🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 20.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.41 AU - 2.35 AU

Year: 906 Days

Day: 40.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.01 AU - 3.09 AU

Year: 1431 Days

Day: 30.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.44 AU - 3.56 AU

Year: 1826 Days

Day: 36.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,562,797 km

• M1: 1,088,923 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.89 AU - 3.59 AU

Year: 2050 Days

Day: 25.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,562,797 km

• M1: 2,415,407 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.95 AU - 4.61 AU

Year: 3112 Days

Day: 24.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.78 AU - 5.48 AU

Year: 3501 Days

Day: 35.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.09 AU - 5.73 AU

Year: 3824 Days

Day: 35.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.6

Radius: 13.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.45 AU - 7.55 AU

Year: 6509 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,562,797 km

• M1: 290,818 km (0.086 R)
• M2: 651,349 km (0.116 R)
• M3: 930,948 km (0.101 R)
• M4: 1,189,453 km (0.104 R)
• M5: 1,504,506 km (0.07 R)
• M6: 1,638,246 km (0.08 R)
• M7: 1,828,984 km (0.107 R)
• M8: 2,367,237 km (0.11 R)
• M9: 2,849,391 km (0.114 R)
• M10: 3,166,538 km (0.04 R)
• M11: 3,584,664 km (0.094 R)
• M12: 3,697,760 km (0.108 R)
• M13: 3,974,067 km (0.107 R)
• M14: 4,138,326 km (0.11 R)
• M15: 4,281,042 km (0.09 R)
• M16: 4,743,748 km (0.048 R)
• M17: 4,893,346 km (0.067 R)
• M18: 5,403,176 km (0.084 R)
• M19: 5,533,326 km (0.118 R)
• M20: 6,863,550 km (0.1 R)
• M21: 7,204,035 km (0.102 R)
• M22: 7,318,777 km (0.071 R)
• M23: 7,550,205 km (0.107 R)
• M24: 7,842,818 km (0.112 R)
• M25: 7,931,230 km (0.083 R)
• M26: 8,109,252 km (0.115 R)
• M27: 8,228,780 km (0.107 R)
• M28: 8,318,689 km (0.113 R)
• M29: 8,469,334 km (0.104 R)
• M30: 8,590,658 km (0.113 R)
• M31: 8,834,801 km (0.095 R)
• M32: 8,926,954 km (0.061 R)
• M33: 9,174,239 km (0.055 R)
• M34: 9,455,184 km (0.108 R)
• M35: 9,612,561 km (0.115 R)
• M36: 9,802,550 km (0.119 R)
• M37: 10,509,849 km (0.107 R)
• M38: 10,672,910 km (0.105 R)
• M39: 10,935,455 km (0.066 R)
• M40: 11,300,174 km (0.096 R)
• M41: 12,625,163 km (0.101 R)
• M42: 12,903,116 km (0.05 R)
• M43: 13,112,852 km (0.106 R)
• M44: 13,606,674 km (0.107 R)
• M45: 13,927,263 km (0.103 R)
• M46: 14,431,108 km (0.038 R)
• M47: 14,794,781 km (0.086 R)
• M48: 15,161,295 km (0.061 R)
• M49: 15,493,851 km (0.119 R)
• M50: 16,468,033 km (0.079 R)
• M51: 16,886,159 km (0.067 R)
• M52: 17,039,048 km (0.043 R)
• M53: 17,230,982 km (0.119 R)
• M54: 17,384,918 km (0.105 R)
• M55: 18,672,507 km (0.082 R)
• M56: 18,870,275 km (0.088 R)
• M57: 20,518,246 km (0.114 R)
• M58: 21,009,375 km (0.115 R)
• M59: 21,215,072 km (0.052 R)
• M60: 21,504,245 km (0.107 R)
• M61: 22,927,370 km (0.098 R)
• M62: 23,266,658 km (0.086 R)
• M63: 23,436,900 km (0.108 R)
• M64: 23,735,946 km (0.078 R)
• M65: 24,727,182 km (0.117 R)
• M66: 25,118,829 km (0.093 R)
• M67: 25,380,924 km (0.07 R)
• M68: 25,600,085 km (0.12 R)
• M69: 25,732,031 km (0.095 R)
• M70: 25,952,089 km (0.077 R)
• M71: 26,394,450 km (0.072 R)
• M72: 27,152,014 km (0.113 R)
• M73: 27,781,372 km (0.063 R)
• M74: 28,688,683 km (0.095 R)
• M75: 29,513,566 km (0.099 R)
• M76: 29,928,999 km (0.104 R)
• M77: 30,625,676 km (0.112 R)
• M78: 31,046,196 km (0.054 R)
• M79: 31,421,686 km (0.059 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit