🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 31.1 Hours

Environment

Temp: 267 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 220 Days

Day: 29.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 262 Days

Day: 23.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 67.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.01 AU

Year: 291 Days

Day: 43.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.61 AU - 3.63 AU

Year: 1946 Days

Day: 26.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,708,021 km

• M1: 756,217 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.92 AU - 4.46 AU

Year: 2503 Days

Day: 12.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.98 AU - 4.24 AU

Year: 2942 Days

Day: 14 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,708,021 km

• M1: 1,299,557 km (0.09 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 14.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.95 AU - 6.25 AU

Year: 4679 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,708,021 km

• M1: 182,061 km (0.111 R)
• M2: 290,220 km (0.08 R)
• M3: 514,916 km (0.094 R)
• M4: 782,696 km (0.106 R)
• M5: 873,652 km (0.104 R)
• M6: 1,234,033 km (0.098 R)
• M7: 1,512,285 km (0.066 R)
• M8: 2,249,653 km (0.065 R)
• M9: 2,509,055 km (0.046 R)
• M10: 2,607,192 km (0.081 R)
• M11: 2,764,120 km (0.092 R)
• M12: 3,042,821 km (0.111 R)
• M13: 3,596,333 km (0.118 R)
• M14: 3,771,811 km (0.093 R)
• M15: 4,032,261 km (0.037 R)
• M16: 4,148,050 km (0.057 R)
• M17: 4,570,963 km (0.118 R)
• M18: 4,778,904 km (0.078 R)
• M19: 4,972,484 km (0.096 R)
• M20: 5,168,606 km (0.115 R)
• M21: 5,258,515 km (0.086 R)
• M22: 5,476,778 km (0.077 R)
• M23: 5,660,933 km (0.101 R)
• M24: 5,884,582 km (0.067 R)
• M25: 6,092,373 km (0.104 R)
• M26: 6,302,409 km (0.101 R)
• M27: 6,495,689 km (0.065 R)
• M28: 6,808,797 km (0.069 R)
• M29: 6,967,222 km (0.082 R)
• M30: 7,409,433 km (0.063 R)
• M31: 7,654,624 km (0.109 R)
• M32: 7,778,192 km (0.116 R)
• M33: 7,985,534 km (0.114 R)
• M34: 8,342,475 km (0.099 R)
• M35: 8,618,932 km (0.064 R)
• M36: 8,812,063 km (0.108 R)
• M37: 9,006,689 km (0.068 R)
• M38: 9,224,654 km (0.111 R)
• M39: 9,378,291 km (0.119 R)
• M40: 9,889,167 km (0.084 R)
• M41: 10,363,392 km (0.095 R)
• M42: 10,614,867 km (0.119 R)
• M43: 10,868,435 km (0.101 R)
• M44: 11,334,432 km (0.087 R)
• M45: 12,528,223 km (0.094 R)
• M46: 12,747,384 km (0.065 R)
• M47: 12,869,606 km (0.046 R)
• M48: 13,164,762 km (0.1 R)
• M49: 13,486,996 km (0.107 R)
• M50: 13,636,744 km (0.054 R)
• M51: 13,862,187 km (0.103 R)
• M52: 14,114,110 km (0.089 R)
• M53: 14,418,542 km (0.094 R)
• M54: 14,571,581 km (0.107 R)
• M55: 14,725,068 km (0.119 R)
• M56: 14,827,842 km (0.103 R)
• M57: 15,008,107 km (0.111 R)
• M58: 15,422,792 km (0.081 R)
• M59: 15,710,170 km (0.107 R)
• M60: 16,210,724 km (0.038 R)
• M61: 17,173,536 km (0.091 R)
• M62: 17,471,535 km (0.118 R)
• M63: 17,935,289 km (0.088 R)
• M64: 18,458,432 km (0.092 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 20,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit