🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,096,903 km

• M1: 408,851 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 8.7

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 419 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,096,903 km

• M1: 111,151 km (0.064 R)
• M2: 204,351 km (0.116 R)
• M3: 297,999 km (0.062 R)
• M4: 390,151 km (0.12 R)
• M5: 543,489 km (0.118 R)
• M6: 632,350 km (0.05 R)
• M7: 752,926 km (0.089 R)
• M8: 816,356 km (0.09 R)
• M9: 876,943 km (0.054 R)
• M10: 1,068,578 km (0.108 R)
• M11: 1,145,920 km (0.1 R)
• M12: 1,225,207 km (0.056 R)
• M13: 1,372,860 km (0.027 R)
• M14: 1,434,644 km (0.112 R)
• M15: 1,538,016 km (0.075 R)
• M16: 1,614,161 km (0.115 R)
• M17: 1,869,375 km (0.095 R)
• M18: 2,001,769 km (0.092 R)
• M19: 2,117,857 km (0.103 R)
• M20: 2,183,231 km (0.088 R)
• M21: 2,302,760 km (0.109 R)
• M22: 2,500,080 km (0.062 R)
• M23: 2,731,358 km (0.115 R)
• M24: 2,810,046 km (0.114 R)
• M25: 3,124,800 km (0.117 R)
• M26: 3,214,709 km (0.075 R)
• M27: 3,397,068 km (0.119 R)
• M28: 3,543,974 km (0.055 R)
• M29: 3,700,902 km (0.072 R)
• M30: 3,796,046 km (0.033 R)
• M31: 3,860,074 km (0.118 R)
• M32: 3,989,027 km (0.105 R)
• M33: 4,078,487 km (0.087 R)
• M34: 4,185,300 km (0.066 R)
• M35: 4,267,878 km (0.039 R)
• M36: 4,334,449 km (0.116 R)
• M37: 4,426,601 km (0.071 R)
• M38: 4,485,543 km (0.103 R)
• M39: 4,646,809 km (0.042 R)
• M40: 4,732,529 km (0.094 R)
• M41: 4,896,787 km (0.084 R)
• M42: 5,010,332 km (0.078 R)
• M43: 5,071,817 km (0.09 R)
• M44: 5,142,277 km (0.106 R)
• M45: 5,365,028 km (0.111 R)
• M46: 5,509,241 km (0.111 R)
• M47: 5,636,399 km (0.05 R)
• M48: 5,700,427 km (0.103 R)
• M49: 5,856,757 km (0.056 R)
• M50: 5,940,232 km (0.077 R)
• M51: 5,996,032 km (0.074 R)
• M52: 6,155,055 km (0.046 R)
• M53: 6,305,999 km (0.098 R)
• M54: 6,362,996 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 8.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.4 AU - 5.52 AU

Year: 7132 Days

Day: 6.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,096,903 km

• M1: 128,953 km (0.028 R)
• M2: 243,994 km (0.1 R)
• M3: 492,327 km (0.041 R)
• M4: 588,518 km (0.086 R)
• M5: 839,244 km (0.102 R)
• M6: 917,185 km (0.072 R)
• M7: 1,725,312 km (0.109 R)
• M8: 1,980,825 km (0.091 R)
• M9: 2,212,253 km (0.102 R)
• M10: 2,471,207 km (0.118 R)
• M11: 3,264,226 km (0.057 R)
• M12: 3,537,840 km (0.043 R)
• M13: 3,688,336 km (0.085 R)
• M14: 4,040,339 km (0.119 R)
• M15: 4,175,127 km (0.103 R)
• M16: 4,265,933 km (0.093 R)
• M17: 4,541,941 km (0.082 R)
• M18: 4,895,291 km (0.079 R)
• M19: 5,087,524 km (0.117 R)
• M20: 5,233,233 km (0.107 R)
• M21: 5,404,971 km (0.103 R)
• M22: 5,653,603 km (0.105 R)
• M23: 5,729,000 km (0.114 R)
• M24: 6,265,757 km (0.06 R)
• M25: 6,738,486 km (0.116 R)
• M26: 7,033,194 km (0.065 R)
• M27: 7,607,501 km (0.092 R)
• M28: 7,663,001 km (0.069 R)
• M29: 7,718,502 km (0.1 R)
• M30: 7,886,201 km (0.07 R)
• M31: 7,942,301 km (0.093 R)
• M32: 8,396,480 km (0.065 R)
• M33: 8,917,379 km (0.107 R)
• M34: 9,093,307 km (0.057 R)
• M35: 9,240,960 km (0.105 R)
• M36: 9,300,200 km (0.081 R)
• M37: 9,389,211 km (0.077 R)
• M38: 9,568,280 km (0.05 R)
• M39: 9,748,545 km (0.107 R)
• M40: 10,326,591 km (0.078 R)
• M41: 11,483,881 km (0.12 R)
• M42: 11,835,884 km (0.083 R)
• M43: 11,997,001 km (0.09 R)
• M44: 12,158,866 km (0.108 R)
• M45: 12,583,275 km (0.117 R)
• M46: 12,648,949 km (0.06 R)
• M47: 13,379,286 km (0.119 R)
• M48: 14,021,210 km (0.048 R)
• M49: 14,157,494 km (0.071 R)
• M50: 14,811,536 km (0.07 R)
• M51: 15,159,650 km (0.115 R)
• M52: 15,229,512 km (0.052 R)
• M53: 15,404,990 km (0.107 R)
• M54: 15,757,593 km (0.036 R)
• M55: 16,976,815 km (0.108 R)
• M56: 17,049,370 km (0.097 R)
• M57: 17,634,447 km (0.104 R)
• M58: 17,929,305 km (0.071 R)
• M59: 18,114,507 km (0.103 R)
• M60: 18,486,856 km (0.05 R)
• M61: 18,974,545 km (0.051 R)
• M62: 19,087,791 km (0.101 R)
• M63: 19,276,882 km (0.089 R)
• M64: 19,886,195 km (0.089 R)
• M65: 20,424,448 km (0.106 R)
• M66: 20,889,697 km (0.109 R)
• M67: 21,436,926 km (0.119 R)
• M68: 22,905,678 km (0.07 R)
• M69: 23,469,961 km (0.098 R)
• M70: 23,550,894 km (0.115 R)
• M71: 24,038,732 km (0.101 R)
• M72: 24,283,923 km (0.054 R)
• M73: 25,189,888 km (0.115 R)
• M74: 25,314,353 km (0.06 R)
• M75: 25,522,145 km (0.064 R)
• M76: 25,647,059 km (0.098 R)
• M77: 25,897,635 km (0.096 R)
• M78: 26,358,995 km (0.069 R)
• M79: 26,654,002 km (0.105 R)
• M80: 27,289,943 km (0.092 R)
• M81: 27,375,064 km (0.096 R)
• M82: 27,545,755 km (0.061 R)
• M83: 28,145,493 km (0.094 R)
• M84: 28,403,998 km (0.097 R)
• M85: 28,966,486 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit