🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 18.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 17.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 195 Days

Day: 32.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,986,350 km

• M1: 314,754 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.15 AU - 1.43 AU

Year: 522 Days

Day: 42.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,986,350 km

• M1: 157,826 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.27 AU - 1.83 AU

Year: 688 Days

Day: 15.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.3 °

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: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.29 AU - 3.31 AU

Year: 1670 Days

Day: 26.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,986,350 km

• M1: 1,470,996 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.21 AU - 4.95 AU

Year: 2938 Days

Day: 34.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 89.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.9 AU - 4.6 AU

Year: 3123 Days

Day: 32.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,986,350 km

• M1: 1,157,888 km (0.064 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.82 AU - 5.88 AU

Year: 3807 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 6.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.88 AU - 16.74 AU

Year: 22407 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,986,350 km

• M1: 255,812 km (0.109 R)
• M2: 298,897 km (0.092 R)
• M3: 599,439 km (0.034 R)
• M4: 644,468 km (0.077 R)
• M5: 922,271 km (0.087 R)
• M6: 1,556,715 km (0.095 R)
• M7: 1,619,995 km (0.086 R)
• M8: 1,949,559 km (0.109 R)
• M9: 2,087,189 km (0.099 R)
• M10: 2,323,704 km (0.092 R)
• M11: 2,445,177 km (0.089 R)
• M12: 2,543,912 km (0.107 R)
• M13: 3,217,252 km (0.054 R)
• M14: 3,913,929 km (0.097 R)
• M15: 4,146,404 km (0.031 R)
• M16: 4,264,437 km (0.111 R)
• M17: 4,625,117 km (0.078 R)
• M18: 4,995,522 km (0.098 R)
• M19: 6,095,964 km (0.084 R)
• M20: 6,501,823 km (0.088 R)
• M21: 7,091,537 km (0.097 R)
• M22: 7,232,758 km (0.116 R)
• M23: 7,518,041 km (0.107 R)
• M24: 7,734,509 km (0.113 R)
• M25: 7,916,420 km (0.055 R)
• M26: 9,421,823 km (0.1 R)
• M27: 9,811,825 km (0.034 R)
• M28: 10,246,856 km (0.087 R)
• M29: 10,931,416 km (0.081 R)
• M30: 11,053,787 km (0.095 R)
• M31: 11,217,596 km (0.1 R)
• M32: 11,589,197 km (0.062 R)
• M33: 12,133,135 km (0.088 R)
• M34: 12,344,517 km (0.06 R)
• M35: 12,899,824 km (0.09 R)
• M36: 13,419,827 km (0.116 R)
• M37: 14,794,182 km (0.111 R)
• M38: 14,974,747 km (0.115 R)
• M39: 15,934,866 km (0.113 R)
• M40: 16,259,194 km (0.06 R)
• M41: 16,773,512 km (0.106 R)
• M42: 16,961,855 km (0.055 R)
• M43: 17,578,647 km (0.065 R)
• M44: 17,865,875 km (0.047 R)
• M45: 19,670,923 km (0.065 R)
• M46: 20,720,951 km (0.108 R)
• M47: 21,125,763 km (0.107 R)
• M48: 21,227,339 km (0.1 R)
• M49: 21,431,092 km (0.088 R)
• M50: 21,891,704 km (0.117 R)
• M51: 22,252,384 km (0.116 R)
• M52: 23,031,639 km (0.117 R)
• M53: 24,723,741 km (0.083 R)
• M54: 25,099,232 km (0.054 R)
• M55: 25,314,652 km (0.075 R)
• M56: 26,620,044 km (0.075 R)
• M57: 27,724,375 km (0.12 R)
• M58: 27,780,025 km (0.082 R)
• M59: 28,562,422 km (0.072 R)
• M60: 29,069,260 km (0.062 R)
• M61: 29,295,452 km (0.101 R)
• M62: 29,579,089 km (0.044 R)
• M63: 29,806,628 km (0.04 R)
• M64: 29,977,618 km (0.026 R)
• M65: 30,263,500 km (0.098 R)
• M66: 30,607,575 km (0.108 R)
• M67: 30,722,616 km (0.072 R)
• M68: 30,837,656 km (0.065 R)
• M69: 31,299,764 km (0.092 R)
• M70: 32,581,967 km (0.06 R)
• M71: 32,640,610 km (0.099 R)
• M72: 33,762,444 km (0.103 R)
• M73: 35,257,825 km (0.095 R)
• M74: 35,438,688 km (0.079 R)
• M75: 36,226,022 km (0.103 R)
• M76: 36,835,633 km (0.117 R)
• M77: 37,141,711 km (0.069 R)
• M78: 37,264,381 km (0.072 R)
• M79: 37,510,170 km (0.117 R)
• M80: 39,120,591 km (0.105 R)
• M81: 39,745,910 km (0.106 R)
• M82: 40,248,559 km (0.064 R)
• M83: 40,563,911 km (0.11 R)
• M84: 41,323,719 km (0.059 R)
• M85: 42,536,509 km (0.078 R)
• M86: 42,664,864 km (0.055 R)
• M87: 42,793,369 km (0.062 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit