🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.96 AU - 1.36 AU

Year: 481 Days

Day: 35.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,502,716 km

• M1: 62,233 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.54 AU - 2.86 AU

Year: 1708 Days

Day: 37.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.77 AU - 3.03 AU

Year: 1901 Days

Day: 19.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,502,716 km

• M1: 314,604 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.73 AU - 4.23 AU

Year: 3057 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 12.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.26 AU - 8.76 AU

Year: 7146 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,502,716 km

• M1: 162,314 km (0.088 R)
• M2: 758,461 km (0.103 R)
• M3: 1,722,619 km (0.09 R)
• M4: 2,540,770 km (0.089 R)
• M5: 3,079,173 km (0.109 R)
• M6: 4,619,732 km (0.092 R)
• M7: 5,726,307 km (0.11 R)
• M8: 6,523,814 km (0.036 R)
• M9: 6,932,216 km (0.096 R)
• M10: 9,798,511 km (0.06 R)
• M11: 11,178,252 km (0.109 R)
• M12: 12,579,535 km (0.118 R)
• M13: 13,540,103 km (0.087 R)
• M14: 14,207,310 km (0.104 R)
• M15: 15,190,018 km (0.064 R)
• M16: 23,775,141 km (0.05 R)
• M17: 26,338,949 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.7

Radius: 14.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.02 AU - 8.74 AU

Year: 8516 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,502,716 km

• M1: 178,620 km (0.103 R)
• M2: 676,482 km (0.078 R)
• M3: 1,128,866 km (0.102 R)
• M4: 2,584,303 km (0.087 R)
• M5: 3,961,202 km (0.071 R)
• M6: 5,461,669 km (0.107 R)
• M7: 6,535,632 km (0.116 R)
• M8: 7,666,292 km (0.108 R)
• M9: 9,326,530 km (0.099 R)
• M10: 16,329,356 km (0.099 R)
• M11: 17,070,613 km (0.07 R)
• M12: 18,188,708 km (0.12 R)
• M13: 19,956,655 km (0.049 R)
• M14: 22,819,659 km (0.098 R)
• M15: 36,681,996 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 3.2

Gravity: 41.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.12 AU - 18.32 AU

Year: 27512 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 34,502,716 km

• M1: 43,832 km (0.055 R)
• M2: 167,998 km (0.092 R)
• M3: 355,744 km (0.114 R)
• M4: 606,619 km (0.077 R)
• M5: 964,158 km (0.033 R)
• M6: 1,415,046 km (0.09 R)
• M7: 1,952,851 km (0.12 R)
• M8: 2,095,717 km (0.113 R)
• M9: 2,379,653 km (0.115 R)
• M10: 3,243,282 km (0.083 R)
• M11: 3,385,849 km (0.074 R)
• M12: 3,745,183 km (0.097 R)
• M13: 6,015,480 km (0.1 R)
• M14: 7,096,923 km (0.094 R)
• M15: 7,288,857 km (0.095 R)
• M16: 7,583,415 km (0.058 R)
• M17: 9,289,579 km (0.102 R)
• M18: 9,577,405 km (0.116 R)
• M19: 9,990,295 km (0.115 R)
• M20: 10,353,519 km (0.114 R)
• M21: 15,423,840 km (0.046 R)
• M22: 16,909,047 km (0.061 R)
• M23: 17,950,398 km (0.093 R)
• M24: 18,758,975 km (0.075 R)
• M25: 26,233,782 km (0.106 R)
• M26: 26,348,075 km (0.035 R)
• M27: 28,101,362 km (0.077 R)
• M28: 28,702,595 km (0.119 R)
• M29: 30,684,468 km (0.114 R)
• M30: 30,811,177 km (0.116 R)
• M31: 39,524,206 km (0.07 R)
• M32: 40,126,936 km (0.068 R)
• M33: 40,278,628 km (0.117 R)
• M34: 41,196,561 km (0.094 R)
• M35: 44,357,115 km (0.096 R)
• M36: 45,665,348 km (0.119 R)
• M37: 45,996,259 km (0.056 R)
• M38: 47,675,495 km (0.097 R)
• M39: 49,918,715 km (0.053 R)
• M40: 52,775,137 km (0.095 R)
• M41: 57,645,894 km (0.062 R)
• M42: 60,189,806 km (0.094 R)
• M43: 61,791,999 km (0.081 R)
• M44: 61,994,255 km (0.077 R)
• M45: 64,248,097 km (0.049 R)
• M46: 64,455,739 km (0.108 R)
• M47: 65,081,058 km (0.056 R)
• M48: 65,290,495 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.9

Radius: 3.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.43 AU - 18.43 AU

Year: 29231 Days

Day: 15.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,502,716 km

• M1: 42,635 km (0.112 R)
• M2: 168,148 km (0.1 R)
• M3: 1,636,750 km (0.1 R)
• M4: 2,577,123 km (0.093 R)
• M5: 3,620,119 km (0.109 R)
• M6: 4,171,387 km (0.076 R)
• M7: 6,835,725 km (0.112 R)
• M8: 7,337,925 km (0.096 R)
• M9: 8,659,024 km (0.096 R)
• M10: 9,075,953 km (0.096 R)
• M11: 14,464,319 km (0.054 R)
• M12: 19,462,833 km (0.07 R)
• M13: 20,467,083 km (0.074 R)
• M14: 23,686,579 km (0.097 R)
• M15: 25,415,930 km (0.072 R)
• M16: 27,939,946 km (0.03 R)
• M17: 30,721,568 km (0.107 R)
• M18: 31,688,270 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit