🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 8.1

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.66 AU - 1.06 AU

Year: 551 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,782,044 km

• M1: 124,017 km (0.074 R)
• M2: 252,970 km (0.104 R)
• M3: 357,090 km (0.073 R)
• M4: 438,621 km (0.085 R)
• M5: 649,404 km (0.046 R)
• M6: 704,905 km (0.108 R)
• M7: 871,408 km (0.109 R)
• M8: 970,142 km (0.086 R)
• M9: 1,056,311 km (0.108 R)
• M10: 1,230,742 km (0.049 R)
• M11: 1,300,903 km (0.06 R)
• M12: 1,354,459 km (0.088 R)
• M13: 1,408,763 km (0.088 R)
• M14: 1,507,049 km (0.105 R)
• M15: 1,569,730 km (0.117 R)
• M16: 1,665,473 km (0.08 R)
• M17: 1,736,981 km (0.098 R)
• M18: 2,144,934 km (0.104 R)
• M19: 2,201,632 km (0.115 R)
• M20: 2,345,545 km (0.104 R)
• M21: 2,462,830 km (0.084 R)
• M22: 2,514,890 km (0.06 R)
• M23: 2,567,249 km (0.106 R)
• M24: 2,635,017 km (0.108 R)
• M25: 2,711,162 km (0.081 R)
• M26: 2,865,547 km (0.095 R)
• M27: 2,983,281 km (0.118 R)
• M28: 3,038,782 km (0.074 R)
• M29: 3,118,667 km (0.032 R)
• M30: 3,183,143 km (0.115 R)
• M31: 3,239,991 km (0.114 R)
• M32: 3,412,327 km (0.028 R)
• M33: 3,478,749 km (0.117 R)
• M34: 3,545,619 km (0.031 R)
• M35: 3,655,274 km (0.102 R)
• M36: 3,886,553 km (0.119 R)
• M37: 4,025,828 km (0.052 R)
• M38: 4,202,354 km (0.066 R)
• M39: 4,363,471 km (0.081 R)
• M40: 4,417,625 km (0.108 R)
• M41: 4,517,407 km (0.052 R)
• M42: 4,627,212 km (0.098 R)
• M43: 4,756,464 km (0.081 R)
• M44: 4,980,861 km (0.085 R)
• M45: 5,037,559 km (0.108 R)
• M46: 5,151,403 km (0.044 R)
• M47: 5,304,740 km (0.058 R)
• M48: 5,362,485 km (0.114 R)
• M49: 5,498,320 km (0.074 R)
• M50: 5,912,706 km (0.093 R)
• M51: 6,073,225 km (0.109 R)
• M52: 6,194,549 km (0.063 R)
• M53: 6,347,288 km (0.102 R)
• M54: 6,408,773 km (0.08 R)
• M55: 6,460,234 km (0.059 R)
• M56: 6,573,779 km (0.055 R)
• M57: 6,646,334 km (0.079 R)
• M58: 6,739,982 km (0.117 R)
• M59: 6,960,490 km (0.1 R)
• M60: 7,076,877 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 12

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.89 AU - 1.13 AU

Year: 701 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,782,044 km

• M1: 156,629 km (0.111 R)
• M2: 453,431 km (0.068 R)
• M3: 561,291 km (0.086 R)
• M4: 1,003,503 km (0.106 R)
• M5: 1,082,939 km (0.119 R)
• M6: 1,209,499 km (0.114 R)
• M7: 1,294,620 km (0.093 R)
• M8: 1,402,480 km (0.092 R)
• M9: 1,692,850 km (0.065 R)
• M10: 1,811,630 km (0.11 R)
• M11: 1,902,586 km (0.056 R)
• M12: 2,049,790 km (0.109 R)
• M13: 2,347,639 km (0.075 R)
• M14: 2,430,666 km (0.077 R)
• M15: 2,608,089 km (0.114 R)
• M16: 2,994,052 km (0.076 R)
• M17: 3,084,409 km (0.069 R)
• M18: 3,175,664 km (0.086 R)
• M19: 3,332,891 km (0.047 R)
• M20: 3,559,382 km (0.118 R)
• M21: 3,645,551 km (0.073 R)
• M22: 3,761,788 km (0.073 R)
• M23: 3,938,164 km (0.072 R)
• M24: 4,057,393 km (0.09 R)
• M25: 4,167,797 km (0.078 R)
• M26: 4,258,902 km (0.11 R)
• M27: 4,401,917 km (0.089 R)
• M28: 4,515,313 km (0.063 R)
• M29: 4,598,489 km (0.113 R)
• M30: 4,734,773 km (0.101 R)
• M31: 4,893,646 km (0.097 R)
• M32: 5,000,608 km (0.072 R)
• M33: 5,238,618 km (0.096 R)
• M34: 5,436,237 km (0.036 R)
• M35: 5,524,799 km (0.09 R)
• M36: 5,602,739 km (0.053 R)
• M37: 5,681,129 km (0.116 R)
• M38: 5,850,174 km (0.054 R)
• M39: 6,112,569 km (0.086 R)
• M40: 6,390,671 km (0.093 R)
• M41: 6,531,293 km (0.103 R)
• M42: 6,613,722 km (0.114 R)
• M43: 6,696,599 km (0.118 R)
• M44: 6,935,357 km (0.101 R)
• M45: 7,067,751 km (0.045 R)
• M46: 7,274,196 km (0.087 R)
• M47: 7,372,033 km (0.116 R)
• M48: 7,556,637 km (0.117 R)
• M49: 7,755,154 km (0.029 R)
• M50: 7,917,916 km (0.091 R)
• M51: 8,005,880 km (0.086 R)
• M52: 8,208,435 km (0.119 R)
• M53: 8,438,367 km (0.119 R)
• M54: 8,605,767 km (0.108 R)
• M55: 8,787,229 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 13.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.15 AU - 2.19 AU

Year: 2206 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,782,044 km

• M1: 167,250 km (0.08 R)
• M2: 483,650 km (0.118 R)
• M3: 607,816 km (0.095 R)
• M4: 703,260 km (0.032 R)
• M5: 857,794 km (0.095 R)
• M6: 996,023 km (0.063 R)
• M7: 1,142,479 km (0.117 R)
• M8: 1,234,182 km (0.055 R)
• M9: 1,328,429 km (0.058 R)
• M10: 1,838,109 km (0.103 R)
• M11: 2,021,217 km (0.119 R)
• M12: 2,197,742 km (0.092 R)
• M13: 2,287,950 km (0.12 R)
• M14: 2,379,504 km (0.054 R)
• M15: 2,593,578 km (0.073 R)
• M16: 2,730,760 km (0.084 R)
• M17: 2,969,518 km (0.055 R)
• M18: 3,303,570 km (0.109 R)
• M19: 3,407,690 km (0.084 R)
• M20: 3,945,045 km (0.092 R)
• M21: 4,039,890 km (0.065 R)
• M22: 4,215,818 km (0.038 R)
• M23: 4,492,873 km (0.1 R)
• M24: 4,675,233 km (0.103 R)
• M25: 4,759,007 km (0.104 R)
• M26: 4,910,999 km (0.085 R)
• M27: 5,081,989 km (0.06 R)
• M28: 5,341,990 km (0.101 R)
• M29: 5,588,677 km (0.104 R)
• M30: 5,839,104 km (0.088 R)
• M31: 5,965,813 km (0.11 R)
• M32: 6,185,124 km (0.05 R)
• M33: 6,425,677 km (0.105 R)
• M34: 6,575,275 km (0.096 R)
• M35: 6,782,917 km (0.106 R)
• M36: 6,935,357 km (0.108 R)
• M37: 7,243,529 km (0.114 R)
• M38: 7,458,052 km (0.068 R)
• M39: 7,734,210 km (0.119 R)
• M40: 7,853,589 km (0.112 R)
• M41: 8,541,739 km (0.081 R)
• M42: 9,081,040 km (0.118 R)
• M43: 9,228,094 km (0.107 R)
• M44: 9,333,710 km (0.113 R)
• M45: 9,461,018 km (0.085 R)
• M46: 9,588,775 km (0.107 R)
• M47: 10,171,010 km (0.066 R)
• M48: 10,742,623 km (0.114 R)
• M49: 10,920,645 km (0.093 R)
• M50: 11,347,298 km (0.064 R)
• M51: 11,505,871 km (0.1 R)
• M52: 11,756,597 km (0.116 R)
• M53: 12,170,834 km (0.068 R)
• M54: 12,543,033 km (0.093 R)
• M55: 12,636,682 km (0.093 R)
• M56: 12,801,090 km (0.03 R)
• M57: 13,513,924 km (0.061 R)
• M58: 13,657,986 km (0.094 R)
• M59: 14,142,085 km (0.081 R)
• M60: 14,361,844 km (0.096 R)
• M61: 15,201,986 km (0.12 R)
• M62: 16,032,703 km (0.041 R)
• M63: 16,415,225 km (0.103 R)
• M64: 16,543,430 km (0.09 R)
• M65: 16,749,277 km (0.051 R)
• M66: 17,059,543 km (0.1 R)
• M67: 17,476,173 km (0.046 R)
• M68: 17,607,071 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 11.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.98 AU - 4.1 AU

Year: 5605 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,782,044 km

• M1: 294,857 km (0.08 R)
• M2: 806,333 km (0.083 R)
• M3: 997,369 km (0.064 R)
• M4: 1,104,780 km (0.054 R)
• M5: 1,203,814 km (0.048 R)
• M6: 1,398,142 km (0.075 R)
• M7: 1,589,029 km (0.11 R)
• M8: 1,891,815 km (0.064 R)
• M9: 2,324,452 km (0.066 R)
• M10: 2,519,378 km (0.094 R)
• M11: 2,602,255 km (0.056 R)
• M12: 2,736,893 km (0.078 R)
• M13: 2,839,218 km (0.068 R)
• M14: 2,977,895 km (0.05 R)
• M15: 3,083,511 km (0.054 R)
• M16: 3,190,175 km (0.09 R)
• M17: 3,280,233 km (0.104 R)
• M18: 3,592,443 km (0.119 R)
• M19: 3,742,789 km (0.049 R)
• M20: 3,837,933 km (0.099 R)
• M21: 5,019,757 km (0.108 R)
• M22: 5,209,447 km (0.099 R)
• M23: 5,792,878 km (0.051 R)
• M24: 6,534,136 km (0.096 R)
• M25: 6,998,039 km (0.091 R)
• M26: 7,786,719 km (0.079 R)
• M27: 7,908,641 km (0.039 R)
• M28: 7,982,243 km (0.084 R)
• M29: 8,179,264 km (0.099 R)
• M30: 8,503,143 km (0.106 R)
• M31: 9,060,694 km (0.114 R)
• M32: 9,343,883 km (0.071 R)
• M33: 9,499,614 km (0.106 R)
• M34: 10,104,588 km (0.117 R)
• M35: 10,344,693 km (0.107 R)
• M36: 10,479,032 km (0.117 R)
• M37: 11,269,058 km (0.107 R)
• M38: 11,351,935 km (0.08 R)
• M39: 11,545,964 km (0.094 R)
• M40: 11,797,138 km (0.118 R)
• M41: 12,361,571 km (0.113 R)
• M42: 12,447,141 km (0.037 R)
• M43: 12,618,580 km (0.072 R)
• M44: 13,079,791 km (0.111 R)
• M45: 13,225,050 km (0.027 R)
• M46: 13,312,415 km (0.113 R)
• M47: 13,634,649 km (0.114 R)
• M48: 14,137,597 km (0.101 R)
• M49: 14,227,057 km (0.113 R)
• M50: 15,070,489 km (0.072 R)
• M51: 15,744,577 km (0.099 R)
• M52: 16,303,475 km (0.033 R)
• M53: 16,397,273 km (0.096 R)
• M54: 16,679,714 km (0.096 R)
• M55: 16,805,675 km (0.12 R)
• M56: 17,027,080 km (0.089 R)
• M57: 17,857,647 km (0.069 R)
• M58: 18,245,555 km (0.113 R)
• M59: 18,766,903 km (0.092 R)
• M60: 19,392,522 km (0.077 R)
• M61: 19,591,487 km (0.044 R)
• M62: 19,891,281 km (0.103 R)
• M63: 20,091,892 km (0.026 R)
• M64: 20,461,548 km (0.099 R)
• M65: 20,562,826 km (0.116 R)
• M66: 21,003,242 km (0.065 R)
• M67: 21,997,170 km (0.116 R)
• M68: 22,308,782 km (0.102 R)
• M69: 22,552,178 km (0.051 R)
• M70: 22,761,466 km (0.07 R)
• M71: 23,287,452 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit