🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 10.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.56 AU - 0.8 AU

Year: 394 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,397,527 km

• M1: 133,441 km (0.087 R)
• M2: 220,358 km (0.097 R)
• M3: 297,251 km (0.115 R)
• M4: 386,411 km (0.106 R)
• M5: 468,989 km (0.066 R)
• M6: 548,875 km (0.12 R)
• M7: 644,916 km (0.119 R)
• M8: 787,633 km (0.112 R)
• M9: 867,967 km (0.062 R)
• M10: 941,719 km (0.106 R)
• M11: 1,037,312 km (0.052 R)
• M12: 1,149,809 km (0.077 R)
• M13: 1,245,851 km (0.101 R)
• M14: 1,319,603 km (0.114 R)
• M15: 1,431,502 km (0.09 R)
• M16: 1,516,474 km (0.074 R)
• M17: 1,668,764 km (0.118 R)
• M18: 1,750,744 km (0.058 R)
• M19: 1,834,219 km (0.111 R)
• M20: 1,919,041 km (0.094 R)
• M21: 2,005,210 km (0.062 R)
• M22: 2,084,347 km (0.119 R)
• M23: 2,156,005 km (0.056 R)
• M24: 2,293,335 km (0.085 R)
• M25: 2,398,353 km (0.075 R)
• M26: 2,478,089 km (0.076 R)
• M27: 2,608,538 km (0.094 R)
• M28: 2,727,468 km (0.107 R)
• M29: 2,806,306 km (0.091 R)
• M30: 2,904,742 km (0.116 R)
• M31: 2,999,437 km (0.055 R)
• M32: 3,095,330 km (0.11 R)
• M33: 3,201,993 km (0.085 R)
• M34: 3,310,002 km (0.097 R)
• M35: 3,414,123 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 8.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 512 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,397,527 km

• M1: 118,332 km (0.064 R)
• M2: 174,581 km (0.077 R)
• M3: 260,151 km (0.073 R)
• M4: 338,989 km (0.069 R)
• M5: 428,000 km (0.113 R)
• M6: 529,427 km (0.06 R)
• M7: 595,250 km (0.082 R)
• M8: 657,183 km (0.095 R)
• M9: 717,771 km (0.083 R)
• M10: 803,041 km (0.102 R)
• M11: 888,163 km (0.032 R)
• M12: 1,017,415 km (0.025 R)
• M13: 1,148,912 km (0.111 R)
• M14: 1,236,726 km (0.079 R)
• M15: 1,304,194 km (0.089 R)
• M16: 1,410,110 km (0.11 R)
• M17: 1,490,294 km (0.104 R)
• M18: 1,586,785 km (0.09 R)
• M19: 1,821,504 km (0.069 R)
• M20: 1,888,374 km (0.039 R)
• M21: 1,993,092 km (0.098 R)
• M22: 2,083,599 km (0.072 R)
• M23: 2,148,225 km (0.084 R)
• M24: 2,235,740 km (0.062 R)
• M25: 2,335,372 km (0.11 R)
• M26: 2,482,128 km (0.066 R)
• M27: 2,539,424 km (0.116 R)
• M28: 2,708,021 km (0.075 R)
• M29: 2,838,470 km (0.076 R)
• M30: 2,904,443 km (0.036 R)
• M31: 3,019,633 km (0.107 R)
• M32: 3,167,436 km (0.103 R)
• M33: 3,254,651 km (0.103 R)
• M34: 3,368,046 km (0.112 R)
• M35: 3,527,817 km (0.059 R)
• M36: 3,644,354 km (0.094 R)
• M37: 3,736,057 km (0.096 R)
• M38: 3,795,298 km (0.118 R)
• M39: 3,848,256 km (0.113 R)
• M40: 3,914,827 km (0.048 R)
• M41: 4,001,893 km (0.106 R)
• M42: 4,123,516 km (0.085 R)
• M43: 4,225,841 km (0.117 R)
• M44: 4,315,300 km (0.064 R)
• M45: 4,461,009 km (0.1 R)
• M46: 4,538,051 km (0.059 R)
• M47: 4,657,879 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 15

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 1127 Days

Day: 9.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 19,397,527 km

• M1: 209,287 km (0.112 R)
• M2: 320,738 km (0.088 R)
• M3: 420,669 km (0.057 R)
• M4: 520,750 km (0.1 R)
• M5: 650,452 km (0.118 R)
• M6: 753,375 km (0.071 R)
• M7: 934,687 km (0.117 R)
• M8: 1,038,957 km (0.11 R)
• M9: 1,696,889 km (0.103 R)
• M10: 1,799,363 km (0.054 R)
• M11: 2,190,113 km (0.09 R)
• M12: 2,333,428 km (0.102 R)
• M13: 2,533,141 km (0.108 R)
• M14: 3,006,468 km (0.111 R)
• M15: 3,155,169 km (0.114 R)
• M16: 3,282,925 km (0.079 R)
• M17: 3,400,659 km (0.083 R)
• M18: 3,604,112 km (0.073 R)
• M19: 3,713,468 km (0.049 R)
• M20: 3,861,121 km (0.041 R)
• M21: 3,960,604 km (0.083 R)
• M22: 4,149,695 km (0.11 R)
• M23: 4,251,721 km (0.077 R)
• M24: 4,589,363 km (0.097 R)
• M25: 4,801,493 km (0.057 R)
• M26: 5,098,595 km (0.107 R)
• M27: 5,235,626 km (0.075 R)
• M28: 5,387,917 km (0.109 R)
• M29: 5,583,741 km (0.082 R)
• M30: 5,767,896 km (0.094 R)
• M31: 6,040,612 km (0.112 R)
• M32: 6,273,536 km (0.113 R)
• M33: 6,465,022 km (0.095 R)
• M34: 6,733,400 km (0.1 R)
• M35: 6,914,414 km (0.087 R)
• M36: 7,250,560 km (0.062 R)
• M37: 7,576,384 km (0.115 R)
• M38: 7,686,189 km (0.075 R)
• M39: 7,796,443 km (0.09 R)
• M40: 7,939,009 km (0.106 R)
• M41: 8,114,338 km (0.059 R)
• M42: 8,371,796 km (0.032 R)
• M43: 8,501,497 km (0.116 R)
• M44: 9,027,334 km (0.07 R)
• M45: 9,127,116 km (0.054 R)
• M46: 9,277,462 km (0.096 R)
• M47: 9,529,833 km (0.089 R)
• M48: 9,938,535 km (0.107 R)
• M49: 10,422,633 km (0.119 R)
• M50: 10,896,709 km (0.075 R)
• M51: 11,038,677 km (0.083 R)
• M52: 11,163,292 km (0.118 R)
• M53: 11,395,917 km (0.094 R)
• M54: 11,521,878 km (0.12 R)
• M55: 11,829,900 km (0.066 R)
• M56: 12,490,824 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 8.3

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.92 AU - 2.44 AU

Year: 2263 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,397,527 km

• M1: 108,159 km (0.112 R)
• M2: 230,979 km (0.089 R)
• M3: 283,338 km (0.09 R)
• M4: 536,458 km (0.106 R)
• M5: 647,759 km (0.114 R)
• M6: 720,314 km (0.088 R)
• M7: 786,137 km (0.086 R)
• M8: 1,203,066 km (0.089 R)
• M9: 1,270,984 km (0.114 R)
• M10: 1,340,397 km (0.062 R)
• M11: 1,458,878 km (0.104 R)
• M12: 1,568,683 km (0.076 R)
• M13: 1,643,333 km (0.107 R)
• M14: 1,835,416 km (0.063 R)
• M15: 1,927,718 km (0.081 R)
• M16: 2,158,099 km (0.118 R)
• M17: 2,615,868 km (0.119 R)
• M18: 2,810,495 km (0.114 R)
• M19: 3,213,811 km (0.097 R)
• M20: 3,785,574 km (0.11 R)
• M21: 4,091,801 km (0.08 R)
• M22: 4,195,771 km (0.105 R)
• M23: 4,318,143 km (0.044 R)
• M24: 4,965,901 km (0.06 R)
• M25: 5,207,203 km (0.062 R)
• M26: 5,490,541 km (0.116 R)
• M27: 6,052,730 km (0.113 R)
• M28: 6,572,134 km (0.046 R)
• M29: 6,653,365 km (0.086 R)
• M30: 6,714,401 km (0.088 R)
• M31: 6,878,360 km (0.109 R)
• M32: 7,314,887 km (0.07 R)
• M33: 7,441,297 km (0.101 R)
• M34: 7,803,474 km (0.101 R)
• M35: 8,302,383 km (0.078 R)
• M36: 8,500,600 km (0.082 R)
• M37: 8,744,744 km (0.111 R)
• M38: 9,744,805 km (0.08 R)
• M39: 9,953,794 km (0.032 R)
• M40: 10,187,765 km (0.046 R)
• M41: 10,852,578 km (0.118 R)
• M42: 11,433,616 km (0.078 R)
• M43: 11,727,875 km (0.091 R)
• M44: 11,851,143 km (0.12 R)
• M45: 11,925,493 km (0.1 R)
• M46: 12,424,253 km (0.106 R)
• M47: 12,676,176 km (0.084 R)
• M48: 12,955,325 km (0.12 R)
• M49: 13,185,108 km (0.047 R)
• M50: 13,390,655 km (0.101 R)
• M51: 13,545,489 km (0.109 R)
• M52: 13,778,712 km (0.101 R)
• M53: 13,987,251 km (0.071 R)
• M54: 14,592,524 km (0.051 R)
• M55: 14,672,110 km (0.101 R)
• M56: 14,778,474 km (0.073 R)
• M57: 15,638,513 km (0.064 R)
• M58: 15,856,028 km (0.116 R)
• M59: 15,965,085 km (0.049 R)
• M60: 16,156,720 km (0.079 R)
• M61: 16,239,148 km (0.069 R)
• M62: 16,349,102 km (0.119 R)
• M63: 16,680,611 km (0.093 R)
• M64: 16,986,539 km (0.071 R)
• M65: 17,126,114 km (0.084 R)
• M66: 17,490,983 km (0.076 R)
• M67: 17,575,655 km (0.112 R)
• M68: 17,716,876 km (0.048 R)
• M69: 17,915,243 km (0.096 R)
• M70: 18,028,937 km (0.116 R)
• M71: 18,199,927 km (0.105 R)
• M72: 18,285,647 km (0.118 R)
• M73: 18,342,793 km (0.11 R)
• M74: 19,208,067 km (0.12 R)
• M75: 19,411,969 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 10.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.12 AU - 5.58 AU

Year: 8698 Days

Day: 8.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 157.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,397,527 km

• M1: 177,273 km (0.087 R)
• M2: 468,541 km (0.079 R)
• M3: 621,430 km (0.115 R)
• M4: 898,036 km (0.098 R)
• M5: 1,019,659 km (0.105 R)
• M6: 1,280,109 km (0.058 R)
• M7: 1,647,821 km (0.089 R)
• M8: 1,863,391 km (0.102 R)
• M9: 1,968,110 km (0.119 R)
• M10: 2,449,516 km (0.103 R)
• M11: 3,880,120 km (0.067 R)
• M12: 4,428,845 km (0.115 R)
• M13: 4,838,444 km (0.107 R)
• M14: 5,297,410 km (0.03 R)
• M15: 5,485,006 km (0.101 R)
• M16: 5,579,552 km (0.08 R)
• M17: 6,878,809 km (0.109 R)
• M18: 7,001,480 km (0.09 R)
• M19: 7,104,253 km (0.09 R)
• M20: 8,116,133 km (0.12 R)
• M21: 8,419,817 km (0.09 R)
• M22: 8,573,005 km (0.119 R)
• M23: 8,705,100 km (0.105 R)
• M24: 9,375,747 km (0.098 R)
• M25: 9,443,665 km (0.072 R)
• M26: 9,557,359 km (0.083 R)
• M27: 9,671,502 km (0.053 R)
• M28: 9,740,168 km (0.108 R)
• M29: 10,039,663 km (0.109 R)
• M30: 10,202,276 km (0.107 R)
• M31: 10,295,625 km (0.067 R)
• M32: 10,436,097 km (0.108 R)
• M33: 11,028,205 km (0.101 R)
• M34: 11,268,160 km (0.112 R)
• M35: 11,412,971 km (0.103 R)
• M36: 11,485,526 km (0.101 R)
• M37: 11,582,615 km (0.054 R)
• M38: 12,643,563 km (0.027 R)
• M39: 12,743,794 km (0.116 R)
• M40: 12,970,435 km (0.092 R)
• M41: 13,249,135 km (0.11 R)
• M42: 13,786,790 km (0.09 R)
• M43: 14,305,446 km (0.108 R)
• M44: 14,646,080 km (0.107 R)
• M45: 15,442,240 km (0.078 R)
• M46: 15,603,208 km (0.088 R)
• M47: 15,683,841 km (0.117 R)
• M48: 15,980,793 km (0.111 R)
• M49: 17,048,772 km (0.118 R)
• M50: 18,309,583 km (0.04 R)
• M51: 18,451,551 km (0.051 R)
• M52: 18,650,815 km (0.106 R)
• M53: 18,879,550 km (0.079 R)
• M54: 19,080,460 km (0.115 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: 389 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit