🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.42 AU - 0.58 AU

Year: 128 Days

Day: 12.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 29.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 9.7

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.38 AU - 5.86 AU

Year: 4211 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,240,849 km

• M1: 153,637 km (0.084 R)
• M2: 306,676 km (0.108 R)
• M3: 667,805 km (0.085 R)
• M4: 844,630 km (0.09 R)
• M5: 1,436,439 km (0.115 R)
• M6: 1,550,881 km (0.058 R)
• M7: 1,728,304 km (0.11 R)
• M8: 2,055,026 km (0.074 R)
• M9: 2,201,033 km (0.098 R)
• M10: 2,452,208 km (0.043 R)
• M11: 2,695,155 km (0.109 R)
• M12: 3,055,686 km (0.116 R)
• M13: 3,129,737 km (0.083 R)
• M14: 3,204,237 km (0.117 R)
• M15: 3,605,757 km (0.072 R)
• M16: 3,723,491 km (0.101 R)
• M17: 3,862,467 km (0.037 R)
• M18: 4,561,688 km (0.078 R)
• M19: 4,689,145 km (0.095 R)
• M20: 5,166,811 km (0.053 R)
• M21: 5,322,094 km (0.079 R)
• M22: 5,389,114 km (0.07 R)
• M23: 5,456,433 km (0.093 R)
• M24: 6,144,882 km (0.044 R)
• M25: 6,571,236 km (0.077 R)
• M26: 6,643,193 km (0.056 R)
• M27: 6,715,448 km (0.104 R)
• M28: 6,812,089 km (0.036 R)
• M29: 7,080,617 km (0.087 R)
• M30: 7,653,128 km (0.061 R)
• M31: 7,855,833 km (0.11 R)
• M32: 8,034,602 km (0.1 R)
• M33: 9,001,902 km (0.119 R)
• M34: 9,135,493 km (0.089 R)
• M35: 9,594,609 km (0.098 R)
• M36: 9,785,795 km (0.097 R)
• M37: 10,171,907 km (0.047 R)
• M38: 10,619,504 km (0.1 R)
• M39: 11,073,384 km (0.064 R)
• M40: 11,389,185 km (0.103 R)
• M41: 11,475,802 km (0.103 R)
• M42: 11,824,664 km (0.098 R)
• M43: 12,265,529 km (0.055 R)
• M44: 12,831,757 km (0.091 R)
• M45: 13,406,512 km (0.081 R)
• M46: 13,528,584 km (0.079 R)
• M47: 13,589,770 km (0.087 R)
• M48: 13,835,409 km (0.065 R)
• M49: 14,082,545 km (0.071 R)
• M50: 14,268,795 km (0.084 R)
• M51: 14,549,739 km (0.032 R)
• M52: 14,643,836 km (0.083 R)
• M53: 15,499,536 km (0.088 R)
• M54: 15,788,410 km (0.103 R)
• M55: 16,111,391 km (0.107 R)
• M56: 17,060,590 km (0.1 R)
• M57: 17,192,984 km (0.112 R)
• M58: 17,358,888 km (0.079 R)
• M59: 17,792,722 km (0.104 R)
• M60: 18,263,955 km (0.058 R)
• M61: 18,705,269 km (0.115 R)
• M62: 18,944,326 km (0.088 R)
• M63: 19,150,023 km (0.105 R)
• M64: 19,322,061 km (0.114 R)
• M65: 19,425,433 km (0.115 R)
• M66: 20,787,073 km (0.102 R)
• M67: 21,390,102 km (0.1 R)
• M68: 21,747,641 km (0.066 R)
• M69: 21,927,158 km (0.108 R)
• M70: 22,904,780 km (0.091 R)
• M71: 23,087,439 km (0.033 R)
• M72: 23,454,104 km (0.118 R)
• M73: 23,711,861 km (0.092 R)
• M74: 24,304,717 km (0.106 R)
• M75: 24,902,510 km (0.063 R)
• M76: 25,015,158 km (0.077 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit