🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 16.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 12.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.96 AU - 3.32 AU

Year: 3593 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,124,966 km

• M1: 160,967 km (0.084 R)
• M2: 246,238 km (0.08 R)
• M3: 330,910 km (0.071 R)
• M4: 426,952 km (0.109 R)
• M5: 620,532 km (0.095 R)
• M6: 757,414 km (0.116 R)
• M7: 863,329 km (0.082 R)
• M8: 1,110,166 km (0.116 R)
• M9: 1,242,560 km (0.114 R)
• M10: 1,400,685 km (0.1 R)
• M11: 1,661,883 km (0.089 R)
• M12: 2,008,052 km (0.094 R)
• M13: 2,183,979 km (0.1 R)
• M14: 2,291,989 km (0.117 R)
• M15: 2,401,943 km (0.092 R)
• M16: 2,652,669 km (0.118 R)
• M17: 2,833,533 km (0.101 R)
• M18: 3,112,384 km (0.104 R)
• M19: 3,234,755 km (0.071 R)
• M20: 3,386,447 km (0.091 R)
• M21: 3,740,246 km (0.035 R)
• M22: 3,929,038 km (0.101 R)
• M23: 4,046,772 km (0.108 R)
• M24: 4,135,932 km (0.076 R)
• M25: 4,285,979 km (0.096 R)
• M26: 4,622,425 km (0.104 R)
• M27: 4,967,547 km (0.099 R)
• M28: 5,127,168 km (0.055 R)
• M29: 5,501,013 km (0.066 R)
• M30: 5,749,645 km (0.064 R)
• M31: 6,019,070 km (0.08 R)
• M32: 6,309,739 km (0.117 R)
• M33: 6,430,913 km (0.106 R)
• M34: 6,605,195 km (0.12 R)
• M35: 6,728,164 km (0.095 R)
• M36: 6,905,288 km (0.097 R)
• M37: 7,012,251 km (0.078 R)
• M38: 7,137,763 km (0.1 R)
• M39: 7,665,694 km (0.042 R)
• M40: 7,850,597 km (0.057 R)
• M41: 8,262,889 km (0.084 R)
• M42: 8,509,875 km (0.113 R)
• M43: 8,855,895 km (0.078 R)
• M44: 8,952,834 km (0.109 R)
• M45: 9,363,780 km (0.073 R)
• M46: 9,781,008 km (0.113 R)
• M47: 9,921,480 km (0.092 R)
• M48: 10,143,633 km (0.119 R)
• M49: 10,326,442 km (0.11 R)
• M50: 10,944,131 km (0.051 R)
• M51: 11,257,539 km (0.098 R)
• M52: 12,086,162 km (0.119 R)
• M53: 12,453,574 km (0.093 R)
• M54: 12,715,071 km (0.119 R)
• M55: 12,868,558 km (0.061 R)
• M56: 13,399,182 km (0.086 R)
• M57: 13,712,141 km (0.07 R)
• M58: 14,322,351 km (0.116 R)
• M59: 14,573,525 km (0.12 R)
• M60: 14,734,193 km (0.065 R)
• M61: 15,057,175 km (0.102 R)
• M62: 15,382,551 km (0.088 R)
• M63: 15,639,859 km (0.111 R)
• M64: 15,780,780 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 13.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.63 AU - 4.29 AU

Year: 4156 Days

Day: 8.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,124,966 km

• M1: 180,714 km (0.1 R)
• M2: 342,878 km (0.104 R)
• M3: 488,437 km (0.119 R)
• M4: 575,802 km (0.106 R)
• M5: 898,186 km (0.114 R)
• M6: 1,011,132 km (0.102 R)
• M7: 1,214,735 km (0.089 R)
• M8: 1,567,038 km (0.111 R)
• M9: 1,734,139 km (0.071 R)
• M10: 1,849,030 km (0.065 R)
• M11: 2,011,343 km (0.082 R)
• M12: 2,256,085 km (0.085 R)
• M13: 2,741,381 km (0.092 R)
• M14: 2,996,445 km (0.093 R)
• M15: 3,295,192 km (0.045 R)
• M16: 3,530,061 km (0.095 R)
• M17: 3,714,665 km (0.108 R)
• M18: 3,997,704 km (0.06 R)
• M19: 4,209,684 km (0.081 R)
• M20: 4,544,783 km (0.115 R)
• M21: 4,645,014 km (0.091 R)
• M22: 4,868,214 km (0.076 R)
• M23: 5,559,057 km (0.076 R)
• M24: 5,752,936 km (0.046 R)
• M25: 5,883,385 km (0.089 R)
• M26: 6,437,645 km (0.072 R)
• M27: 6,550,592 km (0.11 R)
• M28: 7,078,373 km (0.109 R)
• M29: 7,218,396 km (0.05 R)
• M30: 7,477,500 km (0.117 R)
• M31: 7,787,616 km (0.053 R)
• M32: 8,199,758 km (0.115 R)
• M33: 8,494,915 km (0.075 R)
• M34: 8,944,157 km (0.072 R)
• M35: 9,121,132 km (0.096 R)
• M36: 9,222,709 km (0.094 R)
• M37: 9,762,308 km (0.104 R)
• M38: 9,892,159 km (0.109 R)
• M39: 10,048,938 km (0.095 R)
• M40: 10,764,614 km (0.086 R)
• M41: 11,033,890 km (0.074 R)
• M42: 11,827,357 km (0.088 R)
• M43: 12,498,005 km (0.036 R)
• M44: 13,066,327 km (0.094 R)
• M45: 13,267,237 km (0.061 R)
• M46: 13,469,194 km (0.054 R)
• M47: 13,556,110 km (0.047 R)
• M48: 13,643,176 km (0.113 R)
• M49: 13,847,078 km (0.068 R)
• M50: 13,934,742 km (0.111 R)
• M51: 14,583,399 km (0.117 R)
• M52: 14,672,559 km (0.119 R)
• M53: 15,121,502 km (0.093 R)
• M54: 15,332,435 km (0.073 R)
• M55: 15,544,416 km (0.085 R)
• M56: 15,818,479 km (0.063 R)
• M57: 17,654,194 km (0.082 R)
• M58: 17,908,212 km (0.082 R)
• M59: 18,035,818 km (0.104 R)
• M60: 18,227,603 km (0.107 R)
• M61: 18,420,135 km (0.117 R)
• M62: 18,774,832 km (0.088 R)
• M63: 19,099,160 km (0.09 R)
• M64: 19,556,481 km (0.08 R)
• M65: 19,984,331 km (0.027 R)
• M66: 20,083,514 km (0.071 R)
• M67: 20,849,455 km (0.097 R)
• M68: 21,658,780 km (0.103 R)
• M69: 21,930,898 km (0.053 R)
• M70: 22,272,580 km (0.098 R)
• M71: 22,857,507 km (0.069 R)
• M72: 23,203,976 km (0.108 R)
• M73: 23,308,246 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 13.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.41 AU - 5.43 AU

Year: 7046 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,124,966 km

• M1: 217,067 km (0.043 R)
• M2: 312,061 km (0.119 R)
• M3: 400,773 km (0.088 R)
• M4: 990,338 km (0.103 R)
• M5: 1,126,322 km (0.045 R)
• M6: 1,621,342 km (0.068 R)
• M7: 1,784,403 km (0.067 R)
• M8: 2,145,233 km (0.11 R)
• M9: 2,643,394 km (0.105 R)
• M10: 2,778,481 km (0.107 R)
• M11: 2,896,215 km (0.042 R)
• M12: 3,096,078 km (0.119 R)
• M13: 3,832,099 km (0.069 R)
• M14: 4,621,228 km (0.04 R)
• M15: 4,808,674 km (0.06 R)
• M16: 5,633,407 km (0.102 R)
• M17: 5,758,471 km (0.098 R)
• M18: 6,345,642 km (0.11 R)
• M19: 6,528,152 km (0.044 R)
• M20: 6,765,414 km (0.063 R)
• M21: 6,898,556 km (0.116 R)
• M22: 7,032,446 km (0.099 R)
• M23: 7,604,658 km (0.108 R)
• M24: 8,419,368 km (0.071 R)
• M25: 8,939,221 km (0.105 R)
• M26: 9,056,057 km (0.108 R)
• M27: 10,131,366 km (0.094 R)
• M28: 10,468,111 km (0.098 R)
• M29: 11,089,541 km (0.066 R)
• M30: 11,531,901 km (0.074 R)
• M31: 11,627,345 km (0.115 R)
• M32: 11,787,265 km (0.098 R)
• M33: 11,883,456 km (0.115 R)
• M34: 12,368,602 km (0.11 R)
• M35: 13,425,212 km (0.081 R)
• M36: 13,693,890 km (0.078 R)
• M37: 13,828,977 km (0.118 R)
• M38: 14,959,787 km (0.103 R)
• M39: 15,203,482 km (0.091 R)
• M40: 18,192,148 km (0.071 R)
• M41: 18,901,392 km (0.12 R)
• M42: 19,240,381 km (0.109 R)
• M43: 19,543,466 km (0.103 R)
• M44: 20,077,829 km (0.118 R)
• M45: 20,308,210 km (0.086 R)
• M46: 20,462,446 km (0.093 R)
• M47: 20,655,576 km (0.114 R)
• M48: 20,810,560 km (0.116 R)
• M49: 20,927,097 km (0.09 R)
• M50: 21,317,098 km (0.076 R)
• M51: 22,104,133 km (0.087 R)
• M52: 23,021,018 km (0.106 R)
• M53: 23,909,779 km (0.056 R)
• M54: 24,522,083 km (0.065 R)
• M55: 24,686,341 km (0.116 R)
• M56: 24,974,467 km (0.077 R)
• M57: 25,305,228 km (0.088 R)
• M58: 25,512,720 km (0.104 R)
• M59: 26,096,601 km (0.074 R)
• M60: 26,264,150 km (0.119 R)
• M61: 26,642,633 km (0.098 R)
• M62: 27,746,216 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit