🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.73 AU - 1.97 AU

Year: 1091 Days

Day: 16.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,543,337 km

• M1: 647,160 km (0.075 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 14.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.58 AU - 4.08 AU

Year: 3249 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 109,543,337 km

• M1: 211,382 km (0.111 R)
• M2: 766,689 km (0.101 R)
• M3: 1,258,716 km (0.034 R)
• M4: 1,756,279 km (0.117 R)
• M5: 2,225,268 km (0.081 R)
• M6: 2,722,532 km (0.063 R)
• M7: 3,294,444 km (0.068 R)
• M8: 3,873,687 km (0.089 R)
• M9: 6,082,201 km (0.091 R)
• M10: 6,932,665 km (0.117 R)
• M11: 7,628,743 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 13.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.69 AU - 9.09 AU

Year: 8708 Days

Day: 9.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 109,543,337 km

• M1: 178,769 km (0.102 R)
• M2: 958,623 km (0.074 R)
• M3: 1,625,979 km (0.106 R)
• M4: 2,118,755 km (0.108 R)
• M5: 2,983,730 km (0.095 R)
• M6: 3,584,215 km (0.061 R)
• M7: 4,019,695 km (0.067 R)
• M8: 4,665,958 km (0.099 R)
• M9: 5,380,587 km (0.11 R)
• M10: 6,458,589 km (0.082 R)
• M11: 7,347,948 km (0.076 R)
• M12: 8,229,828 km (0.092 R)
• M13: 10,104,139 km (0.077 R)
• M14: 11,303,017 km (0.058 R)
• M15: 11,741,638 km (0.071 R)
• M16: 12,711,481 km (0.117 R)
• M17: 13,920,231 km (0.079 R)
• M18: 15,671,873 km (0.086 R)
• M19: 16,426,145 km (0.091 R)
• M20: 18,230,445 km (0.119 R)
• M21: 19,924,641 km (0.093 R)
• M22: 21,721,760 km (0.094 R)
• M23: 28,158,209 km (0.026 R)
• M24: 28,864,610 km (0.118 R)
• M25: 34,716,879 km (0.027 R)
• M26: 38,287,780 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 9.3

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.7 AU - 10.08 AU

Year: 12473 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 109,543,337 km

• M1: 118,033 km (0.081 R)
• M2: 756,666 km (0.048 R)
• M3: 1,604,437 km (0.082 R)
• M4: 1,964,220 km (0.117 R)
• M5: 2,318,169 km (0.119 R)
• M6: 3,155,917 km (0.089 R)
• M7: 3,458,852 km (0.093 R)
• M8: 4,425,105 km (0.074 R)
• M9: 5,780,911 km (0.091 R)
• M10: 8,164,453 km (0.095 R)
• M11: 8,739,208 km (0.12 R)
• M12: 9,137,139 km (0.062 R)
• M13: 9,547,187 km (0.112 R)
• M14: 11,904,550 km (0.115 R)
• M15: 12,332,100 km (0.114 R)
• M16: 14,213,593 km (0.092 R)
• M17: 16,503,188 km (0.044 R)
• M18: 18,053,172 km (0.099 R)
• M19: 19,697,851 km (0.119 R)
• M20: 25,328,565 km (0.103 R)
• M21: 26,757,374 km (0.113 R)
• M22: 29,441,011 km (0.109 R)
• M23: 35,714,248 km (0.069 R)
• M24: 36,990,018 km (0.064 R)
• M25: 39,228,302 km (0.084 R)
• M26: 42,397,981 km (0.109 R)
• M27: 48,930,472 km (0.064 R)
• M28: 54,749,978 km (0.103 R)
• M29: 57,825,711 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 3.3

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.64 AU - 14.14 AU

Year: 20060 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 109,543,337 km

• M1: 77,043 km (0.068 R)
• M2: 208,091 km (0.037 R)
• M3: 359,484 km (0.12 R)
• M4: 473,627 km (0.09 R)
• M5: 733,778 km (0.105 R)
• M6: 890,855 km (0.067 R)
• M7: 1,186,610 km (0.067 R)
• M8: 2,369,331 km (0.102 R)
• M9: 2,507,410 km (0.053 R)
• M10: 3,377,471 km (0.092 R)
• M11: 3,629,544 km (0.081 R)
• M12: 3,840,028 km (0.109 R)
• M13: 3,948,337 km (0.069 R)
• M14: 5,344,833 km (0.092 R)
• M15: 7,576,833 km (0.115 R)
• M16: 10,837,767 km (0.077 R)
• M17: 10,945,777 km (0.032 R)
• M18: 11,608,645 km (0.054 R)
• M19: 12,065,218 km (0.087 R)
• M20: 12,239,499 km (0.043 R)
• M21: 14,594,469 km (0.085 R)
• M22: 16,369,149 km (0.103 R)
• M23: 24,813,200 km (0.091 R)
• M24: 40,233,749 km (0.061 R)
• M25: 40,492,703 km (0.076 R)
• M26: 45,347,453 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.1

Radius: 7.4

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.2 AU - 16.66 AU

Year: 28868 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 109,543,337 km

• M1: 92,152 km (0.119 R)
• M2: 446,849 km (0.031 R)
• M3: 878,887 km (0.117 R)
• M4: 1,741,319 km (0.085 R)
• M5: 1,971,700 km (0.102 R)
• M6: 2,393,267 km (0.116 R)
• M7: 2,733,901 km (0.074 R)
• M8: 3,884,010 km (0.119 R)
• M9: 4,133,688 km (0.097 R)
• M10: 4,947,501 km (0.054 R)
• M11: 8,553,557 km (0.106 R)
• M12: 8,916,183 km (0.099 R)
• M13: 9,415,540 km (0.101 R)
• M14: 10,538,572 km (0.083 R)
• M15: 11,970,971 km (0.102 R)
• M16: 12,733,771 km (0.106 R)
• M17: 12,968,939 km (0.108 R)
• M18: 16,386,801 km (0.115 R)
• M19: 17,040,993 km (0.1 R)
• M20: 17,422,617 km (0.108 R)
• M21: 17,809,926 km (0.043 R)
• M22: 19,937,955 km (0.111 R)
• M23: 26,813,474 km (0.106 R)
• M24: 30,289,081 km (0.051 R)
• M25: 41,115,030 km (0.09 R)
• M26: 42,670,399 km (0.108 R)
• M27: 49,285,467 km (0.103 R)
• M28: 51,039,951 km (0.051 R)
• M29: 51,633,855 km (0.079 R)
• M30: 57,615,077 km (0.104 R)
• M31: 62,448,883 km (0.111 R)
• M32: 66,364,308 km (0.044 R)
• M33: 78,296,833 km (0.05 R)
• M34: 79,616,436 km (0.099 R)
• M35: 90,710,763 km (0.082 R)
• M36: 101,538,059 km (0.109 R)
• M37: 105,971,092 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit