🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 161 Days

Day: 37.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.56 AU - 0.6 AU

Year: 190 Days

Day: 25.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,074,495 km

• M1: 43,683 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.79 AU - 0.91 AU

Year: 337 Days

Day: 33.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,074,495 km

• M1: 71,059 km (0.12 R)
• M2: 119,529 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 8.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.06 AU - 11.34 AU

Year: 12012 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,074,495 km

• M1: 138,677 km (0.094 R)
• M2: 460,911 km (0.112 R)
• M3: 830,268 km (0.109 R)
• M4: 1,159,683 km (0.088 R)
• M5: 1,477,578 km (0.12 R)
• M6: 2,182,334 km (0.079 R)
• M7: 2,912,371 km (0.038 R)
• M8: 3,664,101 km (0.051 R)
• M9: 4,243,044 km (0.041 R)
• M10: 4,539,547 km (0.117 R)
• M11: 4,818,099 km (0.043 R)
• M12: 11,381,855 km (0.044 R)
• M13: 11,724,584 km (0.038 R)
• M14: 13,862,786 km (0.082 R)
• M15: 14,854,171 km (0.103 R)
• M16: 15,471,262 km (0.088 R)
• M17: 16,392,635 km (0.096 R)
• M18: 16,683,304 km (0.085 R)
• M19: 18,266,648 km (0.096 R)
• M20: 21,124,267 km (0.078 R)
• M21: 24,079,423 km (0.111 R)
• M22: 25,802,192 km (0.08 R)
• M23: 26,294,967 km (0.054 R)
• M24: 28,329,199 km (0.09 R)
• M25: 29,277,949 km (0.12 R)
• M26: 32,137,662 km (0.043 R)
• M27: 43,055,165 km (0.114 R)
• M28: 45,729,526 km (0.107 R)
• M29: 51,874,408 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 8.3

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.47 AU - 11.59 AU

Year: 12664 Days

Day: 14.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 33,074,495 km

• M1: 103,821 km (0.082 R)
• M2: 428,448 km (0.114 R)
• M3: 803,640 km (0.092 R)
• M4: 1,157,439 km (0.051 R)
• M5: 1,567,935 km (0.116 R)
• M6: 1,841,849 km (0.084 R)
• M7: 2,981,785 km (0.066 R)
• M8: 3,380,613 km (0.085 R)
• M9: 4,827,374 km (0.063 R)
• M10: 5,669,610 km (0.046 R)
• M11: 7,198,500 km (0.114 R)
• M12: 7,552,598 km (0.096 R)
• M13: 8,783,789 km (0.087 R)
• M14: 10,254,036 km (0.096 R)
• M15: 10,989,609 km (0.088 R)
• M16: 11,820,625 km (0.115 R)
• M17: 14,635,160 km (0.103 R)
• M18: 15,640,308 km (0.07 R)
• M19: 16,385,904 km (0.099 R)
• M20: 16,690,784 km (0.057 R)
• M21: 18,599,802 km (0.089 R)
• M22: 19,099,011 km (0.048 R)
• M23: 21,638,285 km (0.065 R)
• M24: 21,913,246 km (0.114 R)
• M25: 22,470,049 km (0.09 R)
• M26: 24,001,034 km (0.086 R)
• M27: 24,493,510 km (0.105 R)
• M28: 29,232,621 km (0.085 R)
• M29: 30,707,805 km (0.075 R)
• M30: 34,549,179 km (0.098 R)
• M31: 44,044,755 km (0.105 R)
• M32: 44,339,014 km (0.105 R)
• M33: 54,632,394 km (0.062 R)
• M34: 56,345,140 km (0.084 R)
• M35: 58,270,315 km (0.104 R)
• M36: 60,238,874 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 11.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.95 AU - 11.59 AU

Year: 13145 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,074,495 km

• M1: 146,756 km (0.089 R)
• M2: 546,032 km (0.088 R)
• M3: 1,705,416 km (0.058 R)
• M4: 3,523,179 km (0.115 R)
• M5: 4,051,110 km (0.104 R)
• M6: 5,478,424 km (0.115 R)
• M7: 6,073,075 km (0.087 R)
• M8: 6,466,368 km (0.081 R)
• M9: 7,045,611 km (0.119 R)
• M10: 8,165,949 km (0.085 R)
• M11: 9,401,329 km (0.054 R)
• M12: 10,476,488 km (0.048 R)
• M13: 11,218,045 km (0.07 R)
• M14: 15,389,881 km (0.06 R)
• M15: 16,049,458 km (0.057 R)
• M16: 16,651,290 km (0.05 R)
• M17: 18,547,892 km (0.074 R)
• M18: 20,409,189 km (0.075 R)
• M19: 25,097,287 km (0.115 R)
• M20: 28,666,692 km (0.096 R)
• M21: 31,732,102 km (0.081 R)
• M22: 32,920,807 km (0.063 R)
• M23: 33,404,606 km (0.091 R)
• M24: 36,150,475 km (0.08 R)
• M25: 42,371,802 km (0.098 R)
• M26: 47,866,382 km (0.079 R)
• M27: 52,821,213 km (0.117 R)
• M28: 56,538,122 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 7.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.6 AU - 11.16 AU

Year: 14395 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,074,495 km

• M1: 89,609 km (0.091 R)
• M2: 377,884 km (0.041 R)
• M3: 869,313 km (0.104 R)
• M4: 1,602,941 km (0.098 R)
• M5: 2,498,584 km (0.041 R)
• M6: 2,730,460 km (0.085 R)
• M7: 3,055,387 km (0.059 R)
• M8: 3,806,219 km (0.081 R)
• M9: 5,458,527 km (0.096 R)
• M10: 7,037,682 km (0.088 R)
• M11: 8,615,341 km (0.114 R)
• M12: 9,789,685 km (0.104 R)
• M13: 16,352,394 km (0.103 R)
• M14: 16,788,621 km (0.068 R)
• M15: 24,782,533 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit