🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 10.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.86 AU - 1.1 AU

Year: 647 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,195,860 km

• M1: 135,685 km (0.11 R)
• M2: 209,587 km (0.054 R)
• M3: 311,014 km (0.045 R)
• M4: 428,000 km (0.103 R)
• M5: 527,183 km (0.092 R)
• M6: 620,083 km (0.077 R)
• M7: 711,188 km (0.043 R)
• M8: 781,798 km (0.087 R)
• M9: 881,580 km (0.094 R)
• M10: 1,018,612 km (0.119 R)
• M11: 1,208,152 km (0.108 R)
• M12: 1,284,148 km (0.084 R)
• M13: 1,382,883 km (0.112 R)
• M14: 1,533,378 km (0.104 R)
• M15: 1,644,230 km (0.092 R)
• M16: 1,746,406 km (0.105 R)
• M17: 1,821,653 km (0.089 R)
• M18: 1,933,552 km (0.115 R)
• M19: 2,158,248 km (0.119 R)
• M20: 2,315,027 km (0.054 R)
• M21: 2,436,800 km (0.046 R)
• M22: 2,508,307 km (0.057 R)
• M23: 2,620,207 km (0.119 R)
• M24: 2,774,293 km (0.063 R)
• M25: 2,972,809 km (0.078 R)
• M26: 3,091,440 km (0.104 R)
• M27: 3,190,474 km (0.119 R)
• M28: 3,362,511 km (0.106 R)
• M29: 3,435,066 km (0.05 R)
• M30: 3,515,550 km (0.119 R)
• M31: 3,596,782 km (0.11 R)
• M32: 3,678,612 km (0.073 R)
• M33: 3,882,065 km (0.092 R)
• M34: 3,958,360 km (0.113 R)
• M35: 4,096,887 km (0.112 R)
• M36: 4,213,723 km (0.109 R)
• M37: 4,307,970 km (0.088 R)
• M38: 4,482,551 km (0.112 R)
• M39: 4,667,603 km (0.05 R)
• M40: 4,773,369 km (0.099 R)
• M41: 4,888,110 km (0.067 R)
• M42: 5,087,076 km (0.103 R)
• M43: 5,347,974 km (0.118 R)
• M44: 5,570,277 km (0.089 R)
• M45: 5,691,301 km (0.042 R)
• M46: 5,839,254 km (0.096 R)
• M47: 6,032,833 km (0.058 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 13.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.85 AU - 2.55 AU

Year: 2176 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,195,860 km

• M1: 171,589 km (0.114 R)
• M2: 261,946 km (0.053 R)
• M3: 514,317 km (0.098 R)
• M4: 603,777 km (0.078 R)
• M5: 750,233 km (0.105 R)
• M6: 1,121,984 km (0.089 R)
• M7: 1,244,953 km (0.071 R)
• M8: 1,416,393 km (0.061 R)
• M9: 1,539,063 km (0.063 R)
• M10: 1,700,479 km (0.1 R)
• M11: 1,783,506 km (0.085 R)
• M12: 1,929,065 km (0.103 R)
• M13: 2,078,662 km (0.098 R)
• M14: 2,271,494 km (0.09 R)
• M15: 2,674,960 km (0.117 R)
• M16: 2,956,802 km (0.095 R)
• M17: 3,086,802 km (0.034 R)
• M18: 3,263,328 km (0.046 R)
• M19: 3,367,747 km (0.038 R)
• M20: 3,954,919 km (0.104 R)
• M21: 4,114,689 km (0.094 R)
• M22: 4,260,547 km (0.119 R)
• M23: 4,391,595 km (0.089 R)
• M24: 4,590,710 km (0.088 R)
• M25: 4,691,389 km (0.059 R)
• M26: 5,523,602 km (0.1 R)
• M27: 5,666,767 km (0.096 R)
• M28: 5,883,983 km (0.094 R)
• M29: 6,233,444 km (0.083 R)
• M30: 6,665,632 km (0.112 R)
• M31: 7,539,433 km (0.085 R)
• M32: 7,678,560 km (0.077 R)
• M33: 7,838,779 km (0.07 R)
• M34: 8,000,045 km (0.075 R)
• M35: 8,121,668 km (0.086 R)
• M36: 8,264,385 km (0.099 R)
• M37: 8,614,593 km (0.066 R)
• M38: 8,781,096 km (0.081 R)
• M39: 8,885,665 km (0.093 R)
• M40: 9,223,158 km (0.045 R)
• M41: 9,479,119 km (0.076 R)
• M42: 9,845,784 km (0.107 R)
• M43: 9,954,542 km (0.082 R)
• M44: 10,437,593 km (0.087 R)
• M45: 10,526,305 km (0.06 R)
• M46: 10,615,315 km (0.094 R)
• M47: 11,063,660 km (0.117 R)
• M48: 11,427,033 km (0.114 R)
• M49: 11,794,147 km (0.095 R)
• M50: 12,025,724 km (0.089 R)
• M51: 12,211,973 km (0.11 R)
• M52: 12,328,959 km (0.037 R)
• M53: 12,587,464 km (0.112 R)
• M54: 12,681,860 km (0.086 R)
• M55: 13,014,416 km (0.105 R)
• M56: 13,205,752 km (0.1 R)
• M57: 13,301,644 km (0.104 R)
• M58: 13,397,985 km (0.059 R)
• M59: 13,518,561 km (0.094 R)
• M60: 13,736,525 km (0.042 R)
• M61: 13,931,451 km (0.048 R)
• M62: 14,029,139 km (0.045 R)
• M63: 14,373,064 km (0.09 R)
• M64: 14,769,499 km (0.068 R)
• M65: 15,320,617 km (0.112 R)
• M66: 16,108,549 km (0.025 R)
• M67: 16,236,904 km (0.08 R)
• M68: 16,391,289 km (0.102 R)
• M69: 16,598,033 km (0.063 R)
• M70: 17,223,352 km (0.113 R)
• M71: 17,538,854 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 9.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.13 AU - 5.31 AU

Year: 6838 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,195,860 km

• M1: 143,165 km (0.096 R)
• M2: 221,854 km (0.06 R)
• M3: 369,058 km (0.117 R)
• M4: 429,645 km (0.103 R)
• M5: 722,259 km (0.106 R)
• M6: 790,326 km (0.119 R)
• M7: 1,085,482 km (0.066 R)
• M8: 1,680,732 km (0.119 R)
• M9: 1,742,217 km (0.068 R)
• M10: 1,804,450 km (0.076 R)
• M11: 2,194,002 km (0.1 R)
• M12: 2,261,471 km (0.093 R)
• M13: 2,538,377 km (0.071 R)
• M14: 2,735,247 km (0.079 R)
• M15: 3,087,102 km (0.044 R)
• M16: 3,277,989 km (0.057 R)
• M17: 3,375,078 km (0.079 R)
• M18: 3,492,661 km (0.097 R)
• M19: 4,227,037 km (0.038 R)
• M20: 4,418,074 km (0.114 R)
• M21: 4,919,077 km (0.11 R)
• M22: 5,142,576 km (0.083 R)
• M23: 5,415,293 km (0.097 R)
• M24: 5,507,146 km (0.11 R)
• M25: 5,998,426 km (0.109 R)
• M26: 6,552,686 km (0.115 R)
• M27: 7,427,235 km (0.114 R)
• M28: 7,580,872 km (0.09 R)
• M29: 7,735,556 km (0.098 R)
• M30: 7,813,198 km (0.1 R)
• M31: 7,943,348 km (0.113 R)
• M32: 8,364,615 km (0.095 R)
• M33: 8,551,313 km (0.117 R)
• M34: 8,685,503 km (0.075 R)
• M35: 9,449,499 km (0.089 R)
• M36: 10,178,340 km (0.099 R)
• M37: 10,263,611 km (0.096 R)
• M38: 10,520,769 km (0.112 R)
• M39: 10,664,683 km (0.115 R)
• M40: 10,722,278 km (0.115 R)
• M41: 10,867,089 km (0.047 R)
• M42: 10,925,132 km (0.115 R)
• M43: 11,187,826 km (0.072 R)
• M44: 11,482,085 km (0.1 R)
• M45: 11,749,118 km (0.072 R)
• M46: 11,898,267 km (0.12 R)
• M47: 12,138,371 km (0.097 R)
• M48: 12,868,259 km (0.09 R)
• M49: 12,960,561 km (0.044 R)
• M50: 13,053,013 km (0.116 R)
• M51: 13,114,797 km (0.04 R)
• M52: 13,863,534 km (0.06 R)
• M53: 14,179,634 km (0.119 R)
• M54: 14,243,213 km (0.083 R)
• M55: 14,434,250 km (0.095 R)
• M56: 15,272,147 km (0.086 R)
• M57: 16,125,753 km (0.066 R)
• M58: 16,424,799 km (0.092 R)
• M59: 16,524,880 km (0.087 R)
• M60: 16,759,300 km (0.106 R)
• M61: 17,265,240 km (0.026 R)
• M62: 17,571,168 km (0.083 R)
• M63: 17,673,642 km (0.1 R)
• M64: 18,326,637 km (0.106 R)
• M65: 19,022,716 km (0.096 R)
• M66: 19,444,432 km (0.105 R)
• M67: 20,297,289 km (0.104 R)
• M68: 20,476,508 km (0.1 R)
• M69: 20,728,281 km (0.113 R)
• M70: 20,800,387 km (0.115 R)
• M71: 21,453,232 km (0.108 R)
• M72: 21,928,953 km (0.113 R)
• M73: 22,556,217 km (0.092 R)
• M74: 22,741,868 km (0.087 R)
• M75: 23,152,066 km (0.116 R)
• M76: 23,264,414 km (0.1 R)
• M77: 23,489,409 km (0.09 R)
• M78: 23,941,942 km (0.089 R)
• M79: 24,131,333 km (0.096 R)
• M80: 24,625,904 km (0.085 R)
• M81: 24,970,428 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 9.9

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.73 AU - 4.85 AU

Year: 6991 Days

Day: 10.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,195,860 km

• M1: 159,471 km (0.115 R)
• M2: 252,820 km (0.116 R)
• M3: 344,673 km (0.091 R)
• M4: 614,099 km (0.063 R)
• M5: 749,635 km (0.112 R)
• M6: 981,212 km (0.091 R)
• M7: 1,160,879 km (0.077 R)
• M8: 1,235,978 km (0.108 R)
• M9: 1,332,169 km (0.089 R)
• M10: 1,895,255 km (0.068 R)
• M11: 2,214,198 km (0.073 R)
• M12: 2,404,187 km (0.114 R)
• M13: 2,525,661 km (0.073 R)
• M14: 2,775,041 km (0.095 R)
• M15: 2,851,335 km (0.062 R)
• M16: 3,405,745 km (0.065 R)
• M17: 3,822,226 km (0.114 R)
• M18: 4,522,044 km (0.08 R)
• M19: 4,764,094 km (0.111 R)
• M20: 4,948,548 km (0.075 R)
• M21: 5,135,246 km (0.087 R)
• M22: 5,677,090 km (0.036 R)
• M23: 5,807,240 km (0.114 R)
• M24: 6,405,332 km (0.113 R)
• M25: 6,540,868 km (0.094 R)
• M26: 6,953,459 km (0.091 R)
• M27: 7,057,878 km (0.105 R)
• M28: 7,948,584 km (0.045 R)
• M29: 8,314,799 km (0.077 R)
• M30: 8,462,901 km (0.09 R)
• M31: 8,686,550 km (0.092 R)
• M32: 8,761,648 km (0.032 R)
• M33: 9,990,894 km (0.11 R)
• M34: 10,786,455 km (0.107 R)
• M35: 11,684,940 km (0.067 R)
• M36: 13,292,968 km (0.094 R)
• M37: 13,990,692 km (0.062 R)
• M38: 14,078,656 km (0.086 R)
• M39: 14,388,323 km (0.117 R)
• M40: 14,477,184 km (0.083 R)
• M41: 14,566,345 km (0.117 R)
• M42: 14,744,965 km (0.093 R)
• M43: 15,970,021 km (0.104 R)
• M44: 16,108,100 km (0.076 R)
• M45: 16,246,628 km (0.118 R)
• M46: 16,339,229 km (0.106 R)
• M47: 16,571,405 km (0.045 R)
• M48: 16,851,602 km (0.081 R)
• M49: 16,992,224 km (0.042 R)
• M50: 17,653,596 km (0.076 R)
• M51: 19,197,147 km (0.099 R)
• M52: 19,984,929 km (0.115 R)
• M53: 20,432,825 km (0.029 R)
• M54: 21,592,209 km (0.072 R)
• M55: 23,763,921 km (0.067 R)
• M56: 24,079,872 km (0.114 R)
• M57: 24,397,169 km (0.11 R)
• M58: 24,662,705 km (0.099 R)
• M59: 24,875,732 km (0.114 R)
• M60: 25,950,294 km (0.079 R)
• M61: 26,547,788 km (0.102 R)
• M62: 26,930,309 km (0.082 R)
• M63: 27,204,672 km (0.117 R)
• M64: 27,314,776 km (0.107 R)
• M65: 27,535,134 km (0.119 R)
• M66: 27,756,239 km (0.099 R)
• M67: 28,590,547 km (0.086 R)
• M68: 28,926,543 km (0.082 R)
• M69: 29,772,220 km (0.11 R)
• M70: 30,226,699 km (0.109 R)
• M71: 30,626,125 km (0.103 R)
• M72: 31,719,237 km (0.096 R)
• M73: 34,418,132 km (0.119 R)
• M74: 35,134,257 km (0.113 R)
• M75: 35,254,085 km (0.113 R)
• M76: 35,855,318 km (0.108 R)
• M77: 36,581,317 km (0.106 R)
• M78: 37,924,706 km (0.061 R)
• M79: 38,664,318 km (0.075 R)
• M80: 39,533,182 km (0.087 R)
• M81: 40,408,479 km (0.099 R)
• M82: 40,471,161 km (0.049 R)
• M83: 40,974,558 km (0.087 R)
• M84: 41,606,609 km (0.119 R)
• M85: 41,923,756 km (0.114 R)
• M86: 42,050,914 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 5.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.71 AU - 8.75 AU

Year: 15745 Days

Day: 22.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,195,860 km

• M1: 73,752 km (0.091 R)
• M2: 579,243 km (0.081 R)
• M3: 673,041 km (0.027 R)
• M4: 782,247 km (0.103 R)
• M5: 1,167,462 km (0.064 R)
• M6: 1,214,884 km (0.112 R)
• M7: 1,551,928 km (0.117 R)
• M8: 2,058,616 km (0.114 R)
• M9: 2,979,242 km (0.116 R)
• M10: 3,378,818 km (0.109 R)
• M11: 3,533,053 km (0.108 R)
• M12: 3,567,610 km (0.083 R)
• M13: 3,973,619 km (0.102 R)
• M14: 4,191,134 km (0.107 R)
• M15: 4,506,037 km (0.034 R)
• M16: 5,021,851 km (0.115 R)
• M17: 5,536,168 km (0.114 R)
• M18: 5,901,935 km (0.111 R)
• M19: 6,317,518 km (0.032 R)
• M20: 6,550,143 km (0.092 R)
• M21: 6,678,199 km (0.117 R)
• M22: 8,255,409 km (0.101 R)
• M23: 8,672,787 km (0.027 R)
• M24: 8,766,585 km (0.044 R)
• M25: 8,978,565 km (0.106 R)
• M26: 9,025,988 km (0.116 R)
• M27: 9,383,676 km (0.047 R)
• M28: 9,455,932 km (0.098 R)
• M29: 10,236,533 km (0.104 R)
• M30: 10,785,258 km (0.064 R)
• M31: 11,088,493 km (0.066 R)
• M32: 11,522,926 km (0.029 R)
• M33: 11,600,268 km (0.068 R)
• M34: 11,703,490 km (0.076 R)
• M35: 12,779,548 km (0.105 R)
• M36: 13,886,871 km (0.086 R)
• M37: 14,828,141 km (0.032 R)
• M38: 14,940,190 km (0.077 R)
• M39: 16,800,888 km (0.074 R)
• M40: 17,122,972 km (0.097 R)
• M41: 19,219,736 km (0.108 R)
• M42: 19,433,811 km (0.063 R)
• M43: 20,267,071 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.2

Radius: 7.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.68 AU - 11.2 AU

Year: 22495 Days

Day: 21.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,195,860 km

• M1: 120,875 km (0.058 R)
• M2: 182,509 km (0.118 R)
• M3: 240,254 km (0.099 R)
• M4: 293,361 km (0.113 R)
• M5: 814,860 km (0.075 R)
• M6: 970,591 km (0.119 R)
• M7: 1,040,304 km (0.091 R)
• M8: 1,111,811 km (0.086 R)
• M9: 1,285,345 km (0.099 R)
• M10: 1,336,657 km (0.079 R)
• M11: 1,414,747 km (0.102 R)
• M12: 1,686,716 km (0.065 R)
• M13: 1,857,856 km (0.107 R)
• M14: 2,373,221 km (0.106 R)
• M15: 2,500,828 km (0.107 R)
• M16: 3,528,116 km (0.108 R)
• M17: 3,859,326 km (0.047 R)
• M18: 4,239,005 km (0.056 R)
• M19: 4,355,243 km (0.115 R)
• M20: 4,512,021 km (0.109 R)
• M21: 5,074,958 km (0.111 R)
• M22: 5,364,879 km (0.072 R)
• M23: 5,533,027 km (0.081 R)
• M24: 6,443,629 km (0.081 R)
• M25: 7,587,454 km (0.051 R)
• M26: 8,062,428 km (0.05 R)
• M27: 8,206,790 km (0.089 R)
• M28: 8,400,668 km (0.076 R)
• M29: 8,546,975 km (0.063 R)
• M30: 8,743,397 km (0.096 R)
• M31: 8,891,798 km (0.098 R)
• M32: 9,902,033 km (0.117 R)
• M33: 12,029,015 km (0.106 R)
• M34: 12,249,223 km (0.102 R)
• M35: 12,974,324 km (0.055 R)
• M36: 13,541,450 km (0.115 R)
• M37: 13,598,596 km (0.111 R)
• M38: 14,058,909 km (0.027 R)
• M39: 14,758,728 km (0.083 R)
• M40: 16,071,150 km (0.054 R)
• M41: 17,794,816 km (0.107 R)
• M42: 17,857,498 km (0.046 R)
• M43: 19,125,789 km (0.04 R)
• M44: 19,900,556 km (0.12 R)
• M45: 21,681,219 km (0.119 R)
• M46: 23,925,636 km (0.049 R)
• M47: 24,760,093 km (0.114 R)
• M48: 25,958,372 km (0.069 R)
• M49: 26,243,057 km (0.108 R)
• M50: 26,528,789 km (0.104 R)
• M51: 28,118,715 km (0.095 R)
• M52: 28,557,635 km (0.109 R)
• M53: 29,072,701 km (0.12 R)
• M54: 29,813,659 km (0.098 R)
• M55: 30,261,256 km (0.099 R)
• M56: 30,411,003 km (0.072 R)
• M57: 31,617,360 km (0.083 R)
• M58: 31,997,489 km (0.116 R)
• M59: 32,532,451 km (0.101 R)
• M60: 33,378,875 km (0.053 R)
• M61: 35,723,822 km (0.059 R)
• M62: 38,932,247 km (0.082 R)
• M63: 39,095,010 km (0.11 R)
• M64: 39,830,583 km (0.08 R)
• M65: 40,488,215 km (0.11 R)
• M66: 42,315,104 km (0.105 R)
• M67: 44,338,565 km (0.107 R)
• M68: 44,423,536 km (0.105 R)
• M69: 44,934,712 km (0.111 R)
• M70: 46,048,768 km (0.097 R)
• M71: 46,566,077 km (0.104 R)
• M72: 47,085,182 km (0.09 R)
• M73: 47,693,447 km (0.112 R)
• M74: 48,566,650 km (0.093 R)
• M75: 52,381,545 km (0.111 R)
• M76: 53,192,216 km (0.111 R)
• M77: 54,006,926 km (0.086 R)
• M78: 54,188,538 km (0.103 R)
• M79: 56,567,892 km (0.117 R)
• M80: 56,844,648 km (0.075 R)
• M81: 57,770,359 km (0.116 R)
• M82: 58,981,204 km (0.108 R)
• M83: 59,542,944 km (0.114 R)
• M84: 60,012,233 km (0.1 R)
• M85: 60,200,427 km (0.086 R)
• M86: 60,294,524 km (0.112 R)
• M87: 60,388,771 km (0.058 R)
• M88: 60,954,849 km (0.062 R)
• M89: 62,663,706 km (0.101 R)
• M90: 62,759,149 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit