🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 27.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,023,285 km

• M1: 76,594 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 9.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.19 AU - 1.71 AU

Year: 1127 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,023,285 km

• M1: 117,883 km (0.086 R)
• M2: 197,918 km (0.115 R)
• M3: 264,040 km (0.079 R)
• M4: 324,179 km (0.111 R)
• M5: 400,324 km (0.102 R)
• M6: 463,155 km (0.104 R)
• M7: 522,994 km (0.097 R)
• M8: 600,935 km (0.095 R)
• M9: 659,278 km (0.113 R)
• M10: 778,358 km (0.065 R)
• M11: 904,918 km (0.09 R)
• M12: 973,284 km (0.053 R)
• M13: 1,100,891 km (0.104 R)
• M14: 1,219,223 km (0.1 R)
• M15: 1,300,604 km (0.105 R)
• M16: 1,373,308 km (0.069 R)
• M17: 1,442,123 km (0.117 R)
• M18: 1,594,414 km (0.116 R)
• M19: 1,678,189 km (0.119 R)
• M20: 1,844,542 km (0.09 R)
• M21: 1,903,184 km (0.12 R)
• M22: 1,980,377 km (0.08 R)
• M23: 2,138,053 km (0.111 R)
• M24: 2,212,104 km (0.049 R)
• M25: 2,420,643 km (0.098 R)
• M26: 2,530,598 km (0.093 R)
• M27: 2,609,286 km (0.035 R)
• M28: 2,728,815 km (0.099 R)
• M29: 2,816,330 km (0.109 R)
• M30: 2,945,881 km (0.114 R)
• M31: 3,147,539 km (0.098 R)
• M32: 3,246,423 km (0.05 R)
• M33: 3,332,143 km (0.118 R)
• M34: 3,454,813 km (0.116 R)
• M35: 3,675,021 km (0.105 R)
• M36: 3,749,521 km (0.041 R)
• M37: 3,862,168 km (0.091 R)
• M38: 3,937,865 km (0.078 R)
• M39: 4,136,980 km (0.104 R)
• M40: 4,198,913 km (0.096 R)
• M41: 4,300,340 km (0.106 R)
• M42: 4,402,516 km (0.073 R)
• M43: 4,537,303 km (0.032 R)
• M44: 4,609,410 km (0.097 R)
• M45: 4,681,665 km (0.117 R)
• M46: 5,032,622 km (0.095 R)
• M47: 5,140,332 km (0.063 R)
• M48: 5,383,579 km (0.1 R)
• M49: 5,690,853 km (0.04 R)
• M50: 5,768,494 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 11.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.68 AU - 2.38 AU

Year: 1867 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 13,023,285 km

• M1: 148,401 km (0.115 R)
• M2: 238,609 km (0.111 R)
• M3: 367,712 km (0.114 R)
• M4: 452,534 km (0.095 R)
• M5: 562,488 km (0.097 R)
• M6: 647,759 km (0.098 R)
• M7: 826,977 km (0.102 R)
• M8: 1,087,726 km (0.103 R)
• M9: 1,336,208 km (0.116 R)
• M10: 1,471,445 km (0.102 R)
• M11: 1,578,258 km (0.119 R)
• M12: 1,704,668 km (0.094 R)
• M13: 1,808,489 km (0.095 R)
• M14: 1,986,361 km (0.05 R)
• M15: 2,086,591 km (0.088 R)
• M16: 2,466,121 km (0.104 R)
• M17: 2,624,246 km (0.092 R)
• M18: 2,714,603 km (0.077 R)
• M19: 2,950,519 km (0.083 R)
• M20: 3,044,616 km (0.063 R)
• M21: 3,311,648 km (0.05 R)
• M22: 3,431,476 km (0.067 R)
• M23: 3,675,769 km (0.099 R)
• M24: 4,006,530 km (0.075 R)
• M25: 4,122,917 km (0.066 R)
• M26: 4,205,047 km (0.107 R)
• M27: 4,454,725 km (0.075 R)
• M28: 4,660,422 km (0.057 R)
• M29: 4,807,627 km (0.09 R)
• M30: 5,220,218 km (0.07 R)
• M31: 5,321,944 km (0.052 R)
• M32: 5,475,880 km (0.112 R)
• M33: 5,709,702 km (0.067 R)
• M34: 6,160,141 km (0.08 R)
• M35: 6,267,702 km (0.06 R)
• M36: 6,444,078 km (0.109 R)
• M37: 6,843,355 km (0.082 R)
• M38: 7,208,373 km (0.116 R)
• M39: 7,336,130 km (0.12 R)
• M40: 7,421,700 km (0.116 R)
• M41: 7,811,253 km (0.08 R)
• M42: 8,059,884 km (0.068 R)
• M43: 8,281,589 km (0.114 R)
• M44: 8,430,438 km (0.063 R)
• M45: 8,745,940 km (0.072 R)
• M46: 8,867,264 km (0.118 R)
• M47: 8,943,260 km (0.041 R)
• M48: 9,065,481 km (0.095 R)
• M49: 9,357,796 km (0.094 R)
• M50: 9,466,254 km (0.095 R)
• M51: 9,575,161 km (0.032 R)
• M52: 9,668,959 km (0.042 R)
• M53: 9,778,614 km (0.104 R)
• M54: 10,301,459 km (0.106 R)
• M55: 10,413,508 km (0.077 R)
• M56: 10,542,012 km (0.087 R)
• M57: 10,800,817 km (0.039 R)
• M58: 11,012,647 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 10.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.94 AU - 2.12 AU

Year: 1867 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 13,023,285 km

• M1: 131,048 km (0.105 R)
• M2: 282,740 km (0.107 R)
• M3: 391,198 km (0.098 R)
• M4: 493,374 km (0.09 R)
• M5: 567,425 km (0.114 R)
• M6: 700,567 km (0.056 R)
• M7: 875,447 km (0.073 R)
• M8: 1,008,290 km (0.076 R)
• M9: 1,098,048 km (0.032 R)
• M10: 1,190,649 km (0.081 R)
• M11: 1,384,229 km (0.112 R)
• M12: 1,664,875 km (0.111 R)
• M13: 1,752,838 km (0.088 R)
• M14: 1,832,275 km (0.095 R)
• M15: 2,015,532 km (0.09 R)
• M16: 2,183,680 km (0.115 R)
• M17: 2,389,377 km (0.08 R)
• M18: 2,533,889 km (0.119 R)
• M19: 2,808,401 km (0.086 R)
• M20: 3,056,584 km (0.082 R)
• M21: 3,189,576 km (0.093 R)
• M22: 3,386,297 km (0.038 R)
• M23: 3,523,927 km (0.112 R)
• M24: 3,701,799 km (0.057 R)
• M25: 3,921,858 km (0.047 R)
• M26: 4,525,186 km (0.09 R)
• M27: 4,649,352 km (0.103 R)
• M28: 5,028,732 km (0.112 R)
• M29: 5,114,452 km (0.108 R)
• M30: 5,374,453 km (0.063 R)
• M31: 5,520,760 km (0.092 R)
• M32: 5,594,512 km (0.064 R)
• M33: 5,787,493 km (0.085 R)
• M34: 6,303,007 km (0.092 R)
• M35: 6,395,459 km (0.1 R)
• M36: 6,628,831 km (0.118 R)
• M37: 6,738,636 km (0.055 R)
• M38: 7,023,770 km (0.074 R)
• M39: 7,103,804 km (0.075 R)
• M40: 7,870,045 km (0.112 R)
• M41: 7,953,072 km (0.084 R)
• M42: 8,782,592 km (0.117 R)
• M43: 8,903,317 km (0.092 R)
• M44: 8,989,934 km (0.116 R)
• M45: 9,304,090 km (0.12 R)
• M46: 9,409,556 km (0.098 R)
• M47: 9,550,926 km (0.096 R)
• M48: 9,692,895 km (0.049 R)
• M49: 9,782,055 km (0.117 R)
• M50: 10,340,654 km (0.119 R)
• M51: 10,504,762 km (0.057 R)
• M52: 11,039,575 km (0.106 R)
• M53: 11,170,024 km (0.083 R)
• M54: 11,488,817 km (0.088 R)
• M55: 11,602,063 km (0.079 R)
• M56: 12,001,489 km (0.081 R)
• M57: 12,212,572 km (0.056 R)
• M58: 12,696,670 km (0.103 R)
• M59: 12,990,182 km (0.066 R)
• M60: 13,108,214 km (0.037 R)
• M61: 13,266,190 km (0.104 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 14.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.54 AU - 2.66 AU

Year: 2707 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,023,285 km

• M1: 193,131 km (0.052 R)
• M2: 355,145 km (0.112 R)
• M3: 460,163 km (0.054 R)
• M4: 574,306 km (0.079 R)
• M5: 694,284 km (0.111 R)
• M6: 896,839 km (0.081 R)
• M7: 1,025,493 km (0.101 R)
• M8: 1,120,488 km (0.104 R)
• M9: 1,337,704 km (0.098 R)
• M10: 1,541,905 km (0.113 R)
• M11: 1,747,303 km (0.103 R)
• M12: 1,863,391 km (0.099 R)
• M13: 2,280,021 km (0.093 R)
• M14: 2,505,166 km (0.068 R)
• M15: 2,626,041 km (0.088 R)
• M16: 2,794,189 km (0.087 R)
• M17: 2,989,115 km (0.093 R)
• M18: 3,129,587 km (0.09 R)
• M19: 3,320,325 km (0.111 R)
• M20: 3,417,115 km (0.119 R)
• M21: 3,527,368 km (0.114 R)
• M22: 3,638,669 km (0.091 R)
• M23: 3,738,600 km (0.105 R)
• M24: 4,031,363 km (0.106 R)
• M25: 4,161,065 km (0.073 R)
• M26: 4,318,591 km (0.116 R)
• M27: 4,626,015 km (0.054 R)
• M28: 4,761,850 km (0.117 R)
• M29: 4,857,892 km (0.082 R)
• M30: 5,107,720 km (0.112 R)
• M31: 5,276,616 km (0.083 R)
• M32: 5,519,114 km (0.067 R)
• M33: 5,926,768 km (0.118 R)
• M34: 6,059,911 km (0.079 R)
• M35: 6,344,296 km (0.112 R)
• M36: 6,663,688 km (0.076 R)
• M37: 6,848,591 km (0.065 R)
• M38: 6,957,348 km (0.081 R)
• M39: 7,113,528 km (0.102 R)
• M40: 7,557,385 km (0.106 R)
• M41: 7,653,726 km (0.115 R)
• M42: 8,108,504 km (0.072 R)
• M43: 8,273,061 km (0.063 R)
• M44: 8,455,421 km (0.063 R)
• M45: 8,588,863 km (0.118 R)
• M46: 8,874,894 km (0.106 R)
• M47: 8,976,620 km (0.113 R)
• M48: 9,164,066 km (0.119 R)
• M49: 9,734,184 km (0.102 R)
• M50: 9,874,207 km (0.102 R)
• M51: 10,262,564 km (0.038 R)
• M52: 10,422,932 km (0.093 R)
• M53: 10,566,247 km (0.038 R)
• M54: 10,872,773 km (0.026 R)
• M55: 11,255,744 km (0.066 R)
• M56: 11,439,600 km (0.099 R)
• M57: 11,680,153 km (0.108 R)
• M58: 11,959,751 km (0.067 R)
• M59: 12,090,949 km (0.103 R)
• M60: 12,373,838 km (0.094 R)
• M61: 12,487,682 km (0.093 R)
• M62: 12,831,159 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit