🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 9.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.1 AU - 1.32 AU

Year: 888 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,912,839 km

• M1: 121,922 km (0.11 R)
• M2: 205,847 km (0.11 R)
• M3: 282,740 km (0.108 R)
• M4: 382,372 km (0.093 R)
• M5: 477,816 km (0.053 R)
• M6: 552,016 km (0.104 R)
• M7: 725,101 km (0.079 R)
• M8: 888,013 km (0.086 R)
• M9: 1,011,880 km (0.078 R)
• M10: 1,076,207 km (0.12 R)
• M11: 1,177,634 km (0.097 R)
• M12: 1,240,914 km (0.116 R)
• M13: 1,395,150 km (0.111 R)
• M14: 1,476,980 km (0.056 R)
• M15: 1,595,461 km (0.119 R)
• M16: 1,676,394 km (0.046 R)
• M17: 1,737,878 km (0.101 R)
• M18: 1,805,497 km (0.062 R)
• M19: 1,895,255 km (0.075 R)
• M20: 1,975,739 km (0.073 R)
• M21: 2,123,542 km (0.104 R)
• M22: 2,224,072 km (0.088 R)
• M23: 2,378,008 km (0.078 R)
• M24: 2,482,577 km (0.095 R)
• M25: 2,547,353 km (0.088 R)
• M26: 2,672,416 km (0.042 R)
• M27: 2,763,073 km (0.093 R)
• M28: 2,848,643 km (0.084 R)
• M29: 2,910,277 km (0.027 R)
• M30: 3,041,325 km (0.099 R)
• M31: 3,110,738 km (0.113 R)
• M32: 3,387,195 km (0.064 R)
• M33: 3,498,645 km (0.104 R)
• M34: 3,598,128 km (0.089 R)
• M35: 3,759,245 km (0.119 R)
• M36: 3,847,358 km (0.109 R)
• M37: 3,908,992 km (0.074 R)
• M38: 3,991,421 km (0.12 R)
• M39: 4,179,316 km (0.034 R)
• M40: 4,549,421 km (0.071 R)
• M41: 4,621,677 km (0.107 R)
• M42: 4,716,372 km (0.116 R)
• M43: 4,833,806 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 12.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.52 AU - 2.4 AU

Year: 1830 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,912,839 km

• M1: 154,684 km (0.107 R)
• M2: 241,301 km (0.115 R)
• M3: 335,997 km (0.101 R)
• M4: 431,889 km (0.105 R)
• M5: 540,497 km (0.103 R)
• M6: 629,358 km (0.101 R)
• M7: 716,125 km (0.117 R)
• M8: 912,397 km (0.087 R)
• M9: 1,166,714 km (0.052 R)
• M10: 1,277,117 km (0.101 R)
• M11: 1,433,596 km (0.063 R)
• M12: 1,530,835 km (0.106 R)
• M13: 1,686,566 km (0.111 R)
• M14: 1,836,015 km (0.117 R)
• M15: 1,990,100 km (0.08 R)
• M16: 2,349,734 km (0.082 R)
• M17: 2,530,897 km (0.096 R)
• M18: 2,879,609 km (0.068 R)
• M19: 3,045,962 km (0.047 R)
• M20: 3,130,186 km (0.084 R)
• M21: 3,388,093 km (0.119 R)
• M22: 3,549,209 km (0.098 R)
• M23: 3,697,910 km (0.072 R)
• M24: 3,833,445 km (0.056 R)
• M25: 4,125,311 km (0.106 R)
• M26: 4,344,921 km (0.116 R)
• M27: 4,440,364 km (0.052 R)
• M28: 5,127,617 km (0.1 R)
• M29: 5,364,131 km (0.095 R)
• M30: 6,024,306 km (0.119 R)
• M31: 6,545,505 km (0.112 R)
• M32: 6,894,966 km (0.098 R)
• M33: 7,193,862 km (0.099 R)
• M34: 7,382,954 km (0.093 R)
• M35: 8,651,843 km (0.114 R)
• M36: 8,792,465 km (0.077 R)
• M37: 8,974,526 km (0.093 R)
• M38: 9,239,613 km (0.116 R)
• M39: 9,569,477 km (0.091 R)
• M40: 9,673,298 km (0.061 R)
• M41: 10,008,247 km (0.054 R)
• M42: 10,113,714 km (0.099 R)
• M43: 10,261,965 km (0.106 R)
• M44: 10,368,329 km (0.059 R)
• M45: 10,582,254 km (0.111 R)
• M46: 11,276,239 km (0.103 R)
• M47: 11,364,053 km (0.037 R)
• M48: 11,828,853 km (0.077 R)
• M49: 11,985,183 km (0.106 R)
• M50: 12,891,447 km (0.064 R)
• M51: 13,609,068 km (0.071 R)
• M52: 14,102,591 km (0.104 R)
• M53: 14,220,923 km (0.06 R)
• M54: 14,769,798 km (0.099 R)
• M55: 15,349,789 km (0.061 R)
• M56: 15,496,095 km (0.105 R)
• M57: 15,765,222 km (0.092 R)
• M58: 16,011,311 km (0.099 R)
• M59: 16,159,562 km (0.101 R)
• M60: 16,407,745 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 14.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.3 AU - 5.46 AU

Year: 7189 Days

Day: 8.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,912,839 km

• M1: 184,903 km (0.091 R)
• M2: 297,550 km (0.072 R)
• M3: 396,883 km (0.087 R)
• M4: 616,942 km (0.091 R)
• M5: 774,169 km (0.114 R)
• M6: 870,959 km (0.095 R)
• M7: 1,275,322 km (0.09 R)
• M8: 1,453,643 km (0.116 R)
• M9: 1,546,244 km (0.038 R)
• M10: 1,688,960 km (0.041 R)
• M11: 1,954,197 km (0.053 R)
• M12: 2,074,623 km (0.115 R)
• M13: 2,215,544 km (0.106 R)
• M14: 2,451,610 km (0.045 R)
• M15: 2,850,587 km (0.027 R)
• M16: 3,270,658 km (0.116 R)
• M17: 3,540,832 km (0.052 R)
• M18: 3,775,102 km (0.103 R)
• M19: 4,081,030 km (0.102 R)
• M20: 4,395,036 km (0.082 R)
• M21: 4,670,595 km (0.068 R)
• M22: 4,834,106 km (0.049 R)
• M23: 5,070,919 km (0.115 R)
• M24: 5,433,395 km (0.118 R)
• M25: 5,929,910 km (0.101 R)
• M26: 6,209,359 km (0.102 R)
• M27: 6,337,863 km (0.068 R)
• M28: 6,545,206 km (0.08 R)
• M29: 7,046,957 km (0.076 R)
• M30: 7,343,161 km (0.108 R)
• M31: 8,654,835 km (0.11 R)
• M32: 8,769,876 km (0.118 R)
• M33: 8,972,282 km (0.071 R)
• M34: 9,147,012 km (0.074 R)
• M35: 9,293,618 km (0.067 R)
• M36: 9,440,972 km (0.078 R)
• M37: 9,857,602 km (0.075 R)
• M38: 10,098,455 km (0.08 R)
• M39: 10,956,698 km (0.089 R)
• M40: 11,237,642 km (0.066 R)
• M41: 11,615,826 km (0.069 R)
• M42: 11,710,970 km (0.069 R)
• M43: 12,841,182 km (0.118 R)
• M44: 13,302,991 km (0.065 R)
• M45: 13,602,785 km (0.071 R)
• M46: 14,789,844 km (0.094 R)
• M47: 15,065,852 km (0.103 R)
• M48: 16,010,114 km (0.049 R)
• M49: 16,329,056 km (0.075 R)
• M50: 16,471,474 km (0.077 R)
• M51: 16,793,558 km (0.113 R)
• M52: 17,992,136 km (0.094 R)
• M53: 18,881,346 km (0.078 R)
• M54: 18,993,394 km (0.105 R)
• M55: 19,143,292 km (0.077 R)
• M56: 19,368,885 km (0.097 R)
• M57: 19,670,923 km (0.086 R)
• M58: 19,898,611 km (0.084 R)
• M59: 20,165,195 km (0.094 R)
• M60: 20,856,486 km (0.084 R)
• M61: 21,672,692 km (0.104 R)
• M62: 21,790,127 km (0.118 R)
• M63: 22,539,014 km (0.107 R)
• M64: 22,657,944 km (0.106 R)
• M65: 23,256,186 km (0.102 R)
• M66: 24,021,379 km (0.113 R)
• M67: 24,224,234 km (0.086 R)
• M68: 25,576,598 km (0.095 R)
• M69: 25,949,695 km (0.05 R)
• M70: 26,241,262 km (0.075 R)
• M71: 27,206,467 km (0.074 R)
• M72: 27,375,513 km (0.078 R)
• M73: 28,140,706 km (0.097 R)
• M74: 28,311,696 km (0.09 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: 362 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit