🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 8.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 399 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,157,207 km

• M1: 108,309 km (0.112 R)
• M2: 164,857 km (0.119 R)
• M3: 233,971 km (0.092 R)
• M4: 289,173 km (0.107 R)
• M5: 343,776 km (0.114 R)
• M6: 415,284 km (0.06 R)
• M7: 500,854 km (0.114 R)
• M8: 593,156 km (0.114 R)
• M9: 661,223 km (0.065 R)
• M10: 722,857 km (0.082 R)
• M11: 776,862 km (0.066 R)
• M12: 869,014 km (0.095 R)
• M13: 979,118 km (0.093 R)
• M14: 1,142,030 km (0.061 R)
• M15: 1,198,429 km (0.035 R)
• M16: 1,263,504 km (0.07 R)
• M17: 1,321,847 km (0.064 R)
• M18: 1,474,137 km (0.117 R)
• M19: 1,696,290 km (0.066 R)
• M20: 1,761,066 km (0.093 R)
• M21: 1,884,484 km (0.08 R)
• M22: 1,951,803 km (0.076 R)
• M23: 2,006,257 km (0.104 R)
• M24: 2,061,159 km (0.09 R)
• M25: 2,182,035 km (0.067 R)
• M26: 2,290,942 km (0.097 R)
• M27: 2,367,835 km (0.094 R)
• M28: 2,578,618 km (0.11 R)
• M29: 2,765,167 km (0.075 R)
• M30: 3,008,264 km (0.088 R)
• M31: 3,092,637 km (0.063 R)
• M32: 3,204,686 km (0.111 R)
• M33: 3,285,468 km (0.087 R)
• M34: 3,460,199 km (0.052 R)
• M35: 3,543,226 km (0.094 R)
• M36: 3,666,195 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 13.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.95 AU - 1.15 AU

Year: 717 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,157,207 km

• M1: 175,179 km (0.092 R)
• M2: 279,000 km (0.091 R)
• M3: 365,916 km (0.095 R)
• M4: 458,069 km (0.065 R)
• M5: 602,131 km (0.117 R)
• M6: 692,788 km (0.117 R)
• M7: 822,489 km (0.095 R)
• M8: 914,043 km (0.042 R)
• M9: 1,028,037 km (0.113 R)
• M10: 1,124,826 km (0.117 R)
• M11: 1,218,624 km (0.074 R)
• M12: 1,308,383 km (0.07 R)
• M13: 1,481,169 km (0.11 R)
• M14: 1,669,213 km (0.09 R)
• M15: 1,789,191 km (0.112 R)
• M16: 1,892,712 km (0.116 R)
• M17: 1,990,400 km (0.11 R)
• M18: 2,085,843 km (0.1 R)
• M19: 2,182,932 km (0.119 R)
• M20: 2,277,628 km (0.118 R)
• M21: 2,369,331 km (0.109 R)
• M22: 2,548,250 km (0.042 R)
• M23: 2,648,182 km (0.041 R)
• M24: 2,816,180 km (0.034 R)
• M25: 2,978,643 km (0.116 R)
• M26: 3,116,572 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 8.6

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1 AU - 1.38 AU

Year: 866 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,157,207 km

• M1: 205,547 km (0.081 R)
• M2: 300,093 km (0.117 R)
• M3: 422,913 km (0.115 R)
• M4: 491,579 km (0.08 R)
• M5: 619,335 km (0.061 R)
• M6: 728,691 km (0.108 R)
• M7: 782,846 km (0.034 R)
• M8: 851,062 km (0.119 R)
• M9: 974,181 km (0.112 R)
• M10: 1,041,351 km (0.106 R)
• M11: 1,103,284 km (0.076 R)
• M12: 1,348,625 km (0.1 R)
• M13: 1,587,682 km (0.088 R)
• M14: 1,806,843 km (0.044 R)
• M15: 1,890,618 km (0.045 R)
• M16: 2,027,350 km (0.034 R)
• M17: 2,132,069 km (0.112 R)
• M18: 2,292,587 km (0.104 R)
• M19: 2,420,194 km (0.037 R)
• M20: 2,494,245 km (0.044 R)
• M21: 2,597,318 km (0.061 R)
• M22: 2,663,590 km (0.069 R)
• M23: 2,769,057 km (0.043 R)
• M24: 2,846,548 km (0.084 R)
• M25: 2,924,788 km (0.094 R)
• M26: 3,053,592 km (0.117 R)
• M27: 3,174,168 km (0.087 R)
• M28: 3,255,399 km (0.085 R)
• M29: 3,327,057 km (0.076 R)
• M30: 3,587,357 km (0.1 R)
• M31: 3,714,665 km (0.086 R)
• M32: 3,778,842 km (0.072 R)
• M33: 3,941,156 km (0.05 R)
• M34: 4,272,515 km (0.114 R)
• M35: 4,635,888 km (0.089 R)
• M36: 4,739,859 km (0.077 R)
• M37: 4,809,721 km (0.08 R)
• M38: 4,868,064 km (0.054 R)
• M39: 4,938,525 km (0.096 R)
• M40: 5,032,921 km (0.119 R)
• M41: 5,151,851 km (0.076 R)
• M42: 5,356,053 km (0.08 R)
• M43: 5,587,630 km (0.037 R)
• M44: 6,010,094 km (0.111 R)
• M45: 6,186,919 km (0.052 R)
• M46: 6,494,343 km (0.06 R)
• M47: 6,623,895 km (0.107 R)
• M48: 6,912,020 km (0.092 R)
• M49: 7,057,579 km (0.068 R)
• M50: 7,124,150 km (0.06 R)
• M51: 7,271,205 km (0.093 R)
• M52: 7,446,234 km (0.103 R)
• M53: 7,568,306 km (0.051 R)
• M54: 7,622,760 km (0.098 R)
• M55: 7,718,353 km (0.104 R)
• M56: 7,979,999 km (0.115 R)
• M57: 8,063,176 km (0.081 R)
• M58: 8,160,713 km (0.105 R)
• M59: 8,272,463 km (0.11 R)
• M60: 8,384,961 km (0.106 R)
• M61: 8,526,031 km (0.037 R)
• M62: 8,582,729 km (0.093 R)
• M63: 8,739,358 km (0.109 R)
• M64: 8,839,439 km (0.064 R)
• M65: 8,968,692 km (0.085 R)
• M66: 9,040,798 km (0.031 R)
• M67: 9,272,974 km (0.084 R)
• M68: 9,772,481 km (0.085 R)
• M69: 10,010,641 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 13.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.46 AU - 1.96 AU

Year: 1491 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,157,207 km

• M1: 185,651 km (0.108 R)
• M2: 297,700 km (0.043 R)
• M3: 386,262 km (0.079 R)
• M4: 578,345 km (0.081 R)
• M5: 663,467 km (0.102 R)
• M6: 813,064 km (0.059 R)
• M7: 911,350 km (0.06 R)
• M8: 1,128,267 km (0.062 R)
• M9: 1,254,229 km (0.109 R)
• M10: 1,475,334 km (0.09 R)
• M11: 1,590,824 km (0.074 R)
• M12: 1,717,683 km (0.094 R)
• M13: 1,939,536 km (0.093 R)
• M14: 2,277,328 km (0.099 R)
• M15: 2,376,063 km (0.095 R)
• M16: 2,681,093 km (0.087 R)
• M17: 2,776,088 km (0.081 R)
• M18: 2,940,346 km (0.1 R)
• M19: 3,087,999 km (0.094 R)
• M20: 3,187,781 km (0.115 R)
• M21: 3,319,278 km (0.104 R)
• M22: 3,483,686 km (0.116 R)
• M23: 3,640,165 km (0.095 R)
• M24: 3,745,931 km (0.085 R)
• M25: 3,884,907 km (0.093 R)
• M26: 3,971,375 km (0.052 R)
• M27: 4,058,441 km (0.086 R)
• M28: 4,312,308 km (0.072 R)
• M29: 4,401,917 km (0.051 R)
• M30: 4,882,575 km (0.051 R)
• M31: 4,999,561 km (0.098 R)
• M32: 5,392,255 km (0.091 R)
• M33: 5,501,013 km (0.06 R)
• M34: 5,622,935 km (0.093 R)
• M35: 5,819,656 km (0.096 R)
• M36: 5,906,573 km (0.098 R)
• M37: 6,131,867 km (0.11 R)
• M38: 6,245,562 km (0.101 R)
• M39: 6,552,387 km (0.106 R)
• M40: 6,785,759 km (0.109 R)
• M41: 6,916,508 km (0.1 R)
• M42: 7,300,825 km (0.101 R)
• M43: 7,394,623 km (0.026 R)
• M44: 7,529,410 km (0.07 R)
• M45: 7,624,106 km (0.031 R)
• M46: 8,495,214 km (0.06 R)
• M47: 8,678,920 km (0.1 R)
• M48: 8,778,403 km (0.055 R)
• M49: 8,921,269 km (0.077 R)
• M50: 9,007,288 km (0.116 R)
• M51: 9,223,606 km (0.042 R)
• M52: 9,573,366 km (0.074 R)
• M53: 9,838,454 km (0.043 R)
• M54: 10,001,665 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 11.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.72 AU - 1.84 AU

Year: 1584 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,157,207 km

• M1: 163,510 km (0.071 R)
• M2: 312,510 km (0.069 R)
• M3: 428,897 km (0.059 R)
• M4: 521,349 km (0.064 R)
• M5: 687,552 km (0.084 R)
• M6: 936,931 km (0.117 R)
• M7: 1,092,962 km (0.059 R)
• M8: 1,210,097 km (0.114 R)
• M9: 1,368,970 km (0.092 R)
• M10: 1,483,113 km (0.05 R)
• M11: 1,728,304 km (0.116 R)
• M12: 1,824,645 km (0.089 R)
• M13: 1,986,959 km (0.078 R)
• M14: 2,387,133 km (0.073 R)
• M15: 2,464,176 km (0.104 R)
• M16: 2,573,233 km (0.111 R)
• M17: 2,668,228 km (0.075 R)
• M18: 2,894,270 km (0.092 R)
• M19: 3,211,268 km (0.107 R)
• M20: 3,707,933 km (0.107 R)
• M21: 3,815,643 km (0.106 R)
• M22: 3,988,279 km (0.07 R)
• M23: 4,145,058 km (0.109 R)
• M24: 4,388,753 km (0.043 R)
• M25: 4,493,322 km (0.097 R)
• M26: 4,890,354 km (0.102 R)
• M27: 5,018,709 km (0.118 R)
• M28: 5,148,112 km (0.095 R)
• M29: 5,248,492 km (0.111 R)
• M30: 5,451,197 km (0.11 R)
• M31: 5,604,834 km (0.103 R)
• M32: 5,906,124 km (0.076 R)
• M33: 6,000,670 km (0.065 R)
• M34: 6,074,721 km (0.058 R)
• M35: 6,148,921 km (0.091 R)
• M36: 6,223,421 km (0.081 R)
• M37: 6,416,552 km (0.088 R)
• M38: 6,568,095 km (0.043 R)
• M39: 6,666,231 km (0.083 R)
• M40: 7,309,950 km (0.1 R)
• M41: 7,570,849 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 14.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.8 AU - 4.5 AU

Year: 4650 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 23,157,207 km

• M1: 186,997 km (0.117 R)
• M2: 347,815 km (0.118 R)
• M3: 440,117 km (0.092 R)
• M4: 607,816 km (0.106 R)
• M5: 762,052 km (0.115 R)
• M6: 938,577 km (0.118 R)
• M7: 1,032,525 km (0.099 R)
• M8: 1,231,041 km (0.055 R)
• M9: 1,384,827 km (0.071 R)
• M10: 1,588,580 km (0.081 R)
• M11: 1,739,374 km (0.096 R)
• M12: 1,904,381 km (0.111 R)
• M13: 2,513,543 km (0.092 R)
• M14: 3,237,747 km (0.111 R)
• M15: 3,512,558 km (0.087 R)
• M16: 3,735,608 km (0.06 R)
• M17: 4,196,071 km (0.107 R)
• M18: 4,295,404 km (0.099 R)
• M19: 4,408,051 km (0.096 R)
• M20: 4,713,380 km (0.051 R)
• M21: 4,816,752 km (0.116 R)
• M22: 5,237,870 km (0.1 R)
• M23: 5,452,992 km (0.096 R)
• M24: 5,836,561 km (0.081 R)
• M25: 6,059,611 km (0.077 R)
• M26: 6,314,077 km (0.075 R)
• M27: 6,528,900 km (0.11 R)
• M28: 6,906,934 km (0.105 R)
• M29: 8,317,642 km (0.118 R)
• M30: 8,695,975 km (0.091 R)
• M31: 9,095,999 km (0.089 R)
• M32: 9,355,402 km (0.111 R)
• M33: 10,164,727 km (0.046 R)
• M34: 10,910,622 km (0.076 R)
• M35: 11,429,277 km (0.038 R)
• M36: 11,779,636 km (0.064 R)
• M37: 11,920,856 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 8.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.28 AU - 5.12 AU

Year: 6795 Days

Day: 10.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,157,207 km

• M1: 137,331 km (0.09 R)
• M2: 205,547 km (0.054 R)
• M3: 267,331 km (0.065 R)
• M4: 376,538 km (0.052 R)
• M5: 442,062 km (0.091 R)
• M6: 778,208 km (0.071 R)
• M7: 910,153 km (0.085 R)
• M8: 1,037,760 km (0.058 R)
• M9: 1,246,749 km (0.076 R)
• M10: 1,362,986 km (0.108 R)
• M11: 1,496,428 km (0.113 R)
• M12: 1,662,481 km (0.037 R)
• M13: 1,733,391 km (0.105 R)
• M14: 1,849,179 km (0.104 R)
• M15: 2,196,246 km (0.081 R)
• M16: 2,305,902 km (0.119 R)
• M17: 2,514,591 km (0.112 R)
• M18: 2,580,114 km (0.054 R)
• M19: 2,696,053 km (0.088 R)
• M20: 2,916,111 km (0.04 R)
• M21: 3,248,219 km (0.032 R)
• M22: 3,948,337 km (0.091 R)
• M23: 4,217,912 km (0.096 R)
• M24: 4,433,931 km (0.116 R)
• M25: 5,207,951 km (0.111 R)
• M26: 6,177,644 km (0.117 R)
• M27: 6,740,282 km (0.086 R)
• M28: 7,085,703 km (0.079 R)
• M29: 7,841,920 km (0.1 R)
• M30: 8,156,375 km (0.11 R)
• M31: 8,897,932 km (0.09 R)
• M32: 9,124,722 km (0.062 R)
• M33: 9,686,761 km (0.102 R)
• M34: 9,972,044 km (0.093 R)
• M35: 10,630,724 km (0.063 R)
• M36: 10,684,130 km (0.041 R)
• M37: 10,898,205 km (0.075 R)
• M38: 11,631,234 km (0.071 R)
• M39: 11,686,286 km (0.113 R)
• M40: 11,768,864 km (0.081 R)
• M41: 12,296,347 km (0.079 R)
• M42: 12,576,992 km (0.081 R)
• M43: 12,774,761 km (0.069 R)
• M44: 12,916,729 km (0.053 R)
• M45: 12,973,576 km (0.114 R)
• M46: 13,288,031 km (0.113 R)
• M47: 13,345,476 km (0.07 R)
• M48: 13,720,967 km (0.05 R)
• M49: 14,070,577 km (0.077 R)
• M50: 14,305,296 km (0.056 R)
• M51: 14,393,709 km (0.088 R)
• M52: 14,778,774 km (0.062 R)
• M53: 15,227,268 km (0.109 R)
• M54: 15,317,476 km (0.097 R)
• M55: 15,468,270 km (0.114 R)
• M56: 15,619,514 km (0.037 R)
• M57: 15,862,610 km (0.109 R)
• M58: 16,444,845 km (0.115 R)
• M59: 16,847,413 km (0.108 R)
• M60: 17,002,995 km (0.071 R)
• M61: 17,851,813 km (0.109 R)
• M62: 17,978,822 km (0.08 R)
• M63: 18,074,116 km (0.12 R)
• M64: 18,169,709 km (0.116 R)
• M65: 18,233,587 km (0.11 R)
• M66: 18,361,343 km (0.083 R)
• M67: 18,778,871 km (0.105 R)
• M68: 19,623,201 km (0.067 R)
• M69: 19,754,249 km (0.095 R)
• M70: 19,885,596 km (0.053 R)
• M71: 19,951,270 km (0.118 R)
• M72: 20,017,093 km (0.074 R)
• M73: 20,215,011 km (0.077 R)
• M74: 20,380,466 km (0.048 R)
• M75: 20,546,370 km (0.07 R)
• M76: 20,612,941 km (0.047 R)
• M77: 21,080,285 km (0.093 R)
• M78: 21,551,219 km (0.117 R)
• M79: 21,991,485 km (0.092 R)
• M80: 22,777,921 km (0.114 R)
• M81: 23,088,038 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit