🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 10.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 435 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,214,595 km

• M1: 130,449 km (0.098 R)
• M2: 293,361 km (0.1 R)
• M3: 359,035 km (0.065 R)
• M4: 496,964 km (0.026 R)
• M5: 563,535 km (0.074 R)
• M6: 636,838 km (0.037 R)
• M7: 751,879 km (0.062 R)
• M8: 915,988 km (0.093 R)
• M9: 990,039 km (0.116 R)
• M10: 1,081,144 km (0.099 R)
• M11: 1,156,242 km (0.096 R)
• M12: 1,221,467 km (0.074 R)
• M13: 1,343,838 km (0.073 R)
• M14: 1,507,947 km (0.118 R)
• M15: 1,771,239 km (0.091 R)
• M16: 1,888,075 km (0.086 R)
• M17: 1,961,228 km (0.107 R)
• M18: 2,054,128 km (0.047 R)
• M19: 2,120,101 km (0.105 R)
• M20: 2,196,396 km (0.059 R)
• M21: 2,351,679 km (0.046 R)
• M22: 2,420,793 km (0.053 R)
• M23: 2,530,897 km (0.05 R)
• M24: 2,699,045 km (0.064 R)
• M25: 2,834,281 km (0.119 R)
• M26: 3,052,096 km (0.093 R)
• M27: 3,286,516 km (0.082 R)
• M28: 3,549,658 km (0.108 R)
• M29: 3,617,875 km (0.083 R)
• M30: 3,703,894 km (0.111 R)
• M31: 3,825,367 km (0.087 R)
• M32: 3,895,379 km (0.07 R)
• M33: 3,995,460 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 10.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.18 AU - 2.84 AU

Year: 2609 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,214,595 km

• M1: 281,394 km (0.075 R)
• M2: 347,516 km (0.065 R)
• M3: 637,885 km (0.082 R)
• M4: 949,498 km (0.051 R)
• M5: 1,039,855 km (0.089 R)
• M6: 1,273,676 km (0.072 R)
• M7: 1,374,356 km (0.111 R)
• M8: 1,477,877 km (0.05 R)
• M9: 2,047,546 km (0.116 R)
• M10: 2,301,713 km (0.049 R)
• M11: 2,495,592 km (0.111 R)
• M12: 2,637,410 km (0.101 R)
• M13: 2,723,878 km (0.11 R)
• M14: 3,048,805 km (0.114 R)
• M15: 3,231,464 km (0.106 R)
• M16: 3,402,005 km (0.096 R)
• M17: 3,575,539 km (0.117 R)
• M18: 3,800,833 km (0.102 R)
• M19: 3,948,037 km (0.106 R)
• M20: 4,047,370 km (0.118 R)
• M21: 4,521,596 km (0.076 R)
• M22: 4,625,566 km (0.058 R)
• M23: 4,747,788 km (0.089 R)
• M24: 5,049,377 km (0.117 R)
• M25: 5,357,100 km (0.043 R)
• M26: 5,652,406 km (0.099 R)
• M27: 5,764,604 km (0.045 R)
• M28: 5,877,401 km (0.067 R)
• M29: 6,220,429 km (0.097 R)
• M30: 6,491,800 km (0.099 R)
• M31: 7,167,084 km (0.116 R)
• M32: 7,268,362 km (0.105 R)
• M33: 7,390,434 km (0.09 R)
• M34: 7,657,167 km (0.114 R)
• M35: 7,760,689 km (0.12 R)
• M36: 8,116,133 km (0.103 R)
• M37: 8,221,600 km (0.081 R)
• M38: 8,648,403 km (0.057 R)
• M39: 8,713,029 km (0.113 R)
• M40: 9,082,386 km (0.116 R)
• M41: 9,346,127 km (0.066 R)
• M42: 9,523,400 km (0.108 R)
• M43: 9,657,141 km (0.07 R)
• M44: 9,926,417 km (0.108 R)
• M45: 9,994,185 km (0.12 R)
• M46: 10,061,953 km (0.1 R)
• M47: 10,426,523 km (0.1 R)
• M48: 10,841,956 km (0.095 R)
• M49: 11,239,138 km (0.115 R)
• M50: 11,451,418 km (0.06 R)
• M51: 11,712,616 km (0.083 R)
• M52: 11,880,016 km (0.045 R)
• M53: 12,072,099 km (0.116 R)
• M54: 12,192,675 km (0.08 R)
• M55: 12,703,702 km (0.082 R)
• M56: 12,851,055 km (0.052 R)
• M57: 13,395,891 km (0.073 R)
• M58: 13,545,788 km (0.091 R)
• M59: 13,771,830 km (0.12 R)
• M60: 14,252,937 km (0.11 R)
• M61: 14,765,310 km (0.074 R)
• M62: 14,842,652 km (0.1 R)
• M63: 15,205,576 km (0.105 R)
• M64: 15,808,157 km (0.086 R)
• M65: 16,099,124 km (0.1 R)
• M66: 16,258,596 km (0.092 R)
• M67: 16,579,184 km (0.102 R)
• M68: 16,659,518 km (0.105 R)
• M69: 17,009,727 km (0.087 R)
• M70: 17,689,799 km (0.12 R)
• M71: 18,157,442 km (0.104 R)
• M72: 18,240,468 km (0.045 R)
• M73: 18,434,347 km (0.079 R)
• M74: 18,656,949 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 8.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.28 AU - 5.24 AU

Year: 5768 Days

Day: 7.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,214,595 km

• M1: 183,257 km (0.085 R)
• M2: 552,016 km (0.043 R)
• M3: 624,272 km (0.108 R)
• M4: 802,593 km (0.062 R)
• M5: 1,010,384 km (0.098 R)
• M6: 1,389,914 km (0.092 R)
• M7: 1,625,979 km (0.08 R)
• M8: 1,717,982 km (0.114 R)
• M9: 1,843,195 km (0.054 R)
• M10: 1,955,394 km (0.091 R)
• M11: 2,220,481 km (0.116 R)
• M12: 2,858,516 km (0.107 R)
• M13: 3,083,362 km (0.093 R)
• M14: 3,236,550 km (0.037 R)
• M15: 3,570,303 km (0.113 R)
• M16: 3,690,879 km (0.114 R)
• M17: 3,792,306 km (0.112 R)
• M18: 3,915,275 km (0.052 R)
• M19: 4,901,574 km (0.077 R)
• M20: 5,284,844 km (0.071 R)
• M21: 5,584,489 km (0.068 R)
• M22: 5,654,500 km (0.082 R)
• M23: 5,866,032 km (0.095 R)
• M24: 6,056,320 km (0.082 R)
• M25: 6,200,383 km (0.063 R)
• M26: 6,516,483 km (0.042 R)
• M27: 6,688,820 km (0.111 R)
• M28: 6,812,837 km (0.108 R)
• M29: 7,164,392 km (0.089 R)
• M30: 7,291,251 km (0.108 R)
• M31: 7,496,050 km (0.092 R)
• M32: 7,832,645 km (0.049 R)
• M33: 8,016,052 km (0.034 R)
• M34: 8,333,649 km (0.108 R)
• M35: 8,845,124 km (0.117 R)
• M36: 9,118,439 km (0.103 R)
• M37: 9,200,867 km (0.087 R)
• M38: 9,477,773 km (0.039 R)
• M39: 9,589,373 km (0.094 R)
• M40: 9,785,496 km (0.108 R)
• M41: 10,011,389 km (0.067 R)
• M42: 10,125,083 km (0.038 R)
• M43: 10,267,650 km (0.103 R)
• M44: 10,410,965 km (0.048 R)
• M45: 10,526,005 km (0.068 R)
• M46: 11,107,941 km (0.09 R)
• M47: 11,196,054 km (0.057 R)
• M48: 11,580,820 km (0.116 R)
• M49: 11,730,119 km (0.096 R)
• M50: 11,789,958 km (0.065 R)
• M51: 11,970,074 km (0.059 R)
• M52: 12,120,868 km (0.084 R)
• M53: 12,424,402 km (0.105 R)
• M54: 12,884,565 km (0.116 R)
• M55: 13,758,217 km (0.079 R)
• M56: 13,979,622 km (0.09 R)
• M57: 14,170,359 km (0.057 R)
• M58: 14,266,102 km (0.075 R)
• M59: 14,490,199 km (0.06 R)
• M60: 14,779,970 km (0.033 R)
• M61: 15,496,694 km (0.096 R)
• M62: 16,391,588 km (0.087 R)
• M63: 17,576,403 km (0.056 R)
• M64: 18,474,439 km (0.115 R)
• M65: 18,544,152 km (0.063 R)
• M66: 18,718,733 km (0.111 R)
• M67: 19,245,916 km (0.115 R)
• M68: 19,493,650 km (0.119 R)
• M69: 19,813,640 km (0.041 R)
• M70: 20,458,855 km (0.046 R)
• M71: 21,476,121 km (0.101 R)
• M72: 21,806,732 km (0.111 R)
• M73: 22,472,742 km (0.057 R)
• M74: 22,808,290 km (0.065 R)
• M75: 22,957,888 km (0.074 R)
• M76: 23,107,934 km (0.114 R)
• M77: 23,484,323 km (0.098 R)
• M78: 25,629,406 km (0.116 R)
• M79: 25,707,197 km (0.07 R)
• M80: 25,824,033 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit