🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 12

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.63 AU - 0.63 AU

Year: 339 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,482,685 km

• M1: 149,598 km (0.108 R)
• M2: 238,758 km (0.118 R)
• M3: 325,076 km (0.08 R)
• M4: 409,749 km (0.072 R)
• M5: 531,222 km (0.089 R)
• M6: 718,818 km (0.039 R)
• M7: 813,513 km (0.109 R)
• M8: 892,650 km (0.075 R)
• M9: 995,574 km (0.071 R)
• M10: 1,110,315 km (0.095 R)
• M11: 1,283,400 km (0.118 R)
• M12: 1,397,394 km (0.087 R)
• M13: 1,482,066 km (0.06 R)
• M14: 1,589,627 km (0.09 R)
• M15: 1,712,746 km (0.107 R)
• M16: 1,795,174 km (0.056 R)
• M17: 1,879,099 km (0.111 R)
• M18: 1,973,346 km (0.029 R)
• M19: 2,092,425 km (0.085 R)
• M20: 2,232,898 km (0.098 R)
• M21: 2,337,916 km (0.11 R)
• M22: 2,425,131 km (0.102 R)
• M23: 2,597,917 km (0.107 R)
• M24: 2,759,632 km (0.049 R)
• M25: 2,836,525 km (0.071 R)
• M26: 2,919,402 km (0.099 R)
• M27: 2,997,941 km (0.076 R)
• M28: 3,308,058 km (0.042 R)
• M29: 3,456,160 km (0.076 R)
• M30: 3,567,161 km (0.062 R)
• M31: 3,702,099 km (0.099 R)
• M32: 3,781,535 km (0.118 R)
• M33: 3,867,404 km (0.11 R)
• M34: 3,982,894 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 11.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.65 AU - 0.65 AU

Year: 355 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,482,685 km

• M1: 146,008 km (0.095 R)
• M2: 248,482 km (0.051 R)
• M3: 326,273 km (0.083 R)
• M4: 401,820 km (0.108 R)
• M5: 538,552 km (0.083 R)
• M6: 723,605 km (0.106 R)
• M7: 794,215 km (0.095 R)
• M8: 922,121 km (0.12 R)
• M9: 995,424 km (0.073 R)
• M10: 1,070,822 km (0.065 R)
• M11: 1,143,825 km (0.116 R)
• M12: 1,213,688 km (0.095 R)
• M13: 1,483,412 km (0.068 R)
• M14: 1,617,751 km (0.118 R)
• M15: 1,691,802 km (0.103 R)
• M16: 1,843,495 km (0.103 R)
• M17: 2,022,563 km (0.095 R)
• M18: 2,114,267 km (0.094 R)
• M19: 2,224,969 km (0.067 R)
• M20: 2,385,936 km (0.108 R)
• M21: 2,507,560 km (0.118 R)
• M22: 2,687,825 km (0.069 R)
• M23: 2,757,388 km (0.097 R)
• M24: 2,846,698 km (0.077 R)
• M25: 2,917,607 km (0.086 R)
• M26: 2,989,115 km (0.101 R)
• M27: 3,061,221 km (0.085 R)
• M28: 3,140,658 km (0.083 R)
• M29: 3,234,156 km (0.116 R)
• M30: 3,362,511 km (0.11 R)
• M31: 3,582,570 km (0.05 R)
• M32: 3,828,808 km (0.085 R)
• M33: 3,900,166 km (0.119 R)
• M34: 4,073,400 km (0.091 R)
• M35: 4,160,915 km (0.071 R)
• M36: 4,323,229 km (0.087 R)
• M37: 4,412,539 km (0.096 R)
• M38: 4,525,036 km (0.111 R)
• M39: 4,631,101 km (0.103 R)
• M40: 4,753,173 km (0.054 R)
• M41: 4,907,409 km (0.066 R)
• M42: 5,000,608 km (0.094 R)
• M43: 5,260,310 km (0.073 R)
• M44: 5,411,853 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.87 AU - 0.95 AU

Year: 589 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,482,685 km

• M1: 103,372 km (0.104 R)
• M2: 157,527 km (0.067 R)
• M3: 208,839 km (0.108 R)
• M4: 271,819 km (0.116 R)
• M5: 339,288 km (0.092 R)
• M6: 426,354 km (0.06 R)
• M7: 486,343 km (0.062 R)
• M8: 538,552 km (0.075 R)
• M9: 601,683 km (0.111 R)
• M10: 823,536 km (0.106 R)
• M11: 963,410 km (0.107 R)
• M12: 1,023,848 km (0.054 R)
• M13: 1,193,941 km (0.072 R)
• M14: 1,255,276 km (0.051 R)
• M15: 1,519,765 km (0.068 R)
• M16: 1,599,351 km (0.087 R)
• M17: 1,697,487 km (0.113 R)
• M18: 1,815,221 km (0.077 R)
• M19: 1,913,207 km (0.043 R)
• M20: 1,999,376 km (0.116 R)
• M21: 2,091,378 km (0.059 R)
• M22: 2,161,390 km (0.109 R)
• M23: 2,236,937 km (0.093 R)
• M24: 2,313,381 km (0.069 R)
• M25: 2,366,489 km (0.039 R)
• M26: 2,439,492 km (0.108 R)
• M27: 2,603,003 km (0.046 R)
• M28: 2,663,291 km (0.114 R)
• M29: 2,878,113 km (0.093 R)
• M30: 2,998,241 km (0.074 R)
• M31: 3,056,284 km (0.092 R)
• M32: 3,232,660 km (0.063 R)
• M33: 3,628,945 km (0.108 R)
• M34: 3,855,885 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 9.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 668 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,482,685 km

• M1: 126,560 km (0.099 R)
• M2: 194,178 km (0.098 R)
• M3: 265,985 km (0.085 R)
• M4: 335,548 km (0.116 R)
• M5: 410,945 km (0.072 R)
• M6: 507,735 km (0.075 R)
• M7: 573,259 km (0.086 R)
• M8: 635,641 km (0.042 R)
• M9: 700,716 km (0.084 R)
• M10: 788,979 km (0.083 R)
• M11: 892,351 km (0.074 R)
• M12: 988,992 km (0.069 R)
• M13: 1,050,327 km (0.108 R)
• M14: 1,121,086 km (0.116 R)
• M15: 1,181,225 km (0.049 R)
• M16: 1,250,937 km (0.111 R)
• M17: 1,411,755 km (0.115 R)
• M18: 1,525,898 km (0.11 R)
• M19: 1,679,984 km (0.114 R)
• M20: 1,777,671 km (0.082 R)
• M21: 1,906,326 km (0.112 R)
• M22: 2,042,909 km (0.086 R)
• M23: 2,269,549 km (0.089 R)
• M24: 2,525,511 km (0.102 R)
• M25: 2,813,188 km (0.086 R)
• M26: 2,890,829 km (0.086 R)
• M27: 3,094,133 km (0.118 R)
• M28: 3,180,301 km (0.104 R)
• M29: 3,366,700 km (0.074 R)
• M30: 3,455,412 km (0.057 R)
• M31: 3,568,807 km (0.069 R)
• M32: 3,689,532 km (0.054 R)
• M33: 3,793,204 km (0.114 R)
• M34: 3,867,105 km (0.085 R)
• M35: 4,047,370 km (0.079 R)
• M36: 4,122,917 km (0.105 R)
• M37: 4,198,763 km (0.094 R)
• M38: 4,345,669 km (0.062 R)
• M39: 4,416,428 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 8.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.14 AU - 1.3 AU

Year: 914 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,482,685 km

• M1: 107,710 km (0.118 R)
• M2: 205,996 km (0.1 R)
• M3: 280,346 km (0.102 R)
• M4: 387,010 km (0.117 R)
• M5: 452,683 km (0.112 R)
• M6: 650,751 km (0.034 R)
• M7: 706,102 km (0.065 R)
• M8: 816,356 km (0.119 R)
• M9: 893,398 km (0.06 R)
• M10: 1,078,900 km (0.099 R)
• M11: 1,188,854 km (0.047 R)
• M12: 1,348,026 km (0.083 R)
• M13: 1,446,911 km (0.093 R)
• M14: 1,527,843 km (0.083 R)
• M15: 1,680,134 km (0.114 R)
• M16: 1,744,012 km (0.106 R)
• M17: 1,852,321 km (0.11 R)
• M18: 1,910,963 km (0.057 R)
• M19: 2,007,603 km (0.089 R)
• M20: 2,083,150 km (0.093 R)
• M21: 2,167,374 km (0.117 R)
• M22: 2,331,333 km (0.119 R)
• M23: 2,556,328 km (0.084 R)
• M24: 2,638,458 km (0.11 R)
• M25: 2,729,712 km (0.108 R)
• M26: 3,001,532 km (0.106 R)
• M27: 3,273,201 km (0.083 R)
• M28: 3,362,511 km (0.05 R)
• M29: 3,416,516 km (0.055 R)
• M30: 3,552,800 km (0.086 R)
• M31: 3,626,252 km (0.08 R)
• M32: 3,830,902 km (0.095 R)
• M33: 3,906,300 km (0.063 R)
• M34: 4,020,293 km (0.099 R)
• M35: 4,271,019 km (0.065 R)
• M36: 4,727,293 km (0.079 R)
• M37: 4,920,274 km (0.088 R)
• M38: 5,167,709 km (0.086 R)
• M39: 5,272,128 km (0.071 R)
• M40: 5,366,524 km (0.105 R)
• M41: 5,482,912 km (0.057 R)
• M42: 5,610,668 km (0.099 R)
• M43: 6,000,071 km (0.08 R)
• M44: 6,087,885 km (0.118 R)
• M45: 6,198,139 km (0.093 R)
• M46: 6,253,490 km (0.086 R)
• M47: 6,770,949 km (0.107 R)
• M48: 7,115,772 km (0.047 R)
• M49: 7,173,816 km (0.107 R)
• M50: 7,267,016 km (0.098 R)
• M51: 7,846,558 km (0.114 R)
• M52: 7,906,547 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.3

Radius: 3.2

Gravity: 29.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.58 AU - 6.76 AU

Year: 11684 Days

Day: 18.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,482,685 km

• M1: 114,143 km (0.113 R)
• M2: 465,100 km (0.088 R)
• M3: 519,404 km (0.116 R)
• M4: 619,335 km (0.062 R)
• M5: 920,775 km (0.067 R)
• M6: 1,006,943 km (0.077 R)
• M7: 1,205,310 km (0.117 R)
• M8: 1,338,003 km (0.025 R)
• M9: 1,455,288 km (0.116 R)
• M10: 1,576,014 km (0.117 R)
• M11: 1,979,329 km (0.052 R)
• M12: 2,023,610 km (0.065 R)
• M13: 2,135,659 km (0.084 R)
• M14: 2,389,377 km (0.044 R)
• M15: 2,874,523 km (0.041 R)
• M16: 3,310,152 km (0.12 R)
• M17: 3,549,209 km (0.106 R)
• M18: 3,657,070 km (0.082 R)
• M19: 4,385,013 km (0.09 R)
• M20: 4,471,780 km (0.036 R)
• M21: 4,588,316 km (0.096 R)
• M22: 4,765,141 km (0.026 R)
• M23: 5,904,030 km (0.092 R)
• M24: 6,785,161 km (0.05 R)
• M25: 7,054,138 km (0.108 R)
• M26: 7,223,932 km (0.059 R)
• M27: 7,292,148 km (0.111 R)
• M28: 7,360,814 km (0.098 R)
• M29: 7,463,887 km (0.094 R)
• M30: 7,916,570 km (0.116 R)
• M31: 8,378,079 km (0.116 R)
• M32: 8,449,886 km (0.058 R)
• M33: 8,630,301 km (0.037 R)
• M34: 8,666,504 km (0.101 R)
• M35: 8,921,419 km (0.103 R)
• M36: 9,364,228 km (0.108 R)
• M37: 10,271,091 km (0.074 R)
• M38: 10,696,098 km (0.113 R)
• M39: 11,205,629 km (0.087 R)
• M40: 11,245,122 km (0.101 R)
• M41: 11,324,409 km (0.073 R)
• M42: 11,682,995 km (0.057 R)
• M43: 12,166,944 km (0.11 R)
• M44: 12,370,547 km (0.112 R)
• M45: 12,698,615 km (0.102 R)
• M46: 13,615,501 km (0.031 R)
• M47: 14,039,311 km (0.067 R)
• M48: 14,726,265 km (0.111 R)
• M49: 14,813,032 km (0.087 R)
• M50: 14,943,182 km (0.086 R)
• M51: 15,073,930 km (0.12 R)
• M52: 15,292,493 km (0.03 R)
• M53: 16,356,433 km (0.115 R)
• M54: 17,033,513 km (0.088 R)
• M55: 17,306,828 km (0.097 R)
• M56: 18,507,949 km (0.103 R)
• M57: 18,648,272 km (0.101 R)
• M58: 19,355,272 km (0.084 R)
• M59: 19,879,163 km (0.091 R)
• M60: 19,927,035 km (0.033 R)
• M61: 21,577,099 km (0.051 R)
• M62: 22,021,106 km (0.097 R)
• M63: 22,070,623 km (0.039 R)
• M64: 22,567,886 km (0.062 R)
• M65: 23,573,483 km (0.058 R)
• M66: 23,674,910 km (0.034 R)
• M67: 23,776,487 km (0.1 R)
• M68: 23,979,940 km (0.079 R)
• M69: 26,676,891 km (0.086 R)
• M70: 27,900,003 km (0.05 R)
• M71: 28,060,821 km (0.09 R)
• M72: 28,545,368 km (0.108 R)
• M73: 28,978,304 km (0.1 R)
• M74: 29,359,031 km (0.098 R)
• M75: 30,125,271 km (0.12 R)
• M76: 30,180,323 km (0.103 R)
• M77: 30,566,136 km (0.108 R)
• M78: 30,676,689 km (0.047 R)
• M79: 31,064,596 km (0.116 R)
• M80: 31,845,198 km (0.114 R)
• M81: 31,901,297 km (0.098 R)
• M82: 31,957,247 km (0.081 R)
• M83: 32,294,291 km (0.106 R)
• M84: 33,425,999 km (0.118 R)
• M85: 34,053,861 km (0.069 R)
• M86: 36,311,442 km (0.059 R)
• M87: 36,898,016 km (0.114 R)
• M88: 37,192,424 km (0.081 R)
• M89: 37,251,515 km (0.098 R)
• M90: 37,310,457 km (0.114 R)
• M91: 37,961,656 km (0.101 R)
• M92: 38,259,057 km (0.091 R)
• M93: 38,318,597 km (0.115 R)
• M94: 40,482,680 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit