🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.53 AU - 2.63 AU

Year: 1553 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,458,791 km

• M1: 1,240,017 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.91 AU - 3.81 AU

Year: 2308 Days

Day: 42 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 9.8

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.29 AU - 4.85 AU

Year: 3661 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,458,791 km

• M1: 122,670 km (0.107 R)
• M2: 194,926 km (0.107 R)
• M3: 291,117 km (0.116 R)
• M4: 360,531 km (0.092 R)
• M5: 501,901 km (0.119 R)
• M6: 580,290 km (0.088 R)
• M7: 663,616 km (0.12 R)
• M8: 728,990 km (0.093 R)
• M9: 1,505,254 km (0.093 R)
• M10: 1,638,845 km (0.045 R)
• M11: 1,807,591 km (0.092 R)
• M12: 1,870,422 km (0.092 R)
• M13: 1,934,001 km (0.102 R)
• M14: 2,212,553 km (0.09 R)
• M15: 3,067,056 km (0.075 R)
• M16: 3,161,601 km (0.115 R)
• M17: 3,450,924 km (0.11 R)
• M18: 3,608,899 km (0.069 R)
• M19: 3,850,200 km (0.118 R)
• M20: 4,201,157 km (0.077 R)
• M21: 4,412,539 km (0.101 R)
• M22: 4,498,109 km (0.026 R)
• M23: 4,562,585 km (0.075 R)
• M24: 4,692,586 km (0.105 R)
• M25: 4,889,756 km (0.103 R)
• M26: 5,134,648 km (0.061 R)
• M27: 5,475,132 km (0.07 R)
• M28: 6,011,291 km (0.111 R)
• M29: 6,249,750 km (0.092 R)
• M30: 7,616,028 km (0.097 R)
• M31: 7,770,562 km (0.108 R)
• M32: 8,030,414 km (0.054 R)
• M33: 8,399,023 km (0.108 R)
• M34: 8,692,534 km (0.078 R)
• M35: 8,827,172 km (0.098 R)
• M36: 9,016,712 km (0.108 R)
• M37: 9,098,243 km (0.099 R)
• M38: 9,234,976 km (0.103 R)
• M39: 10,210,354 km (0.065 R)
• M40: 10,295,475 km (0.084 R)
• M41: 10,523,612 km (0.077 R)
• M42: 10,869,033 km (0.112 R)
• M43: 11,571,096 km (0.075 R)
• M44: 11,897,818 km (0.034 R)
• M45: 11,987,427 km (0.097 R)
• M46: 12,107,255 km (0.087 R)
• M47: 12,408,695 km (0.11 R)
• M48: 12,865,417 km (0.085 R)
• M49: 12,988,087 km (0.109 R)
• M50: 13,203,807 km (0.037 R)
• M51: 13,514,073 km (0.041 R)
• M52: 13,889,564 km (0.101 R)
• M53: 14,047,090 km (0.058 R)
• M54: 14,843,250 km (0.06 R)
• M55: 15,004,218 km (0.113 R)
• M56: 15,327,947 km (0.083 R)
• M57: 15,883,704 km (0.077 R)
• M58: 16,545,824 km (0.046 R)
• M59: 16,612,544 km (0.096 R)
• M60: 16,679,415 km (0.108 R)
• M61: 17,115,941 km (0.101 R)
• M62: 17,522,099 km (0.113 R)
• M63: 17,828,775 km (0.056 R)
• M64: 18,000,065 km (0.102 R)
• M65: 19,003,717 km (0.11 R)
• M66: 19,213,603 km (0.075 R)
• M67: 19,354,075 km (0.079 R)
• M68: 21,755,719 km (0.097 R)
• M69: 21,828,723 km (0.106 R)
• M70: 22,195,686 km (0.106 R)
• M71: 22,269,289 km (0.063 R)
• M72: 22,379,841 km (0.086 R)
• M73: 23,084,447 km (0.102 R)
• M74: 23,645,888 km (0.102 R)
• M75: 24,060,424 km (0.064 R)
• M76: 25,049,864 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.2

Radius: 11.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.28 AU - 7.44 AU

Year: 6733 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,458,791 km

• M1: 149,598 km (0.109 R)
• M2: 245,041 km (0.108 R)
• M3: 424,858 km (0.051 R)
• M4: 508,034 km (0.099 R)
• M5: 598,092 km (0.107 R)
• M6: 694,583 km (0.081 R)
• M7: 1,107,922 km (0.117 R)
• M8: 1,277,715 km (0.112 R)
• M9: 1,523,654 km (0.094 R)
• M10: 1,643,781 km (0.084 R)
• M11: 1,785,301 km (0.105 R)
• M12: 2,780,725 km (0.098 R)
• M13: 2,865,098 km (0.031 R)
• M14: 3,368,046 km (0.107 R)
• M15: 3,687,737 km (0.111 R)
• M16: 3,969,579 km (0.107 R)
• M17: 5,562,647 km (0.049 R)
• M18: 5,723,764 km (0.095 R)
• M19: 6,133,513 km (0.097 R)
• M20: 6,244,365 km (0.105 R)
• M21: 6,496,288 km (0.032 R)
• M22: 6,580,960 km (0.116 R)
• M23: 7,566,810 km (0.091 R)
• M24: 7,715,809 km (0.089 R)
• M25: 8,229,379 km (0.065 R)
• M26: 8,351,750 km (0.041 R)
• M27: 8,754,019 km (0.039 R)
• M28: 8,941,764 km (0.057 R)
• M29: 9,067,725 km (0.078 R)
• M30: 9,162,570 km (0.074 R)
• M31: 9,609,569 km (0.095 R)
• M32: 10,063,748 km (0.057 R)
• M33: 10,162,034 km (0.067 R)
• M34: 10,558,169 km (0.085 R)
• M35: 11,399,807 km (0.068 R)
• M36: 11,570,797 km (0.108 R)
• M37: 11,673,720 km (0.095 R)
• M38: 11,777,092 km (0.072 R)
• M39: 12,019,142 km (0.086 R)
• M40: 12,403,159 km (0.119 R)
• M41: 12,614,242 km (0.102 R)
• M42: 12,791,067 km (0.077 R)
• M43: 13,111,505 km (0.106 R)
• M44: 13,470,540 km (0.086 R)
• M45: 13,869,368 km (0.086 R)
• M46: 14,088,529 km (0.108 R)
• M47: 14,456,390 km (0.037 R)
• M48: 14,976,692 km (0.092 R)
• M49: 15,051,491 km (0.086 R)
• M50: 15,352,182 km (0.101 R)
• M51: 15,654,669 km (0.062 R)
• M52: 15,730,665 km (0.098 R)
• M53: 16,497,055 km (0.034 R)
• M54: 17,432,640 km (0.109 R)
• M55: 17,590,316 km (0.102 R)
• M56: 18,545,947 km (0.117 R)
• M57: 19,559,323 km (0.111 R)
• M58: 20,010,959 km (0.109 R)
• M59: 20,258,843 km (0.049 R)
• M60: 21,682,117 km (0.099 R)
• M61: 22,320,152 km (0.046 R)
• M62: 23,658,604 km (0.088 R)
• M63: 23,789,502 km (0.086 R)
• M64: 24,535,846 km (0.109 R)
• M65: 26,096,601 km (0.098 R)
• M66: 27,048,492 km (0.074 R)
• M67: 27,276,778 km (0.054 R)
• M68: 27,413,959 km (0.095 R)
• M69: 27,597,366 km (0.062 R)
• M70: 27,873,374 km (0.117 R)
• M71: 28,011,603 km (0.065 R)
• M72: 28,381,409 km (0.046 R)
• M73: 29,453,876 km (0.119 R)
• M74: 29,735,868 km (0.076 R)
• M75: 30,065,881 km (0.032 R)
• M76: 31,015,678 km (0.112 R)
• M77: 31,254,735 km (0.097 R)
• M78: 31,350,478 km (0.114 R)
• M79: 32,120,159 km (0.095 R)
• M80: 32,313,439 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit