🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.87 AU - 1.27 AU

Year: 389 Days

Day: 37.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.32 AU - 1.7 AU

Year: 652 Days

Day: 30.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,520,713 km

• M1: 199,863 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.55 AU - 2.27 AU

Year: 928 Days

Day: 16.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.73 AU - 2.43 AU

Year: 1054 Days

Day: 40.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,520,713 km

• M1: 599,738 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.07 AU - 3.27 AU

Year: 1984 Days

Day: 22.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.22 AU - 4.7 AU

Year: 2770 Days

Day: 36.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,520,713 km

• M1: 262,694 km (0.064 R)
• M2: 1,496,577 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.3

Radius: 3.3

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.06 AU - 17.48 AU

Year: 18946 Days

Day: 15.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 84.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,520,713 km

• M1: 143,614 km (0.048 R)
• M2: 344,973 km (0.03 R)
• M3: 508,932 km (0.119 R)
• M4: 712,834 km (0.077 R)
• M5: 861,833 km (0.103 R)
• M6: 1,253,181 km (0.086 R)
• M7: 1,501,963 km (0.115 R)
• M8: 1,572,573 km (0.111 R)
• M9: 2,043,806 km (0.059 R)
• M10: 3,224,881 km (0.026 R)
• M11: 3,784,078 km (0.073 R)
• M12: 3,848,106 km (0.084 R)
• M13: 3,977,059 km (0.078 R)
• M14: 4,173,332 km (0.05 R)
• M15: 4,406,256 km (0.073 R)
• M16: 4,507,384 km (0.092 R)
• M17: 4,746,292 km (0.08 R)
• M18: 4,989,388 km (0.097 R)
• M19: 5,024,394 km (0.089 R)
• M20: 5,200,920 km (0.096 R)
• M21: 5,632,809 km (0.079 R)
• M22: 5,705,812 km (0.115 R)
• M23: 5,779,265 km (0.094 R)
• M24: 5,889,967 km (0.096 R)
• M25: 6,339,808 km (0.098 R)
• M26: 6,645,736 km (0.074 R)
• M27: 7,311,895 km (0.072 R)
• M28: 8,580,036 km (0.036 R)
• M29: 9,046,034 km (0.094 R)
• M30: 10,313,726 km (0.081 R)
• M31: 10,628,031 km (0.106 R)
• M32: 10,945,328 km (0.096 R)
• M33: 11,082,360 km (0.116 R)
• M34: 11,173,914 km (0.115 R)
• M35: 11,265,767 km (0.116 R)
• M36: 11,404,145 km (0.037 R)
• M37: 11,496,596 km (0.119 R)
• M38: 12,340,328 km (0.066 R)
• M39: 13,349,665 km (0.1 R)
• M40: 13,691,945 km (0.076 R)
• M41: 14,086,584 km (0.09 R)
• M42: 14,937,796 km (0.114 R)
• M43: 15,242,078 km (0.111 R)
• M44: 16,115,431 km (0.109 R)
• M45: 16,952,281 km (0.113 R)
• M46: 17,322,685 km (0.111 R)
• M47: 17,535,563 km (0.103 R)
• M48: 18,341,746 km (0.073 R)
• M49: 18,504,359 km (0.055 R)
• M50: 19,324,903 km (0.119 R)
• M51: 19,656,412 km (0.117 R)
• M52: 20,831,503 km (0.1 R)
• M53: 21,456,075 km (0.07 R)
• M54: 22,723,468 km (0.096 R)
• M55: 22,956,541 km (0.084 R)
• M56: 23,190,363 km (0.116 R)
• M57: 24,074,187 km (0.09 R)
• M58: 24,133,577 km (0.115 R)
• M59: 24,192,968 km (0.093 R)
• M60: 24,430,828 km (0.088 R)
• M61: 24,729,426 km (0.098 R)
• M62: 25,269,773 km (0.056 R)
• M63: 25,450,787 km (0.119 R)
• M64: 26,484,508 km (0.118 R)
• M65: 26,852,668 km (0.06 R)
• M66: 26,914,153 km (0.093 R)
• M67: 27,037,272 km (0.116 R)
• M68: 28,970,376 km (0.113 R)
• M69: 29,413,036 km (0.068 R)
• M70: 29,730,632 km (0.068 R)
• M71: 30,113,154 km (0.104 R)
• M72: 30,433,144 km (0.097 R)
• M73: 30,690,003 km (0.067 R)
• M74: 31,724,472 km (0.073 R)
• M75: 33,231,521 km (0.115 R)
• M76: 33,496,010 km (0.119 R)
• M77: 34,427,108 km (0.103 R)
• M78: 35,975,146 km (0.025 R)
• M79: 36,246,666 km (0.094 R)
• M80: 36,450,868 km (0.106 R)
• M81: 36,587,151 km (0.119 R)
• M82: 37,065,416 km (0.045 R)
• M83: 38,790,429 km (0.079 R)
• M84: 39,487,854 km (0.087 R)
• M85: 40,048,696 km (0.118 R)
• M86: 42,246,738 km (0.039 R)
• M87: 42,461,560 km (0.053 R)
• M88: 43,468,653 km (0.083 R)
• M89: 43,613,165 km (0.103 R)
• M90: 44,120,302 km (0.089 R)
• M91: 46,684,708 km (0.098 R)
• M92: 47,575,115 km (0.118 R)
• M93: 48,695,752 km (0.071 R)
• M94: 48,845,949 km (0.12 R)
• M95: 49,749,669 km (0.11 R)
• M96: 50,431,088 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.9

Radius: 6.3

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.5 AU - 21.96 AU

Year: 29638 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,520,713 km

• M1: 81,531 km (0.117 R)
• M2: 179,817 km (0.075 R)
• M3: 714,330 km (0.109 R)
• M4: 859,589 km (0.064 R)
• M5: 1,495,380 km (0.03 R)
• M6: 1,644,380 km (0.119 R)
• M7: 2,330,884 km (0.102 R)
• M8: 2,504,119 km (0.115 R)
• M9: 2,681,542 km (0.096 R)
• M10: 3,334,537 km (0.094 R)
• M11: 4,138,027 km (0.083 R)
• M12: 4,190,236 km (0.096 R)
• M13: 5,912,856 km (0.069 R)
• M14: 6,030,589 km (0.028 R)
• M15: 6,570,638 km (0.032 R)
• M16: 6,877,313 km (0.085 R)
• M17: 7,441,148 km (0.111 R)
• M18: 8,281,589 km (0.113 R)
• M19: 8,479,656 km (0.069 R)
• M20: 8,679,519 km (0.096 R)
• M21: 8,813,559 km (0.06 R)
• M22: 10,977,193 km (0.069 R)
• M23: 11,267,861 km (0.092 R)
• M24: 11,487,471 km (0.083 R)
• M25: 11,561,073 km (0.108 R)
• M26: 12,080,178 km (0.112 R)
• M27: 12,154,827 km (0.093 R)
• M28: 12,380,121 km (0.089 R)
• M29: 12,606,762 km (0.12 R)
• M30: 12,834,749 km (0.096 R)
• M31: 14,468,807 km (0.084 R)
• M32: 15,431,469 km (0.071 R)
• M33: 16,913,984 km (0.112 R)
• M34: 17,333,756 km (0.111 R)
• M35: 17,757,118 km (0.097 R)
• M36: 18,012,631 km (0.05 R)
• M37: 18,786,800 km (0.077 R)
• M38: 18,873,417 km (0.064 R)
• M39: 19,308,896 km (0.087 R)
• M40: 19,747,517 km (0.069 R)
• M41: 22,081,244 km (0.107 R)
• M42: 23,280,421 km (0.097 R)
• M43: 25,645,264 km (0.083 R)
• M44: 26,224,208 km (0.12 R)
• M45: 26,418,086 km (0.114 R)
• M46: 27,493,097 km (0.102 R)
• M47: 29,685,603 km (0.067 R)
• M48: 30,802,800 km (0.1 R)
• M49: 31,007,450 km (0.088 R)
• M50: 31,315,173 km (0.104 R)
• M51: 34,873,059 km (0.1 R)
• M52: 36,483,031 km (0.115 R)
• M53: 37,788,273 km (0.045 R)
• M54: 38,007,284 km (0.115 R)
• M55: 38,777,264 km (0.11 R)
• M56: 40,332,484 km (0.102 R)
• M57: 40,556,282 km (0.052 R)
• M58: 43,848,033 km (0.075 R)
• M59: 44,539,774 km (0.044 R)
• M60: 44,655,413 km (0.087 R)
• M61: 45,002,929 km (0.045 R)
• M62: 45,467,580 km (0.063 R)
• M63: 46,871,406 km (0.104 R)
• M64: 48,289,295 km (0.089 R)
• M65: 49,481,590 km (0.112 R)
• M66: 51,895,202 km (0.078 R)
• M67: 52,260,520 km (0.091 R)
• M68: 52,993,699 km (0.116 R)
• M69: 55,835,760 km (0.077 R)
• M70: 56,085,289 km (0.083 R)
• M71: 57,463,983 km (0.071 R)
• M72: 58,980,756 km (0.077 R)
• M73: 59,489,239 km (0.104 R)
• M74: 62,700,208 km (0.096 R)
• M75: 64,784,704 km (0.115 R)
• M76: 65,572,187 km (0.108 R)
• M77: 65,835,330 km (0.099 R)
• M78: 66,891,641 km (0.08 R)
• M79: 67,156,579 km (0.058 R)
• M80: 70,767,572 km (0.113 R)
• M81: 70,902,509 km (0.102 R)
• M82: 74,303,916 km (0.106 R)
• M83: 76,370,162 km (0.118 R)
• M84: 80,699,674 km (0.069 R)
• M85: 81,405,477 km (0.093 R)
• M86: 81,546,847 km (0.057 R)
• M87: 83,392,435 km (0.116 R)
• M88: 84,964,859 km (0.075 R)
• M89: 86,835,730 km (0.041 R)
• M90: 91,498,546 km (0.098 R)
• M91: 91,645,451 km (0.083 R)
• M92: 92,972,234 km (0.111 R)
• M93: 93,563,894 km (0.037 R)
• M94: 93,711,996 km (0.113 R)
• M95: 96,541,041 km (0.091 R)
• M96: 98,944,929 km (0.084 R)
• M97: 101,520,705 km (0.037 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit