🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 271 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,354,841 km

• M1: 284,984 km (0.049 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 12.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.22 AU - 1.32 AU

Year: 924 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,354,841 km

• M1: 160,070 km (0.12 R)
• M2: 326,123 km (0.086 R)
• M3: 416,181 km (0.077 R)
• M4: 576,101 km (0.116 R)
• M5: 665,411 km (0.103 R)
• M6: 753,973 km (0.112 R)
• M7: 834,607 km (0.093 R)
• M8: 1,019,509 km (0.096 R)
• M9: 1,103,135 km (0.114 R)
• M10: 1,218,774 km (0.118 R)
• M11: 1,300,753 km (0.103 R)
• M12: 1,534,276 km (0.074 R)
• M13: 1,615,358 km (0.101 R)
• M14: 1,706,164 km (0.064 R)
• M15: 1,928,317 km (0.108 R)
• M16: 2,016,280 km (0.085 R)
• M17: 2,205,671 km (0.066 R)
• M18: 2,391,621 km (0.095 R)
• M19: 2,534,637 km (0.094 R)
• M20: 2,670,621 km (0.109 R)
• M21: 2,839,368 km (0.069 R)
• M22: 2,960,542 km (0.065 R)
• M23: 3,062,867 km (0.059 R)
• M24: 3,377,172 km (0.112 R)
• M25: 3,473,513 km (0.068 R)
• M26: 3,812,651 km (0.112 R)
• M27: 3,992,019 km (0.092 R)
• M28: 4,105,414 km (0.118 R)
• M29: 4,231,525 km (0.088 R)
• M30: 4,464,300 km (0.076 R)
• M31: 4,641,573 km (0.102 R)
• M32: 4,737,166 km (0.111 R)
• M33: 4,930,147 km (0.084 R)
• M34: 5,101,287 km (0.057 R)
• M35: 5,224,706 km (0.052 R)
• M36: 5,474,684 km (0.106 R)
• M37: 5,651,957 km (0.073 R)
• M38: 5,741,417 km (0.096 R)
• M39: 6,129,773 km (0.044 R)
• M40: 6,274,434 km (0.102 R)
• M41: 6,433,456 km (0.104 R)
• M42: 6,742,077 km (0.043 R)
• M43: 7,014,495 km (0.101 R)
• M44: 7,096,923 km (0.061 R)
• M45: 7,193,563 km (0.049 R)
• M46: 7,626,499 km (0.111 R)
• M47: 7,796,443 km (0.097 R)
• M48: 8,025,028 km (0.106 R)
• M49: 8,154,580 km (0.103 R)
• M50: 8,532,763 km (0.112 R)
• M51: 8,709,139 km (0.087 R)
• M52: 8,797,851 km (0.112 R)
• M53: 8,901,821 km (0.062 R)
• M54: 9,366,771 km (0.055 R)
• M55: 9,518,464 km (0.074 R)
• M56: 9,901,285 km (0.096 R)
• M57: 10,211,102 km (0.116 R)
• M58: 10,304,750 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 10.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.57 AU - 2.13 AU

Year: 1625 Days

Day: 14.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,354,841 km

• M1: 170,841 km (0.097 R)
• M2: 252,072 km (0.116 R)
• M3: 364,420 km (0.072 R)
• M4: 493,224 km (0.064 R)
• M5: 593,455 km (0.113 R)
• M6: 660,175 km (0.118 R)
• M7: 824,434 km (0.03 R)
• M8: 1,043,595 km (0.118 R)
• M9: 1,299,557 km (0.096 R)
• M10: 1,371,364 km (0.114 R)
• M11: 1,538,016 km (0.065 R)
• M12: 1,691,952 km (0.099 R)
• M13: 1,881,492 km (0.053 R)
• M14: 2,036,177 km (0.052 R)
• M15: 2,270,746 km (0.053 R)
• M16: 2,402,542 km (0.097 R)
• M17: 2,480,482 km (0.114 R)
• M18: 2,731,508 km (0.036 R)
• M19: 2,824,857 km (0.089 R)
• M20: 2,907,435 km (0.071 R)
• M21: 3,099,369 km (0.055 R)
• M22: 3,184,639 km (0.097 R)
• M23: 3,270,658 km (0.062 R)
• M24: 3,394,974 km (0.082 R)
• M25: 3,470,371 km (0.114 R)
• M26: 3,790,511 km (0.06 R)
• M27: 3,908,095 km (0.101 R)
• M28: 4,309,017 km (0.108 R)
• M29: 4,500,652 km (0.112 R)
• M30: 4,835,901 km (0.102 R)
• M31: 4,963,657 km (0.104 R)
• M32: 5,078,249 km (0.083 R)
• M33: 5,164,717 km (0.095 R)
• M34: 5,486,203 km (0.101 R)
• M35: 5,694,144 km (0.049 R)
• M36: 5,829,231 km (0.103 R)
• M37: 5,950,255 km (0.037 R)
• M38: 6,194,698 km (0.099 R)
• M39: 6,364,641 km (0.078 R)
• M40: 6,567,646 km (0.077 R)
• M41: 6,868,188 km (0.108 R)
• M42: 7,221,688 km (0.107 R)
• M43: 7,335,532 km (0.091 R)
• M44: 7,417,062 km (0.029 R)
• M45: 7,564,865 km (0.101 R)
• M46: 7,680,355 km (0.091 R)
• M47: 7,896,524 km (0.088 R)
• M48: 7,963,543 km (0.081 R)
• M49: 8,334,995 km (0.114 R)
• M50: 8,403,212 km (0.108 R)
• M51: 8,608,759 km (0.113 R)
• M52: 8,920,222 km (0.108 R)
• M53: 9,007,437 km (0.086 R)
• M54: 9,643,827 km (0.105 R)
• M55: 10,258,076 km (0.12 R)
• M56: 10,736,340 km (0.032 R)
• M57: 10,866,341 km (0.047 R)
• M58: 11,071,738 km (0.109 R)
• M59: 11,146,687 km (0.065 R)
• M60: 11,733,859 km (0.072 R)
• M61: 12,350,351 km (0.055 R)
• M62: 12,447,740 km (0.105 R)
• M63: 12,918,225 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.46 AU - 2.74 AU

Year: 2707 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,354,841 km

• M1: 178,769 km (0.059 R)
• M2: 298,747 km (0.097 R)
• M3: 619,634 km (0.118 R)
• M4: 784,342 km (0.114 R)
• M5: 1,127,370 km (0.113 R)
• M6: 1,275,771 km (0.11 R)
• M7: 1,443,320 km (0.088 R)
• M8: 1,605,933 km (0.068 R)
• M9: 1,788,143 km (0.088 R)
• M10: 1,895,405 km (0.11 R)
• M11: 2,088,685 km (0.109 R)
• M12: 2,187,869 km (0.061 R)
• M13: 2,450,264 km (0.049 R)
• M14: 2,585,500 km (0.11 R)
• M15: 2,723,280 km (0.097 R)
• M16: 2,958,447 km (0.108 R)
• M17: 3,249,715 km (0.089 R)
• M18: 3,516,448 km (0.077 R)
• M19: 3,618,473 km (0.059 R)
• M20: 3,755,954 km (0.11 R)
• M21: 4,233,021 km (0.07 R)
• M22: 4,469,685 km (0.05 R)
• M23: 4,785,935 km (0.112 R)
• M24: 4,880,331 km (0.072 R)
• M25: 5,167,410 km (0.117 R)
• M26: 5,361,737 km (0.119 R)
• M27: 5,539,011 km (0.093 R)
• M28: 5,678,137 km (0.106 R)
• M29: 5,858,701 km (0.097 R)
• M30: 6,041,211 km (0.086 R)
• M31: 6,412,064 km (0.075 R)
• M32: 7,393,276 km (0.104 R)
• M33: 7,834,590 km (0.076 R)
• M34: 8,126,156 km (0.12 R)
• M35: 8,604,570 km (0.076 R)
• M36: 8,789,324 km (0.07 R)
• M37: 8,998,761 km (0.08 R)
• M38: 9,280,454 km (0.091 R)
• M39: 9,756,624 km (0.086 R)
• M40: 9,901,135 km (0.097 R)
• M41: 9,997,775 km (0.092 R)
• M42: 10,535,131 km (0.072 R)
• M43: 10,708,066 km (0.118 R)
• M44: 11,358,817 km (0.088 R)
• M45: 12,306,968 km (0.081 R)
• M46: 12,593,897 km (0.112 R)
• M47: 13,174,187 km (0.086 R)
• M48: 13,628,516 km (0.107 R)
• M49: 14,006,699 km (0.092 R)
• M50: 14,115,307 km (0.106 R)
• M51: 14,635,459 km (0.104 R)
• M52: 15,189,569 km (0.098 R)
• M53: 15,413,218 km (0.115 R)
• M54: 15,553,541 km (0.084 R)
• M55: 15,863,807 km (0.075 R)
• M56: 16,233,015 km (0.12 R)
• M57: 16,605,214 km (0.119 R)
• M58: 17,503,998 km (0.111 R)
• M59: 17,709,097 km (0.09 R)
• M60: 18,062,597 km (0.111 R)
• M61: 18,240,319 km (0.078 R)
• M62: 18,507,800 km (0.059 R)
• M63: 18,746,857 km (0.066 R)
• M64: 18,896,605 km (0.097 R)
• M65: 19,046,950 km (0.117 R)
• M66: 19,258,033 km (0.104 R)
• M67: 19,469,714 km (0.09 R)
• M68: 19,865,251 km (0.063 R)
• M69: 20,171,178 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 10.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.44 AU - 5 AU

Year: 5597 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,354,841 km

• M1: 137,331 km (0.118 R)
• M2: 222,003 km (0.111 R)
• M3: 332,257 km (0.066 R)
• M4: 416,032 km (0.094 R)
• M5: 550,371 km (0.104 R)
• M6: 816,804 km (0.044 R)
• M7: 1,146,368 km (0.081 R)
• M8: 1,308,832 km (0.115 R)
• M9: 1,429,856 km (0.12 R)
• M10: 1,529,339 km (0.082 R)
• M11: 1,882,839 km (0.076 R)
• M12: 1,992,644 km (0.11 R)
• M13: 2,062,356 km (0.116 R)
• M14: 2,408,675 km (0.075 R)
• M15: 2,558,572 km (0.075 R)
• M16: 2,711,611 km (0.108 R)
• M17: 2,804,810 km (0.069 R)
• M18: 3,488,024 km (0.043 R)
• M19: 3,675,320 km (0.1 R)
• M20: 4,149,247 km (0.104 R)
• M21: 4,239,155 km (0.112 R)
• M22: 4,568,270 km (0.096 R)
• M23: 4,754,819 km (0.074 R)
• M24: 4,886,914 km (0.088 R)
• M25: 5,154,694 km (0.107 R)
• M26: 5,407,813 km (0.098 R)
• M27: 5,625,030 km (0.103 R)
• M28: 5,966,561 km (0.099 R)
• M29: 6,627,934 km (0.094 R)
• M30: 7,074,633 km (0.053 R)
• M31: 7,641,160 km (0.074 R)
• M32: 8,358,631 km (0.07 R)
• M33: 8,864,272 km (0.094 R)
• M34: 9,097,495 km (0.098 R)
• M35: 9,427,359 km (0.075 R)
• M36: 9,569,925 km (0.054 R)
• M37: 10,050,434 km (0.117 R)
• M38: 10,244,761 km (0.072 R)
• M39: 10,489,503 km (0.115 R)
• M40: 10,860,357 km (0.037 R)
• M41: 11,084,903 km (0.084 R)
• M42: 11,513,351 km (0.118 R)
• M43: 11,742,236 km (0.097 R)
• M44: 12,594,794 km (0.119 R)
• M45: 12,804,531 km (0.066 R)
• M46: 13,520,805 km (0.095 R)
• M47: 14,141,188 km (0.096 R)
• M48: 14,826,047 km (0.05 R)
• M49: 14,936,749 km (0.065 R)
• M50: 15,214,403 km (0.085 R)
• M51: 15,353,828 km (0.097 R)
• M52: 15,437,752 km (0.093 R)
• M53: 15,577,925 km (0.118 R)
• M54: 15,774,946 km (0.097 R)
• M55: 16,570,956 km (0.096 R)
• M56: 16,685,847 km (0.082 R)
• M57: 16,772,016 km (0.045 R)
• M58: 17,147,656 km (0.058 R)
• M59: 17,584,482 km (0.072 R)
• M60: 17,760,259 km (0.114 R)
• M61: 17,995,427 km (0.046 R)
• M62: 18,291,032 km (0.1 R)
• M63: 18,439,284 km (0.08 R)
• M64: 18,707,363 km (0.097 R)
• M65: 18,886,881 km (0.119 R)
• M66: 19,157,055 km (0.11 R)
• M67: 19,823,064 km (0.106 R)
• M68: 20,067,058 km (0.046 R)
• M69: 20,312,249 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766

Radius: 6.7

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.55 AU - 10.77 AU

Year: 20910 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,354,841 km

• M1: 177,124 km (0.048 R)
• M2: 313,258 km (0.091 R)
• M3: 484,697 km (0.071 R)
• M4: 1,653,505 km (0.079 R)
• M5: 1,719,328 km (0.109 R)
• M6: 2,241,126 km (0.096 R)
• M7: 2,351,230 km (0.083 R)
• M8: 2,692,014 km (0.055 R)
• M9: 2,888,136 km (0.083 R)
• M10: 3,589,152 km (0.06 R)
• M11: 4,114,540 km (0.088 R)
• M12: 4,249,627 km (0.119 R)
• M13: 4,757,661 km (0.069 R)
• M14: 4,852,057 km (0.054 R)
• M15: 5,090,816 km (0.114 R)
• M16: 6,867,290 km (0.031 R)
• M17: 6,920,697 km (0.1 R)
• M18: 7,461,792 km (0.089 R)
• M19: 7,516,695 km (0.095 R)
• M20: 7,793,002 km (0.118 R)
• M21: 8,584,225 km (0.077 R)
• M22: 8,757,160 km (0.047 R)
• M23: 8,815,055 km (0.117 R)
• M24: 9,638,890 km (0.07 R)
• M25: 9,818,557 km (0.111 R)
• M26: 10,548,595 km (0.054 R)
• M27: 10,671,863 km (0.109 R)
• M28: 11,295,836 km (0.115 R)
• M29: 11,358,966 km (0.101 R)
• M30: 11,422,097 km (0.052 R)
• M31: 11,675,964 km (0.038 R)
• M32: 11,803,571 km (0.095 R)
• M33: 12,383,562 km (0.07 R)
• M34: 12,907,005 km (0.088 R)
• M35: 13,105,073 km (0.104 R)
• M36: 13,171,345 km (0.082 R)
• M37: 13,237,766 km (0.053 R)
• M38: 14,043,051 km (0.114 R)
• M39: 14,246,804 km (0.093 R)
• M40: 14,726,115 km (0.109 R)
• M41: 14,795,080 km (0.119 R)
• M42: 14,864,044 km (0.081 R)
• M43: 15,560,123 km (0.107 R)
• M44: 15,700,596 km (0.118 R)
• M45: 16,623,914 km (0.107 R)
• M46: 18,152,505 km (0.112 R)
• M47: 18,374,508 km (0.073 R)
• M48: 18,597,409 km (0.111 R)
• M49: 18,896,006 km (0.032 R)
• M50: 19,346,894 km (0.103 R)
• M51: 20,029,809 km (0.03 R)
• M52: 20,566,566 km (0.101 R)
• M53: 20,797,994 km (0.115 R)
• M54: 21,185,602 km (0.086 R)
• M55: 21,653,993 km (0.118 R)
• M56: 21,889,460 km (0.03 R)
• M57: 22,442,074 km (0.11 R)
• M58: 23,400,249 km (0.107 R)
• M59: 23,641,999 km (0.062 R)
• M60: 25,191,384 km (0.105 R)
• M61: 25,687,450 km (0.082 R)
• M62: 27,364,293 km (0.116 R)
• M63: 28,558,982 km (0.103 R)
• M64: 31,087,335 km (0.117 R)
• M65: 31,886,337 km (0.06 R)
• M66: 35,611,474 km (0.119 R)
• M67: 35,889,427 km (0.112 R)
• M68: 38,517,861 km (0.088 R)
• M69: 38,803,144 km (0.099 R)
• M70: 39,375,805 km (0.106 R)
• M71: 39,663,183 km (0.117 R)
• M72: 42,085,023 km (0.094 R)
• M73: 42,280,846 km (0.104 R)
• M74: 42,673,391 km (0.117 R)
• M75: 43,957,539 km (0.074 R)
• M76: 44,454,653 km (0.09 R)
• M77: 47,171,949 km (0.087 R)
• M78: 47,681,030 km (0.112 R)
• M79: 47,987,257 km (0.09 R)
• M80: 49,322,119 km (0.025 R)
• M81: 50,253,515 km (0.043 R)
• M82: 50,669,248 km (0.108 R)
• M83: 51,295,015 km (0.101 R)
• M84: 52,238,529 km (0.077 R)
• M85: 52,554,330 km (0.116 R)
• M86: 54,568,965 km (0.104 R)
• M87: 56,500,573 km (0.112 R)
• M88: 59,220,561 km (0.12 R)
• M89: 60,541,211 km (0.069 R)
• M90: 64,673,852 km (0.113 R)
• M91: 65,806,458 km (0.092 R)
• M92: 70,517,594 km (0.06 R)
• M93: 72,033,918 km (0.079 R)
• M94: 76,647,067 km (0.112 R)
• M95: 77,485,115 km (0.081 R)
• M96: 79,775,159 km (0.111 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: 411 - 17,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit