🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 12.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,860,804 km

• M1: 156,629 km (0.098 R)
• M2: 252,372 km (0.107 R)
• M3: 363,822 km (0.097 R)
• M4: 471,682 km (0.088 R)
• M5: 562,638 km (0.081 R)
• M6: 869,612 km (0.071 R)
• M7: 965,505 km (0.117 R)
• M8: 1,047,634 km (0.057 R)
• M9: 1,178,083 km (0.12 R)
• M10: 1,266,645 km (0.08 R)
• M11: 1,362,537 km (0.081 R)
• M12: 1,460,973 km (0.079 R)
• M13: 1,592,769 km (0.073 R)
• M14: 1,702,274 km (0.089 R)
• M15: 1,814,473 km (0.051 R)
• M16: 2,063,403 km (0.064 R)
• M17: 2,171,862 km (0.08 R)
• M18: 2,276,580 km (0.05 R)
• M19: 2,430,816 km (0.092 R)
• M20: 2,545,707 km (0.104 R)
• M21: 2,637,859 km (0.101 R)
• M22: 2,749,908 km (0.099 R)
• M23: 2,831,888 km (0.058 R)
• M24: 2,933,764 km (0.099 R)
• M25: 3,011,106 km (0.095 R)
• M26: 3,095,778 km (0.099 R)
• M27: 3,174,467 km (0.111 R)
• M28: 3,273,949 km (0.115 R)
• M29: 3,387,943 km (0.079 R)
• M30: 3,469,324 km (0.109 R)
• M31: 3,640,763 km (0.107 R)
• M32: 3,724,089 km (0.079 R)
• M33: 3,822,226 km (0.085 R)
• M34: 3,977,957 km (0.102 R)
• M35: 4,071,156 km (0.083 R)
• M36: 4,150,443 km (0.085 R)
• M37: 4,362,274 km (0.09 R)
• M38: 4,480,755 km (0.078 R)
• M39: 4,577,695 km (0.115 R)
• M40: 4,988,191 km (0.086 R)
• M41: 5,065,533 km (0.117 R)
• M42: 5,299,953 km (0.103 R)
• M43: 5,402,727 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.1

Radius: 10.8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,860,804 km

• M1: 142,268 km (0.066 R)
• M2: 227,838 km (0.087 R)
• M3: 329,265 km (0.118 R)
• M4: 419,921 km (0.109 R)
• M5: 494,271 km (0.113 R)
• M6: 586,573 km (0.086 R)
• M7: 781,499 km (0.11 R)
• M8: 862,881 km (0.116 R)
• M9: 932,294 km (0.101 R)
• M10: 1,050,626 km (0.083 R)
• M11: 1,168,958 km (0.113 R)
• M12: 1,269,188 km (0.109 R)
• M13: 1,372,560 km (0.075 R)
• M14: 1,693,597 km (0.075 R)
• M15: 1,801,757 km (0.092 R)
• M16: 2,004,911 km (0.069 R)
• M17: 2,092,425 km (0.12 R)
• M18: 2,313,531 km (0.037 R)
• M19: 2,398,353 km (0.029 R)
• M20: 2,527,755 km (0.107 R)
• M21: 2,644,741 km (0.091 R)
• M22: 2,741,082 km (0.07 R)
• M23: 2,868,988 km (0.064 R)
• M24: 2,968,171 km (0.105 R)
• M25: 3,368,346 km (0.108 R)
• M26: 3,456,908 km (0.075 R)
• M27: 3,587,207 km (0.112 R)
• M28: 3,735,758 km (0.088 R)
• M29: 3,844,366 km (0.102 R)
• M30: 4,047,670 km (0.12 R)
• M31: 4,263,240 km (0.03 R)
• M32: 4,420,767 km (0.116 R)
• M33: 4,491,377 km (0.047 R)
• M34: 4,768,881 km (0.028 R)
• M35: 4,932,541 km (0.065 R)
• M36: 5,061,046 km (0.028 R)
• M37: 5,340,494 km (0.088 R)
• M38: 5,472,589 km (0.12 R)
• M39: 5,605,731 km (0.052 R)
• M40: 5,807,689 km (0.105 R)
• M41: 5,875,456 km (0.061 R)
• M42: 5,992,442 km (0.12 R)
• M43: 6,159,393 km (0.115 R)
• M44: 6,528,002 km (0.105 R)
• M45: 6,730,408 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 12

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.94 AU - 1.4 AU

Year: 830 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,860,804 km

• M1: 150,795 km (0.077 R)
• M2: 253,568 km (0.099 R)
• M3: 337,194 km (0.111 R)
• M4: 489,783 km (0.051 R)
• M5: 566,826 km (0.08 R)
• M6: 643,570 km (0.055 R)
• M7: 746,793 km (0.1 R)
• M8: 868,116 km (0.096 R)
• M9: 1,086,380 km (0.093 R)
• M10: 1,365,529 km (0.079 R)
• M11: 1,459,028 km (0.083 R)
• M12: 1,577,210 km (0.038 R)
• M13: 1,815,520 km (0.089 R)
• M14: 1,910,963 km (0.108 R)
• M15: 2,041,113 km (0.047 R)
• M16: 2,123,991 km (0.071 R)
• M17: 2,318,917 km (0.071 R)
• M18: 2,466,869 km (0.106 R)
• M19: 2,573,383 km (0.104 R)
• M20: 2,790,898 km (0.108 R)
• M21: 2,995,697 km (0.109 R)
• M22: 3,119,116 km (0.1 R)
• M23: 3,263,627 km (0.077 R)
• M24: 3,380,912 km (0.054 R)
• M25: 3,609,647 km (0.087 R)
• M26: 3,720,948 km (0.092 R)
• M27: 3,967,635 km (0.115 R)
• M28: 4,156,278 km (0.119 R)
• M29: 4,251,721 km (0.098 R)
• M30: 4,444,852 km (0.102 R)
• M31: 4,597,143 km (0.113 R)
• M32: 5,064,337 km (0.105 R)
• M33: 5,177,732 km (0.094 R)
• M34: 5,303,693 km (0.109 R)
• M35: 5,924,375 km (0.105 R)
• M36: 6,020,118 km (0.119 R)
• M37: 6,128,426 km (0.063 R)
• M38: 6,346,989 km (0.061 R)
• M39: 6,617,611 km (0.048 R)
• M40: 6,779,476 km (0.104 R)
• M41: 6,917,406 km (0.078 R)
• M42: 7,145,094 km (0.052 R)
• M43: 7,388,040 km (0.072 R)
• M44: 7,478,398 km (0.086 R)
• M45: 7,790,608 km (0.061 R)
• M46: 7,935,120 km (0.114 R)
• M47: 8,093,843 km (0.119 R)
• M48: 8,200,207 km (0.089 R)
• M49: 8,400,968 km (0.039 R)
• M50: 8,684,755 km (0.112 R)
• M51: 8,999,359 km (0.097 R)
• M52: 9,220,315 km (0.078 R)
• M53: 9,429,154 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 10.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.68 AU - 2.22 AU

Year: 1786 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,860,804 km

• M1: 125,961 km (0.091 R)
• M2: 191,784 km (0.111 R)
• M3: 330,611 km (0.075 R)
• M4: 422,315 km (0.119 R)
• M5: 496,665 km (0.117 R)
• M6: 570,566 km (0.084 R)
• M7: 673,789 km (0.071 R)
• M8: 817,552 km (0.059 R)
• M9: 936,034 km (0.086 R)
• M10: 1,045,540 km (0.073 R)
• M11: 1,175,241 km (0.087 R)
• M12: 1,238,222 km (0.1 R)
• M13: 1,605,634 km (0.107 R)
• M14: 1,829,432 km (0.079 R)
• M15: 2,006,407 km (0.073 R)
• M16: 2,169,618 km (0.088 R)
• M17: 2,377,409 km (0.095 R)
• M18: 2,675,259 km (0.102 R)
• M19: 2,738,389 km (0.078 R)
• M20: 3,050,600 km (0.083 R)
• M21: 3,172,073 km (0.086 R)
• M22: 3,261,383 km (0.09 R)
• M23: 3,465,734 km (0.102 R)
• M24: 3,662,455 km (0.078 R)
• M25: 3,839,130 km (0.118 R)
• M26: 3,946,541 km (0.048 R)
• M27: 4,115,737 km (0.108 R)
• M28: 4,225,691 km (0.104 R)
• M29: 4,361,376 km (0.095 R)
• M30: 4,448,592 km (0.087 R)
• M31: 4,637,384 km (0.099 R)
• M32: 4,841,585 km (0.091 R)
• M33: 4,919,077 km (0.071 R)
• M34: 4,996,868 km (0.107 R)
• M35: 5,114,302 km (0.116 R)
• M36: 5,405,420 km (0.098 R)
• M37: 5,499,068 km (0.085 R)
• M38: 5,606,928 km (0.078 R)
• M39: 5,688,309 km (0.094 R)
• M40: 5,907,171 km (0.077 R)
• M41: 6,100,900 km (0.077 R)
• M42: 6,310,936 km (0.081 R)
• M43: 6,853,527 km (0.044 R)
• M44: 7,013,447 km (0.119 R)
• M45: 7,277,787 km (0.093 R)
• M46: 8,244,039 km (0.085 R)
• M47: 8,336,641 km (0.049 R)
• M48: 8,695,077 km (0.087 R)
• M49: 9,378,739 km (0.093 R)
• M50: 9,605,081 km (0.095 R)
• M51: 9,931,653 km (0.101 R)
• M52: 10,178,938 km (0.083 R)
• M53: 10,629,078 km (0.053 R)
• M54: 10,763,866 km (0.085 R)
• M55: 10,899,102 km (0.107 R)
• M56: 11,273,845 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 7.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.35 AU - 11.01 AU

Year: 21307 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,860,804 km

• M1: 111,301 km (0.092 R)
• M2: 279,299 km (0.09 R)
• M3: 837,898 km (0.062 R)
• M4: 1,012,778 km (0.086 R)
• M5: 1,180,327 km (0.026 R)
• M6: 1,257,819 km (0.105 R)
• M7: 1,627,625 km (0.087 R)
• M8: 1,714,242 km (0.103 R)
• M9: 2,006,706 km (0.053 R)
• M10: 2,266,557 km (0.055 R)
• M11: 2,339,412 km (0.063 R)
• M12: 3,029,058 km (0.039 R)
• M13: 3,272,304 km (0.05 R)
• M14: 3,864,412 km (0.05 R)
• M15: 3,922,456 km (0.062 R)
• M16: 4,337,590 km (0.101 R)
• M17: 4,704,554 km (0.063 R)
• M18: 5,049,676 km (0.059 R)
• M19: 5,305,937 km (0.094 R)
• M20: 6,201,729 km (0.057 R)
• M21: 7,072,389 km (0.091 R)
• M22: 7,540,181 km (0.038 R)
• M23: 8,317,043 km (0.073 R)
• M24: 8,849,013 km (0.066 R)
• M25: 9,235,724 km (0.094 R)
• M26: 9,352,709 km (0.113 R)
• M27: 11,126,042 km (0.096 R)
• M28: 11,333,983 km (0.09 R)
• M29: 13,219,066 km (0.113 R)
• M30: 13,439,424 km (0.116 R)
• M31: 13,705,409 km (0.114 R)
• M32: 14,242,615 km (0.117 R)
• M33: 15,476,349 km (0.096 R)
• M34: 15,708,524 km (0.08 R)
• M35: 15,941,897 km (0.072 R)
• M36: 16,129,343 km (0.098 R)
• M37: 16,601,474 km (0.08 R)
• M38: 16,696,319 km (0.117 R)
• M39: 17,077,943 km (0.119 R)
• M40: 17,655,840 km (0.059 R)
• M41: 17,849,868 km (0.089 R)
• M42: 19,577,574 km (0.095 R)
• M43: 20,182,249 km (0.083 R)
• M44: 21,254,865 km (0.096 R)
• M45: 21,564,832 km (0.075 R)
• M46: 21,616,593 km (0.119 R)
• M47: 21,876,145 km (0.109 R)
• M48: 23,083,699 km (0.065 R)
• M49: 23,295,829 km (0.071 R)
• M50: 23,402,193 km (0.047 R)
• M51: 24,204,935 km (0.077 R)
• M52: 24,312,646 km (0.03 R)
• M53: 28,011,902 km (0.106 R)
• M54: 29,609,009 km (0.082 R)
• M55: 29,666,604 km (0.08 R)
• M56: 30,534,870 km (0.112 R)
• M57: 30,593,064 km (0.081 R)
• M58: 31,764,415 km (0.106 R)
• M59: 32,771,658 km (0.114 R)
• M60: 35,549,092 km (0.114 R)
• M61: 37,774,809 km (0.111 R)
• M62: 38,526,688 km (0.097 R)
• M63: 38,589,668 km (0.109 R)
• M64: 39,854,369 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit