🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 265 Days

Day: 42.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,482,825 km

• M1: 46,525 km (0.057 R)
• M2: 477,367 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.38 AU - 4.42 AU

Year: 2694 Days

Day: 19.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,482,825 km

• M1: 1,891,366 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 12.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.85 AU - 6.53 AU

Year: 5388 Days

Day: 6.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,482,825 km

• M1: 156,779 km (0.065 R)
• M2: 593,904 km (0.069 R)
• M3: 1,004,101 km (0.034 R)
• M4: 1,781,561 km (0.063 R)
• M5: 2,248,755 km (0.074 R)
• M6: 3,206,182 km (0.108 R)
• M7: 4,866,419 km (0.095 R)
• M8: 5,315,661 km (0.104 R)
• M9: 5,761,762 km (0.108 R)
• M10: 6,232,995 km (0.102 R)
• M11: 6,764,068 km (0.071 R)
• M12: 7,217,499 km (0.036 R)
• M13: 8,701,659 km (0.088 R)
• M14: 10,289,342 km (0.116 R)
• M15: 10,703,129 km (0.089 R)
• M16: 11,417,609 km (0.04 R)
• M17: 12,062,376 km (0.105 R)
• M18: 15,778,087 km (0.116 R)
• M19: 17,341,086 km (0.04 R)
• M20: 18,193,644 km (0.075 R)
• M21: 19,559,473 km (0.088 R)
• M22: 22,036,814 km (0.107 R)
• M23: 25,377,184 km (0.048 R)
• M24: 27,255,086 km (0.097 R)
• M25: 27,871,579 km (0.043 R)
• M26: 31,478,384 km (0.088 R)
• M27: 32,746,675 km (0.106 R)
• M28: 33,343,421 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 3

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.96 AU - 23.84 AU

Year: 29894 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,482,825 km

• M1: 37,399 km (0.081 R)
• M2: 132,095 km (0.065 R)
• M3: 1,195,586 km (0.111 R)
• M4: 1,733,839 km (0.12 R)
• M5: 2,027,201 km (0.104 R)
• M6: 2,664,936 km (0.117 R)
• M7: 2,782,820 km (0.072 R)
• M8: 3,054,789 km (0.078 R)
• M9: 3,453,616 km (0.094 R)
• M10: 3,565,665 km (0.11 R)
• M11: 5,437,135 km (0.119 R)
• M12: 6,906,485 km (0.091 R)
• M13: 7,684,244 km (0.03 R)
• M14: 12,527,774 km (0.081 R)
• M15: 13,539,954 km (0.056 R)
• M16: 14,030,485 km (0.08 R)
• M17: 15,879,216 km (0.097 R)
• M18: 23,872,080 km (0.1 R)
• M19: 25,421,615 km (0.078 R)
• M20: 25,739,361 km (0.081 R)
• M21: 25,952,687 km (0.082 R)
• M22: 39,585,691 km (0.12 R)
• M23: 41,165,594 km (0.118 R)
• M24: 48,552,438 km (0.06 R)
• M25: 51,198,076 km (0.103 R)
• M26: 53,244,276 km (0.114 R)
• M27: 58,046,218 km (0.058 R)
• M28: 62,549,862 km (0.097 R)
• M29: 66,476,207 km (0.11 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit