🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.93 AU - 1.07 AU

Year: 362 Days

Day: 45.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.3 AU - 1.88 AU

Year: 725 Days

Day: 22.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.19 AU - 2.97 AU

Year: 1499 Days

Day: 34.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,302,214 km

• M1: 1,316,760 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.37 AU - 3.01 AU

Year: 1596 Days

Day: 45.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 9.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.1 AU - 8.08 AU

Year: 6118 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,302,214 km

• M1: 165,904 km (0.083 R)
• M2: 249,230 km (0.081 R)
• M3: 340,036 km (0.047 R)
• M4: 462,407 km (0.052 R)
• M5: 534,513 km (0.06 R)
• M6: 733,478 km (0.083 R)
• M7: 808,876 km (0.103 R)
• M8: 1,039,855 km (0.038 R)
• M9: 1,201,271 km (0.091 R)
• M10: 1,411,606 km (0.085 R)
• M11: 1,591,273 km (0.12 R)
• M12: 1,720,226 km (0.095 R)
• M13: 2,367,087 km (0.088 R)
• M14: 2,976,998 km (0.045 R)
• M15: 3,136,768 km (0.111 R)
• M16: 3,483,686 km (0.094 R)
• M17: 3,690,280 km (0.07 R)
• M18: 3,804,573 km (0.053 R)
• M19: 3,997,853 km (0.084 R)
• M20: 4,194,425 km (0.11 R)
• M21: 4,353,896 km (0.095 R)
• M22: 4,596,993 km (0.113 R)
• M23: 5,223,958 km (0.114 R)
• M24: 5,922,430 km (0.04 R)
• M25: 6,259,923 km (0.077 R)
• M26: 6,350,878 km (0.115 R)
• M27: 6,742,825 km (0.054 R)
• M28: 7,940,805 km (0.109 R)
• M29: 8,163,406 km (0.114 R)
• M30: 8,362,970 km (0.061 R)
• M31: 9,099,889 km (0.104 R)
• M32: 9,203,261 km (0.115 R)
• M33: 10,096,959 km (0.082 R)
• M34: 10,203,921 km (0.114 R)
• M35: 10,662,738 km (0.048 R)
• M36: 11,628,542 km (0.107 R)
• M37: 11,712,616 km (0.09 R)
• M38: 12,079,430 km (0.105 R)
• M39: 12,192,974 km (0.044 R)
• M40: 12,249,971 km (0.079 R)
• M41: 13,172,990 km (0.054 R)
• M42: 13,524,844 km (0.055 R)
• M43: 15,576,878 km (0.103 R)
• M44: 16,481,048 km (0.111 R)
• M45: 16,955,572 km (0.109 R)
• M46: 17,434,435 km (0.101 R)
• M47: 18,047,487 km (0.073 R)
• M48: 18,438,237 km (0.068 R)
• M49: 19,327,746 km (0.079 R)
• M50: 19,494,099 km (0.067 R)
• M51: 20,062,870 km (0.095 R)
• M52: 21,079,986 km (0.105 R)
• M53: 22,847,484 km (0.052 R)
• M54: 22,988,106 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 11.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.47 AU - 8.67 AU

Year: 6799 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,302,214 km

• M1: 145,409 km (0.116 R)
• M2: 262,245 km (0.083 R)
• M3: 916,885 km (0.097 R)
• M4: 1,056,161 km (0.083 R)
• M5: 1,270,535 km (0.099 R)
• M6: 1,481,468 km (0.086 R)
• M7: 1,704,069 km (0.08 R)
• M8: 2,038,271 km (0.115 R)
• M9: 2,202,978 km (0.089 R)
• M10: 2,436,650 km (0.106 R)
• M11: 2,611,829 km (0.074 R)
• M12: 2,814,086 km (0.117 R)
• M13: 2,951,716 km (0.065 R)
• M14: 3,524,975 km (0.112 R)
• M15: 4,237,060 km (0.113 R)
• M16: 4,342,527 km (0.095 R)
• M17: 4,937,927 km (0.103 R)
• M18: 5,048,928 km (0.088 R)
• M19: 5,188,952 km (0.087 R)
• M20: 5,732,740 km (0.038 R)
• M21: 5,937,689 km (0.12 R)
• M22: 7,857,030 km (0.091 R)
• M23: 8,216,214 km (0.068 R)
• M24: 8,348,160 km (0.03 R)
• M25: 9,394,746 km (0.096 R)
• M26: 11,683,594 km (0.111 R)
• M27: 12,131,191 km (0.1 R)
• M28: 12,206,289 km (0.095 R)
• M29: 13,158,778 km (0.076 R)
• M30: 13,274,717 km (0.11 R)
• M31: 13,352,208 km (0.098 R)
• M32: 13,468,745 km (0.067 R)
• M33: 13,780,956 km (0.105 R)
• M34: 14,772,191 km (0.099 R)
• M35: 14,852,525 km (0.114 R)
• M36: 14,973,251 km (0.074 R)
• M37: 15,215,749 km (0.077 R)
• M38: 15,296,831 km (0.115 R)
• M39: 15,418,753 km (0.1 R)
• M40: 15,622,655 km (0.058 R)
• M41: 16,948,990 km (0.114 R)
• M42: 17,201,661 km (0.076 R)
• M43: 17,582,986 km (0.093 R)
• M44: 17,753,527 km (0.117 R)
• M45: 18,181,976 km (0.102 R)
• M46: 19,796,585 km (0.059 R)
• M47: 20,733,367 km (0.116 R)
• M48: 22,188,655 km (0.087 R)
• M49: 22,603,789 km (0.075 R)
• M50: 22,835,517 km (0.045 R)
• M51: 23,395,013 km (0.081 R)
• M52: 23,629,582 km (0.099 R)
• M53: 24,527,618 km (0.116 R)
• M54: 24,909,093 km (0.096 R)
• M55: 25,100,578 km (0.108 R)
• M56: 25,774,666 km (0.11 R)
• M57: 26,552,276 km (0.118 R)
• M58: 27,485,617 km (0.031 R)
• M59: 28,031,051 km (0.113 R)
• M60: 28,830,651 km (0.079 R)
• M61: 29,182,805 km (0.078 R)
• M62: 29,283,634 km (0.073 R)
• M63: 29,637,732 km (0.093 R)
• M64: 29,942,313 km (0.069 R)
• M65: 30,452,143 km (0.115 R)
• M66: 30,759,566 km (0.083 R)
• M67: 32,572,842 km (0.095 R)
• M68: 34,101,433 km (0.093 R)
• M69: 34,954,739 km (0.104 R)
• M70: 35,222,968 km (0.075 R)
• M71: 36,031,395 km (0.082 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit