🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 13.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 840 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,455,952 km

• M1: 166,802 km (0.056 R)
• M2: 267,631 km (0.115 R)
• M3: 391,498 km (0.069 R)
• M4: 612,154 km (0.108 R)
• M5: 711,487 km (0.095 R)
• M6: 897,886 km (0.109 R)
• M7: 1,079,648 km (0.1 R)
• M8: 1,181,075 km (0.115 R)
• M9: 1,285,943 km (0.111 R)
• M10: 1,376,001 km (0.049 R)
• M11: 1,859,502 km (0.113 R)
• M12: 1,983,369 km (0.085 R)
• M13: 2,364,394 km (0.091 R)
• M14: 2,560,068 km (0.098 R)
• M15: 2,660,000 km (0.107 R)
• M16: 2,745,570 km (0.065 R)
• M17: 3,024,121 km (0.118 R)
• M18: 3,179,254 km (0.103 R)
• M19: 3,387,494 km (0.037 R)
• M20: 3,506,125 km (0.106 R)
• M21: 3,652,133 km (0.117 R)
• M22: 3,852,893 km (0.059 R)
• M23: 4,120,374 km (0.101 R)
• M24: 4,229,132 km (0.108 R)
• M25: 4,561,089 km (0.087 R)
• M26: 4,683,161 km (0.114 R)
• M27: 4,968,893 km (0.1 R)
• M28: 5,133,301 km (0.112 R)
• M29: 5,309,528 km (0.107 R)
• M30: 5,438,032 km (0.082 R)
• M31: 5,627,722 km (0.109 R)
• M32: 5,728,551 km (0.118 R)
• M33: 6,220,579 km (0.064 R)
• M34: 6,377,058 km (0.105 R)
• M35: 6,801,168 km (0.042 R)
• M36: 6,919,350 km (0.096 R)
• M37: 7,016,589 km (0.105 R)
• M38: 7,245,324 km (0.115 R)
• M39: 7,332,988 km (0.111 R)
• M40: 7,465,383 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 12.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.18 AU - 1.24 AU

Year: 919 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,455,952 km

• M1: 154,235 km (0.085 R)
• M2: 231,727 km (0.112 R)
• M3: 347,665 km (0.107 R)
• M4: 430,991 km (0.09 R)
• M5: 526,734 km (0.11 R)
• M6: 690,993 km (0.044 R)
• M7: 832,512 km (0.057 R)
• M8: 963,111 km (0.05 R)
• M9: 1,073,664 km (0.061 R)
• M10: 1,151,604 km (0.038 R)
• M11: 1,269,936 km (0.074 R)
• M12: 1,392,457 km (0.103 R)
• M13: 1,676,843 km (0.056 R)
• M14: 1,812,378 km (0.083 R)
• M15: 1,906,774 km (0.116 R)
• M16: 2,031,389 km (0.08 R)
• M17: 2,112,172 km (0.085 R)
• M18: 2,229,607 km (0.09 R)
• M19: 2,595,074 km (0.075 R)
• M20: 2,683,038 km (0.118 R)
• M21: 2,920,898 km (0.087 R)
• M22: 2,999,437 km (0.065 R)
• M23: 3,280,233 km (0.12 R)
• M24: 3,389,589 km (0.116 R)
• M25: 3,514,054 km (0.107 R)
• M26: 3,590,798 km (0.1 R)
• M27: 3,739,049 km (0.095 R)
• M28: 3,875,034 km (0.118 R)
• M29: 3,998,003 km (0.031 R)
• M30: 4,144,459 km (0.099 R)
• M31: 4,270,271 km (0.098 R)
• M32: 4,420,019 km (0.104 R)
• M33: 4,563,932 km (0.079 R)
• M34: 4,686,452 km (0.084 R)
• M35: 4,887,662 km (0.058 R)
• M36: 5,091,863 km (0.081 R)
• M37: 5,250,885 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 11.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.48 AU - 1.86 AU

Year: 1490 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,455,952 km

• M1: 192,233 km (0.105 R)
• M2: 280,047 km (0.09 R)
• M3: 384,018 km (0.054 R)
• M4: 474,973 km (0.078 R)
• M5: 578,495 km (0.108 R)
• M6: 708,346 km (0.098 R)
• M7: 872,156 km (0.08 R)
• M8: 1,120,937 km (0.08 R)
• M9: 1,310,328 km (0.034 R)
• M10: 1,397,543 km (0.049 R)
• M11: 1,467,854 km (0.074 R)
• M12: 1,607,130 km (0.103 R)
• M13: 1,716,037 km (0.087 R)
• M14: 1,812,079 km (0.114 R)
• M15: 1,956,890 km (0.098 R)
• M16: 2,036,177 km (0.09 R)
• M17: 2,220,032 km (0.119 R)
• M18: 2,291,690 km (0.075 R)
• M19: 2,392,369 km (0.065 R)
• M20: 2,483,175 km (0.082 R)
• M21: 2,563,659 km (0.114 R)
• M22: 2,768,458 km (0.067 R)
• M23: 2,894,120 km (0.116 R)
• M24: 3,003,327 km (0.104 R)
• M25: 3,339,174 km (0.099 R)
• M26: 3,428,334 km (0.064 R)
• M27: 3,628,496 km (0.098 R)
• M28: 3,879,073 km (0.088 R)
• M29: 4,094,643 km (0.096 R)
• M30: 4,502,447 km (0.061 R)
• M31: 4,700,515 km (0.113 R)
• M32: 4,829,468 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.6

Radius: 8.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.88 AU - 2.96 AU

Year: 2599 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,455,952 km

• M1: 107,262 km (0.113 R)
• M2: 161,117 km (0.087 R)
• M3: 223,649 km (0.114 R)
• M4: 281,693 km (0.118 R)
• M5: 367,562 km (0.117 R)
• M6: 459,714 km (0.092 R)
• M7: 525,986 km (0.104 R)
• M8: 702,212 km (0.073 R)
• M9: 763,398 km (0.06 R)
• M10: 1,053,019 km (0.075 R)
• M11: 1,217,278 km (0.104 R)
• M12: 1,285,345 km (0.119 R)
• M13: 1,411,306 km (0.083 R)
• M14: 1,490,294 km (0.088 R)
• M15: 1,600,548 km (0.083 R)
• M16: 1,751,941 km (0.065 R)
• M17: 1,852,770 km (0.066 R)
• M18: 1,987,857 km (0.113 R)
• M19: 2,068,789 km (0.102 R)
• M20: 2,142,541 km (0.116 R)
• M21: 2,200,585 km (0.1 R)
• M22: 2,292,887 km (0.066 R)
• M23: 2,438,146 km (0.117 R)
• M24: 2,498,733 km (0.111 R)
• M25: 2,782,820 km (0.074 R)
• M26: 2,855,524 km (0.075 R)
• M27: 3,021,279 km (0.098 R)
• M28: 3,190,324 km (0.064 R)
• M29: 3,285,468 km (0.118 R)
• M30: 3,362,362 km (0.118 R)
• M31: 3,887,151 km (0.084 R)
• M32: 4,030,017 km (0.074 R)
• M33: 4,122,768 km (0.105 R)
• M34: 4,320,985 km (0.046 R)
• M35: 4,543,736 km (0.117 R)
• M36: 4,651,297 km (0.12 R)
• M37: 4,770,377 km (0.107 R)
• M38: 5,011,828 km (0.088 R)
• M39: 5,111,610 km (0.092 R)
• M40: 5,223,509 km (0.074 R)
• M41: 5,598,102 km (0.108 R)
• M42: 5,701,923 km (0.088 R)
• M43: 5,899,542 km (0.119 R)
• M44: 6,063,950 km (0.043 R)
• M45: 6,135,009 km (0.077 R)
• M46: 6,289,693 km (0.093 R)
• M47: 6,542,364 km (0.12 R)
• M48: 6,688,222 km (0.063 R)
• M49: 6,810,593 km (0.107 R)
• M50: 7,057,728 km (0.111 R)
• M51: 7,232,459 km (0.116 R)
• M52: 7,637,121 km (0.083 R)
• M53: 7,765,027 km (0.091 R)
• M54: 7,919,562 km (0.086 R)
• M55: 8,218,608 km (0.098 R)
• M56: 8,297,296 km (0.079 R)
• M57: 8,442,107 km (0.096 R)
• M58: 8,561,187 km (0.082 R)
• M59: 8,640,923 km (0.106 R)
• M60: 8,801,142 km (0.049 R)
• M61: 8,935,331 km (0.083 R)
• M62: 9,124,423 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.7

Radius: 6.3

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.44 AU - 9.92 AU

Year: 16149 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,455,952 km

• M1: 755,320 km (0.075 R)
• M2: 1,535,024 km (0.115 R)
• M3: 1,730,399 km (0.061 R)
• M4: 2,621,852 km (0.11 R)
• M5: 2,721,036 km (0.06 R)
• M6: 2,788,056 km (0.12 R)
• M7: 3,307,160 km (0.103 R)
• M8: 3,414,571 km (0.108 R)
• M9: 3,931,133 km (0.05 R)
• M10: 4,275,956 km (0.064 R)
• M11: 5,200,920 km (0.061 R)
• M12: 5,621,888 km (0.11 R)
• M13: 5,793,327 km (0.08 R)
• M14: 6,362,397 km (0.038 R)
• M15: 7,179,501 km (0.065 R)
• M16: 8,564,029 km (0.084 R)
• M17: 9,311,719 km (0.105 R)
• M18: 9,463,711 km (0.111 R)
• M19: 10,656,604 km (0.046 R)
• M20: 11,189,921 km (0.12 R)
• M21: 11,243,776 km (0.099 R)
• M22: 11,351,636 km (0.107 R)
• M23: 11,622,857 km (0.118 R)
• M24: 11,731,914 km (0.082 R)
• M25: 12,006,127 km (0.05 R)
• M26: 12,227,083 km (0.114 R)
• M27: 12,282,434 km (0.1 R)
• M28: 12,449,236 km (0.044 R)
• M29: 12,560,836 km (0.083 R)
• M30: 12,897,730 km (0.115 R)
• M31: 13,294,464 km (0.111 R)
• M32: 13,637,791 km (0.078 R)
• M33: 13,926,066 km (0.087 R)
• M34: 14,332,972 km (0.116 R)
• M35: 14,449,958 km (0.057 R)
• M36: 14,802,859 km (0.042 R)
• M37: 14,980,432 km (0.08 R)
• M38: 15,158,603 km (0.085 R)
• M39: 15,337,522 km (0.051 R)
• M40: 15,697,604 km (0.112 R)
• M41: 16,364,810 km (0.064 R)
• M42: 16,609,702 km (0.084 R)
• M43: 16,917,425 km (0.086 R)
• M44: 17,041,142 km (0.12 R)
• M45: 17,289,325 km (0.107 R)
• M46: 19,060,265 km (0.068 R)
• M47: 19,511,901 km (0.072 R)
• M48: 20,755,657 km (0.084 R)
• M49: 21,220,308 km (0.107 R)
• M50: 21,755,570 km (0.027 R)
• M51: 21,957,377 km (0.051 R)
• M52: 22,362,937 km (0.083 R)
• M53: 24,079,423 km (0.077 R)
• M54: 24,148,836 km (0.096 R)
• M55: 24,288,112 km (0.06 R)
• M56: 24,357,825 km (0.076 R)
• M57: 24,847,907 km (0.119 R)
• M58: 25,766,588 km (0.106 R)
• M59: 25,980,064 km (0.107 R)
• M60: 26,051,422 km (0.079 R)
• M61: 26,480,768 km (0.029 R)
• M62: 28,001,580 km (0.103 R)
• M63: 30,148,010 km (0.094 R)
• M64: 31,506,808 km (0.09 R)
• M65: 32,500,437 km (0.094 R)
• M66: 35,147,421 km (0.094 R)
• M67: 36,257,288 km (0.068 R)
• M68: 36,496,645 km (0.105 R)
• M69: 36,816,485 km (0.119 R)
• M70: 39,573,274 km (0.099 R)
• M71: 40,148,927 km (0.1 R)
• M72: 41,809,164 km (0.059 R)
• M73: 41,976,415 km (0.117 R)
• M74: 42,395,588 km (0.115 R)
• M75: 42,731,884 km (0.051 R)
• M76: 42,900,331 km (0.11 R)
• M77: 43,661,335 km (0.092 R)
• M78: 44,085,894 km (0.118 R)
• M79: 47,532,031 km (0.054 R)
• M80: 48,056,371 km (0.109 R)
• M81: 51,153,047 km (0.071 R)
• M82: 52,590,084 km (0.107 R)
• M83: 54,587,515 km (0.076 R)
• M84: 55,595,505 km (0.114 R)
• M85: 57,072,635 km (0.042 R)
• M86: 58,282,283 km (0.115 R)
• M87: 58,749,777 km (0.101 R)
• M88: 59,312,414 km (0.097 R)
• M89: 59,971,094 km (0.091 R)
• M90: 60,159,737 km (0.11 R)
• M91: 61,390,628 km (0.119 R)
• M92: 61,866,349 km (0.049 R)
• M93: 62,629,897 km (0.075 R)
• M94: 63,108,759 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit