🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 0.98 AU

Year: 339 Days

Day: 30.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,544,182 km

• M1: 583,132 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2 AU - 2.74 AU

Year: 1313 Days

Day: 23.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 74.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,544,182 km

• M1: 470,037 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.16 AU - 3.58 AU

Year: 1750 Days

Day: 44.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,544,182 km

• M1: 645,216 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 15

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.17 AU - 6.43 AU

Year: 5691 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,544,182 km

• M1: 186,549 km (0.099 R)
• M2: 791,971 km (0.057 R)
• M3: 1,400,984 km (0.032 R)
• M4: 1,912,310 km (0.108 R)
• M5: 3,227,724 km (0.063 R)
• M6: 3,954,919 km (0.089 R)
• M7: 5,889,070 km (0.115 R)
• M8: 6,777,831 km (0.109 R)
• M9: 7,289,904 km (0.093 R)
• M10: 8,547,274 km (0.107 R)
• M11: 9,105,424 km (0.086 R)
• M12: 13,138,433 km (0.117 R)
• M13: 14,101,394 km (0.075 R)
• M14: 14,939,442 km (0.112 R)
• M15: 16,168,239 km (0.116 R)
• M16: 17,274,365 km (0.113 R)
• M17: 18,234,036 km (0.097 R)
• M18: 19,027,204 km (0.1 R)
• M19: 20,611,894 km (0.097 R)
• M20: 21,400,125 km (0.083 R)
• M21: 25,077,390 km (0.087 R)
• M22: 25,893,447 km (0.057 R)
• M23: 26,811,529 km (0.038 R)
• M24: 28,185,436 km (0.047 R)
• M25: 31,073,423 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.7

Radius: 13.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.35 AU - 6.43 AU

Year: 5813 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 103.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 97,544,182 km

• M1: 171,738 km (0.076 R)
• M2: 675,883 km (0.088 R)
• M3: 1,126,322 km (0.081 R)
• M4: 2,296,178 km (0.114 R)
• M5: 2,760,230 km (0.11 R)
• M6: 3,235,353 km (0.075 R)
• M7: 3,981,099 km (0.087 R)
• M8: 6,436,897 km (0.103 R)
• M9: 7,809,308 km (0.109 R)
• M10: 8,530,968 km (0.088 R)
• M11: 9,957,085 km (0.106 R)
• M12: 10,531,092 km (0.102 R)
• M13: 11,703,490 km (0.116 R)
• M14: 13,646,318 km (0.083 R)
• M15: 14,211,648 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 8.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.11 AU - 8.45 AU

Year: 6354 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,544,182 km

• M1: 106,962 km (0.08 R)
• M2: 438,322 km (0.077 R)
• M3: 783,145 km (0.088 R)
• M4: 1,060,200 km (0.034 R)
• M5: 1,597,406 km (0.116 R)
• M6: 2,082,552 km (0.098 R)
• M7: 3,447,932 km (0.087 R)
• M8: 3,894,332 km (0.106 R)
• M9: 4,354,944 km (0.081 R)
• M10: 6,506,909 km (0.093 R)
• M11: 7,462,241 km (0.119 R)
• M12: 8,100,575 km (0.062 R)
• M13: 9,855,657 km (0.092 R)
• M14: 10,888,631 km (0.094 R)
• M15: 11,339,818 km (0.107 R)
• M16: 12,571,158 km (0.046 R)
• M17: 14,909,373 km (0.101 R)
• M18: 19,956,057 km (0.093 R)
• M19: 20,359,821 km (0.077 R)
• M20: 21,533,267 km (0.093 R)
• M21: 21,886,916 km (0.066 R)
• M22: 22,897,600 km (0.099 R)
• M23: 23,340,110 km (0.097 R)
• M24: 25,245,837 km (0.075 R)
• M25: 26,761,713 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.2

Radius: 6.2

Gravity: 25.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.72 AU - 17.28 AU

Year: 24121 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,544,182 km

• M1: 78,688 km (0.04 R)
• M2: 306,376 km (0.074 R)
• M3: 564,433 km (0.042 R)
• M4: 1,911,562 km (0.116 R)
• M5: 2,286,155 km (0.103 R)
• M6: 2,579,366 km (0.072 R)
• M7: 4,624,519 km (0.098 R)
• M8: 5,175,937 km (0.085 R)
• M9: 6,268,300 km (0.053 R)
• M10: 7,718,801 km (0.088 R)
• M11: 8,323,326 km (0.087 R)
• M12: 9,813,770 km (0.107 R)
• M13: 10,067,787 km (0.105 R)
• M14: 10,326,143 km (0.093 R)
• M15: 10,788,998 km (0.117 R)
• M16: 12,704,450 km (0.079 R)
• M17: 15,086,197 km (0.111 R)
• M18: 16,649,645 km (0.054 R)
• M19: 17,011,073 km (0.077 R)
• M20: 17,563,239 km (0.092 R)
• M21: 19,993,157 km (0.117 R)
• M22: 23,082,203 km (0.102 R)
• M23: 23,418,799 km (0.092 R)
• M24: 24,681,255 km (0.065 R)
• M25: 35,703,776 km (0.108 R)
• M26: 37,527,972 km (0.104 R)
• M27: 40,055,428 km (0.067 R)
• M28: 40,379,158 km (0.076 R)
• M29: 42,023,837 km (0.062 R)
• M30: 44,747,565 km (0.087 R)
• M31: 64,481,021 km (0.062 R)
• M32: 69,020,269 km (0.11 R)
• M33: 80,516,117 km (0.099 R)
• M34: 89,583,992 km (0.102 R)
• M35: 90,137,654 km (0.079 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit