🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 13.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 458 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,590,161 km

• M1: 174,730 km (0.112 R)
• M2: 269,127 km (0.075 R)
• M3: 412,890 km (0.114 R)
• M4: 542,741 km (0.078 R)
• M5: 652,396 km (0.111 R)
• M6: 833,410 km (0.105 R)
• M7: 949,797 km (0.115 R)
• M8: 1,143,377 km (0.103 R)
• M9: 1,232,088 km (0.114 R)
• M10: 1,339,649 km (0.035 R)
• M11: 1,428,211 km (0.104 R)
• M12: 1,553,275 km (0.116 R)
• M13: 1,652,608 km (0.077 R)
• M14: 1,760,318 km (0.087 R)
• M15: 1,964,070 km (0.107 R)
• M16: 2,059,364 km (0.077 R)
• M17: 2,287,950 km (0.033 R)
• M18: 2,429,320 km (0.118 R)
• M19: 2,559,620 km (0.094 R)
• M20: 2,749,160 km (0.072 R)
• M21: 2,842,060 km (0.068 R)
• M22: 3,269,611 km (0.08 R)
• M23: 3,353,087 km (0.071 R)
• M24: 3,437,310 km (0.114 R)
• M25: 3,522,132 km (0.107 R)
• M26: 3,709,878 km (0.068 R)
• M27: 3,805,022 km (0.118 R)
• M28: 4,030,316 km (0.11 R)
• M29: 4,193,976 km (0.092 R)
• M30: 4,334,748 km (0.091 R)
• M31: 4,443,506 km (0.067 R)
• M32: 4,578,742 km (0.08 R)
• M33: 4,741,056 km (0.084 R)
• M34: 5,036,362 km (0.069 R)
• M35: 5,124,475 km (0.076 R)
• M36: 5,248,492 km (0.067 R)
• M37: 5,819,507 km (0.111 R)
• M38: 5,967,609 km (0.117 R)
• M39: 6,070,382 km (0.093 R)
• M40: 6,353,272 km (0.048 R)
• M41: 6,505,862 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 8.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.74 AU - 1.04 AU

Year: 569 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 15,590,161 km

• M1: 103,372 km (0.103 R)
• M2: 187,596 km (0.096 R)
• M3: 296,952 km (0.109 R)
• M4: 358,586 km (0.054 R)
• M5: 436,676 km (0.048 R)
• M6: 501,602 km (0.114 R)
• M7: 608,115 km (0.099 R)
• M8: 704,606 km (0.102 R)
• M9: 768,783 km (0.066 R)
• M10: 844,779 km (0.097 R)
• M11: 908,508 km (0.079 R)
• M12: 999,613 km (0.088 R)
• M13: 1,072,766 km (0.096 R)
• M14: 1,169,556 km (0.084 R)
• M15: 1,224,608 km (0.113 R)
• M16: 1,371,962 km (0.097 R)
• M17: 1,447,808 km (0.12 R)
• M18: 1,573,620 km (0.118 R)
• M19: 1,772,286 km (0.108 R)
• M20: 1,887,626 km (0.111 R)
• M21: 2,032,137 km (0.094 R)
• M22: 2,153,013 km (0.032 R)
• M23: 2,221,229 km (0.051 R)
• M24: 2,276,431 km (0.095 R)
• M25: 2,430,517 km (0.11 R)
• M26: 2,501,576 km (0.062 R)
• M27: 2,646,087 km (0.09 R)
• M28: 2,785,961 km (0.032 R)
• M29: 3,072,890 km (0.076 R)
• M30: 3,173,270 km (0.055 R)
• M31: 3,266,918 km (0.046 R)
• M32: 3,337,828 km (0.106 R)
• M33: 3,449,129 km (0.117 R)
• M34: 3,545,470 km (0.094 R)
• M35: 3,634,630 km (0.096 R)
• M36: 3,691,627 km (0.051 R)
• M37: 3,939,810 km (0.112 R)
• M38: 4,125,311 km (0.082 R)
• M39: 4,210,582 km (0.076 R)
• M40: 4,270,720 km (0.115 R)
• M41: 4,348,361 km (0.1 R)
• M42: 4,557,649 km (0.027 R)
• M43: 4,690,192 km (0.114 R)
• M44: 4,940,918 km (0.105 R)
• M45: 5,031,575 km (0.065 R)
• M46: 5,086,328 km (0.092 R)
• M47: 5,168,606 km (0.082 R)
• M48: 5,251,484 km (0.03 R)
• M49: 5,418,435 km (0.108 R)
• M50: 5,577,757 km (0.115 R)
• M51: 5,767,148 km (0.091 R)
• M52: 5,901,038 km (0.09 R)
• M53: 6,045,549 km (0.117 R)
• M54: 6,103,743 km (0.084 R)
• M55: 6,289,244 km (0.118 R)
• M56: 6,417,150 km (0.064 R)
• M57: 6,536,081 km (0.037 R)
• M58: 6,806,105 km (0.088 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 10.4

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.72 AU

Year: 2506 Days

Day: 10.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 121.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,590,161 km

• M1: 140,921 km (0.08 R)
• M2: 231,727 km (0.095 R)
• M3: 440,715 km (0.111 R)
• M4: 558,299 km (0.09 R)
• M5: 634,744 km (0.116 R)
• M6: 724,203 km (0.119 R)
• M7: 818,600 km (0.101 R)
• M8: 937,679 km (0.058 R)
• M9: 1,149,959 km (0.108 R)
• M10: 1,331,122 km (0.079 R)
• M11: 1,747,453 km (0.099 R)
• M12: 1,825,094 km (0.103 R)
• M13: 2,051,585 km (0.119 R)
• M14: 2,415,856 km (0.107 R)
• M15: 2,591,035 km (0.109 R)
• M16: 2,680,046 km (0.058 R)
• M17: 2,785,512 km (0.117 R)
• M18: 3,349,048 km (0.066 R)
• M19: 3,677,415 km (0.042 R)
• M20: 4,329,961 km (0.101 R)
• M21: 4,471,929 km (0.084 R)
• M22: 4,561,538 km (0.06 R)
• M23: 4,706,050 km (0.043 R)
• M24: 4,907,259 km (0.059 R)
• M25: 4,981,160 km (0.097 R)
• M26: 5,223,808 km (0.112 R)
• M27: 5,299,355 km (0.098 R)
• M28: 5,662,878 km (0.1 R)
• M29: 5,876,952 km (0.108 R)
• M30: 6,213,248 km (0.105 R)
• M31: 6,535,632 km (0.103 R)
• M32: 6,801,467 km (0.111 R)
• M33: 6,884,045 km (0.079 R)
• M34: 7,196,555 km (0.111 R)
• M35: 7,280,629 km (0.097 R)
• M36: 7,900,563 km (0.076 R)
• M37: 8,426,250 km (0.063 R)
• M38: 8,603,972 km (0.12 R)
• M39: 8,895,538 km (0.1 R)
• M40: 9,442,468 km (0.054 R)
• M41: 9,627,221 km (0.093 R)
• M42: 10,000,169 km (0.056 R)
• M43: 10,378,053 km (0.071 R)
• M44: 10,592,576 km (0.112 R)
• M45: 10,688,469 km (0.101 R)
• M46: 11,147,734 km (0.053 R)
• M47: 11,761,833 km (0.114 R)
• M48: 12,185,644 km (0.1 R)
• M49: 12,437,417 km (0.056 R)
• M50: 12,614,541 km (0.116 R)
• M51: 12,690,836 km (0.113 R)
• M52: 12,792,563 km (0.082 R)
• M53: 12,920,319 km (0.108 R)
• M54: 13,099,837 km (0.091 R)
• M55: 13,487,295 km (0.106 R)
• M56: 13,904,673 km (0.098 R)
• M57: 14,299,911 km (0.099 R)
• M58: 14,565,447 km (0.066 R)
• M59: 14,725,517 km (0.115 R)
• M60: 14,966,669 km (0.062 R)
• M61: 15,643,749 km (0.115 R)
• M62: 16,220,149 km (0.071 R)
• M63: 16,413,878 km (0.079 R)
• M64: 16,664,006 km (0.11 R)
• M65: 16,775,606 km (0.071 R)
• M66: 16,943,455 km (0.086 R)
• M67: 17,224,549 km (0.066 R)
• M68: 17,393,894 km (0.117 R)
• M69: 17,677,382 km (0.105 R)
• M70: 18,220,273 km (0.113 R)
• M71: 18,392,759 km (0.088 R)
• M72: 18,508,099 km (0.089 R)
• M73: 18,972,002 km (0.094 R)
• M74: 19,674,813 km (0.118 R)
• M75: 19,792,845 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.5

Radius: 10.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.63 AU - 3.69 AU

Year: 4749 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,590,161 km

• M1: 147,504 km (0.062 R)
• M2: 586,872 km (0.114 R)
• M3: 705,952 km (0.11 R)
• M4: 792,869 km (0.106 R)
• M5: 1,023,249 km (0.115 R)
• M6: 1,104,930 km (0.082 R)
• M7: 1,246,449 km (0.088 R)
• M8: 1,374,206 km (0.118 R)
• M9: 1,600,548 km (0.073 R)
• M10: 1,707,510 km (0.1 R)
• M11: 1,794,875 km (0.102 R)
• M12: 1,928,915 km (0.088 R)
• M13: 2,077,914 km (0.04 R)
• M14: 2,147,926 km (0.051 R)
• M15: 2,535,534 km (0.115 R)
• M16: 2,840,864 km (0.106 R)
• M17: 2,958,447 km (0.084 R)
• M18: 3,472,765 km (0.098 R)
• M19: 3,697,760 km (0.053 R)
• M20: 4,059,039 km (0.111 R)
• M21: 4,221,652 km (0.066 R)
• M22: 4,431,687 km (0.08 R)
• M23: 4,507,533 km (0.092 R)
• M24: 4,737,914 km (0.067 R)
• M25: 4,956,327 km (0.04 R)
• M26: 5,258,216 km (0.074 R)
• M27: 5,403,176 km (0.08 R)
• M28: 6,030,440 km (0.113 R)
• M29: 6,148,622 km (0.094 R)
• M30: 6,250,498 km (0.108 R)
• M31: 6,438,543 km (0.113 R)
• M32: 6,611,328 km (0.066 R)
• M33: 7,263,725 km (0.073 R)
• M34: 7,497,845 km (0.071 R)
• M35: 7,643,254 km (0.116 R)
• M36: 7,716,258 km (0.032 R)
• M37: 7,955,166 km (0.12 R)
• M38: 8,159,217 km (0.119 R)
• M39: 8,271,266 km (0.072 R)
• M40: 8,515,859 km (0.095 R)
• M41: 8,648,552 km (0.097 R)
• M42: 8,839,289 km (0.081 R)
• M43: 9,070,119 km (0.06 R)
• M44: 9,186,207 km (0.109 R)
• M45: 9,420,028 km (0.077 R)
• M46: 9,596,554 km (0.091 R)
• M47: 9,893,356 km (0.103 R)
• M48: 9,973,092 km (0.098 R)
• M49: 10,679,343 km (0.032 R)
• M50: 11,255,893 km (0.092 R)
• M51: 11,401,602 km (0.072 R)
• M52: 11,737,150 km (0.117 R)
• M53: 12,118,475 km (0.095 R)
• M54: 12,267,773 km (0.04 R)
• M55: 12,353,493 km (0.067 R)
• M56: 12,503,839 km (0.091 R)
• M57: 12,763,092 km (0.092 R)
• M58: 13,045,832 km (0.078 R)
• M59: 13,242,852 km (0.118 R)
• M60: 13,352,807 km (0.116 R)
• M61: 13,507,042 km (0.087 R)
• M62: 13,750,887 km (0.095 R)
• M63: 13,973,638 km (0.105 R)
• M64: 14,063,097 km (0.119 R)
• M65: 14,877,059 km (0.062 R)
• M66: 15,060,018 km (0.116 R)
• M67: 15,289,800 km (0.103 R)
• M68: 15,451,216 km (0.052 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit