• M73: 38,145,213 km (0.112 R)
• M74: 38,894,399 km (0.096 R)
• M75: 39,396,450 km (0.064 R)
• M76: 40,027,154 km (0.083 R)
• M77: 40,216,994 km (0.115 R)
• M78: 41,106,952 km (0.062 R)
• M79: 41,426,493 km (0.113 R)
• M80: 42,003,492 km (0.065 R)
• M81: 42,647,660 km (0.046 R)
• M82: 42,971,091 km (0.032 R)
• M83: 43,100,643 km (0.076 R)
• M84: 43,230,344 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit