🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 10.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 20,459,132 km

• M1: 143,764 km (0.065 R)
• M2: 231,129 km (0.096 R)
• M3: 332,257 km (0.118 R)
• M4: 404,213 km (0.064 R)
• M5: 495,767 km (0.086 R)
• M6: 570,417 km (0.112 R)
• M7: 639,980 km (0.106 R)
• M8: 727,794 km (0.104 R)
• M9: 796,459 km (0.09 R)
• M10: 875,896 km (0.113 R)
• M11: 952,490 km (0.117 R)
• M12: 1,040,154 km (0.088 R)
• M13: 1,118,842 km (0.034 R)
• M14: 1,248,693 km (0.082 R)
• M15: 1,484,160 km (0.118 R)
• M16: 1,550,283 km (0.109 R)
• M17: 1,654,852 km (0.118 R)
• M18: 1,754,933 km (0.092 R)
• M19: 1,828,684 km (0.054 R)
• M20: 1,907,074 km (0.044 R)
• M21: 2,037,972 km (0.106 R)
• M22: 2,112,023 km (0.118 R)
• M23: 2,213,300 km (0.107 R)
• M24: 2,278,076 km (0.11 R)
• M25: 2,389,976 km (0.089 R)
• M26: 2,460,287 km (0.09 R)
• M27: 2,679,896 km (0.049 R)
• M28: 2,843,556 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 12

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 272 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,459,132 km

• M1: 158,424 km (0.084 R)
• M2: 233,073 km (0.047 R)
• M3: 323,281 km (0.09 R)
• M4: 406,757 km (0.064 R)
• M5: 488,886 km (0.109 R)
• M6: 600,187 km (0.103 R)
• M7: 684,410 km (0.117 R)
• M8: 769,831 km (0.108 R)
• M9: 873,951 km (0.109 R)
• M10: 956,529 km (0.059 R)
• M11: 1,126,322 km (0.119 R)
• M12: 1,204,562 km (0.109 R)
• M13: 1,284,896 km (0.033 R)
• M14: 1,397,992 km (0.09 R)
• M15: 1,523,804 km (0.1 R)
• M16: 1,611,319 km (0.077 R)
• M17: 1,705,416 km (0.108 R)
• M18: 1,782,159 km (0.09 R)
• M19: 1,884,634 km (0.077 R)
• M20: 1,979,180 km (0.108 R)
• M21: 2,059,963 km (0.117 R)
• M22: 2,178,295 km (0.114 R)
• M23: 2,283,013 km (0.095 R)
• M24: 2,368,134 km (0.084 R)
• M25: 2,470,609 km (0.119 R)
• M26: 2,574,579 km (0.032 R)
• M27: 2,702,486 km (0.076 R)
• M28: 2,787,008 km (0.116 R)
• M29: 2,895,467 km (0.075 R)
• M30: 3,075,433 km (0.092 R)
• M31: 3,241,187 km (0.096 R)
• M32: 3,343,363 km (0.116 R)
• M33: 3,422,350 km (0.097 R)
• M34: 3,668,888 km (0.114 R)
• M35: 3,781,834 km (0.096 R)
• M36: 3,870,546 km (0.118 R)
• M37: 4,049,914 km (0.103 R)
• M38: 4,127,704 km (0.09 R)
• M39: 4,297,947 km (0.033 R)
• M40: 4,503,943 km (0.118 R)
• M41: 4,584,576 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 8.7

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.86 AU - 1.38 AU

Year: 790 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,459,132 km

• M1: 133,292 km (0.116 R)
• M2: 191,186 km (0.099 R)
• M3: 250,277 km (0.043 R)
• M4: 306,077 km (0.05 R)
• M5: 407,804 km (0.078 R)
• M6: 465,698 km (0.116 R)
• M7: 526,884 km (0.092 R)
• M8: 582,534 km (0.099 R)
• M9: 663,167 km (0.097 R)
• M10: 752,926 km (0.094 R)
• M11: 816,655 km (0.063 R)
• M12: 877,392 km (0.116 R)
• M13: 998,416 km (0.101 R)
• M14: 1,069,176 km (0.101 R)
• M15: 1,141,881 km (0.071 R)
• M16: 1,286,542 km (0.059 R)
• M17: 1,358,199 km (0.096 R)
• M18: 1,418,936 km (0.119 R)
• M19: 1,645,577 km (0.078 R)
• M20: 1,704,069 km (0.112 R)
• M21: 1,796,521 km (0.077 R)
• M22: 1,883,886 km (0.057 R)
• M23: 1,965,866 km (0.113 R)
• M24: 2,197,443 km (0.101 R)
• M25: 2,327,593 km (0.095 R)
• M26: 2,437,996 km (0.055 R)
• M27: 2,618,262 km (0.099 R)
• M28: 2,740,932 km (0.112 R)
• M29: 2,865,547 km (0.049 R)
• M30: 2,984,178 km (0.117 R)
• M31: 3,234,456 km (0.081 R)
• M32: 3,466,332 km (0.108 R)
• M33: 3,712,271 km (0.12 R)
• M34: 3,928,889 km (0.077 R)
• M35: 4,087,463 km (0.049 R)
• M36: 4,502,298 km (0.114 R)
• M37: 4,705,601 km (0.074 R)
• M38: 4,855,348 km (0.114 R)
• M39: 4,949,595 km (0.071 R)
• M40: 5,246,098 km (0.05 R)
• M41: 5,430,702 km (0.118 R)
• M42: 5,617,400 km (0.116 R)
• M43: 5,906,573 km (0.067 R)
• M44: 5,987,206 km (0.116 R)
• M45: 6,231,350 km (0.056 R)
• M46: 6,364,941 km (0.089 R)
• M47: 6,676,852 km (0.112 R)
• M48: 6,781,870 km (0.078 R)
• M49: 7,111,284 km (0.072 R)
• M50: 7,218,546 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 8.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.64 AU - 2.2 AU

Year: 1774 Days

Day: 5.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,459,132 km

• M1: 104,719 km (0.084 R)
• M2: 359,932 km (0.107 R)
• M3: 487,689 km (0.074 R)
• M4: 580,589 km (0.058 R)
• M5: 674,986 km (0.089 R)
• M6: 729,290 km (0.104 R)
• M7: 790,326 km (0.027 R)
• M8: 1,355,058 km (0.106 R)
• M9: 1,718,132 km (0.114 R)
• M10: 1,815,221 km (0.109 R)
• M11: 1,871,619 km (0.062 R)
• M12: 2,059,065 km (0.114 R)
• M13: 2,305,902 km (0.117 R)
• M14: 2,570,241 km (0.117 R)
• M15: 2,690,069 km (0.045 R)
• M16: 2,787,158 km (0.1 R)
• M17: 3,187,482 km (0.09 R)
• M18: 3,490,866 km (0.102 R)
• M19: 3,588,255 km (0.064 R)
• M20: 3,894,631 km (0.053 R)
• M21: 3,968,084 km (0.114 R)
• M22: 4,023,435 km (0.076 R)
• M23: 4,256,658 km (0.103 R)
• M24: 4,484,944 km (0.095 R)
• M25: 4,707,396 km (0.117 R)
• M26: 4,824,831 km (0.093 R)
• M27: 4,923,565 km (0.101 R)
• M28: 4,983,105 km (0.116 R)
• M29: 5,163,221 km (0.082 R)
• M30: 5,233,831 km (0.106 R)
• M31: 5,355,604 km (0.119 R)
• M32: 5,747,550 km (0.109 R)
• M33: 5,925,871 km (0.119 R)
• M34: 5,999,772 km (0.091 R)
• M35: 6,955,852 km (0.107 R)
• M36: 7,428,881 km (0.116 R)
• M37: 7,485,877 km (0.078 R)
• M38: 7,807,812 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 13.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.28 AU - 3.34 AU

Year: 4016 Days

Day: 13.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,459,132 km

• M1: 216,618 km (0.118 R)
• M2: 358,885 km (0.075 R)
• M3: 454,927 km (0.083 R)
• M4: 579,991 km (0.055 R)
• M5: 683,213 km (0.091 R)
• M6: 832,512 km (0.111 R)
• M7: 962,812 km (0.111 R)
• M8: 1,144,573 km (0.099 R)
• M9: 1,280,259 km (0.076 R)
• M10: 1,433,746 km (0.084 R)
• M11: 1,746,854 km (0.085 R)
• M12: 2,208,214 km (0.107 R)
• M13: 2,394,763 km (0.112 R)
• M14: 2,646,985 km (0.074 R)
• M15: 2,830,242 km (0.034 R)
• M16: 3,065,410 km (0.073 R)
• M17: 3,690,280 km (0.106 R)
• M18: 3,809,659 km (0.095 R)
• M19: 4,017,600 km (0.055 R)
• M20: 4,247,084 km (0.069 R)
• M21: 4,408,500 km (0.072 R)
• M22: 4,645,313 km (0.1 R)
• M23: 5,208,100 km (0.106 R)
• M24: 5,400,483 km (0.092 R)
• M25: 5,595,409 km (0.078 R)
• M26: 6,052,431 km (0.034 R)
• M27: 6,398,151 km (0.111 R)
• M28: 6,542,364 km (0.116 R)
• M29: 6,771,248 km (0.101 R)
• M30: 7,002,826 km (0.098 R)
• M31: 7,151,526 km (0.106 R)
• M32: 7,977,306 km (0.062 R)
• M33: 9,202,513 km (0.118 R)
• M34: 9,459,373 km (0.086 R)
• M35: 9,884,679 km (0.115 R)
• M36: 10,003,909 km (0.077 R)
• M37: 11,000,081 km (0.111 R)
• M38: 11,422,396 km (0.061 R)
• M39: 11,850,096 km (0.1 R)
• M40: 13,533,671 km (0.077 R)
• M41: 13,666,214 km (0.089 R)
• M42: 14,281,810 km (0.042 R)
• M43: 14,416,896 km (0.103 R)
• M44: 16,126,351 km (0.098 R)
• M45: 16,606,261 km (0.068 R)
• M46: 16,748,230 km (0.1 R)
• M47: 17,148,105 km (0.069 R)
• M48: 17,262,996 km (0.104 R)
• M49: 17,378,037 km (0.037 R)
• M50: 19,224,374 km (0.113 R)
• M51: 20,155,620 km (0.072 R)
• M52: 20,246,426 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit