🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 8.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,475,899 km

• M1: 127,308 km (0.115 R)
• M2: 213,027 km (0.069 R)
• M3: 305,479 km (0.088 R)
• M4: 363,672 km (0.036 R)
• M5: 449,542 km (0.072 R)
• M6: 565,630 km (0.077 R)
• M7: 621,130 km (0.077 R)
• M8: 682,166 km (0.055 R)
• M9: 738,265 km (0.052 R)
• M10: 939,923 km (0.119 R)
• M11: 1,350,420 km (0.116 R)
• M12: 1,486,704 km (0.073 R)
• M13: 1,656,348 km (0.075 R)
• M14: 1,812,528 km (0.088 R)
• M15: 1,912,609 km (0.107 R)
• M16: 2,407,778 km (0.107 R)
• M17: 2,473,900 km (0.081 R)
• M18: 2,596,570 km (0.07 R)
• M19: 2,664,338 km (0.072 R)
• M20: 2,732,854 km (0.068 R)
• M21: 2,912,222 km (0.075 R)
• M22: 3,234,156 km (0.104 R)
• M23: 3,350,095 km (0.067 R)
• M24: 3,479,946 km (0.086 R)
• M25: 3,617,875 km (0.078 R)
• M26: 3,738,301 km (0.073 R)
• M27: 3,892,537 km (0.025 R)
• M28: 3,970,327 km (0.057 R)
• M29: 4,127,704 km (0.111 R)
• M30: 4,240,352 km (0.08 R)
• M31: 4,468,788 km (0.045 R)
• M32: 4,529,973 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 12.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 1312 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,475,899 km

• M1: 154,983 km (0.045 R)
• M2: 238,609 km (0.05 R)
• M3: 327,470 km (0.1 R)
• M4: 417,079 km (0.113 R)
• M5: 645,664 km (0.111 R)
• M6: 750,533 km (0.092 R)
• M7: 855,999 km (0.117 R)
• M8: 954,285 km (0.032 R)
• M9: 1,050,327 km (0.084 R)
• M10: 1,156,691 km (0.111 R)
• M11: 1,231,938 km (0.082 R)
• M12: 1,337,704 km (0.083 R)
• M13: 1,961,826 km (0.103 R)
• M14: 2,266,109 km (0.119 R)
• M15: 2,406,282 km (0.1 R)
• M16: 2,531,495 km (0.075 R)
• M17: 2,741,830 km (0.1 R)
• M18: 2,854,028 km (0.075 R)
• M19: 2,996,296 km (0.118 R)
• M20: 3,268,564 km (0.076 R)
• M21: 3,488,174 km (0.089 R)
• M22: 3,640,614 km (0.073 R)
• M23: 3,764,331 km (0.045 R)
• M24: 3,973,619 km (0.03 R)
• M25: 4,283,885 km (0.033 R)
• M26: 4,392,792 km (0.107 R)
• M27: 4,524,588 km (0.076 R)
• M28: 5,076,903 km (0.057 R)
• M29: 5,296,812 km (0.099 R)
• M30: 5,390,460 km (0.054 R)
• M31: 5,963,570 km (0.03 R)
• M32: 6,048,691 km (0.069 R)
• M33: 6,381,247 km (0.071 R)
• M34: 6,518,428 km (0.112 R)
• M35: 6,681,938 km (0.103 R)
• M36: 6,884,943 km (0.083 R)
• M37: 6,987,268 km (0.076 R)
• M38: 7,128,787 km (0.101 R)
• M39: 7,219,294 km (0.084 R)
• M40: 7,362,310 km (0.096 R)
• M41: 7,493,208 km (0.099 R)
• M42: 7,664,497 km (0.091 R)
• M43: 7,757,398 km (0.117 R)
• M44: 7,970,874 km (0.103 R)
• M45: 8,064,971 km (0.113 R)
• M46: 8,172,831 km (0.109 R)
• M47: 8,294,753 km (0.043 R)
• M48: 8,485,790 km (0.078 R)
• M49: 8,568,068 km (0.102 R)
• M50: 8,650,646 km (0.111 R)
• M51: 8,761,199 km (0.106 R)
• M52: 8,858,288 km (0.11 R)
• M53: 8,941,764 km (0.088 R)
• M54: 9,151,650 km (0.035 R)
• M55: 9,519,511 km (0.108 R)
• M56: 9,662,227 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.77 AU - 1.83 AU

Year: 1610 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 12,475,899 km

• M1: 186,698 km (0.069 R)
• M2: 287,228 km (0.119 R)
• M3: 379,979 km (0.11 R)
• M4: 548,276 km (0.12 R)
• M5: 673,490 km (0.078 R)
• M6: 983,606 km (0.095 R)
• M7: 1,142,928 km (0.068 R)
• M8: 1,244,804 km (0.1 R)
• M9: 1,499,120 km (0.113 R)
• M10: 1,847,085 km (0.032 R)
• M11: 2,013,887 km (0.07 R)
• M12: 2,387,283 km (0.061 R)
• M13: 2,669,574 km (0.114 R)
• M14: 2,795,685 km (0.113 R)
• M15: 3,014,995 km (0.098 R)
• M16: 3,133,477 km (0.112 R)
• M17: 3,226,676 km (0.092 R)
• M18: 3,361,614 km (0.112 R)
• M19: 3,484,733 km (0.096 R)
• M20: 3,581,373 km (0.11 R)
• M21: 3,721,247 km (0.103 R)
• M22: 3,820,281 km (0.119 R)
• M23: 3,963,296 km (0.084 R)
• M24: 4,064,574 km (0.112 R)
• M25: 4,225,242 km (0.061 R)
• M26: 4,781,896 km (0.083 R)
• M27: 4,998,663 km (0.053 R)
• M28: 5,187,157 km (0.115 R)
• M29: 5,652,406 km (0.043 R)
• M30: 5,799,461 km (0.112 R)
• M31: 6,047,644 km (0.11 R)
• M32: 6,383,940 km (0.116 R)
• M33: 6,520,223 km (0.088 R)
• M34: 6,657,554 km (0.045 R)
• M35: 6,761,225 km (0.116 R)
• M36: 7,092,734 km (0.088 R)
• M37: 7,609,296 km (0.108 R)
• M38: 7,772,208 km (0.08 R)
• M39: 8,082,923 km (0.08 R)
• M40: 8,641,371 km (0.118 R)
• M41: 8,944,307 km (0.053 R)
• M42: 9,193,088 km (0.086 R)
• M43: 9,347,324 km (0.101 R)
• M44: 9,541,352 km (0.039 R)
• M45: 9,638,890 km (0.113 R)
• M46: 10,250,895 km (0.06 R)
• M47: 10,551,587 km (0.112 R)
• M48: 10,672,761 km (0.11 R)
• M49: 11,972,318 km (0.088 R)
• M50: 12,119,821 km (0.094 R)
• M51: 12,416,773 km (0.068 R)
• M52: 13,191,091 km (0.054 R)
• M53: 13,474,579 km (0.103 R)
• M54: 13,760,012 km (0.112 R)
• M55: 14,069,829 km (0.118 R)
• M56: 14,247,851 km (0.116 R)
• M57: 14,381,890 km (0.077 R)
• M58: 14,538,819 km (0.073 R)
• M59: 14,786,403 km (0.11 R)
• M60: 15,035,633 km (0.115 R)
• M61: 15,331,837 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 8.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.39 AU - 2.31 AU

Year: 1678 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,475,899 km

• M1: 108,608 km (0.116 R)
• M2: 195,824 km (0.037 R)
• M3: 318,943 km (0.065 R)
• M4: 389,254 km (0.094 R)
• M5: 452,534 km (0.107 R)
• M6: 584,180 km (0.116 R)
• M7: 753,076 km (0.032 R)
• M8: 818,600 km (0.076 R)
• M9: 1,027,289 km (0.096 R)
• M10: 1,082,191 km (0.113 R)
• M11: 1,223,860 km (0.104 R)
• M12: 1,311,973 km (0.116 R)
• M13: 1,473,838 km (0.071 R)
• M14: 1,525,898 km (0.11 R)
• M15: 1,975,589 km (0.035 R)
• M16: 2,114,865 km (0.102 R)
• M17: 2,378,606 km (0.075 R)
• M18: 2,564,556 km (0.054 R)
• M19: 2,742,428 km (0.08 R)
• M20: 3,043,569 km (0.118 R)
• M21: 3,191,371 km (0.034 R)
• M22: 3,936,369 km (0.066 R)
• M23: 4,171,537 km (0.111 R)
• M24: 4,335,945 km (0.097 R)
• M25: 4,411,492 km (0.09 R)
• M26: 4,640,376 km (0.106 R)
• M27: 4,717,718 km (0.12 R)
• M28: 4,842,034 km (0.09 R)
• M29: 4,904,716 km (0.087 R)
• M30: 5,030,827 km (0.114 R)
• M31: 5,173,992 km (0.085 R)
• M32: 5,238,020 km (0.118 R)
• M33: 5,302,347 km (0.119 R)
• M34: 5,464,212 km (0.112 R)
• M35: 5,710,300 km (0.109 R)
• M36: 5,892,959 km (0.115 R)
• M37: 6,077,713 km (0.07 R)
• M38: 6,145,331 km (0.097 R)
• M39: 6,247,207 km (0.059 R)
• M40: 6,608,486 km (0.115 R)
• M41: 6,730,408 km (0.027 R)
• M42: 6,994,149 km (0.067 R)
• M43: 7,243,379 km (0.072 R)
• M44: 7,477,500 km (0.099 R)
• M45: 7,550,055 km (0.044 R)
• M46: 7,897,720 km (0.061 R)
• M47: 8,138,723 km (0.085 R)
• M48: 8,419,817 km (0.042 R)
• M49: 8,533,063 km (0.066 R)
• M50: 8,972,282 km (0.054 R)
• M51: 9,379,637 km (0.059 R)
• M52: 9,733,585 km (0.041 R)
• M53: 9,852,516 km (0.08 R)
• M54: 10,051,930 km (0.095 R)
• M55: 10,414,106 km (0.052 R)
• M56: 10,760,126 km (0.112 R)
• M57: 11,006,813 km (0.073 R)
• M58: 11,213,707 km (0.098 R)
• M59: 11,421,797 km (0.062 R)
• M60: 11,736,551 km (0.117 R)
• M61: 12,139,269 km (0.114 R)
• M62: 12,203,297 km (0.069 R)
• M63: 12,438,913 km (0.111 R)
• M64: 12,611,250 km (0.096 R)
• M65: 12,784,335 km (0.102 R)
• M66: 12,892,943 km (0.103 R)
• M67: 13,706,157 km (0.117 R)
• M68: 13,817,308 km (0.084 R)
• M69: 14,040,508 km (0.086 R)
• M70: 14,152,557 km (0.101 R)
• M71: 14,242,465 km (0.109 R)
• M72: 14,922,537 km (0.117 R)
• M73: 15,220,536 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 14.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.94 AU - 2.62 AU

Year: 2296 Days

Day: 9.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,475,899 km

• M1: 176,825 km (0.078 R)
• M2: 287,976 km (0.058 R)
• M3: 402,119 km (0.107 R)
• M4: 546,780 km (0.085 R)
• M5: 675,584 km (0.111 R)
• M6: 1,057,807 km (0.043 R)
• M7: 1,343,389 km (0.061 R)
• M8: 1,675,945 km (0.055 R)
• M9: 2,164,681 km (0.066 R)
• M10: 2,284,659 km (0.09 R)
• M11: 2,456,696 km (0.109 R)
• M12: 2,582,209 km (0.068 R)
• M13: 2,671,519 km (0.109 R)
• M14: 2,918,954 km (0.063 R)
• M15: 3,215,157 km (0.096 R)
• M16: 3,635,079 km (0.102 R)
• M17: 3,866,357 km (0.087 R)
• M18: 4,028,222 km (0.087 R)
• M19: 4,298,096 km (0.12 R)
• M20: 4,527,430 km (0.083 R)
• M21: 4,682,713 km (0.101 R)
• M22: 4,966,649 km (0.101 R)
• M23: 5,175,338 km (0.095 R)
• M24: 5,518,516 km (0.084 R)
• M25: 5,920,037 km (0.079 R)
• M26: 6,107,333 km (0.079 R)
• M27: 6,452,755 km (0.064 R)
• M28: 6,645,586 km (0.09 R)
• M29: 6,786,956 km (0.109 R)
• M30: 6,947,325 km (0.101 R)
• M31: 7,289,904 km (0.118 R)
• M32: 7,582,817 km (0.027 R)
• M33: 7,730,620 km (0.053 R)
• M34: 7,842,220 km (0.084 R)
• M35: 8,237,008 km (0.107 R)
• M36: 8,427,147 km (0.073 R)
• M37: 8,522,890 km (0.038 R)
• M38: 8,909,301 km (0.081 R)
• M39: 9,144,020 km (0.088 R)
• M40: 9,499,764 km (0.049 R)
• M41: 9,920,732 km (0.09 R)
• M42: 10,388,824 km (0.099 R)
• M43: 10,656,455 km (0.075 R)
• M44: 10,926,628 km (0.119 R)
• M45: 11,537,287 km (0.089 R)
• M46: 11,964,838 km (0.114 R)
• M47: 12,223,941 km (0.03 R)
• M48: 12,397,774 km (0.059 R)
• M49: 12,791,815 km (0.095 R)
• M50: 12,879,928 km (0.096 R)
• M51: 13,034,612 km (0.094 R)
• M52: 13,123,324 km (0.093 R)
• M53: 13,301,345 km (0.042 R)
• M54: 13,569,724 km (0.115 R)
• M55: 13,727,250 km (0.092 R)
• M56: 13,953,143 km (0.101 R)
• M57: 14,271,637 km (0.094 R)
• M58: 14,753,940 km (0.046 R)
• M59: 14,846,392 km (0.094 R)
• M60: 15,334,979 km (0.1 R)
• M61: 15,852,587 km (0.115 R)
• M62: 15,994,705 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 9.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.48 AU - 3.64 AU

Year: 4479 Days

Day: 12.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 12,475,899 km

• M1: 143,016 km (0.11 R)
• M2: 315,801 km (0.064 R)
• M3: 585,227 km (0.096 R)
• M4: 777,011 km (0.081 R)
• M5: 906,713 km (0.067 R)
• M6: 1,180,028 km (0.091 R)
• M7: 1,322,146 km (0.075 R)
• M8: 1,642,136 km (0.09 R)
• M9: 2,036,027 km (0.075 R)
• M10: 2,116,211 km (0.107 R)
• M11: 2,228,410 km (0.103 R)
• M12: 2,332,231 km (0.057 R)
• M13: 3,195,859 km (0.085 R)
• M14: 3,266,021 km (0.119 R)
• M15: 3,772,410 km (0.109 R)
• M16: 4,264,736 km (0.085 R)
• M17: 4,564,530 km (0.1 R)
• M18: 4,790,573 km (0.115 R)
• M19: 5,490,840 km (0.092 R)
• M20: 5,802,901 km (0.067 R)
• M21: 5,975,388 km (0.097 R)
• M22: 6,863,850 km (0.113 R)
• M23: 7,230,813 km (0.108 R)
• M24: 7,494,704 km (0.096 R)
• M25: 8,321,082 km (0.025 R)
• M26: 8,860,682 km (0.037 R)
• M27: 9,226,598 km (0.034 R)
• M28: 9,836,060 km (0.059 R)
• M29: 10,232,345 km (0.074 R)
• M30: 10,441,183 km (0.112 R)
• M31: 10,563,704 km (0.066 R)
• M32: 10,739,482 km (0.099 R)
• M33: 10,880,852 km (0.092 R)
• M34: 11,183,189 km (0.058 R)
• M35: 11,290,600 km (0.064 R)
• M36: 12,033,653 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit