🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 13.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.48 AU - 0.74 AU

Year: 323 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,056,489 km

• M1: 164,109 km (0.115 R)
• M2: 246,687 km (0.087 R)
• M3: 337,642 km (0.112 R)
• M4: 423,661 km (0.09 R)
• M5: 505,790 km (0.085 R)
• M6: 623,973 km (0.092 R)
• M7: 718,219 km (0.116 R)
• M8: 803,640 km (0.084 R)
• M9: 986,000 km (0.081 R)
• M10: 1,120,039 km (0.079 R)
• M11: 1,322,146 km (0.062 R)
• M12: 1,443,919 km (0.091 R)
• M13: 1,579,155 km (0.053 R)
• M14: 1,665,323 km (0.068 R)
• M15: 1,773,034 km (0.079 R)
• M16: 1,867,879 km (0.091 R)
• M17: 2,063,104 km (0.086 R)
• M18: 2,174,106 km (0.076 R)
• M19: 2,276,132 km (0.113 R)
• M20: 2,363,497 km (0.115 R)
• M21: 2,457,444 km (0.111 R)
• M22: 2,547,203 km (0.113 R)
• M23: 2,655,213 km (0.096 R)
• M24: 2,823,061 km (0.117 R)
• M25: 2,911,175 km (0.041 R)
• M26: 3,006,468 km (0.104 R)
• M27: 3,102,660 km (0.117 R)
• M28: 3,261,383 km (0.078 R)
• M29: 3,397,667 km (0.092 R)
• M30: 3,663,502 km (0.109 R)
• M31: 3,857,680 km (0.054 R)
• M32: 4,041,835 km (0.111 R)
• M33: 4,364,667 km (0.115 R)
• M34: 4,481,055 km (0.029 R)
• M35: 4,640,227 km (0.071 R)
• M36: 4,773,070 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 13.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.73 AU - 0.89 AU

Year: 494 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,056,489 km

• M1: 176,077 km (0.108 R)
• M2: 317,895 km (0.101 R)
• M3: 416,181 km (0.051 R)
• M4: 577,597 km (0.111 R)
• M5: 687,552 km (0.101 R)
• M6: 815,159 km (0.116 R)
• M7: 942,018 km (0.094 R)
• M8: 1,034,020 km (0.105 R)
• M9: 1,200,523 km (0.09 R)
• M10: 1,312,871 km (0.102 R)
• M11: 1,417,440 km (0.025 R)
• M12: 1,524,851 km (0.093 R)
• M13: 1,641,537 km (0.096 R)
• M14: 1,799,662 km (0.06 R)
• M15: 1,910,365 km (0.08 R)
• M16: 2,077,316 km (0.095 R)
• M17: 2,180,090 km (0.116 R)
• M18: 2,298,422 km (0.113 R)
• M19: 2,578,618 km (0.071 R)
• M20: 2,771,749 km (0.09 R)
• M21: 2,870,185 km (0.075 R)
• M22: 3,000,634 km (0.065 R)
• M23: 3,196,308 km (0.065 R)
• M24: 3,371,936 km (0.095 R)
• M25: 3,526,321 km (0.082 R)
• M26: 3,658,266 km (0.115 R)
• M27: 3,774,953 km (0.066 R)
• M28: 4,029,419 km (0.117 R)
• M29: 4,307,222 km (0.072 R)
• M30: 4,395,335 km (0.102 R)
• M31: 4,555,405 km (0.088 R)
• M32: 4,726,545 km (0.073 R)
• M33: 4,845,026 km (0.11 R)
• M34: 5,056,857 km (0.032 R)
• M35: 5,187,306 km (0.056 R)
• M36: 5,356,801 km (0.091 R)
• M37: 5,451,795 km (0.116 R)
• M38: 5,547,239 km (0.06 R)
• M39: 5,653,004 km (0.115 R)
• M40: 5,778,816 km (0.072 R)
• M41: 5,876,354 km (0.104 R)
• M42: 6,102,546 km (0.108 R)
• M43: 6,301,661 km (0.082 R)
• M44: 6,462,478 km (0.049 R)
• M45: 6,839,764 km (0.088 R)
• M46: 6,942,987 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 13.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.26 AU - 2.66 AU

Year: 2617 Days

Day: 8.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,056,489 km

• M1: 190,737 km (0.092 R)
• M2: 292,464 km (0.114 R)
• M3: 410,197 km (0.094 R)
• M4: 543,639 km (0.08 R)
• M5: 668,852 km (0.1 R)
• M6: 932,444 km (0.118 R)
• M7: 1,035,068 km (0.097 R)
• M8: 1,197,232 km (0.102 R)
• M9: 1,356,553 km (0.087 R)
• M10: 1,904,530 km (0.107 R)
• M11: 2,259,377 km (0.083 R)
• M12: 2,372,921 km (0.063 R)
• M13: 2,591,185 km (0.094 R)
• M14: 2,954,408 km (0.085 R)
• M15: 3,898,820 km (0.104 R)
• M16: 4,018,947 km (0.089 R)
• M17: 4,105,414 km (0.098 R)
• M18: 4,280,444 km (0.073 R)
• M19: 4,440,065 km (0.083 R)
• M20: 4,747,189 km (0.115 R)
• M21: 4,968,145 km (0.095 R)
• M22: 5,249,090 km (0.107 R)
• M23: 5,768,195 km (0.079 R)
• M24: 6,063,800 km (0.078 R)
• M25: 6,445,424 km (0.057 R)
• M26: 6,608,486 km (0.119 R)
• M27: 6,731,605 km (0.09 R)
• M28: 6,938,648 km (0.055 R)
• M29: 7,274,346 km (0.094 R)
• M30: 7,961,898 km (0.079 R)
• M31: 8,136,927 km (0.084 R)
• M32: 8,247,181 km (0.037 R)
• M33: 8,357,734 km (0.119 R)
• M34: 8,558,195 km (0.083 R)
• M35: 8,850,360 km (0.112 R)
• M36: 9,054,710 km (0.097 R)
• M37: 9,168,853 km (0.066 R)
• M38: 9,583,838 km (0.092 R)
• M39: 10,504,314 km (0.03 R)
• M40: 10,841,507 km (0.092 R)
• M41: 11,133,522 km (0.107 R)
• M42: 12,150,638 km (0.119 R)
• M43: 12,888,156 km (0.082 R)
• M44: 12,990,929 km (0.061 R)
• M45: 13,223,405 km (0.119 R)
• M46: 13,850,070 km (0.065 R)
• M47: 14,486,310 km (0.097 R)
• M48: 14,620,050 km (0.084 R)
• M49: 14,808,095 km (0.114 R)
• M50: 15,050,892 km (0.076 R)
• M51: 15,267,959 km (0.068 R)
• M52: 15,705,084 km (0.109 R)
• M53: 16,063,371 km (0.092 R)
• M54: 16,424,201 km (0.118 R)
• M55: 16,563,775 km (0.106 R)
• M56: 17,551,570 km (0.083 R)
• M57: 17,780,156 km (0.079 R)
• M58: 18,009,639 km (0.099 R)
• M59: 18,211,147 km (0.061 R)
• M60: 18,674,751 km (0.099 R)
• M61: 18,966,616 km (0.12 R)
• M62: 19,142,394 km (0.042 R)
• M63: 19,259,828 km (0.11 R)
• M64: 19,613,777 km (0.116 R)
• M65: 19,702,488 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 9.9

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.75 AU - 2.77 AU

Year: 3110 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,056,489 km

• M1: 140,323 km (0.115 R)
• M2: 217,964 km (0.103 R)
• M3: 383,569 km (0.084 R)
• M4: 467,194 km (0.067 R)
• M5: 626,067 km (0.085 R)
• M6: 697,126 km (0.043 R)
• M7: 859,589 km (0.074 R)
• M8: 987,047 km (0.094 R)
• M9: 1,071,570 km (0.087 R)
• M10: 1,489,995 km (0.098 R)
• M11: 1,703,022 km (0.108 R)
• M12: 1,776,325 km (0.115 R)
• M13: 1,987,109 km (0.098 R)
• M14: 2,963,384 km (0.092 R)
• M15: 3,342,615 km (0.115 R)
• M16: 3,794,999 km (0.111 R)
• M17: 4,266,830 km (0.091 R)
• M18: 4,530,123 km (0.038 R)
• M19: 4,591,757 km (0.079 R)
• M20: 4,819,744 km (0.057 R)
• M21: 5,072,864 km (0.097 R)
• M22: 5,438,930 km (0.103 R)
• M23: 5,570,127 km (0.084 R)
• M24: 5,702,372 km (0.098 R)
• M25: 5,925,272 km (0.102 R)
• M26: 6,151,016 km (0.077 R)
• M27: 6,425,677 km (0.085 R)
• M28: 6,657,704 km (0.115 R)
• M29: 6,845,299 km (0.073 R)
• M30: 7,613,036 km (0.103 R)
• M31: 7,858,675 km (0.118 R)
• M32: 8,433,430 km (0.081 R)
• M33: 8,738,610 km (0.107 R)
• M34: 9,151,351 km (0.044 R)
• M35: 9,808,833 km (0.064 R)
• M36: 10,022,459 km (0.114 R)
• M37: 10,103,092 km (0.07 R)
• M38: 10,700,137 km (0.098 R)
• M39: 10,864,994 km (0.119 R)
• M40: 11,532,649 km (0.06 R)
• M41: 11,617,172 km (0.084 R)
• M42: 12,907,903 km (0.091 R)
• M43: 13,377,640 km (0.117 R)
• M44: 13,704,063 km (0.099 R)
• M45: 14,881,996 km (0.098 R)
• M46: 14,973,849 km (0.043 R)
• M47: 15,312,688 km (0.07 R)
• M48: 15,841,218 km (0.104 R)
• M49: 16,565,870 km (0.085 R)
• M50: 16,852,350 km (0.086 R)
• M51: 17,140,625 km (0.075 R)
• M52: 17,204,802 km (0.086 R)
• M53: 17,786,738 km (0.092 R)
• M54: 17,851,813 km (0.073 R)
• M55: 17,949,501 km (0.107 R)
• M56: 18,112,861 km (0.077 R)
• M57: 18,178,236 km (0.117 R)
• M58: 18,506,753 km (0.11 R)
• M59: 18,903,486 km (0.108 R)
• M60: 19,840,268 km (0.104 R)
• M61: 19,907,737 km (0.114 R)
• M62: 20,212,318 km (0.087 R)
• M63: 20,382,261 km (0.119 R)
• M64: 20,689,236 km (0.046 R)
• M65: 22,881,144 km (0.047 R)
• M66: 23,735,348 km (0.065 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 14.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.34 AU - 3.96 AU

Year: 4730 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,056,489 km

• M1: 211,232 km (0.095 R)
• M2: 340,335 km (0.112 R)
• M3: 474,524 km (0.083 R)
• M4: 633,996 km (0.094 R)
• M5: 1,053,019 km (0.056 R)
• M6: 1,207,404 km (0.11 R)
• M7: 1,468,602 km (0.096 R)
• M8: 1,703,321 km (0.105 R)
• M9: 1,872,217 km (0.117 R)
• M10: 2,128,179 km (0.08 R)
• M11: 3,038,931 km (0.095 R)
• M12: 3,208,126 km (0.061 R)
• M13: 3,380,463 km (0.054 R)
• M14: 4,351,652 km (0.084 R)
• M15: 4,846,522 km (0.05 R)
• M16: 4,956,626 km (0.098 R)
• M17: 5,820,105 km (0.062 R)
• M18: 6,031,487 km (0.098 R)
• M19: 6,413,859 km (0.069 R)
• M20: 6,705,725 km (0.03 R)
• M21: 6,853,378 km (0.081 R)
• M22: 6,977,245 km (0.069 R)
• M23: 7,633,381 km (0.091 R)
• M24: 7,865,258 km (0.102 R)
• M25: 8,335,893 km (0.118 R)
• M26: 9,167,956 km (0.096 R)
• M27: 9,858,500 km (0.085 R)
• M28: 10,680,390 km (0.115 R)
• M29: 10,795,581 km (0.077 R)
• M30: 11,085,202 km (0.11 R)
• M31: 11,583,513 km (0.063 R)
• M32: 11,731,465 km (0.111 R)
• M33: 11,850,246 km (0.093 R)
• M34: 12,209,131 km (0.077 R)
• M35: 12,845,820 km (0.089 R)
• M36: 13,431,346 km (0.045 R)
• M37: 14,949,166 km (0.064 R)
• M38: 16,024,026 km (0.086 R)
• M39: 16,955,572 km (0.084 R)
• M40: 17,224,998 km (0.041 R)
• M41: 17,326,276 km (0.103 R)
• M42: 17,495,770 km (0.109 R)
• M43: 17,631,755 km (0.077 R)
• M44: 17,973,137 km (0.101 R)
• M45: 18,178,984 km (0.114 R)
• M46: 18,662,484 km (0.12 R)
• M47: 18,940,736 km (0.04 R)
• M48: 19,045,455 km (0.086 R)
• M49: 19,854,330 km (0.087 R)
• M50: 20,174,021 km (0.115 R)
• M51: 20,316,588 km (0.114 R)
• M52: 21,542,243 km (0.098 R)
• M53: 21,688,101 km (0.102 R)
• M54: 22,311,326 km (0.091 R)
• M55: 22,643,732 km (0.073 R)
• M56: 22,940,534 km (0.058 R)
• M57: 23,126,634 km (0.085 R)
• M58: 23,463,080 km (0.097 R)
• M59: 23,876,269 km (0.041 R)
• M60: 24,027,213 km (0.086 R)
• M61: 24,862,867 km (0.108 R)
• M62: 25,476,517 km (0.049 R)
• M63: 25,746,691 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit