🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.65 AU

Year: 156 Days

Day: 20.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,030,553 km

• M1: 495,917 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.38 AU - 1.58 AU

Year: 689 Days

Day: 31.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,030,553 km

• M1: 151,393 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.93 AU

Year: 746 Days

Day: 19 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.39 AU - 1.91 AU

Year: 812 Days

Day: 36.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.66 AU - 2.8 AU

Year: 1727 Days

Day: 14.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.1 AU - 4.24 AU

Year: 2692 Days

Day: 25.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,030,553 km

• M1: 11,818 km (0.083 R)
• M2: 800,349 km (0.096 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 10

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.52 AU - 8.62 AU

Year: 7198 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,030,553 km

• M1: 215,720 km (0.103 R)
• M2: 324,179 km (0.073 R)
• M3: 550,221 km (0.115 R)
• M4: 689,497 km (0.087 R)
• M5: 1,035,516 km (0.098 R)
• M6: 1,162,675 km (0.119 R)
• M7: 1,329,027 km (0.106 R)
• M8: 2,051,735 km (0.044 R)
• M9: 2,992,406 km (0.088 R)
• M10: 3,246,423 km (0.101 R)
• M11: 3,387,943 km (0.084 R)
• M12: 3,604,261 km (0.039 R)
• M13: 3,999,798 km (0.081 R)
• M14: 4,075,495 km (0.087 R)
• M15: 4,540,146 km (0.064 R)
• M16: 4,619,133 km (0.085 R)
• M17: 5,435,339 km (0.071 R)
• M18: 5,774,179 km (0.109 R)
• M19: 6,892,572 km (0.09 R)
• M20: 6,983,677 km (0.09 R)
• M21: 7,136,417 km (0.034 R)
• M22: 7,727,029 km (0.09 R)
• M23: 8,140,219 km (0.084 R)
• M24: 8,724,249 km (0.096 R)
• M25: 9,187,852 km (0.08 R)
• M26: 9,288,233 km (0.087 R)
• M27: 9,591,617 km (0.086 R)
• M28: 9,659,535 km (0.109 R)
• M29: 9,795,669 km (0.045 R)
• M30: 10,104,439 km (0.06 R)
• M31: 10,451,356 km (0.09 R)
• M32: 10,521,218 km (0.097 R)
• M33: 11,157,009 km (0.047 R)
• M34: 11,407,586 km (0.105 R)
• M35: 11,914,423 km (0.033 R)
• M36: 12,244,137 km (0.108 R)
• M37: 12,576,843 km (0.056 R)
• M38: 13,100,286 km (0.093 R)
• M39: 13,251,230 km (0.113 R)
• M40: 13,592,762 km (0.051 R)
• M41: 13,937,286 km (0.12 R)
• M42: 14,674,055 km (0.108 R)
• M43: 14,752,295 km (0.039 R)
• M44: 14,830,834 km (0.086 R)
• M45: 15,264,668 km (0.075 R)
• M46: 15,463,334 km (0.077 R)
• M47: 15,822,967 km (0.049 R)
• M48: 16,144,901 km (0.119 R)
• M49: 16,266,225 km (0.071 R)
• M50: 16,550,461 km (0.09 R)
• M51: 16,918,322 km (0.12 R)
• M52: 17,579,096 km (0.12 R)
• M53: 17,870,812 km (0.107 R)
• M54: 18,628,376 km (0.047 R)
• M55: 18,755,534 km (0.06 R)
• M56: 20,131,086 km (0.116 R)
• M57: 20,831,055 km (0.105 R)
• M58: 21,007,281 km (0.028 R)
• M59: 21,228,237 km (0.079 R)
• M60: 21,851,013 km (0.107 R)
• M61: 22,525,101 km (0.116 R)
• M62: 22,796,621 km (0.081 R)
• M63: 23,434,357 km (0.108 R)
• M64: 23,847,546 km (0.051 R)
• M65: 24,309,355 km (0.114 R)
• M66: 25,148,000 km (0.078 R)
• M67: 25,570,914 km (0.056 R)
• M68: 25,854,252 km (0.091 R)
• M69: 26,614,658 km (0.097 R)
• M70: 26,805,994 km (0.111 R)
• M71: 26,901,736 km (0.078 R)
• M72: 26,997,629 km (0.104 R)
• M73: 27,720,785 km (0.109 R)
• M74: 28,596,680 km (0.118 R)
• M75: 28,890,790 km (0.078 R)
• M76: 31,228,556 km (0.082 R)
• M77: 31,329,384 km (0.115 R)
• M78: 31,430,363 km (0.114 R)
• M79: 31,683,183 km (0.105 R)
• M80: 32,701,047 km (0.071 R)
• M81: 33,523,237 km (0.049 R)
• M82: 33,729,832 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 13,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit