🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 10.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.64 AU - 0.66 AU

Year: 362 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 49,258,273 km

• M1: 131,048 km (0.055 R)
• M2: 214,972 km (0.095 R)
• M3: 288,873 km (0.076 R)
• M4: 376,687 km (0.03 R)
• M5: 457,769 km (0.104 R)
• M6: 539,749 km (0.085 R)
• M7: 624,122 km (0.081 R)
• M8: 731,982 km (0.102 R)
• M9: 854,653 km (0.077 R)
• M10: 947,403 km (0.076 R)
• M11: 1,026,690 km (0.095 R)
• M12: 1,174,493 km (0.08 R)
• M13: 1,246,749 km (0.085 R)
• M14: 1,311,076 km (0.072 R)
• M15: 1,376,749 km (0.056 R)
• M16: 1,453,194 km (0.111 R)
• M17: 1,550,881 km (0.106 R)
• M18: 1,625,530 km (0.084 R)
• M19: 1,691,354 km (0.097 R)
• M20: 1,974,542 km (0.101 R)
• M21: 2,056,073 km (0.118 R)
• M22: 2,183,082 km (0.119 R)
• M23: 2,358,560 km (0.032 R)
• M24: 2,515,339 km (0.084 R)
• M25: 2,669,574 km (0.116 R)
• M26: 2,735,846 km (0.105 R)
• M27: 2,839,218 km (0.099 R)
• M28: 2,968,919 km (0.036 R)
• M29: 3,113,132 km (0.114 R)
• M30: 3,234,156 km (0.116 R)
• M31: 3,350,244 km (0.11 R)
• M32: 3,507,172 km (0.083 R)
• M33: 3,586,609 km (0.107 R)
• M34: 3,760,591 km (0.098 R)
• M35: 3,835,241 km (0.028 R)
• M36: 4,131,295 km (0.117 R)
• M37: 4,236,313 km (0.087 R)
• M38: 4,321,134 km (0.04 R)
• M39: 4,392,044 km (0.039 R)
• M40: 4,463,552 km (0.044 R)
• M41: 4,760,503 km (0.053 R)
• M42: 4,952,138 km (0.034 R)
• M43: 5,056,408 km (0.052 R)
• M44: 5,123,877 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 13.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.84 AU

Year: 387 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,258,273 km

• M1: 163,660 km (0.079 R)
• M2: 253,718 km (0.114 R)
• M3: 357,539 km (0.104 R)
• M4: 446,101 km (0.106 R)
• M5: 539,450 km (0.097 R)
• M6: 631,453 km (0.092 R)
• M7: 736,919 km (0.112 R)
• M8: 845,527 km (0.104 R)
• M9: 1,013,974 km (0.055 R)
• M10: 1,104,780 km (0.106 R)
• M11: 1,194,539 km (0.09 R)
• M12: 1,439,132 km (0.09 R)
• M13: 1,560,904 km (0.089 R)
• M14: 1,747,902 km (0.097 R)
• M15: 1,917,994 km (0.072 R)
• M16: 2,027,799 km (0.113 R)
• M17: 2,119,203 km (0.097 R)
• M18: 2,269,549 km (0.076 R)
• M19: 2,396,707 km (0.114 R)
• M20: 2,680,794 km (0.073 R)
• M21: 2,912,671 km (0.045 R)
• M22: 2,999,138 km (0.099 R)
• M23: 3,092,338 km (0.045 R)
• M24: 3,222,189 km (0.037 R)
• M25: 3,408,288 km (0.072 R)
• M26: 3,499,693 km (0.114 R)
• M27: 3,628,945 km (0.079 R)
• M28: 3,778,842 km (0.117 R)
• M29: 3,994,562 km (0.088 R)
• M30: 4,162,411 km (0.055 R)
• M31: 4,312,757 km (0.07 R)
• M32: 4,438,419 km (0.063 R)
• M33: 4,666,406 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 13.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.68 AU - 1.02 AU

Year: 541 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,258,273 km

• M1: 175,329 km (0.108 R)
• M2: 260,749 km (0.083 R)
• M3: 344,823 km (0.068 R)
• M4: 428,897 km (0.108 R)
• M5: 515,813 km (0.077 R)
• M6: 717,172 km (0.095 R)
• M7: 826,528 km (0.085 R)
• M8: 988,393 km (0.087 R)
• M9: 1,132,007 km (0.105 R)
• M10: 1,231,938 km (0.075 R)
• M11: 1,366,726 km (0.064 R)
• M12: 1,479,373 km (0.041 R)
• M13: 1,617,751 km (0.088 R)
• M14: 1,737,579 km (0.052 R)
• M15: 1,825,094 km (0.041 R)
• M16: 1,944,174 km (0.114 R)
• M17: 2,029,146 km (0.092 R)
• M18: 2,304,705 km (0.074 R)
• M19: 2,414,510 km (0.11 R)
• M20: 2,666,582 km (0.086 R)
• M21: 2,775,340 km (0.071 R)
• M22: 2,878,562 km (0.109 R)
• M23: 3,011,405 km (0.111 R)
• M24: 3,189,277 km (0.06 R)
• M25: 3,312,396 km (0.057 R)
• M26: 3,496,252 km (0.082 R)
• M27: 3,721,397 km (0.078 R)
• M28: 4,052,606 km (0.079 R)
• M29: 4,178,269 km (0.105 R)
• M30: 4,329,362 km (0.09 R)
• M31: 4,425,703 km (0.046 R)
• M32: 4,653,242 km (0.105 R)
• M33: 4,918,180 km (0.032 R)
• M34: 5,069,423 km (0.105 R)
• M35: 5,541,105 km (0.076 R)
• M36: 5,689,805 km (0.111 R)
• M37: 5,919,887 km (0.111 R)
• M38: 6,072,028 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 14.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1 AU - 1.66 AU

Year: 1059 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,258,273 km

• M1: 179,667 km (0.117 R)
• M2: 326,273 km (0.046 R)
• M3: 474,524 km (0.097 R)
• M4: 636,689 km (0.054 R)
• M5: 739,462 km (0.119 R)
• M6: 858,093 km (0.09 R)
• M7: 949,647 km (0.039 R)
• M8: 1,075,609 km (0.033 R)
• M9: 1,164,919 km (0.109 R)
• M10: 1,391,410 km (0.096 R)
• M11: 1,495,680 km (0.073 R)
• M12: 1,608,776 km (0.098 R)
• M13: 1,712,596 km (0.029 R)
• M14: 1,850,376 km (0.077 R)
• M15: 1,966,165 km (0.094 R)
• M16: 2,057,868 km (0.11 R)
• M17: 2,205,073 km (0.026 R)
• M18: 2,300,815 km (0.107 R)
• M19: 2,475,097 km (0.03 R)
• M20: 2,617,813 km (0.116 R)
• M21: 2,904,293 km (0.119 R)
• M22: 3,085,755 km (0.092 R)
• M23: 3,263,328 km (0.088 R)
• M24: 3,357,275 km (0.091 R)
• M25: 3,556,091 km (0.074 R)
• M26: 3,718,105 km (0.026 R)
• M27: 3,899,119 km (0.085 R)
• M28: 4,176,324 km (0.075 R)
• M29: 4,287,176 km (0.115 R)
• M30: 4,416,578 km (0.096 R)
• M31: 4,564,680 km (0.119 R)
• M32: 4,865,970 km (0.096 R)
• M33: 5,046,385 km (0.115 R)
• M34: 5,173,992 km (0.099 R)
• M35: 5,293,371 km (0.086 R)
• M36: 5,572,670 km (0.084 R)
• M37: 5,676,342 km (0.107 R)
• M38: 5,780,611 km (0.092 R)
• M39: 6,010,244 km (0.087 R)
• M40: 6,488,808 km (0.072 R)
• M41: 6,598,014 km (0.107 R)
• M42: 6,858,464 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 13.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.6 AU - 1.96 AU

Year: 1639 Days

Day: 7.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 49,258,273 km

• M1: 264,489 km (0.081 R)
• M2: 417,079 km (0.055 R)
• M3: 525,238 km (0.078 R)
• M4: 645,365 km (0.099 R)
• M5: 728,542 km (0.097 R)
• M6: 851,062 km (0.093 R)
• M7: 976,126 km (0.079 R)
• M8: 1,118,992 km (0.097 R)
• M9: 1,359,695 km (0.068 R)
• M10: 1,477,129 km (0.068 R)
• M11: 1,729,351 km (0.107 R)
• M12: 1,871,320 km (0.093 R)
• M13: 2,268,951 km (0.064 R)
• M14: 2,538,825 km (0.114 R)
• M15: 2,971,762 km (0.068 R)
• M16: 3,209,473 km (0.072 R)
• M17: 3,301,326 km (0.106 R)
• M18: 3,470,671 km (0.088 R)
• M19: 3,730,073 km (0.047 R)
• M20: 3,844,516 km (0.06 R)
• M21: 4,076,991 km (0.109 R)
• M22: 4,268,177 km (0.09 R)
• M23: 4,556,003 km (0.075 R)
• M24: 4,716,522 km (0.109 R)
• M25: 5,199,723 km (0.078 R)
• M26: 5,367,721 km (0.087 R)
• M27: 5,567,584 km (0.065 R)
• M28: 5,810,680 km (0.035 R)
• M29: 5,902,833 km (0.117 R)
• M30: 6,016,078 km (0.116 R)
• M31: 6,646,633 km (0.072 R)
• M32: 6,753,895 km (0.064 R)
• M33: 7,013,447 km (0.052 R)
• M34: 7,342,563 km (0.11 R)
• M35: 7,442,344 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 13.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.97 AU - 2.31 AU

Year: 2161 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 49,258,273 km

• M1: 173,683 km (0.107 R)
• M2: 257,009 km (0.071 R)
• M3: 394,789 km (0.119 R)
• M4: 528,529 km (0.1 R)
• M5: 616,642 km (0.108 R)
• M6: 1,215,632 km (0.075 R)
• M7: 1,357,900 km (0.066 R)
• M8: 1,526,497 km (0.104 R)
• M9: 1,765,853 km (0.097 R)
• M10: 1,852,022 km (0.117 R)
• M11: 2,108,283 km (0.084 R)
• M12: 2,520,575 km (0.066 R)
• M13: 2,655,512 km (0.114 R)
• M14: 2,919,851 km (0.119 R)
• M15: 3,101,014 km (0.101 R)
• M16: 3,259,438 km (0.098 R)
• M17: 3,420,406 km (0.096 R)
• M18: 3,502,086 km (0.115 R)
• M19: 3,584,215 km (0.084 R)
• M20: 3,834,941 km (0.109 R)
• M21: 4,120,225 km (0.052 R)
• M22: 4,294,805 km (0.048 R)
• M23: 4,606,268 km (0.036 R)
• M24: 5,282,750 km (0.091 R)
• M25: 5,552,624 km (0.076 R)
• M26: 5,876,055 km (0.056 R)
• M27: 6,272,190 km (0.114 R)
• M28: 6,422,985 km (0.114 R)
• M29: 6,558,221 km (0.104 R)
• M30: 6,969,166 km (0.082 R)
• M31: 7,125,496 km (0.119 R)
• M32: 7,565,912 km (0.115 R)
• M33: 7,816,489 km (0.112 R)
• M34: 8,142,612 km (0.104 R)
• M35: 8,958,818 km (0.052 R)
• M36: 9,223,906 km (0.102 R)
• M37: 9,491,835 km (0.112 R)
• M38: 9,607,325 km (0.082 R)
• M39: 10,350,228 km (0.063 R)
• M40: 10,449,262 km (0.095 R)
• M41: 10,608,583 km (0.063 R)
• M42: 10,848,987 km (0.11 R)
• M43: 10,990,058 km (0.038 R)
• M44: 11,152,072 km (0.117 R)
• M45: 11,355,675 km (0.112 R)
• M46: 11,560,624 km (0.04 R)
• M47: 11,642,903 km (0.086 R)
• M48: 11,808,059 km (0.093 R)
• M49: 12,730,480 km (0.104 R)
• M50: 12,836,844 km (0.06 R)
• M51: 12,943,357 km (0.113 R)
• M52: 13,872,211 km (0.114 R)
• M53: 14,069,381 km (0.074 R)
• M54: 14,223,317 km (0.094 R)
• M55: 14,822,606 km (0.115 R)
• M56: 14,912,065 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.4

Radius: 6.1

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.24 AU - 8.32 AU

Year: 13558 Days

Day: 22 Hours

Environment

Temp: -229 °C

Axial Tilt: 121.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,258,273 km

• M1: 104,719 km (0.113 R)
• M2: 184,903 km (0.057 R)
• M3: 270,323 km (0.096 R)
• M4: 816,804 km (0.118 R)
• M5: 890,855 km (0.084 R)
• M6: 1,045,839 km (0.097 R)
• M7: 1,126,771 km (0.12 R)
• M8: 1,230,742 km (0.109 R)
• M9: 1,493,286 km (0.114 R)
• M10: 1,538,764 km (0.098 R)
• M11: 2,145,981 km (0.099 R)
• M12: 2,197,443 km (0.072 R)
• M13: 3,164,743 km (0.11 R)
• M14: 3,253,155 km (0.091 R)
• M15: 3,402,304 km (0.101 R)
• M16: 3,957,761 km (0.038 R)
• M17: 4,021,191 km (0.115 R)
• M18: 4,084,919 km (0.102 R)
• M19: 4,507,833 km (0.093 R)
• M20: 5,047,432 km (0.095 R)
• M21: 5,324,936 km (0.12 R)
• M22: 5,607,377 km (0.026 R)
• M23: 6,003,662 km (0.112 R)
• M24: 6,149,968 km (0.077 R)
• M25: 7,637,719 km (0.109 R)
• M26: 8,360,277 km (0.09 R)
• M27: 8,605,917 km (0.096 R)
• M28: 8,647,056 km (0.084 R)
• M29: 9,697,682 km (0.105 R)
• M30: 9,740,467 km (0.102 R)
• M31: 10,216,039 km (0.116 R)
• M32: 10,654,959 km (0.114 R)
• M33: 11,325,008 km (0.094 R)
• M34: 11,642,305 km (0.116 R)
• M35: 11,870,741 km (0.073 R)
• M36: 12,658,373 km (0.107 R)
• M37: 12,752,171 km (0.039 R)
• M38: 13,034,911 km (0.109 R)
• M39: 13,082,184 km (0.093 R)
• M40: 13,319,746 km (0.061 R)
• M41: 14,089,127 km (0.111 R)
• M42: 14,137,747 km (0.109 R)
• M43: 15,120,904 km (0.067 R)
• M44: 16,024,475 km (0.081 R)
• M45: 16,739,254 km (0.045 R)
• M46: 17,152,443 km (0.073 R)
• M47: 17,360,235 km (0.083 R)
• M48: 19,160,196 km (0.042 R)
• M49: 19,972,961 km (0.065 R)
• M50: 20,521,088 km (0.065 R)
• M51: 21,296,753 km (0.114 R)
• M52: 22,251,486 km (0.059 R)
• M53: 22,308,034 km (0.105 R)
• M54: 22,421,430 km (0.091 R)
• M55: 23,623,000 km (0.09 R)
• M56: 23,680,745 km (0.085 R)
• M57: 24,086,155 km (0.084 R)
• M58: 24,727,930 km (0.073 R)
• M59: 25,434,480 km (0.12 R)
• M60: 25,849,764 km (0.052 R)
• M61: 25,968,844 km (0.069 R)
• M62: 26,088,073 km (0.074 R)
• M63: 27,290,392 km (0.066 R)
• M64: 28,142,651 km (0.12 R)
• M65: 28,941,802 km (0.105 R)
• M66: 29,499,503 km (0.074 R)
• M67: 29,748,584 km (0.102 R)
• M68: 30,374,052 km (0.096 R)
• M69: 30,625,526 km (0.108 R)
• M70: 30,814,618 km (0.087 R)
• M71: 30,940,879 km (0.085 R)
• M72: 31,893,069 km (0.054 R)
• M73: 32,276,638 km (0.089 R)
• M74: 34,741,413 km (0.099 R)
• M75: 34,872,760 km (0.071 R)
• M76: 35,202,025 km (0.047 R)
• M77: 35,466,065 km (0.096 R)
• M78: 35,863,397 km (0.106 R)
• M79: 36,930,329 km (0.094 R)
• M80: 37,400,365 km (0.051 R)
• M81: 38,210,887 km (0.102 R)
• M82: 38,482,257 km (0.05 R)
• M83: 39,095,309 km (0.097 R)
• M84: 39,368,774 km (0.108 R)
• M85: 39,848,983 km (0.092 R)
• M86: 39,986,464 km (0.09 R)
• M87: 44,684,585 km (0.089 R)
• M88: 45,760,044 km (0.055 R)
• M89: 45,976,063 km (0.03 R)
• M90: 46,481,704 km (0.104 R)
• M91: 47,425,517 km (0.056 R)
• M92: 47,571,225 km (0.109 R)
• M93: 47,717,233 km (0.064 R)
• M94: 47,790,237 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit