🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 144 Days

Day: 23.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,183,368 km

• M1: 152,739 km (0.119 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.45 AU - 2.11 AU

Year: 909 Days

Day: 13.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,183,368 km

• M1: 218,114 km (0.048 R)
• M2: 692,040 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.94 AU - 2.46 AU

Year: 1249 Days

Day: 36.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,183,368 km

• M1: 73,453 km (0.093 R)
• M2: 931,696 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.74 AU - 3.64 AU

Year: 2182 Days

Day: 47.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 11.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.24 AU - 4.92 AU

Year: 3753 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 168.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,183,368 km

• M1: 149,149 km (0.095 R)
• M2: 237,861 km (0.071 R)
• M3: 335,249 km (0.068 R)
• M4: 453,282 km (0.078 R)
• M5: 711,039 km (0.05 R)
• M6: 800,947 km (0.041 R)
• M7: 884,572 km (0.114 R)
• M8: 993,779 km (0.071 R)
• M9: 1,107,772 km (0.046 R)
• M10: 1,649,466 km (0.072 R)
• M11: 1,745,059 km (0.072 R)
• M12: 2,043,208 km (0.067 R)
• M13: 2,116,660 km (0.095 R)
• M14: 2,296,627 km (0.101 R)
• M15: 2,513,244 km (0.096 R)
• M16: 2,608,089 km (0.049 R)
• M17: 2,834,431 km (0.043 R)
• M18: 2,966,675 km (0.115 R)
• M19: 3,134,823 km (0.11 R)
• M20: 3,254,502 km (0.118 R)
• M21: 3,551,603 km (0.03 R)
• M22: 4,023,136 km (0.086 R)
• M23: 4,342,228 km (0.076 R)
• M24: 4,611,354 km (0.075 R)
• M25: 4,885,866 km (0.073 R)
• M26: 5,186,109 km (0.104 R)
• M27: 5,287,387 km (0.089 R)
• M28: 6,731,605 km (0.07 R)
• M29: 7,269,110 km (0.101 R)
• M30: 7,474,209 km (0.112 R)
• M31: 7,635,176 km (0.112 R)
• M32: 7,797,191 km (0.086 R)
• M33: 7,890,390 km (0.095 R)
• M34: 8,242,843 km (0.072 R)
• M35: 8,552,660 km (0.101 R)
• M36: 8,866,217 km (0.1 R)
• M37: 10,031,435 km (0.108 R)
• M38: 10,183,576 km (0.104 R)
• M39: 10,541,863 km (0.112 R)
• M40: 10,904,189 km (0.112 R)
• M41: 10,982,279 km (0.092 R)
• M42: 11,113,027 km (0.101 R)
• M43: 11,296,883 km (0.084 R)
• M44: 11,534,893 km (0.072 R)
• M45: 11,881,362 km (0.039 R)
• M46: 12,503,091 km (0.115 R)
• M47: 12,639,674 km (0.043 R)
• M48: 12,886,660 km (0.114 R)
• M49: 13,190,792 km (0.092 R)
• M50: 13,413,394 km (0.1 R)
• M51: 13,609,367 km (0.052 R)
• M52: 14,117,401 km (0.072 R)
• M53: 14,430,959 km (0.088 R)
• M54: 14,545,551 km (0.038 R)
• M55: 14,660,442 km (0.117 R)
• M56: 14,746,760 km (0.094 R)
• M57: 14,891,122 km (0.108 R)
• M58: 15,064,954 km (0.104 R)
• M59: 15,766,868 km (0.058 R)
• M60: 15,944,141 km (0.076 R)
• M61: 16,599,380 km (0.057 R)
• M62: 16,809,714 km (0.032 R)
• M63: 17,142,121 km (0.038 R)
• M64: 17,324,331 km (0.084 R)
• M65: 17,415,735 km (0.098 R)
• M66: 17,660,178 km (0.093 R)
• M67: 17,782,699 km (0.07 R)
• M68: 18,152,355 km (0.119 R)
• M69: 18,245,106 km (0.051 R)
• M70: 18,462,172 km (0.117 R)
• M71: 18,899,148 km (0.067 R)
• M72: 19,465,825 km (0.09 R)
• M73: 20,006,022 km (0.089 R)
• M74: 20,454,816 km (0.106 R)
• M75: 20,551,307 km (0.087 R)
• M76: 20,777,349 km (0.075 R)
• M77: 21,101,528 km (0.1 R)
• M78: 21,919,379 km (0.098 R)
• M79: 22,084,236 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit