🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 13

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.51 AU - 0.59 AU

Year: 287 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,051,148 km

• M1: 161,715 km (0.083 R)
• M2: 679,474 km (0.04 R)
• M3: 1,126,622 km (0.053 R)
• M4: 1,563,747 km (0.091 R)
• M5: 1,974,094 km (0.115 R)
• M6: 2,483,175 km (0.103 R)
• M7: 3,120,013 km (0.086 R)
• M8: 3,946,691 km (0.052 R)
• M9: 4,393,091 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 10.6

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 310 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,051,148 km

• M1: 132,993 km (0.117 R)
• M2: 505,192 km (0.095 R)
• M3: 865,124 km (0.101 R)
• M4: 1,258,716 km (0.114 R)
• M5: 1,716,187 km (0.087 R)
• M6: 2,052,034 km (0.118 R)
• M7: 3,248,219 km (0.045 R)
• M8: 3,636,275 km (0.117 R)
• M9: 4,617,787 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 15

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.95 AU - 1.23 AU

Year: 800 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,051,148 km

• M1: 186,698 km (0.034 R)
• M2: 682,765 km (0.059 R)
• M3: 1,155,644 km (0.035 R)
• M4: 1,887,028 km (0.09 R)
• M5: 2,397,007 km (0.079 R)
• M6: 3,816,840 km (0.104 R)
• M7: 6,496,886 km (0.029 R)
• M8: 7,543,024 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 9.4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.67 AU

Year: 1227 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,051,148 km

• M1: 119,080 km (0.112 R)
• M2: 421,567 km (0.078 R)
• M3: 934,239 km (0.091 R)
• M4: 1,406,519 km (0.061 R)
• M5: 1,812,079 km (0.047 R)
• M6: 2,330,884 km (0.102 R)
• M7: 3,315,089 km (0.044 R)
• M8: 5,736,779 km (0.049 R)
• M9: 7,086,302 km (0.12 R)
• M10: 8,995,470 km (0.11 R)
• M11: 11,762,432 km (0.052 R)
• M12: 12,204,643 km (0.093 R)
• M13: 12,734,519 km (0.042 R)
• M14: 13,044,037 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 11.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.3 AU - 1.76 AU

Year: 1330 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,051,148 km

• M1: 139,276 km (0.042 R)
• M2: 534,214 km (0.118 R)
• M3: 1,657,544 km (0.073 R)
• M4: 2,293,036 km (0.103 R)
• M5: 2,943,488 km (0.103 R)
• M6: 3,956,564 km (0.11 R)
• M7: 4,408,350 km (0.091 R)
• M8: 5,113,554 km (0.1 R)
• M9: 5,611,416 km (0.054 R)
• M10: 5,995,284 km (0.079 R)
• M11: 8,289,068 km (0.082 R)
• M12: 8,869,059 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 11.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.99 AU - 4.01 AU

Year: 5623 Days

Day: 5 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,051,148 km

• M1: 148,251 km (0.112 R)
• M2: 601,084 km (0.103 R)
• M3: 1,677,142 km (0.082 R)
• M4: 2,058,915 km (0.052 R)
• M5: 2,576,225 km (0.106 R)
• M6: 3,496,102 km (0.078 R)
• M7: 4,237,659 km (0.103 R)
• M8: 5,894,754 km (0.067 R)
• M9: 7,680,654 km (0.08 R)
• M10: 9,081,040 km (0.076 R)
• M11: 9,686,462 km (0.106 R)
• M12: 17,193,582 km (0.104 R)
• M13: 22,506,551 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.6

Radius: 6

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.8 AU - 7.5 AU

Year: 10721 Days

Day: 18.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 168.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,051,148 km

• M1: 76,145 km (0.104 R)
• M2: 271,819 km (0.11 R)
• M3: 611,107 km (0.063 R)
• M4: 1,023,249 km (0.07 R)
• M5: 1,636,451 km (0.104 R)
• M6: 1,944,623 km (0.104 R)
• M7: 3,227,424 km (0.091 R)
• M8: 3,767,622 km (0.114 R)
• M9: 4,735,521 km (0.115 R)
• M10: 6,081,303 km (0.1 R)
• M11: 6,386,034 km (0.102 R)
• M12: 8,957,322 km (0.064 R)
• M13: 9,861,791 km (0.113 R)
• M14: 12,146,450 km (0.079 R)
• M15: 14,026,147 km (0.05 R)
• M16: 14,693,652 km (0.118 R)
• M17: 15,173,263 km (0.064 R)
• M18: 16,019,688 km (0.091 R)
• M19: 16,822,879 km (0.083 R)
• M20: 19,311,888 km (0.086 R)
• M21: 20,729,179 km (0.104 R)
• M22: 22,036,066 km (0.098 R)
• M23: 26,085,381 km (0.101 R)
• M24: 26,284,944 km (0.103 R)
• M25: 27,814,433 km (0.03 R)
• M26: 32,181,045 km (0.042 R)
• M27: 32,873,234 km (0.033 R)
• M28: 34,048,625 km (0.076 R)
• M29: 35,373,763 km (0.108 R)
• M30: 36,110,832 km (0.114 R)
• M31: 40,884,051 km (0.089 R)
• M32: 49,490,117 km (0.106 R)
• M33: 51,815,766 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit