🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 12.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 305 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,558,084 km

• M1: 161,715 km (0.117 R)
• M2: 324,478 km (0.057 R)
• M3: 424,559 km (0.078 R)
• M4: 511,176 km (0.081 R)
• M5: 614,249 km (0.083 R)
• M6: 714,928 km (0.074 R)
• M7: 851,062 km (0.116 R)
• M8: 964,308 km (0.051 R)
• M9: 1,212,640 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 8.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.66 AU - 1.02 AU

Year: 531 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,558,084 km

• M1: 102,175 km (0.061 R)
• M2: 186,399 km (0.048 R)
• M3: 260,749 km (0.062 R)
• M4: 317,147 km (0.094 R)
• M5: 369,956 km (0.075 R)
• M6: 429,645 km (0.105 R)
• M7: 514,018 km (0.073 R)
• M8: 578,645 km (0.076 R)
• M9: 634,893 km (0.107 R)
• M10: 786,137 km (0.11 R)
• M11: 845,078 km (0.036 R)
• M12: 901,028 km (0.053 R)
• M13: 971,937 km (0.103 R)
• M14: 1,026,391 km (0.083 R)
• M15: 1,148,014 km (0.077 R)
• M16: 1,220,419 km (0.052 R)
• M17: 1,329,626 km (0.097 R)
• M18: 1,380,340 km (0.101 R)
• M19: 1,541,756 km (0.094 R)
• M20: 1,671,158 km (0.085 R)
• M21: 1,804,150 km (0.098 R)
• M22: 1,992,644 km (0.119 R)
• M23: 2,080,607 km (0.109 R)
• M24: 2,151,816 km (0.081 R)
• M25: 2,223,922 km (0.085 R)
• M26: 2,370,677 km (0.079 R)
• M27: 2,445,177 km (0.061 R)
• M28: 2,660,748 km (0.069 R)
• M29: 2,751,404 km (0.119 R)
• M30: 2,869,287 km (0.039 R)
• M31: 2,922,394 km (0.117 R)
• M32: 3,240,290 km (0.05 R)
• M33: 3,316,286 km (0.053 R)
• M34: 3,378,967 km (0.105 R)
• M35: 3,470,222 km (0.074 R)
• M36: 3,533,950 km (0.089 R)
• M37: 3,857,979 km (0.043 R)
• M38: 3,982,894 km (0.082 R)
• M39: 4,109,154 km (0.106 R)
• M40: 4,244,391 km (0.091 R)
• M41: 4,388,753 km (0.119 R)
• M42: 4,472,976 km (0.096 R)
• M43: 4,573,357 km (0.085 R)
• M44: 4,697,972 km (0.068 R)
• M45: 4,784,140 km (0.098 R)
• M46: 4,902,621 km (0.099 R)
• M47: 5,022,150 km (0.118 R)
• M48: 5,158,733 km (0.101 R)
• M49: 5,239,665 km (0.054 R)
• M50: 5,329,125 km (0.112 R)
• M51: 5,386,421 km (0.109 R)
• M52: 5,518,067 km (0.1 R)
• M53: 5,584,189 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 14.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1 AU - 1.22 AU

Year: 807 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,558,084 km

• M1: 196,871 km (0.108 R)
• M2: 405,709 km (0.112 R)
• M3: 653,144 km (0.104 R)
• M4: 766,839 km (0.059 R)
• M5: 879,785 km (0.084 R)
• M6: 1,031,178 km (0.094 R)
• M7: 1,201,869 km (0.085 R)
• M8: 1,331,421 km (0.044 R)
• M9: 1,424,022 km (0.095 R)
• M10: 1,529,638 km (0.084 R)
• M11: 1,621,791 km (0.05 R)
• M12: 1,721,423 km (0.078 R)
• M13: 1,863,391 km (0.093 R)
• M14: 2,202,380 km (0.061 R)
• M15: 2,326,097 km (0.084 R)
• M16: 2,554,982 km (0.036 R)
• M17: 2,771,450 km (0.108 R)
• M18: 3,069,599 km (0.118 R)
• M19: 3,314,341 km (0.086 R)
• M20: 3,428,484 km (0.096 R)
• M21: 3,572,996 km (0.114 R)
• M22: 3,778,842 km (0.086 R)
• M23: 3,928,290 km (0.046 R)
• M24: 4,041,686 km (0.098 R)
• M25: 4,179,166 km (0.056 R)
• M26: 4,271,767 km (0.09 R)
• M27: 4,404,161 km (0.117 R)
• M28: 4,538,051 km (0.115 R)
• M29: 4,665,210 km (0.069 R)
• M30: 4,785,486 km (0.037 R)
• M31: 5,235,776 km (0.111 R)
• M32: 5,563,395 km (0.1 R)
• M33: 5,708,206 km (0.106 R)
• M34: 5,854,513 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.73 AU - 2.39 AU

Year: 2041 Days

Day: 11.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,558,084 km

• M1: 108,608 km (0.109 R)
• M2: 188,493 km (0.073 R)
• M3: 474,824 km (0.058 R)
• M4: 685,607 km (0.056 R)
• M5: 773,122 km (0.06 R)
• M6: 1,153,848 km (0.062 R)
• M7: 1,228,947 km (0.08 R)
• M8: 1,329,027 km (0.107 R)
• M9: 1,579,155 km (0.077 R)
• M10: 1,671,457 km (0.059 R)
• M11: 1,765,704 km (0.118 R)
• M12: 1,897,200 km (0.089 R)
• M13: 2,004,611 km (0.115 R)
• M14: 2,188,318 km (0.077 R)
• M15: 2,416,006 km (0.082 R)
• M16: 2,474,199 km (0.108 R)
• M17: 2,721,634 km (0.073 R)
• M18: 3,029,207 km (0.114 R)
• M19: 3,304,767 km (0.07 R)
• M20: 3,369,393 km (0.103 R)
• M21: 3,891,340 km (0.095 R)
• M22: 4,040,190 km (0.077 R)
• M23: 4,179,166 km (0.053 R)
• M24: 4,521,895 km (0.116 R)
• M25: 4,886,016 km (0.073 R)
• M26: 5,083,934 km (0.05 R)
• M27: 5,577,757 km (0.118 R)
• M28: 5,771,785 km (0.117 R)
• M29: 5,876,204 km (0.082 R)
• M30: 6,153,260 km (0.084 R)
• M31: 6,300,015 km (0.101 R)
• M32: 6,380,648 km (0.109 R)
• M33: 6,788,751 km (0.085 R)
• M34: 7,051,595 km (0.119 R)
• M35: 7,121,307 km (0.073 R)
• M36: 7,487,673 km (0.108 R)
• M37: 7,587,305 km (0.07 R)
• M38: 7,759,193 km (0.119 R)
• M39: 8,548,770 km (0.097 R)
• M40: 8,862,627 km (0.109 R)
• M41: 9,104,377 km (0.11 R)
• M42: 9,180,373 km (0.106 R)
• M43: 9,317,703 km (0.11 R)
• M44: 9,455,782 km (0.049 R)
• M45: 9,517,267 km (0.115 R)
• M46: 9,764,851 km (0.043 R)
• M47: 10,045,946 km (0.101 R)
• M48: 10,728,112 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 9.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.75 AU - 3.03 AU

Year: 3391 Days

Day: 6.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,558,084 km

• M1: 194,477 km (0.042 R)
• M2: 260,151 km (0.107 R)
• M3: 436,227 km (0.104 R)
• M4: 502,050 km (0.107 R)
• M5: 590,014 km (0.056 R)
• M6: 723,007 km (0.091 R)
• M7: 1,292,526 km (0.092 R)
• M8: 1,354,758 km (0.092 R)
• M9: 1,418,188 km (0.071 R)
• M10: 1,548,039 km (0.12 R)
• M11: 1,932,954 km (0.061 R)
• M12: 2,136,557 km (0.089 R)
• M13: 2,241,126 km (0.053 R)
• M14: 2,378,157 km (0.079 R)
• M15: 2,486,616 km (0.101 R)
• M16: 2,692,462 km (0.059 R)
• M17: 2,953,660 km (0.113 R)
• M18: 3,020,231 km (0.071 R)
• M19: 3,121,060 km (0.093 R)
• M20: 3,240,140 km (0.049 R)
• M21: 3,395,572 km (0.115 R)
• M22: 3,518,243 km (0.037 R)
• M23: 3,949,833 km (0.038 R)
• M24: 4,153,286 km (0.099 R)
• M25: 4,246,934 km (0.093 R)
• M26: 4,360,329 km (0.042 R)
• M27: 4,570,664 km (0.081 R)
• M28: 4,804,036 km (0.065 R)
• M29: 4,961,862 km (0.057 R)
• M30: 5,061,345 km (0.112 R)
• M31: 5,161,426 km (0.081 R)
• M32: 5,343,486 km (0.07 R)
• M33: 5,527,492 km (0.072 R)
• M34: 5,734,535 km (0.11 R)
• M35: 5,860,048 km (0.104 R)
• M36: 5,965,365 km (0.104 R)
• M37: 6,028,794 km (0.109 R)
• M38: 6,830,040 km (0.079 R)
• M39: 7,344,956 km (0.116 R)
• M40: 7,664,497 km (0.095 R)
• M41: 7,733,612 km (0.041 R)
• M42: 7,849,251 km (0.081 R)
• M43: 8,246,583 km (0.12 R)
• M44: 8,794,709 km (0.115 R)
• M45: 9,085,378 km (0.109 R)
• M46: 9,158,531 km (0.095 R)
• M47: 9,305,436 km (0.074 R)
• M48: 9,551,974 km (0.051 R)
• M49: 10,026,498 km (0.085 R)
• M50: 10,432,058 km (0.095 R)
• M51: 10,508,652 km (0.079 R)
• M52: 10,611,276 km (0.107 R)
• M53: 10,688,319 km (0.118 R)
• M54: 11,233,155 km (0.062 R)
• M55: 11,495,848 km (0.106 R)
• M56: 11,893,629 km (0.037 R)
• M57: 12,000,442 km (0.073 R)
• M58: 12,458,062 km (0.068 R)
• M59: 12,539,443 km (0.102 R)
• M60: 13,725,006 km (0.094 R)
• M61: 13,893,154 km (0.096 R)
• M62: 14,062,200 km (0.087 R)
• M63: 14,175,146 km (0.073 R)
• M64: 14,744,815 km (0.061 R)
• M65: 14,888,429 km (0.117 R)
• M66: 15,147,981 km (0.057 R)
• M67: 15,292,942 km (0.111 R)
• M68: 16,707,240 km (0.087 R)
• M69: 17,007,034 km (0.107 R)
• M70: 17,218,117 km (0.058 R)
• M71: 17,734,080 km (0.098 R)
• M72: 18,070,675 km (0.115 R)
• M73: 19,030,644 km (0.103 R)
• M74: 19,186,974 km (0.117 R)
• M75: 19,816,931 km (0.072 R)
• M76: 20,613,689 km (0.111 R)
• M77: 20,999,951 km (0.064 R)
• M78: 21,551,069 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.9

Radius: 14.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.88 AU - 4.24 AU

Year: 4636 Days

Day: 8 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,558,084 km

• M1: 187,895 km (0.118 R)
• M2: 379,530 km (0.082 R)
• M3: 489,634 km (0.118 R)
• M4: 695,929 km (0.038 R)
• M5: 851,511 km (0.097 R)
• M6: 987,645 km (0.097 R)
• M7: 1,368,222 km (0.115 R)
• M8: 1,754,185 km (0.088 R)
• M9: 1,946,268 km (0.08 R)
• M10: 2,045,003 km (0.108 R)
• M11: 2,145,533 km (0.096 R)
• M12: 2,247,858 km (0.101 R)
• M13: 2,351,828 km (0.046 R)
• M14: 2,564,855 km (0.099 R)
• M15: 2,864,201 km (0.09 R)
• M16: 3,075,882 km (0.088 R)
• M17: 3,532,006 km (0.115 R)
• M18: 3,706,437 km (0.096 R)
• M19: 3,937,715 km (0.114 R)
• M20: 4,118,878 km (0.104 R)
• M21: 4,284,333 km (0.09 R)
• M22: 4,794,013 km (0.115 R)
• M23: 5,283,348 km (0.079 R)
• M24: 5,423,372 km (0.109 R)
• M25: 5,524,051 km (0.059 R)
• M26: 5,625,478 km (0.094 R)
• M27: 5,871,268 km (0.12 R)
• M28: 6,246,758 km (0.112 R)
• M29: 6,394,860 km (0.075 R)
• M30: 6,716,346 km (0.03 R)
• M31: 6,846,496 km (0.11 R)
• M32: 7,353,035 km (0.098 R)
• M33: 7,577,132 km (0.078 R)
• M34: 7,667,340 km (0.099 R)
• M35: 7,803,474 km (0.115 R)
• M36: 8,332,601 km (0.119 R)
• M37: 8,566,273 km (0.084 R)
• M38: 8,992,478 km (0.113 R)
• M39: 9,088,220 km (0.1 R)
• M40: 9,184,112 km (0.055 R)
• M41: 9,865,680 km (0.096 R)
• M42: 10,088,282 km (0.093 R)
• M43: 10,766,110 km (0.106 R)
• M44: 11,123,350 km (0.08 R)
• M45: 12,033,503 km (0.078 R)
• M46: 12,377,728 km (0.05 R)
• M47: 12,617,982 km (0.095 R)
• M48: 12,725,244 km (0.079 R)
• M49: 12,994,819 km (0.113 R)
• M50: 13,211,736 km (0.074 R)
• M51: 13,347,870 km (0.072 R)
• M52: 13,484,602 km (0.109 R)
• M53: 13,897,493 km (0.07 R)
• M54: 14,566,793 km (0.119 R)
• M55: 14,962,181 km (0.071 R)
• M56: 15,475,601 km (0.068 R)
• M57: 15,590,492 km (0.093 R)
• M58: 15,850,044 km (0.09 R)
• M59: 16,402,659 km (0.098 R)
• M60: 16,549,264 km (0.026 R)
• M61: 16,902,615 km (0.043 R)
• M62: 17,139,578 km (0.057 R)
• M63: 18,554,026 km (0.11 R)
• M64: 19,136,560 km (0.071 R)
• M65: 20,068,405 km (0.047 R)
• M66: 20,193,768 km (0.1 R)
• M67: 20,603,068 km (0.051 R)
• M68: 20,729,627 km (0.12 R)
• M69: 21,301,989 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit