🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 10

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 387 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,038,796 km

• M1: 124,914 km (0.097 R)
• M2: 212,429 km (0.101 R)
• M3: 308,471 km (0.101 R)
• M4: 470,934 km (0.05 R)
• M5: 535,710 km (0.067 R)
• M6: 679,773 km (0.068 R)
• M7: 755,020 km (0.097 R)
• M8: 833,260 km (0.081 R)
• M9: 914,641 km (0.11 R)
• M10: 1,104,631 km (0.066 R)
• M11: 1,185,264 km (0.114 R)
• M12: 1,287,738 km (0.069 R)
• M13: 1,373,159 km (0.054 R)
• M14: 1,444,816 km (0.078 R)
• M15: 1,539,063 km (0.109 R)
• M16: 1,783,655 km (0.067 R)
• M17: 1,890,917 km (0.104 R)
• M18: 1,965,417 km (0.084 R)
• M19: 2,058,616 km (0.09 R)
• M20: 2,129,526 km (0.086 R)
• M21: 2,219,434 km (0.11 R)
• M22: 2,286,005 km (0.086 R)
• M23: 2,353,474 km (0.041 R)
• M24: 2,433,957 km (0.082 R)
• M25: 2,528,054 km (0.044 R)
• M26: 2,765,466 km (0.073 R)
• M27: 2,863,752 km (0.05 R)
• M28: 2,930,024 km (0.079 R)
• M29: 3,037,136 km (0.114 R)
• M30: 3,159,058 km (0.091 R)
• M31: 3,429,082 km (0.106 R)
• M32: 3,620,418 km (0.071 R)
• M33: 3,749,970 km (0.117 R)
• M34: 4,103,170 km (0.044 R)
• M35: 4,238,407 km (0.115 R)
• M36: 4,336,992 km (0.113 R)
• M37: 4,405,657 km (0.114 R)
• M38: 4,645,163 km (0.102 R)
• M39: 4,754,669 km (0.072 R)
• M40: 4,825,579 km (0.118 R)
• M41: 5,008,387 km (0.075 R)
• M42: 5,080,493 km (0.116 R)
• M43: 5,250,287 km (0.116 R)
• M44: 5,348,124 km (0.107 R)
• M45: 5,645,225 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.3

Radius: 9.2

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.88 AU - 1.12 AU

Year: 690 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,038,796 km

• M1: 115,639 km (0.116 R)
• M2: 216,618 km (0.088 R)
• M3: 319,092 km (0.104 R)
• M4: 471,682 km (0.095 R)
• M5: 544,536 km (0.119 R)
• M6: 612,454 km (0.12 R)
• M7: 708,047 km (0.093 R)
• M8: 788,530 km (0.095 R)
• M9: 1,020,856 km (0.064 R)
• M10: 1,078,152 km (0.118 R)
• M11: 1,184,067 km (0.106 R)
• M12: 1,438,683 km (0.084 R)
• M13: 1,562,699 km (0.084 R)
• M14: 1,629,420 km (0.11 R)
• M15: 1,690,306 km (0.056 R)
• M16: 1,835,566 km (0.075 R)
• M17: 1,913,357 km (0.106 R)
• M18: 2,006,706 km (0.086 R)
• M19: 2,153,312 km (0.093 R)
• M20: 2,220,481 km (0.089 R)
• M21: 2,334,026 km (0.103 R)
• M22: 2,511,898 km (0.116 R)
• M23: 2,598,665 km (0.042 R)
• M24: 2,686,329 km (0.026 R)
• M25: 2,823,959 km (0.056 R)
• M26: 3,005,421 km (0.095 R)
• M27: 3,207,827 km (0.093 R)
• M28: 3,276,343 km (0.051 R)
• M29: 3,380,014 km (0.079 R)
• M30: 3,528,715 km (0.109 R)
• M31: 3,769,567 km (0.102 R)
• M32: 3,860,074 km (0.059 R)
• M33: 4,276,554 km (0.098 R)
• M34: 4,352,101 km (0.108 R)
• M35: 4,649,053 km (0.111 R)
• M36: 4,873,749 km (0.112 R)
• M37: 5,303,394 km (0.072 R)
• M38: 5,672,452 km (0.112 R)
• M39: 5,734,834 km (0.114 R)
• M40: 5,912,706 km (0.075 R)
• M41: 5,986,458 km (0.103 R)
• M42: 6,071,130 km (0.102 R)
• M43: 6,135,009 km (0.112 R)
• M44: 6,209,658 km (0.111 R)
• M45: 6,284,607 km (0.047 R)
• M46: 6,489,855 km (0.106 R)
• M47: 6,741,030 km (0.107 R)
• M48: 6,917,854 km (0.077 R)
• M49: 7,073,735 km (0.057 R)
• M50: 7,242,033 km (0.098 R)
• M51: 7,559,779 km (0.029 R)
• M52: 7,697,409 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 1047 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,038,796 km

• M1: 126,410 km (0.118 R)
• M2: 203,304 km (0.089 R)
• M3: 262,843 km (0.071 R)
• M4: 328,218 km (0.066 R)
• M5: 397,631 km (0.11 R)
• M6: 465,848 km (0.028 R)
• M7: 538,702 km (0.074 R)
• M8: 624,272 km (0.073 R)
• M9: 833,859 km (0.042 R)
• M10: 1,004,699 km (0.105 R)
• M11: 1,128,716 km (0.105 R)
• M12: 1,318,855 km (0.05 R)
• M13: 1,602,792 km (0.094 R)
• M14: 1,675,347 km (0.027 R)
• M15: 1,798,615 km (0.093 R)
• M16: 1,880,595 km (0.113 R)
• M17: 2,034,980 km (0.118 R)
• M18: 2,160,343 km (0.076 R)
• M19: 2,411,817 km (0.06 R)
• M20: 2,488,411 km (0.11 R)
• M21: 2,615,719 km (0.097 R)
• M22: 2,680,046 km (0.111 R)
• M23: 2,744,971 km (0.045 R)
• M24: 2,854,477 km (0.12 R)
• M25: 2,935,709 km (0.1 R)
• M26: 2,995,249 km (0.111 R)
• M27: 3,345,607 km (0.101 R)
• M28: 3,423,547 km (0.109 R)
• M29: 3,486,229 km (0.094 R)
• M30: 3,549,359 km (0.072 R)
• M31: 3,757,450 km (0.094 R)
• M32: 3,903,756 km (0.1 R)
• M33: 4,035,403 km (0.052 R)
• M34: 4,185,449 km (0.069 R)
• M35: 4,260,996 km (0.083 R)
• M36: 4,413,736 km (0.102 R)
• M37: 4,525,186 km (0.074 R)
• M38: 4,620,181 km (0.083 R)
• M39: 4,847,569 km (0.108 R)
• M40: 4,909,353 km (0.099 R)
• M41: 4,989,239 km (0.12 R)
• M42: 5,477,676 km (0.069 R)
• M43: 5,551,278 km (0.083 R)
• M44: 5,643,879 km (0.101 R)
• M45: 5,708,954 km (0.116 R)
• M46: 5,924,674 km (0.064 R)
• M47: 6,568,244 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.48 AU - 2 AU

Year: 1584 Days

Day: 5.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 11,038,796 km

• M1: 186,399 km (0.108 R)
• M2: 391,198 km (0.1 R)
• M3: 499,208 km (0.058 R)
• M4: 950,395 km (0.028 R)
• M5: 1,055,263 km (0.073 R)
• M6: 1,228,498 km (0.032 R)
• M7: 1,335,759 km (0.064 R)
• M8: 1,429,108 km (0.102 R)
• M9: 1,542,504 km (0.072 R)
• M10: 1,713,943 km (0.072 R)
• M11: 1,892,114 km (0.033 R)
• M12: 2,046,948 km (0.095 R)
• M13: 2,287,651 km (0.103 R)
• M14: 2,411,518 km (0.104 R)
• M15: 2,591,035 km (0.088 R)
• M16: 2,742,279 km (0.12 R)
• M17: 2,863,303 km (0.083 R)
• M18: 3,065,260 km (0.113 R)
• M19: 3,214,110 km (0.084 R)
• M20: 3,341,867 km (0.047 R)
• M21: 3,590,798 km (0.063 R)
• M22: 3,723,641 km (0.047 R)
• M23: 3,932,330 km (0.066 R)
• M24: 4,132,342 km (0.083 R)
• M25: 4,246,336 km (0.092 R)
• M26: 4,335,645 km (0.094 R)
• M27: 4,438,718 km (0.113 R)
• M28: 4,542,539 km (0.08 R)
• M29: 4,633,944 km (0.104 R)
• M30: 4,858,789 km (0.025 R)
• M31: 4,952,438 km (0.113 R)
• M32: 5,128,065 km (0.067 R)
• M33: 5,319,401 km (0.077 R)
• M34: 5,471,542 km (0.038 R)
• M35: 5,893,707 km (0.116 R)
• M36: 6,137,701 km (0.095 R)
• M37: 6,370,326 km (0.061 R)
• M38: 6,532,041 km (0.041 R)
• M39: 6,620,903 km (0.055 R)
• M40: 6,710,063 km (0.073 R)
• M41: 6,859,661 km (0.113 R)
• M42: 7,040,525 km (0.102 R)
• M43: 7,238,443 km (0.068 R)
• M44: 7,330,296 km (0.071 R)
• M45: 7,639,664 km (0.116 R)
• M46: 7,733,312 km (0.089 R)
• M47: 7,842,968 km (0.066 R)
• M48: 8,111,795 km (0.116 R)
• M49: 8,335,294 km (0.097 R)
• M50: 8,886,862 km (0.101 R)
• M51: 9,100,936 km (0.086 R)
• M52: 9,233,480 km (0.084 R)
• M53: 9,467,002 km (0.116 R)
• M54: 9,651,905 km (0.082 R)
• M55: 9,787,141 km (0.092 R)
• M56: 10,059,559 km (0.102 R)
• M57: 10,162,333 km (0.094 R)
• M58: 10,351,724 km (0.118 R)
• M59: 10,629,228 km (0.112 R)
• M60: 10,944,580 km (0.099 R)
• M61: 11,067,998 km (0.081 R)
• M62: 11,156,411 km (0.114 R)
• M63: 11,476,700 km (0.117 R)
• M64: 11,584,261 km (0.085 R)
• M65: 11,944,941 km (0.034 R)
• M66: 12,108,452 km (0.066 R)
• M67: 12,254,459 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 8.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.63 AU - 2.61 AU

Year: 2131 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,038,796 km

• M1: 106,214 km (0.11 R)
• M2: 169,943 km (0.078 R)
• M3: 234,121 km (0.079 R)
• M4: 298,298 km (0.084 R)
• M5: 465,848 km (0.088 R)
• M6: 547,678 km (0.049 R)
• M7: 714,479 km (0.113 R)
• M8: 771,775 km (0.055 R)
• M9: 953,387 km (0.047 R)
• M10: 1,111,961 km (0.083 R)
• M11: 1,202,168 km (0.102 R)
• M12: 1,520,812 km (0.113 R)
• M13: 1,612,964 km (0.114 R)
• M14: 1,698,534 km (0.11 R)
• M15: 1,928,167 km (0.08 R)
• M16: 2,065,199 km (0.106 R)
• M17: 2,177,247 km (0.115 R)
• M18: 2,954,109 km (0.097 R)
• M19: 3,176,860 km (0.12 R)
• M20: 3,504,779 km (0.097 R)
• M21: 3,650,188 km (0.115 R)
• M22: 3,717,956 km (0.105 R)
• M23: 3,970,327 km (0.083 R)
• M24: 4,323,378 km (0.103 R)
• M25: 4,467,591 km (0.113 R)
• M26: 4,576,648 km (0.12 R)
• M27: 4,649,951 km (0.111 R)
• M28: 4,735,820 km (0.108 R)
• M29: 4,810,020 km (0.103 R)
• M30: 5,072,415 km (0.075 R)
• M31: 5,301,001 km (0.051 R)
• M32: 5,598,252 km (0.096 R)
• M33: 5,676,641 km (0.106 R)
• M34: 6,101,050 km (0.077 R)
• M35: 6,480,879 km (0.115 R)
• M36: 6,687,474 km (0.079 R)
• M37: 6,784,712 km (0.09 R)
• M38: 7,050,847 km (0.065 R)
• M39: 7,291,849 km (0.105 R)
• M40: 7,622,460 km (0.112 R)
• M41: 7,884,406 km (0.087 R)
• M42: 8,119,873 km (0.06 R)
• M43: 8,238,504 km (0.099 R)
• M44: 8,327,814 km (0.118 R)
• M45: 8,552,660 km (0.079 R)
• M46: 8,718,714 km (0.1 R)
• M47: 9,038,703 km (0.093 R)
• M48: 9,347,174 km (0.025 R)
• M49: 9,409,257 km (0.074 R)
• M50: 9,502,606 km (0.045 R)
• M51: 9,690,352 km (0.084 R)
• M52: 10,053,725 km (0.072 R)
• M53: 10,229,054 km (0.102 R)
• M54: 10,453,750 km (0.032 R)
• M55: 10,518,226 km (0.101 R)
• M56: 10,582,853 km (0.077 R)
• M57: 10,647,479 km (0.085 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: 171 - 14,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit