🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 235 Days

Day: 15.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.08 AU - 1.52 AU

Year: 558 Days

Day: 16.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,312,631 km

• M1: 724,502 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.17 AU - 1.47 AU

Year: 571 Days

Day: 32.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.55 AU - 1.71 AU

Year: 784 Days

Day: 28.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.58 AU - 2.68 AU

Year: 1607 Days

Day: 47.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.85 AU - 3.59 AU

Year: 2177 Days

Day: 23.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,312,631 km

• M1: 1,957,189 km (0.114 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 13.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.11 AU - 5.13 AU

Year: 3741 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,312,631 km

• M1: 199,713 km (0.053 R)
• M2: 310,565 km (0.092 R)
• M3: 594,053 km (0.055 R)
• M4: 708,944 km (0.109 R)
• M5: 964,308 km (0.1 R)
• M6: 1,591,572 km (0.068 R)
• M7: 1,688,661 km (0.073 R)
• M8: 1,874,461 km (0.054 R)
• M9: 1,962,574 km (0.045 R)
• M10: 2,158,548 km (0.099 R)
• M11: 2,619,309 km (0.057 R)
• M12: 2,989,713 km (0.081 R)
• M13: 3,216,504 km (0.072 R)
• M14: 3,558,335 km (0.113 R)
• M15: 3,650,188 km (0.081 R)
• M16: 3,761,638 km (0.11 R)
• M17: 3,874,136 km (0.098 R)
• M18: 4,064,425 km (0.093 R)
• M19: 4,734,174 km (0.12 R)
• M20: 4,978,916 km (0.053 R)
• M21: 5,206,903 km (0.114 R)
• M22: 5,290,678 km (0.106 R)
• M23: 5,544,845 km (0.09 R)
• M24: 5,889,967 km (0.11 R)
• M25: 6,264,411 km (0.101 R)
• M26: 6,420,890 km (0.056 R)
• M27: 6,624,044 km (0.106 R)
• M28: 7,152,873 km (0.091 R)
• M29: 7,410,630 km (0.067 R)
• M30: 7,623,807 km (0.077 R)
• M31: 7,814,993 km (0.043 R)
• M32: 7,911,334 km (0.112 R)
• M33: 8,251,220 km (0.119 R)
• M34: 8,870,107 km (0.083 R)
• M35: 9,581,145 km (0.045 R)
• M36: 9,735,979 km (0.098 R)
• M37: 10,179,088 km (0.1 R)
• M38: 10,442,829 km (0.059 R)
• M39: 10,548,894 km (0.089 R)
• M40: 10,735,592 km (0.072 R)
• M41: 10,896,410 km (0.052 R)
• M42: 11,438,253 km (0.102 R)
• M43: 11,740,142 km (0.118 R)
• M44: 11,822,869 km (0.104 R)
• M45: 11,961,247 km (0.12 R)
• M46: 12,239,649 km (0.092 R)
• M47: 13,059,296 km (0.085 R)
• M48: 13,345,925 km (0.088 R)
• M49: 13,954,938 km (0.032 R)
• M50: 14,248,150 km (0.087 R)
• M51: 14,990,006 km (0.106 R)
• M52: 15,200,041 km (0.071 R)
• M53: 15,410,974 km (0.106 R)
• M54: 15,805,314 km (0.107 R)
• M55: 15,896,868 km (0.049 R)
• M56: 16,356,882 km (0.091 R)
• M57: 16,945,998 km (0.084 R)
• M58: 17,573,711 km (0.111 R)
• M59: 17,700,121 km (0.069 R)
• M60: 18,049,432 km (0.037 R)
• M61: 18,336,959 km (0.04 R)
• M62: 18,787,249 km (0.057 R)
• M63: 19,241,129 km (0.094 R)
• M64: 19,534,939 km (0.105 R)
• M65: 19,731,510 km (0.109 R)
• M66: 20,358,625 km (0.1 R)
• M67: 20,724,691 km (0.115 R)
• M68: 21,260,999 km (0.116 R)
• M69: 21,429,446 km (0.054 R)
• M70: 21,700,069 km (0.026 R)
• M71: 22,108,172 km (0.117 R)
• M72: 22,793,779 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit