🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.61 AU - 0.69 AU

Year: 338 Days

Day: 18.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,972,637 km

• M1: 82,129 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 11.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 14,972,637 km

• M1: 167,250 km (0.12 R)
• M2: 262,095 km (0.096 R)
• M3: 345,721 km (0.102 R)
• M4: 431,141 km (0.108 R)
• M5: 592,856 km (0.101 R)
• M6: 695,630 km (0.084 R)
• M7: 811,419 km (0.084 R)
• M8: 994,975 km (0.058 R)
• M9: 1,074,562 km (0.098 R)
• M10: 1,152,801 km (0.072 R)
• M11: 1,255,575 km (0.025 R)
• M12: 1,338,452 km (0.083 R)
• M13: 1,427,313 km (0.109 R)
• M14: 1,664,576 km (0.096 R)
• M15: 1,794,576 km (0.051 R)
• M16: 1,888,823 km (0.068 R)
• M17: 2,015,981 km (0.083 R)
• M18: 2,105,291 km (0.04 R)
• M19: 2,315,925 km (0.08 R)
• M20: 2,567,249 km (0.047 R)
• M21: 2,659,551 km (0.051 R)
• M22: 2,958,597 km (0.102 R)
• M23: 3,174,467 km (0.087 R)
• M24: 3,258,092 km (0.097 R)
• M25: 3,337,080 km (0.049 R)
• M26: 3,427,586 km (0.079 R)
• M27: 3,545,769 km (0.087 R)
• M28: 3,670,982 km (0.109 R)
• M29: 3,769,866 km (0.112 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 12

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.48 AU - 2.53 AU

Year: 2552 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,972,637 km

• M1: 155,283 km (0.114 R)
• M2: 320,289 km (0.088 R)
• M3: 424,858 km (0.095 R)
• M4: 533,017 km (0.104 R)
• M5: 672,293 km (0.093 R)
• M6: 775,067 km (0.065 R)
• M7: 861,684 km (0.098 R)
• M8: 1,021,903 km (0.049 R)
• M9: 1,285,943 km (0.089 R)
• M10: 1,373,159 km (0.079 R)
• M11: 1,507,947 km (0.094 R)
• M12: 1,609,673 km (0.113 R)
• M13: 1,694,794 km (0.114 R)
• M14: 1,840,054 km (0.105 R)
• M15: 1,939,387 km (0.03 R)
• M16: 2,050,688 km (0.073 R)
• M17: 2,707,123 km (0.082 R)
• M18: 3,135,871 km (0.108 R)
• M19: 3,388,841 km (0.107 R)
• M20: 3,586,160 km (0.069 R)
• M21: 3,800,085 km (0.049 R)
• M22: 4,148,499 km (0.11 R)
• M23: 4,240,501 km (0.094 R)
• M24: 4,520,698 km (0.089 R)
• M25: 4,656,383 km (0.064 R)
• M26: 4,834,704 km (0.094 R)
• M27: 4,959,469 km (0.114 R)
• M28: 5,184,165 km (0.095 R)
• M29: 5,483,959 km (0.084 R)
• M30: 5,760,266 km (0.089 R)
• M31: 5,966,861 km (0.093 R)
• M32: 6,266,056 km (0.089 R)
• M33: 6,372,121 km (0.117 R)
• M34: 6,493,894 km (0.104 R)
• M35: 6,863,999 km (0.06 R)
• M36: 7,051,744 km (0.111 R)
• M37: 7,177,706 km (0.061 R)
• M38: 7,400,158 km (0.075 R)
• M39: 7,480,193 km (0.083 R)
• M40: 7,851,943 km (0.05 R)
• M41: 8,064,821 km (0.056 R)
• M42: 8,445,997 km (0.057 R)
• M43: 8,681,015 km (0.065 R)
• M44: 8,765,388 km (0.114 R)
• M45: 9,157,484 km (0.117 R)
• M46: 9,364,228 km (0.1 R)
• M47: 9,450,845 km (0.12 R)
• M48: 9,537,762 km (0.113 R)
• M49: 9,659,834 km (0.064 R)
• M50: 10,029,340 km (0.068 R)
• M51: 10,314,025 km (0.11 R)
• M52: 10,637,456 km (0.118 R)
• M53: 10,727,963 km (0.101 R)
• M54: 10,818,619 km (0.09 R)
• M55: 11,331,291 km (0.096 R)
• M56: 11,590,544 km (0.101 R)
• M57: 11,702,293 km (0.061 R)
• M58: 11,870,591 km (0.032 R)
• M59: 12,190,730 km (0.112 R)
• M60: 12,418,418 km (0.048 R)
• M61: 12,494,564 km (0.108 R)
• M62: 13,051,816 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.9

Radius: 9.9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.09 AU - 3.23 AU

Year: 3627 Days

Day: 10.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,972,637 km

• M1: 171,738 km (0.042 R)
• M2: 558,000 km (0.033 R)
• M3: 666,010 km (0.058 R)
• M4: 803,490 km (0.12 R)
• M5: 916,137 km (0.08 R)
• M6: 1,010,234 km (0.101 R)
• M7: 1,145,321 km (0.032 R)
• M8: 1,299,856 km (0.089 R)
• M9: 1,629,719 km (0.105 R)
• M10: 1,701,825 km (0.059 R)
• M11: 1,879,398 km (0.072 R)
• M12: 2,173,059 km (0.054 R)
• M13: 2,349,734 km (0.068 R)
• M14: 2,481,380 km (0.115 R)
• M15: 2,752,002 km (0.12 R)
• M16: 2,838,620 km (0.051 R)
• M17: 2,979,092 km (0.111 R)
• M18: 3,068,103 km (0.112 R)
• M19: 3,248,667 km (0.101 R)
• M20: 3,395,722 km (0.074 R)
• M21: 3,888,946 km (0.081 R)
• M22: 4,065,023 km (0.099 R)
• M23: 4,243,792 km (0.057 R)
• M24: 4,547,476 km (0.077 R)
• M25: 4,650,250 km (0.095 R)
• M26: 4,921,172 km (0.078 R)
• M27: 5,090,516 km (0.07 R)
• M28: 5,175,937 km (0.045 R)
• M29: 5,240,264 km (0.06 R)
• M30: 5,435,040 km (0.08 R)
• M31: 5,500,415 km (0.045 R)
• M32: 5,965,963 km (0.043 R)
• M33: 6,606,392 km (0.103 R)
• M34: 6,958,395 km (0.079 R)
• M35: 7,053,390 km (0.062 R)
• M36: 7,244,576 km (0.091 R)
• M37: 7,877,674 km (0.094 R)
• M38: 8,001,541 km (0.052 R)
• M39: 8,251,071 km (0.031 R)
• M40: 9,327,128 km (0.056 R)
• M41: 9,405,667 km (0.029 R)
• M42: 9,881,687 km (0.099 R)
• M43: 10,042,056 km (0.105 R)
• M44: 10,311,332 km (0.03 R)
• M45: 10,664,982 km (0.108 R)
• M46: 10,774,637 km (0.102 R)
• M47: 11,050,346 km (0.042 R)
• M48: 11,496,297 km (0.03 R)
• M49: 11,721,442 km (0.079 R)
• M50: 11,891,385 km (0.1 R)
• M51: 12,986,142 km (0.115 R)
• M52: 13,073,956 km (0.089 R)
• M53: 13,338,595 km (0.073 R)
• M54: 13,783,499 km (0.1 R)
• M55: 14,052,775 km (0.081 R)
• M56: 14,444,871 km (0.114 R)
• M57: 15,363,402 km (0.047 R)
• M58: 15,673,818 km (0.044 R)
• M59: 16,522,187 km (0.088 R)
• M60: 16,712,775 km (0.054 R)
• M61: 17,160,222 km (0.064 R)
• M62: 17,224,549 km (0.106 R)
• M63: 17,321,040 km (0.107 R)
• M64: 17,806,335 km (0.03 R)
• M65: 18,034,323 km (0.025 R)
• M66: 19,155,708 km (0.088 R)
• M67: 19,590,440 km (0.063 R)
• M68: 19,724,778 km (0.108 R)
• M69: 19,927,035 km (0.092 R)
• M70: 20,265,575 km (0.11 R)
• M71: 20,913,932 km (0.103 R)
• M72: 22,231,291 km (0.098 R)
• M73: 22,829,233 km (0.101 R)
• M74: 23,325,599 km (0.094 R)
• M75: 23,718,144 km (0.097 R)
• M76: 23,933,266 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.25 AU - 3.67 AU

Year: 4156 Days

Day: 11.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,972,637 km

• M1: 103,223 km (0.108 R)
• M2: 172,935 km (0.075 R)
• M3: 236,813 km (0.083 R)
• M4: 301,889 km (0.104 R)
• M5: 369,058 km (0.081 R)
• M6: 501,003 km (0.118 R)
• M7: 576,849 km (0.116 R)
• M8: 702,362 km (0.029 R)
• M9: 837,299 km (0.093 R)
• M10: 912,248 km (0.116 R)
• M11: 1,024,745 km (0.094 R)
• M12: 1,105,379 km (0.092 R)
• M13: 1,160,431 km (0.038 R)
• M14: 1,360,593 km (0.025 R)
• M15: 1,459,776 km (0.095 R)
• M16: 1,613,413 km (0.1 R)
• M17: 1,936,395 km (0.099 R)
• M18: 2,059,963 km (0.08 R)
• M19: 2,741,531 km (0.027 R)
• M20: 2,893,372 km (0.104 R)
• M21: 3,009,161 km (0.067 R)
• M22: 3,365,802 km (0.074 R)
• M23: 3,847,956 km (0.108 R)
• M24: 3,932,928 km (0.085 R)
• M25: 4,191,284 km (0.118 R)
• M26: 4,293,309 km (0.099 R)
• M27: 4,381,422 km (0.096 R)
• M28: 4,499,754 km (0.109 R)
• M29: 4,649,203 km (0.063 R)
• M30: 4,724,600 km (0.088 R)
• M31: 4,830,814 km (0.098 R)
• M32: 4,937,777 km (0.076 R)
• M33: 4,999,262 km (0.051 R)
• M34: 5,295,017 km (0.107 R)
• M35: 5,596,307 km (0.036 R)
• M36: 5,854,513 km (0.078 R)
• M37: 6,669,223 km (0.064 R)
• M38: 7,098,419 km (0.095 R)
• M39: 7,378,017 km (0.088 R)
• M40: 7,483,633 km (0.11 R)
• M41: 7,643,254 km (0.093 R)
• M42: 7,803,923 km (0.041 R)
• M43: 8,092,347 km (0.109 R)
• M44: 9,053,962 km (0.114 R)
• M45: 9,148,209 km (0.055 R)
• M46: 9,452,341 km (0.1 R)
• M47: 9,548,084 km (0.093 R)
• M48: 9,644,126 km (0.119 R)
• M49: 9,721,318 km (0.096 R)
• M50: 9,934,346 km (0.09 R)
• M51: 10,090,227 km (0.067 R)
• M52: 10,246,856 km (0.094 R)
• M53: 10,325,544 km (0.117 R)
• M54: 10,404,382 km (0.118 R)
• M55: 10,901,945 km (0.113 R)
• M56: 11,163,592 km (0.064 R)
• M57: 12,064,919 km (0.085 R)
• M58: 12,356,485 km (0.108 R)
• M59: 12,650,594 km (0.112 R)
• M60: 12,946,798 km (0.099 R)
• M61: 13,266,938 km (0.116 R)
• M62: 13,546,386 km (0.075 R)
• M63: 13,697,630 km (0.097 R)
• M64: 13,849,472 km (0.089 R)
• M65: 14,198,633 km (0.062 R)
• M66: 14,352,420 km (0.071 R)
• M67: 14,661,339 km (0.098 R)
• M68: 14,816,772 km (0.031 R)
• M69: 14,905,782 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit