🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.87 AU - 1.39 AU

Year: 517 Days

Day: 24.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 13.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.03 AU - 4.79 AU

Year: 3328 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,582,229 km

• M1: 180,565 km (0.068 R)
• M2: 401,371 km (0.067 R)
• M3: 701,764 km (0.113 R)
• M4: 1,098,796 km (0.09 R)
• M5: 1,286,691 km (0.099 R)
• M6: 1,589,627 km (0.12 R)
• M7: 2,219,135 km (0.096 R)
• M8: 2,338,963 km (0.089 R)
• M9: 2,616,616 km (0.109 R)
• M10: 2,823,959 km (0.066 R)
• M11: 3,036,837 km (0.065 R)
• M12: 3,426,689 km (0.081 R)
• M13: 3,760,890 km (0.107 R)
• M14: 4,161,364 km (0.059 R)
• M15: 4,273,114 km (0.047 R)
• M16: 4,423,609 km (0.098 R)
• M17: 4,885,567 km (0.082 R)
• M18: 5,302,796 km (0.106 R)
• M19: 5,566,836 km (0.101 R)
• M20: 5,669,610 km (0.07 R)
• M21: 5,814,570 km (0.098 R)
• M22: 6,192,903 km (0.04 R)
• M23: 6,363,594 km (0.066 R)
• M24: 6,995,944 km (0.036 R)
• M25: 7,579,825 km (0.086 R)
• M26: 7,877,824 km (0.089 R)
• M27: 8,438,068 km (0.108 R)
• M28: 8,651,544 km (0.054 R)
• M29: 9,400,431 km (0.081 R)
• M30: 10,346,787 km (0.116 R)
• M31: 10,499,078 km (0.056 R)
• M32: 11,638,116 km (0.103 R)
• M33: 11,823,019 km (0.098 R)
• M34: 12,088,705 km (0.073 R)
• M35: 12,491,123 km (0.112 R)
• M36: 13,199,020 km (0.113 R)
• M37: 13,530,230 km (0.115 R)
• M38: 13,724,707 km (0.11 R)
• M39: 14,511,891 km (0.057 R)
• M40: 14,768,003 km (0.029 R)
• M41: 15,924,394 km (0.111 R)
• M42: 16,247,675 km (0.033 R)
• M43: 16,454,419 km (0.082 R)
• M44: 17,743,803 km (0.085 R)
• M45: 17,926,313 km (0.107 R)
• M46: 18,017,717 km (0.102 R)
• M47: 18,139,939 km (0.116 R)
• M48: 18,231,792 km (0.114 R)
• M49: 18,446,764 km (0.115 R)
• M50: 18,539,066 km (0.076 R)
• M51: 19,003,268 km (0.117 R)
• M52: 19,502,626 km (0.057 R)
• M53: 19,785,366 km (0.03 R)
• M54: 20,259,740 km (0.111 R)
• M55: 20,355,034 km (0.06 R)
• M56: 20,514,356 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 9.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.18 AU - 8.32 AU

Year: 7549 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,582,229 km

• M1: 120,576 km (0.113 R)
• M2: 262,544 km (0.105 R)
• M3: 391,946 km (0.092 R)
• M4: 558,748 km (0.096 R)
• M5: 651,349 km (0.077 R)
• M6: 735,274 km (0.116 R)
• M7: 978,220 km (0.118 R)
• M8: 1,059,303 km (0.067 R)
• M9: 1,352,963 km (0.105 R)
• M10: 1,750,445 km (0.066 R)
• M11: 1,810,134 km (0.027 R)
• M12: 2,356,765 km (0.043 R)
• M13: 2,951,865 km (0.071 R)
• M14: 3,465,584 km (0.108 R)
• M15: 3,875,782 km (0.098 R)
• M16: 4,060,086 km (0.109 R)
• M17: 4,193,528 km (0.091 R)
• M18: 4,355,542 km (0.082 R)
• M19: 4,939,123 km (0.053 R)
• M20: 5,371,012 km (0.067 R)
• M21: 6,087,287 km (0.048 R)
• M22: 6,148,323 km (0.088 R)
• M23: 6,992,354 km (0.09 R)
• M24: 7,411,827 km (0.082 R)
• M25: 7,706,983 km (0.036 R)
• M26: 7,773,105 km (0.068 R)
• M27: 8,275,006 km (0.094 R)
• M28: 10,131,217 km (0.104 R)
• M29: 10,495,487 km (0.1 R)
• M30: 10,938,297 km (0.056 R)
• M31: 11,199,345 km (0.079 R)
• M32: 12,380,271 km (0.072 R)
• M33: 13,321,541 km (0.094 R)
• M34: 14,285,699 km (0.086 R)
• M35: 14,530,292 km (0.095 R)
• M36: 14,776,230 km (0.067 R)
• M37: 15,064,954 km (0.079 R)
• M38: 15,272,297 km (0.099 R)
• M39: 15,480,687 km (0.095 R)
• M40: 15,857,973 km (0.111 R)
• M41: 16,195,914 km (0.048 R)
• M42: 16,365,857 km (0.086 R)
• M43: 16,493,614 km (0.111 R)
• M44: 17,137,483 km (0.091 R)
• M45: 17,833,562 km (0.112 R)
• M46: 18,450,055 km (0.055 R)
• M47: 18,760,919 km (0.047 R)
• M48: 18,939,390 km (0.044 R)
• M49: 19,432,913 km (0.113 R)
• M50: 20,295,494 km (0.031 R)
• M51: 21,217,017 km (0.097 R)
• M52: 21,309,917 km (0.037 R)
• M53: 21,542,692 km (0.101 R)
• M54: 21,636,041 km (0.097 R)
• M55: 22,199,127 km (0.107 R)
• M56: 23,148,176 km (0.057 R)
• M57: 24,159,009 km (0.089 R)
• M58: 24,304,568 km (0.061 R)
• M59: 24,987,781 km (0.071 R)
• M60: 25,331,856 km (0.032 R)
• M61: 25,974,828 km (0.08 R)
• M62: 26,723,416 km (0.079 R)
• M63: 27,377,906 km (0.119 R)
• M64: 28,702,745 km (0.105 R)
• M65: 28,908,442 km (0.1 R)
• M66: 30,048,228 km (0.117 R)
• M67: 30,414,145 km (0.102 R)
• M68: 31,361,398 km (0.096 R)
• M69: 31,785,658 km (0.118 R)
• M70: 32,478,895 km (0.074 R)
• M71: 32,908,091 km (0.118 R)
• M72: 33,393,087 km (0.104 R)
• M73: 33,609,406 km (0.065 R)
• M74: 33,934,781 km (0.091 R)
• M75: 34,534,070 km (0.068 R)
• M76: 35,136,800 km (0.088 R)
• M77: 35,301,806 km (0.096 R)
• M78: 36,408,232 km (0.041 R)
• M79: 36,519,533 km (0.112 R)
• M80: 36,909,834 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit