🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 0.99 AU

Year: 270 Days

Day: 38.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.14 AU - 1.24 AU

Year: 472 Days

Day: 39 Hours

Environment

Temp: 0 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.18 AU - 1.48 AU

Year: 557 Days

Day: 26.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,906,041 km

• M1: 705,803 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.23 AU - 1.69 AU

Year: 641 Days

Day: 39 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,906,041 km

• M1: 79,736 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.69 AU - 3.85 AU

Year: 2660 Days

Day: 45.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.51 AU - 4.85 AU

Year: 3106 Days

Day: 30.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 10

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.02 AU - 6.78 AU

Year: 5884 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,906,041 km

• M1: 125,513 km (0.096 R)
• M2: 208,091 km (0.074 R)
• M3: 404,213 km (0.048 R)
• M4: 979,268 km (0.106 R)
• M5: 1,465,311 km (0.109 R)
• M6: 1,675,347 km (0.093 R)
• M7: 2,587,894 km (0.11 R)
• M8: 2,656,559 km (0.107 R)
• M9: 2,890,231 km (0.119 R)
• M10: 2,961,739 km (0.089 R)
• M11: 3,082,015 km (0.065 R)
• M12: 3,786,322 km (0.113 R)
• M13: 4,373,643 km (0.07 R)
• M14: 5,162,174 km (0.067 R)
• M15: 5,782,257 km (0.07 R)
• M16: 6,582,456 km (0.104 R)
• M17: 6,740,431 km (0.101 R)
• M18: 7,351,838 km (0.031 R)
• M19: 7,417,212 km (0.081 R)
• M20: 7,780,436 km (0.105 R)
• M21: 7,914,027 km (0.112 R)
• M22: 8,353,246 km (0.111 R)
• M23: 8,870,107 km (0.076 R)
• M24: 9,185,010 km (0.103 R)
• M25: 9,826,187 km (0.076 R)
• M26: 9,898,293 km (0.103 R)
• M27: 10,115,808 km (0.082 R)
• M28: 10,555,476 km (0.051 R)
• M29: 10,926,628 km (0.114 R)
• M30: 11,339,967 km (0.102 R)
• M31: 11,491,510 km (0.086 R)
• M32: 12,414,978 km (0.116 R)
• M33: 12,649,547 km (0.094 R)
• M34: 12,964,600 km (0.108 R)
• M35: 13,362,231 km (0.115 R)
• M36: 13,804,144 km (0.115 R)
• M37: 14,087,781 km (0.106 R)
• M38: 14,661,040 km (0.092 R)
• M39: 14,867,635 km (0.12 R)
• M40: 14,950,512 km (0.071 R)
• M41: 15,075,127 km (0.075 R)
• M42: 15,367,292 km (0.115 R)
• M43: 15,451,216 km (0.066 R)
• M44: 15,872,633 km (0.092 R)
• M45: 16,169,884 km (0.098 R)
• M46: 16,899,473 km (0.106 R)
• M47: 16,986,090 km (0.102 R)
• M48: 17,727,647 km (0.111 R)
• M49: 17,859,592 km (0.032 R)
• M50: 18,792,485 km (0.05 R)
• M51: 19,061,910 km (0.029 R)
• M52: 19,378,011 km (0.105 R)
• M53: 19,650,279 km (0.059 R)
• M54: 19,923,744 km (0.069 R)
• M55: 20,198,555 km (0.101 R)
• M56: 20,290,408 km (0.107 R)
• M57: 20,844,519 km (0.1 R)
• M58: 21,170,043 km (0.1 R)
• M59: 21,310,217 km (0.085 R)
• M60: 21,544,188 km (0.084 R)
• M61: 21,685,109 km (0.098 R)
• M62: 22,014,972 km (0.057 R)
• M63: 22,775,229 km (0.074 R)
• M64: 23,014,585 km (0.088 R)
• M65: 23,737,741 km (0.111 R)
• M66: 24,762,487 km (0.026 R)
• M67: 25,107,310 km (0.042 R)
• M68: 25,702,111 km (0.074 R)
• M69: 26,101,238 km (0.074 R)
• M70: 26,351,815 km (0.107 R)
• M71: 26,502,460 km (0.069 R)
• M72: 26,603,139 km (0.082 R)
• M73: 28,435,862 km (0.113 R)
• M74: 29,107,557 km (0.096 R)
• M75: 29,471,529 km (0.093 R)
• M76: 29,889,355 km (0.118 R)
• M77: 30,361,636 km (0.104 R)
• M78: 31,366,784 km (0.113 R)
• M79: 31,953,806 km (0.089 R)
• M80: 32,221,736 km (0.065 R)
• M81: 32,598,274 km (0.102 R)
• M82: 33,355,538 km (0.096 R)
• M83: 35,273,981 km (0.067 R)
• M84: 36,442,191 km (0.08 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit