🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 13.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,383,894 km

• M1: 99,782 km (0.103 R)
• M2: 311,164 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.75 AU - 1.81 AU

Year: 835 Days

Day: 17.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.99 AU - 2.33 AU

Year: 1116 Days

Day: 44.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 10.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.59 AU - 9.23 AU

Year: 8572 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,383,894 km

• M1: 154,385 km (0.111 R)
• M2: 350,957 km (0.062 R)
• M3: 589,266 km (0.097 R)
• M4: 1,018,163 km (0.083 R)
• M5: 1,098,348 km (0.063 R)
• M6: 1,514,080 km (0.079 R)
• M7: 1,739,823 km (0.057 R)
• M8: 1,956,441 km (0.057 R)
• M9: 2,037,523 km (0.091 R)
• M10: 2,351,679 km (0.091 R)
• M11: 2,503,670 km (0.117 R)
• M12: 2,840,415 km (0.086 R)
• M13: 3,120,312 km (0.099 R)
• M14: 3,458,404 km (0.072 R)
• M15: 3,532,305 km (0.117 R)
• M16: 3,833,595 km (0.071 R)
• M17: 4,143,412 km (0.118 R)
• M18: 4,488,086 km (0.101 R)
• M19: 4,814,658 km (0.082 R)
• M20: 4,897,535 km (0.107 R)
• M21: 5,347,525 km (0.069 R)
• M22: 5,752,188 km (0.09 R)
• M23: 5,987,954 km (0.073 R)
• M24: 6,438,692 km (0.111 R)
• M25: 6,714,401 km (0.102 R)
• M26: 7,056,532 km (0.098 R)
• M27: 7,468,374 km (0.094 R)
• M28: 7,596,729 km (0.081 R)
• M29: 7,823,071 km (0.096 R)
• M30: 7,920,758 km (0.073 R)
• M31: 8,818,196 km (0.086 R)
• M32: 9,158,681 km (0.116 R)
• M33: 9,607,923 km (0.106 R)
• M34: 9,993,736 km (0.086 R)
• M35: 10,170,710 km (0.105 R)
• M36: 10,563,854 km (0.091 R)
• M37: 10,780,471 km (0.113 R)
• M38: 11,475,952 km (0.083 R)
• M39: 12,035,149 km (0.088 R)
• M40: 12,527,176 km (0.084 R)
• M41: 13,219,216 km (0.039 R)
• M42: 13,335,753 km (0.051 R)
• M43: 14,280,463 km (0.06 R)
• M44: 14,439,934 km (0.069 R)
• M45: 15,246,716 km (0.107 R)
• M46: 16,777,252 km (0.107 R)
• M47: 16,903,512 km (0.11 R)
• M48: 16,987,885 km (0.112 R)
• M49: 18,486,557 km (0.089 R)
• M50: 18,573,473 km (0.085 R)
• M51: 19,141,796 km (0.087 R)
• M52: 19,317,723 km (0.079 R)
• M53: 19,715,653 km (0.105 R)
• M54: 19,982,536 km (0.055 R)
• M55: 20,519,742 km (0.03 R)
• M56: 20,609,799 km (0.064 R)
• M57: 20,790,214 km (0.081 R)
• M58: 21,061,884 km (0.106 R)
• M59: 21,608,515 km (0.111 R)
• M60: 21,791,922 km (0.062 R)
• M61: 22,902,387 km (0.108 R)
• M62: 23,089,384 km (0.097 R)
• M63: 23,558,822 km (0.097 R)
• M64: 23,747,465 km (0.088 R)
• M65: 24,078,824 km (0.109 R)
• M66: 24,602,567 km (0.1 R)
• M67: 24,889,944 km (0.082 R)
• M68: 25,034,007 km (0.117 R)
• M69: 25,661,570 km (0.049 R)
• M70: 26,294,219 km (0.066 R)
• M71: 27,525,410 km (0.075 R)
• M72: 27,773,892 km (0.086 R)
• M73: 28,073,088 km (0.103 R)
• M74: 28,624,356 km (0.109 R)
• M75: 30,146,065 km (0.079 R)
• M76: 30,865,033 km (0.066 R)
• M77: 31,226,760 km (0.11 R)
• M78: 32,739,943 km (0.067 R)
• M79: 33,267,275 km (0.113 R)
• M80: 33,691,086 km (0.112 R)
• M81: 35,135,005 km (0.106 R)
• M82: 35,728,908 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 3

Gravity: 83.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 17.41 AU - 22.67 AU

Year: 31530 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,383,894 km

• M1: 86,767 km (0.113 R)
• M2: 794,215 km (0.119 R)
• M3: 1,018,761 km (0.113 R)
• M4: 1,484,460 km (0.09 R)
• M5: 2,956,652 km (0.114 R)
• M6: 3,299,830 km (0.119 R)
• M7: 3,349,945 km (0.078 R)
• M8: 3,707,484 km (0.114 R)
• M9: 3,917,071 km (0.073 R)
• M10: 4,184,701 km (0.112 R)
• M11: 4,293,309 km (0.088 R)
• M12: 4,458,017 km (0.075 R)
• M13: 4,964,555 km (0.104 R)
• M14: 5,489,195 km (0.074 R)
• M15: 6,971,560 km (0.06 R)
• M16: 7,557,236 km (0.104 R)
• M17: 7,623,358 km (0.069 R)
• M18: 7,756,051 km (0.112 R)
• M19: 8,430,887 km (0.091 R)
• M20: 11,463,086 km (0.12 R)
• M21: 11,844,411 km (0.067 R)
• M22: 13,171,494 km (0.031 R)
• M23: 15,793,795 km (0.036 R)
• M24: 16,903,811 km (0.027 R)
• M25: 17,774,621 km (0.077 R)
• M26: 18,304,047 km (0.045 R)
• M27: 18,392,759 km (0.053 R)
• M28: 19,197,895 km (0.064 R)
• M29: 20,749,823 km (0.081 R)
• M30: 20,842,275 km (0.08 R)
• M31: 22,246,699 km (0.119 R)
• M32: 22,341,395 km (0.088 R)
• M33: 22,626,379 km (0.117 R)
• M34: 23,103,895 km (0.07 R)
• M35: 23,392,021 km (0.091 R)
• M36: 24,752,314 km (0.12 R)
• M37: 25,838,993 km (0.09 R)
• M38: 26,639,042 km (0.11 R)
• M39: 28,263,227 km (0.053 R)
• M40: 28,468,475 km (0.092 R)
• M41: 28,983,839 km (0.105 R)
• M42: 29,710,586 km (0.093 R)
• M43: 29,814,856 km (0.11 R)
• M44: 30,548,334 km (0.12 R)
• M45: 31,606,440 km (0.109 R)
• M46: 31,712,953 km (0.085 R)
• M47: 31,819,617 km (0.059 R)
• M48: 32,247,167 km (0.086 R)
• M49: 34,632,505 km (0.117 R)
• M50: 41,303,224 km (0.116 R)
• M51: 43,533,429 km (0.078 R)
• M52: 45,923,106 km (0.086 R)
• M53: 46,043,681 km (0.078 R)
• M54: 46,164,407 km (0.096 R)
• M55: 50,828,121 km (0.093 R)
• M56: 53,722,839 km (0.069 R)
• M57: 54,231,771 km (0.063 R)
• M58: 55,254,273 km (0.117 R)
• M59: 55,767,842 km (0.052 R)
• M60: 58,098,876 km (0.094 R)
• M61: 58,751,871 km (0.082 R)
• M62: 59,538,905 km (0.086 R)
• M63: 61,654,369 km (0.109 R)
• M64: 62,721,301 km (0.077 R)
• M65: 64,603,092 km (0.092 R)
• M66: 64,738,179 km (0.077 R)
• M67: 65,958,449 km (0.045 R)
• M68: 66,912,884 km (0.105 R)
• M69: 67,323,380 km (0.062 R)
• M70: 67,734,625 km (0.075 R)
• M71: 68,284,247 km (0.094 R)
• M72: 71,473,225 km (0.043 R)
• M73: 72,313,068 km (0.12 R)
• M74: 73,297,122 km (0.102 R)
• M75: 75,705,050 km (0.119 R)
• M76: 75,847,616 km (0.073 R)
• M77: 76,275,466 km (0.085 R)
• M78: 76,418,332 km (0.118 R)
• M79: 76,990,395 km (0.097 R)
• M80: 77,277,024 km (0.086 R)
• M81: 82,056,826 km (0.117 R)
• M82: 83,524,082 km (0.114 R)
• M83: 84,261,001 km (0.059 R)
• M84: 85,741,122 km (0.099 R)
• M85: 86,633,324 km (0.113 R)
• M86: 87,977,461 km (0.102 R)
• M87: 89,780,414 km (0.106 R)
• M88: 91,899,019 km (0.112 R)
• M89: 94,034,080 km (0.056 R)
• M90: 96,339,682 km (0.056 R)
• M91: 97,887,123 km (0.115 R)
• M92: 104,633,987 km (0.118 R)
• M93: 105,269,179 km (0.07 R)
• M94: 105,905,718 km (0.05 R)
• M95: 106,065,040 km (0.063 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit