🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 13.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 9.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.72 AU - 1 AU

Year: 523 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,819,431 km

• M1: 124,914 km (0.084 R)
• M2: 201,658 km (0.103 R)
• M3: 268,229 km (0.099 R)
• M4: 372,050 km (0.101 R)
• M5: 483,500 km (0.081 R)
• M6: 607,517 km (0.109 R)
• M7: 732,581 km (0.072 R)
• M8: 793,168 km (0.081 R)
• M9: 950,545 km (0.099 R)
• M10: 1,037,312 km (0.082 R)
• M11: 1,118,543 km (0.115 R)
• M12: 1,181,075 km (0.107 R)
• M13: 1,257,669 km (0.09 R)
• M14: 1,335,909 km (0.064 R)
• M15: 1,429,557 km (0.102 R)
• M16: 1,529,937 km (0.092 R)
• M17: 1,595,162 km (0.095 R)
• M18: 1,786,797 km (0.107 R)
• M19: 1,905,428 km (0.118 R)
• M20: 2,277,179 km (0.03 R)
• M21: 2,335,971 km (0.118 R)
• M22: 2,427,973 km (0.102 R)
• M23: 2,554,234 km (0.075 R)
• M24: 2,739,436 km (0.077 R)
• M25: 2,836,525 km (0.119 R)
• M26: 2,911,623 km (0.099 R)
• M27: 2,981,486 km (0.033 R)
• M28: 3,069,748 km (0.053 R)
• M29: 3,158,759 km (0.042 R)
• M30: 3,303,121 km (0.09 R)
• M31: 3,604,561 km (0.097 R)
• M32: 3,755,505 km (0.073 R)
• M33: 3,831,800 km (0.12 R)
• M34: 3,947,140 km (0.103 R)
• M35: 4,005,333 km (0.07 R)
• M36: 4,063,826 km (0.112 R)
• M37: 4,214,322 km (0.035 R)
• M38: 4,326,969 km (0.072 R)
• M39: 4,393,540 km (0.102 R)
• M40: 4,460,560 km (0.116 R)
• M41: 4,561,837 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 12.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.25 AU - 2.81 AU

Year: 2640 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,819,431 km

• M1: 157,527 km (0.076 R)
• M2: 255,812 km (0.112 R)
• M3: 359,334 km (0.076 R)
• M4: 484,398 km (0.113 R)
• M5: 590,313 km (0.079 R)
• M6: 705,504 km (0.115 R)
• M7: 1,014,423 km (0.084 R)
• M8: 1,181,225 km (0.09 R)
• M9: 1,340,247 km (0.047 R)
• M10: 1,497,923 km (0.077 R)
• M11: 1,652,608 km (0.111 R)
• M12: 1,765,105 km (0.065 R)
• M13: 1,870,572 km (0.072 R)
• M14: 1,968,409 km (0.109 R)
• M15: 2,078,064 km (0.114 R)
• M16: 2,159,296 km (0.085 R)
• M17: 2,366,788 km (0.103 R)
• M18: 2,723,878 km (0.052 R)
• M19: 2,801,819 km (0.082 R)
• M20: 3,168,184 km (0.071 R)
• M21: 3,262,131 km (0.029 R)
• M22: 3,441,050 km (0.119 R)
• M23: 4,073,400 km (0.04 R)
• M24: 4,176,025 km (0.115 R)
• M25: 4,462,504 km (0.117 R)
• M26: 4,568,270 km (0.114 R)
• M27: 4,648,155 km (0.088 R)
• M28: 4,877,040 km (0.115 R)
• M29: 4,958,721 km (0.095 R)
• M30: 5,151,253 km (0.093 R)
• M31: 5,290,230 km (0.073 R)
• M32: 5,614,707 km (0.109 R)
• M33: 6,165,078 km (0.099 R)
• M34: 6,387,081 km (0.093 R)
• M35: 6,476,690 km (0.114 R)
• M36: 6,566,748 km (0.118 R)
• M37: 6,961,537 km (0.104 R)
• M38: 7,192,965 km (0.111 R)
• M39: 7,442,494 km (0.084 R)
• M40: 7,521,183 km (0.041 R)
• M41: 7,870,194 km (0.102 R)
• M42: 7,982,393 km (0.062 R)
• M43: 8,420,266 km (0.065 R)
• M44: 8,502,245 km (0.087 R)
• M45: 8,966,148 km (0.068 R)
• M46: 9,167,358 km (0.098 R)
• M47: 9,336,403 km (0.102 R)
• M48: 9,472,238 km (0.066 R)
• M49: 9,574,563 km (0.069 R)
• M50: 9,660,283 km (0.112 R)
• M51: 9,746,002 km (0.11 R)
• M52: 9,832,170 km (0.098 R)
• M53: 9,953,046 km (0.11 R)
• M54: 10,248,950 km (0.118 R)
• M55: 10,406,776 km (0.061 R)
• M56: 10,494,889 km (0.057 R)
• M57: 10,618,457 km (0.114 R)
• M58: 10,920,794 km (0.081 R)
• M59: 11,135,916 km (0.105 R)
• M60: 12,047,416 km (0.09 R)
• M61: 12,251,318 km (0.051 R)
• M62: 12,418,867 km (0.103 R)
• M63: 12,680,963 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 14.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.43 AU - 3.71 AU

Year: 4425 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,819,431 km

• M1: 213,925 km (0.116 R)
• M2: 324,478 km (0.109 R)
• M3: 431,440 km (0.099 R)
• M4: 556,504 km (0.117 R)
• M5: 697,724 km (0.109 R)
• M6: 842,386 km (0.047 R)
• M7: 1,045,091 km (0.115 R)
• M8: 1,240,017 km (0.078 R)
• M9: 1,528,591 km (0.114 R)
• M10: 1,695,542 km (0.096 R)
• M11: 1,928,017 km (0.051 R)
• M12: 2,155,855 km (0.087 R)
• M13: 2,638,458 km (0.034 R)
• M14: 3,084,409 km (0.071 R)
• M15: 3,208,575 km (0.118 R)
• M16: 3,498,945 km (0.111 R)
• M17: 3,628,796 km (0.069 R)
• M18: 3,722,444 km (0.113 R)
• M19: 4,027,923 km (0.036 R)
• M20: 4,461,457 km (0.096 R)
• M21: 4,622,873 km (0.085 R)
• M22: 4,868,812 km (0.115 R)
• M23: 5,161,276 km (0.112 R)
• M24: 6,184,825 km (0.045 R)
• M25: 6,433,606 km (0.069 R)
• M26: 6,547,749 km (0.104 R)
• M27: 6,824,356 km (0.063 R)
• M28: 7,034,541 km (0.114 R)
• M29: 7,461,194 km (0.059 R)
• M30: 7,581,171 km (0.076 R)
• M31: 7,945,143 km (0.057 R)
• M32: 9,328,774 km (0.104 R)
• M33: 9,458,176 km (0.1 R)
• M34: 9,850,272 km (0.1 R)
• M35: 10,008,546 km (0.115 R)
• M36: 10,515,683 km (0.068 R)
• M37: 10,813,084 km (0.031 R)
• M38: 10,921,841 km (0.119 R)
• M39: 11,058,424 km (0.071 R)
• M40: 11,168,079 km (0.064 R)
• M41: 11,305,709 km (0.051 R)
• M42: 11,443,938 km (0.112 R)
• M43: 11,610,440 km (0.111 R)
• M44: 11,749,866 km (0.101 R)
• M45: 11,974,113 km (0.092 R)
• M46: 12,540,939 km (0.106 R)
• M47: 13,029,675 km (0.09 R)
• M48: 13,495,374 km (0.12 R)
• M49: 14,025,848 km (0.088 R)
• M50: 14,383,386 km (0.069 R)
• M51: 14,623,341 km (0.074 R)
• M52: 15,812,345 km (0.117 R)
• M53: 16,465,490 km (0.113 R)
• M54: 16,622,418 km (0.107 R)
• M55: 17,382,076 km (0.071 R)
• M56: 17,477,818 km (0.058 R)
• M57: 17,766,094 km (0.071 R)
• M58: 17,894,748 km (0.051 R)
• M59: 18,152,954 km (0.103 R)
• M60: 18,738,629 km (0.076 R)
• M61: 18,935,201 km (0.105 R)
• M62: 19,297,377 km (0.081 R)
• M63: 19,396,561 km (0.075 R)
• M64: 19,529,104 km (0.078 R)
• M65: 19,661,947 km (0.072 R)
• M66: 19,828,300 km (0.114 R)
• M67: 20,095,632 km (0.025 R)
• M68: 20,870,698 km (0.092 R)
• M69: 21,347,317 km (0.103 R)
• M70: 22,380,739 km (0.048 R)
• M71: 23,008,601 km (0.113 R)
• M72: 23,324,851 km (0.108 R)
• M73: 23,606,993 km (0.036 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: 272 - 12,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit