🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 8.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.54 AU - 0.78 AU

Year: 364 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,137,403 km

• M1: 104,569 km (0.102 R)
• M2: 157,676 km (0.091 R)
• M3: 235,018 km (0.095 R)
• M4: 293,661 km (0.034 R)
• M5: 349,161 km (0.073 R)
• M6: 414,685 km (0.103 R)
• M7: 493,374 km (0.065 R)
• M8: 560,094 km (0.12 R)
• M9: 716,424 km (0.115 R)
• M10: 776,263 km (0.098 R)
• M11: 831,166 km (0.117 R)
• M12: 978,071 km (0.033 R)
• M13: 1,037,760 km (0.064 R)
• M14: 1,102,686 km (0.08 R)
• M15: 1,212,640 km (0.073 R)
• M16: 1,269,039 km (0.088 R)
• M17: 1,342,940 km (0.09 R)
• M18: 1,418,337 km (0.083 R)
• M19: 1,529,788 km (0.029 R)
• M20: 1,639,742 km (0.074 R)
• M21: 1,720,675 km (0.047 R)
• M22: 1,821,354 km (0.096 R)
• M23: 1,976,188 km (0.1 R)
• M24: 2,081,804 km (0.098 R)
• M25: 2,140,297 km (0.114 R)
• M26: 2,293,784 km (0.114 R)
• M27: 2,349,285 km (0.088 R)
• M28: 2,471,656 km (0.065 R)
• M29: 2,528,503 km (0.086 R)
• M30: 2,606,743 km (0.115 R)
• M31: 2,685,731 km (0.1 R)
• M32: 2,749,609 km (0.06 R)
• M33: 2,982,533 km (0.088 R)
• M34: 3,109,691 km (0.1 R)
• M35: 3,171,176 km (0.111 R)
• M36: 3,261,383 km (0.09 R)
• M37: 3,352,488 km (0.093 R)
• M38: 3,473,214 km (0.073 R)
• M39: 3,531,407 km (0.081 R)
• M40: 3,642,559 km (0.096 R)
• M41: 3,695,666 km (0.09 R)
• M42: 3,868,451 km (0.097 R)
• M43: 4,209,834 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 10.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.66 AU - 0.84 AU

Year: 441 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,137,403 km

• M1: 129,701 km (0.106 R)
• M2: 225,893 km (0.103 R)
• M3: 289,472 km (0.089 R)
• M4: 422,016 km (0.038 R)
• M5: 489,634 km (0.114 R)
• M6: 638,334 km (0.102 R)
• M7: 826,827 km (0.109 R)
• M8: 958,922 km (0.068 R)
• M9: 1,071,420 km (0.119 R)
• M10: 1,169,257 km (0.066 R)
• M11: 1,353,711 km (0.12 R)
• M12: 1,421,329 km (0.055 R)
• M13: 1,490,144 km (0.096 R)
• M14: 1,764,357 km (0.044 R)
• M15: 1,871,320 km (0.089 R)
• M16: 1,947,315 km (0.079 R)
• M17: 2,041,113 km (0.091 R)
• M18: 2,247,558 km (0.069 R)
• M19: 2,314,279 km (0.086 R)
• M20: 2,424,832 km (0.052 R)
• M21: 2,496,938 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.8

Radius: 3.7

Gravity: 46.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.79 AU - 7.07 AU

Year: 9794 Days

Day: 18.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,137,403 km

• M1: 122,371 km (0.027 R)
• M2: 334,950 km (0.11 R)
• M3: 500,704 km (0.071 R)
• M4: 561,291 km (0.089 R)
• M5: 592,557 km (0.057 R)
• M6: 757,564 km (0.06 R)
• M7: 1,128,267 km (0.094 R)
• M8: 1,290,431 km (0.103 R)
• M9: 1,591,871 km (0.103 R)
• M10: 1,938,040 km (0.11 R)
• M11: 2,512,347 km (0.044 R)
• M12: 2,913,269 km (0.077 R)
• M13: 3,191,521 km (0.077 R)
• M14: 3,743,388 km (0.069 R)
• M15: 3,863,215 km (0.085 R)
• M16: 4,168,545 km (0.092 R)
• M17: 4,513,368 km (0.114 R)
• M18: 4,672,989 km (0.107 R)
• M19: 4,737,465 km (0.1 R)
• M20: 4,769,779 km (0.052 R)
• M21: 4,802,092 km (0.098 R)
• M22: 5,363,981 km (0.044 R)
• M23: 5,465,259 km (0.068 R)
• M24: 5,911,509 km (0.069 R)
• M25: 6,333,675 km (0.036 R)
• M26: 6,476,541 km (0.042 R)
• M27: 6,620,603 km (0.077 R)
• M28: 7,393,576 km (0.059 R)
• M29: 7,771,609 km (0.112 R)
• M30: 7,847,904 km (0.059 R)
• M31: 8,625,215 km (0.081 R)
• M32: 9,063,088 km (0.078 R)
• M33: 10,168,167 km (0.095 R)
• M34: 11,314,985 km (0.083 R)
• M35: 11,444,985 km (0.093 R)
• M36: 12,235,011 km (0.093 R)
• M37: 12,412,883 km (0.075 R)
• M38: 12,591,653 km (0.108 R)
• M39: 12,681,411 km (0.086 R)
• M40: 12,951,884 km (0.094 R)
• M41: 13,042,391 km (0.081 R)
• M42: 13,315,407 km (0.06 R)
• M43: 13,728,297 km (0.115 R)
• M44: 14,285,549 km (0.079 R)
• M45: 14,332,224 km (0.1 R)
• M46: 15,230,410 km (0.109 R)
• M47: 15,855,430 km (0.098 R)
• M48: 16,146,697 km (0.109 R)
• M49: 16,390,691 km (0.049 R)
• M50: 17,379,084 km (0.087 R)
• M51: 17,479,015 km (0.112 R)
• M52: 17,729,592 km (0.11 R)
• M53: 17,830,121 km (0.101 R)
• M54: 18,641,540 km (0.108 R)
• M55: 19,154,811 km (0.079 R)
• M56: 19,361,405 km (0.085 R)
• M57: 19,672,569 km (0.116 R)
• M58: 20,142,605 km (0.111 R)
• M59: 20,669,040 km (0.086 R)
• M60: 22,984,217 km (0.097 R)
• M61: 23,038,970 km (0.073 R)
• M62: 24,033,048 km (0.098 R)
• M63: 25,493,422 km (0.108 R)
• M64: 25,550,120 km (0.084 R)
• M65: 27,504,017 km (0.043 R)
• M66: 28,263,825 km (0.097 R)
• M67: 28,381,259 km (0.098 R)
• M68: 29,327,017 km (0.11 R)
• M69: 29,923,464 km (0.03 R)
• M70: 30,343,235 km (0.1 R)
• M71: 31,188,613 km (0.083 R)
• M72: 31,553,332 km (0.119 R)
• M73: 32,287,110 km (0.114 R)
• M74: 32,532,899 km (0.084 R)
• M75: 33,088,207 km (0.117 R)
• M76: 33,150,140 km (0.044 R)
• M77: 33,212,074 km (0.098 R)
• M78: 33,584,423 km (0.118 R)
• M79: 34,961,770 km (0.084 R)
• M80: 36,038,576 km (0.08 R)
• M81: 36,549,153 km (0.071 R)
• M82: 36,613,181 km (0.1 R)
• M83: 37,062,124 km (0.114 R)
• M84: 37,577,340 km (0.096 R)
• M85: 38,745,400 km (0.103 R)
• M86: 38,810,774 km (0.114 R)
• M87: 38,941,373 km (0.075 R)
• M88: 39,071,972 km (0.118 R)
• M89: 39,662,135 km (0.086 R)
• M90: 39,793,782 km (0.079 R)
• M91: 41,650,441 km (0.107 R)
• M92: 41,717,311 km (0.052 R)
• M93: 43,129,066 km (0.096 R)
• M94: 43,264,303 km (0.111 R)
• M95: 44,283,363 km (0.032 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: 236 - 11,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit