🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 240 Days

Day: 44.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 12

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.01 AU - 5.61 AU

Year: 3974 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,185,355 km

• M1: 156,180 km (0.113 R)
• M2: 431,440 km (0.082 R)
• M3: 546,032 km (0.102 R)
• M4: 673,190 km (0.069 R)
• M5: 775,815 km (0.073 R)
• M6: 934,687 km (0.076 R)
• M7: 1,038,209 km (0.052 R)
• M8: 1,187,209 km (0.092 R)
• M9: 1,387,819 km (0.073 R)
• M10: 1,477,279 km (0.085 R)
• M11: 1,584,391 km (0.106 R)
• M12: 1,662,481 km (0.063 R)
• M13: 1,855,612 km (0.111 R)
• M14: 1,954,945 km (0.052 R)
• M15: 2,909,978 km (0.114 R)
• M16: 3,026,365 km (0.085 R)
• M17: 3,263,926 km (0.093 R)
• M18: 3,673,376 km (0.085 R)
• M19: 4,252,319 km (0.076 R)
• M20: 4,362,723 km (0.118 R)
• M21: 4,676,878 km (0.075 R)
• M22: 4,905,913 km (0.113 R)
• M23: 5,021,851 km (0.032 R)
• M24: 5,185,810 km (0.109 R)
• M25: 5,932,603 km (0.111 R)
• M26: 6,508,704 km (0.073 R)
• M27: 6,610,730 km (0.105 R)
• M28: 6,790,547 km (0.086 R)
• M29: 6,998,039 km (0.078 R)
• M30: 7,339,870 km (0.104 R)
• M31: 7,472,713 km (0.116 R)
• M32: 7,876,328 km (0.111 R)
• M33: 8,370,001 km (0.089 R)
• M34: 8,648,702 km (0.119 R)
• M35: 8,732,776 km (0.083 R)
• M36: 9,589,822 km (0.069 R)
• M37: 9,764,552 km (0.084 R)
• M38: 10,384,037 km (0.04 R)
• M39: 10,533,485 km (0.043 R)
• M40: 10,743,969 km (0.092 R)
• M41: 10,895,063 km (0.063 R)
• M42: 11,754,503 km (0.041 R)
• M43: 11,910,234 km (0.102 R)
• M44: 12,004,032 km (0.087 R)
• M45: 12,160,961 km (0.101 R)
• M46: 12,286,922 km (0.062 R)
• M47: 14,461,177 km (0.068 R)
• M48: 15,918,261 km (0.119 R)
• M49: 16,298,538 km (0.1 R)
• M50: 16,856,987 km (0.055 R)
• M51: 17,244,595 km (0.099 R)
• M52: 17,492,778 km (0.086 R)
• M53: 17,777,912 km (0.074 R)
• M54: 18,064,541 km (0.096 R)
• M55: 18,352,667 km (0.092 R)
• M56: 18,569,883 km (0.078 R)
• M57: 19,153,015 km (0.084 R)
• M58: 19,520,577 km (0.096 R)
• M59: 19,816,332 km (0.039 R)
• M60: 20,039,084 km (0.087 R)
• M61: 20,374,931 km (0.062 R)
• M62: 20,674,875 km (0.081 R)
• M63: 20,825,520 km (0.1 R)
• M64: 20,900,917 km (0.082 R)
• M65: 21,279,250 km (0.097 R)
• M66: 21,927,906 km (0.072 R)
• M67: 22,158,287 km (0.075 R)
• M68: 23,166,277 km (0.099 R)
• M69: 23,400,997 km (0.032 R)
• M70: 23,479,386 km (0.094 R)
• M71: 23,675,957 km (0.038 R)
• M72: 24,109,941 km (0.077 R)
• M73: 24,308,158 km (0.06 R)
• M74: 24,506,824 km (0.116 R)
• M75: 24,666,295 km (0.033 R)
• M76: 25,146,504 km (0.116 R)
• M77: 25,468,289 km (0.033 R)
• M78: 25,548,923 km (0.082 R)
• M79: 26,075,507 km (0.091 R)
• M80: 26,482,862 km (0.088 R)
• M81: 26,564,692 km (0.115 R)
• M82: 27,510,749 km (0.12 R)
• M83: 27,842,258 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 13.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.14 AU - 13.24 AU

Year: 13167 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,185,355 km

• M1: 183,257 km (0.095 R)
• M2: 352,453 km (0.105 R)
• M3: 927,956 km (0.118 R)
• M4: 1,056,161 km (0.106 R)
• M5: 1,311,375 km (0.094 R)
• M6: 1,789,340 km (0.091 R)
• M7: 2,244,566 km (0.102 R)
• M8: 2,473,002 km (0.04 R)
• M9: 3,119,564 km (0.051 R)
• M10: 3,608,749 km (0.028 R)
• M11: 4,498,857 km (0.114 R)
• M12: 4,626,913 km (0.032 R)
• M13: 4,854,002 km (0.103 R)
• M14: 5,353,061 km (0.067 R)
• M15: 5,454,787 km (0.12 R)
• M16: 5,798,862 km (0.116 R)
• M17: 5,903,431 km (0.086 R)
• M18: 6,044,053 km (0.09 R)
• M19: 6,364,193 km (0.103 R)
• M20: 6,508,255 km (0.086 R)
• M21: 7,132,976 km (0.049 R)
• M22: 7,854,038 km (0.118 R)
• M23: 8,242,843 km (0.104 R)
• M24: 9,161,224 km (0.075 R)
• M25: 9,447,106 km (0.1 R)
• M26: 10,407,374 km (0.084 R)
• M27: 11,311,394 km (0.043 R)
• M28: 11,883,606 km (0.081 R)
• M29: 12,285,276 km (0.086 R)
• M30: 12,646,106 km (0.041 R)
• M31: 13,102,081 km (0.064 R)
• M32: 13,240,010 km (0.087 R)
• M33: 13,424,464 km (0.093 R)
• M34: 13,889,714 km (0.108 R)
• M35: 14,030,186 km (0.05 R)
• M36: 14,835,920 km (0.076 R)
• M37: 15,705,233 km (0.057 R)
• M38: 15,802,921 km (0.04 R)
• M39: 16,343,418 km (0.062 R)
• M40: 16,990,129 km (0.101 R)
• M41: 17,190,890 km (0.097 R)
• M42: 17,797,659 km (0.105 R)
• M43: 18,462,920 km (0.115 R)
• M44: 18,720,977 km (0.053 R)
• M45: 19,032,140 km (0.083 R)
• M46: 20,029,061 km (0.119 R)
• M47: 20,241,190 km (0.077 R)
• M48: 20,989,180 km (0.113 R)
• M49: 21,258,605 km (0.086 R)
• M50: 21,529,078 km (0.085 R)
• M51: 21,800,748 km (0.053 R)
• M52: 24,014,946 km (0.038 R)
• M53: 24,183,842 km (0.076 R)
• M54: 24,296,639 km (0.106 R)
• M55: 25,549,521 km (0.095 R)
• M56: 25,952,538 km (0.096 R)
• M57: 26,357,798 km (0.118 R)
• M58: 29,312,207 km (0.11 R)
• M59: 30,340,393 km (0.077 R)
• M60: 31,565,300 km (0.111 R)
• M61: 31,874,070 km (0.079 R)
• M62: 33,873,595 km (0.064 R)
• M63: 33,999,856 km (0.04 R)
• M64: 34,252,976 km (0.117 R)
• M65: 34,379,835 km (0.092 R)
• M66: 35,592,176 km (0.105 R)
• M67: 36,235,895 km (0.074 R)
• M68: 36,753,654 km (0.107 R)
• M69: 37,143,506 km (0.078 R)
• M70: 37,469,479 km (0.074 R)
• M71: 37,665,602 km (0.088 R)
• M72: 37,796,351 km (0.112 R)
• M73: 39,911,066 km (0.116 R)
• M74: 42,471,883 km (0.105 R)
• M75: 42,881,182 km (0.088 R)
• M76: 43,428,711 km (0.074 R)
• M77: 43,566,042 km (0.11 R)
• M78: 43,978,632 km (0.102 R)
• M79: 44,530,948 km (0.089 R)
• M80: 44,877,267 km (0.101 R)
• M81: 45,294,047 km (0.119 R)
• M82: 46,622,326 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit