🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 11.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.47 AU - 0.65 AU

Year: 289 Days

Day: 10.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,682,244 km

• M1: 146,756 km (0.07 R)
• M2: 601,982 km (0.117 R)
• M3: 988,842 km (0.104 R)
• M4: 1,623,137 km (0.109 R)
• M5: 2,023,162 km (0.081 R)
• M6: 2,430,816 km (0.064 R)
• M7: 2,960,093 km (0.057 R)
• M8: 3,330,497 km (0.081 R)
• M9: 4,009,971 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.53 AU

Year: 1059 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 61.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,682,244 km

• M1: 111,899 km (0.116 R)
• M2: 411,843 km (0.078 R)
• M3: 708,645 km (0.051 R)
• M4: 1,127,818 km (0.107 R)
• M5: 1,537,717 km (0.12 R)
• M6: 1,941,631 km (0.094 R)
• M7: 2,264,463 km (0.112 R)
• M8: 3,005,870 km (0.061 R)
• M9: 3,983,941 km (0.108 R)
• M10: 4,436,923 km (0.101 R)
• M11: 4,751,528 km (0.1 R)
• M12: 5,699,679 km (0.083 R)
• M13: 7,062,216 km (0.111 R)
• M14: 7,595,981 km (0.069 R)
• M15: 8,266,180 km (0.083 R)
• M16: 9,847,878 km (0.059 R)
• M17: 10,193,449 km (0.112 R)
• M18: 10,482,024 km (0.075 R)
• M19: 11,210,715 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.6

Radius: 12.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.28 AU - 1.86 AU

Year: 1358 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 70,682,244 km

• M1: 235,168 km (0.112 R)
• M2: 689,048 km (0.036 R)
• M3: 1,100,592 km (0.052 R)
• M4: 2,007,753 km (0.11 R)
• M5: 2,577,123 km (0.07 R)
• M6: 3,252,707 km (0.088 R)
• M7: 4,289,719 km (0.052 R)
• M8: 5,588,677 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 10.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.1 AU - 2.16 AU

Year: 2146 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,682,244 km

• M1: 137,331 km (0.075 R)
• M2: 570,566 km (0.063 R)
• M3: 939,325 km (0.112 R)
• M4: 1,554,920 km (0.117 R)
• M5: 2,398,652 km (0.057 R)
• M6: 3,004,524 km (0.032 R)
• M7: 3,441,349 km (0.076 R)
• M8: 5,653,603 km (0.078 R)
• M9: 7,369,640 km (0.026 R)
• M10: 8,198,263 km (0.092 R)
• M11: 9,804,644 km (0.112 R)
• M12: 10,453,600 km (0.088 R)
• M13: 14,137,148 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 12.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.28 AU - 3.24 AU

Year: 3165 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,682,244 km

• M1: 151,543 km (0.095 R)
• M2: 545,284 km (0.113 R)
• M3: 1,295,518 km (0.111 R)
• M4: 2,979,391 km (0.029 R)
• M5: 3,378,219 km (0.102 R)
• M6: 5,229,044 km (0.083 R)
• M7: 7,557,385 km (0.119 R)
• M8: 9,379,936 km (0.074 R)
• M9: 11,161,796 km (0.116 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.6

Radius: 7.2

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.7 AU - 6.64 AU

Year: 10579 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 156.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,682,244 km

• M1: 90,806 km (0.098 R)
• M2: 508,334 km (0.108 R)
• M3: 1,317,808 km (0.119 R)
• M4: 2,022,264 km (0.081 R)
• M5: 2,358,111 km (0.084 R)
• M6: 2,908,931 km (0.07 R)
• M7: 3,891,938 km (0.103 R)
• M8: 6,572,582 km (0.11 R)
• M9: 8,243,441 km (0.09 R)
• M10: 8,858,288 km (0.094 R)
• M11: 9,251,581 km (0.044 R)
• M12: 10,447,466 km (0.071 R)
• M13: 10,720,483 km (0.105 R)
• M14: 11,626,447 km (0.089 R)
• M15: 12,767,281 km (0.098 R)
• M16: 13,205,902 km (0.117 R)
• M17: 14,582,052 km (0.084 R)
• M18: 16,268,918 km (0.116 R)
• M19: 17,539,752 km (0.072 R)
• M20: 22,736,333 km (0.102 R)
• M21: 24,996,308 km (0.057 R)
• M22: 26,684,819 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478

Radius: 6.1

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.71 AU - 10.05 AU

Year: 21436 Days

Day: 19.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 103.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,682,244 km

• M1: 75,846 km (0.037 R)
• M2: 817,403 km (0.049 R)
• M3: 1,076,506 km (0.11 R)
• M4: 1,450,202 km (0.031 R)
• M5: 1,963,173 km (0.078 R)
• M6: 2,706,674 km (0.084 R)
• M7: 3,000,484 km (0.106 R)
• M8: 3,208,126 km (0.066 R)
• M9: 3,950,132 km (0.069 R)
• M10: 5,306,984 km (0.119 R)
• M11: 5,968,207 km (0.088 R)
• M12: 7,738,847 km (0.089 R)
• M13: 12,475,415 km (0.073 R)
• M14: 13,780,806 km (0.098 R)
• M15: 14,429,911 km (0.111 R)
• M16: 17,066,723 km (0.11 R)
• M17: 18,240,020 km (0.047 R)
• M18: 19,555,733 km (0.058 R)
• M19: 21,406,857 km (0.091 R)
• M20: 23,371,675 km (0.12 R)
• M21: 26,319,950 km (0.108 R)
• M22: 27,542,913 km (0.085 R)
• M23: 37,738,157 km (0.12 R)
• M24: 38,439,023 km (0.086 R)
• M25: 42,374,494 km (0.108 R)
• M26: 45,299,582 km (0.1 R)
• M27: 48,851,185 km (0.096 R)
• M28: 50,019,095 km (0.116 R)
• M29: 50,525,334 km (0.108 R)
• M30: 52,237,332 km (0.101 R)
• M31: 55,056,205 km (0.044 R)
• M32: 59,283,691 km (0.087 R)
• M33: 61,959,997 km (0.099 R)
• M34: 65,921,648 km (0.085 R)
• M35: 66,326,759 km (0.1 R)
• M36: 66,937,717 km (0.025 R)
• M37: 69,628,384 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit