🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.61 AU - 3.35 AU

Year: 1928 Days

Day: 28.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,605,907 km

• M1: 230,830 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.84 AU - 3.22 AU

Year: 1976 Days

Day: 45.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,605,907 km

• M1: 147,653 km (0.109 R)
• M2: 999,613 km (0.117 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 9.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.99 AU - 7.43 AU

Year: 6513 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,605,907 km

• M1: 118,482 km (0.061 R)
• M2: 613,202 km (0.106 R)
• M3: 1,549,086 km (0.11 R)
• M4: 1,961,378 km (0.093 R)
• M5: 3,055,537 km (0.032 R)
• M6: 3,709,130 km (0.101 R)
• M7: 4,372,596 km (0.072 R)
• M8: 4,871,954 km (0.026 R)
• M9: 8,800,992 km (0.119 R)
• M10: 10,014,081 km (0.081 R)
• M11: 12,117,577 km (0.082 R)
• M12: 14,186,067 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 13.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.09 AU - 8.63 AU

Year: 7482 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,605,907 km

• M1: 172,786 km (0.103 R)
• M2: 733,329 km (0.107 R)
• M3: 2,416,006 km (0.094 R)
• M4: 3,129,288 km (0.056 R)
• M5: 4,313,206 km (0.106 R)
• M6: 6,039,416 km (0.101 R)
• M7: 7,473,760 km (0.071 R)
• M8: 7,945,442 km (0.094 R)
• M9: 9,168,704 km (0.115 R)
• M10: 10,368,778 km (0.098 R)
• M11: 10,807,848 km (0.1 R)
• M12: 15,528,109 km (0.118 R)
• M13: 16,103,912 km (0.077 R)
• M14: 17,987,050 km (0.105 R)
• M15: 18,693,900 km (0.119 R)
• M16: 19,714,606 km (0.064 R)
• M17: 21,393,243 km (0.118 R)
• M18: 23,000,224 km (0.106 R)
• M19: 23,833,334 km (0.082 R)
• M20: 25,295,654 km (0.086 R)
• M21: 31,543,010 km (0.117 R)
• M22: 33,094,041 km (0.073 R)
• M23: 34,912,852 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 13.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.95 AU - 8.21 AU

Year: 7820 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,605,907 km

• M1: 164,109 km (0.058 R)
• M2: 953,836 km (0.091 R)
• M3: 1,599,201 km (0.116 R)
• M4: 2,151,367 km (0.045 R)
• M5: 3,897,623 km (0.072 R)
• M6: 5,935,296 km (0.069 R)
• M7: 8,016,651 km (0.1 R)
• M8: 12,246,680 km (0.099 R)
• M9: 20,822,976 km (0.107 R)
• M10: 24,528,665 km (0.113 R)
• M11: 28,203,387 km (0.092 R)
• M12: 28,653,079 km (0.117 R)
• M13: 29,567,122 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.3

Radius: 8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.95 AU - 20.07 AU

Year: 31060 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,605,907 km

• M1: 99,782 km (0.039 R)
• M2: 937,081 km (0.106 R)
• M3: 1,282,802 km (0.047 R)
• M4: 2,170,067 km (0.091 R)
• M5: 2,510,701 km (0.115 R)
• M6: 2,782,969 km (0.077 R)
• M7: 3,689,831 km (0.12 R)
• M8: 6,161,188 km (0.111 R)
• M9: 9,506,645 km (0.04 R)
• M10: 11,262,326 km (0.102 R)
• M11: 20,458,556 km (0.087 R)
• M12: 22,609,025 km (0.083 R)
• M13: 24,568,458 km (0.116 R)
• M14: 42,834,508 km (0.087 R)
• M15: 49,124,799 km (0.045 R)
• M16: 56,198,086 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 4.6

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.91 AU - 23.67 AU

Year: 31749 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,605,907 km

• M1: 57,146 km (0.084 R)
• M2: 397,182 km (0.074 R)
• M3: 698,772 km (0.084 R)
• M4: 994,826 km (0.085 R)
• M5: 1,244,953 km (0.097 R)
• M6: 2,152,564 km (0.097 R)
• M7: 2,684,833 km (0.059 R)
• M8: 3,068,851 km (0.039 R)
• M9: 3,461,096 km (0.097 R)
• M10: 4,126,657 km (0.097 R)
• M11: 5,861,095 km (0.05 R)
• M12: 6,218,035 km (0.118 R)
• M13: 7,744,682 km (0.103 R)
• M14: 8,670,094 km (0.111 R)
• M15: 9,776,221 km (0.11 R)
• M16: 12,200,903 km (0.105 R)
• M17: 12,457,015 km (0.11 R)
• M18: 13,999,668 km (0.067 R)
• M19: 15,515,543 km (0.087 R)
• M20: 16,429,137 km (0.099 R)
• M21: 18,362,839 km (0.115 R)
• M22: 28,058,277 km (0.115 R)
• M23: 29,411,091 km (0.113 R)
• M24: 33,106,158 km (0.098 R)
• M25: 38,726,850 km (0.097 R)
• M26: 39,002,708 km (0.042 R)
• M27: 47,901,837 km (0.067 R)
• M28: 51,476,627 km (0.095 R)
• M29: 53,158,706 km (0.049 R)
• M30: 53,328,799 km (0.087 R)
• M31: 58,062,674 km (0.109 R)
• M32: 62,309,907 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit