🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 9.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,421,718 km

• M1: 114,442 km (0.106 R)
• M2: 406,009 km (0.093 R)
• M3: 700,118 km (0.064 R)
• M4: 1,029,682 km (0.117 R)
• M5: 1,685,370 km (0.114 R)
• M6: 2,126,085 km (0.093 R)
• M7: 2,464,475 km (0.061 R)
• M8: 2,810,046 km (0.097 R)
• M9: 3,187,931 km (0.118 R)
• M10: 4,132,940 km (0.106 R)
• M11: 4,503,793 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 11.8

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.99 AU - 1.63 AU

Year: 1035 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,421,718 km

• M1: 146,756 km (0.081 R)
• M2: 632,799 km (0.111 R)
• M3: 1,127,370 km (0.068 R)
• M4: 1,508,545 km (0.104 R)
• M5: 1,937,143 km (0.069 R)
• M6: 2,780,576 km (0.073 R)
• M7: 3,243,581 km (0.058 R)
• M8: 6,708,118 km (0.048 R)
• M9: 7,521,332 km (0.067 R)
• M10: 8,126,156 km (0.091 R)
• M11: 9,433,043 km (0.068 R)
• M12: 11,409,979 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 12.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.76 AU - 2.66 AU

Year: 2268 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,421,718 km

• M1: 161,267 km (0.064 R)
• M2: 635,043 km (0.084 R)
• M3: 1,579,903 km (0.043 R)
• M4: 2,135,659 km (0.031 R)
• M5: 3,175,065 km (0.12 R)
• M6: 3,994,712 km (0.091 R)
• M7: 4,526,832 km (0.068 R)
• M8: 5,332,715 km (0.085 R)
• M9: 5,880,393 km (0.053 R)
• M10: 6,813,285 km (0.106 R)
• M11: 8,457,665 km (0.064 R)
• M12: 10,172,805 km (0.101 R)
• M13: 11,869,693 km (0.111 R)
• M14: 12,271,065 km (0.098 R)
• M15: 13,617,146 km (0.088 R)
• M16: 14,735,540 km (0.116 R)
• M17: 15,293,690 km (0.062 R)
• M18: 15,721,539 km (0.079 R)
• M19: 16,851,303 km (0.1 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 11.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.81 AU - 3.35 AU

Year: 3731 Days

Day: 14.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,421,718 km

• M1: 139,276 km (0.073 R)
• M2: 614,847 km (0.065 R)
• M3: 1,401,732 km (0.053 R)
• M4: 1,897,051 km (0.027 R)
• M5: 2,351,080 km (0.095 R)
• M6: 2,704,879 km (0.106 R)
• M7: 3,226,078 km (0.119 R)
• M8: 3,707,334 km (0.102 R)
• M9: 5,528,539 km (0.099 R)
• M10: 6,101,349 km (0.099 R)
• M11: 6,840,662 km (0.084 R)
• M12: 7,569,951 km (0.096 R)
• M13: 8,240,748 km (0.042 R)
• M14: 9,105,424 km (0.086 R)
• M15: 9,499,764 km (0.049 R)
• M16: 10,365,188 km (0.112 R)
• M17: 11,508,564 km (0.116 R)
• M18: 12,252,814 km (0.071 R)
• M19: 13,028,927 km (0.109 R)
• M20: 13,632,256 km (0.064 R)
• M21: 15,891,632 km (0.104 R)
• M22: 19,213,902 km (0.088 R)
• M23: 20,934,876 km (0.1 R)
• M24: 22,469,600 km (0.057 R)
• M25: 25,683,561 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 11.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.58 AU - 3.64 AU

Year: 4734 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,421,718 km

• M1: 147,952 km (0.034 R)
• M2: 538,253 km (0.073 R)
• M3: 1,203,814 km (0.109 R)
• M4: 1,636,750 km (0.107 R)
• M5: 2,123,243 km (0.094 R)
• M6: 3,151,279 km (0.111 R)
• M7: 3,627,449 km (0.091 R)
• M8: 4,528,477 km (0.048 R)
• M9: 5,698,482 km (0.096 R)
• M10: 6,800,270 km (0.074 R)
• M11: 8,297,296 km (0.117 R)
• M12: 9,601,640 km (0.092 R)
• M13: 11,317,827 km (0.104 R)
• M14: 12,875,290 km (0.12 R)
• M15: 13,500,310 km (0.096 R)
• M16: 14,571,132 km (0.119 R)
• M17: 16,671,486 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.82 AU - 4.54 AU

Year: 5899 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,421,718 km

• M1: 200,162 km (0.059 R)
• M2: 682,316 km (0.064 R)
• M3: 1,700,329 km (0.11 R)
• M4: 2,224,221 km (0.108 R)
• M5: 2,743,326 km (0.105 R)
• M6: 4,160,616 km (0.089 R)
• M7: 5,282,450 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 3.9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.88 AU - 9.12 AU

Year: 15619 Days

Day: 16.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 40,421,718 km

• M1: 48,470 km (0.103 R)
• M2: 201,808 km (0.078 R)
• M3: 406,607 km (0.044 R)
• M4: 627,862 km (0.109 R)
• M5: 1,239,718 km (0.068 R)
• M6: 1,409,062 km (0.068 R)
• M7: 1,764,656 km (0.097 R)
• M8: 2,093,473 km (0.109 R)
• M9: 2,263,865 km (0.071 R)
• M10: 4,513,517 km (0.051 R)
• M11: 5,034,866 km (0.057 R)
• M12: 5,758,172 km (0.073 R)
• M13: 7,446,982 km (0.114 R)
• M14: 9,439,626 km (0.072 R)
• M15: 10,191,804 km (0.099 R)
• M16: 10,831,783 km (0.07 R)
• M17: 11,708,427 km (0.076 R)
• M18: 12,465,093 km (0.053 R)
• M19: 13,427,157 km (0.033 R)
• M20: 13,955,985 km (0.087 R)
• M21: 14,498,577 km (0.104 R)
• M22: 15,243,724 km (0.115 R)
• M23: 16,408,642 km (0.119 R)
• M24: 18,336,959 km (0.1 R)
• M25: 19,134,166 km (0.088 R)
• M26: 23,807,304 km (0.1 R)
• M27: 25,106,113 km (0.083 R)
• M28: 25,549,372 km (0.08 R)
• M29: 25,997,866 km (0.049 R)
• M30: 27,374,615 km (0.05 R)
• M31: 30,073,211 km (0.115 R)
• M32: 35,879,853 km (0.119 R)
• M33: 40,300,769 km (0.069 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: 298 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit