🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.5 AU - 2.04 AU

Year: 835 Days

Day: 28.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.65 AU - 1.95 AU

Year: 857 Days

Day: 46.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.7

Radius: 5.3

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.88 AU - 16.5 AU

Year: 21003 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,434,649 km

• M1: 68,067 km (0.114 R)
• M2: 115,041 km (0.079 R)
• M3: 274,961 km (0.113 R)
• M4: 535,261 km (0.071 R)
• M5: 595,100 km (0.114 R)
• M6: 834,158 km (0.056 R)
• M7: 1,257,520 km (0.097 R)
• M8: 1,449,005 km (0.068 R)
• M9: 1,829,133 km (0.085 R)
• M10: 2,304,256 km (0.043 R)
• M11: 2,641,300 km (0.084 R)
• M12: 4,422,113 km (0.107 R)
• M13: 4,797,155 km (0.094 R)
• M14: 5,488,895 km (0.071 R)
• M15: 6,536,829 km (0.103 R)
• M16: 6,867,889 km (0.068 R)
• M17: 7,204,334 km (0.057 R)
• M18: 7,694,267 km (0.037 R)
• M19: 7,893,232 km (0.112 R)
• M20: 8,551,613 km (0.038 R)
• M21: 8,757,759 km (0.084 R)
• M22: 9,280,304 km (0.107 R)
• M23: 9,385,920 km (0.09 R)
• M24: 9,598,648 km (0.088 R)
• M25: 9,920,433 km (0.098 R)
• M26: 11,186,929 km (0.094 R)
• M27: 11,639,313 km (0.118 R)
• M28: 12,155,425 km (0.108 R)
• M29: 14,049,783 km (0.033 R)
• M30: 15,718,099 km (0.043 R)
• M31: 16,033,900 km (0.068 R)
• M32: 16,351,795 km (0.056 R)
• M33: 16,415,524 km (0.112 R)
• M34: 16,671,785 km (0.105 R)
• M35: 16,929,243 km (0.112 R)
• M36: 17,187,898 km (0.048 R)
• M37: 17,448,048 km (0.079 R)
• M38: 17,643,872 km (0.085 R)
• M39: 18,634,360 km (0.119 R)
• M40: 18,901,541 km (0.065 R)
• M41: 19,439,795 km (0.113 R)
• M42: 21,084,174 km (0.06 R)
• M43: 22,063,741 km (0.095 R)
• M44: 22,701,477 km (0.1 R)
• M45: 24,139,860 km (0.093 R)
• M46: 24,285,270 km (0.062 R)
• M47: 25,164,157 km (0.064 R)
• M48: 25,607,565 km (0.041 R)
• M49: 28,705,288 km (0.053 R)
• M50: 29,711,932 km (0.083 R)
• M51: 29,945,903 km (0.107 R)
• M52: 30,415,641 km (0.075 R)
• M53: 30,808,933 km (0.105 R)
• M54: 30,887,772 km (0.083 R)
• M55: 31,600,605 km (0.107 R)
• M56: 32,800,530 km (0.099 R)
• M57: 33,608,807 km (0.078 R)
• M58: 33,852,502 km (0.117 R)
• M59: 34,423,517 km (0.067 R)
• M60: 34,669,307 km (0.075 R)
• M61: 37,326,015 km (0.028 R)
• M62: 39,875,612 km (0.099 R)
• M63: 42,130,351 km (0.1 R)
• M64: 42,217,865 km (0.045 R)
• M65: 42,305,530 km (0.067 R)
• M66: 43,361,541 km (0.086 R)
• M67: 43,715,340 km (0.079 R)
• M68: 43,892,763 km (0.101 R)
• M69: 45,499,295 km (0.092 R)
• M70: 45,589,054 km (0.09 R)
• M71: 45,768,870 km (0.113 R)
• M72: 45,858,928 km (0.064 R)
• M73: 49,322,119 km (0.046 R)
• M74: 50,061,880 km (0.08 R)
• M75: 50,154,631 km (0.118 R)
• M76: 50,526,082 km (0.083 R)
• M77: 51,271,828 km (0.102 R)
• M78: 51,552,473 km (0.074 R)
• M79: 54,005,430 km (0.062 R)
• M80: 54,100,424 km (0.114 R)
• M81: 54,672,337 km (0.045 R)
• M82: 54,863,374 km (0.115 R)
• M83: 55,437,829 km (0.117 R)
• M84: 56,399,594 km (0.098 R)
• M85: 57,755,549 km (0.119 R)
• M86: 58,730,478 km (0.079 R)
• M87: 59,416,235 km (0.078 R)
• M88: 61,489,362 km (0.104 R)
• M89: 62,185,740 km (0.042 R)
• M90: 63,285,135 km (0.065 R)
• M91: 64,088,775 km (0.066 R)
• M92: 64,794,727 km (0.092 R)
• M93: 64,996,834 km (0.082 R)
• M94: 65,098,112 km (0.112 R)
• M95: 66,214,262 km (0.086 R)
• M96: 67,336,844 km (0.104 R)
• M97: 67,951,841 km (0.099 R)
• M98: 68,157,239 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 3.5

Gravity: 45.5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.61 AU - 16.03 AU

Year: 22323 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,434,649 km

• M1: 50,414 km (0.094 R)
• M2: 587,172 km (0.087 R)
• M3: 654,640 km (0.105 R)
• M4: 1,166,265 km (0.095 R)
• M5: 1,428,061 km (0.119 R)
• M6: 1,970,054 km (0.109 R)
• M7: 3,022,625 km (0.097 R)
• M8: 3,061,670 km (0.119 R)
• M9: 3,379,117 km (0.111 R)
• M10: 3,707,035 km (0.046 R)
• M11: 4,088,061 km (0.088 R)
• M12: 4,978,468 km (0.107 R)
• M13: 5,350,817 km (0.117 R)
• M14: 6,171,361 km (0.108 R)
• M15: 6,420,142 km (0.099 R)
• M16: 7,030,502 km (0.055 R)
• M17: 9,194,136 km (0.109 R)
• M18: 9,307,381 km (0.093 R)
• M19: 9,938,235 km (0.065 R)
• M20: 10,760,874 km (0.096 R)
• M21: 10,880,253 km (0.105 R)
• M22: 13,101,333 km (0.06 R)
• M23: 13,164,912 km (0.038 R)
• M24: 13,677,733 km (0.05 R)
• M25: 14,855,368 km (0.087 R)
• M26: 15,054,782 km (0.09 R)
• M27: 16,889,001 km (0.035 R)
• M28: 17,515,816 km (0.118 R)
• M29: 17,726,450 km (0.069 R)
• M30: 18,434,646 km (0.059 R)
• M31: 18,863,992 km (0.061 R)
• M32: 19,805,561 km (0.089 R)
• M33: 21,583,532 km (0.036 R)
• M34: 24,657,918 km (0.119 R)
• M35: 25,368,358 km (0.053 R)
• M36: 26,005,346 km (0.093 R)
• M37: 26,486,752 km (0.119 R)
• M38: 26,809,135 km (0.101 R)
• M39: 27,376,560 km (0.094 R)
• M40: 28,030,003 km (0.118 R)
• M41: 29,602,127 km (0.097 R)
• M42: 30,863,537 km (0.054 R)
• M43: 31,372,917 km (0.119 R)
• M44: 31,714,001 km (0.078 R)
• M45: 32,228,019 km (0.06 R)
• M46: 32,314,038 km (0.07 R)
• M47: 33,351,200 km (0.074 R)
• M48: 34,048,775 km (0.113 R)
• M49: 35,104,038 km (0.096 R)
• M50: 35,281,012 km (0.05 R)
• M51: 35,369,574 km (0.108 R)
• M52: 35,724,570 km (0.109 R)
• M53: 38,333,706 km (0.059 R)
• M54: 39,247,450 km (0.033 R)
• M55: 39,615,012 km (0.099 R)
• M56: 40,260,976 km (0.118 R)
• M57: 40,724,430 km (0.078 R)
• M58: 41,656,724 km (0.079 R)
• M59: 42,031,616 km (0.11 R)
• M60: 43,732,544 km (0.087 R)
• M61: 45,263,080 km (0.086 R)
• M62: 46,422,613 km (0.108 R)
• M63: 47,200,971 km (0.115 R)
• M64: 47,689,557 km (0.041 R)
• M65: 48,573,381 km (0.081 R)
• M66: 48,869,286 km (0.114 R)
• M67: 51,558,308 km (0.071 R)
• M68: 53,377,567 km (0.089 R)
• M69: 53,784,773 km (0.118 R)
• M70: 54,602,176 km (0.094 R)
• M71: 57,390,830 km (0.097 R)
• M72: 58,959,962 km (0.107 R)
• M73: 59,802,646 km (0.102 R)
• M74: 60,331,325 km (0.088 R)
• M75: 61,713,161 km (0.057 R)
• M76: 62,140,412 km (0.113 R)
• M77: 63,751,432 km (0.108 R)
• M78: 63,967,302 km (0.065 R)
• M79: 64,183,321 km (0.116 R)
• M80: 64,724,566 km (0.063 R)
• M81: 65,593,730 km (0.057 R)
• M82: 65,702,786 km (0.093 R)
• M83: 65,811,694 km (0.12 R)
• M84: 67,014,461 km (0.048 R)
• M85: 68,224,408 km (0.06 R)
• M86: 68,555,618 km (0.098 R)
• M87: 68,998,128 km (0.112 R)
• M88: 69,219,683 km (0.092 R)
• M89: 69,663,689 km (0.091 R)
• M90: 70,889,195 km (0.107 R)
• M91: 76,320,046 km (0.062 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit