🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.81 AU

Year: 218 Days

Day: 40.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,133,637 km

• M1: 183,257 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.37 AU - 1.59 AU

Year: 671 Days

Day: 19.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 10.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.11 AU - 5.83 AU

Year: 4769 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 111,133,637 km

• M1: 125,662 km (0.083 R)
• M2: 711,039 km (0.118 R)
• M3: 1,151,604 km (0.113 R)
• M4: 2,087,489 km (0.091 R)
• M5: 2,818,723 km (0.075 R)
• M6: 3,507,771 km (0.083 R)
• M7: 3,946,541 km (0.113 R)
• M8: 4,934,785 km (0.102 R)
• M9: 5,378,791 km (0.069 R)
• M10: 6,873,274 km (0.1 R)
• M11: 7,461,643 km (0.041 R)
• M12: 8,553,258 km (0.059 R)
• M13: 11,051,094 km (0.096 R)
• M14: 16,788,172 km (0.101 R)
• M15: 18,778,572 km (0.061 R)
• M16: 19,220,185 km (0.083 R)
• M17: 19,863,007 km (0.057 R)
• M18: 21,259,653 km (0.062 R)
• M19: 22,366,826 km (0.11 R)
• M20: 24,099,170 km (0.106 R)
• M21: 24,620,818 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 9.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.03 AU - 6.43 AU

Year: 5113 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 111,133,637 km

• M1: 116,836 km (0.042 R)
• M2: 601,982 km (0.072 R)
• M3: 986,598 km (0.094 R)
• M4: 1,458,579 km (0.102 R)
• M5: 1,754,035 km (0.114 R)
• M6: 2,562,911 km (0.088 R)
• M7: 2,893,821 km (0.095 R)
• M8: 3,328,702 km (0.117 R)
• M9: 4,084,471 km (0.108 R)
• M10: 5,050,723 km (0.031 R)
• M11: 5,990,348 km (0.1 R)
• M12: 8,177,768 km (0.107 R)
• M13: 11,020,875 km (0.093 R)
• M14: 12,221,548 km (0.063 R)
• M15: 12,546,624 km (0.074 R)
• M16: 13,020,999 km (0.087 R)
• M17: 13,556,559 km (0.105 R)
• M18: 14,259,370 km (0.119 R)
• M19: 14,723,871 km (0.056 R)
• M20: 16,513,959 km (0.072 R)
• M21: 17,963,264 km (0.11 R)
• M22: 20,003,928 km (0.116 R)
• M23: 21,047,074 km (0.119 R)
• M24: 21,380,228 km (0.082 R)
• M25: 22,194,490 km (0.055 R)
• M26: 24,466,881 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 11.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.31 AU - 10.99 AU

Year: 11175 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 111,133,637 km

• M1: 204,650 km (0.073 R)
• M2: 1,114,205 km (0.11 R)
• M3: 2,925,237 km (0.057 R)
• M4: 3,360,866 km (0.072 R)
• M5: 4,107,359 km (0.107 R)
• M6: 4,606,268 km (0.066 R)
• M7: 5,065,833 km (0.101 R)
• M8: 5,726,307 km (0.066 R)
• M9: 7,052,642 km (0.042 R)
• M10: 8,687,747 km (0.111 R)
• M11: 9,152,996 km (0.112 R)
• M12: 10,432,507 km (0.11 R)
• M13: 11,228,068 km (0.11 R)
• M14: 15,317,924 km (0.089 R)
• M15: 21,336,696 km (0.102 R)
• M16: 24,558,286 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 7.6

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.29 AU - 20.09 AU

Year: 30121 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 111,133,637 km

• M1: 94,546 km (0.116 R)
• M2: 355,744 km (0.077 R)
• M3: 917,783 km (0.066 R)
• M4: 1,182,721 km (0.104 R)
• M5: 1,445,564 km (0.104 R)
• M6: 2,719,540 km (0.064 R)
• M7: 3,434,618 km (0.115 R)
• M8: 9,879,443 km (0.059 R)
• M9: 10,832,232 km (0.071 R)
• M10: 15,528,109 km (0.115 R)
• M11: 15,888,341 km (0.116 R)
• M12: 17,579,246 km (0.047 R)
• M13: 17,970,594 km (0.061 R)
• M14: 18,872,669 km (0.074 R)
• M15: 19,283,016 km (0.119 R)
• M16: 22,097,550 km (0.091 R)
• M17: 24,199,101 km (0.065 R)
• M18: 26,303,046 km (0.115 R)
• M19: 28,391,731 km (0.084 R)
• M20: 30,308,080 km (0.118 R)
• M21: 32,017,834 km (0.109 R)
• M22: 34,548,731 km (0.064 R)
• M23: 41,367,252 km (0.115 R)
• M24: 53,808,260 km (0.044 R)
• M25: 56,946,524 km (0.058 R)
• M26: 57,588,598 km (0.084 R)
• M27: 62,671,784 km (0.08 R)
• M28: 69,985,025 km (0.051 R)
• M29: 76,281,600 km (0.071 R)
• M30: 83,219,949 km (0.098 R)
• M31: 89,987,009 km (0.103 R)
• M32: 90,276,780 km (0.104 R)
• M33: 93,207,701 km (0.111 R)
• M34: 102,695,797 km (0.111 R)
• M35: 103,646,790 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit