🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.74 AU - 1.02 AU

Year: 296 Days

Day: 26.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.92 AU - 1.52 AU

Year: 483 Days

Day: 23 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,831,917 km

• M1: 62,831 km (0.087 R)
• M2: 383,719 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.85 AU - 2.25 AU

Year: 1051 Days

Day: 16.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.17 AU - 3.03 AU

Year: 1502 Days

Day: 12.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.55 AU - 2.83 AU

Year: 1580 Days

Day: 13 Hours

Environment

Temp: -80 °C

Axial Tilt: 145.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.01 AU - 3.23 AU

Year: 1974 Days

Day: 30.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 9.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.08 AU - 11.96 AU

Year: 13102 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,831,917 km

• M1: 311,912 km (0.094 R)
• M2: 397,482 km (0.109 R)
• M3: 464,950 km (0.082 R)
• M4: 552,016 km (0.089 R)
• M5: 940,821 km (0.031 R)
• M6: 1,174,343 km (0.075 R)
• M7: 2,493,497 km (0.119 R)
• M8: 2,763,970 km (0.115 R)
• M9: 3,158,609 km (0.112 R)
• M10: 3,451,522 km (0.116 R)
• M11: 4,095,242 km (0.103 R)
• M12: 4,318,143 km (0.116 R)
• M13: 4,414,932 km (0.104 R)
• M14: 5,010,481 km (0.116 R)
• M15: 5,772,683 km (0.092 R)
• M16: 5,879,346 km (0.12 R)
• M17: 5,986,757 km (0.079 R)
• M18: 6,167,322 km (0.098 R)
• M19: 6,349,532 km (0.07 R)
• M20: 7,172,769 km (0.07 R)
• M21: 7,675,119 km (0.11 R)
• M22: 8,228,631 km (0.084 R)
• M23: 9,374,251 km (0.097 R)
• M24: 9,668,510 km (0.113 R)
• M25: 11,452,016 km (0.108 R)
• M26: 11,676,413 km (0.088 R)
• M27: 11,992,962 km (0.117 R)
• M28: 12,358,280 km (0.064 R)
• M29: 12,588,362 km (0.103 R)
• M30: 13,099,837 km (0.1 R)
• M31: 13,240,459 km (0.051 R)
• M32: 13,523,199 km (0.105 R)
• M33: 13,999,070 km (0.116 R)
• M34: 16,763,489 km (0.096 R)
• M35: 17,480,362 km (0.109 R)
• M36: 18,891,070 km (0.108 R)
• M37: 19,636,815 km (0.089 R)
• M38: 19,851,637 km (0.034 R)
• M39: 20,283,676 km (0.064 R)
• M40: 20,392,284 km (0.093 R)
• M41: 20,992,471 km (0.084 R)
• M42: 21,487,789 km (0.093 R)
• M43: 22,210,197 km (0.108 R)
• M44: 24,251,909 km (0.074 R)
• M45: 24,540,334 km (0.079 R)
• M46: 24,829,806 km (0.099 R)
• M47: 25,939,972 km (0.1 R)
• M48: 26,057,705 km (0.111 R)
• M49: 26,471,493 km (0.038 R)
• M50: 26,887,375 km (0.077 R)
• M51: 30,789,037 km (0.045 R)
• M52: 30,913,652 km (0.089 R)
• M53: 31,477,187 km (0.114 R)
• M54: 31,791,642 km (0.087 R)
• M55: 32,297,133 km (0.102 R)
• M56: 34,863,634 km (0.087 R)
• M57: 34,993,635 km (0.053 R)
• M58: 36,698,901 km (0.076 R)
• M59: 37,962,105 km (0.06 R)
• M60: 40,189,618 km (0.09 R)
• M61: 40,599,217 km (0.104 R)
• M62: 41,078,827 km (0.06 R)
• M63: 41,491,269 km (0.088 R)
• M64: 42,112,698 km (0.088 R)
• M65: 43,015,821 km (0.083 R)
• M66: 43,364,832 km (0.1 R)
• M67: 44,699,694 km (0.07 R)
• M68: 44,770,304 km (0.119 R)
• M69: 45,691,827 km (0.07 R)
• M70: 46,906,412 km (0.11 R)
• M71: 47,553,722 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 4.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.56 AU - 16.58 AU

Year: 17904 Days

Day: 18.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,831,917 km

• M1: 95,443 km (0.047 R)
• M2: 153,188 km (0.081 R)
• M3: 393,293 km (0.072 R)
• M4: 431,141 km (0.057 R)
• M5: 2,054,876 km (0.118 R)
• M6: 2,099,905 km (0.117 R)
• M7: 2,738,239 km (0.107 R)
• M8: 2,837,572 km (0.113 R)
• M9: 2,887,688 km (0.062 R)
• M10: 3,458,553 km (0.037 R)
• M11: 3,839,579 km (0.1 R)
• M12: 4,006,979 km (0.084 R)
• M13: 4,291,215 km (0.086 R)
• M14: 4,909,204 km (0.096 R)
• M15: 5,491,887 km (0.074 R)
• M16: 5,585,984 km (0.097 R)
• M17: 5,775,675 km (0.057 R)
• M18: 5,999,473 km (0.08 R)
• M19: 6,721,582 km (0.095 R)
• M20: 6,788,602 km (0.094 R)
• M21: 6,991,008 km (0.083 R)
• M22: 7,126,992 km (0.036 R)
• M23: 7,505,475 km (0.113 R)
• M24: 7,609,894 km (0.063 R)
• M25: 7,679,756 km (0.06 R)
• M26: 7,784,924 km (0.118 R)
• M27: 7,961,299 km (0.104 R)
• M28: 8,899,278 km (0.118 R)
• M29: 9,381,282 km (0.106 R)
• M30: 9,644,425 km (0.074 R)
• M31: 10,139,444 km (0.059 R)
• M32: 10,293,381 km (0.07 R)
• M33: 10,877,560 km (0.067 R)
• M34: 10,956,249 km (0.074 R)
• M35: 11,392,626 km (0.069 R)
• M36: 12,077,934 km (0.078 R)
• M37: 12,200,305 km (0.062 R)
• M38: 13,110,009 km (0.085 R)
• M39: 13,403,969 km (0.117 R)
• M40: 13,488,342 km (0.089 R)
• M41: 13,657,687 km (0.113 R)
• M42: 13,742,659 km (0.112 R)
• M43: 13,870,415 km (0.08 R)
• M44: 13,955,686 km (0.068 R)
• M45: 14,471,649 km (0.044 R)
• M46: 14,688,417 km (0.099 R)
• M47: 15,345,301 km (0.054 R)
• M48: 15,832,990 km (0.113 R)
• M49: 16,596,687 km (0.085 R)
• M50: 17,648,958 km (0.1 R)
• M51: 17,880,536 km (0.107 R)
• M52: 21,030,618 km (0.074 R)
• M53: 21,128,754 km (0.114 R)
• M54: 21,226,891 km (0.094 R)
• M55: 22,117,896 km (0.098 R)
• M56: 23,071,732 km (0.05 R)
• M57: 24,759,794 km (0.096 R)
• M58: 24,967,137 km (0.114 R)
• M59: 25,279,198 km (0.094 R)
• M60: 26,170,352 km (0.083 R)
• M61: 26,540,308 km (0.049 R)
• M62: 27,231,899 km (0.042 R)
• M63: 27,392,268 km (0.064 R)
• M64: 27,983,329 km (0.115 R)
• M65: 28,632,733 km (0.115 R)
• M66: 28,959,455 km (0.114 R)
• M67: 29,068,512 km (0.095 R)
• M68: 29,561,437 km (0.097 R)
• M69: 30,610,866 km (0.101 R)
• M70: 31,504,115 km (0.079 R)
• M71: 32,236,097 km (0.102 R)
• M72: 34,812,920 km (0.088 R)
• M73: 37,217,557 km (0.039 R)
• M74: 37,692,979 km (0.11 R)
• M75: 38,290,173 km (0.098 R)
• M76: 38,350,013 km (0.105 R)
• M77: 38,589,818 km (0.096 R)
• M78: 39,131,362 km (0.079 R)
• M79: 39,978,535 km (0.038 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 17,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit