🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 13.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,800,711 km

• M1: 179,069 km (0.097 R)
• M2: 272,268 km (0.097 R)
• M3: 360,980 km (0.03 R)
• M4: 454,030 km (0.085 R)
• M5: 550,221 km (0.052 R)
• M6: 652,546 km (0.077 R)
• M7: 739,911 km (0.113 R)
• M8: 859,440 km (0.101 R)
• M9: 1,055,862 km (0.094 R)
• M10: 1,173,745 km (0.119 R)
• M11: 1,276,219 km (0.063 R)
• M12: 1,415,196 km (0.087 R)
• M13: 1,559,707 km (0.113 R)
• M14: 1,682,527 km (0.051 R)
• M15: 1,882,390 km (0.096 R)
• M16: 2,061,608 km (0.055 R)
• M17: 2,231,851 km (0.075 R)
• M18: 2,386,684 km (0.107 R)
• M19: 2,509,055 km (0.098 R)
• M20: 2,617,963 km (0.12 R)
• M21: 2,723,280 km (0.111 R)
• M22: 2,819,172 km (0.057 R)
• M23: 2,910,875 km (0.117 R)
• M24: 3,064,213 km (0.078 R)
• M25: 3,153,074 km (0.096 R)
• M26: 3,270,957 km (0.081 R)
• M27: 3,476,804 km (0.087 R)
• M28: 3,592,892 km (0.107 R)
• M29: 3,692,823 km (0.062 R)
• M30: 4,132,043 km (0.08 R)
• M31: 4,224,494 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 14.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.55 AU - 3.81 AU

Year: 4788 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,800,711 km

• M1: 190,438 km (0.032 R)
• M2: 298,448 km (0.078 R)
• M3: 490,382 km (0.094 R)
• M4: 598,242 km (0.116 R)
• M5: 725,849 km (0.115 R)
• M6: 1,136,345 km (0.108 R)
• M7: 1,437,037 km (0.119 R)
• M8: 1,630,318 km (0.117 R)
• M9: 1,791,285 km (0.104 R)
• M10: 1,943,725 km (0.082 R)
• M11: 2,144,336 km (0.075 R)
• M12: 2,351,978 km (0.093 R)
• M13: 2,535,534 km (0.111 R)
• M14: 2,660,449 km (0.1 R)
• M15: 2,819,770 km (0.108 R)
• M16: 3,215,307 km (0.096 R)
• M17: 3,896,127 km (0.104 R)
• M18: 4,004,885 km (0.116 R)
• M19: 4,833,657 km (0.11 R)
• M20: 4,989,987 km (0.093 R)
• M21: 5,428,907 km (0.093 R)
• M22: 5,673,649 km (0.077 R)
• M23: 5,818,160 km (0.118 R)
• M24: 5,942,925 km (0.045 R)
• M25: 6,110,774 km (0.077 R)
• M26: 6,280,119 km (0.047 R)
• M27: 6,602,203 km (0.081 R)
• M28: 6,776,036 km (0.074 R)
• M29: 7,195,358 km (0.111 R)
• M30: 7,329,548 km (0.099 R)
• M31: 7,714,313 km (0.09 R)
• M32: 8,222,198 km (0.069 R)
• M33: 8,315,697 km (0.067 R)
• M34: 9,909,513 km (0.108 R)
• M35: 10,309,986 km (0.107 R)
• M36: 10,512,242 km (0.096 R)
• M37: 10,895,063 km (0.099 R)
• M38: 11,075,179 km (0.087 R)
• M39: 11,178,701 km (0.109 R)
• M40: 11,282,372 km (0.113 R)
• M41: 11,543,271 km (0.1 R)
• M42: 11,832,444 km (0.101 R)
• M43: 11,964,688 km (0.114 R)
• M44: 12,525,531 km (0.098 R)
• M45: 12,795,704 km (0.11 R)
• M46: 13,341,737 km (0.087 R)
• M47: 13,451,990 km (0.117 R)
• M48: 13,590,069 km (0.101 R)
• M49: 13,923,373 km (0.113 R)
• M50: 14,400,291 km (0.076 R)
• M51: 14,683,480 km (0.07 R)
• M52: 14,968,314 km (0.104 R)
• M53: 15,168,925 km (0.035 R)
• M54: 15,312,688 km (0.114 R)
• M55: 15,543,668 km (0.068 R)
• M56: 15,892,380 km (0.057 R)
• M57: 16,214,315 km (0.076 R)
• M58: 16,656,825 km (0.06 R)
• M59: 16,805,226 km (0.051 R)
• M60: 17,433,388 km (0.088 R)
• M61: 17,584,033 km (0.069 R)
• M62: 17,977,775 km (0.086 R)
• M63: 18,497,178 km (0.12 R)
• M64: 19,550,796 km (0.116 R)
• M65: 19,801,522 km (0.096 R)
• M66: 20,211,420 km (0.12 R)
• M67: 20,623,862 km (0.085 R)
• M68: 20,783,333 km (0.117 R)
• M69: 21,007,281 km (0.094 R)
• M70: 21,167,650 km (0.11 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.8

Radius: 4.2

Gravity: 17.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.72 AU - 10.96 AU

Year: 17827 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,800,711 km

• M1: 54,005 km (0.047 R)
• M2: 239,656 km (0.071 R)
• M3: 304,132 km (0.077 R)
• M4: 671,246 km (0.073 R)
• M5: 922,420 km (0.077 R)
• M6: 1,069,026 km (0.068 R)
• M7: 1,455,288 km (0.118 R)
• M8: 1,880,894 km (0.071 R)
• M9: 2,120,999 km (0.114 R)
• M10: 2,258,629 km (0.11 R)
• M11: 2,659,252 km (0.074 R)
• M12: 2,718,343 km (0.057 R)
• M13: 3,654,676 km (0.118 R)
• M14: 3,687,438 km (0.098 R)
• M15: 4,259,949 km (0.1 R)
• M16: 4,680,469 km (0.076 R)
• M17: 4,751,827 km (0.097 R)
• M18: 5,187,755 km (0.051 R)
• M19: 5,224,706 km (0.111 R)
• M20: 5,485,455 km (0.041 R)
• M21: 5,560,702 km (0.071 R)
• M22: 6,019,669 km (0.105 R)
• M23: 6,411,316 km (0.072 R)
• M24: 6,490,603 km (0.115 R)
• M25: 6,892,124 km (0.075 R)
• M26: 6,932,665 km (0.118 R)
• M27: 7,426,038 km (0.046 R)
• M28: 7,509,364 km (0.061 R)
• M29: 7,888,146 km (0.104 R)
• M30: 8,015,753 km (0.049 R)
• M31: 8,620,428 km (0.041 R)
• M32: 9,239,613 km (0.047 R)
• M33: 9,509,338 km (0.088 R)
• M34: 9,781,756 km (0.105 R)
• M35: 10,473,796 km (0.092 R)
• M36: 10,802,163 km (0.081 R)
• M37: 11,086,249 km (0.081 R)
• M38: 12,002,088 km (0.111 R)
• M39: 12,444,448 km (0.101 R)
• M40: 13,344,878 km (0.078 R)
• M41: 13,649,609 km (0.118 R)
• M42: 14,577,714 km (0.103 R)
• M43: 16,277,296 km (0.107 R)
• M44: 17,536,910 km (0.106 R)
• M45: 17,592,410 km (0.11 R)
• M46: 19,055,178 km (0.062 R)
• M47: 21,677,479 km (0.083 R)
• M48: 21,915,938 km (0.11 R)
• M49: 23,365,243 km (0.116 R)
• M50: 23,732,356 km (0.04 R)
• M51: 23,855,176 km (0.114 R)
• M52: 23,978,145 km (0.059 R)
• M53: 24,039,779 km (0.096 R)
• M54: 24,472,267 km (0.066 R)
• M55: 24,782,832 km (0.082 R)
• M56: 25,094,744 km (0.091 R)
• M57: 25,596,495 km (0.086 R)
• M58: 25,785,437 km (0.043 R)
• M59: 25,974,828 km (0.083 R)
• M60: 28,154,020 km (0.102 R)
• M61: 28,349,096 km (0.101 R)
• M62: 29,199,560 km (0.107 R)
• M63: 30,390,957 km (0.084 R)
• M64: 30,457,678 km (0.063 R)
• M65: 30,925,620 km (0.092 R)
• M66: 31,059,660 km (0.06 R)
• M67: 31,800,917 km (0.1 R)
• M68: 31,936,303 km (0.108 R)
• M69: 32,479,792 km (0.083 R)
• M70: 34,197,624 km (0.079 R)
• M71: 36,085,998 km (0.063 R)
• M72: 36,510,108 km (0.111 R)
• M73: 36,722,837 km (0.049 R)
• M74: 37,434,922 km (0.085 R)
• M75: 40,108,835 km (0.068 R)
• M76: 40,548,204 km (0.107 R)
• M77: 41,136,572 km (0.077 R)
• M78: 41,579,531 km (0.045 R)
• M79: 42,172,837 km (0.098 R)
• M80: 42,470,536 km (0.118 R)
• M81: 43,217,778 km (0.115 R)
• M82: 43,367,675 km (0.027 R)
• M83: 43,517,871 km (0.035 R)
• M84: 43,893,960 km (0.093 R)
• M85: 44,346,643 km (0.101 R)
• M86: 45,637,822 km (0.069 R)
• M87: 46,479,909 km (0.063 R)
• M88: 46,864,375 km (0.046 R)
• M89: 47,095,504 km (0.101 R)
• M90: 48,490,504 km (0.077 R)
• M91: 48,958,446 km (0.103 R)
• M92: 49,584,813 km (0.099 R)
• M93: 50,135,034 km (0.11 R)
• M94: 51,559,205 km (0.061 R)
• M95: 52,515,884 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit