🌌 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: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 541 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,383,617 km

• M1: 178,470 km (0.075 R)
• M2: 261,347 km (0.109 R)
• M3: 389,254 km (0.084 R)
• M4: 522,845 km (0.107 R)
• M5: 641,476 km (0.101 R)
• M6: 740,509 km (0.067 R)
• M7: 897,288 km (0.094 R)
• M8: 986,897 km (0.049 R)
• M9: 1,158,336 km (0.1 R)
• M10: 1,242,410 km (0.079 R)
• M11: 1,428,959 km (0.119 R)
• M12: 1,523,804 km (0.094 R)
• M13: 1,741,469 km (0.092 R)
• M14: 1,826,291 km (0.078 R)
• M15: 1,991,596 km (0.105 R)
• M16: 2,189,365 km (0.114 R)
• M17: 2,281,517 km (0.04 R)
• M18: 2,469,861 km (0.098 R)
• M19: 2,556,328 km (0.11 R)
• M20: 2,727,468 km (0.099 R)
• M21: 2,917,757 km (0.109 R)
• M22: 3,117,620 km (0.118 R)
• M23: 3,248,219 km (0.116 R)
• M24: 3,338,127 km (0.096 R)
• M25: 3,450,325 km (0.061 R)
• M26: 3,640,165 km (0.053 R)
• M27: 3,733,664 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 15

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.35 AU

Year: 796 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,383,617 km

• M1: 188,942 km (0.106 R)
• M2: 287,378 km (0.067 R)
• M3: 458,817 km (0.104 R)
• M4: 602,580 km (0.089 R)
• M5: 765,193 km (0.069 R)
• M6: 956,828 km (0.078 R)
• M7: 1,075,160 km (0.036 R)
• M8: 1,232,537 km (0.071 R)
• M9: 1,342,192 km (0.038 R)
• M10: 1,564,644 km (0.055 R)
• M11: 1,691,952 km (0.092 R)
• M12: 1,791,883 km (0.095 R)
• M13: 1,949,709 km (0.115 R)
• M14: 2,313,830 km (0.072 R)
• M15: 2,443,083 km (0.096 R)
• M16: 2,583,705 km (0.062 R)
• M17: 2,809,149 km (0.088 R)
• M18: 3,031,750 km (0.069 R)
• M19: 3,135,721 km (0.114 R)
• M20: 3,347,552 km (0.102 R)
• M21: 3,574,043 km (0.106 R)
• M22: 4,073,849 km (0.114 R)
• M23: 4,178,568 km (0.077 R)
• M24: 4,326,819 km (0.069 R)
• M25: 4,466,095 km (0.053 R)
• M26: 4,948,548 km (0.062 R)
• M27: 5,060,597 km (0.108 R)
• M28: 5,162,174 km (0.104 R)
• M29: 5,321,645 km (0.109 R)
• M30: 5,425,017 km (0.103 R)
• M31: 5,598,700 km (0.103 R)
• M32: 5,739,173 km (0.083 R)
• M33: 5,904,329 km (0.097 R)
• M34: 6,035,376 km (0.11 R)
• M35: 6,361,051 km (0.112 R)
• M36: 6,532,191 km (0.077 R)
• M37: 6,655,460 km (0.08 R)
• M38: 6,992,055 km (0.053 R)
• M39: 7,181,446 km (0.073 R)
• M40: 7,500,987 km (0.062 R)
• M41: 7,695,015 km (0.119 R)
• M42: 8,088,158 km (0.061 R)
• M43: 8,300,438 km (0.07 R)
• M44: 8,501,198 km (0.039 R)
• M45: 8,757,908 km (0.074 R)
• M46: 9,154,642 km (0.039 R)
• M47: 9,265,045 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 8.8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.51 AU - 2.13 AU

Year: 1695 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,383,617 km

• M1: 116,986 km (0.065 R)
• M2: 189,690 km (0.106 R)
• M3: 264,489 km (0.094 R)
• M4: 403,765 km (0.094 R)
• M5: 533,316 km (0.094 R)
• M6: 638,334 km (0.102 R)
• M7: 709,842 km (0.106 R)
• M8: 767,587 km (0.056 R)
• M9: 941,719 km (0.11 R)
• M10: 1,217,427 km (0.114 R)
• M11: 1,298,061 km (0.096 R)
• M12: 1,380,489 km (0.079 R)
• M13: 1,486,105 km (0.111 R)
• M14: 1,660,686 km (0.094 R)
• M15: 1,739,374 km (0.042 R)
• M16: 1,888,673 km (0.114 R)
• M17: 1,970,952 km (0.116 R)
• M18: 2,102,598 km (0.07 R)
• M19: 2,502,174 km (0.075 R)
• M20: 2,579,666 km (0.031 R)
• M21: 2,724,177 km (0.11 R)
• M22: 2,884,696 km (0.1 R)
• M23: 3,314,042 km (0.083 R)
• M24: 3,399,612 km (0.098 R)
• M25: 3,514,652 km (0.062 R)
• M26: 3,616,379 km (0.074 R)
• M27: 4,263,240 km (0.104 R)
• M28: 4,371,848 km (0.07 R)
• M29: 4,465,796 km (0.047 R)
• M30: 4,544,634 km (0.049 R)
• M31: 4,783,691 km (0.109 R)
• M32: 4,848,168 km (0.092 R)
• M33: 5,918,840 km (0.098 R)
• M34: 5,988,104 km (0.064 R)
• M35: 6,057,667 km (0.052 R)
• M36: 6,268,001 km (0.028 R)
• M37: 6,356,414 km (0.114 R)
• M38: 6,445,125 km (0.112 R)
• M39: 6,605,943 km (0.1 R)
• M40: 7,430,077 km (0.057 R)
• M41: 7,504,876 km (0.119 R)
• M42: 7,768,767 km (0.102 R)
• M43: 7,940,057 km (0.115 R)
• M44: 7,997,353 km (0.103 R)
• M45: 8,170,288 km (0.097 R)
• M46: 8,461,405 km (0.072 R)
• M47: 8,578,690 km (0.028 R)
• M48: 8,637,631 km (0.104 R)
• M49: 8,736,067 km (0.113 R)
• M50: 8,894,341 km (0.112 R)
• M51: 9,153,595 km (0.079 R)
• M52: 9,213,733 km (0.077 R)
• M53: 9,496,323 km (0.072 R)
• M54: 9,802,251 km (0.102 R)
• M55: 10,319,411 km (0.104 R)
• M56: 10,549,791 km (0.033 R)
• M57: 10,803,061 km (0.097 R)
• M58: 12,143,458 km (0.075 R)
• M59: 12,342,273 km (0.06 R)
• M60: 12,475,565 km (0.119 R)
• M61: 12,542,285 km (0.115 R)
• M62: 12,676,176 km (0.05 R)
• M63: 13,148,755 km (0.038 R)
• M64: 13,421,323 km (0.119 R)
• M65: 13,948,954 km (0.078 R)
• M66: 14,134,156 km (0.108 R)
• M67: 14,413,306 km (0.099 R)
• M68: 14,906,530 km (0.086 R)
• M69: 14,977,290 km (0.1 R)
• M70: 15,143,194 km (0.06 R)
• M71: 15,238,189 km (0.103 R)
• M72: 15,428,926 km (0.088 R)
• M73: 15,812,794 km (0.107 R)
• M74: 15,933,370 km (0.087 R)
• M75: 16,054,245 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.6

Radius: 7.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.61 AU - 9.67 AU

Year: 17530 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,383,617 km

• M1: 96,640 km (0.082 R)
• M2: 270,922 km (0.049 R)
• M3: 345,272 km (0.114 R)
• M4: 598,092 km (0.075 R)
• M5: 717,920 km (0.114 R)
• M6: 922,420 km (0.039 R)
• M7: 1,082,939 km (0.087 R)
• M8: 1,408,165 km (0.103 R)
• M9: 1,523,355 km (0.098 R)
• M10: 2,066,246 km (0.067 R)
• M11: 2,144,785 km (0.119 R)
• M12: 2,277,777 km (0.043 R)
• M13: 2,386,086 km (0.103 R)
• M14: 2,524,015 km (0.119 R)
• M15: 2,664,488 km (0.081 R)
• M16: 2,750,058 km (0.115 R)
• M17: 2,924,040 km (0.105 R)
• M18: 3,071,843 km (0.118 R)
• M19: 3,131,532 km (0.117 R)
• M20: 3,222,039 km (0.11 R)
• M21: 3,282,776 km (0.094 R)
• M22: 3,343,961 km (0.068 R)
• M23: 3,943,998 km (0.084 R)
• M24: 4,679,721 km (0.063 R)
• M25: 5,493,383 km (0.089 R)
• M26: 6,970,662 km (0.097 R)
• M27: 7,049,500 km (0.067 R)
• M28: 7,288,109 km (0.105 R)
• M29: 7,408,236 km (0.098 R)
• M30: 7,813,946 km (0.078 R)
• M31: 8,019,493 km (0.089 R)
• M32: 8,689,243 km (0.066 R)
• M33: 8,987,840 km (0.12 R)
• M34: 10,667,076 km (0.119 R)
• M35: 10,758,181 km (0.118 R)
• M36: 10,986,916 km (0.11 R)
• M37: 11,124,846 km (0.053 R)
• M38: 11,729,520 km (0.041 R)
• M39: 12,344,816 km (0.094 R)
• M40: 12,632,493 km (0.081 R)
• M41: 13,019,203 km (0.092 R)
• M42: 13,214,130 km (0.101 R)
• M43: 13,311,967 km (0.115 R)
• M44: 13,606,824 km (0.096 R)
• M45: 13,656,191 km (0.095 R)
• M46: 13,804,592 km (0.107 R)
• M47: 16,094,337 km (0.069 R)
• M48: 16,724,593 km (0.087 R)
• M49: 17,416,483 km (0.106 R)
• M50: 17,523,745 km (0.036 R)
• M51: 18,226,406 km (0.118 R)
• M52: 19,103,648 km (0.108 R)
• M53: 19,380,703 km (0.077 R)
• M54: 19,436,204 km (0.12 R)
• M55: 19,659,105 km (0.097 R)
• M56: 20,219,648 km (0.067 R)
• M57: 20,501,939 km (0.108 R)
• M58: 21,127,558 km (0.104 R)
• M59: 21,932,993 km (0.105 R)
• M60: 22,572,673 km (0.073 R)
• M61: 23,277,728 km (0.12 R)
• M62: 24,288,710 km (0.054 R)
• M63: 24,890,094 km (0.082 R)
• M64: 25,862,480 km (0.041 R)
• M65: 26,168,856 km (0.114 R)
• M66: 26,291,826 km (0.049 R)
• M67: 27,593,926 km (0.113 R)
• M68: 27,718,989 km (0.118 R)
• M69: 29,107,557 km (0.067 R)
• M70: 29,234,865 km (0.068 R)
• M71: 31,428,119 km (0.087 R)
• M72: 31,558,718 km (0.093 R)
• M73: 31,886,188 km (0.078 R)
• M74: 32,214,854 km (0.118 R)
• M75: 32,676,663 km (0.076 R)
• M76: 33,340,279 km (0.088 R)
• M77: 34,950,999 km (0.096 R)
• M78: 36,107,241 km (0.12 R)
• M79: 36,999,892 km (0.086 R)
• M80: 37,206,935 km (0.118 R)
• M81: 38,108,562 km (0.052 R)
• M82: 38,666,861 km (0.115 R)
• M83: 39,087,380 km (0.106 R)
• M84: 39,157,691 km (0.047 R)
• M85: 39,650,616 km (0.103 R)
• M86: 39,791,687 km (0.118 R)
• M87: 42,506,141 km (0.077 R)
• M88: 42,650,652 km (0.068 R)
• M89: 43,230,344 km (0.119 R)
• M90: 46,464,799 km (0.105 R)
• M91: 47,960,629 km (0.118 R)
• M92: 48,714,452 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit