🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.02 AU - 1.62 AU

Year: 568 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,168,095 km

• M1: 430,692 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.05 AU - 1.71 AU

Year: 608 Days

Day: 13.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,168,095 km

• M1: 524,041 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 13

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.6 AU - 9.76 AU

Year: 9583 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,168,095 km

• M1: 173,833 km (0.069 R)
• M2: 330,013 km (0.095 R)
• M3: 562,488 km (0.105 R)
• M4: 784,491 km (0.096 R)
• M5: 961,765 km (0.071 R)
• M6: 1,094,458 km (0.099 R)
• M7: 1,337,106 km (0.077 R)
• M8: 1,553,125 km (0.076 R)
• M9: 1,757,775 km (0.103 R)
• M10: 1,995,636 km (0.11 R)
• M11: 2,663,740 km (0.097 R)
• M12: 2,966,675 km (0.113 R)
• M13: 3,251,659 km (0.104 R)
• M14: 3,726,633 km (0.102 R)
• M15: 3,818,186 km (0.11 R)
• M16: 4,066,070 km (0.113 R)
• M17: 5,143,923 km (0.102 R)
• M18: 5,280,356 km (0.077 R)
• M19: 5,418,136 km (0.08 R)
• M20: 5,522,106 km (0.091 R)
• M21: 5,767,596 km (0.087 R)
• M22: 5,980,923 km (0.11 R)
• M23: 6,488,957 km (0.059 R)
• M24: 7,086,601 km (0.107 R)
• M25: 7,315,336 km (0.068 R)
• M26: 7,585,210 km (0.114 R)
• M27: 7,701,897 km (0.059 R)
• M28: 8,016,052 km (0.097 R)
• M29: 8,334,397 km (0.077 R)
• M30: 9,190,096 km (0.075 R)
• M31: 10,808,596 km (0.097 R)
• M32: 11,561,073 km (0.045 R)
• M33: 12,102,468 km (0.082 R)
• M34: 12,239,051 km (0.115 R)
• M35: 12,837,143 km (0.109 R)
• M36: 13,256,765 km (0.075 R)
• M37: 15,372,677 km (0.026 R)
• M38: 15,520,779 km (0.031 R)
• M39: 15,768,663 km (0.12 R)
• M40: 16,117,824 km (0.071 R)
• M41: 17,232,029 km (0.087 R)
• M42: 17,437,277 km (0.105 R)
• M43: 17,695,035 km (0.114 R)
• M44: 18,162,079 km (0.117 R)
• M45: 18,370,918 km (0.087 R)
• M46: 18,843,946 km (0.085 R)
• M47: 19,320,864 km (0.107 R)
• M48: 19,641,153 km (0.106 R)
• M49: 19,963,088 km (0.114 R)
• M50: 20,666,647 km (0.107 R)
• M51: 21,820,495 km (0.064 R)
• M52: 23,391,123 km (0.11 R)
• M53: 23,789,502 km (0.05 R)
• M54: 24,190,125 km (0.037 R)
• M55: 24,535,397 km (0.098 R)
• M56: 25,347,115 km (0.089 R)
• M57: 25,991,134 km (0.037 R)
• M58: 26,344,634 km (0.112 R)
• M59: 28,075,930 km (0.085 R)
• M60: 28,620,765 km (0.099 R)
• M61: 29,659,274 km (0.064 R)
• M62: 31,584,598 km (0.091 R)
• M63: 32,911,831 km (0.111 R)
• M64: 33,039,139 km (0.103 R)
• M65: 33,230,474 km (0.117 R)
• M66: 33,678,370 km (0.098 R)
• M67: 33,999,557 km (0.101 R)
• M68: 34,257,164 km (0.114 R)
• M69: 35,359,402 km (0.074 R)
• M70: 35,882,096 km (0.103 R)
• M71: 37,399,168 km (0.112 R)
• M72: 38,534,018 km (0.109 R)
• M73: 38,735,377 km (0.093 R)
• M74: 40,087,293 km (0.083 R)
• M75: 40,632,278 km (0.109 R)
• M76: 41,179,806 km (0.12 R)
• M77: 43,045,591 km (0.044 R)
• M78: 44,445,527 km (0.116 R)
• M79: 44,797,830 km (0.032 R)
• M80: 45,080,271 km (0.078 R)
• M81: 46,573,108 km (0.118 R)
• M82: 48,371,424 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.3

Radius: 12.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.45 AU - 10.89 AU

Year: 10406 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,168,095 km

• M1: 156,180 km (0.08 R)
• M2: 418,874 km (0.083 R)
• M3: 515,065 km (0.051 R)
• M4: 611,706 km (0.077 R)
• M5: 965,953 km (0.099 R)
• M6: 1,196,633 km (0.092 R)
• M7: 1,433,148 km (0.101 R)
• M8: 1,698,833 km (0.116 R)
• M9: 2,039,019 km (0.118 R)
• M10: 2,416,604 km (0.116 R)
• M11: 2,589,838 km (0.086 R)
• M12: 2,816,479 km (0.08 R)
• M13: 3,032,798 km (0.118 R)
• M14: 3,185,836 km (0.113 R)
• M15: 3,678,612 km (0.096 R)
• M16: 4,139,074 km (0.077 R)
• M17: 4,676,579 km (0.094 R)
• M18: 5,033,968 km (0.104 R)
• M19: 5,649,264 km (0.105 R)
• M20: 6,441,086 km (0.073 R)
• M21: 6,749,856 km (0.084 R)
• M22: 6,973,355 km (0.074 R)
• M23: 7,108,592 km (0.113 R)
• M24: 7,658,663 km (0.034 R)
• M25: 8,009,470 km (0.111 R)
• M26: 8,103,866 km (0.111 R)
• M27: 8,581,682 km (0.093 R)
• M28: 8,897,184 km (0.119 R)
• M29: 9,019,555 km (0.092 R)
• M30: 9,117,841 km (0.106 R)
• M31: 9,265,943 km (0.101 R)
• M32: 9,715,185 km (0.107 R)
• M33: 9,841,296 km (0.06 R)
• M34: 10,120,446 km (0.074 R)
• M35: 10,635,062 km (0.089 R)
• M36: 11,850,545 km (0.102 R)
• M37: 12,392,837 km (0.08 R)
• M38: 12,970,883 km (0.057 R)
• M39: 13,277,260 km (0.032 R)
• M40: 14,124,881 km (0.112 R)
• M41: 14,411,361 km (0.102 R)
• M42: 15,135,864 km (0.092 R)
• M43: 15,635,371 km (0.069 R)
• M44: 16,140,264 km (0.116 R)
• M45: 16,650,542 km (0.079 R)
• M46: 17,318,796 km (0.115 R)
• M47: 17,933,942 km (0.113 R)
• M48: 18,213,092 km (0.117 R)
• M49: 18,431,206 km (0.095 R)
• M50: 18,933,107 km (0.052 R)
• M51: 19,280,622 km (0.111 R)
• M52: 19,598,518 km (0.049 R)
• M53: 20,562,527 km (0.065 R)
• M54: 20,659,765 km (0.093 R)
• M55: 21,971,140 km (0.117 R)
• M56: 22,170,105 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.6

Radius: 4.6

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 15.63 AU - 20.21 AU

Year: 28427 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,168,095 km

• M1: 64,477 km (0.11 R)
• M2: 286,630 km (0.074 R)
• M3: 1,046,886 km (0.083 R)
• M4: 1,756,578 km (0.031 R)
• M5: 2,102,897 km (0.078 R)
• M6: 2,138,651 km (0.072 R)
• M7: 2,394,763 km (0.111 R)
• M8: 3,345,008 km (0.108 R)
• M9: 3,598,876 km (0.045 R)
• M10: 3,947,140 km (0.059 R)
• M11: 3,991,421 km (0.117 R)
• M12: 4,035,851 km (0.075 R)
• M13: 4,215,369 km (0.098 R)
• M14: 5,054,912 km (0.096 R)
• M15: 5,248,342 km (0.106 R)
• M16: 7,751,563 km (0.078 R)
• M17: 9,297,358 km (0.025 R)
• M18: 10,624,890 km (0.114 R)
• M19: 11,184,834 km (0.032 R)
• M20: 11,818,232 km (0.074 R)
• M21: 12,074,792 km (0.103 R)
• M22: 13,185,706 km (0.072 R)
• M23: 13,251,978 km (0.025 R)
• M24: 14,260,716 km (0.047 R)
• M25: 15,643,599 km (0.115 R)
• M26: 16,137,571 km (0.108 R)
• M27: 16,493,614 km (0.033 R)
• M28: 16,996,412 km (0.08 R)
• M29: 17,068,668 km (0.089 R)
• M30: 17,577,151 km (0.116 R)
• M31: 18,907,376 km (0.113 R)
• M32: 19,584,605 km (0.066 R)
• M33: 19,812,144 km (0.038 R)
• M34: 19,888,139 km (0.114 R)
• M35: 21,117,834 km (0.1 R)
• M36: 21,428,997 km (0.108 R)
• M37: 22,056,112 km (0.093 R)
• M38: 22,213,788 km (0.108 R)
• M39: 22,927,968 km (0.099 R)
• M40: 23,328,142 km (0.108 R)
• M41: 24,297,686 km (0.07 R)
• M42: 24,542,129 km (0.081 R)
• M43: 24,705,490 km (0.114 R)
• M44: 27,708,069 km (0.062 R)
• M45: 34,962,518 km (0.112 R)
• M46: 35,515,133 km (0.114 R)
• M47: 37,565,821 km (0.08 R)
• M48: 38,037,203 km (0.105 R)
• M49: 38,510,531 km (0.096 R)
• M50: 39,463,170 km (0.12 R)
• M51: 40,906,491 km (0.11 R)
• M52: 41,683,352 km (0.088 R)
• M53: 41,975,966 km (0.11 R)
• M54: 42,073,653 km (0.06 R)
• M55: 42,269,178 km (0.093 R)
• M56: 45,941,356 km (0.107 R)
• M57: 46,042,036 km (0.114 R)
• M58: 46,344,523 km (0.049 R)
• M59: 46,748,736 km (0.09 R)
• M60: 47,052,719 km (0.103 R)
• M61: 47,154,146 km (0.098 R)
• M62: 48,172,908 km (0.117 R)
• M63: 48,890,230 km (0.1 R)
• M64: 48,993,003 km (0.093 R)
• M65: 51,272,127 km (0.111 R)
• M66: 51,690,103 km (0.044 R)
• M67: 52,740,281 km (0.082 R)
• M68: 54,222,197 km (0.076 R)
• M69: 55,503,353 km (0.093 R)
• M70: 55,932,699 km (0.057 R)
• M71: 56,040,110 km (0.11 R)
• M72: 56,902,542 km (0.107 R)
• M73: 58,095,435 km (0.064 R)
• M74: 58,313,250 km (0.114 R)
• M75: 58,422,157 km (0.092 R)
• M76: 58,968,189 km (0.107 R)
• M77: 62,056,787 km (0.108 R)
• M78: 63,957,428 km (0.11 R)
• M79: 64,069,926 km (0.103 R)
• M80: 65,423,786 km (0.104 R)
• M81: 68,849,727 km (0.1 R)
• M82: 73,389,723 km (0.062 R)
• M83: 74,332,938 km (0.086 R)
• M84: 74,451,120 km (0.103 R)
• M85: 75,874,095 km (0.057 R)
• M86: 75,993,026 km (0.097 R)
• M87: 77,665,530 km (0.102 R)
• M88: 78,987,975 km (0.108 R)
• M89: 79,591,602 km (0.077 R)
• M90: 79,954,527 km (0.104 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: 460 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit