🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 45.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,619,900 km

• M1: 187,745 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 11.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.01 AU - 1.33 AU

Year: 817 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,619,900 km

• M1: 143,913 km (0.075 R)
• M2: 559,795 km (0.11 R)
• M3: 1,008,140 km (0.054 R)
• M4: 1,590,076 km (0.057 R)
• M5: 1,978,881 km (0.108 R)
• M6: 3,069,150 km (0.087 R)
• M7: 3,577,932 km (0.053 R)
• M8: 4,854,750 km (0.098 R)
• M9: 5,991,245 km (0.046 R)
• M10: 9,248,290 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 8.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.2 AU - 1.2 AU

Year: 849 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,619,900 km

• M1: 105,915 km (0.038 R)
• M2: 413,339 km (0.115 R)
• M3: 716,424 km (0.091 R)
• M4: 1,070,522 km (0.115 R)
• M5: 1,379,891 km (0.066 R)
• M6: 2,030,941 km (0.067 R)
• M7: 2,475,546 km (0.071 R)
• M8: 2,882,901 km (0.094 R)
• M9: 3,641,661 km (0.053 R)
• M10: 4,273,712 km (0.073 R)
• M11: 4,678,524 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 14.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.21 AU - 2.89 AU

Year: 2629 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,619,900 km

• M1: 182,809 km (0.104 R)
• M2: 736,470 km (0.095 R)
• M3: 1,325,736 km (0.1 R)
• M4: 2,114,267 km (0.091 R)
• M5: 2,745,869 km (0.088 R)
• M6: 3,235,503 km (0.092 R)
• M7: 3,841,823 km (0.116 R)
• M8: 4,678,524 km (0.027 R)
• M9: 5,684,869 km (0.117 R)
• M10: 6,744,470 km (0.119 R)
• M11: 9,470,892 km (0.057 R)
• M12: 10,177,442 km (0.098 R)
• M13: 11,571,096 km (0.107 R)
• M14: 12,205,989 km (0.108 R)
• M15: 13,133,945 km (0.119 R)
• M16: 17,104,871 km (0.095 R)
• M17: 17,596,749 km (0.111 R)
• M18: 19,363,350 km (0.068 R)
• M19: 20,442,100 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 9.8

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.26 AU - 6.38 AU

Year: 9066 Days

Day: 6.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,619,900 km

• M1: 123,119 km (0.117 R)
• M2: 438,471 km (0.05 R)
• M3: 905,815 km (0.093 R)
• M4: 1,254,229 km (0.103 R)
• M5: 1,814,323 km (0.053 R)
• M6: 2,674,511 km (0.087 R)
• M7: 4,562,137 km (0.081 R)
• M8: 5,051,770 km (0.094 R)
• M9: 5,408,412 km (0.116 R)
• M10: 6,172,408 km (0.108 R)
• M11: 6,927,877 km (0.119 R)
• M12: 7,287,361 km (0.107 R)
• M13: 9,180,672 km (0.037 R)
• M14: 9,566,185 km (0.048 R)
• M15: 12,810,814 km (0.117 R)
• M16: 16,231,369 km (0.095 R)
• M17: 21,792,221 km (0.032 R)
• M18: 22,219,921 km (0.094 R)
• M19: 23,536,682 km (0.114 R)
• M20: 24,627,101 km (0.07 R)
• M21: 25,655,736 km (0.08 R)
• M22: 26,132,654 km (0.112 R)
• M23: 27,202,877 km (0.052 R)
• M24: 35,644,236 km (0.072 R)
• M25: 37,936,674 km (0.103 R)
• M26: 42,148,901 km (0.117 R)
• M27: 42,946,856 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 10

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.08 AU - 6.84 AU

Year: 9395 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,619,900 km

• M1: 124,914 km (0.103 R)
• M2: 463,753 km (0.102 R)
• M3: 937,679 km (0.068 R)
• M4: 1,562,999 km (0.092 R)
• M5: 2,629,033 km (0.11 R)
• M6: 2,959,495 km (0.062 R)
• M7: 3,496,551 km (0.104 R)
• M8: 6,017,275 km (0.053 R)
• M9: 6,773,044 km (0.079 R)
• M10: 7,399,410 km (0.069 R)
• M11: 8,266,928 km (0.087 R)
• M12: 10,440,884 km (0.115 R)
• M13: 11,378,264 km (0.08 R)
• M14: 12,424,402 km (0.097 R)
• M15: 12,860,480 km (0.106 R)
• M16: 14,467,460 km (0.101 R)
• M17: 15,072,584 km (0.04 R)
• M18: 15,884,302 km (0.064 R)
• M19: 17,868,718 km (0.089 R)
• M20: 20,916,774 km (0.095 R)
• M21: 24,464,937 km (0.086 R)
• M22: 26,202,965 km (0.046 R)
• M23: 28,489,269 km (0.09 R)
• M24: 29,439,963 km (0.054 R)
• M25: 30,215,628 km (0.04 R)
• M26: 31,104,539 km (0.114 R)
• M27: 32,010,653 km (0.089 R)
• M28: 33,665,056 km (0.094 R)
• M29: 36,807,509 km (0.099 R)
• M30: 37,481,298 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 8

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.48 AU - 10.08 AU

Year: 18253 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,619,900 km

• M1: 100,081 km (0.098 R)
• M2: 556,055 km (0.12 R)
• M3: 816,356 km (0.091 R)
• M4: 1,185,862 km (0.049 R)
• M5: 2,286,903 km (0.111 R)
• M6: 2,629,482 km (0.102 R)
• M7: 3,006,169 km (0.092 R)
• M8: 4,782,494 km (0.051 R)
• M9: 8,739,807 km (0.064 R)
• M10: 9,472,537 km (0.071 R)
• M11: 10,589,435 km (0.114 R)
• M12: 15,191,813 km (0.048 R)
• M13: 17,762,952 km (0.096 R)
• M14: 19,280,922 km (0.074 R)
• M15: 20,250,017 km (0.117 R)
• M16: 20,883,564 km (0.107 R)
• M17: 24,048,905 km (0.055 R)
• M18: 24,453,118 km (0.099 R)
• M19: 26,865,833 km (0.065 R)
• M20: 28,861,319 km (0.101 R)
• M21: 35,830,336 km (0.103 R)
• M22: 36,357,668 km (0.116 R)
• M23: 36,756,646 km (0.118 R)
• M24: 37,293,104 km (0.08 R)
• M25: 38,519,058 km (0.045 R)
• M26: 39,351,271 km (0.053 R)
• M27: 39,912,712 km (0.077 R)
• M28: 47,704,816 km (0.069 R)
• M29: 49,963,744 km (0.07 R)
• M30: 50,456,819 km (0.103 R)
• M31: 57,526,066 km (0.068 R)
• M32: 61,390,029 km (0.047 R)
• M33: 61,955,809 km (0.104 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: 163 - 15,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit