🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.48 AU - 0.74 AU

Year: 179 Days

Day: 30.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 248 Days

Day: 33.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,073,759 km

• M1: 533,017 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.5 AU - 1.62 AU

Year: 730 Days

Day: 35.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,073,759 km

• M1: 75,547 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.99 AU - 2.67 AU

Year: 1333 Days

Day: 13.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.24 AU - 3.46 AU

Year: 2298 Days

Day: 12.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 8.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.35 AU - 5.39 AU

Year: 4663 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,073,759 km

• M1: 109,506 km (0.073 R)
• M2: 426,204 km (0.07 R)
• M3: 806,183 km (0.086 R)
• M4: 1,090,120 km (0.119 R)
• M5: 1,498,522 km (0.106 R)
• M6: 1,937,741 km (0.088 R)
• M7: 2,225,867 km (0.086 R)
• M8: 3,094,282 km (0.086 R)
• M9: 3,553,249 km (0.066 R)
• M10: 3,966,139 km (0.119 R)
• M11: 4,410,744 km (0.062 R)
• M12: 6,006,355 km (0.111 R)
• M13: 6,754,344 km (0.096 R)
• M14: 7,739,446 km (0.092 R)
• M15: 8,063,774 km (0.089 R)
• M16: 8,739,807 km (0.111 R)
• M17: 12,600,180 km (0.119 R)
• M18: 14,193,996 km (0.111 R)
• M19: 14,900,846 km (0.081 R)
• M20: 16,740,600 km (0.105 R)
• M21: 18,534,279 km (0.088 R)
• M22: 19,246,963 km (0.089 R)
• M23: 20,520,938 km (0.103 R)
• M24: 20,865,313 km (0.09 R)
• M25: 24,990,773 km (0.038 R)
• M26: 26,832,173 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 13.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.23 AU - 7.55 AU

Year: 6777 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,073,759 km

• M1: 167,400 km (0.037 R)
• M2: 695,630 km (0.1 R)
• M3: 1,215,782 km (0.115 R)
• M4: 1,793,379 km (0.077 R)
• M5: 2,248,306 km (0.109 R)
• M6: 2,883,200 km (0.03 R)
• M7: 4,237,958 km (0.073 R)
• M8: 5,506,398 km (0.117 R)
• M9: 9,238,267 km (0.105 R)
• M10: 10,156,648 km (0.11 R)
• M11: 10,617,110 km (0.093 R)
• M12: 11,990,120 km (0.085 R)
• M13: 13,428,503 km (0.08 R)
• M14: 14,293,179 km (0.079 R)
• M15: 15,686,982 km (0.117 R)
• M16: 16,474,017 km (0.032 R)
• M17: 22,038,160 km (0.112 R)
• M18: 22,954,297 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 7.7

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.22 AU - 17.2 AU

Year: 21142 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,073,759 km

• M1: 96,191 km (0.102 R)
• M2: 554,859 km (0.082 R)
• M3: 1,230,592 km (0.087 R)
• M4: 1,725,761 km (0.074 R)
• M5: 1,965,566 km (0.064 R)
• M6: 2,556,478 km (0.12 R)
• M7: 3,134,674 km (0.081 R)
• M8: 3,441,798 km (0.103 R)
• M9: 4,206,842 km (0.087 R)
• M10: 4,581,285 km (0.11 R)
• M11: 5,254,775 km (0.058 R)
• M12: 5,953,995 km (0.106 R)
• M13: 8,328,113 km (0.091 R)
• M14: 9,751,088 km (0.083 R)
• M15: 12,811,412 km (0.087 R)
• M16: 13,465,604 km (0.036 R)
• M17: 16,231,070 km (0.116 R)
• M18: 17,231,281 km (0.104 R)
• M19: 18,190,503 km (0.104 R)
• M20: 19,353,925 km (0.113 R)
• M21: 20,566,266 km (0.057 R)
• M22: 21,920,426 km (0.109 R)
• M23: 26,969,504 km (0.089 R)
• M24: 27,395,409 km (0.036 R)
• M25: 38,075,052 km (0.078 R)
• M26: 38,476,722 km (0.107 R)
• M27: 38,881,235 km (0.042 R)
• M28: 40,527,559 km (0.098 R)
• M29: 43,083,289 km (0.091 R)
• M30: 43,519,517 km (0.082 R)
• M31: 44,252,995 km (0.087 R)
• M32: 46,046,973 km (0.114 R)
• M33: 55,405,217 km (0.051 R)
• M34: 60,526,550 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 16,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit