🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 14.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.97 AU - 1.29 AU

Year: 815 Days

Day: 11.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 9,659,031 km

• M1: 190,288 km (0.06 R)
• M2: 289,322 km (0.065 R)
• M3: 431,739 km (0.114 R)
• M4: 532,568 km (0.065 R)
• M5: 626,516 km (0.077 R)
• M6: 855,401 km (0.102 R)
• M7: 959,670 km (0.082 R)
• M8: 1,113,756 km (0.066 R)
• M9: 1,259,016 km (0.118 R)
• M10: 1,467,406 km (0.109 R)
• M11: 1,582,745 km (0.091 R)
• M12: 1,721,124 km (0.027 R)
• M13: 1,829,582 km (0.075 R)
• M14: 2,039,468 km (0.094 R)
• M15: 2,147,477 km (0.069 R)
• M16: 2,257,432 km (0.085 R)
• M17: 2,354,371 km (0.096 R)
• M18: 2,445,177 km (0.105 R)
• M19: 2,693,210 km (0.102 R)
• M20: 2,796,433 km (0.117 R)
• M21: 3,039,829 km (0.097 R)
• M22: 3,197,654 km (0.096 R)
• M23: 3,307,310 km (0.086 R)
• M24: 3,469,773 km (0.093 R)
• M25: 3,617,576 km (0.096 R)
• M26: 3,955,517 km (0.111 R)
• M27: 4,165,104 km (0.109 R)
• M28: 4,257,406 km (0.095 R)
• M29: 4,472,378 km (0.069 R)
• M30: 4,605,071 km (0.03 R)
• M31: 4,738,961 km (0.092 R)
• M32: 4,884,071 km (0.101 R)
• M33: 4,981,609 km (0.07 R)
• M34: 5,258,216 km (0.11 R)
• M35: 5,358,147 km (0.096 R)
• M36: 5,529,736 km (0.103 R)
• M37: 5,888,621 km (0.098 R)
• M38: 6,055,273 km (0.112 R)
• M39: 6,265,907 km (0.037 R)
• M40: 6,403,986 km (0.067 R)
• M41: 6,586,345 km (0.088 R)
• M42: 6,792,043 km (0.032 R)
• M43: 6,934,011 km (0.116 R)
• M44: 7,066,106 km (0.051 R)
• M45: 7,243,379 km (0.113 R)
• M46: 7,467,178 km (0.069 R)
• M47: 7,568,605 km (0.076 R)
• M48: 7,681,851 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 8.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.38 AU - 1.52 AU

Year: 1184 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 9,659,031 km

• M1: 143,165 km (0.12 R)
• M2: 233,971 km (0.077 R)
• M3: 310,416 km (0.084 R)
• M4: 389,852 km (0.051 R)
• M5: 473,028 km (0.114 R)
• M6: 549,024 km (0.063 R)
• M7: 605,572 km (0.104 R)
• M8: 809,324 km (0.09 R)
• M9: 902,674 km (0.05 R)
• M10: 959,371 km (0.079 R)
• M11: 1,023,100 km (0.089 R)
• M12: 1,076,506 km (0.079 R)
• M13: 1,167,611 km (0.09 R)
• M14: 1,248,693 km (0.098 R)
• M15: 1,318,855 km (0.087 R)
• M16: 1,585,588 km (0.072 R)
• M17: 1,711,250 km (0.083 R)
• M18: 1,811,181 km (0.09 R)
• M19: 1,979,928 km (0.088 R)
• M20: 2,153,761 km (0.082 R)
• M21: 2,372,173 km (0.09 R)
• M22: 2,492,301 km (0.12 R)
• M23: 2,573,383 km (0.075 R)
• M24: 2,797,031 km (0.074 R)
• M25: 2,941,094 km (0.09 R)
• M26: 3,009,760 km (0.108 R)
• M27: 3,131,233 km (0.087 R)
• M28: 3,343,213 km (0.111 R)
• M29: 3,523,479 km (0.085 R)
• M30: 3,614,883 km (0.051 R)
• M31: 3,931,432 km (0.071 R)
• M32: 4,026,277 km (0.111 R)
• M33: 4,121,870 km (0.091 R)
• M34: 4,257,107 km (0.099 R)
• M35: 4,374,092 km (0.037 R)
• M36: 4,802,092 km (0.114 R)
• M37: 5,036,661 km (0.027 R)
• M38: 5,119,090 km (0.102 R)
• M39: 5,181,173 km (0.075 R)
• M40: 5,233,233 km (0.116 R)
• M41: 5,316,708 km (0.071 R)
• M42: 5,516,870 km (0.081 R)
• M43: 5,601,842 km (0.101 R)
• M44: 5,805,594 km (0.036 R)
• M45: 5,870,370 km (0.119 R)
• M46: 5,989,899 km (0.103 R)
• M47: 6,187,218 km (0.064 R)
• M48: 6,364,492 km (0.091 R)
• M49: 6,498,532 km (0.027 R)
• M50: 6,644,689 km (0.078 R)
• M51: 6,769,304 km (0.102 R)
• M52: 7,009,259 km (0.089 R)
• M53: 7,066,854 km (0.113 R)
• M54: 7,170,974 km (0.077 R)
• M55: 7,486,027 km (0.107 R)
• M56: 7,556,637 km (0.11 R)
• M57: 7,781,932 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 12.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.16 AU - 1.92 AU

Year: 1296 Days

Day: 5.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 9,659,031 km

• M1: 207,343 km (0.109 R)
• M2: 296,353 km (0.071 R)
• M3: 425,456 km (0.073 R)
• M4: 541,245 km (0.082 R)
• M5: 717,172 km (0.031 R)
• M6: 795,412 km (0.101 R)
• M7: 913,893 km (0.092 R)
• M8: 1,055,563 km (0.089 R)
• M9: 1,193,193 km (0.05 R)
• M10: 1,325,138 km (0.057 R)
• M11: 1,430,604 km (0.071 R)
• M12: 1,630,467 km (0.065 R)
• M13: 1,751,043 km (0.091 R)
• M14: 1,902,436 km (0.12 R)
• M15: 2,001,171 km (0.041 R)
• M16: 2,130,722 km (0.103 R)
• M17: 2,226,166 km (0.119 R)
• M18: 2,391,023 km (0.114 R)
• M19: 2,544,361 km (0.106 R)
• M20: 2,630,230 km (0.044 R)
• M21: 2,717,146 km (0.082 R)
• M22: 3,032,798 km (0.078 R)
• M23: 3,124,052 km (0.066 R)
• M24: 3,224,732 km (0.093 R)
• M25: 3,317,931 km (0.091 R)
• M26: 3,533,203 km (0.11 R)
• M27: 3,788,865 km (0.076 R)
• M28: 4,050,512 km (0.115 R)
• M29: 4,179,017 km (0.108 R)
• M30: 4,309,017 km (0.045 R)
• M31: 4,890,654 km (0.056 R)
• M32: 5,077,053 km (0.055 R)
• M33: 5,185,960 km (0.07 R)
• M34: 5,335,857 km (0.11 R)
• M35: 5,558,309 km (0.073 R)
• M36: 5,825,042 km (0.112 R)
• M37: 6,191,108 km (0.105 R)
• M38: 6,360,901 km (0.1 R)
• M39: 6,640,201 km (0.103 R)
• M40: 6,726,818 km (0.113 R)
• M41: 7,155,266 km (0.093 R)
• M42: 7,344,807 km (0.119 R)
• M43: 7,468,374 km (0.064 R)
• M44: 7,569,951 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 8.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.33 AU - 1.77 AU

Year: 1309 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 9,659,031 km

• M1: 111,002 km (0.093 R)
• M2: 233,821 km (0.102 R)
• M3: 291,267 km (0.052 R)
• M4: 364,271 km (0.088 R)
• M5: 468,541 km (0.092 R)
• M6: 568,622 km (0.076 R)
• M7: 768,185 km (0.031 R)
• M8: 932,892 km (0.102 R)
• M9: 1,233,285 km (0.112 R)
• M10: 1,311,375 km (0.104 R)
• M11: 1,391,111 km (0.088 R)
• M12: 1,465,162 km (0.09 R)
• M13: 1,563,447 km (0.114 R)
• M14: 1,986,959 km (0.075 R)
• M15: 2,147,328 km (0.112 R)
• M16: 2,207,616 km (0.076 R)
• M17: 2,373,969 km (0.113 R)
• M18: 2,481,081 km (0.104 R)
• M19: 2,608,239 km (0.053 R)
• M20: 2,700,391 km (0.096 R)
• M21: 2,887,987 km (0.109 R)
• M22: 2,993,005 km (0.102 R)
• M23: 3,060,623 km (0.083 R)
• M24: 3,148,138 km (0.114 R)
• M25: 3,619,072 km (0.056 R)
• M26: 3,763,583 km (0.097 R)
• M27: 3,826,265 km (0.09 R)
• M28: 3,889,096 km (0.118 R)
• M29: 3,962,997 km (0.072 R)
• M30: 4,069,212 km (0.04 R)
• M31: 4,459,961 km (0.053 R)
• M32: 4,559,444 km (0.12 R)
• M33: 4,704,554 km (0.028 R)
• M34: 4,817,201 km (0.109 R)
• M35: 5,056,857 km (0.111 R)
• M36: 5,114,452 km (0.058 R)
• M37: 5,323,739 km (0.085 R)
• M38: 5,619,046 km (0.084 R)
• M39: 5,714,788 km (0.09 R)
• M40: 5,859,300 km (0.068 R)
• M41: 6,066,044 km (0.074 R)
• M42: 6,188,864 km (0.057 R)
• M43: 6,337,415 km (0.119 R)
• M44: 6,549,694 km (0.115 R)
• M45: 6,663,089 km (0.117 R)
• M46: 6,917,256 km (0.041 R)
• M47: 7,123,103 km (0.066 R)
• M48: 7,213,759 km (0.066 R)
• M49: 7,343,909 km (0.117 R)
• M50: 7,422,298 km (0.117 R)
• M51: 7,514,301 km (0.087 R)
• M52: 7,606,603 km (0.111 R)
• M53: 7,765,625 km (0.066 R)
• M54: 7,858,975 km (0.108 R)
• M55: 7,952,623 km (0.087 R)
• M56: 8,073,647 km (0.116 R)
• M57: 8,236,111 km (0.084 R)
• M58: 8,563,880 km (0.111 R)
• M59: 8,798,748 km (0.12 R)
• M60: 8,868,311 km (0.098 R)
• M61: 9,345,678 km (0.094 R)
• M62: 9,487,647 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit