🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 260 Days

Day: 32.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.24 AU - 1.48 AU

Year: 597 Days

Day: 12.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.69 AU

Year: 617 Days

Day: 41.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.63 AU - 2.39 AU

Year: 1074 Days

Day: 35.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.96 AU - 2.74 AU

Year: 1357 Days

Day: 17.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,804,968 km

• M1: 40,990 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.75 AU - 2.91 AU

Year: 1794 Days

Day: 18.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 10.5

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.66 AU - 7.22 AU

Year: 6888 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,804,968 km

• M1: 143,614 km (0.119 R)
• M2: 321,187 km (0.09 R)
• M3: 724,353 km (0.11 R)
• M4: 914,193 km (0.045 R)
• M5: 1,007,542 km (0.089 R)
• M6: 1,120,787 km (0.046 R)
• M7: 1,396,197 km (0.106 R)
• M8: 1,468,602 km (0.098 R)
• M9: 2,411,966 km (0.053 R)
• M10: 2,954,708 km (0.104 R)
• M11: 3,072,441 km (0.058 R)
• M12: 3,191,970 km (0.077 R)
• M13: 3,337,379 km (0.119 R)
• M14: 3,410,831 km (0.119 R)
• M15: 4,097,037 km (0.105 R)
• M16: 4,361,975 km (0.037 R)
• M17: 4,523,690 km (0.08 R)
• M18: 4,825,279 km (0.119 R)
• M19: 4,992,679 km (0.085 R)
• M20: 5,190,298 km (0.088 R)
• M21: 5,564,293 km (0.086 R)
• M22: 5,828,483 km (0.087 R)
• M23: 6,126,631 km (0.097 R)
• M24: 7,401,355 km (0.048 R)
• M25: 7,497,845 km (0.095 R)
• M26: 8,085,316 km (0.063 R)
• M27: 8,586,170 km (0.118 R)
• M28: 8,653,788 km (0.108 R)
• M29: 8,960,015 km (0.065 R)
• M30: 9,166,011 km (0.101 R)
• M31: 9,408,509 km (0.063 R)
• M32: 10,041,757 km (0.066 R)
• M33: 10,255,981 km (0.081 R)
• M34: 11,238,390 km (0.115 R)
• M35: 11,312,292 km (0.046 R)
• M36: 11,386,492 km (0.107 R)
• M37: 11,572,592 km (0.111 R)
• M38: 11,684,641 km (0.107 R)
• M39: 12,250,570 km (0.064 R)
• M40: 13,605,926 km (0.079 R)
• M41: 14,643,238 km (0.086 R)
• M42: 15,499,536 km (0.102 R)
• M43: 15,581,965 km (0.072 R)
• M44: 16,204,741 km (0.084 R)
• M45: 17,775,369 km (0.116 R)
• M46: 17,904,771 km (0.096 R)
• M47: 18,338,605 km (0.094 R)
• M48: 18,863,843 km (0.091 R)
• M49: 19,616,470 km (0.065 R)
• M50: 19,929,129 km (0.083 R)
• M51: 20,018,738 km (0.094 R)
• M52: 20,831,653 km (0.066 R)
• M53: 21,425,557 km (0.091 R)
• M54: 22,536,470 km (0.083 R)
• M55: 23,193,055 km (0.082 R)
• M56: 23,951,367 km (0.095 R)
• M57: 25,686,852 km (0.079 R)
• M58: 25,784,390 km (0.103 R)
• M59: 25,980,064 km (0.1 R)
• M60: 27,014,832 km (0.051 R)
• M61: 27,213,498 km (0.112 R)
• M62: 28,163,744 km (0.095 R)
• M63: 28,617,624 km (0.117 R)
• M64: 29,226,637 km (0.094 R)
• M65: 30,354,156 km (0.068 R)
• M66: 31,339,408 km (0.043 R)
• M67: 31,809,743 km (0.068 R)
• M68: 31,914,611 km (0.084 R)
• M69: 32,335,131 km (0.094 R)
• M70: 33,287,920 km (0.106 R)
• M71: 34,411,250 km (0.089 R)
• M72: 34,842,541 km (0.098 R)
• M73: 35,928,322 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit