🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 346 Days

Day: 45.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 12.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.22 AU

Year: 1585 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,438,731 km

• M1: 226,641 km (0.065 R)
• M2: 310,266 km (0.1 R)
• M3: 419,472 km (0.107 R)
• M4: 584,329 km (0.079 R)
• M5: 717,621 km (0.112 R)
• M6: 947,104 km (0.025 R)
• M7: 1,034,469 km (0.083 R)
• M8: 1,288,187 km (0.115 R)
• M9: 1,543,700 km (0.111 R)
• M10: 1,639,144 km (0.057 R)
• M11: 1,736,682 km (0.077 R)
• M12: 1,866,383 km (0.08 R)
• M13: 2,167,972 km (0.119 R)
• M14: 2,341,207 km (0.115 R)
• M15: 2,508,008 km (0.102 R)
• M16: 2,632,773 km (0.091 R)
• M17: 2,748,113 km (0.101 R)
• M18: 3,128,690 km (0.119 R)
• M19: 3,226,676 km (0.113 R)
• M20: 3,463,191 km (0.076 R)
• M21: 3,731,420 km (0.09 R)
• M22: 4,059,787 km (0.115 R)
• M23: 4,288,373 km (0.106 R)
• M24: 4,744,496 km (0.045 R)
• M25: 4,829,169 km (0.087 R)
• M26: 4,957,075 km (0.048 R)
• M27: 5,100,539 km (0.08 R)
• M28: 5,450,598 km (0.069 R)
• M29: 5,748,298 km (0.12 R)
• M30: 6,005,607 km (0.058 R)
• M31: 6,143,237 km (0.111 R)
• M32: 6,515,885 km (0.083 R)
• M33: 6,704,977 km (0.097 R)
• M34: 6,816,128 km (0.076 R)
• M35: 6,992,055 km (0.115 R)
• M36: 7,169,478 km (0.106 R)
• M37: 7,694,118 km (0.113 R)
• M38: 8,028,469 km (0.091 R)
• M39: 8,197,515 km (0.093 R)
• M40: 8,453,177 km (0.089 R)
• M41: 8,711,533 km (0.074 R)
• M42: 9,112,605 km (0.098 R)
• M43: 9,502,158 km (0.084 R)
• M44: 9,878,995 km (0.046 R)
• M45: 9,987,603 km (0.096 R)
• M46: 10,499,527 km (0.076 R)
• M47: 10,777,479 km (0.077 R)
• M48: 11,189,322 km (0.108 R)
• M49: 11,397,263 km (0.116 R)
• M50: 11,644,698 km (0.063 R)
• M51: 11,816,885 km (0.108 R)
• M52: 11,970,822 km (0.076 R)
• M53: 12,144,804 km (0.11 R)
• M54: 12,338,982 km (0.118 R)
• M55: 13,007,086 km (0.094 R)
• M56: 13,225,798 km (0.081 R)
• M57: 13,485,799 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 9.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.67 AU - 4.89 AU

Year: 6748 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,438,731 km

• M1: 119,379 km (0.093 R)
• M2: 197,020 km (0.042 R)
• M3: 300,542 km (0.052 R)
• M4: 384,167 km (0.093 R)
• M5: 453,282 km (0.101 R)
• M6: 704,756 km (0.119 R)
• M7: 823,835 km (0.119 R)
• M8: 917,933 km (0.097 R)
• M9: 1,015,770 km (0.119 R)
• M10: 1,577,659 km (0.088 R)
• M11: 1,656,497 km (0.112 R)
• M12: 2,071,033 km (0.071 R)
• M13: 2,223,772 km (0.091 R)
• M14: 2,380,252 km (0.092 R)
• M15: 2,775,489 km (0.05 R)
• M16: 3,042,222 km (0.106 R)
• M17: 3,811,754 km (0.113 R)
• M18: 4,246,186 km (0.074 R)
• M19: 5,132,105 km (0.037 R)
• M20: 5,309,976 km (0.051 R)
• M21: 5,490,092 km (0.068 R)
• M22: 5,672,153 km (0.095 R)
• M23: 6,293,582 km (0.052 R)
• M24: 6,548,198 km (0.109 R)
• M25: 6,903,942 km (0.028 R)
• M26: 6,969,166 km (0.074 R)
• M27: 7,566,660 km (0.108 R)
• M28: 7,871,690 km (0.055 R)
• M29: 8,493,569 km (0.056 R)
• M30: 9,564,989 km (0.099 R)
• M31: 9,711,146 km (0.11 R)
• M32: 10,153,806 km (0.098 R)
• M33: 10,565,499 km (0.092 R)
• M34: 10,640,897 km (0.083 R)
• M35: 10,792,290 km (0.026 R)
• M36: 11,250,807 km (0.115 R)
• M37: 11,715,757 km (0.109 R)
• M38: 11,872,087 km (0.111 R)
• M39: 12,464,644 km (0.089 R)
• M40: 12,584,322 km (0.11 R)
• M41: 12,744,542 km (0.033 R)
• M42: 12,945,601 km (0.11 R)
• M43: 13,269,780 km (0.093 R)
• M44: 13,925,916 km (0.107 R)
• M45: 14,466,712 km (0.111 R)
• M46: 14,634,561 km (0.117 R)
• M47: 14,845,195 km (0.097 R)
• M48: 15,827,305 km (0.025 R)
• M49: 16,786,227 km (0.085 R)
• M50: 17,095,297 km (0.118 R)
• M51: 17,898,787 km (0.069 R)
• M52: 18,486,706 km (0.05 R)
• M53: 20,900,917 km (0.12 R)
• M54: 20,995,762 km (0.106 R)
• M55: 21,759,459 km (0.077 R)
• M56: 22,289,933 km (0.11 R)
• M57: 22,629,670 km (0.111 R)
• M58: 23,314,230 km (0.065 R)
• M59: 23,560,318 km (0.102 R)
• M60: 24,254,153 km (0.114 R)
• M61: 26,222,263 km (0.103 R)
• M62: 28,136,218 km (0.119 R)
• M63: 28,345,805 km (0.088 R)
• M64: 28,555,990 km (0.096 R)
• M65: 29,189,387 km (0.104 R)
• M66: 29,295,452 km (0.096 R)
• M67: 29,720,908 km (0.091 R)
• M68: 30,094,903 km (0.119 R)
• M69: 30,524,099 km (0.106 R)
• M70: 30,955,390 km (0.113 R)
• M71: 31,171,708 km (0.098 R)
• M72: 32,316,132 km (0.049 R)
• M73: 32,480,690 km (0.054 R)
• M74: 32,810,703 km (0.099 R)
• M75: 33,529,670 km (0.106 R)
• M76: 33,640,672 km (0.08 R)
• M77: 33,863,273 km (0.076 R)
• M78: 34,365,623 km (0.119 R)
• M79: 34,477,672 km (0.097 R)
• M80: 35,095,660 km (0.088 R)
• M81: 36,228,864 km (0.092 R)
• M82: 36,513,998 km (0.102 R)
• M83: 36,742,583 km (0.093 R)
• M84: 36,857,175 km (0.074 R)
• M85: 38,472,683 km (0.116 R)
• M86: 38,763,651 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444

Radius: 5.1

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.33 AU - 13.37 AU

Year: 23076 Days

Day: 18.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,438,731 km

• M1: 89,011 km (0.066 R)
• M2: 252,970 km (0.034 R)
• M3: 315,951 km (0.082 R)
• M4: 517,160 km (0.087 R)
• M5: 578,495 km (0.11 R)
• M6: 1,048,382 km (0.036 R)
• M7: 1,346,830 km (0.054 R)
• M8: 1,490,892 km (0.06 R)
• M9: 2,017,626 km (0.102 R)
• M10: 2,885,893 km (0.073 R)
• M11: 3,109,691 km (0.065 R)
• M12: 3,300,428 km (0.038 R)
• M13: 3,377,770 km (0.061 R)
• M14: 3,936,219 km (0.039 R)
• M15: 5,636,698 km (0.12 R)
• M16: 5,775,824 km (0.081 R)
• M17: 6,010,244 km (0.113 R)
• M18: 6,199,934 km (0.112 R)
• M19: 6,732,054 km (0.095 R)
• M20: 7,890,988 km (0.074 R)
• M21: 8,098,780 km (0.086 R)
• M22: 8,894,042 km (0.101 R)
• M23: 8,948,047 km (0.073 R)
• M24: 9,658,487 km (0.111 R)
• M25: 10,330,481 km (0.114 R)
• M26: 10,844,200 km (0.056 R)
• M27: 12,434,725 km (0.114 R)
• M28: 14,348,680 km (0.09 R)
• M29: 15,178,350 km (0.043 R)
• M30: 15,761,632 km (0.057 R)
• M31: 15,957,754 km (0.081 R)
• M32: 16,352,394 km (0.114 R)
• M33: 16,484,638 km (0.104 R)
• M34: 16,683,603 km (0.117 R)
• M35: 16,950,336 km (0.077 R)
• M36: 17,151,246 km (0.096 R)
• M37: 17,555,310 km (0.095 R)
• M38: 17,894,598 km (0.087 R)
• M39: 18,099,098 km (0.052 R)
• M40: 18,648,422 km (0.1 R)
• M41: 19,133,568 km (0.031 R)
• M42: 20,471,122 km (0.079 R)
• M43: 20,542,331 km (0.09 R)
• M44: 22,643,583 km (0.104 R)
• M45: 23,309,443 km (0.115 R)
• M46: 23,532,942 km (0.041 R)
• M47: 23,682,241 km (0.064 R)
• M48: 24,056,983 km (0.079 R)
• M49: 24,207,329 km (0.083 R)
• M50: 24,433,521 km (0.098 R)
• M51: 24,964,145 km (0.113 R)
• M52: 25,192,730 km (0.106 R)
• M53: 26,578,605 km (0.119 R)
• M54: 27,594,823 km (0.092 R)
• M55: 28,068,151 km (0.074 R)
• M56: 28,703,493 km (0.104 R)
• M57: 29,182,954 km (0.047 R)
• M58: 30,637,494 km (0.064 R)
• M59: 31,950,066 km (0.101 R)
• M60: 33,700,361 km (0.107 R)
• M61: 36,254,446 km (0.119 R)
• M62: 37,293,403 km (0.07 R)
• M63: 38,166,606 km (0.105 R)
• M64: 39,400,489 km (0.118 R)
• M65: 40,557,778 km (0.05 R)
• M66: 40,647,387 km (0.09 R)
• M67: 42,450,939 km (0.081 R)
• M68: 43,271,035 km (0.095 R)
• M69: 43,545,547 km (0.075 R)
• M70: 44,096,366 km (0.069 R)
• M71: 46,228,884 km (0.076 R)
• M72: 47,449,153 km (0.114 R)
• M73: 47,543,400 km (0.07 R)
• M74: 47,826,738 km (0.103 R)
• M75: 48,679,895 km (0.072 R)
• M76: 51,463,014 km (0.03 R)
• M77: 55,484,953 km (0.086 R)
• M78: 55,982,366 km (0.057 R)
• M79: 56,181,630 km (0.1 R)
• M80: 57,684,341 km (0.115 R)
• M81: 57,885,699 km (0.113 R)
• M82: 58,188,186 km (0.101 R)
• M83: 58,895,934 km (0.079 R)
• M84: 60,115,904 km (0.071 R)
• M85: 62,271,011 km (0.106 R)
• M86: 66,023,674 km (0.027 R)
• M87: 67,821,092 km (0.102 R)
• M88: 68,459,277 km (0.046 R)
• M89: 69,634,518 km (0.071 R)
• M90: 70,063,564 km (0.04 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit