🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 204 Days

Day: 15.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 14.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.8 AU - 5.48 AU

Year: 4273 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,718,051 km

• M1: 189,989 km (0.032 R)
• M2: 309,668 km (0.115 R)
• M3: 403,017 km (0.078 R)
• M4: 502,499 km (0.097 R)
• M5: 634,893 km (0.107 R)
• M6: 735,274 km (0.051 R)
• M7: 954,883 km (0.096 R)
• M8: 1,100,592 km (0.118 R)
• M9: 1,446,462 km (0.102 R)
• M10: 2,134,163 km (0.08 R)
• M11: 2,240,228 km (0.062 R)
• M12: 2,384,590 km (0.109 R)
• M13: 2,682,888 km (0.102 R)
• M14: 2,973,856 km (0.097 R)
• M15: 3,113,132 km (0.106 R)
• M16: 3,295,641 km (0.076 R)
• M17: 3,460,947 km (0.102 R)
• M18: 3,821,478 km (0.064 R)
• M19: 3,973,469 km (0.073 R)
• M20: 4,105,414 km (0.083 R)
• M21: 4,373,793 km (0.119 R)
• M22: 4,579,041 km (0.072 R)
• M23: 4,694,381 km (0.102 R)
• M24: 5,553,971 km (0.116 R)
• M25: 6,154,157 km (0.028 R)
• M26: 6,410,418 km (0.057 R)
• M27: 6,565,851 km (0.099 R)
• M28: 6,827,796 km (0.074 R)
• M29: 7,443,392 km (0.072 R)
• M30: 7,579,675 km (0.102 R)
• M31: 8,048,964 km (0.089 R)
• M32: 8,357,883 km (0.111 R)
• M33: 9,602,388 km (0.106 R)
• M34: 10,413,358 km (0.118 R)
• M35: 10,596,616 km (0.115 R)
• M36: 10,842,704 km (0.092 R)
• M37: 11,059,471 km (0.038 R)
• M38: 11,434,513 km (0.027 R)
• M39: 11,750,165 km (0.032 R)
• M40: 12,229,327 km (0.093 R)
• M41: 13,538,009 km (0.045 R)
• M42: 13,905,720 km (0.07 R)
• M43: 14,107,678 km (0.055 R)
• M44: 14,209,105 km (0.104 R)
• M45: 14,412,558 km (0.111 R)
• M46: 14,753,791 km (0.093 R)
• M47: 14,925,380 km (0.103 R)
• M48: 15,688,329 km (0.106 R)
• M49: 16,074,740 km (0.059 R)
• M50: 16,892,592 km (0.115 R)
• M51: 17,578,498 km (0.081 R)
• M52: 17,906,566 km (0.071 R)
• M53: 18,053,172 km (0.083 R)
• M54: 18,940,287 km (0.036 R)
• M55: 19,426,929 km (0.055 R)
• M56: 20,374,183 km (0.047 R)
• M57: 20,834,196 km (0.044 R)
• M58: 21,065,475 km (0.073 R)
• M59: 21,491,828 km (0.107 R)
• M60: 21,686,605 km (0.077 R)
• M61: 22,156,342 km (0.112 R)
• M62: 22,827,438 km (0.113 R)
• M63: 23,947,627 km (0.096 R)
• M64: 24,189,976 km (0.091 R)
• M65: 25,126,608 km (0.099 R)
• M66: 26,407,764 km (0.047 R)
• M67: 26,574,566 km (0.071 R)
• M68: 26,741,816 km (0.055 R)
• M69: 27,329,736 km (0.041 R)
• M70: 27,667,677 km (0.102 R)
• M71: 28,006,965 km (0.063 R)
• M72: 28,219,843 km (0.109 R)
• M73: 28,604,160 km (0.094 R)
• M74: 28,732,665 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 10.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.81 AU - 6.23 AU

Year: 5544 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,718,051 km

• M1: 135,685 km (0.111 R)
• M2: 216,767 km (0.096 R)
• M3: 286,779 km (0.11 R)
• M4: 387,758 km (0.057 R)
• M5: 504,294 km (0.064 R)
• M6: 657,632 km (0.072 R)
• M7: 1,301,950 km (0.116 R)
• M8: 1,456,335 km (0.116 R)
• M9: 1,699,432 km (0.071 R)
• M10: 2,261,920 km (0.089 R)
• M11: 2,336,120 km (0.045 R)
• M12: 2,411,218 km (0.028 R)
• M13: 2,544,660 km (0.101 R)
• M14: 2,680,644 km (0.102 R)
• M15: 3,185,986 km (0.076 R)
• M16: 3,439,105 km (0.045 R)
• M17: 4,214,770 km (0.104 R)
• M18: 4,610,756 km (0.077 R)
• M19: 5,165,465 km (0.078 R)
• M20: 5,665,271 km (0.062 R)
• M21: 5,766,998 km (0.11 R)
• M22: 6,050,187 km (0.103 R)
• M23: 6,845,599 km (0.118 R)
• M24: 7,255,646 km (0.097 R)
• M25: 7,421,999 km (0.11 R)
• M26: 7,533,450 km (0.108 R)
• M27: 7,617,524 km (0.113 R)
• M28: 8,157,123 km (0.119 R)
• M29: 8,767,782 km (0.109 R)
• M30: 8,974,675 km (0.047 R)
• M31: 9,423,469 km (0.099 R)
• M32: 9,879,593 km (0.104 R)
• M33: 10,374,014 km (0.048 R)
• M34: 11,548,357 km (0.049 R)
• M35: 11,807,760 km (0.115 R)
• M36: 12,036,345 km (0.06 R)
• M37: 12,200,454 km (0.106 R)
• M38: 12,365,461 km (0.032 R)
• M39: 12,864,669 km (0.087 R)
• M40: 12,999,008 km (0.111 R)
• M41: 13,167,455 km (0.115 R)
• M42: 13,986,204 km (0.104 R)
• M43: 14,506,356 km (0.047 R)
• M44: 15,138,856 km (0.075 R)
• M45: 15,888,042 km (0.067 R)
• M46: 15,960,148 km (0.114 R)
• M47: 16,140,563 km (0.078 R)
• M48: 16,394,431 km (0.099 R)
• M49: 17,274,515 km (0.083 R)
• M50: 17,683,067 km (0.11 R)
• M51: 17,982,262 km (0.064 R)
• M52: 19,157,204 km (0.063 R)
• M53: 19,541,521 km (0.095 R)
• M54: 19,618,714 km (0.106 R)
• M55: 20,317,784 km (0.054 R)
• M56: 21,025,083 km (0.091 R)
• M57: 21,342,081 km (0.115 R)
• M58: 21,501,104 km (0.068 R)
• M59: 21,740,460 km (0.114 R)
• M60: 22,382,983 km (0.029 R)
• M61: 22,625,631 km (0.041 R)
• M62: 22,787,795 km (0.119 R)
• M63: 23,031,939 km (0.048 R)
• M64: 23,358,660 km (0.067 R)
• M65: 23,481,480 km (0.091 R)
• M66: 23,769,157 km (0.083 R)
• M67: 24,182,197 km (0.04 R)
• M68: 24,431,127 km (0.04 R)
• M69: 24,722,544 km (0.086 R)
• M70: 26,838,008 km (0.106 R)
• M71: 26,923,877 km (0.065 R)
• M72: 27,613,673 km (0.108 R)
• M73: 28,091,339 km (0.117 R)
• M74: 28,265,770 km (0.071 R)
• M75: 28,528,015 km (0.104 R)
• M76: 28,615,530 km (0.069 R)
• M77: 29,143,012 km (0.072 R)
• M78: 29,452,230 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit