🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 32 Hours

Environment

Temp: 201 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,104,632 km

• M1: 59,091 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 35.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 245 Days

Day: 36.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,104,632 km

• M1: 19,298 km (0.029 R)
• M2: 56,997 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.28 AU

Year: 413 Days

Day: 38 Hours

Environment

Temp: 116 °C

Axial Tilt: 81.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.38 AU

Year: 429 Days

Day: 15 Hours

Environment

Temp: 23 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.51 AU - 1.51 AU

Year: 646 Days

Day: 16.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.15 AU - 9.05 AU

Year: 8028 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 107,104,632 km

• M1: 155,432 km (0.074 R)
• M2: 691,741 km (0.109 R)
• M3: 2,154,060 km (0.076 R)
• M4: 4,418,672 km (0.062 R)
• M5: 6,281,016 km (0.104 R)
• M6: 7,141,354 km (0.078 R)
• M7: 8,325,271 km (0.1 R)
• M8: 9,052,018 km (0.077 R)
• M9: 9,499,016 km (0.079 R)
• M10: 11,385,146 km (0.089 R)
• M11: 12,997,213 km (0.068 R)
• M12: 15,127,037 km (0.086 R)
• M13: 15,566,706 km (0.089 R)
• M14: 24,498,596 km (0.116 R)
• M15: 26,621,988 km (0.112 R)
• M16: 28,578,280 km (0.115 R)
• M17: 34,911,356 km (0.062 R)
• M18: 38,171,243 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 9.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.13 AU - 15.89 AU

Year: 16342 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 107,104,632 km

• M1: 119,678 km (0.119 R)
• M2: 421,866 km (0.042 R)
• M3: 1,001,109 km (0.071 R)
• M4: 1,800,410 km (0.099 R)
• M5: 2,131,919 km (0.112 R)
• M6: 2,436,650 km (0.112 R)
• M7: 4,201,456 km (0.117 R)
• M8: 5,946,964 km (0.047 R)
• M9: 9,766,198 km (0.112 R)
• M10: 13,245,395 km (0.036 R)
• M11: 13,786,192 km (0.111 R)
• M12: 17,797,509 km (0.098 R)
• M13: 22,297,712 km (0.05 R)
• M14: 24,890,543 km (0.109 R)
• M15: 27,503,419 km (0.041 R)
• M16: 28,472,963 km (0.106 R)
• M17: 31,327,739 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.2

Radius: 3.4

Gravity: 60.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 17.71 AU - 23.97 AU

Year: 33131 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 107,104,632 km

• M1: 73,004 km (0.08 R)
• M2: 231,877 km (0.1 R)
• M3: 403,615 km (0.112 R)
• M4: 549,922 km (0.103 R)
• M5: 812,017 km (0.036 R)
• M6: 1,278,164 km (0.026 R)
• M7: 1,578,557 km (0.096 R)
• M8: 1,817,465 km (0.117 R)
• M9: 2,126,235 km (0.056 R)
• M10: 2,392,519 km (0.062 R)
• M11: 2,520,724 km (0.066 R)
• M12: 2,847,147 km (0.042 R)
• M13: 3,995,610 km (0.108 R)
• M14: 5,778,966 km (0.108 R)
• M15: 7,367,246 km (0.105 R)
• M16: 10,463,324 km (0.088 R)
• M17: 11,735,205 km (0.079 R)
• M18: 12,715,370 km (0.118 R)
• M19: 14,160,785 km (0.11 R)
• M20: 14,581,005 km (0.078 R)
• M21: 14,837,117 km (0.055 R)
• M22: 16,528,919 km (0.099 R)
• M23: 16,807,321 km (0.042 R)
• M24: 17,468,992 km (0.084 R)
• M25: 17,661,225 km (0.058 R)
• M26: 19,352,280 km (0.106 R)
• M27: 21,257,259 km (0.1 R)
• M28: 23,399,800 km (0.118 R)
• M29: 24,105,154 km (0.045 R)
• M30: 24,583,268 km (0.12 R)
• M31: 25,930,397 km (0.117 R)
• M32: 26,055,312 km (0.116 R)
• M33: 30,682,523 km (0.113 R)
• M34: 33,854,896 km (0.104 R)
• M35: 35,213,244 km (0.087 R)
• M36: 39,505,656 km (0.089 R)
• M37: 40,336,971 km (0.106 R)
• M38: 42,034,608 km (0.09 R)
• M39: 44,133,915 km (0.11 R)
• M40: 57,999,842 km (0.088 R)
• M41: 64,409,363 km (0.102 R)
• M42: 69,816,429 km (0.094 R)
• M43: 71,030,565 km (0.096 R)
• M44: 88,683,114 km (0.092 R)
• M45: 94,173,356 km (0.102 R)
• M46: 94,764,267 km (0.084 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit