🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 9.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.35 AU - 3.33 AU

Year: 2032 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,644,157 km

• M1: 193,879 km (0.079 R)
• M2: 312,061 km (0.115 R)
• M3: 532,718 km (0.103 R)
• M4: 643,720 km (0.07 R)
• M5: 839,543 km (0.026 R)
• M6: 918,681 km (0.114 R)
• M7: 1,020,257 km (0.095 R)
• M8: 1,090,269 km (0.106 R)
• M9: 1,283,251 km (0.065 R)
• M10: 2,098,260 km (0.057 R)
• M11: 2,407,179 km (0.09 R)
• M12: 2,488,411 km (0.101 R)
• M13: 2,632,773 km (0.114 R)
• M14: 2,937,205 km (0.036 R)
• M15: 3,320,474 km (0.105 R)
• M16: 3,388,392 km (0.042 R)
• M17: 3,548,910 km (0.088 R)
• M18: 3,782,433 km (0.113 R)
• M19: 4,281,192 km (0.119 R)
• M20: 4,396,681 km (0.091 R)
• M21: 4,572,010 km (0.064 R)
• M22: 4,681,665 km (0.106 R)
• M23: 4,775,164 km (0.027 R)
• M24: 5,225,454 km (0.069 R)
• M25: 5,357,997 km (0.08 R)
• M26: 5,725,709 km (0.054 R)
• M27: 5,816,664 km (0.115 R)
• M28: 6,120,348 km (0.084 R)
• M29: 6,372,570 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 10.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.49 AU - 8.81 AU

Year: 8118 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,644,157 km

• M1: 165,754 km (0.082 R)
• M2: 238,908 km (0.111 R)
• M3: 342,579 km (0.111 R)
• M4: 426,354 km (0.092 R)
• M5: 739,313 km (0.062 R)
• M6: 1,060,948 km (0.115 R)
• M7: 1,521,710 km (0.112 R)
• M8: 2,004,163 km (0.1 R)
• M9: 2,750,955 km (0.078 R)
• M10: 3,271,556 km (0.035 R)
• M11: 4,144,160 km (0.111 R)
• M12: 4,237,659 km (0.084 R)
• M13: 4,450,537 km (0.043 R)
• M14: 4,960,965 km (0.099 R)
• M15: 5,210,494 km (0.084 R)
• M16: 5,311,622 km (0.075 R)
• M17: 5,515,673 km (0.066 R)
• M18: 5,984,214 km (0.111 R)
• M19: 6,601,455 km (0.091 R)
• M20: 7,042,918 km (0.034 R)
• M21: 7,239,041 km (0.042 R)
• M22: 7,323,713 km (0.063 R)
• M23: 7,896,374 km (0.104 R)
• M24: 8,483,396 km (0.12 R)
• M25: 8,572,706 km (0.119 R)
• M26: 8,722,154 km (0.111 R)
• M27: 8,963,156 km (0.116 R)
• M28: 10,137,949 km (0.115 R)
• M29: 10,775,535 km (0.088 R)
• M30: 12,629,052 km (0.105 R)
• M31: 12,697,119 km (0.084 R)
• M32: 13,245,695 km (0.091 R)
• M33: 13,314,809 km (0.066 R)
• M34: 13,383,923 km (0.051 R)
• M35: 13,732,037 km (0.097 R)
• M36: 16,287,169 km (0.053 R)
• M37: 16,995,515 km (0.099 R)
• M38: 18,868,181 km (0.057 R)
• M39: 19,297,527 km (0.1 R)
• M40: 19,415,260 km (0.055 R)
• M41: 19,572,488 km (0.076 R)
• M42: 19,967,426 km (0.119 R)
• M43: 20,285,322 km (0.117 R)
• M44: 20,365,057 km (0.086 R)
• M45: 20,444,943 km (0.112 R)
• M46: 20,605,012 km (0.075 R)
• M47: 20,885,957 km (0.056 R)
• M48: 21,127,857 km (0.056 R)
• M49: 21,249,031 km (0.096 R)
• M50: 22,309,830 km (0.105 R)
• M51: 22,557,115 km (0.1 R)
• M52: 22,763,859 km (0.108 R)
• M53: 23,471,457 km (0.118 R)
• M54: 23,681,044 km (0.076 R)
• M55: 24,059,676 km (0.109 R)
• M56: 24,144,199 km (0.108 R)
• M57: 24,525,225 km (0.116 R)
• M58: 25,164,905 km (0.09 R)
• M59: 25,939,672 km (0.086 R)
• M60: 26,809,883 km (0.092 R)
• M61: 27,336,468 km (0.042 R)
• M62: 27,689,519 km (0.114 R)
• M63: 28,981,745 km (0.087 R)
• M64: 29,477,064 km (0.107 R)
• M65: 30,293,569 km (0.119 R)
• M66: 30,384,824 km (0.084 R)
• M67: 30,521,706 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 13.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.47 AU - 10.85 AU

Year: 11771 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,644,157 km

• M1: 177,423 km (0.073 R)
• M2: 841,638 km (0.054 R)
• M3: 1,188,854 km (0.063 R)
• M4: 1,336,358 km (0.087 R)
• M5: 1,627,475 km (0.04 R)
• M6: 2,039,318 km (0.045 R)
• M7: 2,430,217 km (0.093 R)
• M8: 2,676,306 km (0.107 R)
• M9: 2,845,052 km (0.067 R)
• M10: 3,075,732 km (0.12 R)
• M11: 3,555,642 km (0.101 R)
• M12: 3,995,161 km (0.108 R)
• M13: 4,995,223 km (0.078 R)
• M14: 5,099,492 km (0.103 R)
• M15: 7,491,113 km (0.07 R)
• M16: 8,383,315 km (0.079 R)
• M17: 8,842,132 km (0.079 R)
• M18: 9,053,364 km (0.064 R)
• M19: 9,351,961 km (0.098 R)
• M20: 10,803,210 km (0.069 R)
• M21: 10,893,418 km (0.108 R)
• M22: 10,983,924 km (0.102 R)
• M23: 11,670,429 km (0.03 R)
• M24: 11,763,030 km (0.046 R)
• M25: 12,512,665 km (0.071 R)
• M26: 12,989,134 km (0.109 R)
• M27: 14,058,161 km (0.094 R)
• M28: 14,404,181 km (0.093 R)
• M29: 15,004,068 km (0.111 R)
• M30: 15,408,581 km (0.062 R)
• M31: 15,765,521 km (0.054 R)
• M32: 16,747,930 km (0.112 R)
• M33: 16,852,499 km (0.086 R)
• M34: 17,114,894 km (0.062 R)
• M35: 17,537,508 km (0.112 R)
• M36: 17,750,236 km (0.108 R)
• M37: 18,177,936 km (0.071 R)
• M38: 18,285,497 km (0.093 R)
• M39: 18,771,840 km (0.042 R)
• M40: 20,367,900 km (0.086 R)
• M41: 20,815,796 km (0.082 R)
• M42: 24,041,425 km (0.048 R)
• M43: 24,159,607 km (0.067 R)
• M44: 24,455,512 km (0.112 R)
• M45: 24,693,223 km (0.036 R)
• M46: 24,931,682 km (0.088 R)
• M47: 25,591,409 km (0.082 R)
• M48: 25,711,984 km (0.09 R)
• M49: 26,744,359 km (0.095 R)
• M50: 28,411,777 km (0.106 R)
• M51: 28,599,223 km (0.082 R)
• M52: 29,163,806 km (0.088 R)
• M53: 29,605,419 km (0.084 R)
• M54: 29,731,978 km (0.088 R)
• M55: 31,072,076 km (0.056 R)
• M56: 31,265,057 km (0.115 R)
• M57: 31,394,011 km (0.069 R)
• M58: 31,523,114 km (0.094 R)
• M59: 32,236,396 km (0.082 R)
• M60: 33,217,609 km (0.104 R)
• M61: 33,480,901 km (0.047 R)
• M62: 34,407,809 km (0.113 R)
• M63: 34,540,952 km (0.107 R)
• M64: 35,209,205 km (0.106 R)
• M65: 36,626,346 km (0.042 R)
• M66: 36,762,181 km (0.093 R)
• M67: 36,898,315 km (0.108 R)
• M68: 37,307,615 km (0.117 R)
• M69: 38,337,596 km (0.092 R)
• M70: 38,475,525 km (0.109 R)
• M71: 38,613,754 km (0.069 R)
• M72: 40,776,789 km (0.111 R)
• M73: 41,553,801 km (0.084 R)
• M74: 41,837,588 km (0.068 R)
• M75: 41,979,706 km (0.062 R)
• M76: 44,130,773 km (0.116 R)
• M77: 44,275,435 km (0.097 R)
• M78: 45,073,988 km (0.104 R)
• M79: 45,511,562 km (0.089 R)
• M80: 45,730,872 km (0.088 R)
• M81: 46,097,237 km (0.088 R)
• M82: 46,390,898 km (0.116 R)
• M83: 47,128,116 km (0.06 R)
• M84: 47,498,072 km (0.115 R)
• M85: 48,613,922 km (0.094 R)
• M86: 49,813,697 km (0.109 R)
• M87: 50,039,740 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit