🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 332 Days

Day: 15.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.02 AU - 1.04 AU

Year: 400 Days

Day: 47.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,003,549 km

• M1: 223,350 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.68 AU - 2.04 AU

Year: 971 Days

Day: 22.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.9 AU - 2.76 AU

Year: 1362 Days

Day: 15.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,003,549 km

• M1: 1,802,355 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.32 AU - 3.1 AU

Year: 1708 Days

Day: 14.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.67 AU - 2.93 AU

Year: 1794 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.18 AU - 4.02 AU

Year: 2615 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.09 AU - 4.35 AU

Year: 2747 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 8.2

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.84 AU - 9.16 AU

Year: 8664 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,003,549 km

• M1: 105,766 km (0.119 R)
• M2: 157,078 km (0.076 R)
• M3: 528,978 km (0.086 R)
• M4: 584,628 km (0.089 R)
• M5: 877,990 km (0.03 R)
• M6: 962,662 km (0.068 R)
• M7: 1,050,027 km (0.118 R)
• M8: 1,122,134 km (0.088 R)
• M9: 1,309,580 km (0.098 R)
• M10: 1,466,957 km (0.051 R)
• M11: 1,736,083 km (0.091 R)
• M12: 2,065,947 km (0.106 R)
• M13: 2,226,764 km (0.074 R)
• M14: 2,463,578 km (0.106 R)
• M15: 2,536,282 km (0.044 R)
• M16: 2,634,269 km (0.084 R)
• M17: 2,708,619 km (0.117 R)
• M18: 3,248,667 km (0.118 R)
• M19: 3,627,150 km (0.109 R)
• M20: 3,906,150 km (0.094 R)
• M21: 5,529,287 km (0.108 R)
• M22: 5,625,030 km (0.089 R)
• M23: 5,689,207 km (0.116 R)
• M24: 5,785,698 km (0.096 R)
• M25: 7,229,467 km (0.043 R)
• M26: 7,299,179 km (0.081 R)
• M27: 7,474,658 km (0.076 R)
• M28: 7,722,541 km (0.049 R)
• M29: 8,262,889 km (0.038 R)
• M30: 8,815,503 km (0.062 R)
• M31: 9,002,351 km (0.106 R)
• M32: 9,266,092 km (0.096 R)
• M33: 9,724,310 km (0.084 R)
• M34: 10,033,828 km (0.081 R)
• M35: 10,307,293 km (0.108 R)
• M36: 11,142,648 km (0.085 R)
• M37: 11,263,672 km (0.098 R)
• M38: 12,498,603 km (0.051 R)
• M39: 13,431,346 km (0.112 R)
• M40: 13,689,552 km (0.073 R)
• M41: 13,776,019 km (0.118 R)
• M42: 13,906,020 km (0.082 R)
• M43: 14,738,981 km (0.063 R)
• M44: 17,473,630 km (0.055 R)
• M45: 18,610,574 km (0.025 R)
• M46: 19,284,662 km (0.052 R)
• M47: 19,576,078 km (0.07 R)
• M48: 19,673,466 km (0.034 R)
• M49: 20,557,889 km (0.073 R)
• M50: 21,204,601 km (0.041 R)
• M51: 21,505,292 km (0.116 R)
• M52: 22,161,728 km (0.054 R)
• M53: 22,824,895 km (0.098 R)
• M54: 23,184,528 km (0.063 R)
• M55: 23,701,688 km (0.11 R)
• M56: 25,647,957 km (0.08 R)
• M57: 25,861,433 km (0.045 R)
• M58: 26,236,475 km (0.12 R)
• M59: 27,426,825 km (0.075 R)
• M60: 27,535,882 km (0.112 R)
• M61: 27,699,691 km (0.06 R)
• M62: 27,863,950 km (0.068 R)
• M63: 27,918,852 km (0.088 R)
• M64: 29,022,585 km (0.111 R)
• M65: 29,859,735 km (0.096 R)
• M66: 30,196,779 km (0.084 R)
• M67: 30,478,621 km (0.107 R)
• M68: 30,535,169 km (0.11 R)
• M69: 30,591,717 km (0.083 R)
• M70: 30,931,454 km (0.062 R)
• M71: 32,533,797 km (0.111 R)
• M72: 33,286,873 km (0.111 R)
• M73: 33,636,483 km (0.107 R)
• M74: 33,928,647 km (0.085 R)
• M75: 34,928,410 km (0.08 R)
• M76: 35,520,967 km (0.067 R)
• M77: 36,176,655 km (0.081 R)
• M78: 36,896,669 km (0.107 R)
• M79: 37,258,247 km (0.085 R)
• M80: 37,500,147 km (0.052 R)
• M81: 37,924,556 km (0.098 R)
• M82: 39,084,538 km (0.101 R)
• M83: 39,145,873 km (0.11 R)
• M84: 39,268,693 km (0.068 R)
• M85: 39,576,416 km (0.106 R)
• M86: 40,132,172 km (0.078 R)
• M87: 40,194,105 km (0.115 R)
• M88: 40,877,319 km (0.113 R)
• M89: 41,564,422 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit