🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 239 Days

Day: 12.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,499,408 km

• M1: 113,694 km (0.056 R)
• M2: 519,404 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 10.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.93 AU - 4.41 AU

Year: 3260 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,499,408 km

• M1: 130,898 km (0.081 R)
• M2: 695,780 km (0.099 R)
• M3: 806,632 km (0.056 R)
• M4: 942,467 km (0.103 R)
• M5: 1,047,035 km (0.092 R)
• M6: 1,461,571 km (0.066 R)
• M7: 1,550,432 km (0.062 R)
• M8: 1,804,599 km (0.079 R)
• M9: 1,900,342 km (0.078 R)
• M10: 1,973,346 km (0.054 R)
• M11: 2,262,069 km (0.092 R)
• M12: 2,418,100 km (0.08 R)
• M13: 2,551,092 km (0.103 R)
• M14: 2,618,412 km (0.057 R)
• M15: 2,727,468 km (0.087 R)
• M16: 2,824,109 km (0.078 R)
• M17: 2,978,494 km (0.086 R)
• M18: 3,121,210 km (0.111 R)
• M19: 3,413,524 km (0.087 R)
• M20: 3,653,928 km (0.089 R)
• M21: 3,760,741 km (0.093 R)
• M22: 3,930,983 km (0.12 R)
• M23: 4,024,781 km (0.063 R)
• M24: 4,135,334 km (0.057 R)
• M25: 4,262,941 km (0.078 R)
• M26: 5,055,510 km (0.088 R)
• M27: 5,174,890 km (0.052 R)
• M28: 5,278,112 km (0.082 R)
• M29: 5,433,993 km (0.075 R)
• M30: 5,521,358 km (0.114 R)
• M31: 5,929,012 km (0.095 R)
• M32: 6,018,921 km (0.061 R)
• M33: 6,109,427 km (0.077 R)
• M34: 6,383,341 km (0.077 R)
• M35: 6,773,642 km (0.105 R)
• M36: 6,905,438 km (0.107 R)
• M37: 7,114,426 km (0.079 R)
• M38: 7,229,168 km (0.086 R)
• M39: 7,441,297 km (0.077 R)
• M40: 7,538,536 km (0.082 R)
• M41: 7,694,716 km (0.038 R)
• M42: 7,871,840 km (0.116 R)
• M43: 8,090,253 km (0.061 R)
• M44: 8,532,913 km (0.114 R)
• M45: 8,859,784 km (0.072 R)
• M46: 8,983,352 km (0.058 R)
• M47: 9,086,874 km (0.034 R)
• M48: 9,441,720 km (0.08 R)
• M49: 9,907,717 km (0.086 R)
• M50: 10,402,886 km (0.073 R)
• M51: 10,468,111 km (0.054 R)
• M52: 10,664,533 km (0.114 R)
• M53: 10,862,152 km (0.093 R)
• M54: 11,016,686 km (0.032 R)
• M55: 11,372,729 km (0.031 R)
• M56: 12,210,477 km (0.074 R)
• M57: 12,417,222 km (0.092 R)
• M58: 13,068,122 km (0.094 R)
• M59: 13,492,232 km (0.111 R)
• M60: 13,729,943 km (0.101 R)
• M61: 13,825,386 km (0.042 R)
• M62: 14,040,957 km (0.107 R)
• M63: 14,209,404 km (0.04 R)
• M64: 14,718,785 km (0.078 R)
• M65: 14,938,993 km (0.064 R)
• M66: 15,506,418 km (0.07 R)
• M67: 16,106,305 km (0.111 R)
• M68: 16,535,651 km (0.094 R)
• M69: 17,148,404 km (0.092 R)
• M70: 17,276,908 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 14.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.09 AU - 6.99 AU

Year: 5684 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,499,408 km

• M1: 187,446 km (0.114 R)
• M2: 277,803 km (0.083 R)
• M3: 367,263 km (0.041 R)
• M4: 473,627 km (0.077 R)
• M5: 665,411 km (0.112 R)
• M6: 794,813 km (0.109 R)
• M7: 1,031,627 km (0.098 R)
• M8: 1,198,728 km (0.095 R)
• M9: 1,488,798 km (0.09 R)
• M10: 1,756,129 km (0.107 R)
• M11: 2,137,006 km (0.116 R)
• M12: 2,269,998 km (0.086 R)
• M13: 2,371,575 km (0.036 R)
• M14: 2,579,666 km (0.074 R)
• M15: 2,685,880 km (0.06 R)
• M16: 3,335,883 km (0.097 R)
• M17: 3,629,244 km (0.091 R)
• M18: 3,789,314 km (0.049 R)
• M19: 4,033,757 km (0.116 R)
• M20: 4,220,605 km (0.114 R)
• M21: 4,325,772 km (0.091 R)
• M22: 4,581,584 km (0.09 R)
• M23: 4,798,501 km (0.052 R)
• M24: 5,019,009 km (0.086 R)
• M25: 5,333,463 km (0.028 R)
• M26: 5,584,937 km (0.025 R)
• M27: 6,123,789 km (0.056 R)
• M28: 6,291,039 km (0.056 R)
• M29: 7,050,398 km (0.055 R)
• M30: 7,632,633 km (0.092 R)
• M31: 8,309,563 km (0.109 R)
• M32: 8,762,695 km (0.062 R)
• M33: 8,870,406 km (0.089 R)
• M34: 9,087,323 km (0.043 R)
• M35: 9,832,470 km (0.102 R)
• M36: 11,234,650 km (0.115 R)
• M37: 11,410,727 km (0.075 R)
• M38: 11,617,172 km (0.101 R)
• M39: 11,735,803 km (0.077 R)
• M40: 12,063,871 km (0.092 R)
• M41: 12,214,068 km (0.097 R)
• M42: 12,943,507 km (0.062 R)
• M43: 13,562,393 km (0.055 R)
• M44: 13,969,748 km (0.114 R)
• M45: 14,159,139 km (0.112 R)
• M46: 14,732,398 km (0.089 R)
• M47: 14,828,739 km (0.099 R)
• M48: 15,313,436 km (0.053 R)
• M49: 15,737,696 km (0.117 R)
• M50: 16,364,661 km (0.111 R)
• M51: 16,564,374 km (0.063 R)
• M52: 16,664,604 km (0.051 R)
• M53: 16,865,514 km (0.034 R)
• M54: 16,966,343 km (0.1 R)
• M55: 17,405,413 km (0.03 R)
• M56: 18,191,400 km (0.115 R)
• M57: 18,606,086 km (0.081 R)
• M58: 18,814,475 km (0.076 R)
• M59: 18,988,907 km (0.114 R)
• M60: 19,198,792 km (0.096 R)
• M61: 19,480,036 km (0.054 R)
• M62: 19,904,296 km (0.066 R)
• M63: 20,942,206 km (0.104 R)
• M64: 21,887,664 km (0.106 R)
• M65: 21,997,619 km (0.09 R)
• M66: 22,847,036 km (0.093 R)
• M67: 23,257,233 km (0.092 R)
• M68: 23,669,674 km (0.074 R)
• M69: 24,084,659 km (0.038 R)
• M70: 24,730,622 km (0.112 R)
• M71: 25,074,997 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 7.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.11 AU - 15.11 AU

Year: 17145 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,499,408 km

• M1: 97,987 km (0.083 R)
• M2: 433,684 km (0.066 R)
• M3: 602,730 km (0.112 R)
• M4: 986,149 km (0.099 R)
• M5: 1,140,833 km (0.119 R)
• M6: 1,631,215 km (0.09 R)
• M7: 1,856,958 km (0.111 R)
• M8: 2,247,708 km (0.114 R)
• M9: 2,905,340 km (0.088 R)
• M10: 4,356,290 km (0.12 R)
• M11: 4,469,386 km (0.094 R)
• M12: 4,526,383 km (0.074 R)
• M13: 4,931,793 km (0.105 R)
• M14: 5,288,434 km (0.092 R)
• M15: 5,439,678 km (0.115 R)
• M16: 5,839,254 km (0.1 R)
• M17: 5,964,168 km (0.085 R)
• M18: 7,361,711 km (0.077 R)
• M19: 7,941,104 km (0.059 R)
• M20: 8,149,194 km (0.05 R)
• M21: 8,218,907 km (0.085 R)
• M22: 8,891,200 km (0.047 R)
• M23: 8,999,060 km (0.084 R)
• M24: 9,398,037 km (0.075 R)
• M25: 10,781,967 km (0.066 R)
• M26: 11,012,348 km (0.119 R)
• M27: 11,673,870 km (0.119 R)
• M28: 12,508,776 km (0.06 R)
• M29: 15,255,692 km (0.089 R)
• M30: 15,600,964 km (0.117 R)
• M31: 19,331,486 km (0.112 R)
• M32: 20,506,727 km (0.076 R)
• M33: 22,434,594 km (0.068 R)
• M34: 25,842,434 km (0.08 R)
• M35: 26,512,183 km (0.057 R)
• M36: 27,135,259 km (0.119 R)
• M37: 28,661,306 km (0.119 R)
• M38: 29,461,356 km (0.118 R)
• M39: 29,515,061 km (0.1 R)
• M40: 32,513,003 km (0.109 R)
• M41: 35,093,716 km (0.093 R)
• M42: 35,321,254 km (0.087 R)
• M43: 36,121,453 km (0.097 R)
• M44: 36,408,531 km (0.064 R)
• M45: 36,466,127 km (0.034 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 20,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit