🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 11.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.61 AU - 0.77 AU

Year: 364 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,232,045 km

• M1: 154,834 km (0.051 R)
• M2: 233,073 km (0.033 R)
• M3: 316,699 km (0.075 R)
• M4: 426,653 km (0.112 R)
• M5: 528,828 km (0.071 R)
• M6: 820,245 km (0.116 R)
• M7: 918,681 km (0.113 R)
• M8: 994,227 km (0.069 R)
• M9: 1,072,168 km (0.12 R)
• M10: 1,157,140 km (0.066 R)
• M11: 1,304,045 km (0.093 R)
• M12: 1,431,502 km (0.096 R)
• M13: 1,504,805 km (0.056 R)
• M14: 1,595,611 km (0.11 R)
• M15: 1,710,352 km (0.028 R)
• M16: 1,805,347 km (0.045 R)
• M17: 1,908,121 km (0.102 R)
• M18: 1,989,352 km (0.08 R)
• M19: 2,077,765 km (0.118 R)
• M20: 2,167,524 km (0.108 R)
• M21: 2,344,797 km (0.113 R)
• M22: 2,419,746 km (0.094 R)
• M23: 2,552,588 km (0.085 R)
• M24: 2,642,646 km (0.113 R)
• M25: 2,799,575 km (0.074 R)
• M26: 3,006,768 km (0.107 R)
• M27: 3,143,201 km (0.086 R)
• M28: 3,267,816 km (0.109 R)
• M29: 3,380,014 km (0.044 R)
• M30: 3,457,955 km (0.083 R)
• M31: 3,695,217 km (0.091 R)
• M32: 3,797,542 km (0.093 R)
• M33: 3,952,825 km (0.032 R)
• M34: 4,042,583 km (0.101 R)
• M35: 4,269,822 km (0.082 R)
• M36: 4,431,388 km (0.097 R)
• M37: 4,658,029 km (0.11 R)
• M38: 4,832,460 km (0.114 R)
• M39: 4,960,665 km (0.093 R)
• M40: 5,073,911 km (0.099 R)
• M41: 5,171,598 km (0.106 R)
• M42: 5,585,536 km (0.083 R)
• M43: 5,661,083 km (0.086 R)
• M44: 5,754,132 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 774 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,232,045 km

• M1: 175,777 km (0.085 R)
• M2: 293,361 km (0.045 R)
• M3: 406,906 km (0.072 R)
• M4: 537,206 km (0.114 R)
• M5: 725,250 km (0.116 R)
• M6: 838,197 km (0.078 R)
• M7: 987,047 km (0.059 R)
• M8: 1,327,083 km (0.091 R)
• M9: 1,436,140 km (0.1 R)
• M10: 1,598,304 km (0.114 R)
• M11: 1,730,548 km (0.049 R)
• M12: 1,850,675 km (0.106 R)
• M13: 2,116,511 km (0.071 R)
• M14: 2,211,805 km (0.076 R)
• M15: 2,302,760 km (0.084 R)
• M16: 2,512,347 km (0.095 R)
• M17: 2,625,592 km (0.115 R)
• M18: 2,734,499 km (0.074 R)
• M19: 2,882,003 km (0.03 R)
• M20: 3,134,075 km (0.076 R)
• M21: 3,446,286 km (0.085 R)
• M22: 3,996,358 km (0.116 R)
• M23: 4,122,319 km (0.094 R)
• M24: 4,632,597 km (0.113 R)
• M25: 4,765,141 km (0.092 R)
• M26: 5,034,268 km (0.083 R)
• M27: 5,224,107 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 11.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.62 AU - 1.86 AU

Year: 1459 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,232,045 km

• M1: 156,330 km (0.081 R)
• M2: 320,887 km (0.075 R)
• M3: 414,386 km (0.062 R)
• M4: 568,173 km (0.041 R)
• M5: 645,964 km (0.056 R)
• M6: 763,099 km (0.09 R)
• M7: 893,548 km (0.077 R)
• M8: 964,607 km (0.082 R)
• M9: 1,054,815 km (0.088 R)
• M10: 1,153,998 km (0.094 R)
• M11: 1,281,306 km (0.099 R)
• M12: 1,362,537 km (0.098 R)
• M13: 1,557,015 km (0.108 R)
• M14: 1,630,617 km (0.082 R)
• M15: 1,719,328 km (0.081 R)
• M16: 1,795,623 km (0.12 R)
• M17: 1,866,084 km (0.116 R)
• M18: 1,973,495 km (0.08 R)
• M19: 2,061,010 km (0.108 R)
• M20: 2,247,558 km (0.102 R)
• M21: 2,346,891 km (0.112 R)
• M22: 2,494,694 km (0.107 R)
• M23: 2,637,710 km (0.091 R)
• M24: 2,890,380 km (0.086 R)
• M25: 2,965,329 km (0.102 R)
• M26: 3,049,253 km (0.082 R)
• M27: 3,168,184 km (0.117 R)
• M28: 3,358,323 km (0.115 R)
• M29: 3,552,201 km (0.11 R)
• M30: 3,704,642 km (0.111 R)
• M31: 3,813,549 km (0.103 R)
• M32: 4,100,029 km (0.098 R)
• M33: 4,203,251 km (0.072 R)
• M34: 4,615,693 km (0.091 R)
• M35: 4,742,851 km (0.091 R)
• M36: 4,831,712 km (0.102 R)
• M37: 4,931,045 km (0.063 R)
• M38: 5,182,220 km (0.12 R)
• M39: 5,437,883 km (0.108 R)
• M40: 5,551,577 km (0.099 R)
• M41: 5,655,697 km (0.094 R)
• M42: 5,760,565 km (0.118 R)
• M43: 5,993,339 km (0.064 R)
• M44: 6,164,629 km (0.101 R)
• M45: 6,250,947 km (0.098 R)
• M46: 6,402,789 km (0.104 R)
• M47: 6,545,056 km (0.107 R)
• M48: 6,699,292 km (0.12 R)
• M49: 6,799,223 km (0.092 R)
• M50: 7,034,092 km (0.054 R)
• M51: 7,328,800 km (0.05 R)
• M52: 7,454,611 km (0.063 R)
• M53: 7,696,960 km (0.108 R)
• M54: 7,801,529 km (0.1 R)
• M55: 7,953,520 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 13.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.82 AU - 3.2 AU

Year: 3320 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,232,045 km

• M1: 173,384 km (0.098 R)
• M2: 329,564 km (0.107 R)
• M3: 432,338 km (0.094 R)
• M4: 551,119 km (0.118 R)
• M5: 676,332 km (0.113 R)
• M6: 855,101 km (0.074 R)
• M7: 977,772 km (0.103 R)
• M8: 1,088,325 km (0.062 R)
• M9: 1,223,112 km (0.045 R)
• M10: 1,384,528 km (0.046 R)
• M11: 1,662,780 km (0.092 R)
• M12: 1,971,251 km (0.061 R)
• M13: 2,286,005 km (0.119 R)
• M14: 2,539,424 km (0.077 R)
• M15: 2,669,724 km (0.054 R)
• M16: 2,775,489 km (0.085 R)
• M17: 2,869,437 km (0.086 R)
• M18: 3,005,272 km (0.098 R)
• M19: 3,101,762 km (0.104 R)
• M20: 3,541,730 km (0.094 R)
• M21: 3,881,167 km (0.049 R)
• M22: 4,154,333 km (0.104 R)
• M23: 4,371,250 km (0.098 R)
• M24: 4,783,990 km (0.051 R)
• M25: 4,929,848 km (0.025 R)
• M26: 5,159,780 km (0.05 R)
• M27: 5,732,890 km (0.111 R)
• M28: 5,905,376 km (0.111 R)
• M29: 6,097,160 km (0.105 R)
• M30: 6,255,585 km (0.098 R)
• M31: 6,361,949 km (0.073 R)
• M32: 6,504,815 km (0.092 R)
• M33: 6,648,728 km (0.077 R)
• M34: 7,142,251 km (0.115 R)
• M35: 7,253,552 km (0.086 R)
• M36: 7,365,451 km (0.11 R)
• M37: 7,534,347 km (0.05 R)
• M38: 7,742,587 km (0.036 R)
• M39: 8,126,156 km (0.096 R)
• M40: 8,281,439 km (0.102 R)
• M41: 8,496,411 km (0.114 R)
• M42: 8,594,697 km (0.072 R)
• M43: 8,812,511 km (0.039 R)
• M44: 9,011,925 km (0.116 R)
• M45: 9,233,181 km (0.103 R)
• M46: 9,395,195 km (0.084 R)
• M47: 9,496,922 km (0.112 R)
• M48: 10,094,416 km (0.048 R)
• M49: 11,260,980 km (0.113 R)
• M50: 11,434,214 km (0.088 R)
• M51: 11,739,543 km (0.102 R)
• M52: 11,981,293 km (0.108 R)
• M53: 12,180,408 km (0.085 R)
• M54: 12,380,570 km (0.116 R)
• M55: 12,874,542 km (0.045 R)
• M56: 13,397,985 km (0.115 R)
• M57: 13,673,694 km (0.109 R)
• M58: 13,881,934 km (0.09 R)
• M59: 14,091,072 km (0.036 R)
• M60: 14,231,096 km (0.085 R)
• M61: 14,395,055 km (0.082 R)
• M62: 14,677,645 km (0.1 R)
• M63: 14,890,822 km (0.081 R)
• M64: 15,344,104 km (0.116 R)
• M65: 15,584,508 km (0.094 R)
• M66: 15,802,023 km (0.085 R)
• M67: 16,583,373 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.65 AU - 5.73 AU

Year: 7518 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,232,045 km

• M1: 187,596 km (0.109 R)
• M2: 423,362 km (0.085 R)
• M3: 841,787 km (0.098 R)
• M4: 1,024,446 km (0.054 R)
• M5: 1,133,353 km (0.112 R)
• M6: 3,564,917 km (0.116 R)
• M7: 4,243,344 km (0.11 R)
• M8: 4,731,781 km (0.087 R)
• M9: 5,195,384 km (0.115 R)
• M10: 5,629,667 km (0.102 R)
• M11: 6,326,195 km (0.114 R)
• M12: 6,907,831 km (0.115 R)
• M13: 7,193,114 km (0.111 R)
• M14: 9,454,436 km (0.083 R)
• M15: 9,718,476 km (0.067 R)
• M16: 9,931,354 km (0.095 R)
• M17: 10,092,172 km (0.102 R)
• M18: 11,185,882 km (0.076 R)
• M19: 11,493,305 km (0.09 R)
• M20: 12,838,040 km (0.106 R)
• M21: 13,366,271 km (0.108 R)
• M22: 13,454,982 km (0.115 R)
• M23: 13,662,774 km (0.092 R)
• M24: 14,687,220 km (0.041 R)
• M25: 14,870,627 km (0.114 R)
• M26: 16,618,528 km (0.086 R)
• M27: 17,033,662 km (0.067 R)
• M28: 17,290,821 km (0.103 R)
• M29: 18,694,797 km (0.102 R)
• M30: 18,926,823 km (0.072 R)
• M31: 19,360,358 km (0.107 R)
• M32: 19,797,034 km (0.109 R)
• M33: 19,898,312 km (0.086 R)
• M34: 20,885,957 km (0.101 R)
• M35: 21,161,367 km (0.075 R)
• M36: 22,802,904 km (0.062 R)
• M37: 23,442,435 km (0.057 R)
• M38: 23,872,080 km (0.07 R)
• M39: 24,087,800 km (0.12 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: 481 - 11,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit