🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 323 Days

Day: 39.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 11.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 479 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 15,143,165 km

• M1: 162,314 km (0.113 R)
• M2: 239,955 km (0.041 R)
• M3: 315,801 km (0.087 R)
• M4: 413,489 km (0.099 R)
• M5: 499,058 km (0.03 R)
• M6: 605,871 km (0.09 R)
• M7: 706,551 km (0.075 R)
• M8: 849,566 km (0.053 R)
• M9: 981,512 km (0.117 R)
• M10: 1,116,299 km (0.052 R)
• M11: 1,257,669 km (0.115 R)
• M12: 1,434,644 km (0.101 R)
• M13: 1,645,726 km (0.108 R)
• M14: 1,718,281 km (0.098 R)
• M15: 1,899,594 km (0.104 R)
• M16: 1,981,573 km (0.074 R)
• M17: 2,092,874 km (0.081 R)
• M18: 2,189,066 km (0.089 R)
• M19: 2,386,236 km (0.108 R)
• M20: 2,457,145 km (0.086 R)
• M21: 2,553,037 km (0.038 R)
• M22: 2,785,662 km (0.077 R)
• M23: 2,866,894 km (0.094 R)
• M24: 3,006,169 km (0.107 R)
• M25: 3,141,256 km (0.116 R)
• M26: 3,245,526 km (0.111 R)
• M27: 3,377,621 km (0.102 R)
• M28: 3,511,511 km (0.091 R)
• M29: 3,674,572 km (0.067 R)
• M30: 3,770,914 km (0.095 R)
• M31: 3,909,890 km (0.047 R)
• M32: 4,128,752 km (0.088 R)
• M33: 4,366,313 km (0.114 R)
• M34: 4,512,470 km (0.111 R)
• M35: 4,690,043 km (0.057 R)
• M36: 4,824,831 km (0.089 R)
• M37: 5,090,516 km (0.084 R)
• M38: 5,260,011 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 9.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.82 AU - 1.98 AU

Year: 1691 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,143,165 km

• M1: 120,127 km (0.05 R)
• M2: 218,263 km (0.083 R)
• M3: 320,887 km (0.1 R)
• M4: 382,671 km (0.087 R)
• M5: 458,517 km (0.106 R)
• M6: 559,496 km (0.071 R)
• M7: 633,098 km (0.037 R)
• M8: 705,204 km (0.034 R)
• M9: 802,443 km (0.108 R)
• M10: 975,079 km (0.098 R)
• M11: 1,091,017 km (0.072 R)
• M12: 1,179,579 km (0.104 R)
• M13: 1,244,355 km (0.113 R)
• M14: 1,350,570 km (0.091 R)
• M15: 1,508,695 km (0.096 R)
• M16: 1,636,900 km (0.104 R)
• M17: 1,783,805 km (0.099 R)
• M18: 1,851,274 km (0.118 R)
• M19: 1,942,678 km (0.113 R)
• M20: 2,082,702 km (0.083 R)
• M21: 2,348,238 km (0.111 R)
• M22: 2,582,059 km (0.051 R)
• M23: 2,736,594 km (0.116 R)
• M24: 2,876,468 km (0.075 R)
• M25: 3,063,615 km (0.1 R)
• M26: 3,282,626 km (0.12 R)
• M27: 3,347,402 km (0.031 R)
• M28: 3,506,724 km (0.049 R)
• M29: 3,582,570 km (0.108 R)
• M30: 3,649,440 km (0.097 R)
• M31: 3,745,482 km (0.089 R)
• M32: 3,920,811 km (0.029 R)
• M33: 4,029,269 km (0.092 R)
• M34: 4,118,729 km (0.087 R)
• M35: 4,208,936 km (0.118 R)
• M36: 4,309,915 km (0.07 R)
• M37: 4,452,631 km (0.106 R)
• M38: 5,309,079 km (0.108 R)
• M39: 5,374,603 km (0.11 R)
• M40: 5,761,762 km (0.102 R)
• M41: 5,851,670 km (0.092 R)
• M42: 6,066,792 km (0.103 R)
• M43: 6,250,049 km (0.091 R)
• M44: 6,377,058 km (0.071 R)
• M45: 6,504,964 km (0.096 R)
• M46: 6,621,950 km (0.089 R)
• M47: 6,739,683 km (0.092 R)
• M48: 6,834,379 km (0.102 R)
• M49: 7,157,211 km (0.118 R)
• M50: 7,265,969 km (0.061 R)
• M51: 7,460,595 km (0.103 R)
• M52: 7,620,067 km (0.11 R)
• M53: 7,718,801 km (0.06 R)
• M54: 8,055,097 km (0.059 R)
• M55: 8,358,033 km (0.11 R)
• M56: 8,626,112 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.6 AU - 3.44 AU

Year: 3389 Days

Day: 7.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,143,165 km

• M1: 104,868 km (0.114 R)
• M2: 202,256 km (0.099 R)
• M3: 288,275 km (0.119 R)
• M4: 575,204 km (0.116 R)
• M5: 670,946 km (0.048 R)
• M6: 740,509 km (0.095 R)
• M7: 879,037 km (0.117 R)
• M8: 973,433 km (0.06 R)
• M9: 1,547,141 km (0.086 R)
• M10: 1,694,345 km (0.062 R)
• M11: 1,802,355 km (0.087 R)
• M12: 2,151,666 km (0.102 R)
• M13: 2,328,341 km (0.106 R)
• M14: 2,559,021 km (0.038 R)
• M15: 2,633,521 km (0.107 R)
• M16: 2,848,194 km (0.077 R)
• M17: 2,912,521 km (0.081 R)
• M18: 3,108,345 km (0.079 R)
• M19: 3,267,965 km (0.099 R)
• M20: 3,735,309 km (0.031 R)
• M21: 3,905,252 km (0.115 R)
• M22: 4,077,739 km (0.049 R)
• M23: 4,179,615 km (0.08 R)
• M24: 4,475,220 km (0.092 R)
• M25: 4,931,344 km (0.084 R)
• M26: 5,466,157 km (0.091 R)
• M27: 5,953,397 km (0.103 R)
• M28: 6,252,443 km (0.055 R)
• M29: 6,336,367 km (0.049 R)
• M30: 6,403,836 km (0.066 R)
• M31: 7,178,753 km (0.111 R)
• M32: 7,729,722 km (0.078 R)
• M33: 8,019,493 km (0.078 R)
• M34: 8,110,748 km (0.027 R)
• M35: 8,331,255 km (0.097 R)
• M36: 8,590,957 km (0.104 R)
• M37: 8,703,155 km (0.088 R)
• M38: 8,796,953 km (0.109 R)
• M39: 9,443,814 km (0.119 R)
• M40: 9,753,632 km (0.114 R)
• M41: 10,502,668 km (0.083 R)
• M42: 10,883,993 km (0.064 R)
• M43: 11,086,698 km (0.097 R)
• M44: 11,681,200 km (0.059 R)
• M45: 11,805,516 km (0.094 R)
• M46: 11,930,281 km (0.116 R)
• M47: 12,837,143 km (0.119 R)
• M48: 13,115,694 km (0.073 R)
• M49: 13,309,573 km (0.111 R)
• M50: 13,678,631 km (0.116 R)
• M51: 13,787,837 km (0.112 R)
• M52: 14,716,391 km (0.03 R)
• M53: 14,895,610 km (0.11 R)
• M54: 15,098,016 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit