🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 14.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 680 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,023,657 km

• M1: 198,516 km (0.11 R)
• M2: 290,669 km (0.084 R)
• M3: 385,663 km (0.104 R)
• M4: 505,790 km (0.11 R)
• M5: 667,655 km (0.043 R)
• M6: 774,019 km (0.117 R)
• M7: 891,753 km (0.081 R)
• M8: 991,834 km (0.086 R)
• M9: 1,126,921 km (0.084 R)
• M10: 1,252,733 km (0.11 R)
• M11: 1,479,373 km (0.116 R)
• M12: 1,595,162 km (0.034 R)
• M13: 1,892,263 km (0.063 R)
• M14: 1,999,675 km (0.114 R)
• M15: 2,174,704 km (0.099 R)
• M16: 2,334,624 km (0.085 R)
• M17: 2,443,681 km (0.09 R)
• M18: 2,603,302 km (0.095 R)
• M19: 2,766,663 km (0.1 R)
• M20: 2,867,791 km (0.107 R)
• M21: 2,977,596 km (0.081 R)
• M22: 3,141,106 km (0.109 R)
• M23: 3,516,597 km (0.03 R)
• M24: 3,618,772 km (0.071 R)
• M25: 3,737,852 km (0.103 R)
• M26: 3,850,051 km (0.106 R)
• M27: 3,996,208 km (0.082 R)
• M28: 4,285,829 km (0.059 R)
• M29: 4,454,426 km (0.082 R)
• M30: 4,548,074 km (0.078 R)
• M31: 4,720,262 km (0.089 R)
• M32: 4,868,214 km (0.117 R)
• M33: 4,991,183 km (0.073 R)
• M34: 5,622,337 km (0.12 R)
• M35: 5,760,864 km (0.118 R)
• M36: 5,984,962 km (0.116 R)
• M37: 6,164,479 km (0.111 R)
• M38: 6,288,346 km (0.078 R)
• M39: 6,441,834 km (0.03 R)
• M40: 6,567,646 km (0.054 R)
• M41: 6,674,608 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 14.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.04 AU - 1.58 AU

Year: 1035 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,023,657 km

• M1: 202,256 km (0.059 R)
• M2: 293,960 km (0.088 R)
• M3: 438,621 km (0.1 R)
• M4: 537,356 km (0.029 R)
• M5: 680,820 km (0.1 R)
• M6: 884,572 km (0.12 R)
• M7: 1,005,148 km (0.067 R)
• M8: 1,139,188 km (0.102 R)
• M9: 1,249,591 km (0.11 R)
• M10: 1,371,812 km (0.103 R)
• M11: 1,474,137 km (0.101 R)
• M12: 1,645,577 km (0.112 R)
• M13: 1,841,101 km (0.116 R)
• M14: 2,026,602 km (0.057 R)
• M15: 2,237,236 km (0.078 R)
• M16: 2,426,477 km (0.097 R)
• M17: 2,532,991 km (0.03 R)
• M18: 2,631,127 km (0.032 R)
• M19: 2,953,960 km (0.07 R)
• M20: 3,236,700 km (0.085 R)
• M21: 3,354,433 km (0.094 R)
• M22: 3,716,460 km (0.11 R)
• M23: 4,033,607 km (0.057 R)
• M24: 4,242,296 km (0.101 R)
• M25: 4,430,939 km (0.111 R)
• M26: 4,526,233 km (0.115 R)
• M27: 4,792,069 km (0.118 R)
• M28: 4,926,856 km (0.082 R)
• M29: 5,175,338 km (0.065 R)
• M30: 5,415,293 km (0.063 R)
• M31: 5,827,735 km (0.044 R)
• M32: 6,011,441 km (0.093 R)
• M33: 6,170,463 km (0.119 R)
• M34: 6,587,841 km (0.076 R)
• M35: 6,738,187 km (0.09 R)
• M36: 6,903,493 km (0.067 R)
• M37: 7,098,120 km (0.09 R)
• M38: 7,436,061 km (0.089 R)
• M39: 7,692,921 km (0.092 R)
• M40: 7,836,984 km (0.058 R)
• M41: 7,981,794 km (0.102 R)
• M42: 8,083,820 km (0.056 R)
• M43: 8,230,276 km (0.111 R)
• M44: 8,392,441 km (0.069 R)
• M45: 8,496,112 km (0.061 R)
• M46: 8,660,071 km (0.109 R)
• M47: 8,975,872 km (0.076 R)
• M48: 9,234,228 km (0.089 R)
• M49: 9,526,093 km (0.115 R)
• M50: 9,618,844 km (0.076 R)
• M51: 9,883,483 km (0.094 R)
• M52: 10,213,495 km (0.095 R)
• M53: 10,372,069 km (0.086 R)
• M54: 10,611,426 km (0.102 R)
• M55: 10,723,624 km (0.034 R)
• M56: 10,868,585 km (0.088 R)
• M57: 10,965,674 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 14.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.29 AU - 2.81 AU

Year: 2811 Days

Day: 8.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,023,657 km

• M1: 198,217 km (0.102 R)
• M2: 300,093 km (0.114 R)
• M3: 461,958 km (0.063 R)
• M4: 625,917 km (0.043 R)
• M5: 1,008,738 km (0.114 R)
• M6: 1,197,082 km (0.072 R)
• M7: 1,321,099 km (0.089 R)
• M8: 1,475,933 km (0.074 R)
• M9: 1,804,898 km (0.05 R)
• M10: 2,082,253 km (0.087 R)
• M11: 2,188,018 km (0.091 R)
• M12: 2,662,244 km (0.093 R)
• M13: 3,469,623 km (0.111 R)
• M14: 3,559,981 km (0.099 R)
• M15: 3,669,337 km (0.084 R)
• M16: 3,816,840 km (0.112 R)
• M17: 4,004,286 km (0.077 R)
• M18: 4,118,130 km (0.102 R)
• M19: 4,271,767 km (0.094 R)
• M20: 4,388,304 km (0.118 R)
• M21: 4,505,888 km (0.094 R)
• M22: 4,744,197 km (0.104 R)
• M23: 4,864,923 km (0.109 R)
• M24: 5,171,449 km (0.071 R)
• M25: 5,316,559 km (0.066 R)
• M26: 5,442,221 km (0.111 R)
• M27: 5,568,781 km (0.099 R)
• M28: 5,911,061 km (0.119 R)
• M29: 6,194,399 km (0.119 R)
• M30: 6,304,503 km (0.099 R)
• M31: 6,504,515 km (0.066 R)
• M32: 6,933,712 km (0.083 R)
• M33: 7,325,509 km (0.114 R)
• M34: 8,034,752 km (0.051 R)
• M35: 8,276,053 km (0.08 R)
• M36: 8,568,816 km (0.11 R)
• M37: 9,240,062 km (0.07 R)
• M38: 9,671,502 km (0.104 R)
• M39: 9,902,631 km (0.093 R)
• M40: 10,031,734 km (0.102 R)
• M41: 10,239,675 km (0.098 R)
• M42: 10,712,554 km (0.056 R)
• M43: 11,761,833 km (0.078 R)
• M44: 12,063,722 km (0.099 R)
• M45: 12,201,801 km (0.059 R)
• M46: 12,759,352 km (0.071 R)
• M47: 12,900,124 km (0.12 R)
• M48: 13,041,344 km (0.09 R)
• M49: 13,582,739 km (0.111 R)
• M50: 13,726,353 km (0.102 R)
• M51: 13,870,565 km (0.089 R)
• M52: 14,015,376 km (0.073 R)
• M53: 14,687,519 km (0.103 R)
• M54: 15,400,203 km (0.12 R)
• M55: 15,640,308 km (0.101 R)
• M56: 16,766,780 km (0.058 R)
• M57: 17,075,699 km (0.079 R)
• M58: 17,355,447 km (0.106 R)
• M59: 17,448,946 km (0.115 R)
• M60: 17,856,301 km (0.119 R)
• M61: 18,045,393 km (0.058 R)
• M62: 18,140,238 km (0.075 R)
• M63: 18,936,697 km (0.09 R)
• M64: 19,097,365 km (0.069 R)
• M65: 19,355,421 km (0.114 R)
• M66: 19,582,212 km (0.094 R)
• M67: 19,777,138 km (0.054 R)
• M68: 19,907,587 km (0.044 R)
• M69: 20,038,336 km (0.094 R)
• M70: 20,267,669 km (0.06 R)
• M71: 20,464,989 km (0.118 R)
• M72: 20,629,846 km (0.051 R)
• M73: 20,961,055 km (0.098 R)
• M74: 21,193,830 km (0.094 R)
• M75: 21,427,651 km (0.088 R)
• M76: 21,628,561 km (0.08 R)
• M77: 21,763,049 km (0.079 R)
• M78: 22,745,459 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 5.6

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.99 AU - 9.19 AU

Year: 17378 Days

Day: 21.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,023,657 km

• M1: 90,208 km (0.111 R)
• M2: 466,446 km (0.053 R)
• M3: 534,364 km (0.034 R)
• M4: 798,553 km (0.099 R)
• M5: 1,032,225 km (0.097 R)
• M6: 1,534,575 km (0.097 R)
• M7: 1,989,801 km (0.079 R)
• M8: 2,276,132 km (0.103 R)
• M9: 2,667,629 km (0.097 R)
• M10: 2,855,375 km (0.112 R)
• M11: 3,015,145 km (0.102 R)
• M12: 3,210,670 km (0.098 R)
• M13: 4,804,485 km (0.099 R)
• M14: 4,956,477 km (0.107 R)
• M15: 5,659,437 km (0.114 R)
• M16: 5,860,347 km (0.109 R)
• M17: 7,243,379 km (0.075 R)
• M18: 7,770,413 km (0.114 R)
• M19: 8,083,371 km (0.079 R)
• M20: 8,400,668 km (0.11 R)
• M21: 8,907,356 km (0.034 R)
• M22: 9,614,206 km (0.098 R)
• M23: 9,757,671 km (0.062 R)
• M24: 9,853,713 km (0.075 R)
• M25: 9,950,203 km (0.072 R)
• M26: 9,998,374 km (0.113 R)
• M27: 10,192,552 km (0.092 R)
• M28: 10,782,117 km (0.113 R)
• M29: 11,382,752 km (0.106 R)
• M30: 12,097,082 km (0.108 R)
• M31: 12,252,066 km (0.094 R)
• M32: 13,036,706 km (0.08 R)
• M33: 13,301,943 km (0.069 R)
• M34: 13,622,532 km (0.116 R)
• M35: 13,783,649 km (0.053 R)
• M36: 14,380,245 km (0.099 R)
• M37: 14,599,406 km (0.089 R)
• M38: 15,318,822 km (0.069 R)
• M39: 15,542,471 km (0.08 R)
• M40: 16,390,990 km (0.096 R)
• M41: 16,562,579 km (0.112 R)
• M42: 17,779,557 km (0.092 R)
• M43: 18,191,699 km (0.079 R)
• M44: 19,205,524 km (0.102 R)
• M45: 19,810,498 km (0.088 R)
• M46: 20,853,046 km (0.107 R)
• M47: 21,850,564 km (0.083 R)
• M48: 22,355,158 km (0.116 R)
• M49: 22,799,763 km (0.104 R)
• M50: 22,927,370 km (0.044 R)
• M51: 23,827,051 km (0.111 R)
• M52: 24,151,080 km (0.09 R)
• M53: 24,346,305 km (0.105 R)
• M54: 24,476,755 km (0.109 R)
• M55: 25,926,358 km (0.065 R)
• M56: 26,527,442 km (0.108 R)
• M57: 26,661,632 km (0.092 R)
• M58: 26,728,801 km (0.039 R)
• M59: 26,795,971 km (0.071 R)
• M60: 27,133,015 km (0.114 R)
• M61: 28,084,158 km (0.095 R)
• M62: 28,495,103 km (0.096 R)
• M63: 28,563,918 km (0.116 R)
• M64: 29,949,195 km (0.08 R)
• M65: 30,790,832 km (0.117 R)
• M66: 31,640,249 km (0.05 R)
• M67: 34,526,740 km (0.089 R)
• M68: 35,852,775 km (0.109 R)
• M69: 36,671,375 km (0.073 R)
• M70: 38,175,432 km (0.074 R)
• M71: 38,326,974 km (0.043 R)
• M72: 38,402,821 km (0.078 R)
• M73: 38,554,662 km (0.113 R)
• M74: 39,011,235 km (0.09 R)
• M75: 40,391,874 km (0.1 R)
• M76: 42,728,293 km (0.074 R)
• M77: 42,885,670 km (0.055 R)
• M78: 43,912,959 km (0.062 R)
• M79: 44,469,313 km (0.088 R)
• M80: 46,072,105 km (0.087 R)
• M81: 47,612,215 km (0.105 R)
• M82: 48,675,706 km (0.108 R)
• M83: 49,995,309 km (0.099 R)
• M84: 50,409,994 km (0.11 R)
• M85: 51,410,206 km (0.088 R)
• M86: 52,585,297 km (0.104 R)
• M87: 52,838,267 km (0.081 R)
• M88: 53,091,536 km (0.092 R)
• M89: 53,260,732 km (0.064 R)
• M90: 53,854,037 km (0.114 R)
• M91: 54,279,194 km (0.099 R)
• M92: 56,249,248 km (0.083 R)
• M93: 56,940,091 km (0.055 R)
• M94: 57,026,559 km (0.065 R)
• M95: 57,373,177 km (0.101 R)
• M96: 57,894,376 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113

Radius: 7.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.74 AU - 10.26 AU

Year: 20211 Days

Day: 22.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,023,657 km

• M1: 122,820 km (0.098 R)
• M2: 183,108 km (0.089 R)
• M3: 244,443 km (0.093 R)
• M4: 349,610 km (0.052 R)
• M5: 525,388 km (0.106 R)
• M6: 639,082 km (0.03 R)
• M7: 874,699 km (0.109 R)
• M8: 1,524,701 km (0.081 R)
• M9: 1,797,718 km (0.114 R)
• M10: 1,884,784 km (0.108 R)
• M11: 2,108,881 km (0.063 R)
• M12: 2,882,751 km (0.076 R)
• M13: 3,010,956 km (0.092 R)
• M14: 3,792,007 km (0.108 R)
• M15: 4,307,072 km (0.087 R)
• M16: 5,089,320 km (0.091 R)
• M17: 5,307,583 km (0.118 R)
• M18: 6,012,937 km (0.086 R)
• M19: 6,611,927 km (0.088 R)
• M20: 6,679,695 km (0.089 R)
• M21: 7,404,795 km (0.071 R)
• M22: 7,902,059 km (0.1 R)
• M23: 8,046,121 km (0.054 R)
• M24: 8,446,745 km (0.12 R)
• M25: 8,668,000 km (0.089 R)
• M26: 8,853,950 km (0.116 R)
• M27: 9,419,580 km (0.117 R)
• M28: 9,649,063 km (0.084 R)
• M29: 10,270,193 km (0.073 R)
• M30: 10,545,902 km (0.083 R)
• M31: 11,714,411 km (0.102 R)
• M32: 12,796,452 km (0.098 R)
• M33: 13,135,740 km (0.066 R)
• M34: 14,390,717 km (0.118 R)
• M35: 15,010,202 km (0.081 R)
• M36: 15,683,542 km (0.098 R)
• M37: 16,320,828 km (0.057 R)
• M38: 16,550,461 km (0.101 R)
• M39: 18,617,305 km (0.096 R)
• M40: 19,146,583 km (0.115 R)
• M41: 20,417,417 km (0.088 R)
• M42: 20,516,301 km (0.109 R)
• M43: 21,413,290 km (0.064 R)
• M44: 21,614,349 km (0.095 R)
• M45: 22,527,046 km (0.091 R)
• M46: 22,680,384 km (0.104 R)
• M47: 22,885,333 km (0.117 R)
• M48: 23,452,159 km (0.08 R)
• M49: 23,607,591 km (0.037 R)
• M50: 23,971,563 km (0.104 R)
• M51: 24,915,974 km (0.099 R)
• M52: 25,127,356 km (0.104 R)
• M53: 25,339,486 km (0.05 R)
• M54: 25,712,134 km (0.053 R)
• M55: 25,979,465 km (0.03 R)
• M56: 28,150,579 km (0.097 R)
• M57: 29,313,553 km (0.103 R)
• M58: 30,492,235 km (0.059 R)
• M59: 30,945,367 km (0.06 R)
• M60: 31,058,912 km (0.094 R)
• M61: 31,571,883 km (0.059 R)
• M62: 31,800,767 km (0.112 R)
• M63: 33,243,938 km (0.046 R)
• M64: 33,944,206 km (0.117 R)
• M65: 34,002,698 km (0.054 R)
• M66: 34,413,644 km (0.109 R)
• M67: 34,767,293 km (0.067 R)
• M68: 36,014,191 km (0.038 R)
• M69: 36,253,398 km (0.089 R)
• M70: 36,913,873 km (0.096 R)
• M71: 37,154,875 km (0.112 R)
• M72: 37,457,063 km (0.118 R)
• M73: 37,760,148 km (0.056 R)
• M74: 38,185,604 km (0.118 R)
• M75: 38,368,563 km (0.104 R)
• M76: 39,903,736 km (0.038 R)
• M77: 40,709,919 km (0.071 R)
• M78: 41,333,742 km (0.113 R)
• M79: 41,396,424 km (0.092 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: 225 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit