🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 17.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 8.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,067,255 km

• M1: 110,852 km (0.075 R)
• M2: 168,746 km (0.107 R)
• M3: 230,830 km (0.095 R)
• M4: 308,321 km (0.117 R)
• M5: 368,011 km (0.107 R)
• M6: 466,745 km (0.111 R)
• M7: 543,190 km (0.06 R)
• M8: 707,598 km (0.068 R)
• M9: 763,398 km (0.089 R)
• M10: 847,173 km (0.054 R)
• M11: 925,113 km (0.044 R)
• M12: 989,889 km (0.082 R)
• M13: 1,066,034 km (0.086 R)
• M14: 1,193,941 km (0.1 R)
• M15: 1,268,590 km (0.106 R)
• M16: 1,365,679 km (0.09 R)
• M17: 1,433,148 km (0.068 R)
• M18: 1,520,064 km (0.097 R)
• M19: 1,646,175 km (0.085 R)
• M20: 1,729,800 km (0.101 R)
• M21: 1,799,214 km (0.112 R)
• M22: 1,865,635 km (0.093 R)
• M23: 1,936,993 km (0.111 R)
• M24: 2,017,327 km (0.101 R)
• M25: 2,139,998 km (0.098 R)
• M26: 2,366,938 km (0.104 R)
• M27: 2,474,798 km (0.075 R)
• M28: 2,624,096 km (0.085 R)
• M29: 2,681,991 km (0.101 R)
• M30: 2,821,715 km (0.111 R)
• M31: 3,010,358 km (0.088 R)
• M32: 3,118,068 km (0.115 R)
• M33: 3,174,766 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 12.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.87 AU - 4.27 AU

Year: 5386 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,067,255 km

• M1: 202,556 km (0.05 R)
• M2: 394,190 km (0.113 R)
• M3: 739,163 km (0.025 R)
• M4: 827,426 km (0.117 R)
• M5: 909,405 km (0.052 R)
• M6: 1,104,631 km (0.088 R)
• M7: 1,679,834 km (0.11 R)
• M8: 1,922,931 km (0.091 R)
• M9: 2,265,211 km (0.069 R)
• M10: 2,534,786 km (0.102 R)
• M11: 2,627,088 km (0.067 R)
• M12: 2,878,712 km (0.043 R)
• M13: 3,270,957 km (0.07 R)
• M14: 3,593,790 km (0.045 R)
• M15: 3,803,077 km (0.102 R)
• M16: 4,070,408 km (0.108 R)
• M17: 4,737,166 km (0.074 R)
• M18: 4,889,906 km (0.079 R)
• M19: 5,398,090 km (0.102 R)
• M20: 5,698,931 km (0.11 R)
• M21: 6,212,650 km (0.065 R)
• M22: 6,485,816 km (0.107 R)
• M23: 7,043,816 km (0.112 R)
• M24: 7,262,677 km (0.083 R)
• M25: 7,595,084 km (0.06 R)
• M26: 8,023,383 km (0.112 R)
• M27: 8,274,857 km (0.105 R)
• M28: 8,459,460 km (0.032 R)
• M29: 8,927,103 km (0.066 R)
• M30: 9,068,922 km (0.108 R)
• M31: 9,164,066 km (0.083 R)
• M32: 9,403,124 km (0.086 R)
• M33: 10,157,247 km (0.084 R)
• M34: 10,280,665 km (0.119 R)
• M35: 10,529,147 km (0.111 R)
• M36: 10,679,194 km (0.078 R)
• M37: 10,880,403 km (0.115 R)
• M38: 11,491,360 km (0.119 R)
• M39: 11,930,879 km (0.082 R)
• M40: 12,061,328 km (0.028 R)
• M41: 12,297,095 km (0.109 R)
• M42: 12,560,985 km (0.094 R)
• M43: 12,667,050 km (0.027 R)
• M44: 13,040,596 km (0.117 R)
• M45: 13,148,007 km (0.102 R)
• M46: 13,363,727 km (0.118 R)
• M47: 13,607,722 km (0.107 R)
• M48: 13,689,552 km (0.111 R)
• M49: 14,321,154 km (0.113 R)
• M50: 14,432,006 km (0.08 R)
• M51: 14,626,782 km (0.12 R)
• M52: 14,822,307 km (0.034 R)
• M53: 15,018,729 km (0.114 R)
• M54: 16,013,704 km (0.118 R)
• M55: 16,562,878 km (0.087 R)
• M56: 16,679,265 km (0.086 R)
• M57: 17,709,246 km (0.101 R)
• M58: 17,858,096 km (0.088 R)
• M59: 18,276,970 km (0.094 R)
• M60: 18,367,178 km (0.083 R)
• M61: 18,517,823 km (0.088 R)
• M62: 18,729,504 km (0.119 R)
• M63: 19,155,110 km (0.088 R)
• M64: 19,307,999 km (0.047 R)
• M65: 19,830,544 km (0.105 R)
• M66: 20,109,095 km (0.063 R)
• M67: 20,388,993 km (0.074 R)
• M68: 20,952,528 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 8.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.93 AU - 6.43 AU

Year: 7734 Days

Day: 11.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,067,255 km

• M1: 105,915 km (0.075 R)
• M2: 558,898 km (0.106 R)
• M3: 731,234 km (0.096 R)
• M4: 1,380,040 km (0.089 R)
• M5: 1,564,644 km (0.104 R)
• M6: 2,051,436 km (0.029 R)
• M7: 2,243,220 km (0.079 R)
• M8: 3,002,878 km (0.043 R)
• M9: 3,265,273 km (0.099 R)
• M10: 3,376,873 km (0.088 R)
• M11: 3,765,678 km (0.056 R)
• M12: 3,977,209 km (0.06 R)
• M13: 4,072,652 km (0.078 R)
• M14: 4,510,974 km (0.095 R)
• M15: 4,964,405 km (0.071 R)
• M16: 5,015,717 km (0.071 R)
• M17: 6,023,409 km (0.112 R)
• M18: 6,105,687 km (0.11 R)
• M19: 6,188,266 km (0.077 R)
• M20: 6,805,058 km (0.101 R)
• M21: 7,588,801 km (0.103 R)
• M22: 7,737,052 km (0.088 R)
• M23: 7,916,271 km (0.034 R)
• M24: 8,006,478 km (0.1 R)
• M25: 8,127,054 km (0.098 R)
• M26: 8,370,300 km (0.113 R)
• M27: 8,926,355 km (0.032 R)
• M28: 8,988,887 km (0.099 R)
• M29: 9,814,817 km (0.118 R)
• M30: 10,664,982 km (0.052 R)
• M31: 10,864,545 km (0.086 R)
• M32: 11,811,949 km (0.066 R)
• M33: 12,191,329 km (0.057 R)
• M34: 12,260,742 km (0.074 R)
• M35: 12,330,305 km (0.089 R)
• M36: 13,712,739 km (0.067 R)
• M37: 14,220,774 km (0.102 R)
• M38: 14,293,927 km (0.084 R)
• M39: 14,477,184 km (0.114 R)
• M40: 14,587,588 km (0.111 R)
• M41: 14,809,142 km (0.097 R)
• M42: 16,009,366 km (0.114 R)
• M43: 16,199,804 km (0.088 R)
• M44: 16,582,774 km (0.101 R)
• M45: 18,223,713 km (0.074 R)
• M46: 18,662,035 km (0.076 R)
• M47: 19,184,581 km (0.116 R)
• M48: 19,997,645 km (0.07 R)
• M49: 23,059,913 km (0.1 R)
• M50: 23,361,203 km (0.116 R)
• M51: 23,837,224 km (0.097 R)
• M52: 24,098,272 km (0.094 R)
• M53: 25,417,426 km (0.093 R)
• M54: 25,506,138 km (0.114 R)
• M55: 26,759,918 km (0.112 R)
• M56: 27,121,795 km (0.103 R)
• M57: 28,033,594 km (0.11 R)
• M58: 28,770,214 km (0.109 R)
• M59: 30,970,798 km (0.108 R)
• M60: 31,065,643 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 13,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit