🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 274 Days

Day: 12.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.72 AU - 3.98 AU

Year: 2186 Days

Day: 25.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 9.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.47 AU - 6.21 AU

Year: 4399 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,811,431 km

• M1: 128,804 km (0.085 R)
• M2: 390,301 km (0.108 R)
• M3: 471,682 km (0.087 R)
• M4: 539,749 km (0.04 R)
• M5: 643,720 km (0.114 R)
• M6: 755,020 km (0.082 R)
• M7: 849,118 km (0.108 R)
• M8: 1,322,445 km (0.031 R)
• M9: 1,966,165 km (0.12 R)
• M10: 2,082,103 km (0.113 R)
• M11: 2,166,327 km (0.104 R)
• M12: 2,251,747 km (0.042 R)
• M13: 2,443,681 km (0.051 R)
• M14: 2,586,547 km (0.109 R)
• M15: 2,659,252 km (0.039 R)
• M16: 2,750,806 km (0.118 R)
• M17: 3,461,994 km (0.076 R)
• M18: 3,952,675 km (0.091 R)
• M19: 4,142,515 km (0.116 R)
• M20: 4,270,570 km (0.061 R)
• M21: 4,443,506 km (0.113 R)
• M22: 4,596,843 km (0.097 R)
• M23: 4,729,537 km (0.069 R)
• M24: 4,931,195 km (0.04 R)
• M25: 5,158,434 km (0.116 R)
• M26: 5,412,451 km (0.117 R)
• M27: 6,370,625 km (0.104 R)
• M28: 6,919,799 km (0.086 R)
• M29: 7,021,376 km (0.044 R)
• M30: 7,406,441 km (0.108 R)
• M31: 7,772,058 km (0.116 R)
• M32: 8,116,732 km (0.103 R)
• M33: 8,358,482 km (0.045 R)
• M34: 8,493,718 km (0.086 R)
• M35: 8,739,059 km (0.088 R)
• M36: 9,264,746 km (0.066 R)
• M37: 9,461,018 km (0.114 R)
• M38: 9,972,044 km (0.099 R)
• M39: 10,202,126 km (0.101 R)
• M40: 10,667,375 km (0.111 R)
• M41: 10,843,602 km (0.055 R)
• M42: 11,288,655 km (0.091 R)
• M43: 12,227,083 km (0.111 R)
• M44: 12,442,504 km (0.043 R)
• M45: 13,002,149 km (0.062 R)
• M46: 13,190,493 km (0.102 R)
• M47: 13,316,604 km (0.076 R)
• M48: 13,665,317 km (0.032 R)
• M49: 13,761,059 km (0.082 R)
• M50: 14,762,467 km (0.074 R)
• M51: 15,024,713 km (0.053 R)
• M52: 15,156,508 km (0.043 R)
• M53: 15,487,419 km (0.088 R)
• M54: 15,653,772 km (0.09 R)
• M55: 15,921,253 km (0.11 R)
• M56: 16,325,316 km (0.096 R)
• M57: 16,392,935 km (0.094 R)
• M58: 16,460,703 km (0.084 R)
• M59: 16,528,470 km (0.092 R)
• M60: 17,281,097 km (0.113 R)
• M61: 18,184,818 km (0.047 R)
• M62: 18,290,135 km (0.105 R)
• M63: 18,360,446 km (0.105 R)
• M64: 18,713,198 km (0.04 R)
• M65: 19,032,589 km (0.06 R)
• M66: 19,175,156 km (0.05 R)
• M67: 19,318,171 km (0.111 R)
• M68: 20,437,762 km (0.12 R)
• M69: 20,583,769 km (0.093 R)
• M70: 21,541,196 km (0.107 R)
• M71: 21,801,496 km (0.114 R)
• M72: 22,928,566 km (0.12 R)
• M73: 23,118,406 km (0.089 R)
• M74: 23,384,840 km (0.099 R)
• M75: 23,920,849 km (0.107 R)
• M76: 24,422,152 km (0.111 R)
• M77: 25,161,165 km (0.109 R)
• M78: 26,303,195 km (0.06 R)
• M79: 26,422,275 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 13.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.21 AU - 6.81 AU

Year: 4610 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,811,431 km

• M1: 163,510 km (0.092 R)
• M2: 269,127 km (0.12 R)
• M3: 352,153 km (0.073 R)
• M4: 442,660 km (0.069 R)
• M5: 606,919 km (0.111 R)
• M6: 849,566 km (0.107 R)
• M7: 1,003,203 km (0.096 R)
• M8: 1,094,159 km (0.1 R)
• M9: 1,177,485 km (0.095 R)
• M10: 1,285,046 km (0.115 R)
• M11: 1,475,783 km (0.094 R)
• M12: 1,664,426 km (0.096 R)
• M13: 1,774,081 km (0.112 R)
• M14: 1,873,713 km (0.094 R)
• M15: 1,975,290 km (0.045 R)
• M16: 2,332,380 km (0.115 R)
• M17: 2,596,121 km (0.097 R)
• M18: 2,796,882 km (0.119 R)
• M19: 2,884,546 km (0.071 R)
• M20: 3,259,738 km (0.108 R)
• M21: 3,414,272 km (0.04 R)
• M22: 3,650,786 km (0.114 R)
• M23: 3,795,298 km (0.114 R)
• M24: 4,090,155 km (0.089 R)
• M25: 4,307,970 km (0.082 R)
• M26: 4,495,117 km (0.04 R)
• M27: 4,702,459 km (0.101 R)
• M28: 4,842,483 km (0.104 R)
• M29: 4,948,548 km (0.117 R)
• M30: 5,234,878 km (0.11 R)
• M31: 6,145,630 km (0.09 R)
• M32: 6,395,608 km (0.051 R)
• M33: 6,826,151 km (0.113 R)
• M34: 7,185,635 km (0.073 R)
• M35: 8,027,422 km (0.083 R)
• M36: 8,449,437 km (0.077 R)
• M37: 8,534,708 km (0.042 R)
• M38: 8,878,634 km (0.078 R)
• M39: 9,095,999 km (0.057 R)
• M40: 9,403,273 km (0.083 R)
• M41: 9,870,617 km (0.114 R)
• M42: 10,073,322 km (0.064 R)
• M43: 10,368,479 km (0.086 R)
• M44: 10,482,772 km (0.064 R)
• M45: 10,874,419 km (0.08 R)
• M46: 11,247,516 km (0.073 R)
• M47: 11,719,796 km (0.117 R)
• M48: 12,830,710 km (0.117 R)
• M49: 13,052,115 km (0.063 R)
• M50: 13,249,883 km (0.112 R)
• M51: 13,398,883 km (0.097 R)
• M52: 13,623,429 km (0.1 R)
• M53: 13,824,040 km (0.084 R)
• M54: 13,924,719 km (0.082 R)
• M55: 14,152,258 km (0.09 R)
• M56: 14,971,007 km (0.119 R)
• M57: 15,412,171 km (0.053 R)
• M58: 15,542,770 km (0.044 R)
• M59: 15,726,327 km (0.083 R)
• M60: 16,307,514 km (0.085 R)
• M61: 16,467,285 km (0.084 R)
• M62: 16,922,810 km (0.114 R)
• M63: 17,084,526 km (0.085 R)
• M64: 17,219,762 km (0.106 R)
• M65: 17,355,298 km (0.09 R)
• M66: 18,010,985 km (0.107 R)
• M67: 18,397,097 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 10.7

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.15 AU - 9.43 AU

Year: 9289 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,811,431 km

• M1: 220,358 km (0.091 R)
• M2: 323,431 km (0.091 R)
• M3: 1,043,296 km (0.086 R)
• M4: 1,149,360 km (0.074 R)
• M5: 1,231,340 km (0.05 R)
• M6: 1,372,560 km (0.083 R)
• M7: 1,671,756 km (0.109 R)
• M8: 1,813,276 km (0.1 R)
• M9: 1,991,746 km (0.112 R)
• M10: 2,244,716 km (0.043 R)
• M11: 2,331,333 km (0.103 R)
• M12: 2,744,523 km (0.057 R)
• M13: 2,969,368 km (0.112 R)
• M14: 3,700,453 km (0.088 R)
• M15: 4,139,523 km (0.1 R)
• M16: 4,332,803 km (0.059 R)
• M17: 4,441,561 km (0.034 R)
• M18: 4,617,338 km (0.039 R)
• M19: 4,998,663 km (0.095 R)
• M20: 5,158,733 km (0.042 R)
• M21: 5,815,767 km (0.083 R)
• M22: 6,081,153 km (0.099 R)
• M23: 6,674,159 km (0.085 R)
• M24: 7,079,719 km (0.109 R)
• M25: 7,415,118 km (0.1 R)
• M26: 8,344,120 km (0.068 R)
• M27: 10,107,131 km (0.098 R)
• M28: 10,194,048 km (0.111 R)
• M29: 10,455,844 km (0.096 R)
• M30: 10,543,508 km (0.049 R)
• M31: 11,015,789 km (0.111 R)
• M32: 11,164,788 km (0.089 R)
• M33: 11,374,525 km (0.118 R)
• M34: 12,072,997 km (0.087 R)
• M35: 12,473,770 km (0.091 R)
• M36: 12,629,202 km (0.092 R)
• M37: 12,816,498 km (0.12 R)
• M38: 12,910,446 km (0.109 R)
• M39: 13,099,089 km (0.116 R)
• M40: 13,991,739 km (0.116 R)
• M41: 14,088,529 km (0.107 R)
• M42: 15,002,722 km (0.109 R)
• M43: 15,700,895 km (0.091 R)
• M44: 16,274,004 km (0.094 R)
• M45: 17,405,862 km (0.094 R)
• M46: 17,544,689 km (0.092 R)
• M47: 17,649,108 km (0.092 R)
• M48: 18,033,874 km (0.063 R)
• M49: 18,776,029 km (0.07 R)
• M50: 18,918,446 km (0.096 R)
• M51: 19,456,101 km (0.104 R)
• M52: 20,071,397 km (0.109 R)
• M53: 20,436,266 km (0.066 R)
• M54: 20,582,872 km (0.114 R)
• M55: 21,395,487 km (0.074 R)
• M56: 21,544,337 km (0.12 R)
• M57: 22,030,530 km (0.102 R)
• M58: 22,143,178 km (0.12 R)
• M59: 22,482,466 km (0.056 R)
• M60: 23,357,314 km (0.094 R)
• M61: 23,510,652 km (0.083 R)
• M62: 23,664,289 km (0.076 R)
• M63: 24,321,023 km (0.093 R)
• M64: 24,437,411 km (0.06 R)
• M65: 24,671,082 km (0.119 R)
• M66: 25,101,176 km (0.115 R)
• M67: 25,889,557 km (0.101 R)
• M68: 26,406,418 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 6.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.41 AU - 20.79 AU

Year: 26319 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,811,431 km

• M1: 212,429 km (0.094 R)
• M2: 317,297 km (0.102 R)
• M3: 500,704 km (0.095 R)
• M4: 547,827 km (0.101 R)
• M5: 716,125 km (0.103 R)
• M6: 1,100,891 km (0.118 R)
• M7: 1,314,666 km (0.073 R)
• M8: 1,588,580 km (0.099 R)
• M9: 1,805,646 km (0.071 R)
• M10: 2,568,147 km (0.109 R)
• M11: 3,056,434 km (0.074 R)
• M12: 3,115,675 km (0.086 R)
• M13: 3,356,976 km (0.025 R)
• M14: 4,018,648 km (0.089 R)
• M15: 4,214,920 km (0.095 R)
• M16: 4,448,143 km (0.068 R)
• M17: 4,857,443 km (0.042 R)
• M18: 4,996,569 km (0.118 R)
• M19: 6,421,040 km (0.112 R)
• M20: 7,717,305 km (0.035 R)
• M21: 8,332,452 km (0.09 R)
• M22: 9,349,269 km (0.115 R)
• M23: 9,872,263 km (0.066 R)
• M24: 9,960,376 km (0.081 R)
• M25: 10,719,585 km (0.103 R)
• M26: 11,174,961 km (0.072 R)
• M27: 12,198,659 km (0.095 R)
• M28: 13,398,135 km (0.088 R)
• M29: 13,789,782 km (0.109 R)
• M30: 14,584,446 km (0.081 R)
• M31: 15,038,027 km (0.119 R)
• M32: 16,217,905 km (0.034 R)
• M33: 16,426,145 km (0.059 R)
• M34: 18,883,739 km (0.099 R)
• M35: 19,157,803 km (0.08 R)
• M36: 20,266,772 km (0.108 R)
• M37: 21,112,149 km (0.078 R)
• M38: 21,510,678 km (0.116 R)
• M39: 22,837,162 km (0.085 R)
• M40: 23,657,557 km (0.089 R)
• M41: 23,775,590 km (0.112 R)
• M42: 23,834,681 km (0.068 R)
• M43: 24,130,735 km (0.094 R)
• M44: 24,427,986 km (0.091 R)
• M45: 25,086,366 km (0.114 R)
• M46: 28,151,477 km (0.04 R)
• M47: 28,527,117 km (0.106 R)
• M48: 29,982,555 km (0.102 R)
• M49: 30,238,068 km (0.082 R)
• M50: 32,899,115 km (0.097 R)
• M51: 34,290,974 km (0.088 R)
• M52: 35,634,213 km (0.117 R)
• M53: 35,701,831 km (0.061 R)
• M54: 37,543,530 km (0.12 R)
• M55: 38,788,484 km (0.074 R)
• M56: 40,257,834 km (0.09 R)
• M57: 40,822,417 km (0.115 R)
• M58: 42,245,242 km (0.092 R)
• M59: 42,962,713 km (0.031 R)
• M60: 43,539,712 km (0.1 R)
• M61: 43,901,590 km (0.112 R)
• M62: 44,774,044 km (0.108 R)
• M63: 45,578,881 km (0.112 R)
• M64: 45,799,239 km (0.107 R)
• M65: 50,583,378 km (0.107 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit