🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 232 Days

Day: 31 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 13.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 472 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,298,032 km

• M1: 187,147 km (0.084 R)
• M2: 314,305 km (0.06 R)
• M3: 408,552 km (0.08 R)
• M4: 544,087 km (0.105 R)
• M5: 698,472 km (0.117 R)
• M6: 820,096 km (0.087 R)
• M7: 932,743 km (0.051 R)
• M8: 1,019,958 km (0.119 R)
• M9: 1,114,803 km (0.058 R)
• M10: 1,236,875 km (0.093 R)
• M11: 1,363,734 km (0.068 R)
• M12: 1,464,414 km (0.073 R)
• M13: 1,609,972 km (0.112 R)
• M14: 1,700,778 km (0.074 R)
• M15: 1,798,914 km (0.092 R)
• M16: 1,972,747 km (0.101 R)
• M17: 2,058,915 km (0.085 R)
• M18: 2,235,142 km (0.103 R)
• M19: 2,385,936 km (0.119 R)
• M20: 2,521,622 km (0.086 R)
• M21: 2,653,567 km (0.098 R)
• M22: 2,820,369 km (0.08 R)
• M23: 3,063,615 km (0.118 R)
• M24: 3,211,717 km (0.09 R)
• M25: 3,307,160 km (0.099 R)
• M26: 3,410,532 km (0.109 R)
• M27: 3,507,920 km (0.097 R)
• M28: 3,620,568 km (0.037 R)
• M29: 3,741,592 km (0.046 R)
• M30: 3,878,325 km (0.112 R)
• M31: 4,046,323 km (0.066 R)
• M32: 4,194,276 km (0.075 R)
• M33: 4,389,501 km (0.068 R)
• M34: 4,480,606 km (0.104 R)
• M35: 5,072,415 km (0.094 R)
• M36: 5,168,158 km (0.092 R)
• M37: 5,361,588 km (0.115 R)
• M38: 5,475,432 km (0.05 R)
• M39: 5,639,541 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 13.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.81 AU - 1.03 AU

Year: 561 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,298,032 km

• M1: 173,833 km (0.054 R)
• M2: 288,125 km (0.077 R)
• M3: 402,269 km (0.117 R)
• M4: 497,413 km (0.112 R)
• M5: 685,308 km (0.046 R)
• M6: 819,796 km (0.11 R)
• M7: 913,445 km (0.08 R)
• M8: 1,020,706 km (0.088 R)
• M9: 1,147,715 km (0.112 R)
• M10: 1,254,528 km (0.118 R)
• M11: 1,386,473 km (0.098 R)
• M12: 1,478,925 km (0.069 R)
• M13: 1,693,747 km (0.088 R)
• M14: 1,828,984 km (0.111 R)
• M15: 1,925,325 km (0.106 R)
• M16: 2,079,261 km (0.107 R)
• M17: 2,205,671 km (0.054 R)
• M18: 2,347,639 km (0.118 R)
• M19: 2,634,269 km (0.073 R)
• M20: 2,723,280 km (0.081 R)
• M21: 3,089,495 km (0.069 R)
• M22: 3,190,923 km (0.082 R)
• M23: 3,345,008 km (0.059 R)
• M24: 3,471,718 km (0.098 R)
• M25: 3,760,741 km (0.096 R)
• M26: 3,869,349 km (0.077 R)
• M27: 4,026,277 km (0.1 R)
• M28: 4,137,279 km (0.079 R)
• M29: 4,225,392 km (0.115 R)
• M30: 4,427,798 km (0.061 R)
• M31: 4,575,600 km (0.086 R)
• M32: 4,758,559 km (0.072 R)
• M33: 4,927,006 km (0.106 R)
• M34: 5,243,854 km (0.065 R)
• M35: 5,461,669 km (0.113 R)
• M36: 5,629,368 km (0.064 R)
• M37: 5,798,713 km (0.078 R)
• M38: 6,033,282 km (0.113 R)
• M39: 6,133,513 km (0.096 R)
• M40: 6,225,067 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 14.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 607 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 23,298,032 km

• M1: 189,989 km (0.071 R)
• M2: 285,433 km (0.037 R)
• M3: 382,372 km (0.098 R)
• M4: 501,751 km (0.096 R)
• M5: 664,813 km (0.038 R)
• M6: 765,193 km (0.082 R)
• M7: 871,557 km (0.1 R)
• M8: 1,039,855 km (0.117 R)
• M9: 1,215,632 km (0.117 R)
• M10: 1,402,181 km (0.12 R)
• M11: 1,499,270 km (0.113 R)
• M12: 1,641,986 km (0.08 R)
• M13: 1,824,795 km (0.038 R)
• M14: 1,947,166 km (0.117 R)
• M15: 2,072,379 km (0.088 R)
• M16: 2,216,741 km (0.095 R)
• M17: 2,309,342 km (0.091 R)
• M18: 2,510,103 km (0.044 R)
• M19: 2,722,532 km (0.103 R)
• M20: 2,816,330 km (0.077 R)
• M21: 2,976,998 km (0.1 R)
• M22: 3,086,054 km (0.1 R)
• M23: 3,289,208 km (0.028 R)
• M24: 3,459,002 km (0.108 R)
• M25: 3,599,474 km (0.095 R)
• M26: 3,722,444 km (0.098 R)
• M27: 4,059,338 km (0.098 R)
• M28: 4,296,451 km (0.115 R)
• M29: 4,440,962 km (0.091 R)
• M30: 4,706,499 km (0.118 R)
• M31: 4,919,975 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 12.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.47 AU - 5.35 AU

Year: 5888 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,298,032 km

• M1: 238,609 km (0.096 R)
• M2: 389,254 km (0.073 R)
• M3: 507,137 km (0.101 R)
• M4: 654,191 km (0.053 R)
• M5: 756,516 km (0.04 R)
• M6: 896,989 km (0.119 R)
• M7: 1,055,712 km (0.074 R)
• M8: 1,242,710 km (0.064 R)
• M9: 1,441,226 km (0.033 R)
• M10: 1,569,431 km (0.1 R)
• M11: 1,691,503 km (0.075 R)
• M12: 1,934,600 km (0.097 R)
• M13: 2,021,815 km (0.083 R)
• M14: 2,246,062 km (0.12 R)
• M15: 2,384,740 km (0.095 R)
• M16: 2,538,227 km (0.077 R)
• M17: 2,670,621 km (0.1 R)
• M18: 2,855,075 km (0.105 R)
• M19: 3,094,881 km (0.072 R)
• M20: 3,341,568 km (0.091 R)
• M21: 3,798,888 km (0.109 R)
• M22: 4,551,665 km (0.067 R)
• M23: 4,892,598 km (0.05 R)
• M24: 4,998,065 km (0.079 R)
• M25: 5,257,468 km (0.062 R)
• M26: 5,381,035 km (0.106 R)
• M27: 5,725,859 km (0.075 R)
• M28: 6,289,543 km (0.076 R)
• M29: 6,387,979 km (0.071 R)
• M30: 6,770,201 km (0.044 R)
• M31: 7,435,164 km (0.106 R)
• M32: 8,246,433 km (0.097 R)
• M33: 8,535,307 km (0.077 R)
• M34: 9,346,725 km (0.108 R)
• M35: 9,761,710 km (0.094 R)
• M36: 9,876,003 km (0.119 R)
• M37: 9,971,596 km (0.097 R)
• M38: 10,318,064 km (0.116 R)
• M39: 11,042,866 km (0.067 R)
• M40: 11,521,729 km (0.118 R)
• M41: 12,191,478 km (0.101 R)
• M42: 12,728,086 km (0.082 R)
• M43: 12,873,794 km (0.098 R)
• M44: 13,020,101 km (0.112 R)
• M45: 14,275,526 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 9.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.72 AU - 5.48 AU

Year: 6273 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,298,032 km

• M1: 115,041 km (0.068 R)
• M2: 300,991 km (0.1 R)
• M3: 362,326 km (0.04 R)
• M4: 464,501 km (0.12 R)
• M5: 617,839 km (0.093 R)
• M6: 744,399 km (0.073 R)
• M7: 1,064,090 km (0.102 R)
• M8: 1,492,538 km (0.068 R)
• M9: 1,572,722 km (0.088 R)
• M10: 1,725,761 km (0.051 R)
• M11: 1,810,284 km (0.118 R)
• M12: 2,123,392 km (0.039 R)
• M13: 2,346,293 km (0.06 R)
• M14: 2,467,467 km (0.09 R)
• M15: 2,914,915 km (0.114 R)
• M16: 3,030,853 km (0.085 R)
• M17: 3,555,792 km (0.12 R)
• M18: 3,726,633 km (0.103 R)
• M19: 4,060,535 km (0.095 R)
• M20: 4,354,345 km (0.101 R)
• M21: 5,400,932 km (0.072 R)
• M22: 6,483,871 km (0.057 R)
• M23: 6,865,944 km (0.074 R)
• M24: 6,943,286 km (0.118 R)
• M25: 7,176,958 km (0.071 R)
• M26: 7,373,679 km (0.087 R)
• M27: 8,096,686 km (0.099 R)
• M28: 8,445,847 km (0.103 R)
• M29: 8,549,518 km (0.105 R)
• M30: 8,737,264 km (0.08 R)
• M31: 9,501,559 km (0.074 R)
• M32: 10,710,310 km (0.072 R)
• M33: 11,139,057 km (0.037 R)
• M34: 11,230,013 km (0.117 R)
• M35: 11,481,487 km (0.116 R)
• M36: 11,734,906 km (0.109 R)
• M37: 11,966,782 km (0.107 R)
• M38: 12,576,992 km (0.115 R)
• M39: 13,486,996 km (0.061 R)
• M40: 13,729,943 km (0.109 R)
• M41: 13,900,933 km (0.11 R)
• M42: 14,097,056 km (0.08 R)
• M43: 15,066,899 km (0.079 R)
• M44: 15,167,579 km (0.086 R)
• M45: 15,243,275 km (0.082 R)
• M46: 15,369,685 km (0.108 R)
• M47: 15,955,510 km (0.094 R)
• M48: 16,290,011 km (0.103 R)
• M49: 16,471,025 km (0.06 R)
• M50: 16,678,667 km (0.071 R)
• M51: 16,808,966 km (0.09 R)
• M52: 17,070,463 km (0.083 R)
• M53: 17,650,604 km (0.104 R)
• M54: 17,730,190 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 4.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.66 AU - 8.84 AU

Year: 13718 Days

Day: 18.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,298,032 km

• M1: 64,626 km (0.057 R)
• M2: 93,648 km (0.074 R)
• M3: 196,721 km (0.094 R)
• M4: 223,200 km (0.066 R)
• M5: 265,536 km (0.119 R)
• M6: 401,221 km (0.042 R)
• M7: 557,402 km (0.106 R)
• M8: 678,726 km (0.085 R)
• M9: 775,067 km (0.03 R)
• M10: 808,277 km (0.108 R)
• M11: 1,090,718 km (0.077 R)
• M12: 1,140,684 km (0.092 R)
• M13: 1,229,844 km (0.098 R)
• M14: 1,483,412 km (0.08 R)
• M15: 1,796,820 km (0.036 R)
• M16: 2,304,106 km (0.094 R)
• M17: 2,665,535 km (0.071 R)
• M18: 2,750,207 km (0.112 R)
• M19: 2,887,389 km (0.114 R)
• M20: 2,956,802 km (0.065 R)
• M21: 3,062,119 km (0.063 R)
• M22: 3,294,295 km (0.104 R)
• M23: 3,986,035 km (0.096 R)
• M24: 4,823,335 km (0.118 R)
• M25: 5,135,246 km (0.114 R)
• M26: 5,410,805 km (0.098 R)
• M27: 6,020,566 km (0.099 R)
• M28: 6,109,427 km (0.077 R)
• M29: 6,198,737 km (0.094 R)
• M30: 6,560,315 km (0.086 R)
• M31: 6,674,608 km (0.119 R)
• M32: 6,720,684 km (0.11 R)
• M33: 7,162,297 km (0.116 R)
• M34: 7,327,453 km (0.055 R)
• M35: 7,374,876 km (0.096 R)
• M36: 7,493,806 km (0.054 R)
• M37: 7,781,932 km (0.095 R)
• M38: 8,122,566 km (0.103 R)
• M39: 8,868,910 km (0.103 R)
• M40: 9,224,654 km (0.118 R)
• M41: 9,250,235 km (0.093 R)
• M42: 9,455,782 km (0.093 R)
• M43: 9,507,393 km (0.12 R)
• M44: 10,055,071 km (0.119 R)
• M45: 10,586,293 km (0.093 R)
• M46: 10,747,410 km (0.12 R)
• M47: 11,153,718 km (0.078 R)
• M48: 11,180,945 km (0.079 R)
• M49: 11,731,016 km (0.12 R)
• M50: 12,289,764 km (0.11 R)
• M51: 13,636,744 km (0.106 R)
• M52: 14,194,444 km (0.091 R)
• M53: 14,849,384 km (0.11 R)
• M54: 14,879,453 km (0.099 R)
• M55: 15,301,618 km (0.03 R)
• M56: 15,453,310 km (0.038 R)
• M57: 16,126,950 km (0.061 R)
• M58: 16,405,351 km (0.084 R)
• M59: 17,092,305 km (0.063 R)
• M60: 17,186,701 km (0.087 R)
• M61: 17,281,247 km (0.068 R)
• M62: 17,661,375 km (0.118 R)
• M63: 18,655,902 km (0.116 R)
• M64: 18,948,066 km (0.108 R)
• M65: 19,176,353 km (0.1 R)
• M66: 19,405,537 km (0.097 R)
• M67: 19,800,475 km (0.107 R)
• M68: 20,164,895 km (0.043 R)
• M69: 20,498,050 km (0.077 R)
• M70: 20,732,470 km (0.097 R)
• M71: 20,799,490 km (0.09 R)
• M72: 21,203,703 km (0.108 R)
• M73: 21,237,512 km (0.095 R)
• M74: 21,406,707 km (0.075 R)
• M75: 21,883,027 km (0.073 R)
• M76: 22,466,159 km (0.108 R)
• M77: 22,846,138 km (0.098 R)
• M78: 23,019,672 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit