🌌 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: 357.5

Radius: 8.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 310 Days

Day: 7.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,384,551 km

• M1: 121,324 km (0.038 R)
• M2: 184,305 km (0.103 R)
• M3: 252,372 km (0.119 R)
• M4: 306,825 km (0.107 R)
• M5: 378,333 km (0.109 R)
• M6: 436,377 km (0.093 R)
• M7: 508,633 km (0.036 R)
• M8: 648,806 km (0.115 R)
• M9: 767,287 km (0.116 R)
• M10: 873,502 km (0.08 R)
• M11: 957,426 km (0.085 R)
• M12: 1,016,069 km (0.064 R)
• M13: 1,086,829 km (0.081 R)
• M14: 1,199,775 km (0.09 R)
• M15: 1,312,871 km (0.1 R)
• M16: 1,366,876 km (0.111 R)
• M17: 1,529,638 km (0.049 R)
• M18: 1,594,863 km (0.108 R)
• M19: 1,648,569 km (0.032 R)
• M20: 1,728,155 km (0.059 R)
• M21: 1,792,033 km (0.087 R)
• M22: 1,856,659 km (0.086 R)
• M23: 1,953,000 km (0.086 R)
• M24: 2,010,595 km (0.115 R)
• M25: 2,242,472 km (0.06 R)
• M26: 2,312,334 km (0.12 R)
• M27: 2,378,307 km (0.045 R)
• M28: 2,430,517 km (0.101 R)
• M29: 2,497,536 km (0.074 R)
• M30: 2,648,182 km (0.103 R)
• M31: 2,752,002 km (0.11 R)
• M32: 2,872,279 km (0.112 R)
• M33: 2,938,102 km (0.113 R)
• M34: 3,030,254 km (0.052 R)
• M35: 3,138,863 km (0.108 R)
• M36: 3,222,637 km (0.106 R)
• M37: 3,338,875 km (0.084 R)
• M38: 3,499,693 km (0.108 R)
• M39: 3,685,044 km (0.028 R)
• M40: 3,806,817 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 10.2

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 522 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,384,551 km

• M1: 130,300 km (0.115 R)
• M2: 212,579 km (0.05 R)
• M3: 295,157 km (0.079 R)
• M4: 383,569 km (0.089 R)
• M5: 475,572 km (0.113 R)
• M6: 629,957 km (0.104 R)
• M7: 704,456 km (0.042 R)
• M8: 802,293 km (0.107 R)
• M9: 884,123 km (0.089 R)
• M10: 990,637 km (0.114 R)
• M11: 1,101,788 km (0.102 R)
• M12: 1,211,444 km (0.066 R)
• M13: 1,294,770 km (0.109 R)
• M14: 1,608,327 km (0.098 R)
• M15: 1,869,674 km (0.091 R)
• M16: 1,952,851 km (0.105 R)
• M17: 2,080,009 km (0.113 R)
• M18: 2,151,965 km (0.11 R)
• M19: 2,232,000 km (0.077 R)
• M20: 2,335,372 km (0.089 R)
• M21: 2,440,390 km (0.084 R)
• M22: 2,562,462 km (0.119 R)
• M23: 2,632,025 km (0.104 R)
• M24: 2,820,518 km (0.037 R)
• M25: 2,892,475 km (0.1 R)
• M26: 3,029,955 km (0.061 R)
• M27: 3,095,479 km (0.043 R)
• M28: 3,202,890 km (0.043 R)
• M29: 3,610,545 km (0.088 R)
• M30: 4,225,242 km (0.057 R)
• M31: 4,390,997 km (0.095 R)
• M32: 4,824,531 km (0.078 R)
• M33: 4,939,871 km (0.069 R)
• M34: 5,095,004 km (0.118 R)
• M35: 5,183,117 km (0.111 R)
• M36: 5,301,300 km (0.106 R)
• M37: 5,460,322 km (0.113 R)
• M38: 5,987,954 km (0.113 R)
• M39: 6,164,031 km (0.04 R)
• M40: 6,247,506 km (0.033 R)
• M41: 6,362,996 km (0.071 R)
• M42: 6,436,748 km (0.12 R)
• M43: 6,585,149 km (0.112 R)
• M44: 6,649,177 km (0.08 R)
• M45: 6,777,831 km (0.032 R)
• M46: 7,168,580 km (0.07 R)
• M47: 7,267,315 km (0.108 R)
• M48: 7,410,929 km (0.084 R)
• M49: 7,488,720 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 13.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.77 AU - 1.13 AU

Year: 651 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,384,551 km

• M1: 164,408 km (0.119 R)
• M2: 247,435 km (0.046 R)
• M3: 343,926 km (0.12 R)
• M4: 452,384 km (0.107 R)
• M5: 540,647 km (0.082 R)
• M6: 659,427 km (0.052 R)
• M7: 751,281 km (0.075 R)
• M8: 1,009,337 km (0.059 R)
• M9: 1,161,927 km (0.083 R)
• M10: 1,281,755 km (0.11 R)
• M11: 1,384,977 km (0.119 R)
• M12: 1,491,192 km (0.065 R)
• M13: 1,717,982 km (0.111 R)
• M14: 1,827,039 km (0.119 R)
• M15: 1,980,227 km (0.059 R)
• M16: 2,076,718 km (0.045 R)
• M17: 2,199,537 km (0.035 R)
• M18: 2,369,481 km (0.097 R)
• M19: 2,498,284 km (0.068 R)
• M20: 2,589,838 km (0.115 R)
• M21: 2,695,903 km (0.08 R)
• M22: 2,810,346 km (0.095 R)
• M23: 2,995,398 km (0.065 R)
• M24: 3,099,967 km (0.119 R)
• M25: 3,312,994 km (0.113 R)
• M26: 3,406,792 km (0.098 R)
• M27: 3,641,511 km (0.073 R)
• M28: 3,723,491 km (0.099 R)
• M29: 3,836,288 km (0.1 R)
• M30: 3,942,652 km (0.077 R)
• M31: 4,026,875 km (0.096 R)
• M32: 4,142,814 km (0.096 R)
• M33: 4,236,313 km (0.042 R)
• M34: 4,370,053 km (0.084 R)
• M35: 4,665,958 km (0.049 R)
• M36: 4,894,394 km (0.078 R)
• M37: 5,101,437 km (0.093 R)
• M38: 5,210,344 km (0.115 R)
• M39: 5,353,809 km (0.067 R)
• M40: 5,490,092 km (0.074 R)
• M41: 5,601,692 km (0.103 R)
• M42: 5,714,040 km (0.042 R)
• M43: 5,870,968 km (0.111 R)
• M44: 6,002,764 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 15

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.44 AU - 2 AU

Year: 1586 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,384,551 km

• M1: 186,997 km (0.112 R)
• M2: 290,669 km (0.088 R)
• M3: 399,127 km (0.098 R)
• M4: 502,649 km (0.12 R)
• M5: 774,169 km (0.093 R)
• M6: 893,099 km (0.104 R)
• M7: 1,299,407 km (0.099 R)
• M8: 1,688,062 km (0.097 R)
• M9: 1,886,878 km (0.102 R)
• M10: 1,984,416 km (0.118 R)
• M11: 2,093,772 km (0.074 R)
• M12: 2,195,050 km (0.111 R)
• M13: 2,360,654 km (0.117 R)
• M14: 2,541,369 km (0.115 R)
• M15: 2,882,901 km (0.066 R)
• M16: 3,204,536 km (0.095 R)
• M17: 3,562,075 km (0.077 R)
• M18: 3,708,830 km (0.117 R)
• M19: 3,932,778 km (0.101 R)
• M20: 4,072,054 km (0.069 R)
• M21: 4,212,826 km (0.074 R)
• M22: 4,711,884 km (0.114 R)
• M23: 4,832,909 km (0.081 R)
• M24: 5,147,064 km (0.061 R)
• M25: 5,496,076 km (0.104 R)
• M26: 5,623,683 km (0.089 R)
• M27: 5,795,422 km (0.086 R)
• M28: 6,012,488 km (0.113 R)
• M29: 6,217,587 km (0.115 R)
• M30: 6,514,688 km (0.077 R)
• M31: 6,786,059 km (0.12 R)
• M32: 7,797,191 km (0.101 R)
• M33: 8,214,868 km (0.057 R)
• M34: 8,344,868 km (0.087 R)
• M35: 8,508,379 km (0.096 R)
• M36: 8,623,420 km (0.117 R)
• M37: 8,739,059 km (0.072 R)
• M38: 8,971,833 km (0.106 R)
• M39: 9,274,170 km (0.09 R)
• M40: 9,392,652 km (0.095 R)
• M41: 9,889,018 km (0.064 R)
• M42: 10,605,442 km (0.109 R)
• M43: 10,889,528 km (0.1 R)
• M44: 11,230,312 km (0.05 R)
• M45: 12,292,008 km (0.061 R)
• M46: 12,459,707 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 10.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.15 AU - 2.71 AU

Year: 2663 Days

Day: 7 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,384,551 km

• M1: 128,804 km (0.092 R)
• M2: 220,208 km (0.074 R)
• M3: 393,143 km (0.074 R)
• M4: 550,819 km (0.067 R)
• M5: 704,157 km (0.085 R)
• M6: 814,710 km (0.082 R)
• M7: 891,903 km (0.11 R)
• M8: 1,012,778 km (0.093 R)
• M9: 1,249,142 km (0.103 R)
• M10: 1,479,673 km (0.115 R)
• M11: 1,787,246 km (0.052 R)
• M12: 1,864,139 km (0.08 R)
• M13: 2,088,087 km (0.094 R)
• M14: 2,251,598 km (0.07 R)
• M15: 2,334,924 km (0.085 R)
• M16: 2,519,228 km (0.101 R)
• M17: 2,591,334 km (0.081 R)
• M18: 2,708,320 km (0.118 R)
• M19: 3,193,765 km (0.113 R)
• M20: 3,272,005 km (0.057 R)
• M21: 3,772,110 km (0.102 R)
• M22: 3,871,742 km (0.119 R)
• M23: 4,141,767 km (0.114 R)
• M24: 4,435,278 km (0.092 R)
• M25: 4,628,857 km (0.073 R)
• M26: 5,061,046 km (0.09 R)
• M27: 5,581,646 km (0.088 R)
• M28: 6,022,062 km (0.11 R)
• M29: 6,335,021 km (0.117 R)
• M30: 6,533,388 km (0.091 R)
• M31: 6,653,515 km (0.084 R)
• M32: 6,754,045 km (0.098 R)
• M33: 6,936,404 km (0.04 R)
• M34: 7,058,925 km (0.113 R)
• M35: 7,202,689 km (0.105 R)
• M36: 7,576,983 km (0.116 R)
• M37: 7,808,710 km (0.059 R)
• M38: 7,872,438 km (0.085 R)
• M39: 8,064,372 km (0.114 R)
• M40: 8,257,952 km (0.069 R)
• M41: 8,322,728 km (0.079 R)
• M42: 9,838,005 km (0.107 R)
• M43: 9,998,822 km (0.093 R)
• M44: 10,230,101 km (0.061 R)
• M45: 10,346,338 km (0.101 R)
• M46: 10,910,622 km (0.106 R)
• M47: 11,053,188 km (0.1 R)
• M48: 11,172,567 km (0.085 R)
• M49: 11,726,977 km (0.107 R)
• M50: 12,044,424 km (0.066 R)
• M51: 12,167,244 km (0.08 R)
• M52: 12,241,145 km (0.119 R)
• M53: 12,438,913 km (0.107 R)
• M54: 12,812,758 km (0.083 R)
• M55: 13,266,040 km (0.109 R)
• M56: 13,418,331 km (0.117 R)
• M57: 13,647,963 km (0.063 R)
• M58: 14,344,341 km (0.082 R)
• M59: 14,710,108 km (0.072 R)
• M60: 15,237,890 km (0.076 R)
• M61: 15,745,026 km (0.094 R)
• M62: 16,014,153 km (0.101 R)
• M63: 16,584,270 km (0.096 R)
• M64: 16,913,086 km (0.12 R)
• M65: 17,438,025 km (0.111 R)
• M66: 17,688,602 km (0.093 R)
• M67: 17,940,375 km (0.108 R)
• M68: 18,137,096 km (0.098 R)
• M69: 18,249,743 km (0.093 R)
• M70: 18,617,605 km (0.05 R)
• M71: 18,902,289 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.8

Radius: 5.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.17 AU - 8.51 AU

Year: 13978 Days

Day: 19.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,384,551 km

• M1: 91,404 km (0.082 R)
• M2: 185,801 km (0.11 R)
• M3: 302,188 km (0.102 R)
• M4: 383,719 km (0.096 R)
• M5: 569,220 km (0.074 R)
• M6: 732,132 km (0.11 R)
• M7: 1,695,841 km (0.04 R)
• M8: 1,896,452 km (0.119 R)
• M9: 2,034,531 km (0.072 R)
• M10: 2,104,842 km (0.068 R)
• M11: 2,430,965 km (0.081 R)
• M12: 2,695,454 km (0.094 R)
• M13: 2,929,575 km (0.036 R)
• M14: 3,129,737 km (0.106 R)
• M15: 3,543,375 km (0.084 R)
• M16: 3,973,918 km (0.113 R)
• M17: 4,173,182 km (0.112 R)
• M18: 4,813,611 km (0.095 R)
• M19: 5,049,676 km (0.099 R)
• M20: 5,217,226 km (0.108 R)
• M21: 5,484,108 km (0.062 R)
• M22: 5,607,078 km (0.116 R)
• M23: 5,955,790 km (0.086 R)
• M24: 6,440,338 km (0.051 R)
• M25: 7,284,818 km (0.056 R)
• M26: 7,912,979 km (0.112 R)
• M27: 8,191,531 km (0.05 R)
• M28: 8,303,729 km (0.065 R)
• M29: 8,388,401 km (0.119 R)
• M30: 9,133,249 km (0.074 R)
• M31: 9,454,735 km (0.076 R)
• M32: 10,593,773 km (0.092 R)
• M33: 10,654,959 km (0.116 R)
• M34: 10,869,781 km (0.118 R)
• M35: 10,993,349 km (0.096 R)
• M36: 11,148,333 km (0.108 R)
• M37: 11,586,056 km (0.035 R)
• M38: 11,807,012 km (0.09 R)
• M39: 12,285,426 km (0.097 R)
• M40: 12,381,767 km (0.104 R)
• M41: 12,446,244 km (0.086 R)
• M42: 12,672,585 km (0.105 R)
• M43: 13,194,981 km (0.062 R)
• M44: 13,260,804 km (0.064 R)
• M45: 13,491,933 km (0.071 R)
• M46: 14,497,679 km (0.09 R)
• M47: 16,121,415 km (0.099 R)
• M48: 16,226,881 km (0.078 R)
• M49: 16,403,407 km (0.072 R)
• M50: 16,615,985 km (0.064 R)
• M51: 18,239,571 km (0.11 R)
• M52: 19,988,519 km (0.102 R)
• M53: 20,443,447 km (0.043 R)
• M54: 20,519,742 km (0.066 R)
• M55: 20,901,964 km (0.062 R)
• M56: 21,286,580 km (0.084 R)
• M57: 21,829,022 km (0.078 R)
• M58: 22,375,952 km (0.068 R)
• M59: 23,046,150 km (0.096 R)
• M60: 23,363,896 km (0.06 R)
• M61: 23,523,218 km (0.12 R)
• M62: 24,689,633 km (0.041 R)
• M63: 24,973,869 km (0.1 R)
• M64: 25,381,972 km (0.094 R)
• M65: 27,623,396 km (0.028 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit