🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 21.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 155.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,543,123 km

• M1: 113,395 km (0.052 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 11.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.04 AU - 9.4 AU

Year: 8740 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,543,123 km

• M1: 171,290 km (0.114 R)
• M2: 243,695 km (0.082 R)
• M3: 341,382 km (0.105 R)
• M4: 469,588 km (0.08 R)
• M5: 546,930 km (0.104 R)
• M6: 641,775 km (0.112 R)
• M7: 769,232 km (0.068 R)
• M8: 992,432 km (0.032 R)
• M9: 1,097,001 km (0.047 R)
• M10: 1,433,896 km (0.116 R)
• M11: 1,570,927 km (0.045 R)
• M12: 1,803,253 km (0.119 R)
• M13: 1,989,652 km (0.102 R)
• M14: 2,670,920 km (0.039 R)
• M15: 2,798,378 km (0.061 R)
• M16: 3,015,444 km (0.068 R)
• M17: 3,605,458 km (0.086 R)
• M18: 4,405,508 km (0.118 R)
• M19: 4,761,401 km (0.085 R)
• M20: 5,021,253 km (0.055 R)
• M21: 5,609,471 km (0.12 R)
• M22: 5,828,931 km (0.099 R)
• M23: 6,219,681 km (0.083 R)
• M24: 6,389,774 km (0.084 R)
• M25: 6,850,984 km (0.116 R)
• M26: 7,085,554 km (0.109 R)
• M27: 7,174,265 km (0.09 R)
• M28: 7,532,851 km (0.119 R)
• M29: 7,683,945 km (0.052 R)
• M30: 8,267,377 km (0.028 R)
• M31: 8,517,355 km (0.088 R)
• M32: 8,611,751 km (0.087 R)
• M33: 8,897,034 km (0.051 R)
• M34: 9,056,805 km (0.1 R)
• M35: 9,185,459 km (0.108 R)
• M36: 9,444,413 km (0.077 R)
• M37: 9,969,501 km (0.114 R)
• M38: 10,269,146 km (0.085 R)
• M39: 11,776,344 km (0.057 R)
• M40: 12,057,738 km (0.063 R)
• M41: 12,305,921 km (0.081 R)
• M42: 12,412,734 km (0.104 R)
• M43: 13,351,610 km (0.048 R)
• M44: 13,424,913 km (0.087 R)
• M45: 13,755,823 km (0.071 R)
• M46: 13,866,675 km (0.106 R)
• M47: 14,463,421 km (0.049 R)
• M48: 14,954,252 km (0.105 R)
• M49: 16,147,145 km (0.08 R)
• M50: 16,264,131 km (0.059 R)
• M51: 17,570,420 km (0.114 R)
• M52: 17,892,055 km (0.069 R)
• M53: 18,134,703 km (0.114 R)
• M54: 18,868,929 km (0.087 R)
• M55: 19,488,264 km (0.117 R)
• M56: 20,072,444 km (0.056 R)
• M57: 20,198,256 km (0.069 R)
• M58: 21,087,017 km (0.076 R)
• M59: 22,075,111 km (0.054 R)
• M60: 22,422,327 km (0.043 R)
• M61: 22,509,393 km (0.059 R)
• M62: 22,815,022 km (0.047 R)
• M63: 23,254,241 km (0.11 R)
• M64: 23,696,004 km (0.086 R)
• M65: 24,543,326 km (0.055 R)
• M66: 24,677,964 km (0.06 R)
• M67: 25,264,388 km (0.06 R)
• M68: 25,673,239 km (0.036 R)
• M69: 27,004,959 km (0.05 R)
• M70: 27,656,009 km (0.12 R)
• M71: 28,831,399 km (0.08 R)
• M72: 28,973,517 km (0.115 R)
• M73: 29,879,183 km (0.113 R)
• M74: 30,022,946 km (0.115 R)
• M75: 30,745,654 km (0.038 R)
• M76: 31,036,322 km (0.111 R)
• M77: 31,376,657 km (0.048 R)
• M78: 32,257,340 km (0.111 R)
• M79: 32,750,115 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.6

Radius: 4.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.59 AU - 14.61 AU

Year: 19635 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,543,123 km

• M1: 146,905 km (0.036 R)
• M2: 367,263 km (0.088 R)
• M3: 437,574 km (0.098 R)
• M4: 512,373 km (0.102 R)
• M5: 568,622 km (0.055 R)
• M6: 626,815 km (0.097 R)
• M7: 711,936 km (0.093 R)
• M8: 775,067 km (0.11 R)
• M9: 934,239 km (0.06 R)
• M10: 1,536,071 km (0.068 R)
• M11: 1,719,029 km (0.105 R)
• M12: 2,015,532 km (0.08 R)
• M13: 2,441,587 km (0.101 R)
• M14: 3,037,884 km (0.102 R)
• M15: 3,330,797 km (0.1 R)
• M16: 3,831,800 km (0.062 R)
• M17: 4,263,091 km (0.119 R)
• M18: 4,590,710 km (0.066 R)
• M19: 4,926,557 km (0.097 R)
• M20: 5,171,150 km (0.12 R)
• M21: 6,293,882 km (0.032 R)
• M22: 6,373,168 km (0.04 R)
• M23: 6,612,824 km (0.112 R)
• M24: 6,828,395 km (0.094 R)
• M25: 7,997,203 km (0.079 R)
• M26: 9,196,529 km (0.099 R)
• M27: 9,406,864 km (0.082 R)
• M28: 9,649,212 km (0.099 R)
• M29: 10,796,329 km (0.039 R)
• M30: 11,531,004 km (0.11 R)
• M31: 11,953,319 km (0.11 R)
• M32: 12,215,713 km (0.097 R)
• M33: 12,546,325 km (0.068 R)
• M34: 13,216,523 km (0.106 R)
• M35: 13,351,909 km (0.057 R)
• M36: 13,658,435 km (0.115 R)
• M37: 16,263,981 km (0.074 R)
• M38: 16,445,593 km (0.12 R)
• M39: 17,400,028 km (0.08 R)
• M40: 17,585,678 km (0.12 R)
• M41: 18,259,318 km (0.113 R)
• M42: 18,751,046 km (0.12 R)
• M43: 20,018,888 km (0.118 R)
• M44: 20,565,070 km (0.064 R)
• M45: 21,195,176 km (0.077 R)
• M46: 22,474,387 km (0.087 R)
• M47: 23,245,714 km (0.076 R)
• M48: 23,902,000 km (0.102 R)
• M49: 28,794,449 km (0.12 R)
• M50: 29,189,985 km (0.081 R)
• M51: 29,322,230 km (0.101 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: 252 - 11,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit