🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 142 Days

Day: 21.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 140.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.62 AU - 0.68 AU

Year: 198 Days

Day: 24.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.57 AU - 3.53 AU

Year: 2017 Days

Day: 18.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 12.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.82 AU - 6.34 AU

Year: 5678 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,636,242 km

• M1: 198,666 km (0.08 R)
• M2: 390,151 km (0.079 R)
• M3: 474,524 km (0.047 R)
• M4: 690,843 km (0.085 R)
• M5: 787,334 km (0.033 R)
• M6: 915,240 km (0.064 R)
• M7: 1,093,112 km (0.112 R)
• M8: 1,484,160 km (0.115 R)
• M9: 1,679,386 km (0.056 R)
• M10: 1,780,364 km (0.084 R)
• M11: 2,113,968 km (0.104 R)
• M12: 2,297,823 km (0.101 R)
• M13: 2,642,198 km (0.054 R)
• M14: 3,044,317 km (0.102 R)
• M15: 3,423,098 km (0.091 R)
• M16: 3,574,641 km (0.094 R)
• M17: 3,794,849 km (0.042 R)
• M18: 4,156,726 km (0.119 R)
• M19: 4,459,213 km (0.033 R)
• M20: 5,085,430 km (0.12 R)
• M21: 5,510,138 km (0.109 R)
• M22: 5,662,728 km (0.066 R)
• M23: 5,972,246 km (0.055 R)
• M24: 6,102,845 km (0.103 R)
• M25: 6,287,449 km (0.118 R)
• M26: 6,770,351 km (0.067 R)
• M27: 7,348,995 km (0.09 R)
• M28: 7,715,361 km (0.086 R)
• M29: 7,943,647 km (0.107 R)
• M30: 8,319,586 km (0.071 R)
• M31: 8,524,535 km (0.066 R)
• M32: 8,642,269 km (0.032 R)
• M33: 9,239,613 km (0.05 R)
• M34: 9,451,743 km (0.053 R)
• M35: 9,543,297 km (0.118 R)
• M36: 10,098,155 km (0.11 R)
• M37: 10,254,186 km (0.058 R)
• M38: 10,348,134 km (0.097 R)
• M39: 10,537,076 km (0.112 R)
• M40: 11,207,124 km (0.077 R)
• M41: 11,368,840 km (0.114 R)
• M42: 11,694,365 km (0.057 R)
• M43: 12,857,787 km (0.117 R)
• M44: 12,959,364 km (0.059 R)
• M45: 13,573,613 km (0.105 R)
• M46: 14,058,011 km (0.095 R)
• M47: 14,267,448 km (0.081 R)
• M48: 14,937,198 km (0.056 R)
• M49: 15,079,465 km (0.093 R)
• M50: 15,725,579 km (0.118 R)
• M51: 15,906,592 km (0.091 R)
• M52: 16,601,025 km (0.094 R)
• M53: 16,748,529 km (0.086 R)
• M54: 17,868,418 km (0.095 R)
• M55: 18,209,053 km (0.116 R)
• M56: 18,935,350 km (0.075 R)
• M57: 20,851,849 km (0.095 R)
• M58: 21,170,492 km (0.101 R)
• M59: 21,410,746 km (0.107 R)
• M60: 22,502,512 km (0.115 R)
• M61: 22,624,883 km (0.109 R)
• M62: 23,695,256 km (0.108 R)
• M63: 24,069,549 km (0.115 R)
• M64: 25,077,390 km (0.103 R)
• M65: 25,246,735 km (0.119 R)
• M66: 25,416,379 km (0.113 R)
• M67: 25,671,743 km (0.111 R)
• M68: 25,970,639 km (0.089 R)
• M69: 26,141,929 km (0.092 R)
• M70: 26,313,667 km (0.056 R)
• M71: 27,482,326 km (0.079 R)
• M72: 28,226,874 km (0.047 R)
• M73: 28,358,969 km (0.103 R)
• M74: 28,579,626 km (0.106 R)
• M75: 29,423,059 km (0.078 R)
• M76: 29,915,086 km (0.112 R)
• M77: 30,004,845 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 13.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.15 AU - 11.21 AU

Year: 13219 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,636,242 km

• M1: 236,664 km (0.085 R)
• M2: 530,624 km (0.086 R)
• M3: 682,765 km (0.062 R)
• M4: 871,557 km (0.052 R)
• M5: 1,036,115 km (0.097 R)
• M6: 1,234,631 km (0.11 R)
• M7: 2,324,302 km (0.1 R)
• M8: 5,310,276 km (0.12 R)
• M9: 5,819,507 km (0.089 R)
• M10: 5,979,277 km (0.102 R)
• M11: 6,100,302 km (0.11 R)
• M12: 6,344,446 km (0.088 R)
• M13: 6,592,030 km (0.065 R)
• M14: 7,139,259 km (0.087 R)
• M15: 7,267,614 km (0.12 R)
• M16: 7,526,718 km (0.079 R)
• M17: 7,876,926 km (0.089 R)
• M18: 8,502,844 km (0.066 R)
• M19: 8,593,650 km (0.083 R)
• M20: 8,684,605 km (0.102 R)
• M21: 8,867,713 km (0.102 R)
• M22: 9,802,400 km (0.068 R)
• M23: 11,113,775 km (0.093 R)
• M24: 11,362,706 km (0.081 R)
• M25: 12,582,976 km (0.093 R)
• M26: 12,999,008 km (0.085 R)
• M27: 13,208,744 km (0.091 R)
• M28: 13,738,021 km (0.107 R)
• M29: 14,005,353 km (0.063 R)
• M30: 14,490,648 km (0.096 R)
• M31: 15,036,531 km (0.053 R)
• M32: 15,256,739 km (0.051 R)
• M33: 16,600,577 km (0.1 R)
• M34: 17,633,400 km (0.039 R)
• M35: 18,040,606 km (0.1 R)
• M36: 18,627,777 km (0.107 R)
• M37: 18,923,682 km (0.052 R)
• M38: 19,580,267 km (0.105 R)
• M39: 21,532,519 km (0.118 R)
• M40: 22,092,763 km (0.079 R)
• M41: 22,594,814 km (0.105 R)
• M42: 22,720,925 km (0.113 R)
• M43: 22,973,895 km (0.047 R)
• M44: 23,418,649 km (0.089 R)
• M45: 26,147,015 km (0.083 R)
• M46: 26,412,102 km (0.1 R)
• M47: 27,481,278 km (0.028 R)
• M48: 27,750,854 km (0.063 R)
• M49: 29,111,446 km (0.108 R)
• M50: 29,248,777 km (0.107 R)
• M51: 30,285,191 km (0.117 R)
• M52: 30,842,892 km (0.064 R)
• M53: 31,052,928 km (0.103 R)
• M54: 31,826,947 km (0.093 R)
• M55: 32,678,608 km (0.044 R)
• M56: 34,332,113 km (0.082 R)
• M57: 34,695,037 km (0.078 R)
• M58: 35,791,889 km (0.084 R)
• M59: 36,012,546 km (0.038 R)
• M60: 37,048,511 km (0.114 R)
• M61: 37,570,159 km (0.063 R)
• M62: 37,944,303 km (0.107 R)
• M63: 38,470,140 km (0.116 R)
• M64: 40,520,977 km (0.093 R)
• M65: 40,981,589 km (0.078 R)
• M66: 42,140,523 km (0.1 R)
• M67: 42,841,240 km (0.114 R)
• M68: 45,681,804 km (0.052 R)
• M69: 45,841,425 km (0.092 R)
• M70: 46,481,704 km (0.087 R)
• M71: 46,642,223 km (0.049 R)
• M72: 46,802,891 km (0.083 R)
• M73: 48,095,267 km (0.029 R)
• M74: 48,908,780 km (0.09 R)
• M75: 51,626,076 km (0.108 R)
• M76: 52,208,759 km (0.074 R)
• M77: 52,793,537 km (0.103 R)
• M78: 53,464,633 km (0.088 R)
• M79: 54,645,858 km (0.075 R)
• M80: 55,324,584 km (0.116 R)
• M81: 57,463,983 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 10,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit