🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 141 Days

Day: 37.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 32.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.1 AU - 1.74 AU

Year: 618 Days

Day: 25.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.11 AU - 2.59 AU

Year: 1316 Days

Day: 25.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 106.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 8.2

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.72 AU - 6.28 AU

Year: 4711 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 108,493,363 km

• M1: 102,026 km (0.068 R)
• M2: 505,940 km (0.111 R)
• M3: 1,787,695 km (0.106 R)
• M4: 2,444,878 km (0.077 R)
• M5: 3,560,130 km (0.096 R)
• M6: 5,559,954 km (0.106 R)
• M7: 5,879,795 km (0.053 R)
• M8: 9,017,311 km (0.115 R)
• M9: 10,128,823 km (0.103 R)
• M10: 11,421,648 km (0.102 R)
• M11: 12,621,572 km (0.108 R)
• M12: 13,022,644 km (0.089 R)
• M13: 13,850,369 km (0.093 R)
• M14: 15,667,834 km (0.087 R)
• M15: 17,024,986 km (0.114 R)
• M16: 18,458,732 km (0.105 R)
• M17: 18,845,592 km (0.109 R)
• M18: 20,242,537 km (0.115 R)
• M19: 21,141,171 km (0.088 R)
• M20: 23,092,077 km (0.115 R)
• M21: 27,767,010 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 13.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.5 AU - 6.86 AU

Year: 4944 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 108,493,363 km

• M1: 162,912 km (0.095 R)
• M2: 744,249 km (0.119 R)
• M3: 1,184,965 km (0.104 R)
• M4: 1,817,913 km (0.084 R)
• M5: 2,292,139 km (0.077 R)
• M6: 2,717,745 km (0.03 R)
• M7: 4,194,425 km (0.048 R)
• M8: 4,862,380 km (0.036 R)
• M9: 5,600,495 km (0.068 R)
• M10: 6,038,967 km (0.079 R)
• M11: 6,800,719 km (0.115 R)
• M12: 7,494,554 km (0.102 R)
• M13: 8,551,762 km (0.088 R)
• M14: 9,436,634 km (0.065 R)
• M15: 10,504,164 km (0.099 R)
• M16: 11,259,484 km (0.106 R)
• M17: 12,322,676 km (0.051 R)
• M18: 12,973,127 km (0.063 R)
• M19: 15,485,025 km (0.07 R)
• M20: 17,483,653 km (0.065 R)
• M21: 18,665,476 km (0.106 R)
• M22: 21,319,941 km (0.05 R)
• M23: 23,223,723 km (0.108 R)
• M24: 23,716,798 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.92 AU - 7.64 AU

Year: 5748 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 108,493,363 km

• M1: 187,297 km (0.111 R)
• M2: 863,928 km (0.111 R)
• M3: 1,590,674 km (0.12 R)
• M4: 2,298,721 km (0.062 R)
• M5: 3,011,555 km (0.043 R)
• M6: 3,685,194 km (0.058 R)
• M7: 4,775,314 km (0.107 R)
• M8: 5,544,995 km (0.068 R)
• M9: 6,071,130 km (0.038 R)
• M10: 6,698,843 km (0.079 R)
• M11: 9,698,729 km (0.106 R)
• M12: 10,466,017 km (0.092 R)
• M13: 12,173,228 km (0.058 R)
• M14: 13,012,920 km (0.115 R)
• M15: 14,575,021 km (0.052 R)
• M16: 15,643,300 km (0.082 R)
• M17: 16,573,051 km (0.112 R)
• M18: 19,513,397 km (0.119 R)
• M19: 20,372,238 km (0.095 R)
• M20: 23,658,305 km (0.12 R)
• M21: 25,049,864 km (0.047 R)
• M22: 26,236,325 km (0.065 R)
• M23: 28,176,011 km (0.096 R)
• M24: 31,553,931 km (0.086 R)
• M25: 32,240,735 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 8

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.33 AU - 19.93 AU

Year: 30561 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,493,363 km

• M1: 100,081 km (0.072 R)
• M2: 560,394 km (0.032 R)
• M3: 1,560,755 km (0.048 R)
• M4: 2,162,736 km (0.09 R)
• M5: 2,428,273 km (0.06 R)
• M6: 2,996,894 km (0.098 R)
• M7: 7,570,101 km (0.084 R)
• M8: 8,361,773 km (0.066 R)
• M9: 10,242,667 km (0.104 R)
• M10: 11,210,266 km (0.102 R)
• M11: 14,393,559 km (0.079 R)
• M12: 15,964,337 km (0.084 R)
• M13: 19,442,786 km (0.056 R)
• M14: 19,857,921 km (0.042 R)
• M15: 20,706,140 km (0.049 R)
• M16: 26,183,517 km (0.12 R)
• M17: 27,332,279 km (0.12 R)
• M18: 27,592,130 km (0.101 R)
• M19: 28,381,259 km (0.088 R)
• M20: 31,120,845 km (0.064 R)
• M21: 33,584,124 km (0.069 R)
• M22: 49,971,523 km (0.105 R)
• M23: 51,340,493 km (0.091 R)
• M24: 52,133,811 km (0.11 R)
• M25: 56,855,269 km (0.03 R)
• M26: 64,574,669 km (0.042 R)
• M27: 66,902,113 km (0.087 R)
• M28: 69,768,109 km (0.117 R)
• M29: 71,970,638 km (0.085 R)
• M30: 79,646,654 km (0.117 R)
• M31: 81,782,014 km (0.098 R)
• M32: 86,445,878 km (0.056 R)
• M33: 95,401,255 km (0.072 R)
• M34: 97,505,648 km (0.108 R)
• M35: 97,808,883 km (0.039 R)
• M36: 105,593,059 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit