🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 10.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 279 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 17,566,524 km

• M1: 130,898 km (0.107 R)
• M2: 206,445 km (0.108 R)
• M3: 272,567 km (0.107 R)
• M4: 341,981 km (0.095 R)
• M5: 409,749 km (0.095 R)
• M6: 492,775 km (0.09 R)
• M7: 572,810 km (0.095 R)
• M8: 643,420 km (0.106 R)
• M9: 711,039 km (0.047 R)
• M10: 929,751 km (0.114 R)
• M11: 1,015,171 km (0.118 R)
• M12: 1,088,025 km (0.065 R)
• M13: 1,157,588 km (0.097 R)
• M14: 1,228,797 km (0.114 R)
• M15: 1,296,116 km (0.092 R)
• M16: 1,398,142 km (0.037 R)
• M17: 1,477,279 km (0.086 R)
• M18: 1,543,401 km (0.116 R)
• M19: 1,628,373 km (0.108 R)
• M20: 1,799,962 km (0.054 R)
• M21: 1,908,420 km (0.111 R)
• M22: 2,022,264 km (0.117 R)
• M23: 2,089,733 km (0.097 R)
• M24: 2,157,949 km (0.107 R)
• M25: 2,263,565 km (0.053 R)
• M26: 2,367,536 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 8.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 319 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,566,524 km

• M1: 109,506 km (0.104 R)
• M2: 179,966 km (0.111 R)
• M3: 235,916 km (0.05 R)
• M4: 323,131 km (0.034 R)
• M5: 449,093 km (0.097 R)
• M6: 644,617 km (0.101 R)
• M7: 725,250 km (0.101 R)
• M8: 788,082 km (0.113 R)
• M9: 946,057 km (0.041 R)
• M10: 1,066,782 km (0.102 R)
• M11: 1,188,405 km (0.112 R)
• M12: 1,272,330 km (0.061 R)
• M13: 1,384,379 km (0.044 R)
• M14: 1,590,674 km (0.113 R)
• M15: 1,655,600 km (0.102 R)
• M16: 1,716,636 km (0.076 R)
• M17: 1,899,444 km (0.083 R)
• M18: 2,003,265 km (0.067 R)
• M19: 2,109,031 km (0.117 R)
• M20: 2,321,011 km (0.061 R)
• M21: 2,394,912 km (0.108 R)
• M22: 2,453,555 km (0.079 R)
• M23: 2,561,564 km (0.03 R)
• M24: 2,649,079 km (0.087 R)
• M25: 2,737,641 km (0.085 R)
• M26: 2,889,333 km (0.112 R)
• M27: 2,952,015 km (0.1 R)
• M28: 3,014,995 km (0.11 R)
• M29: 3,078,575 km (0.079 R)
• M30: 3,160,105 km (0.108 R)
• M31: 3,295,641 km (0.1 R)
• M32: 3,517,644 km (0.114 R)
• M33: 3,578,531 km (0.107 R)
• M34: 3,633,583 km (0.108 R)
• M35: 3,726,034 km (0.047 R)
• M36: 3,932,180 km (0.073 R)
• M37: 4,027,175 km (0.079 R)
• M38: 4,084,620 km (0.115 R)
• M39: 4,148,648 km (0.108 R)
• M40: 4,310,214 km (0.12 R)
• M41: 4,421,365 km (0.099 R)
• M42: 4,500,353 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 14.5

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 343 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 17,566,524 km

• M1: 194,477 km (0.066 R)
• M2: 307,872 km (0.107 R)
• M3: 434,731 km (0.093 R)
• M4: 537,655 km (0.081 R)
• M5: 688,001 km (0.1 R)
• M6: 846,724 km (0.103 R)
• M7: 963,261 km (0.116 R)
• M8: 1,059,003 km (0.077 R)
• M9: 1,237,773 km (0.119 R)
• M10: 1,328,728 km (0.114 R)
• M11: 1,492,388 km (0.073 R)
• M12: 1,647,521 km (0.111 R)
• M13: 1,754,035 km (0.099 R)
• M14: 1,912,908 km (0.085 R)
• M15: 2,111,275 km (0.097 R)
• M16: 2,204,325 km (0.052 R)
• M17: 2,304,854 km (0.039 R)
• M18: 2,406,880 km (0.112 R)
• M19: 2,547,502 km (0.069 R)
• M20: 2,659,551 km (0.091 R)
• M21: 2,849,989 km (0.084 R)
• M22: 3,045,214 km (0.077 R)
• M23: 3,171,026 km (0.115 R)
• M24: 3,332,741 km (0.118 R)
• M25: 3,511,062 km (0.058 R)
• M26: 3,678,462 km (0.089 R)
• M27: 3,870,097 km (0.096 R)
• M28: 4,028,671 km (0.089 R)
• M29: 4,397,429 km (0.092 R)
• M30: 4,548,074 km (0.112 R)
• M31: 4,692,736 km (0.056 R)
• M32: 4,893,197 km (0.057 R)
• M33: 5,144,072 km (0.031 R)
• M34: 5,302,945 km (0.099 R)
• M35: 5,495,777 km (0.104 R)
• M36: 5,601,243 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.08 AU - 1.3 AU

Year: 912 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 64.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,566,524 km

• M1: 112,198 km (0.082 R)
• M2: 197,320 km (0.07 R)
• M3: 276,158 km (0.063 R)
• M4: 378,782 km (0.115 R)
• M5: 468,391 km (0.069 R)
• M6: 530,923 km (0.11 R)
• M7: 644,468 km (0.096 R)
• M8: 710,141 km (0.097 R)
• M9: 1,200,673 km (0.113 R)
• M10: 1,297,313 km (0.065 R)
• M11: 1,375,104 km (0.088 R)
• M12: 1,565,392 km (0.118 R)
• M13: 1,633,459 km (0.054 R)
• M14: 1,891,216 km (0.116 R)
• M15: 1,963,771 km (0.08 R)
• M16: 2,120,251 km (0.108 R)
• M17: 2,246,810 km (0.074 R)
• M18: 2,401,943 km (0.12 R)
• M19: 2,632,175 km (0.091 R)
• M20: 2,777,584 km (0.059 R)
• M21: 3,095,479 km (0.099 R)
• M22: 3,415,170 km (0.059 R)
• M23: 3,694,768 km (0.026 R)
• M24: 3,857,830 km (0.116 R)
• M25: 4,044,229 km (0.1 R)
• M26: 4,159,718 km (0.067 R)
• M27: 4,318,891 km (0.037 R)
• M28: 4,393,839 km (0.096 R)
• M29: 4,512,470 km (0.11 R)
• M30: 4,632,298 km (0.116 R)
• M31: 4,775,164 km (0.063 R)
• M32: 4,908,456 km (0.069 R)
• M33: 5,031,575 km (0.09 R)
• M34: 5,258,365 km (0.11 R)
• M35: 5,349,919 km (0.047 R)
• M36: 5,674,846 km (0.088 R)
• M37: 5,745,306 km (0.084 R)
• M38: 6,089,980 km (0.092 R)
• M39: 6,270,993 km (0.077 R)
• M40: 6,502,720 km (0.114 R)
• M41: 6,588,889 km (0.111 R)
• M42: 6,725,023 km (0.107 R)
• M43: 6,824,505 km (0.082 R)
• M44: 6,962,285 km (0.117 R)
• M45: 7,062,964 km (0.115 R)
• M46: 7,291,400 km (0.092 R)
• M47: 7,406,591 km (0.068 R)
• M48: 7,470,768 km (0.04 R)
• M49: 7,535,245 km (0.093 R)
• M50: 7,768,767 km (0.051 R)
• M51: 7,860,171 km (0.089 R)
• M52: 8,176,421 km (0.086 R)
• M53: 8,256,157 km (0.107 R)
• M54: 8,618,034 km (0.111 R)
• M55: 8,903,168 km (0.067 R)
• M56: 9,053,663 km (0.111 R)
• M57: 9,150,004 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 13.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.65 AU - 2.23 AU

Year: 1899 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,566,524 km

• M1: 163,510 km (0.09 R)
• M2: 276,906 km (0.062 R)
• M3: 506,239 km (0.071 R)
• M4: 780,602 km (0.079 R)
• M5: 895,493 km (0.096 R)
• M6: 978,669 km (0.119 R)
• M7: 1,153,848 km (0.106 R)
• M8: 1,361,341 km (0.085 R)
• M9: 1,650,065 km (0.114 R)
• M10: 2,082,552 km (0.092 R)
• M11: 2,170,964 km (0.081 R)
• M12: 2,273,439 km (0.088 R)
• M13: 2,537,030 km (0.07 R)
• M14: 2,951,416 km (0.058 R)
• M15: 3,080,071 km (0.075 R)
• M16: 3,462,144 km (0.084 R)
• M17: 3,552,501 km (0.116 R)
• M18: 3,674,273 km (0.085 R)
• M19: 4,159,419 km (0.077 R)
• M20: 4,304,230 km (0.098 R)
• M21: 4,450,686 km (0.115 R)
• M22: 4,665,210 km (0.053 R)
• M23: 5,557,262 km (0.118 R)
• M24: 5,681,428 km (0.11 R)
• M25: 5,896,400 km (0.094 R)
• M26: 5,986,757 km (0.105 R)
• M27: 6,114,065 km (0.106 R)
• M28: 6,242,270 km (0.108 R)
• M29: 6,334,423 km (0.109 R)
• M30: 6,538,923 km (0.09 R)
• M31: 6,954,207 km (0.095 R)
• M32: 7,145,841 km (0.037 R)
• M33: 7,300,376 km (0.103 R)
• M34: 7,456,107 km (0.118 R)
• M35: 7,691,874 km (0.094 R)
• M36: 7,969,976 km (0.099 R)
• M37: 8,190,783 km (0.039 R)
• M38: 8,291,911 km (0.081 R)
• M39: 8,495,214 km (0.076 R)
• M40: 8,927,702 km (0.118 R)
• M41: 9,388,613 km (0.101 R)
• M42: 9,707,406 km (0.061 R)
• M43: 9,792,976 km (0.025 R)
• M44: 10,181,332 km (0.087 R)
• M45: 10,508,802 km (0.107 R)
• M46: 10,773,291 km (0.086 R)
• M47: 11,062,463 km (0.12 R)
• M48: 11,196,653 km (0.028 R)
• M49: 11,512,155 km (0.054 R)
• M50: 12,128,797 km (0.07 R)
• M51: 12,290,512 km (0.084 R)
• M52: 12,476,163 km (0.085 R)
• M53: 12,639,225 km (0.085 R)
• M54: 13,322,887 km (0.094 R)
• M55: 13,418,181 km (0.04 R)
• M56: 13,585,431 km (0.082 R)
• M57: 14,164,076 km (0.038 R)
• M58: 14,578,761 km (0.113 R)
• M59: 14,898,751 km (0.099 R)
• M60: 15,420,399 km (0.078 R)
• M61: 15,670,975 km (0.111 R)
• M62: 15,847,052 km (0.087 R)
• M63: 15,948,031 km (0.116 R)
• M64: 16,049,308 km (0.052 R)
• M65: 16,405,052 km (0.075 R)
• M66: 17,254,170 km (0.055 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: 432 - 13,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit