🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 9.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.61 AU

Year: 1078 Days

Day: 8.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,735,934 km

• M1: 115,190 km (0.11 R)
• M2: 183,706 km (0.094 R)
• M3: 299,794 km (0.059 R)
• M4: 372,648 km (0.06 R)
• M5: 487,091 km (0.1 R)
• M6: 563,086 km (0.101 R)
• M7: 648,656 km (0.116 R)
• M8: 738,864 km (0.113 R)
• M9: 850,015 km (0.1 R)
• M10: 961,466 km (0.091 R)
• M11: 1,042,398 km (0.065 R)
• M12: 1,156,242 km (0.057 R)
• M13: 1,293,423 km (0.048 R)
• M14: 1,442,722 km (0.096 R)
• M15: 1,529,638 km (0.094 R)
• M16: 1,611,618 km (0.102 R)
• M17: 1,758,523 km (0.062 R)
• M18: 2,141,643 km (0.095 R)
• M19: 2,210,608 km (0.052 R)
• M20: 2,374,567 km (0.115 R)
• M21: 2,446,075 km (0.115 R)
• M22: 2,518,181 km (0.079 R)
• M23: 2,697,848 km (0.115 R)
• M24: 2,932,717 km (0.081 R)
• M25: 3,009,610 km (0.101 R)
• M26: 3,130,485 km (0.04 R)
• M27: 3,332,891 km (0.052 R)
• M28: 3,440,153 km (0.083 R)
• M29: 3,630,591 km (0.099 R)
• M30: 3,694,918 km (0.096 R)
• M31: 3,787,369 km (0.109 R)
• M32: 3,993,665 km (0.096 R)
• M33: 4,310,064 km (0.103 R)
• M34: 4,565,129 km (0.119 R)
• M35: 4,754,669 km (0.111 R)
• M36: 5,090,068 km (0.11 R)
• M37: 5,783,753 km (0.087 R)
• M38: 5,880,692 km (0.043 R)
• M39: 5,945,468 km (0.114 R)
• M40: 6,065,146 km (0.091 R)
• M41: 6,196,643 km (0.104 R)
• M42: 6,406,678 km (0.1 R)
• M43: 7,142,850 km (0.052 R)
• M44: 7,351,539 km (0.053 R)
• M45: 7,433,219 km (0.035 R)
• M46: 7,727,478 km (0.092 R)
• M47: 7,882,013 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.9

Radius: 13

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.8 AU - 2.04 AU

Year: 1870 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,735,934 km

• M1: 284,834 km (0.119 R)
• M2: 390,600 km (0.097 R)
• M3: 630,555 km (0.049 R)
• M4: 801,246 km (0.117 R)
• M5: 971,937 km (0.11 R)
• M6: 1,128,417 km (0.11 R)
• M7: 1,331,870 km (0.106 R)
• M8: 1,598,752 km (0.12 R)
• M9: 1,691,653 km (0.091 R)
• M10: 1,829,283 km (0.078 R)
• M11: 1,937,741 km (0.119 R)
• M12: 2,184,279 km (0.112 R)
• M13: 2,525,212 km (0.089 R)
• M14: 2,807,952 km (0.103 R)
• M15: 2,921,497 km (0.083 R)
• M16: 3,075,283 km (0.028 R)
• M17: 3,179,254 km (0.111 R)
• M18: 3,337,678 km (0.104 R)
• M19: 3,800,684 km (0.101 R)
• M20: 3,954,919 km (0.112 R)
• M21: 4,183,056 km (0.118 R)
• M22: 4,298,695 km (0.075 R)
• M23: 4,712,333 km (0.11 R)
• M24: 4,893,496 km (0.106 R)
• M25: 5,123,278 km (0.092 R)
• M26: 5,340,943 km (0.073 R)
• M27: 5,561,899 km (0.059 R)
• M28: 5,818,011 km (0.079 R)
• M29: 5,914,950 km (0.077 R)
• M30: 6,225,964 km (0.098 R)
• M31: 6,341,903 km (0.103 R)
• M32: 6,592,778 km (0.111 R)
• M33: 6,761,824 km (0.097 R)
• M34: 6,932,365 km (0.083 R)
• M35: 7,035,438 km (0.092 R)
• M36: 7,156,164 km (0.066 R)
• M37: 7,312,643 km (0.09 R)
• M38: 7,593,438 km (0.12 R)
• M39: 7,824,417 km (0.085 R)
• M40: 8,147,848 km (0.053 R)
• M41: 8,475,767 km (0.119 R)
• M42: 8,975,872 km (0.043 R)
• M43: 9,163,468 km (0.079 R)
• M44: 9,542,699 km (0.09 R)
• M45: 9,657,590 km (0.109 R)
• M46: 10,024,105 km (0.109 R)
• M47: 10,316,718 km (0.105 R)
• M48: 10,473,945 km (0.109 R)
• M49: 10,632,070 km (0.028 R)
• M50: 11,070,691 km (0.077 R)
• M51: 11,171,221 km (0.104 R)
• M52: 11,760,487 km (0.119 R)
• M53: 12,110,546 km (0.074 R)
• M54: 12,255,806 km (0.084 R)
• M55: 12,589,708 km (0.12 R)
• M56: 12,673,782 km (0.064 R)
• M57: 12,926,752 km (0.112 R)
• M58: 13,160,274 km (0.057 R)
• M59: 13,245,395 km (0.117 R)
• M60: 13,373,601 km (0.119 R)
• M61: 13,782,302 km (0.103 R)
• M62: 13,912,303 km (0.067 R)
• M63: 14,107,977 km (0.062 R)
• M64: 14,348,381 km (0.053 R)
• M65: 14,436,045 km (0.085 R)
• M66: 14,656,253 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.44 AU - 2.74 AU

Year: 2930 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,735,934 km

• M1: 149,897 km (0.061 R)
• M2: 225,743 km (0.077 R)
• M3: 419,921 km (0.056 R)
• M4: 507,137 km (0.07 R)
• M5: 575,353 km (0.104 R)
• M6: 665,711 km (0.04 R)
• M7: 751,580 km (0.1 R)
• M8: 935,884 km (0.057 R)
• M9: 1,022,801 km (0.089 R)
• M10: 1,101,190 km (0.039 R)
• M11: 1,216,979 km (0.111 R)
• M12: 1,300,604 km (0.034 R)
• M13: 1,511,986 km (0.107 R)
• M14: 1,708,108 km (0.089 R)
• M15: 1,968,558 km (0.105 R)
• M16: 2,256,833 km (0.063 R)
• M17: 2,466,719 km (0.084 R)
• M18: 2,589,539 km (0.051 R)
• M19: 2,777,733 km (0.103 R)
• M20: 2,986,721 km (0.057 R)
• M21: 3,118,068 km (0.098 R)
• M22: 3,251,211 km (0.077 R)
• M23: 3,318,530 km (0.118 R)
• M24: 3,403,352 km (0.119 R)
• M25: 3,471,718 km (0.099 R)
• M26: 3,609,946 km (0.049 R)
• M27: 3,803,077 km (0.087 R)
• M28: 3,891,938 km (0.107 R)
• M29: 4,217,762 km (0.047 R)
• M30: 4,627,960 km (0.102 R)
• M31: 4,818,697 km (0.107 R)
• M32: 6,692,710 km (0.107 R)
• M33: 6,778,878 km (0.056 R)
• M34: 7,083,310 km (0.039 R)
• M35: 7,481,240 km (0.041 R)
• M36: 7,795,994 km (0.089 R)
• M37: 8,114,936 km (0.054 R)
• M38: 8,531,417 km (0.116 R)
• M39: 8,860,083 km (0.086 R)
• M40: 8,978,565 km (0.106 R)
• M41: 9,578,602 km (0.107 R)
• M42: 10,241,321 km (0.08 R)
• M43: 10,640,897 km (0.114 R)
• M44: 11,327,102 km (0.111 R)
• M45: 11,662,500 km (0.036 R)
• M46: 12,528,672 km (0.109 R)
• M47: 12,688,443 km (0.082 R)
• M48: 12,875,590 km (0.095 R)
• M49: 13,036,856 km (0.109 R)
• M50: 13,117,639 km (0.055 R)
• M51: 15,648,536 km (0.053 R)
• M52: 15,734,554 km (0.117 R)
• M53: 15,993,359 km (0.071 R)
• M54: 17,219,912 km (0.037 R)
• M55: 17,665,265 km (0.089 R)
• M56: 18,024,299 km (0.091 R)
• M57: 18,114,507 km (0.062 R)
• M58: 18,265,002 km (0.029 R)
• M59: 18,476,534 km (0.041 R)
• M60: 18,932,508 km (0.071 R)
• M61: 19,422,890 km (0.094 R)
• M62: 19,638,760 km (0.074 R)
• M63: 19,731,660 km (0.088 R)
• M64: 20,291,306 km (0.078 R)
• M65: 20,385,103 km (0.041 R)
• M66: 20,635,829 km (0.117 R)
• M67: 20,730,226 km (0.106 R)
• M68: 21,204,002 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 13.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.17 AU - 5.97 AU

Year: 8025 Days

Day: 12.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,735,934 km

• M1: 188,793 km (0.091 R)
• M2: 349,610 km (0.071 R)
• M3: 496,067 km (0.032 R)
• M4: 701,764 km (0.114 R)
• M5: 938,427 km (0.074 R)
• M6: 1,107,024 km (0.077 R)
• M7: 1,300,753 km (0.111 R)
• M8: 1,402,031 km (0.086 R)
• M9: 1,675,496 km (0.086 R)
• M10: 1,851,423 km (0.055 R)
• M11: 2,169,917 km (0.095 R)
• M12: 2,309,492 km (0.081 R)
• M13: 2,452,208 km (0.116 R)
• M14: 3,269,611 km (0.097 R)
• M15: 3,369,842 km (0.105 R)
• M16: 3,512,109 km (0.11 R)
• M17: 4,297,348 km (0.036 R)
• M18: 4,653,541 km (0.095 R)
• M19: 6,423,733 km (0.065 R)
• M20: 6,728,763 km (0.106 R)
• M21: 6,960,789 km (0.107 R)
• M22: 7,142,999 km (0.093 R)
• M23: 7,379,663 km (0.083 R)
• M24: 7,592,391 km (0.059 R)
• M25: 8,463,051 km (0.094 R)
• M26: 9,250,833 km (0.097 R)
• M27: 9,393,998 km (0.11 R)
• M28: 9,509,039 km (0.117 R)
• M29: 10,565,798 km (0.112 R)
• M30: 11,077,722 km (0.087 R)
• M31: 11,659,658 km (0.052 R)
• M32: 11,907,542 km (0.074 R)
• M33: 12,220,052 km (0.105 R)
• M34: 13,109,411 km (0.119 R)
• M35: 13,270,378 km (0.093 R)
• M36: 14,882,894 km (0.081 R)
• M37: 15,051,042 km (0.098 R)
• M38: 15,490,860 km (0.076 R)
• M39: 17,010,774 km (0.046 R)
• M40: 17,967,003 km (0.076 R)
• M41: 18,541,908 km (0.102 R)
• M42: 18,758,975 km (0.089 R)
• M43: 19,013,441 km (0.093 R)
• M44: 20,079,475 km (0.109 R)
• M45: 20,676,071 km (0.112 R)
• M46: 22,001,359 km (0.114 R)
• M47: 23,120,052 km (0.107 R)
• M48: 24,059,975 km (0.11 R)
• M49: 26,423,322 km (0.088 R)
• M50: 27,735,894 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit