🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 14.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 366 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,974,618 km

• M1: 181,612 km (0.077 R)
• M2: 289,921 km (0.079 R)
• M3: 431,291 km (0.099 R)
• M4: 548,725 km (0.067 R)
• M5: 725,849 km (0.118 R)
• M6: 820,544 km (0.054 R)
• M7: 933,940 km (0.117 R)
• M8: 1,130,661 km (0.1 R)
• M9: 1,251,386 km (0.085 R)
• M10: 1,352,664 km (0.106 R)
• M11: 1,459,626 km (0.08 R)
• M12: 1,555,369 km (0.104 R)
• M13: 1,697,337 km (0.071 R)
• M14: 1,831,826 km (0.111 R)
• M15: 1,938,938 km (0.119 R)
• M16: 2,150,320 km (0.078 R)
• M17: 2,313,082 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 10.7

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 812 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,974,618 km

• M1: 140,772 km (0.095 R)
• M2: 255,214 km (0.026 R)
• M3: 324,777 km (0.094 R)
• M4: 416,929 km (0.06 R)
• M5: 487,689 km (0.106 R)
• M6: 623,524 km (0.115 R)
• M7: 734,526 km (0.079 R)
• M8: 801,396 km (0.076 R)
• M9: 1,350,420 km (0.077 R)
• M10: 1,455,587 km (0.027 R)
• M11: 1,637,349 km (0.09 R)
• M12: 1,795,773 km (0.095 R)
• M13: 2,007,304 km (0.116 R)
• M14: 2,095,866 km (0.106 R)
• M15: 2,218,686 km (0.091 R)
• M16: 2,310,390 km (0.114 R)
• M17: 2,411,966 km (0.104 R)
• M18: 2,480,482 km (0.088 R)
• M19: 2,567,099 km (0.053 R)
• M20: 2,681,243 km (0.094 R)
• M21: 2,752,302 km (0.081 R)
• M22: 2,833,084 km (0.065 R)
• M23: 3,239,542 km (0.082 R)
• M24: 3,315,538 km (0.118 R)
• M25: 3,517,644 km (0.105 R)
• M26: 3,586,011 km (0.049 R)
• M27: 3,893,883 km (0.063 R)
• M28: 4,076,692 km (0.107 R)
• M29: 4,241,548 km (0.081 R)
• M30: 4,408,649 km (0.096 R)
• M31: 4,503,644 km (0.102 R)
• M32: 4,620,629 km (0.117 R)
• M33: 4,749,583 km (0.066 R)
• M34: 4,868,663 km (0.063 R)
• M35: 4,944,958 km (0.118 R)
• M36: 5,154,245 km (0.07 R)
• M37: 5,287,986 km (0.087 R)
• M38: 5,355,305 km (0.115 R)
• M39: 5,490,691 km (0.078 R)
• M40: 5,822,798 km (0.106 R)
• M41: 6,090,877 km (0.11 R)
• M42: 6,173,156 km (0.108 R)
• M43: 6,315,274 km (0.116 R)
• M44: 6,639,154 km (0.088 R)
• M45: 6,784,712 km (0.082 R)
• M46: 7,091,687 km (0.12 R)
• M47: 7,203,287 km (0.077 R)
• M48: 7,340,468 km (0.097 R)
• M49: 7,428,133 km (0.105 R)
• M50: 7,923,601 km (0.056 R)
• M51: 8,000,793 km (0.11 R)
• M52: 8,104,016 km (0.116 R)
• M53: 8,220,852 km (0.068 R)
• M54: 8,364,316 km (0.104 R)
• M55: 8,469,184 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 8.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.32 AU - 3.34 AU

Year: 3175 Days

Day: 6.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,974,618 km

• M1: 182,659 km (0.046 R)
• M2: 286,630 km (0.081 R)
• M3: 442,361 km (0.114 R)
• M4: 526,435 km (0.067 R)
• M5: 979,417 km (0.101 R)
• M6: 1,501,215 km (0.098 R)
• M7: 1,573,770 km (0.067 R)
• M8: 1,647,521 km (0.094 R)
• M9: 2,001,919 km (0.078 R)
• M10: 2,447,870 km (0.102 R)
• M11: 2,585,949 km (0.088 R)
• M12: 2,942,291 km (0.077 R)
• M13: 3,033,845 km (0.116 R)
• M14: 3,333,340 km (0.062 R)
• M15: 3,622,662 km (0.08 R)
• M16: 3,820,131 km (0.054 R)
• M17: 3,900,166 km (0.12 R)
• M18: 4,041,536 km (0.084 R)
• M19: 4,184,552 km (0.103 R)
• M20: 4,266,980 km (0.091 R)
• M21: 4,645,014 km (0.108 R)
• M22: 4,881,229 km (0.11 R)
• M23: 5,121,633 km (0.111 R)
• M24: 5,477,975 km (0.117 R)
• M25: 5,865,583 km (0.09 R)
• M26: 6,097,609 km (0.109 R)
• M27: 6,262,017 km (0.066 R)
• M28: 6,380,200 km (0.115 R)
• M29: 6,618,958 km (0.098 R)
• M30: 7,007,015 km (0.117 R)
• M31: 7,729,273 km (0.036 R)
• M32: 7,779,987 km (0.092 R)
• M33: 8,448,989 km (0.089 R)
• M34: 8,501,348 km (0.087 R)
• M35: 8,843,478 km (0.076 R)
• M36: 9,056,206 km (0.086 R)
• M37: 9,243,802 km (0.116 R)
• M38: 9,405,667 km (0.104 R)
• M39: 9,486,899 km (0.092 R)
• M40: 9,622,883 km (0.051 R)
• M41: 9,704,713 km (0.04 R)
• M42: 10,452,254 km (0.094 R)
• M43: 11,189,322 km (0.061 R)
• M44: 11,593,237 km (0.085 R)
• M45: 12,119,671 km (0.05 R)
• M46: 12,356,036 km (0.086 R)
• M47: 12,504,587 km (0.09 R)
• M48: 12,594,046 km (0.111 R)
• M49: 12,743,495 km (0.106 R)
• M50: 13,286,535 km (0.117 R)
• M51: 13,347,421 km (0.048 R)
• M52: 14,115,307 km (0.102 R)
• M53: 14,677,197 km (0.083 R)
• M54: 15,182,688 km (0.077 R)
• M55: 15,246,267 km (0.04 R)
• M56: 15,565,509 km (0.108 R)
• M57: 15,629,686 km (0.107 R)
• M58: 16,667,596 km (0.068 R)
• M59: 17,095,596 km (0.074 R)
• M60: 17,394,044 km (0.102 R)
• M61: 18,164,622 km (0.097 R)
• M62: 18,638,997 km (0.095 R)
• M63: 19,014,637 km (0.081 R)
• M64: 19,117,561 km (0.088 R)
• M65: 19,565,606 km (0.089 R)
• M66: 20,086,805 km (0.085 R)
• M67: 20,542,181 km (0.103 R)
• M68: 20,753,563 km (0.118 R)
• M69: 20,859,478 km (0.079 R)
• M70: 21,285,084 km (0.072 R)
• M71: 21,534,613 km (0.068 R)
• M72: 21,606,121 km (0.074 R)
• M73: 21,928,804 km (0.091 R)
• M74: 22,578,956 km (0.115 R)
• M75: 22,797,070 km (0.102 R)
• M76: 23,052,433 km (0.067 R)
• M77: 23,125,437 km (0.108 R)
• M78: 23,418,799 km (0.04 R)
• M79: 23,529,052 km (0.108 R)
• M80: 23,713,357 km (0.12 R)
• M81: 23,787,109 km (0.114 R)
• M82: 24,157,513 km (0.105 R)
• M83: 24,566,962 km (0.074 R)
• M84: 25,204,399 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.7 AU - 3.2 AU

Year: 3379 Days

Day: 9.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,974,618 km

• M1: 204,949 km (0.106 R)
• M2: 319,840 km (0.096 R)
• M3: 458,817 km (0.104 R)
• M4: 577,298 km (0.069 R)
• M5: 762,800 km (0.046 R)
• M6: 922,570 km (0.045 R)
• M7: 1,044,193 km (0.061 R)
• M8: 1,185,114 km (0.053 R)
• M9: 1,346,530 km (0.09 R)
• M10: 1,603,390 km (0.073 R)
• M11: 1,722,919 km (0.115 R)
• M12: 1,971,251 km (0.081 R)
• M13: 2,215,096 km (0.118 R)
• M14: 2,608,538 km (0.04 R)
• M15: 3,442,247 km (0.071 R)
• M16: 3,559,532 km (0.111 R)
• M17: 4,438,868 km (0.111 R)
• M18: 4,545,531 km (0.098 R)
• M19: 4,914,440 km (0.094 R)
• M20: 5,383,579 km (0.091 R)
• M21: 5,658,240 km (0.081 R)
• M22: 6,079,059 km (0.026 R)
• M23: 6,413,410 km (0.075 R)
• M24: 6,510,051 km (0.105 R)
• M25: 6,901,698 km (0.115 R)
• M26: 7,250,560 km (0.117 R)
• M27: 7,605,406 km (0.108 R)
• M28: 8,174,476 km (0.102 R)
• M29: 8,650,497 km (0.1 R)
• M30: 8,891,798 km (0.066 R)
• M31: 9,108,266 km (0.063 R)
• M32: 9,299,153 km (0.054 R)
• M33: 9,546,588 km (0.067 R)
• M34: 9,823,943 km (0.066 R)
• M35: 10,132,114 km (0.095 R)
• M36: 10,472,150 km (0.036 R)
• M37: 10,758,331 km (0.095 R)
• M38: 10,902,394 km (0.077 R)
• M39: 11,018,033 km (0.077 R)
• M40: 11,691,373 km (0.054 R)
• M41: 12,378,177 km (0.068 R)
• M42: 12,529,270 km (0.09 R)
• M43: 12,620,076 km (0.053 R)
• M44: 12,863,622 km (0.112 R)
• M45: 13,170,297 km (0.096 R)
• M46: 13,417,433 km (0.043 R)
• M47: 13,728,297 km (0.093 R)
• M48: 14,104,686 km (0.029 R)
• M49: 14,325,791 km (0.027 R)
• M50: 14,803,607 km (0.081 R)
• M51: 15,124,943 km (0.042 R)
• M52: 15,416,210 km (0.095 R)
• M53: 15,578,823 km (0.105 R)
• M54: 16,136,075 km (0.073 R)
• M55: 16,367,353 km (0.104 R)
• M56: 16,766,481 km (0.113 R)
• M57: 16,967,241 km (0.077 R)
• M58: 17,202,558 km (0.105 R)
• M59: 17,371,305 km (0.116 R)
• M60: 17,676,335 km (0.088 R)
• M61: 18,395,153 km (0.049 R)
• M62: 18,706,167 km (0.118 R)
• M63: 18,879,700 km (0.114 R)
• M64: 19,263,269 km (0.112 R)
• M65: 19,368,436 km (0.037 R)
• M66: 19,967,426 km (0.118 R)
• M67: 20,680,110 km (0.073 R)
• M68: 21,292,415 km (0.072 R)
• M69: 21,401,023 km (0.1 R)
• M70: 21,764,695 km (0.054 R)
• M71: 21,874,201 km (0.109 R)
• M72: 22,130,312 km (0.116 R)
• M73: 22,719,578 km (0.039 R)
• M74: 23,575,727 km (0.06 R)
• M75: 24,480,345 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit