🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 14.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 250 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,452,960 km

• M1: 178,470 km (0.085 R)
• M2: 305,180 km (0.099 R)
• M3: 405,560 km (0.116 R)
• M4: 512,822 km (0.104 R)
• M5: 617,989 km (0.068 R)
• M6: 709,991 km (0.113 R)
• M7: 848,070 km (0.03 R)
• M8: 967,449 km (0.072 R)
• M9: 1,081,892 km (0.11 R)
• M10: 1,177,784 km (0.113 R)
• M11: 1,309,281 km (0.071 R)
• M12: 1,399,787 km (0.1 R)
• M13: 1,518,418 km (0.12 R)
• M14: 1,667,268 km (0.091 R)
• M15: 1,793,678 km (0.047 R)
• M16: 1,937,592 km (0.117 R)
• M17: 2,037,373 km (0.059 R)
• M18: 2,413,612 km (0.116 R)
• M19: 2,526,708 km (0.076 R)
• M20: 2,615,420 km (0.08 R)
• M21: 2,710,414 km (0.098 R)
• M22: 2,915,064 km (0.085 R)
• M23: 3,008,413 km (0.081 R)
• M24: 3,097,125 km (0.12 R)
• M25: 3,282,925 km (0.115 R)
• M26: 3,455,112 km (0.062 R)
• M27: 3,743,088 km (0.091 R)
• M28: 3,856,783 km (0.063 R)
• M29: 3,983,941 km (0.062 R)
• M30: 4,087,911 km (0.092 R)
• M31: 4,223,896 km (0.107 R)
• M32: 4,355,093 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 9.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.06 AU - 1.3 AU

Year: 855 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,452,960 km

• M1: 149,747 km (0.115 R)
• M2: 246,986 km (0.066 R)
• M3: 320,439 km (0.101 R)
• M4: 379,081 km (0.098 R)
• M5: 485,894 km (0.068 R)
• M6: 545,583 km (0.062 R)
• M7: 677,230 km (0.104 R)
• M8: 765,792 km (0.103 R)
• M9: 928,554 km (0.088 R)
• M10: 1,042,099 km (0.077 R)
• M11: 1,170,155 km (0.091 R)
• M12: 1,426,416 km (0.083 R)
• M13: 1,706,313 km (0.058 R)
• M14: 1,812,977 km (0.06 R)
• M15: 1,933,552 km (0.071 R)
• M16: 2,015,383 km (0.086 R)
• M17: 2,158,548 km (0.107 R)
• M18: 2,286,603 km (0.101 R)
• M19: 2,398,503 km (0.091 R)
• M20: 2,544,061 km (0.105 R)
• M21: 2,771,151 km (0.041 R)
• M22: 2,830,691 km (0.076 R)
• M23: 3,120,911 km (0.08 R)
• M24: 3,231,464 km (0.099 R)
• M25: 4,169,293 km (0.092 R)
• M26: 4,260,697 km (0.09 R)
• M27: 4,499,754 km (0.049 R)
• M28: 4,735,371 km (0.099 R)
• M29: 4,830,814 km (0.066 R)
• M30: 4,902,771 km (0.073 R)
• M31: 4,966,949 km (0.061 R)
• M32: 5,309,079 km (0.11 R)
• M33: 5,408,262 km (0.081 R)
• M34: 5,491,289 km (0.093 R)
• M35: 5,558,159 km (0.073 R)
• M36: 5,667,216 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 11.3

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.84 AU - 3.18 AU

Year: 3482 Days

Day: 13.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,452,960 km

• M1: 263,143 km (0.07 R)
• M2: 407,205 km (0.11 R)
• M3: 699,669 km (0.106 R)
• M4: 870,660 km (0.103 R)
• M5: 955,631 km (0.079 R)
• M6: 1,297,014 km (0.116 R)
• M7: 1,496,577 km (0.103 R)
• M8: 1,630,318 km (0.077 R)
• M9: 1,752,838 km (0.108 R)
• M10: 1,974,692 km (0.088 R)
• M11: 2,089,134 km (0.11 R)
• M12: 2,273,439 km (0.044 R)
• M13: 2,712,808 km (0.064 R)
• M14: 2,803,913 km (0.06 R)
• M15: 3,255,549 km (0.089 R)
• M16: 3,490,118 km (0.079 R)
• M17: 4,311,859 km (0.104 R)
• M18: 4,440,214 km (0.057 R)
• M19: 4,613,299 km (0.05 R)
• M20: 4,832,909 km (0.085 R)
• M21: 5,011,080 km (0.103 R)
• M22: 5,146,167 km (0.064 R)
• M23: 5,581,945 km (0.111 R)
• M24: 6,125,434 km (0.093 R)
• M25: 6,415,804 km (0.111 R)
• M26: 6,513,491 km (0.045 R)
• M27: 6,636,461 km (0.076 R)
• M28: 6,834,828 km (0.097 R)
• M29: 7,212,113 km (0.036 R)
• M30: 7,339,272 km (0.109 R)
• M31: 7,518,789 km (0.082 R)
• M32: 7,855,833 km (0.117 R)
• M33: 8,410,841 km (0.106 R)
• M34: 8,625,664 km (0.085 R)
• M35: 8,869,508 km (0.075 R)
• M36: 9,170,649 km (0.111 R)
• M37: 9,754,978 km (0.095 R)
• M38: 9,839,501 km (0.082 R)
• M39: 10,094,266 km (0.06 R)
• M40: 10,179,686 km (0.07 R)
• M41: 10,293,979 km (0.061 R)
• M42: 10,379,998 km (0.12 R)
• M43: 10,668,423 km (0.047 R)
• M44: 10,755,489 km (0.062 R)
• M45: 10,959,540 km (0.102 R)
• M46: 11,047,354 km (0.059 R)
• M47: 11,908,589 km (0.092 R)
• M48: 13,100,734 km (0.116 R)
• M49: 13,287,432 km (0.065 R)
• M50: 13,537,859 km (0.05 R)
• M51: 15,861,114 km (0.075 R)
• M52: 16,494,512 km (0.098 R)
• M53: 16,966,643 km (0.073 R)
• M54: 17,068,369 km (0.077 R)
• M55: 17,545,736 km (0.119 R)
• M56: 17,648,659 km (0.052 R)
• M57: 17,751,732 km (0.046 R)
• M58: 17,993,033 km (0.044 R)
• M59: 18,653,658 km (0.072 R)
• M60: 19,074,925 km (0.1 R)
• M61: 19,392,970 km (0.065 R)
• M62: 19,570,393 km (0.101 R)
• M63: 19,998,393 km (0.106 R)
• M64: 20,537,843 km (0.107 R)
• M65: 20,610,099 km (0.085 R)
• M66: 20,827,464 km (0.108 R)
• M67: 21,154,934 km (0.12 R)
• M68: 22,482,017 km (0.086 R)
• M69: 23,268,453 km (0.082 R)
• M70: 23,494,794 km (0.092 R)
• M71: 24,140,309 km (0.112 R)
• M72: 25,022,637 km (0.085 R)
• M73: 25,254,664 km (0.026 R)
• M74: 25,487,288 km (0.054 R)
• M75: 25,681,616 km (0.105 R)
• M76: 26,307,234 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.3

Radius: 14.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.77 AU - 3.45 AU

Year: 3657 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,452,960 km

• M1: 205,099 km (0.117 R)
• M2: 342,729 km (0.105 R)
• M3: 438,172 km (0.114 R)
• M4: 627,114 km (0.051 R)
• M5: 729,290 km (0.084 R)
• M6: 1,117,496 km (0.082 R)
• M7: 1,302,249 km (0.097 R)
• M8: 1,416,093 km (0.058 R)
• M9: 1,654,403 km (0.113 R)
• M10: 1,958,386 km (0.095 R)
• M11: 2,225,717 km (0.106 R)
• M12: 2,336,120 km (0.088 R)
• M13: 2,462,680 km (0.067 R)
• M14: 2,693,510 km (0.116 R)
• M15: 2,826,502 km (0.053 R)
• M16: 3,053,293 km (0.044 R)
• M17: 3,286,067 km (0.09 R)
• M18: 3,380,912 km (0.098 R)
• M19: 3,541,131 km (0.098 R)
• M20: 3,786,173 km (0.085 R)
• M21: 4,414,783 km (0.078 R)
• M22: 4,732,529 km (0.075 R)
• M23: 4,930,447 km (0.072 R)
• M24: 5,039,503 km (0.118 R)
• M25: 5,371,910 km (0.109 R)
• M26: 5,484,258 km (0.104 R)
• M27: 5,826,239 km (0.108 R)
• M28: 6,136,205 km (0.038 R)
• M29: 6,491,351 km (0.118 R)
• M30: 6,873,573 km (0.09 R)
• M31: 7,471,366 km (0.118 R)
• M32: 7,850,747 km (0.12 R)
• M33: 8,215,017 km (0.116 R)
• M34: 8,345,018 km (0.108 R)
• M35: 8,805,031 km (0.066 R)
• M36: 8,960,314 km (0.11 R)
• M37: 9,071,615 km (0.105 R)
• M38: 9,408,808 km (0.107 R)
• M39: 9,522,054 km (0.081 R)
• M40: 9,841,745 km (0.109 R)
• M41: 10,609,331 km (0.1 R)
• M42: 10,821,910 km (0.039 R)
• M43: 10,964,626 km (0.074 R)
• M44: 11,323,811 km (0.067 R)
• M45: 11,492,856 km (0.078 R)
• M46: 11,638,266 km (0.119 R)
• M47: 11,833,341 km (0.071 R)
• M48: 12,053,998 km (0.106 R)
• M49: 12,325,518 km (0.119 R)
• M50: 12,474,518 km (0.048 R)
• M51: 12,574,150 km (0.05 R)
• M52: 12,724,196 km (0.095 R)
• M53: 12,824,577 km (0.093 R)
• M54: 12,925,106 km (0.094 R)
• M55: 13,051,217 km (0.068 R)
• M56: 13,432,094 km (0.099 R)
• M57: 14,049,035 km (0.108 R)
• M58: 14,334,917 km (0.044 R)
• M59: 14,649,072 km (0.108 R)
• M60: 15,631,781 km (0.06 R)
• M61: 16,063,520 km (0.086 R)
• M62: 16,389,793 km (0.099 R)
• M63: 17,326,276 km (0.111 R)
• M64: 17,604,977 km (0.068 R)
• M65: 18,251,838 km (0.109 R)
• M66: 18,365,083 km (0.09 R)
• M67: 18,535,475 km (0.083 R)
• M68: 19,021,070 km (0.056 R)
• M69: 19,222,130 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit