🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 17.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,631,109 km

• M1: 172,187 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.26 AU - 1.48 AU

Year: 589 Days

Day: 23.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,631,109 km

• M1: 43,832 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 9.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.23 AU - 6.69 AU

Year: 4683 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,631,109 km

• M1: 121,473 km (0.038 R)
• M2: 253,269 km (0.103 R)
• M3: 568,322 km (0.026 R)
• M4: 897,737 km (0.06 R)
• M5: 962,662 km (0.078 R)
• M6: 1,029,383 km (0.117 R)
• M7: 1,111,512 km (0.114 R)
• M8: 1,181,823 km (0.106 R)
• M9: 1,667,567 km (0.072 R)
• M10: 1,765,255 km (0.105 R)
• M11: 1,881,792 km (0.09 R)
• M12: 2,140,147 km (0.106 R)
• M13: 2,264,613 km (0.112 R)
• M14: 2,410,022 km (0.107 R)
• M15: 3,284,272 km (0.111 R)
• M16: 3,470,072 km (0.073 R)
• M17: 3,701,949 km (0.105 R)
• M18: 3,809,061 km (0.073 R)
• M19: 4,026,427 km (0.106 R)
• M20: 4,114,540 km (0.052 R)
• M21: 4,181,111 km (0.105 R)
• M22: 4,270,271 km (0.046 R)
• M23: 4,519,052 km (0.095 R)
• M24: 4,749,284 km (0.113 R)
• M25: 5,054,463 km (0.077 R)
• M26: 5,245,350 km (0.094 R)
• M27: 5,365,926 km (0.075 R)
• M28: 5,683,821 km (0.049 R)
• M29: 5,782,855 km (0.063 R)
• M30: 6,440,637 km (0.106 R)
• M31: 6,726,070 km (0.107 R)
• M32: 7,444,439 km (0.061 R)
• M33: 7,854,038 km (0.08 R)
• M34: 8,638,230 km (0.071 R)
• M35: 9,097,495 km (0.09 R)
• M36: 9,242,755 km (0.09 R)
• M37: 9,506,047 km (0.116 R)
• M38: 11,323,512 km (0.111 R)
• M39: 12,111,892 km (0.109 R)
• M40: 12,335,840 km (0.115 R)
• M41: 12,593,448 km (0.112 R)
• M42: 12,690,537 km (0.039 R)
• M43: 12,787,776 km (0.074 R)
• M44: 13,443,014 km (0.108 R)
• M45: 13,741,312 km (0.076 R)
• M46: 14,990,903 km (0.092 R)
• M47: 15,231,307 km (0.095 R)
• M48: 15,403,943 km (0.089 R)
• M49: 16,135,776 km (0.112 R)
• M50: 18,656,051 km (0.115 R)
• M51: 18,729,953 km (0.097 R)
• M52: 18,914,856 km (0.103 R)
• M53: 19,174,707 km (0.11 R)
• M54: 19,886,195 km (0.085 R)
• M55: 20,037,139 km (0.114 R)
• M56: 20,797,246 km (0.097 R)
• M57: 20,873,690 km (0.074 R)
• M58: 20,950,284 km (0.112 R)
• M59: 21,142,368 km (0.113 R)
• M60: 21,373,497 km (0.08 R)
• M61: 21,566,777 km (0.083 R)
• M62: 21,916,088 km (0.06 R)
• M63: 22,699,083 km (0.103 R)
• M64: 23,690,768 km (0.109 R)
• M65: 23,970,964 km (0.071 R)
• M66: 24,332,842 km (0.103 R)
• M67: 24,534,649 km (0.108 R)
• M68: 24,696,514 km (0.09 R)
• M69: 24,858,678 km (0.052 R)
• M70: 25,143,513 km (0.091 R)
• M71: 25,306,724 km (0.104 R)
• M72: 25,429,244 km (0.104 R)
• M73: 25,552,064 km (0.111 R)
• M74: 27,124,936 km (0.097 R)
• M75: 27,292,336 km (0.115 R)
• M76: 27,502,073 km (0.114 R)
• M77: 28,176,609 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 10.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.85 AU - 9.95 AU

Year: 8937 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,631,109 km

• M1: 142,567 km (0.083 R)
• M2: 272,418 km (0.115 R)
• M3: 433,086 km (0.08 R)
• M4: 552,315 km (0.106 R)
• M5: 684,111 km (0.115 R)
• M6: 754,422 km (0.093 R)
• M7: 949,946 km (0.105 R)
• M8: 1,095,356 km (0.052 R)
• M9: 1,179,430 km (0.085 R)
• M10: 1,265,897 km (0.107 R)
• M11: 1,890,618 km (0.106 R)
• M12: 2,118,455 km (0.07 R)
• M13: 2,224,969 km (0.071 R)
• M14: 2,333,278 km (0.111 R)
• M15: 2,443,532 km (0.073 R)
• M16: 2,738,239 km (0.094 R)
• M17: 3,436,861 km (0.11 R)
• M18: 3,664,549 km (0.099 R)
• M19: 3,767,473 km (0.032 R)
• M20: 4,002,491 km (0.076 R)
• M21: 4,135,184 km (0.076 R)
• M22: 4,269,224 km (0.108 R)
• M23: 4,486,889 km (0.078 R)
• M24: 5,277,364 km (0.093 R)
• M25: 6,202,477 km (0.101 R)
• M26: 6,794,137 km (0.067 R)
• M27: 7,338,673 km (0.1 R)
• M28: 7,436,361 km (0.083 R)
• M29: 7,997,502 km (0.052 R)
• M30: 8,368,056 km (0.108 R)
• M31: 8,606,665 km (0.095 R)
• M32: 9,090,763 km (0.083 R)
• M33: 9,336,254 km (0.05 R)
• M34: 9,406,714 km (0.073 R)
• M35: 9,726,255 km (0.107 R)
• M36: 10,194,197 km (0.1 R)
• M37: 10,743,221 km (0.1 R)
• M38: 10,854,223 km (0.061 R)
• M39: 11,717,702 km (0.111 R)
• M40: 12,642,217 km (0.049 R)
• M41: 12,759,352 km (0.119 R)
• M42: 12,994,969 km (0.109 R)
• M43: 13,510,184 km (0.081 R)
• M44: 13,630,012 km (0.059 R)
• M45: 15,805,165 km (0.107 R)
• M46: 15,931,425 km (0.107 R)
• M47: 16,782,188 km (0.065 R)
• M48: 17,604,229 km (0.109 R)
• M49: 17,954,138 km (0.079 R)
• M50: 19,647,885 km (0.076 R)
• M51: 19,874,526 km (0.084 R)
• M52: 20,056,437 km (0.099 R)
• M53: 20,376,277 km (0.089 R)
• M54: 20,467,981 km (0.087 R)
• M55: 22,424,422 km (0.097 R)
• M56: 23,713,506 km (0.099 R)
• M57: 26,713,393 km (0.118 R)
• M58: 27,115,512 km (0.105 R)
• M59: 29,415,130 km (0.112 R)
• M60: 29,518,801 km (0.114 R)
• M61: 31,035,425 km (0.073 R)
• M62: 31,352,423 km (0.086 R)
• M63: 31,511,295 km (0.025 R)
• M64: 32,523,774 km (0.088 R)
• M65: 34,525,842 km (0.105 R)
• M66: 35,735,042 km (0.088 R)
• M67: 36,679,004 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit