🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 8.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 319 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,061,936 km

• M1: 109,206 km (0.1 R)
• M2: 190,139 km (0.112 R)
• M3: 248,183 km (0.109 R)
• M4: 308,770 km (0.081 R)
• M5: 368,310 km (0.087 R)
• M6: 424,559 km (0.088 R)
• M7: 479,910 km (0.094 R)
• M8: 540,497 km (0.037 R)
• M9: 645,515 km (0.063 R)
• M10: 708,496 km (0.073 R)
• M11: 765,941 km (0.086 R)
• M12: 833,111 km (0.115 R)
• M13: 936,483 km (0.115 R)
• M14: 1,119,740 km (0.064 R)
• M15: 1,311,525 km (0.086 R)
• M16: 1,446,611 km (0.085 R)
• M17: 1,520,962 km (0.102 R)
• M18: 1,712,746 km (0.102 R)
• M19: 1,799,064 km (0.105 R)
• M20: 1,949,709 km (0.086 R)
• M21: 2,062,655 km (0.074 R)
• M22: 2,181,735 km (0.098 R)
• M23: 2,236,189 km (0.078 R)
• M24: 2,410,620 km (0.117 R)
• M25: 2,515,937 km (0.12 R)
• M26: 2,622,600 km (0.053 R)
• M27: 2,794,039 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 10.9

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.13 AU - 1.35 AU

Year: 971 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,061,936 km

• M1: 135,835 km (0.066 R)
• M2: 214,972 km (0.04 R)
• M3: 377,286 km (0.079 R)
• M4: 454,179 km (0.036 R)
• M5: 527,781 km (0.081 R)
• M6: 672,442 km (0.093 R)
• M7: 868,565 km (0.105 R)
• M8: 990,338 km (0.08 R)
• M9: 1,077,254 km (0.088 R)
• M10: 1,167,013 km (0.095 R)
• M11: 1,317,359 km (0.074 R)
• M12: 1,567,187 km (0.089 R)
• M13: 1,832,424 km (0.096 R)
• M14: 1,983,369 km (0.025 R)
• M15: 2,253,094 km (0.028 R)
• M16: 2,488,561 km (0.105 R)
• M17: 2,562,761 km (0.071 R)
• M18: 2,656,409 km (0.106 R)
• M19: 2,857,020 km (0.099 R)
• M20: 3,122,407 km (0.115 R)
• M21: 3,273,201 km (0.111 R)
• M22: 3,375,227 km (0.11 R)
• M23: 3,499,094 km (0.074 R)
• M24: 3,911,984 km (0.072 R)
• M25: 4,151,790 km (0.076 R)
• M26: 4,385,312 km (0.08 R)
• M27: 4,543,287 km (0.099 R)
• M28: 4,818,847 km (0.1 R)
• M29: 4,946,902 km (0.108 R)
• M30: 5,029,032 km (0.095 R)
• M31: 5,519,114 km (0.072 R)
• M32: 5,788,390 km (0.086 R)
• M33: 5,924,824 km (0.102 R)
• M34: 6,378,404 km (0.096 R)
• M35: 6,622,249 km (0.11 R)
• M36: 6,856,370 km (0.118 R)
• M37: 6,948,073 km (0.101 R)
• M38: 7,239,041 km (0.087 R)
• M39: 7,615,280 km (0.09 R)
• M40: 8,122,117 km (0.108 R)
• M41: 8,205,294 km (0.106 R)
• M42: 8,288,919 km (0.093 R)
• M43: 8,414,731 km (0.038 R)
• M44: 8,541,141 km (0.096 R)
• M45: 8,781,844 km (0.07 R)
• M46: 9,168,554 km (0.091 R)
• M47: 9,240,810 km (0.09 R)
• M48: 9,342,237 km (0.094 R)
• M49: 9,473,285 km (0.054 R)
• M50: 9,575,610 km (0.098 R)
• M51: 9,648,913 km (0.11 R)
• M52: 9,722,515 km (0.036 R)
• M53: 9,899,639 km (0.036 R)
• M54: 10,033,230 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 8.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 2278 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,061,936 km

• M1: 139,724 km (0.057 R)
• M2: 197,469 km (0.102 R)
• M3: 260,450 km (0.078 R)
• M4: 315,652 km (0.115 R)
• M5: 421,567 km (0.099 R)
• M6: 518,656 km (0.046 R)
• M7: 608,564 km (0.09 R)
• M8: 671,694 km (0.095 R)
• M9: 831,315 km (0.077 R)
• M10: 893,249 km (0.071 R)
• M11: 947,703 km (0.113 R)
• M12: 1,118,244 km (0.106 R)
• M13: 1,319,603 km (0.065 R)
• M14: 1,554,621 km (0.105 R)
• M15: 1,932,206 km (0.066 R)
• M16: 2,274,636 km (0.108 R)
• M17: 2,518,031 km (0.091 R)
• M18: 2,622,899 km (0.082 R)
• M19: 2,932,866 km (0.083 R)
• M20: 3,127,343 km (0.093 R)
• M21: 3,183,742 km (0.083 R)
• M22: 3,383,754 km (0.063 R)
• M23: 3,456,160 km (0.101 R)
• M24: 3,587,806 km (0.045 R)
• M25: 3,751,017 km (0.054 R)
• M26: 3,992,767 km (0.074 R)
• M27: 4,333,551 km (0.108 R)
• M28: 5,109,515 km (0.064 R)
• M29: 5,209,447 km (0.106 R)
• M30: 5,310,126 km (0.028 R)
• M31: 5,771,187 km (0.086 R)
• M32: 5,927,666 km (0.076 R)
• M33: 6,068,138 km (0.091 R)
• M34: 6,370,027 km (0.12 R)
• M35: 6,586,046 km (0.068 R)
• M36: 6,767,957 km (0.116 R)
• M37: 6,914,713 km (0.034 R)
• M38: 6,988,465 km (0.063 R)
• M39: 7,043,965 km (0.12 R)
• M40: 7,230,065 km (0.115 R)
• M41: 7,380,112 km (0.057 R)
• M42: 7,474,358 km (0.075 R)
• M43: 7,550,205 km (0.071 R)
• M44: 7,607,052 km (0.092 R)
• M45: 7,932,726 km (0.083 R)
• M46: 8,184,649 km (0.115 R)
• M47: 8,459,012 km (0.099 R)
• M48: 8,518,252 km (0.104 R)
• M49: 8,676,826 km (0.095 R)
• M50: 8,776,309 km (0.116 R)
• M51: 8,876,240 km (0.047 R)
• M52: 9,117,691 km (0.051 R)
• M53: 9,443,066 km (0.087 R)
• M54: 9,504,551 km (0.074 R)
• M55: 10,336,166 km (0.088 R)
• M56: 10,399,446 km (0.079 R)
• M57: 10,675,454 km (0.086 R)
• M58: 10,803,509 km (0.111 R)
• M59: 11,321,268 km (0.108 R)
• M60: 11,495,549 km (0.046 R)
• M61: 11,736,851 km (0.026 R)
• M62: 11,957,507 km (0.093 R)
• M63: 12,537,947 km (0.112 R)
• M64: 12,628,005 km (0.046 R)
• M65: 13,287,732 km (0.091 R)
• M66: 13,425,661 km (0.054 R)
• M67: 13,541,001 km (0.092 R)
• M68: 13,610,265 km (0.082 R)
• M69: 14,052,027 km (0.107 R)
• M70: 14,122,338 km (0.119 R)
• M71: 14,902,042 km (0.079 R)
• M72: 15,069,293 km (0.077 R)
• M73: 15,309,248 km (0.086 R)
• M74: 15,623,104 km (0.08 R)
• M75: 16,404,753 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 12.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.45 AU - 4.91 AU

Year: 7117 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,061,936 km

• M1: 167,849 km (0.118 R)
• M2: 290,369 km (0.084 R)
• M3: 376,687 km (0.119 R)
• M4: 572,212 km (0.082 R)
• M5: 676,482 km (0.095 R)
• M6: 821,292 km (0.117 R)
• M7: 915,539 km (0.109 R)
• M8: 1,004,550 km (0.089 R)
• M9: 1,144,274 km (0.069 R)
• M10: 1,280,857 km (0.106 R)
• M11: 1,443,919 km (0.104 R)
• M12: 1,636,002 km (0.062 R)
• M13: 1,791,285 km (0.118 R)
• M14: 1,916,947 km (0.04 R)
• M15: 2,105,141 km (0.077 R)
• M16: 2,226,016 km (0.065 R)
• M17: 2,411,667 km (0.044 R)
• M18: 2,745,869 km (0.119 R)
• M19: 2,972,510 km (0.083 R)
• M20: 3,150,082 km (0.099 R)
• M21: 3,733,215 km (0.09 R)
• M22: 4,090,155 km (0.049 R)
• M23: 4,288,223 km (0.096 R)
• M24: 4,678,075 km (0.083 R)
• M25: 4,789,226 km (0.1 R)
• M26: 4,917,581 km (0.102 R)
• M27: 5,014,521 km (0.091 R)
• M28: 5,795,870 km (0.048 R)
• M29: 6,192,155 km (0.119 R)
• M30: 6,297,023 km (0.058 R)
• M31: 6,615,068 km (0.045 R)
• M32: 6,902,296 km (0.053 R)
• M33: 7,157,061 km (0.118 R)
• M34: 7,638,318 km (0.107 R)
• M35: 7,732,116 km (0.093 R)
• M36: 7,864,061 km (0.081 R)
• M37: 7,996,754 km (0.062 R)
• M38: 8,226,088 km (0.113 R)
• M39: 8,476,814 km (0.071 R)
• M40: 8,651,993 km (0.091 R)
• M41: 9,005,792 km (0.046 R)
• M42: 9,404,620 km (0.044 R)
• M43: 9,667,014 km (0.096 R)
• M44: 9,993,138 km (0.065 R)
• M45: 10,219,629 km (0.091 R)
• M46: 10,364,589 km (0.092 R)
• M47: 11,398,311 km (0.115 R)
• M48: 11,591,890 km (0.107 R)
• M49: 12,156,921 km (0.116 R)
• M50: 12,664,357 km (0.085 R)
• M51: 12,775,509 km (0.096 R)
• M52: 12,976,568 km (0.104 R)
• M53: 13,088,617 km (0.075 R)
• M54: 13,178,675 km (0.067 R)
• M55: 13,381,679 km (0.109 R)
• M56: 13,472,335 km (0.098 R)
• M57: 13,791,129 km (0.119 R)
• M58: 13,974,386 km (0.066 R)
• M59: 14,112,465 km (0.031 R)
• M60: 14,204,617 km (0.071 R)
• M61: 14,389,819 km (0.114 R)
• M62: 14,949,914 km (0.118 R)
• M63: 15,445,980 km (0.074 R)
• M64: 15,971,368 km (0.09 R)
• M65: 16,236,306 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.3

Radius: 6.4

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.7 AU - 8.76 AU

Year: 13665 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 51.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,061,936 km

• M1: 81,232 km (0.055 R)
• M2: 133,591 km (0.115 R)
• M3: 280,346 km (0.107 R)
• M4: 374,294 km (0.115 R)
• M5: 511,475 km (0.091 R)
• M6: 974,181 km (0.079 R)
• M7: 1,036,863 km (0.037 R)
• M8: 1,188,405 km (0.081 R)
• M9: 1,370,466 km (0.113 R)
• M10: 1,537,118 km (0.102 R)
• M11: 1,586,037 km (0.1 R)
• M12: 1,890,169 km (0.115 R)
• M13: 2,157,351 km (0.105 R)
• M14: 2,907,285 km (0.054 R)
• M15: 3,664,849 km (0.03 R)
• M16: 3,896,875 km (0.067 R)
• M17: 4,031,513 km (0.09 R)
• M18: 4,515,163 km (0.046 R)
• M19: 4,585,773 km (0.1 R)
• M20: 4,728,041 km (0.093 R)
• M21: 4,944,210 km (0.062 R)
• M22: 5,126,869 km (0.104 R)
• M23: 6,034,030 km (0.114 R)
• M24: 6,506,161 km (0.062 R)
• M25: 7,153,920 km (0.076 R)
• M26: 7,277,637 km (0.117 R)
• M27: 8,120,621 km (0.082 R)
• M28: 8,861,280 km (0.117 R)
• M29: 9,262,053 km (0.05 R)
• M30: 9,851,469 km (0.074 R)
• M31: 9,943,172 km (0.046 R)
• M32: 10,781,668 km (0.114 R)
• M33: 11,113,925 km (0.095 R)
• M34: 11,449,473 km (0.071 R)
• M35: 11,497,644 km (0.081 R)
• M36: 12,476,014 km (0.113 R)
• M37: 12,525,680 km (0.064 R)
• M38: 12,724,795 km (0.08 R)
• M39: 12,874,842 km (0.066 R)
• M40: 13,328,572 km (0.091 R)
• M41: 13,838,701 km (0.097 R)
• M42: 14,930,765 km (0.104 R)
• M43: 17,362,628 km (0.097 R)
• M44: 17,640,431 km (0.091 R)
• M45: 18,879,700 km (0.07 R)
• M46: 19,107,986 km (0.118 R)
• M47: 20,030,556 km (0.111 R)
• M48: 21,085,521 km (0.097 R)
• M49: 22,459,727 km (0.112 R)
• M50: 23,432,711 km (0.119 R)
• M51: 23,494,046 km (0.119 R)
• M52: 24,543,775 km (0.119 R)
• M53: 25,105,664 km (0.096 R)
• M54: 25,798,153 km (0.092 R)
• M55: 25,861,433 km (0.1 R)
• M56: 25,924,713 km (0.104 R)
• M57: 26,178,580 km (0.098 R)
• M58: 27,589,139 km (0.033 R)
• M59: 28,434,217 km (0.111 R)
• M60: 29,950,092 km (0.052 R)
• M61: 30,083,085 km (0.115 R)
• M62: 30,216,376 km (0.106 R)
• M63: 30,349,818 km (0.115 R)
• M64: 30,885,528 km (0.113 R)
• M65: 31,966,372 km (0.113 R)
• M66: 33,679,866 km (0.086 R)
• M67: 34,165,012 km (0.033 R)
• M68: 36,199,244 km (0.051 R)
• M69: 37,195,267 km (0.058 R)
• M70: 38,272,521 km (0.116 R)
• M71: 38,851,165 km (0.109 R)
• M72: 40,163,737 km (0.05 R)
• M73: 40,751,806 km (0.085 R)
• M74: 41,120,715 km (0.112 R)
• M75: 41,194,616 km (0.036 R)
• M76: 41,342,568 km (0.113 R)
• M77: 41,564,871 km (0.103 R)
• M78: 41,861,972 km (0.101 R)
• M79: 42,308,821 km (0.104 R)
• M80: 42,682,367 km (0.116 R)
• M81: 44,415,009 km (0.112 R)
• M82: 45,023,125 km (0.119 R)
• M83: 45,480,894 km (0.096 R)
• M84: 46,478,114 km (0.116 R)
• M85: 46,709,242 km (0.086 R)
• M86: 47,870,870 km (0.117 R)
• M87: 48,728,664 km (0.047 R)
• M88: 49,906,598 km (0.088 R)
• M89: 50,143,261 km (0.077 R)
• M90: 50,222,249 km (0.059 R)
• M91: 50,380,374 km (0.048 R)
• M92: 50,538,649 km (0.117 R)
• M93: 52,130,220 km (0.107 R)
• M94: 53,254,299 km (0.101 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: 236 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit