🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 151 Days

Day: 35 Hours

Environment

Temp: 200 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,636,913 km

• M1: 33,660 km (0.118 R)
• M2: 124,765 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.68 AU - 0.72 AU

Year: 211 Days

Day: 45.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.13 AU - 1.25 AU

Year: 467 Days

Day: 23.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,636,913 km

• M1: 141,071 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.14 AU - 1.34 AU

Year: 497 Days

Day: 25.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.23 AU - 1.29 AU

Year: 509 Days

Day: 25 Hours

Environment

Temp: 19 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.71 AU - 3.17 AU

Year: 1814 Days

Day: 34 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.58 AU - 5.96 AU

Year: 3749 Days

Day: 40.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,636,913 km

• M1: 411,993 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.3

Radius: 7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.55 AU - 15.27 AU

Year: 18671 Days

Day: 19.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,636,913 km

• M1: 94,845 km (0.089 R)
• M2: 274,213 km (0.111 R)
• M3: 333,005 km (0.098 R)
• M4: 410,347 km (0.046 R)
• M5: 600,486 km (0.109 R)
• M6: 714,330 km (0.1 R)
• M7: 1,138,141 km (0.092 R)
• M8: 1,606,532 km (0.058 R)
• M9: 2,104,244 km (0.115 R)
• M10: 2,408,975 km (0.1 R)
• M11: 2,646,835 km (0.097 R)
• M12: 2,975,651 km (0.087 R)
• M13: 3,144,996 km (0.09 R)
• M14: 3,259,738 km (0.099 R)
• M15: 3,945,644 km (0.07 R)
• M16: 4,069,511 km (0.078 R)
• M17: 4,352,700 km (0.115 R)
• M18: 4,480,755 km (0.093 R)
• M19: 4,545,083 km (0.105 R)
• M20: 5,105,476 km (0.114 R)
• M21: 5,172,795 km (0.049 R)
• M22: 5,445,213 km (0.099 R)
• M23: 5,514,028 km (0.07 R)
• M24: 6,039,565 km (0.099 R)
• M25: 6,290,291 km (0.101 R)
• M26: 6,544,458 km (0.098 R)
• M27: 6,654,412 km (0.096 R)
• M28: 7,100,513 km (0.069 R)
• M29: 7,904,153 km (0.09 R)
• M30: 9,471,490 km (0.101 R)
• M31: 9,554,517 km (0.092 R)
• M32: 9,762,907 km (0.111 R)
• M33: 10,014,829 km (0.098 R)
• M34: 10,568,342 km (0.094 R)
• M35: 10,827,146 km (0.097 R)
• M36: 10,913,913 km (0.114 R)
• M37: 11,219,242 km (0.085 R)
• M38: 11,704,837 km (0.071 R)
• M39: 11,883,157 km (0.066 R)
• M40: 12,787,925 km (0.052 R)
• M41: 13,714,834 km (0.078 R)
• M42: 14,281,211 km (0.043 R)
• M43: 14,615,263 km (0.063 R)
• M44: 14,807,197 km (0.096 R)
• M45: 14,903,538 km (0.064 R)
• M46: 15,242,228 km (0.106 R)
• M47: 15,437,004 km (0.086 R)
• M48: 15,534,692 km (0.097 R)
• M49: 15,632,529 km (0.079 R)
• M50: 16,472,670 km (0.094 R)
• M51: 17,175,631 km (0.104 R)
• M52: 17,479,913 km (0.067 R)
• M53: 17,837,003 km (0.108 R)
• M54: 18,610,574 km (0.103 R)
• M55: 19,605,998 km (0.108 R)
• M56: 19,658,955 km (0.114 R)
• M57: 21,050,216 km (0.101 R)
• M58: 21,976,974 km (0.109 R)
• M59: 22,307,286 km (0.115 R)
• M60: 23,476,095 km (0.059 R)
• M61: 24,779,092 km (0.046 R)
• M62: 25,352,800 km (0.119 R)
• M63: 25,525,735 km (0.069 R)
• M64: 25,872,952 km (0.062 R)
• M65: 26,221,664 km (0.078 R)
• M66: 26,806,293 km (0.037 R)
• M67: 27,159,194 km (0.108 R)
• M68: 27,513,592 km (0.032 R)
• M69: 27,632,073 km (0.114 R)
• M70: 28,107,645 km (0.105 R)
• M71: 28,946,440 km (0.112 R)
• M72: 29,975,973 km (0.095 R)
• M73: 30,342,188 km (0.072 R)
• M74: 31,140,742 km (0.059 R)
• M75: 31,326,093 km (0.119 R)
• M76: 31,884,093 km (0.078 R)
• M77: 32,195,556 km (0.061 R)
• M78: 32,570,598 km (0.117 R)
• M79: 33,009,967 km (0.045 R)
• M80: 33,767,680 km (0.041 R)
• M81: 34,595,106 km (0.116 R)
• M82: 35,816,423 km (0.081 R)
• M83: 36,334,780 km (0.114 R)
• M84: 36,464,780 km (0.075 R)
• M85: 37,051,802 km (0.092 R)
• M86: 38,367,067 km (0.097 R)
• M87: 39,898,650 km (0.046 R)
• M88: 42,062,583 km (0.045 R)
• M89: 42,609,513 km (0.092 R)
• M90: 43,365,281 km (0.088 R)
• M91: 44,125,538 km (0.055 R)
• M92: 44,264,215 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.4

Radius: 5.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.4 AU - 16.7 AU

Year: 22068 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,636,913 km

• M1: 427,551 km (0.089 R)
• M2: 828,323 km (0.101 R)
• M3: 1,451,399 km (0.09 R)
• M4: 1,590,225 km (0.093 R)
• M5: 1,861,895 km (0.101 R)
• M6: 2,128,628 km (0.05 R)
• M7: 2,655,362 km (0.084 R)
• M8: 2,718,642 km (0.102 R)
• M9: 2,782,520 km (0.075 R)
• M10: 2,955,007 km (0.07 R)
• M11: 3,632,984 km (0.083 R)
• M12: 3,774,205 km (0.102 R)
• M13: 3,917,220 km (0.082 R)
• M14: 4,406,704 km (0.107 R)
• M15: 4,582,632 km (0.095 R)
• M16: 6,924,137 km (0.066 R)
• M17: 7,753,957 km (0.107 R)
• M18: 8,273,061 km (0.084 R)
• M19: 8,897,932 km (0.114 R)
• M20: 9,441,122 km (0.115 R)
• M21: 9,570,374 km (0.026 R)
• M22: 10,895,811 km (0.108 R)
• M23: 10,997,538 km (0.053 R)
• M24: 11,270,404 km (0.073 R)
• M25: 11,545,365 km (0.113 R)
• M26: 13,458,722 km (0.09 R)
• M27: 13,713,786 km (0.116 R)
• M28: 13,823,741 km (0.097 R)
• M29: 13,970,646 km (0.08 R)
• M30: 14,340,153 km (0.052 R)
• M31: 14,787,750 km (0.089 R)
• M32: 16,623,914 km (0.076 R)
• M33: 17,767,590 km (0.073 R)
• M34: 18,288,489 km (0.119 R)
• M35: 18,733,094 km (0.104 R)
• M36: 19,427,378 km (0.111 R)
• M37: 26,041,848 km (0.099 R)
• M38: 28,246,771 km (0.085 R)
• M39: 28,386,645 km (0.042 R)
• M40: 28,573,343 km (0.117 R)
• M41: 29,844,476 km (0.104 R)
• M42: 31,085,989 km (0.103 R)
• M43: 31,471,353 km (0.113 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit