🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.8 AU - 2 AU

Year: 1003 Days

Day: 33.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,815,623 km

• M1: 654,191 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 12.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.63 AU - 6.01 AU

Year: 5376 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,815,623 km

• M1: 202,107 km (0.107 R)
• M2: 295,306 km (0.084 R)
• M3: 417,228 km (0.063 R)
• M4: 540,048 km (0.103 R)
• M5: 714,479 km (0.087 R)
• M6: 964,457 km (0.075 R)
• M7: 1,093,112 km (0.106 R)
• M8: 1,305,541 km (0.117 R)
• M9: 1,465,910 km (0.094 R)
• M10: 1,548,637 km (0.084 R)
• M11: 1,684,472 km (0.115 R)
• M12: 1,860,250 km (0.112 R)
• M13: 2,502,922 km (0.086 R)
• M14: 2,911,923 km (0.089 R)
• M15: 3,497,598 km (0.116 R)
• M16: 3,838,831 km (0.105 R)
• M17: 4,025,380 km (0.119 R)
• M18: 4,480,307 km (0.056 R)
• M19: 4,578,293 km (0.102 R)
• M20: 5,361,438 km (0.104 R)
• M21: 5,808,586 km (0.062 R)
• M22: 5,996,331 km (0.07 R)
• M23: 6,682,986 km (0.116 R)
• M24: 7,050,099 km (0.116 R)
• M25: 7,221,688 km (0.037 R)
• M26: 7,308,155 km (0.102 R)
• M27: 7,774,452 km (0.03 R)
• M28: 8,041,035 km (0.112 R)
• M29: 8,280,691 km (0.057 R)
• M30: 8,859,036 km (0.065 R)
• M31: 9,199,970 km (0.109 R)
• M32: 9,798,960 km (0.053 R)
• M33: 9,958,730 km (0.115 R)
• M34: 10,410,665 km (0.106 R)
• M35: 10,508,353 km (0.08 R)
• M36: 11,067,849 km (0.082 R)
• M37: 11,267,712 km (0.065 R)
• M38: 11,536,090 km (0.046 R)
• M39: 11,806,414 km (0.117 R)
• M40: 11,942,398 km (0.083 R)
• M41: 12,560,985 km (0.096 R)
• M42: 13,330,965 km (0.092 R)
• M43: 13,579,298 km (0.106 R)
• M44: 14,152,557 km (0.113 R)
• M45: 14,260,866 km (0.12 R)
• M46: 14,733,595 km (0.092 R)
• M47: 14,880,201 km (0.118 R)
• M48: 15,211,560 km (0.118 R)
• M49: 15,657,362 km (0.058 R)
• M50: 16,182,750 km (0.103 R)
• M51: 17,405,563 km (0.085 R)
• M52: 17,638,038 km (0.067 R)
• M53: 17,871,710 km (0.102 R)
• M54: 18,697,490 km (0.089 R)
• M55: 19,656,412 km (0.063 R)
• M56: 21,042,287 km (0.108 R)
• M57: 21,124,715 km (0.1 R)
• M58: 21,331,460 km (0.104 R)
• M59: 21,455,925 km (0.114 R)
• M60: 21,705,305 km (0.035 R)
• M61: 23,094,470 km (0.11 R)
• M62: 23,392,769 km (0.029 R)
• M63: 23,521,124 km (0.104 R)
• M64: 23,606,694 km (0.108 R)
• M65: 24,382,209 km (0.117 R)
• M66: 24,512,210 km (0.08 R)
• M67: 25,297,449 km (0.056 R)
• M68: 25,869,661 km (0.045 R)
• M69: 26,401,631 km (0.106 R)
• M70: 27,026,950 km (0.073 R)
• M71: 27,341,404 km (0.088 R)
• M72: 28,064,710 km (0.08 R)
• M73: 28,292,099 km (0.105 R)
• M74: 28,702,745 km (0.089 R)
• M75: 29,023,632 km (0.059 R)
• M76: 29,391,793 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.2

Radius: 12.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.14 AU - 6.82 AU

Year: 5599 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,815,623 km

• M1: 235,617 km (0.114 R)
• M2: 327,021 km (0.054 R)
• M3: 497,263 km (0.105 R)
• M4: 722,408 km (0.07 R)
• M5: 826,827 km (0.097 R)
• M6: 1,064,389 km (0.067 R)
• M7: 1,222,963 km (0.097 R)
• M8: 1,337,555 km (0.033 R)
• M9: 1,469,500 km (0.096 R)
• M10: 1,789,939 km (0.064 R)
• M11: 2,179,192 km (0.088 R)
• M12: 2,320,263 km (0.115 R)
• M13: 2,562,312 km (0.103 R)
• M14: 3,194,663 km (0.077 R)
• M15: 3,355,779 km (0.052 R)
• M16: 3,704,941 km (0.091 R)
• M17: 4,760,503 km (0.083 R)
• M18: 4,862,679 km (0.082 R)
• M19: 5,342,738 km (0.118 R)
• M20: 5,729,150 km (0.101 R)
• M21: 6,169,117 km (0.074 R)
• M22: 6,370,775 km (0.115 R)
• M23: 6,551,788 km (0.104 R)
• M24: 6,665,782 km (0.108 R)
• M25: 6,757,485 km (0.083 R)
• M26: 6,942,239 km (0.085 R)
• M27: 7,794,049 km (0.095 R)
• M28: 7,915,074 km (0.085 R)
• M29: 8,158,918 km (0.09 R)
• M30: 9,133,249 km (0.049 R)
• M31: 9,543,746 km (0.104 R)
• M32: 9,621,387 km (0.032 R)
• M33: 9,803,298 km (0.11 R)
• M34: 10,223,518 km (0.089 R)
• M35: 10,356,062 km (0.117 R)
• M36: 10,596,167 km (0.104 R)
• M37: 10,784,062 km (0.081 R)
• M38: 11,218,045 km (0.118 R)
• M39: 11,437,056 km (0.076 R)
• M40: 11,629,888 km (0.083 R)
• M41: 11,935,217 km (0.069 R)
• M42: 12,610,502 km (0.084 R)
• M43: 13,500,909 km (0.101 R)
• M44: 14,174,847 km (0.074 R)
• M45: 15,009,902 km (0.118 R)
• M46: 15,100,409 km (0.085 R)
• M47: 15,494,450 km (0.084 R)
• M48: 15,677,408 km (0.057 R)
• M49: 15,830,447 km (0.083 R)
• M50: 16,946,896 km (0.099 R)
• M51: 17,261,650 km (0.069 R)
• M52: 17,960,720 km (0.12 R)
• M53: 18,701,379 km (0.077 R)
• M54: 18,863,843 km (0.099 R)
• M55: 19,026,605 km (0.063 R)
• M56: 19,386,538 km (0.097 R)
• M57: 19,484,973 km (0.117 R)
• M58: 19,814,687 km (0.085 R)
• M59: 20,647,049 km (0.099 R)
• M60: 20,747,729 km (0.055 R)
• M61: 20,949,387 km (0.097 R)
• M62: 21,151,942 km (0.099 R)
• M63: 21,287,179 km (0.078 R)
• M64: 21,490,781 km (0.103 R)
• M65: 21,968,148 km (0.079 R)
• M66: 22,105,180 km (0.095 R)
• M67: 22,208,253 km (0.103 R)
• M68: 22,864,090 km (0.089 R)
• M69: 23,211,905 km (0.071 R)
• M70: 23,386,336 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 10.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.98 AU - 6.74 AU

Year: 6141 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,815,623 km

• M1: 143,315 km (0.045 R)
• M2: 329,115 km (0.027 R)
• M3: 463,604 km (0.074 R)
• M4: 594,502 km (0.102 R)
• M5: 926,609 km (0.109 R)
• M6: 1,179,130 km (0.07 R)
• M7: 1,418,337 km (0.114 R)
• M8: 1,692,401 km (0.077 R)
• M9: 1,904,231 km (0.061 R)
• M10: 2,248,755 km (0.067 R)
• M11: 2,525,810 km (0.089 R)
• M12: 2,904,742 km (0.085 R)
• M13: 3,089,346 km (0.091 R)
• M14: 3,277,989 km (0.036 R)
• M15: 3,917,071 km (0.098 R)
• M16: 4,487,787 km (0.096 R)
• M17: 4,946,902 km (0.091 R)
• M18: 5,420,978 km (0.056 R)
• M19: 5,563,096 km (0.077 R)
• M20: 5,822,349 km (0.119 R)
• M21: 6,085,492 km (0.104 R)
• M22: 6,684,332 km (0.09 R)
• M23: 6,837,071 km (0.112 R)
• M24: 8,558,644 km (0.111 R)
• M25: 9,296,760 km (0.109 R)
• M26: 10,090,227 km (0.092 R)
• M27: 10,195,394 km (0.065 R)
• M28: 10,797,825 km (0.072 R)
• M29: 10,905,386 km (0.063 R)
• M30: 11,266,365 km (0.075 R)
• M31: 11,339,070 km (0.106 R)
• M32: 11,558,081 km (0.064 R)
• M33: 11,815,389 km (0.093 R)
• M34: 12,673,932 km (0.116 R)
• M35: 13,475,477 km (0.116 R)
• M36: 14,136,251 km (0.088 R)
• M37: 14,648,773 km (0.087 R)
• M38: 14,887,382 km (0.098 R)
• M39: 16,099,573 km (0.106 R)
• M40: 16,222,543 km (0.108 R)
• M41: 16,428,090 km (0.086 R)
• M42: 16,675,974 km (0.064 R)
• M43: 16,925,204 km (0.088 R)
• M44: 17,385,217 km (0.067 R)
• M45: 17,891,756 km (0.073 R)
• M46: 18,104,185 km (0.106 R)
• M47: 18,403,081 km (0.104 R)
• M48: 19,266,111 km (0.113 R)
• M49: 19,483,926 km (0.117 R)
• M50: 19,571,291 km (0.058 R)
• M51: 20,452,123 km (0.113 R)
• M52: 20,942,056 km (0.118 R)
• M53: 21,525,937 km (0.08 R)
• M54: 21,706,801 km (0.063 R)
• M55: 22,069,875 km (0.086 R)
• M56: 22,986,311 km (0.106 R)
• M57: 23,868,490 km (0.111 R)
• M58: 24,478,400 km (0.117 R)
• M59: 24,714,316 km (0.058 R)
• M60: 24,951,130 km (0.054 R)
• M61: 25,045,975 km (0.088 R)
• M62: 26,290,629 km (0.111 R)
• M63: 27,212,900 km (0.044 R)
• M64: 27,800,819 km (0.094 R)
• M65: 27,899,255 km (0.116 R)
• M66: 28,294,044 km (0.073 R)
• M67: 28,839,777 km (0.085 R)
• M68: 28,939,409 km (0.059 R)
• M69: 29,289,019 km (0.043 R)
• M70: 29,891,450 km (0.064 R)
• M71: 30,599,496 km (0.048 R)
• M72: 31,057,715 km (0.097 R)
• M73: 32,912,728 km (0.103 R)
• M74: 33,068,909 km (0.116 R)
• M75: 33,539,095 km (0.083 R)
• M76: 33,801,190 km (0.108 R)
• M77: 33,958,866 km (0.05 R)
• M78: 34,064,034 km (0.057 R)
• M79: 35,122,139 km (0.074 R)
• M80: 35,228,503 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit