🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 19.2 Hours

Environment

Temp: 277 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,978,607 km

• M1: 289,322 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.96 AU - 1.26 AU

Year: 411 Days

Day: 46.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.41 AU - 1.55 AU

Year: 633 Days

Day: 14.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,978,607 km

• M1: 30,668 km (0.114 R)
• M2: 715,227 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.7 AU - 2.18 AU

Year: 950 Days

Day: 47.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.52 AU

Year: 1108 Days

Day: 23 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.42 AU - 3.56 AU

Year: 2291 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,978,607 km

• M1: 972,237 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.66 AU - 4.72 AU

Year: 3014 Days

Day: 19.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 14

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.56 AU - 9.32 AU

Year: 8618 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,978,607 km

• M1: 266,135 km (0.1 R)
• M2: 652,396 km (0.117 R)
• M3: 925,113 km (0.106 R)
• M4: 1,123,031 km (0.051 R)
• M5: 1,268,889 km (0.108 R)
• M6: 1,821,504 km (0.034 R)
• M7: 2,054,876 km (0.119 R)
• M8: 2,175,303 km (0.087 R)
• M9: 2,381,598 km (0.113 R)
• M10: 2,508,457 km (0.087 R)
• M11: 2,747,215 km (0.054 R)
• M12: 3,062,119 km (0.073 R)
• M13: 3,556,540 km (0.116 R)
• M14: 3,727,081 km (0.112 R)
• M15: 3,825,816 km (0.107 R)
• M16: 3,950,431 km (0.116 R)
• M17: 4,280,893 km (0.112 R)
• M18: 4,753,472 km (0.071 R)
• M19: 5,132,703 km (0.061 R)
• M20: 5,863,040 km (0.116 R)
• M21: 6,837,071 km (0.06 R)
• M22: 7,173,068 km (0.107 R)
• M23: 8,245,535 km (0.036 R)
• M24: 9,132,651 km (0.116 R)
• M25: 9,266,691 km (0.115 R)
• M26: 9,706,957 km (0.112 R)
• M27: 10,223,369 km (0.109 R)
• M28: 10,467,513 km (0.069 R)
• M29: 11,032,693 km (0.079 R)
• M30: 11,535,492 km (0.052 R)
• M31: 11,644,249 km (0.049 R)
• M32: 11,935,816 km (0.109 R)
• M33: 12,862,724 km (0.059 R)
• M34: 13,126,316 km (0.073 R)
• M35: 13,582,589 km (0.056 R)
• M36: 14,354,514 km (0.093 R)
• M37: 14,745,862 km (0.101 R)
• M38: 15,220,087 km (0.109 R)
• M39: 15,499,087 km (0.054 R)
• M40: 16,062,174 km (0.119 R)
• M41: 17,291,419 km (0.08 R)
• M42: 17,499,211 km (0.085 R)
• M43: 17,666,162 km (0.069 R)
• M44: 18,254,231 km (0.104 R)
• M45: 18,635,856 km (0.09 R)
• M46: 18,934,303 km (0.106 R)
• M47: 19,191,612 km (0.09 R)
• M48: 19,883,053 km (0.105 R)
• M49: 20,013,652 km (0.093 R)
• M50: 20,626,704 km (0.081 R)
• M51: 20,714,817 km (0.114 R)
• M52: 21,246,039 km (0.099 R)
• M53: 21,736,870 km (0.093 R)
• M54: 22,231,590 km (0.116 R)
• M55: 23,553,437 km (0.068 R)
• M56: 24,713,419 km (0.113 R)
• M57: 24,807,067 km (0.093 R)
• M58: 26,703,818 km (0.086 R)
• M59: 27,185,224 km (0.092 R)
• M60: 27,475,444 km (0.105 R)
• M61: 28,991,619 km (0.08 R)
• M62: 29,139,720 km (0.108 R)
• M63: 29,486,488 km (0.073 R)
• M64: 29,734,970 km (0.113 R)
• M65: 30,584,985 km (0.032 R)
• M66: 31,038,267 km (0.049 R)
• M67: 32,104,451 km (0.111 R)
• M68: 32,616,525 km (0.093 R)
• M69: 32,924,995 km (0.08 R)
• M70: 33,286,125 km (0.113 R)
• M71: 34,953,692 km (0.097 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 13.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.1 AU - 10.5 AU

Year: 10782 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,978,607 km

• M1: 250,128 km (0.097 R)
• M2: 451,486 km (0.039 R)
• M3: 755,619 km (0.114 R)
• M4: 1,126,023 km (0.061 R)
• M5: 1,217,727 km (0.067 R)
• M6: 1,325,886 km (0.077 R)
• M7: 1,508,994 km (0.118 R)
• M8: 1,700,928 km (0.107 R)
• M9: 1,932,804 km (0.095 R)
• M10: 2,376,811 km (0.059 R)
• M11: 2,566,950 km (0.094 R)
• M12: 2,816,479 km (0.109 R)
• M13: 3,263,029 km (0.084 R)
• M14: 3,553,548 km (0.044 R)
• M15: 3,692,075 km (0.089 R)
• M16: 4,077,440 km (0.096 R)
• M17: 4,539,996 km (0.095 R)
• M18: 4,821,240 km (0.06 R)
• M19: 5,153,048 km (0.074 R)
• M20: 5,242,807 km (0.087 R)
• M21: 5,584,189 km (0.064 R)
• M22: 6,003,363 km (0.108 R)
• M23: 6,121,694 km (0.112 R)
• M24: 6,312,581 km (0.117 R)
• M25: 6,921,893 km (0.094 R)
• M26: 7,120,859 km (0.109 R)
• M27: 7,397,764 km (0.117 R)
• M28: 7,575,636 km (0.065 R)
• M29: 7,703,692 km (0.108 R)
• M30: 8,013,958 km (0.119 R)
• M31: 8,118,228 km (0.083 R)
• M32: 8,753,869 km (0.081 R)
• M33: 9,023,444 km (0.068 R)
• M34: 9,268,336 km (0.118 R)
• M35: 10,100,998 km (0.055 R)
• M36: 10,412,311 km (0.088 R)
• M37: 10,583,451 km (0.055 R)
• M38: 11,277,435 km (0.049 R)
• M39: 11,453,213 km (0.099 R)
• M40: 12,255,656 km (0.114 R)
• M41: 13,199,469 km (0.113 R)
• M42: 13,789,483 km (0.075 R)
• M43: 14,071,924 km (0.071 R)
• M44: 14,642,640 km (0.115 R)
• M45: 14,770,546 km (0.11 R)
• M46: 15,221,135 km (0.093 R)
• M47: 15,741,436 km (0.034 R)
• M48: 17,168,899 km (0.117 R)
• M49: 17,778,809 km (0.036 R)
• M50: 18,395,751 km (0.117 R)
• M51: 18,880,448 km (0.118 R)
• M52: 19,404,489 km (0.115 R)
• M53: 19,509,956 km (0.073 R)
• M54: 20,897,327 km (0.11 R)
• M55: 21,402,967 km (0.09 R)
• M56: 22,426,666 km (0.112 R)
• M57: 23,056,024 km (0.071 R)
• M58: 23,279,523 km (0.104 R)
• M59: 24,673,775 km (0.091 R)
• M60: 24,864,213 km (0.112 R)
• M61: 25,016,953 km (0.058 R)
• M62: 25,901,226 km (0.092 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit