🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 216 Days

Day: 39.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 249 Days

Day: 34.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.22 AU - 1.44 AU

Year: 555 Days

Day: 31.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.28 AU - 1.46 AU

Year: 580 Days

Day: 30.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.3 AU - 1.48 AU

Year: 593 Days

Day: 43.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,436,822 km

• M1: 1,138,141 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.44 AU - 1.5 AU

Year: 645 Days

Day: 36.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,436,822 km

• M1: 401,969 km (0.081 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.81 AU - 2.71 AU

Year: 1229 Days

Day: 23.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.63 AU - 3.59 AU

Year: 1983 Days

Day: 33.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,436,822 km

• M1: 677,379 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 8.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.1 AU - 8.58 AU

Year: 8710 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,436,822 km

• M1: 104,719 km (0.102 R)
• M2: 159,322 km (0.077 R)
• M3: 259,552 km (0.105 R)
• M4: 493,224 km (0.112 R)
• M5: 618,737 km (0.06 R)
• M6: 755,320 km (0.06 R)
• M7: 1,224,010 km (0.088 R)
• M8: 1,289,982 km (0.059 R)
• M9: 1,343,688 km (0.107 R)
• M10: 1,666,969 km (0.11 R)
• M11: 1,785,151 km (0.064 R)
• M12: 1,936,844 km (0.086 R)
• M13: 2,653,866 km (0.066 R)
• M14: 2,810,046 km (0.06 R)
• M15: 3,040,876 km (0.095 R)
• M16: 3,828,509 km (0.077 R)
• M17: 4,224,793 km (0.111 R)
• M18: 4,326,071 km (0.111 R)
• M19: 4,801,792 km (0.118 R)
• M20: 5,315,811 km (0.066 R)
• M21: 7,225,278 km (0.05 R)
• M22: 7,763,830 km (0.114 R)
• M23: 7,937,813 km (0.089 R)
• M24: 8,088,009 km (0.084 R)
• M25: 8,801,591 km (0.095 R)
• M26: 9,009,083 km (0.048 R)
• M27: 9,376,346 km (0.118 R)
• M28: 10,370,124 km (0.093 R)
• M29: 10,534,383 km (0.111 R)
• M30: 10,589,285 km (0.081 R)
• M31: 10,699,539 km (0.089 R)
• M32: 11,851,143 km (0.074 R)
• M33: 12,311,157 km (0.098 R)
• M34: 13,071,114 km (0.098 R)
• M35: 13,159,825 km (0.102 R)
• M36: 13,456,777 km (0.066 R)
• M37: 14,057,413 km (0.051 R)
• M38: 14,208,955 km (0.072 R)
• M39: 14,728,210 km (0.072 R)
• M40: 15,754,002 km (0.055 R)
• M41: 15,911,379 km (0.119 R)
• M42: 16,037,789 km (0.057 R)
• M43: 17,319,095 km (0.1 R)
• M44: 17,873,654 km (0.104 R)
• M45: 18,070,824 km (0.096 R)
• M46: 18,434,048 km (0.111 R)
• M47: 20,183,595 km (0.114 R)
• M48: 20,491,767 km (0.085 R)
• M49: 20,767,027 km (0.075 R)
• M50: 21,286,431 km (0.075 R)
• M51: 21,390,850 km (0.089 R)
• M52: 22,727,806 km (0.103 R)
• M53: 23,119,902 km (0.119 R)
• M54: 24,164,245 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 14.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.26 AU - 12.18 AU

Year: 13592 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,436,822 km

• M1: 186,848 km (0.097 R)
• M2: 299,345 km (0.114 R)
• M3: 418,724 km (0.101 R)
• M4: 577,597 km (0.112 R)
• M5: 1,004,699 km (0.069 R)
• M6: 1,136,495 km (0.094 R)
• M7: 1,294,770 km (0.084 R)
• M8: 1,482,365 km (0.086 R)
• M9: 1,679,535 km (0.068 R)
• M10: 1,815,969 km (0.078 R)
• M11: 1,980,227 km (0.119 R)
• M12: 2,425,729 km (0.101 R)
• M13: 2,607,640 km (0.109 R)
• M14: 3,294,893 km (0.103 R)
• M15: 3,526,620 km (0.054 R)
• M16: 4,191,732 km (0.045 R)
• M17: 4,411,641 km (0.103 R)
• M18: 4,571,113 km (0.062 R)
• M19: 5,161,276 km (0.061 R)
• M20: 5,397,342 km (0.106 R)
• M21: 5,499,667 km (0.1 R)
• M22: 5,671,554 km (0.07 R)
• M23: 6,091,775 km (0.06 R)
• M24: 6,305,700 km (0.094 R)
• M25: 6,449,613 km (0.104 R)
• M26: 6,851,433 km (0.073 R)
• M27: 6,999,535 km (0.08 R)
• M28: 7,374,577 km (0.08 R)
• M29: 7,564,566 km (0.088 R)
• M30: 7,756,201 km (0.095 R)
• M31: 8,340,979 km (0.099 R)
• M32: 8,539,046 km (0.082 R)
• M33: 9,224,354 km (0.086 R)
• M34: 9,677,337 km (0.075 R)
• M35: 10,222,023 km (0.092 R)
• M36: 10,604,993 km (0.109 R)
• M37: 10,862,900 km (0.091 R)
• M38: 10,992,751 km (0.115 R)
• M39: 12,726,590 km (0.054 R)
• M40: 13,462,312 km (0.109 R)
• M41: 13,648,412 km (0.111 R)
• M42: 14,070,428 km (0.105 R)
• M43: 14,164,824 km (0.059 R)
• M44: 14,783,262 km (0.072 R)
• M45: 16,641,267 km (0.095 R)
• M46: 16,841,130 km (0.119 R)
• M47: 17,243,249 km (0.082 R)
• M48: 17,394,941 km (0.106 R)
• M49: 17,903,574 km (0.057 R)
• M50: 18,159,686 km (0.104 R)
• M51: 18,520,366 km (0.077 R)
• M52: 18,935,500 km (0.101 R)
• M53: 20,573,148 km (0.1 R)
• M54: 20,733,966 km (0.077 R)
• M55: 21,762,601 km (0.094 R)
• M56: 22,531,235 km (0.088 R)
• M57: 23,085,794 km (0.11 R)
• M58: 23,252,895 km (0.103 R)
• M59: 25,751,628 km (0.082 R)
• M60: 25,867,267 km (0.107 R)
• M61: 26,856,707 km (0.083 R)
• M62: 27,740,232 km (0.065 R)
• M63: 28,036,885 km (0.074 R)
• M64: 28,633,182 km (0.113 R)
• M65: 30,386,319 km (0.101 R)
• M66: 31,615,565 km (0.059 R)
• M67: 32,298,629 km (0.085 R)
• M68: 32,986,480 km (0.098 R)
• M69: 33,489,877 km (0.108 R)
• M70: 33,742,548 km (0.107 R)
• M71: 34,951,149 km (0.101 R)
• M72: 42,290,121 km (0.114 R)
• M73: 42,426,704 km (0.069 R)
• M74: 42,563,287 km (0.078 R)
• M75: 43,523,855 km (0.054 R)
• M76: 43,730,599 km (0.076 R)
• M77: 44,214,249 km (0.109 R)
• M78: 44,560,867 km (0.066 R)
• M79: 45,606,108 km (0.077 R)
• M80: 46,588,816 km (0.096 R)
• M81: 46,729,887 km (0.084 R)
• M82: 47,365,977 km (0.067 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit