🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 12.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.39 AU - 1.39 AU

Year: 1112 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,972,188 km

• M1: 164,558 km (0.111 R)
• M2: 290,968 km (0.11 R)
• M3: 440,715 km (0.105 R)
• M4: 631,303 km (0.117 R)
• M5: 756,367 km (0.108 R)
• M6: 885,769 km (0.078 R)
• M7: 1,038,957 km (0.052 R)
• M8: 1,140,983 km (0.095 R)
• M9: 1,235,230 km (0.104 R)
• M10: 1,378,993 km (0.099 R)
• M11: 1,571,526 km (0.055 R)
• M12: 1,702,873 km (0.09 R)
• M13: 1,779,616 km (0.11 R)
• M14: 1,936,844 km (0.083 R)
• M15: 2,091,827 km (0.099 R)
• M16: 2,223,174 km (0.114 R)
• M17: 2,343,151 km (0.066 R)
• M18: 2,436,351 km (0.048 R)
• M19: 2,656,260 km (0.085 R)
• M20: 2,753,648 km (0.092 R)
• M21: 2,967,423 km (0.116 R)
• M22: 3,084,409 km (0.117 R)
• M23: 3,258,690 km (0.09 R)
• M24: 3,403,651 km (0.106 R)
• M25: 3,509,865 km (0.073 R)
• M26: 3,809,510 km (0.064 R)
• M27: 3,894,332 km (0.116 R)
• M28: 3,979,752 km (0.114 R)
• M29: 4,074,448 km (0.112 R)
• M30: 4,213,424 km (0.086 R)
• M31: 4,451,883 km (0.09 R)
• M32: 4,568,270 km (0.11 R)
• M33: 4,749,284 km (0.088 R)
• M34: 4,868,214 km (0.107 R)
• M35: 5,053,266 km (0.109 R)
• M36: 5,344,683 km (0.098 R)
• M37: 5,468,401 km (0.096 R)
• M38: 5,545,144 km (0.093 R)
• M39: 5,622,187 km (0.113 R)
• M40: 5,738,574 km (0.069 R)
• M41: 5,855,560 km (0.097 R)
• M42: 6,102,097 km (0.097 R)
• M43: 6,211,752 km (0.101 R)
• M44: 6,392,467 km (0.085 R)
• M45: 6,473,249 km (0.098 R)
• M46: 6,636,162 km (0.03 R)
• M47: 6,717,992 km (0.075 R)
• M48: 6,800,270 km (0.107 R)
• M49: 7,028,258 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.8

Radius: 8.1

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 1160 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,972,188 km

• M1: 116,537 km (0.116 R)
• M2: 169,494 km (0.101 R)
• M3: 286,031 km (0.087 R)
• M4: 430,243 km (0.039 R)
• M5: 736,171 km (0.111 R)
• M6: 812,017 km (0.07 R)
• M7: 883,375 km (0.106 R)
• M8: 1,134,251 km (0.116 R)
• M9: 1,255,725 km (0.062 R)
• M10: 1,322,445 km (0.079 R)
• M11: 1,494,333 km (0.076 R)
• M12: 1,664,576 km (0.11 R)
• M13: 1,766,003 km (0.082 R)
• M14: 2,202,529 km (0.079 R)
• M15: 2,386,385 km (0.088 R)
• M16: 2,554,084 km (0.094 R)
• M17: 2,725,823 km (0.113 R)
• M18: 3,171,325 km (0.118 R)
• M19: 3,544,273 km (0.08 R)
• M20: 3,627,748 km (0.097 R)
• M21: 3,796,644 km (0.116 R)
• M22: 3,869,798 km (0.113 R)
• M23: 4,067,267 km (0.106 R)
• M24: 4,459,363 km (0.051 R)
• M25: 4,510,825 km (0.068 R)
• M26: 4,562,585 km (0.054 R)
• M27: 4,679,571 km (0.089 R)
• M28: 4,863,576 km (0.104 R)
• M29: 4,916,534 km (0.097 R)
• M30: 4,983,105 km (0.067 R)
• M31: 5,117,145 km (0.038 R)
• M32: 5,198,077 km (0.119 R)
• M33: 5,665,122 km (0.113 R)
• M34: 6,016,976 km (0.061 R)
• M35: 6,318,116 km (0.096 R)
• M36: 6,580,212 km (0.062 R)
• M37: 6,668,475 km (0.112 R)
• M38: 6,771,697 km (0.097 R)
• M39: 7,100,065 km (0.115 R)
• M40: 7,175,462 km (0.067 R)
• M41: 7,433,518 km (0.09 R)
• M42: 7,710,274 km (0.079 R)
• M43: 7,803,175 km (0.111 R)
• M44: 8,353,096 km (0.077 R)
• M45: 8,432,682 km (0.085 R)
• M46: 8,769,726 km (0.094 R)
• M47: 8,964,204 km (0.112 R)
• M48: 9,029,428 km (0.077 R)
• M49: 9,176,633 km (0.102 R)
• M50: 9,291,673 km (0.092 R)
• M51: 9,440,374 km (0.119 R)
• M52: 9,506,645 km (0.077 R)
• M53: 9,656,393 km (0.085 R)
• M54: 9,740,018 km (0.109 R)
• M55: 9,807,038 km (0.049 R)
• M56: 10,554,279 km (0.038 R)
• M57: 10,882,647 km (0.1 R)
• M58: 10,934,856 km (0.042 R)
• M59: 11,267,113 km (0.112 R)
• M60: 11,691,522 km (0.083 R)
• M61: 11,959,602 km (0.044 R)
• M62: 12,067,312 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.11 AU - 4.31 AU

Year: 4847 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,972,188 km

• M1: 120,725 km (0.107 R)
• M2: 197,768 km (0.036 R)
• M3: 248,482 km (0.03 R)
• M4: 352,901 km (0.112 R)
• M5: 511,475 km (0.117 R)
• M6: 600,037 km (0.045 R)
• M7: 672,742 km (0.119 R)
• M8: 737,518 km (0.05 R)
• M9: 957,576 km (0.074 R)
• M10: 1,031,477 km (0.104 R)
• M11: 1,264,850 km (0.077 R)
• M12: 1,631,514 km (0.047 R)
• M13: 1,750,744 km (0.059 R)
• M14: 1,826,889 km (0.099 R)
• M15: 2,077,914 km (0.067 R)
• M16: 2,256,983 km (0.065 R)
• M17: 2,578,170 km (0.069 R)
• M18: 2,753,199 km (0.097 R)
• M19: 2,842,060 km (0.077 R)
• M20: 3,133,178 km (0.06 R)
• M21: 3,357,874 km (0.077 R)
• M22: 4,225,990 km (0.067 R)
• M23: 4,287,625 km (0.057 R)
• M24: 4,474,323 km (0.108 R)
• M25: 4,558,247 km (0.086 R)
• M26: 4,963,657 km (0.057 R)
• M27: 5,137,939 km (0.062 R)
• M28: 5,292,025 km (0.08 R)
• M29: 5,447,756 km (0.118 R)
• M30: 5,650,012 km (0.103 R)
• M31: 5,854,961 km (0.09 R)
• M32: 5,992,891 km (0.087 R)
• M33: 6,131,867 km (0.112 R)
• M34: 6,201,879 km (0.113 R)
• M35: 6,413,261 km (0.073 R)
• M36: 6,484,170 km (0.092 R)
• M37: 7,159,305 km (0.072 R)
• M38: 8,059,884 km (0.072 R)
• M39: 8,471,578 km (0.035 R)
• M40: 8,627,758 km (0.091 R)
• M41: 8,969,440 km (0.075 R)
• M42: 9,557,658 km (0.105 R)
• M43: 9,665,967 km (0.084 R)
• M44: 9,720,271 km (0.054 R)
• M45: 10,185,969 km (0.09 R)
• M46: 10,771,196 km (0.111 R)
• M47: 11,110,634 km (0.082 R)
• M48: 12,325,967 km (0.073 R)
• M49: 12,443,850 km (0.081 R)
• M50: 12,532,562 km (0.05 R)
• M51: 12,591,802 km (0.046 R)
• M52: 12,770,123 km (0.1 R)
• M53: 12,919,422 km (0.071 R)
• M54: 13,400,828 km (0.093 R)
• M55: 13,643,775 km (0.033 R)
• M56: 14,412,408 km (0.101 R)
• M57: 14,848,935 km (0.102 R)
• M58: 15,226,520 km (0.063 R)
• M59: 15,321,515 km (0.116 R)
• M60: 15,511,803 km (0.052 R)
• M61: 15,895,073 km (0.059 R)
• M62: 16,997,609 km (0.107 R)
• M63: 17,096,045 km (0.118 R)
• M64: 17,392,548 km (0.078 R)
• M65: 17,458,670 km (0.082 R)
• M66: 17,790,628 km (0.108 R)
• M67: 17,923,919 km (0.079 R)
• M68: 18,191,699 km (0.11 R)
• M69: 18,663,382 km (0.096 R)
• M70: 19,275,686 km (0.098 R)
• M71: 19,549,899 km (0.11 R)
• M72: 19,687,529 km (0.115 R)
• M73: 20,276,047 km (0.098 R)
• M74: 20,554,897 km (0.069 R)
• M75: 20,835,094 km (0.041 R)
• M76: 21,116,637 km (0.089 R)
• M77: 21,399,377 km (0.072 R)
• M78: 21,470,286 km (0.087 R)
• M79: 21,754,522 km (0.102 R)
• M80: 22,147,516 km (0.09 R)
• M81: 22,687,115 km (0.099 R)
• M82: 23,340,409 km (0.086 R)
• M83: 23,706,027 km (0.092 R)
• M84: 24,073,589 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.2

Radius: 3.5

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.41 AU - 10.05 AU

Year: 20585 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,972,188 km

• M1: 53,406 km (0.079 R)
• M2: 213,476 km (0.096 R)
• M3: 371,452 km (0.114 R)
• M4: 797,656 km (0.119 R)
• M5: 839,842 km (0.092 R)
• M6: 1,039,406 km (0.094 R)
• M7: 1,156,392 km (0.114 R)
• M8: 1,180,327 km (0.098 R)
• M9: 1,277,865 km (0.077 R)
• M10: 1,559,109 km (0.119 R)
• M11: 1,830,928 km (0.097 R)
• M12: 2,029,894 km (0.046 R)
• M13: 2,176,350 km (0.067 R)
• M14: 2,699,194 km (0.108 R)
• M15: 2,860,162 km (0.092 R)
• M16: 3,710,626 km (0.116 R)
• M17: 3,889,395 km (0.085 R)
• M18: 4,442,758 km (0.101 R)
• M19: 4,632,597 km (0.077 R)
• M20: 6,802,066 km (0.062 R)
• M21: 7,375,474 km (0.112 R)
• M22: 7,872,738 km (0.099 R)
• M23: 9,967,108 km (0.111 R)
• M24: 10,667,375 km (0.088 R)
• M25: 12,915,383 km (0.112 R)
• M26: 13,023,392 km (0.093 R)
• M27: 13,240,309 km (0.118 R)
• M28: 13,458,423 km (0.108 R)
• M29: 13,513,176 km (0.104 R)
• M30: 14,454,595 km (0.053 R)
• M31: 14,566,793 km (0.091 R)
• M32: 16,166,892 km (0.068 R)
• M33: 16,810,612 km (0.105 R)
• M34: 17,284,089 km (0.08 R)
• M35: 18,425,820 km (0.104 R)
• M36: 18,730,401 km (0.054 R)
• M37: 19,282,717 km (0.118 R)
• M38: 19,964,883 km (0.079 R)
• M39: 20,781,388 km (0.056 R)
• M40: 21,737,019 km (0.077 R)
• M41: 22,317,160 km (0.104 R)
• M42: 22,641,638 km (0.1 R)
• M43: 22,771,937 km (0.037 R)
• M44: 25,903,619 km (0.102 R)
• M45: 27,415,007 km (0.06 R)
• M46: 28,461,892 km (0.111 R)
• M47: 28,602,514 km (0.103 R)
• M48: 29,949,344 km (0.078 R)
• M49: 30,378,989 km (0.118 R)
• M50: 30,666,516 km (0.113 R)
• M51: 31,825,750 km (0.111 R)
• M52: 32,337,375 km (0.114 R)
• M53: 32,557,433 km (0.116 R)
• M54: 32,851,692 km (0.101 R)
• M55: 33,442,754 km (0.073 R)
• M56: 36,222,132 km (0.073 R)
• M57: 36,298,278 km (0.114 R)
• M58: 37,216,061 km (0.046 R)
• M59: 39,230,695 km (0.069 R)
• M60: 40,251,252 km (0.098 R)
• M61: 40,487,916 km (0.108 R)
• M62: 40,566,903 km (0.092 R)
• M63: 42,077,991 km (0.062 R)
• M64: 42,398,580 km (0.104 R)
• M65: 42,719,766 km (0.098 R)
• M66: 43,445,615 km (0.112 R)
• M67: 44,338,266 km (0.072 R)
• M68: 44,827,750 km (0.044 R)
• M69: 45,647,397 km (0.099 R)
• M70: 46,389,402 km (0.091 R)
• M71: 48,303,507 km (0.034 R)
• M72: 48,723,129 km (0.082 R)
• M73: 48,891,277 km (0.098 R)
• M74: 50,413,286 km (0.106 R)
• M75: 51,779,114 km (0.084 R)
• M76: 53,416,912 km (0.104 R)
• M77: 54,721,854 km (0.107 R)
• M78: 55,246,793 km (0.066 R)
• M79: 58,163,503 km (0.102 R)
• M80: 59,415,936 km (0.117 R)
• M81: 59,595,453 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.5

Radius: 7.4

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.49 AU - 11.89 AU

Year: 22062 Days

Day: 17.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,972,188 km

• M1: 126,859 km (0.109 R)
• M2: 229,633 km (0.109 R)
• M3: 424,260 km (0.057 R)
• M4: 830,717 km (0.079 R)
• M5: 879,486 km (0.06 R)
• M6: 1,599,351 km (0.094 R)
• M7: 1,818,213 km (0.115 R)
• M8: 2,013,587 km (0.094 R)
• M9: 2,215,694 km (0.079 R)
• M10: 2,354,222 km (0.05 R)
• M11: 2,459,987 km (0.065 R)
• M12: 2,603,452 km (0.104 R)
• M13: 2,749,758 km (0.061 R)
• M14: 3,088,747 km (0.085 R)
• M15: 4,485,692 km (0.088 R)
• M16: 4,974,428 km (0.081 R)
• M17: 5,387,019 km (0.105 R)
• M18: 5,573,867 km (0.085 R)
• M19: 5,715,387 km (0.104 R)
• M20: 6,147,276 km (0.072 R)
• M21: 6,244,664 km (0.12 R)
• M22: 7,401,205 km (0.107 R)
• M23: 8,896,137 km (0.059 R)
• M24: 9,117,093 km (0.12 R)
• M25: 10,655,856 km (0.073 R)
• M26: 11,245,870 km (0.031 R)
• M27: 11,484,928 km (0.075 R)
• M28: 12,766,981 km (0.084 R)
• M29: 15,596,924 km (0.081 R)
• M30: 16,808,218 km (0.101 R)
• M31: 16,944,652 km (0.091 R)
• M32: 17,013,018 km (0.05 R)
• M33: 17,287,530 km (0.111 R)
• M34: 17,771,180 km (0.087 R)
• M35: 17,910,156 km (0.051 R)
• M36: 18,189,306 km (0.072 R)
• M37: 18,259,318 km (0.026 R)
• M38: 18,399,641 km (0.099 R)
• M39: 18,681,333 km (0.05 R)
• M40: 19,177,699 km (0.089 R)
• M41: 20,400,961 km (0.082 R)
• M42: 22,320,302 km (0.069 R)
• M43: 24,065,809 km (0.107 R)
• M44: 24,373,831 km (0.088 R)
• M45: 25,618,785 km (0.041 R)
• M46: 25,933,389 km (0.065 R)
• M47: 27,284,108 km (0.11 R)
• M48: 27,444,627 km (0.109 R)
• M49: 27,524,961 km (0.088 R)
• M50: 29,888,308 km (0.119 R)
• M51: 29,971,036 km (0.096 R)
• M52: 30,634,951 km (0.116 R)
• M53: 31,724,173 km (0.049 R)
• M54: 32,231,160 km (0.104 R)
• M55: 33,596,391 km (0.047 R)
• M56: 33,940,615 km (0.052 R)
• M57: 34,893,255 km (0.066 R)
• M58: 35,154,452 km (0.112 R)
• M59: 36,382,651 km (0.08 R)
• M60: 37,001,986 km (0.074 R)
• M61: 37,803,382 km (0.086 R)
• M62: 38,340,887 km (0.055 R)
• M63: 39,423,377 km (0.094 R)
• M64: 39,604,690 km (0.053 R)
• M65: 39,968,362 km (0.086 R)
• M66: 40,333,082 km (0.083 R)
• M67: 41,525,975 km (0.118 R)
• M68: 41,802,881 km (0.118 R)
• M69: 42,080,535 km (0.11 R)
• M70: 42,451,537 km (0.103 R)
• M71: 43,571,128 km (0.077 R)
• M72: 47,180,027 km (0.087 R)
• M73: 48,145,681 km (0.081 R)
• M74: 50,489,431 km (0.112 R)
• M75: 52,271,590 km (0.05 R)
• M76: 52,371,223 km (0.088 R)
• M77: 52,870,281 km (0.071 R)
• M78: 54,983,201 km (0.089 R)
• M79: 55,084,479 km (0.113 R)
• M80: 58,049,359 km (0.033 R)
• M81: 59,707,203 km (0.118 R)
• M82: 60,228,402 km (0.076 R)
• M83: 60,541,959 km (0.109 R)
• M84: 63,069,266 km (0.103 R)
• M85: 67,791,322 km (0.119 R)
• M86: 68,771,188 km (0.047 R)
• M87: 70,855,087 km (0.109 R)
• M88: 71,406,804 km (0.064 R)
• M89: 72,292,722 km (0.078 R)
• M90: 73,182,231 km (0.117 R)
• M91: 73,740,082 km (0.049 R)
• M92: 73,851,831 km (0.073 R)
• M93: 74,972,170 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit