🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 28 Hours

Environment

Temp: -120 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,509,493 km

• M1: 560,842 km (0.094 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 9.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.53 AU - 1.99 AU

Year: 1508 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,509,493 km

• M1: 117,584 km (0.115 R)
• M2: 210,035 km (0.032 R)
• M3: 325,226 km (0.09 R)
• M4: 397,332 km (0.076 R)
• M5: 541,993 km (0.085 R)
• M6: 631,752 km (0.118 R)
• M7: 759,808 km (0.105 R)
• M8: 873,502 km (0.115 R)
• M9: 938,727 km (0.101 R)
• M10: 1,048,980 km (0.114 R)
• M11: 1,229,694 km (0.077 R)
• M12: 1,330,673 km (0.093 R)
• M13: 1,512,584 km (0.104 R)
• M14: 1,740,272 km (0.091 R)
• M15: 1,955,543 km (0.106 R)
• M16: 2,034,531 km (0.072 R)
• M17: 2,114,566 km (0.069 R)
• M18: 2,212,253 km (0.083 R)
• M19: 2,496,938 km (0.098 R)
• M20: 2,565,603 km (0.057 R)
• M21: 2,635,017 km (0.09 R)
• M22: 3,046,112 km (0.036 R)
• M23: 3,212,614 km (0.118 R)
• M24: 3,287,563 km (0.068 R)
• M25: 3,448,829 km (0.1 R)
• M26: 3,506,275 km (0.116 R)
• M27: 3,583,617 km (0.086 R)
• M28: 3,888,348 km (0.09 R)
• M29: 4,160,466 km (0.087 R)
• M30: 4,376,635 km (0.11 R)
• M31: 4,649,352 km (0.117 R)
• M32: 4,713,081 km (0.072 R)
• M33: 4,819,894 km (0.068 R)
• M34: 4,992,530 km (0.046 R)
• M35: 5,057,754 km (0.12 R)
• M36: 5,288,584 km (0.081 R)
• M37: 5,422,025 km (0.066 R)
• M38: 5,692,199 km (0.094 R)
• M39: 5,794,674 km (0.079 R)
• M40: 6,328,140 km (0.079 R)
• M41: 6,410,718 km (0.067 R)
• M42: 6,564,953 km (0.081 R)
• M43: 6,732,503 km (0.078 R)
• M44: 6,816,876 km (0.103 R)
• M45: 6,925,783 km (0.037 R)
• M46: 7,059,673 km (0.094 R)
• M47: 7,145,243 km (0.09 R)
• M48: 7,293,046 km (0.113 R)
• M49: 7,553,795 km (0.061 R)
• M50: 7,742,139 km (0.034 R)
• M51: 7,944,545 km (0.069 R)
• M52: 8,238,804 km (0.118 R)
• M53: 8,329,011 km (0.079 R)
• M54: 8,393,637 km (0.081 R)
• M55: 8,471,428 km (0.086 R)
• M56: 8,549,518 km (0.094 R)
• M57: 8,667,102 km (0.102 R)
• M58: 8,785,135 km (0.101 R)
• M59: 8,890,601 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 8.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.11 AU

Year: 1678 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,509,493 km

• M1: 121,623 km (0.11 R)
• M2: 235,317 km (0.106 R)
• M3: 288,574 km (0.111 R)
• M4: 373,546 km (0.077 R)
• M5: 427,700 km (0.034 R)
• M6: 502,050 km (0.099 R)
• M7: 758,910 km (0.114 R)
• M8: 862,282 km (0.026 R)
• M9: 992,881 km (0.114 R)
• M10: 1,060,799 km (0.053 R)
• M11: 1,267,842 km (0.075 R)
• M12: 1,335,759 km (0.089 R)
• M13: 1,411,157 km (0.085 R)
• M14: 1,494,632 km (0.098 R)
• M15: 1,659,788 km (0.082 R)
• M16: 1,727,556 km (0.089 R)
• M17: 1,993,691 km (0.096 R)
• M18: 2,073,127 km (0.114 R)
• M19: 2,198,191 km (0.117 R)
• M20: 2,318,169 km (0.055 R)
• M21: 2,471,207 km (0.102 R)
• M22: 2,651,323 km (0.078 R)
• M23: 2,917,458 km (0.108 R)
• M24: 3,294,295 km (0.034 R)
• M25: 3,847,657 km (0.098 R)
• M26: 4,047,819 km (0.114 R)
• M27: 4,167,647 km (0.078 R)
• M28: 4,307,371 km (0.086 R)
• M29: 4,543,886 km (0.095 R)
• M30: 4,784,589 km (0.043 R)
• M31: 4,930,895 km (0.075 R)
• M32: 5,118,641 km (0.085 R)
• M33: 5,288,434 km (0.098 R)
• M34: 5,399,436 km (0.094 R)
• M35: 5,460,173 km (0.059 R)
• M36: 5,955,192 km (0.093 R)
• M37: 6,112,868 km (0.115 R)
• M38: 6,378,704 km (0.1 R)
• M39: 6,637,358 km (0.049 R)
• M40: 6,724,424 km (0.084 R)
• M41: 7,131,929 km (0.117 R)
• M42: 7,198,650 km (0.081 R)
• M43: 7,265,669 km (0.084 R)
• M44: 7,569,951 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 12.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.52 AU - 2.4 AU

Year: 1772 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,509,493 km

• M1: 197,320 km (0.044 R)
• M2: 273,016 km (0.029 R)
• M3: 352,303 km (0.102 R)
• M4: 443,707 km (0.088 R)
• M5: 619,485 km (0.083 R)
• M6: 795,412 km (0.092 R)
• M7: 943,514 km (0.077 R)
• M8: 1,054,067 km (0.096 R)
• M9: 1,218,774 km (0.116 R)
• M10: 1,402,779 km (0.076 R)
• M11: 1,563,447 km (0.079 R)
• M12: 1,856,809 km (0.12 R)
• M13: 1,974,542 km (0.115 R)
• M14: 2,131,321 km (0.115 R)
• M15: 2,406,282 km (0.077 R)
• M16: 2,574,280 km (0.102 R)
• M17: 2,759,782 km (0.05 R)
• M18: 2,949,621 km (0.114 R)
• M19: 3,087,999 km (0.102 R)
• M20: 3,342,465 km (0.12 R)
• M21: 3,472,316 km (0.046 R)
• M22: 4,024,033 km (0.095 R)
• M23: 4,116,185 km (0.089 R)
• M24: 4,271,318 km (0.12 R)
• M25: 4,396,831 km (0.115 R)
• M26: 4,699,916 km (0.064 R)
• M27: 4,780,699 km (0.097 R)
• M28: 4,894,842 km (0.049 R)
• M29: 4,976,822 km (0.106 R)
• M30: 5,059,400 km (0.077 R)
• M31: 5,242,508 km (0.117 R)
• M32: 5,495,777 km (0.094 R)
• M33: 5,979,427 km (0.09 R)
• M34: 6,102,546 km (0.087 R)
• M35: 6,333,375 km (0.106 R)
• M36: 6,440,936 km (0.108 R)
• M37: 6,585,298 km (0.094 R)
• M38: 6,675,955 km (0.108 R)
• M39: 7,098,868 km (0.059 R)
• M40: 7,266,717 km (0.091 R)
• M41: 7,360,664 km (0.092 R)
• M42: 7,549,457 km (0.118 R)
• M43: 7,855,085 km (0.098 R)
• M44: 8,321,232 km (0.116 R)
• M45: 8,478,609 km (0.106 R)
• M46: 8,557,597 km (0.076 R)
• M47: 8,976,770 km (0.067 R)
• M48: 9,057,403 km (0.116 R)
• M49: 9,546,139 km (0.066 R)
• M50: 10,613,221 km (0.102 R)
• M51: 10,805,454 km (0.092 R)
• M52: 10,934,258 km (0.107 R)
• M53: 11,149,978 km (0.095 R)
• M54: 11,498,242 km (0.113 R)
• M55: 11,585,906 km (0.059 R)
• M56: 11,850,096 km (0.108 R)
• M57: 11,982,939 km (0.079 R)
• M58: 12,541,986 km (0.085 R)
• M59: 12,699,962 km (0.116 R)
• M60: 13,178,076 km (0.073 R)
• M61: 13,662,175 km (0.091 R)
• M62: 13,848,125 km (0.043 R)
• M63: 14,246,056 km (0.083 R)
• M64: 14,340,153 km (0.034 R)
• M65: 14,861,950 km (0.106 R)
• M66: 15,245,220 km (0.082 R)
• M67: 15,462,286 km (0.111 R)
• M68: 15,850,792 km (0.117 R)
• M69: 16,168,687 km (0.1 R)
• M70: 16,414,776 km (0.081 R)
• M71: 16,513,511 km (0.113 R)
• M72: 16,637,378 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 12.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.97 AU - 2.65 AU

Year: 2267 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,509,493 km

• M1: 191,485 km (0.107 R)
• M2: 277,953 km (0.086 R)
• M3: 395,836 km (0.092 R)
• M4: 561,142 km (0.102 R)
• M5: 835,355 km (0.104 R)
• M6: 920,775 km (0.088 R)
• M7: 1,228,348 km (0.119 R)
• M8: 1,360,892 km (0.096 R)
• M9: 1,568,982 km (0.115 R)
• M10: 1,838,109 km (0.088 R)
• M11: 1,978,432 km (0.04 R)
• M12: 2,256,385 km (0.118 R)
• M13: 2,448,917 km (0.115 R)
• M14: 2,533,290 km (0.098 R)
• M15: 2,806,606 km (0.097 R)
• M16: 3,044,317 km (0.116 R)
• M17: 3,257,942 km (0.114 R)
• M18: 3,397,816 km (0.047 R)
• M19: 3,587,656 km (0.083 R)
• M20: 3,748,474 km (0.117 R)
• M21: 3,994,413 km (0.115 R)
• M22: 4,519,501 km (0.117 R)
• M23: 4,658,627 km (0.095 R)
• M24: 4,959,020 km (0.065 R)
• M25: 5,156,788 km (0.075 R)
• M26: 5,841,348 km (0.108 R)
• M27: 6,069,634 km (0.076 R)
• M28: 6,184,825 km (0.069 R)
• M29: 6,535,033 km (0.115 R)
• M30: 7,254,749 km (0.117 R)
• M31: 7,665,544 km (0.052 R)
• M32: 8,402,763 km (0.111 R)
• M33: 8,509,875 km (0.108 R)
• M34: 8,834,203 km (0.083 R)
• M35: 9,361,685 km (0.109 R)
• M36: 10,149,019 km (0.118 R)
• M37: 10,332,127 km (0.08 R)
• M38: 10,516,132 km (0.041 R)
• M39: 10,701,334 km (0.09 R)
• M40: 10,911,070 km (0.11 R)
• M41: 11,429,277 km (0.059 R)
• M42: 11,739,244 km (0.091 R)
• M43: 12,197,462 km (0.073 R)
• M44: 12,318,936 km (0.046 R)
• M45: 12,538,695 km (0.072 R)
• M46: 12,735,267 km (0.095 R)
• M47: 13,456,029 km (0.081 R)
• M48: 13,657,238 km (0.043 R)
• M49: 13,859,495 km (0.111 R)
• M50: 14,062,649 km (0.098 R)
• M51: 14,215,687 km (0.106 R)
• M52: 14,652,363 km (0.113 R)
• M53: 14,755,736 km (0.107 R)
• M54: 14,885,287 km (0.055 R)
• M55: 15,015,288 km (0.064 R)
• M56: 15,670,826 km (0.097 R)
• M57: 15,909,135 km (0.1 R)
• M58: 16,148,641 km (0.076 R)
• M59: 16,362,417 km (0.083 R)
• M60: 16,685,099 km (0.116 R)
• M61: 16,847,114 km (0.044 R)
• M62: 17,281,995 km (0.087 R)
• M63: 17,528,233 km (0.083 R)
• M64: 17,803,194 km (0.114 R)
• M65: 18,552,679 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 11.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.81 AU - 2.83 AU

Year: 3058 Days

Day: 14.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 17,509,493 km

• M1: 173,982 km (0.038 R)
• M2: 250,876 km (0.076 R)
• M3: 371,152 km (0.042 R)
• M4: 514,018 km (0.092 R)
• M5: 670,348 km (0.086 R)
• M6: 801,097 km (0.053 R)
• M7: 883,226 km (0.081 R)
• M8: 954,734 km (0.098 R)
• M9: 1,108,969 km (0.063 R)
• M10: 1,523,804 km (0.112 R)
• M11: 1,689,409 km (0.12 R)
• M12: 1,884,484 km (0.109 R)
• M13: 2,014,934 km (0.076 R)
• M14: 2,087,339 km (0.03 R)
• M15: 2,290,942 km (0.081 R)
• M16: 2,417,801 km (0.077 R)
• M17: 2,559,919 km (0.12 R)
• M18: 2,738,239 km (0.101 R)
• M19: 2,886,641 km (0.111 R)
• M20: 3,037,884 km (0.097 R)
• M21: 3,184,639 km (0.092 R)
• M22: 3,326,608 km (0.066 R)
• M23: 3,456,309 km (0.053 R)
• M24: 3,543,674 km (0.045 R)
• M25: 3,653,928 km (0.088 R)
• M26: 3,780,338 km (0.034 R)
• M27: 4,152,837 km (0.1 R)
• M28: 4,505,439 km (0.097 R)
• M29: 4,681,516 km (0.083 R)
• M30: 4,754,071 km (0.103 R)
• M31: 5,040,251 km (0.114 R)
• M32: 5,148,112 km (0.073 R)
• M33: 5,732,890 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 9.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.44 AU - 3.74 AU

Year: 4392 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,509,493 km

• M1: 175,030 km (0.098 R)
• M2: 238,160 km (0.115 R)
• M3: 326,722 km (0.094 R)
• M4: 478,863 km (0.054 R)
• M5: 537,954 km (0.085 R)
• M6: 639,980 km (0.042 R)
• M7: 714,779 km (0.086 R)
• M8: 864,825 km (0.117 R)
• M9: 977,173 km (0.048 R)
• M10: 1,124,976 km (0.045 R)
• M11: 1,612,366 km (0.107 R)
• M12: 1,836,463 km (0.056 R)
• M13: 2,083,450 km (0.099 R)
• M14: 2,198,042 km (0.093 R)
• M15: 2,460,586 km (0.116 R)
• M16: 2,816,928 km (0.093 R)
• M17: 2,930,024 km (0.1 R)
• M18: 3,322,419 km (0.08 R)
• M19: 3,578,231 km (0.07 R)
• M20: 3,731,719 km (0.038 R)
• M21: 4,109,005 km (0.103 R)
• M22: 4,383,666 km (0.104 R)
• M23: 4,482,102 km (0.117 R)
• M24: 4,664,462 km (0.085 R)
• M25: 5,087,973 km (0.075 R)
• M26: 5,174,142 km (0.094 R)
• M27: 5,470,794 km (0.041 R)
• M28: 5,845,088 km (0.101 R)
• M29: 6,154,157 km (0.096 R)
• M30: 6,282,961 km (0.073 R)
• M31: 6,449,912 km (0.083 R)
• M32: 6,807,302 km (0.106 R)
• M33: 7,055,484 km (0.036 R)
• M34: 7,229,018 km (0.106 R)
• M35: 7,482,287 km (0.114 R)
• M36: 7,659,411 km (0.084 R)
• M37: 7,738,548 km (0.095 R)
• M38: 7,798,088 km (0.12 R)
• M39: 8,219,206 km (0.112 R)
• M40: 8,300,139 km (0.079 R)
• M41: 8,709,438 km (0.053 R)
• M42: 8,792,016 km (0.115 R)
• M43: 8,895,688 km (0.115 R)
• M44: 9,335,655 km (0.067 R)
• M45: 9,547,635 km (0.106 R)
• M46: 9,911,607 km (0.068 R)
• M47: 10,041,159 km (0.1 R)
• M48: 10,280,216 km (0.105 R)
• M49: 10,631,322 km (0.068 R)
• M50: 10,719,585 km (0.037 R)
• M51: 10,852,727 km (0.03 R)
• M52: 11,075,628 km (0.086 R)
• M53: 11,390,232 km (0.1 R)
• M54: 11,594,134 km (0.116 R)
• M55: 11,799,233 km (0.1 R)
• M56: 11,867,749 km (0.051 R)
• M57: 12,236,059 km (0.102 R)
• M58: 12,584,622 km (0.073 R)
• M59: 12,842,379 km (0.088 R)
• M60: 13,054,658 km (0.093 R)
• M61: 13,770,334 km (0.1 R)
• M62: 14,670,614 km (0.088 R)
• M63: 14,842,951 km (0.073 R)
• M64: 15,016,185 km (0.078 R)
• M65: 15,589,744 km (0.055 R)
• M66: 16,145,051 km (0.119 R)
• M67: 16,501,842 km (0.099 R)
• M68: 16,938,668 km (0.042 R)
• M69: 17,093,651 km (0.082 R)
• M70: 17,197,322 km (0.075 R)
• M71: 17,405,263 km (0.075 R)
• M72: 17,509,533 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit