🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 12.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.81 AU - 1.19 AU

Year: 678 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,521,367 km

• M1: 162,912 km (0.112 R)
• M2: 287,976 km (0.091 R)
• M3: 377,585 km (0.108 R)
• M4: 465,549 km (0.038 R)
• M5: 626,217 km (0.099 R)
• M6: 731,833 km (0.085 R)
• M7: 818,300 km (0.113 R)
• M8: 958,025 km (0.12 R)
• M9: 1,077,404 km (0.03 R)
• M10: 1,244,804 km (0.118 R)
• M11: 1,325,736 km (0.114 R)
• M12: 1,414,897 km (0.055 R)
• M13: 1,512,883 km (0.085 R)
• M14: 1,606,532 km (0.066 R)
• M15: 1,688,511 km (0.083 R)
• M16: 1,799,962 km (0.077 R)
• M17: 2,052,932 km (0.105 R)
• M18: 2,233,197 km (0.104 R)
• M19: 2,317,570 km (0.111 R)
• M20: 2,674,511 km (0.098 R)
• M21: 3,195,111 km (0.115 R)
• M22: 3,325,860 km (0.052 R)
• M23: 3,440,751 km (0.096 R)
• M24: 3,629,095 km (0.099 R)
• M25: 3,720,050 km (0.12 R)
• M26: 3,950,730 km (0.104 R)
• M27: 4,034,954 km (0.051 R)
• M28: 4,377,832 km (0.036 R)
• M29: 4,621,677 km (0.109 R)
• M30: 4,720,561 km (0.084 R)
• M31: 4,920,274 km (0.103 R)
• M32: 5,041,448 km (0.102 R)
• M33: 5,122,829 km (0.093 R)
• M34: 5,338,550 km (0.102 R)
• M35: 5,536,318 km (0.102 R)
• M36: 5,715,387 km (0.054 R)
• M37: 5,896,400 km (0.082 R)
• M38: 6,285,953 km (0.089 R)
• M39: 6,818,521 km (0.109 R)
• M40: 6,931,318 km (0.059 R)
• M41: 7,101,710 km (0.091 R)
• M42: 7,216,152 km (0.102 R)
• M43: 7,411,976 km (0.088 R)
• M44: 7,726,730 km (0.059 R)
• M45: 7,915,373 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 14.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.95 AU - 1.41 AU

Year: 869 Days

Day: 11.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,521,367 km

• M1: 178,171 km (0.07 R)
• M2: 286,630 km (0.102 R)
• M3: 472,879 km (0.106 R)
• M4: 565,630 km (0.11 R)
• M5: 681,568 km (0.076 R)
• M6: 862,282 km (0.029 R)
• M7: 1,018,313 km (0.069 R)
• M8: 1,121,984 km (0.093 R)
• M9: 1,320,949 km (0.089 R)
• M10: 1,449,005 km (0.094 R)
• M11: 1,740,272 km (0.106 R)
• M12: 1,844,243 km (0.038 R)
• M13: 2,012,091 km (0.094 R)
• M14: 2,201,183 km (0.085 R)
• M15: 2,347,041 km (0.099 R)
• M16: 2,437,847 km (0.053 R)
• M17: 2,657,307 km (0.103 R)
• M18: 2,778,182 km (0.1 R)
• M19: 2,892,176 km (0.106 R)
• M20: 3,061,820 km (0.114 R)
• M21: 3,207,229 km (0.069 R)
• M22: 3,382,857 km (0.093 R)
• M23: 3,542,926 km (0.095 R)
• M24: 3,792,605 km (0.105 R)
• M25: 4,147,900 km (0.101 R)
• M26: 4,421,664 km (0.089 R)
• M27: 4,597,143 km (0.117 R)
• M28: 4,795,958 km (0.09 R)
• M29: 4,891,252 km (0.093 R)
• M30: 5,062,093 km (0.071 R)
• M31: 5,191,645 km (0.093 R)
• M32: 5,344,085 km (0.057 R)
• M33: 5,476,030 km (0.064 R)
• M34: 5,664,673 km (0.048 R)
• M35: 5,912,257 km (0.064 R)
• M36: 6,060,210 km (0.099 R)
• M37: 6,313,329 km (0.032 R)
• M38: 6,441,385 km (0.084 R)
• M39: 6,699,890 km (0.11 R)
• M40: 6,913,965 km (0.08 R)
• M41: 7,106,198 km (0.047 R)
• M42: 7,215,105 km (0.114 R)
• M43: 7,606,902 km (0.114 R)
• M44: 7,730,769 km (0.099 R)
• M45: 7,867,801 km (0.063 R)
• M46: 8,207,687 km (0.094 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 13.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.5 AU - 5.6 AU

Year: 6583 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,521,367 km

• M1: 167,849 km (0.09 R)
• M2: 283,338 km (0.112 R)
• M3: 892,202 km (0.113 R)
• M4: 1,083,837 km (0.051 R)
• M5: 1,167,911 km (0.095 R)
• M6: 1,434,494 km (0.117 R)
• M7: 1,681,929 km (0.097 R)
• M8: 2,175,751 km (0.1 R)
• M9: 2,284,359 km (0.114 R)
• M10: 2,598,365 km (0.091 R)
• M11: 2,831,289 km (0.079 R)
• M12: 2,998,540 km (0.089 R)
• M13: 3,218,598 km (0.116 R)
• M14: 3,648,842 km (0.108 R)
• M15: 4,342,228 km (0.113 R)
• M16: 4,508,132 km (0.117 R)
• M17: 4,789,376 km (0.09 R)
• M18: 5,310,276 km (0.037 R)
• M19: 5,667,665 km (0.102 R)
• M20: 5,818,908 km (0.109 R)
• M21: 6,595,471 km (0.076 R)
• M22: 6,690,765 km (0.054 R)
• M23: 7,174,714 km (0.04 R)
• M24: 7,536,890 km (0.074 R)
• M25: 8,074,395 km (0.113 R)
• M26: 8,210,829 km (0.085 R)
• M27: 9,009,681 km (0.117 R)
• M28: 9,472,238 km (0.105 R)
• M29: 9,580,098 km (0.093 R)
• M30: 9,760,812 km (0.055 R)
• M31: 10,272,736 km (0.105 R)
• M32: 10,681,138 km (0.067 R)
• M33: 10,793,486 km (0.08 R)
• M34: 11,019,230 km (0.048 R)
• M35: 12,210,926 km (0.039 R)
• M36: 12,328,510 km (0.058 R)
• M37: 12,683,207 km (0.096 R)
• M38: 13,362,680 km (0.11 R)
• M39: 13,645,869 km (0.11 R)
• M40: 13,849,322 km (0.093 R)
• M41: 14,053,822 km (0.092 R)
• M42: 14,881,996 km (0.086 R)
• M43: 15,091,433 km (0.074 R)
• M44: 15,471,113 km (0.069 R)
• M45: 15,725,878 km (0.059 R)
• M46: 15,811,149 km (0.061 R)
• M47: 16,239,746 km (0.102 R)
• M48: 16,715,767 km (0.092 R)
• M49: 16,802,683 km (0.081 R)
• M50: 17,328,071 km (0.114 R)
• M51: 18,936,248 km (0.102 R)
• M52: 19,254,592 km (0.066 R)
• M53: 21,342,530 km (0.054 R)
• M54: 21,816,306 km (0.114 R)
• M55: 22,245,503 km (0.089 R)
• M56: 23,161,042 km (0.111 R)
• M57: 23,452,757 km (0.097 R)
• M58: 23,599,064 km (0.114 R)
• M59: 23,696,752 km (0.036 R)
• M60: 24,236,501 km (0.098 R)
• M61: 24,730,772 km (0.096 R)
• M62: 25,679,073 km (0.084 R)
• M63: 26,284,047 km (0.12 R)
• M64: 26,639,192 km (0.088 R)
• M65: 26,893,808 km (0.098 R)
• M66: 26,995,833 km (0.119 R)
• M67: 27,508,206 km (0.094 R)
• M68: 27,920,348 km (0.096 R)
• M69: 28,023,720 km (0.118 R)
• M70: 28,698,706 km (0.117 R)
• M71: 29,747,686 km (0.053 R)
• M72: 30,011,876 km (0.072 R)
• M73: 30,117,791 km (0.047 R)
• M74: 30,276,814 km (0.098 R)
• M75: 31,505,760 km (0.104 R)
• M76: 31,882,897 km (0.112 R)
• M77: 32,207,524 km (0.102 R)
• M78: 32,750,863 km (0.093 R)
• M79: 34,122,526 km (0.11 R)
• M80: 34,843,289 km (0.05 R)
• M81: 35,121,690 km (0.095 R)
• M82: 36,074,330 km (0.071 R)
• M83: 36,356,023 km (0.117 R)
• M84: 36,638,613 km (0.117 R)
• M85: 36,978,499 km (0.068 R)
• M86: 37,319,582 km (0.117 R)
• M87: 37,490,423 km (0.034 R)
• M88: 38,463,857 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit