🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 23.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 207 Days

Day: 23.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,342,703 km

• M1: 467,942 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.61 AU - 0.79 AU

Year: 216 Days

Day: 21 Hours

Environment

Temp: 159 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1 AU - 1.1 AU

Year: 397 Days

Day: 14.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 579 Days

Day: 43.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.17 AU - 1.69 AU

Year: 631 Days

Day: 42 Hours

Environment

Temp: -28 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,342,703 km

• M1: 649,255 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.23 AU - 3.29 AU

Year: 2172 Days

Day: 38 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.97 AU - 4.49 AU

Year: 2658 Days

Day: 19.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 8.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.31 AU - 5.81 AU

Year: 4200 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,342,703 km

• M1: 108,907 km (0.115 R)
• M2: 165,455 km (0.081 R)
• M3: 282,291 km (0.077 R)
• M4: 405,560 km (0.094 R)
• M5: 467,045 km (0.04 R)
• M6: 592,108 km (0.115 R)
• M7: 691,292 km (0.06 R)
• M8: 826,379 km (0.096 R)
• M9: 1,213,837 km (0.098 R)
• M10: 1,342,940 km (0.065 R)
• M11: 1,427,612 km (0.115 R)
• M12: 1,602,193 km (0.068 R)
• M13: 2,369,331 km (0.1 R)
• M14: 2,667,928 km (0.071 R)
• M15: 2,821,715 km (0.075 R)
• M16: 3,026,215 km (0.094 R)
• M17: 3,600,671 km (0.073 R)
• M18: 3,702,547 km (0.077 R)
• M19: 3,771,063 km (0.118 R)
• M20: 3,961,501 km (0.03 R)
• M21: 4,810,768 km (0.105 R)
• M22: 4,960,815 km (0.114 R)
• M23: 5,131,506 km (0.092 R)
• M24: 5,265,546 km (0.095 R)
• M25: 5,342,738 km (0.119 R)
• M26: 5,439,827 km (0.117 R)
• M27: 5,674,995 km (0.098 R)
• M28: 6,034,030 km (0.119 R)
• M29: 6,565,701 km (0.091 R)
• M30: 6,690,615 km (0.058 R)
• M31: 6,774,240 km (0.104 R)
• M32: 7,133,724 km (0.101 R)
• M33: 7,219,294 km (0.116 R)
• M34: 7,283,621 km (0.116 R)
• M35: 7,630,090 km (0.111 R)
• M36: 7,937,663 km (0.101 R)
• M37: 8,048,515 km (0.112 R)
• M38: 8,249,425 km (0.086 R)
• M39: 8,451,831 km (0.053 R)
• M40: 8,815,952 km (0.066 R)
• M41: 9,371,708 km (0.107 R)
• M42: 9,653,700 km (0.116 R)
• M43: 9,962,620 km (0.046 R)
• M44: 10,589,884 km (0.12 R)
• M45: 10,687,571 km (0.113 R)
• M46: 10,859,160 km (0.115 R)
• M47: 11,354,628 km (0.117 R)
• M48: 12,418,867 km (0.111 R)
• M49: 12,910,595 km (0.074 R)
• M50: 13,041,194 km (0.068 R)
• M51: 13,356,247 km (0.082 R)
• M52: 13,594,108 km (0.104 R)
• M53: 14,047,240 km (0.067 R)
• M54: 14,181,579 km (0.116 R)
• M55: 14,668,370 km (0.112 R)
• M56: 14,913,861 km (0.047 R)
• M57: 15,105,645 km (0.08 R)
• M58: 15,575,083 km (0.065 R)
• M59: 15,853,335 km (0.105 R)
• M60: 16,021,184 km (0.033 R)
• M61: 16,330,403 km (0.111 R)
• M62: 16,386,801 km (0.118 R)
• M63: 16,471,474 km (0.08 R)
• M64: 16,584,719 km (0.102 R)
• M65: 16,641,566 km (0.118 R)
• M66: 17,384,769 km (0.113 R)
• M67: 17,586,726 km (0.109 R)
• M68: 17,760,409 km (0.113 R)
• M69: 17,847,475 km (0.059 R)
• M70: 18,022,055 km (0.108 R)
• M71: 18,549,238 km (0.07 R)
• M72: 19,409,127 km (0.077 R)
• M73: 19,498,886 km (0.105 R)
• M74: 19,979,544 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit