🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.19 AU - 2.27 AU

Year: 1433 Days

Day: 32.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,812,035 km

• M1: 42,486 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 9.3

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.96 AU - 2.98 AU

Year: 2203 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,812,035 km

• M1: 115,639 km (0.116 R)
• M2: 764,595 km (0.1 R)
• M3: 1,315,713 km (0.076 R)
• M4: 1,719,628 km (0.113 R)
• M5: 2,037,972 km (0.093 R)
• M6: 2,553,636 km (0.119 R)
• M7: 3,239,691 km (0.11 R)
• M8: 3,579,877 km (0.05 R)
• M9: 4,746,740 km (0.104 R)
• M10: 6,561,213 km (0.101 R)
• M11: 6,903,493 km (0.07 R)
• M12: 7,748,422 km (0.053 R)
• M13: 8,762,695 km (0.052 R)
• M14: 9,248,888 km (0.09 R)
• M15: 11,334,582 km (0.116 R)
• M16: 11,869,993 km (0.113 R)
• M17: 12,422,308 km (0.045 R)
• M18: 12,902,816 km (0.072 R)
• M19: 13,901,083 km (0.052 R)
• M20: 14,610,775 km (0.119 R)
• M21: 14,950,063 km (0.117 R)
• M22: 16,153,728 km (0.097 R)
• M23: 16,464,442 km (0.113 R)
• M24: 16,884,962 km (0.076 R)
• M25: 17,638,187 km (0.107 R)
• M26: 19,736,447 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 13.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.64 AU - 3.4 AU

Year: 2259 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,812,035 km

• M1: 173,683 km (0.102 R)
• M2: 1,150,856 km (0.102 R)
• M3: 2,012,989 km (0.066 R)
• M4: 3,779,590 km (0.109 R)
• M5: 4,559,594 km (0.049 R)
• M6: 5,366,674 km (0.115 R)
• M7: 6,053,927 km (0.105 R)
• M8: 6,822,261 km (0.074 R)
• M9: 9,126,218 km (0.105 R)
• M10: 10,018,270 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 14.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.12 AU - 4.3 AU

Year: 3076 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 166.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,812,035 km

• M1: 179,966 km (0.104 R)
• M2: 621,579 km (0.104 R)
• M3: 1,139,936 km (0.116 R)
• M4: 1,585,289 km (0.12 R)
• M5: 2,999,737 km (0.084 R)
• M6: 4,234,069 km (0.117 R)
• M7: 5,545,743 km (0.109 R)
• M8: 6,541,466 km (0.089 R)
• M9: 7,051,595 km (0.055 R)
• M10: 7,817,087 km (0.075 R)
• M11: 8,996,068 km (0.092 R)
• M12: 22,288,886 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.08 AU - 7.7 AU

Year: 7785 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,812,035 km

• M1: 144,212 km (0.072 R)
• M2: 615,296 km (0.036 R)
• M3: 1,178,981 km (0.114 R)
• M4: 1,607,280 km (0.089 R)
• M5: 2,439,792 km (0.105 R)
• M6: 3,039,380 km (0.1 R)
• M7: 4,338,488 km (0.074 R)
• M8: 5,541,853 km (0.072 R)
• M9: 5,977,482 km (0.034 R)
• M10: 7,304,714 km (0.085 R)
• M11: 8,641,521 km (0.064 R)
• M12: 9,182,916 km (0.079 R)
• M13: 10,135,256 km (0.108 R)
• M14: 10,584,797 km (0.084 R)
• M15: 11,958,704 km (0.107 R)
• M16: 13,152,495 km (0.116 R)
• M17: 13,808,781 km (0.074 R)
• M18: 16,110,195 km (0.103 R)
• M19: 16,723,396 km (0.106 R)
• M20: 18,508,398 km (0.118 R)
• M21: 22,369,968 km (0.078 R)
• M22: 24,178,307 km (0.062 R)
• M23: 25,711,835 km (0.029 R)
• M24: 27,501,624 km (0.09 R)
• M25: 28,972,171 km (0.119 R)
• M26: 29,473,772 km (0.107 R)
• M27: 33,149,093 km (0.082 R)
• M28: 34,141,376 km (0.079 R)
• M29: 41,016,894 km (0.098 R)
• M30: 43,194,590 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 8.4

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.49 AU - 9.49 AU

Year: 9722 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,812,035 km

• M1: 104,569 km (0.053 R)
• M2: 955,930 km (0.118 R)
• M3: 1,881,642 km (0.07 R)
• M4: 2,372,772 km (0.097 R)
• M5: 2,649,079 km (0.071 R)
• M6: 3,953,124 km (0.092 R)
• M7: 4,562,436 km (0.116 R)
• M8: 6,842,307 km (0.087 R)
• M9: 8,083,371 km (0.091 R)
• M10: 10,754,292 km (0.092 R)
• M11: 13,669,057 km (0.039 R)
• M12: 15,560,572 km (0.104 R)
• M13: 16,206,386 km (0.086 R)
• M14: 17,759,212 km (0.109 R)
• M15: 18,535,924 km (0.118 R)
• M16: 25,852,307 km (0.105 R)
• M17: 26,121,733 km (0.064 R)
• M18: 30,994,285 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.9

Radius: 6.3

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.61 AU - 11.35 AU

Year: 15661 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,812,035 km

• M1: 120,426 km (0.067 R)
• M2: 326,572 km (0.097 R)
• M3: 587,172 km (0.04 R)
• M4: 942,467 km (0.117 R)
• M5: 1,507,498 km (0.113 R)
• M6: 1,935,348 km (0.111 R)
• M7: 2,296,926 km (0.092 R)
• M8: 3,333,789 km (0.071 R)
• M9: 3,628,796 km (0.095 R)
• M10: 4,333,102 km (0.117 R)
• M11: 4,717,718 km (0.073 R)
• M12: 9,531,628 km (0.097 R)
• M13: 12,311,157 km (0.111 R)
• M14: 14,934,056 km (0.096 R)
• M15: 20,007,818 km (0.031 R)
• M16: 20,624,161 km (0.103 R)
• M17: 22,267,045 km (0.108 R)
• M18: 27,177,894 km (0.072 R)
• M19: 28,703,343 km (0.108 R)
• M20: 30,400,083 km (0.086 R)
• M21: 30,980,073 km (0.093 R)
• M22: 32,402,450 km (0.06 R)
• M23: 32,886,100 km (0.093 R)
• M24: 33,867,911 km (0.066 R)
• M25: 34,869,020 km (0.1 R)
• M26: 35,761,072 km (0.115 R)
• M27: 51,026,787 km (0.066 R)
• M28: 52,010,692 km (0.116 R)
• M29: 53,342,262 km (0.076 R)
• M30: 56,595,418 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit