🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 168 Days

Day: 14.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 13.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.85 AU - 1.03 AU

Year: 330 Days

Day: 47.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,369,674 km

• M1: 268,977 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.37 AU - 2.91 AU

Year: 1551 Days

Day: 43.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.2 AU - 3.24 AU

Year: 1622 Days

Day: 26.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,369,674 km

• M1: 2,631,576 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.52 AU - 3.1 AU

Year: 1704 Days

Day: 28.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.64 AU - 3.18 AU

Year: 1795 Days

Day: 31.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,369,674 km

• M1: 402,418 km (0.081 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.44 AU - 4.1 AU

Year: 2647 Days

Day: 38.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,369,674 km

• M1: 1,109,268 km (0.086 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 10.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.36 AU - 6.52 AU

Year: 5236 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,369,674 km

• M1: 148,401 km (0.06 R)
• M2: 264,190 km (0.051 R)
• M3: 486,193 km (0.12 R)
• M4: 643,570 km (0.113 R)
• M5: 758,760 km (0.085 R)
• M6: 907,012 km (0.1 R)
• M7: 1,065,286 km (0.041 R)
• M8: 1,148,014 km (0.112 R)
• M9: 1,276,369 km (0.071 R)
• M10: 1,516,922 km (0.048 R)
• M11: 1,595,162 km (0.11 R)
• M12: 1,772,286 km (0.064 R)
• M13: 1,922,183 km (0.1 R)
• M14: 1,990,100 km (0.116 R)
• M15: 2,199,089 km (0.112 R)
• M16: 2,306,201 km (0.088 R)
• M17: 2,452,059 km (0.072 R)
• M18: 2,544,660 km (0.093 R)
• M19: 2,714,603 km (0.111 R)
• M20: 3,226,228 km (0.095 R)
• M21: 3,348,748 km (0.095 R)
• M22: 3,577,184 km (0.057 R)
• M23: 3,832,398 km (0.088 R)
• M24: 4,049,614 km (0.099 R)
• M25: 4,293,160 km (0.114 R)
• M26: 4,473,425 km (0.116 R)
• M27: 4,864,923 km (0.107 R)
• M28: 5,029,331 km (0.058 R)
• M29: 5,387,917 km (0.062 R)
• M30: 5,656,146 km (0.087 R)
• M31: 5,928,713 km (0.088 R)
• M32: 6,155,055 km (0.085 R)
• M33: 6,409,970 km (0.069 R)
• M34: 6,694,355 km (0.069 R)
• M35: 7,168,580 km (0.115 R)
• M36: 7,248,765 km (0.107 R)
• M37: 7,382,954 km (0.108 R)
• M38: 7,681,103 km (0.108 R)
• M39: 7,817,985 km (0.056 R)
• M40: 8,093,993 km (0.102 R)
• M41: 8,289,218 km (0.084 R)
• M42: 9,699,028 km (0.117 R)
• M43: 10,628,929 km (0.105 R)
• M44: 11,150,876 km (0.118 R)
• M45: 11,555,688 km (0.099 R)
• M46: 12,060,580 km (0.054 R)
• M47: 12,896,384 km (0.096 R)
• M48: 13,288,480 km (0.08 R)
• M49: 13,784,097 km (0.113 R)
• M50: 13,983,960 km (0.072 R)
• M51: 14,793,434 km (0.036 R)
• M52: 14,998,084 km (0.1 R)
• M53: 15,687,431 km (0.082 R)
• M54: 16,000,988 km (0.087 R)
• M55: 16,811,659 km (0.116 R)
• M56: 17,275,712 km (0.097 R)
• M57: 17,563,538 km (0.055 R)
• M58: 18,107,177 km (0.071 R)
• M59: 18,436,142 km (0.1 R)
• M60: 18,656,500 km (0.048 R)
• M61: 18,804,004 km (0.07 R)
• M62: 19,696,504 km (0.036 R)
• M63: 19,921,948 km (0.06 R)
• M64: 20,641,065 km (0.059 R)
• M65: 20,831,653 km (0.097 R)
• M66: 21,484,349 km (0.108 R)
• M67: 21,910,254 km (0.069 R)
• M68: 22,495,481 km (0.028 R)
• M69: 22,770,292 km (0.086 R)
• M70: 23,402,792 km (0.103 R)
• M71: 23,801,021 km (0.101 R)
• M72: 25,212,477 km (0.095 R)
• M73: 25,416,379 km (0.039 R)
• M74: 26,154,794 km (0.108 R)
• M75: 27,108,481 km (0.074 R)
• M76: 27,191,956 km (0.106 R)
• M77: 27,778,829 km (0.083 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit