🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 16.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 310 Days

Day: 32.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,174,232 km

• M1: 155,133 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.21 AU - 1.27 AU

Year: 502 Days

Day: 13.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.24 AU - 1.28 AU

Year: 514 Days

Day: 15.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.03 AU - 2.43 AU

Year: 1210 Days

Day: 28.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 78.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.72 AU - 2.86 AU

Year: 1259 Days

Day: 43.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.29 AU - 3.15 AU

Year: 1630 Days

Day: 35 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.59 AU - 3.83 AU

Year: 2090 Days

Day: 34.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 13.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.07 AU - 7.11 AU

Year: 6148 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,174,232 km

• M1: 225,594 km (0.07 R)
• M2: 323,131 km (0.037 R)
• M3: 629,358 km (0.064 R)
• M4: 1,006,794 km (0.101 R)
• M5: 1,292,974 km (0.038 R)
• M6: 1,684,622 km (0.064 R)
• M7: 1,791,883 km (0.097 R)
• M8: 2,529,999 km (0.068 R)
• M9: 2,669,574 km (0.102 R)
• M10: 2,875,720 km (0.08 R)
• M11: 3,805,919 km (0.105 R)
• M12: 4,056,945 km (0.105 R)
• M13: 5,332,715 km (0.05 R)
• M14: 5,573,717 km (0.109 R)
• M15: 5,715,985 km (0.073 R)
• M16: 5,900,589 km (0.088 R)
• M17: 5,983,316 km (0.085 R)
• M18: 6,360,453 km (0.11 R)
• M19: 6,616,115 km (0.091 R)
• M20: 6,788,602 km (0.069 R)
• M21: 7,314,737 km (0.119 R)
• M22: 7,922,554 km (0.118 R)
• M23: 8,036,846 km (0.071 R)
• M24: 9,186,506 km (0.118 R)
• M25: 9,500,213 km (0.059 R)
• M26: 9,842,044 km (0.085 R)
• M27: 10,387,328 km (0.048 R)
• M28: 10,638,503 km (0.062 R)
• M29: 11,249,461 km (0.094 R)
• M30: 11,819,578 km (0.108 R)
• M31: 12,934,232 km (0.025 R)
• M32: 13,285,936 km (0.068 R)
• M33: 14,054,421 km (0.066 R)
• M34: 15,720,642 km (0.093 R)
• M35: 17,538,106 km (0.067 R)
• M36: 17,927,510 km (0.118 R)
• M37: 18,168,661 km (0.087 R)
• M38: 18,532,334 km (0.093 R)
• M39: 19,421,244 km (0.066 R)
• M40: 20,859,628 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 13.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.19 AU - 8.43 AU

Year: 6459 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,174,232 km

• M1: 239,805 km (0.101 R)
• M2: 393,293 km (0.035 R)
• M3: 489,335 km (0.089 R)
• M4: 575,952 km (0.066 R)
• M5: 780,153 km (0.081 R)
• M6: 1,140,983 km (0.109 R)
• M7: 1,236,127 km (0.102 R)
• M8: 1,376,899 km (0.093 R)
• M9: 1,478,925 km (0.061 R)
• M10: 1,769,444 km (0.118 R)
• M11: 1,897,499 km (0.108 R)
• M12: 2,045,302 km (0.11 R)
• M13: 2,602,704 km (0.05 R)
• M14: 2,749,459 km (0.064 R)
• M15: 2,861,358 km (0.119 R)
• M16: 3,070,496 km (0.118 R)
• M17: 3,304,617 km (0.092 R)
• M18: 3,565,067 km (0.037 R)
• M19: 3,728,727 km (0.103 R)
• M20: 3,915,874 km (0.111 R)
• M21: 4,673,288 km (0.113 R)
• M22: 4,852,805 km (0.118 R)
• M23: 5,034,716 km (0.045 R)
• M24: 5,617,699 km (0.061 R)
• M25: 5,977,931 km (0.097 R)
• M26: 6,395,459 km (0.057 R)
• M27: 6,796,979 km (0.12 R)
• M28: 6,949,719 km (0.084 R)
• M29: 7,232,758 km (0.108 R)
• M30: 7,651,333 km (0.098 R)
• M31: 7,757,248 km (0.12 R)
• M32: 7,917,019 km (0.116 R)
• M33: 8,484,742 km (0.082 R)
• M34: 8,787,379 km (0.043 R)
• M35: 9,234,078 km (0.03 R)
• M36: 9,375,299 km (0.064 R)
• M37: 9,688,257 km (0.111 R)
• M38: 9,774,276 km (0.075 R)
• M39: 9,975,784 km (0.116 R)
• M40: 10,207,960 km (0.104 R)
• M41: 10,324,647 km (0.095 R)
• M42: 10,471,253 km (0.068 R)
• M43: 10,647,928 km (0.117 R)
• M44: 11,034,339 km (0.12 R)
• M45: 11,274,444 km (0.092 R)
• M46: 11,364,950 km (0.117 R)
• M47: 11,790,556 km (0.083 R)
• M48: 11,913,077 km (0.117 R)
• M49: 12,469,731 km (0.109 R)
• M50: 12,720,008 km (0.107 R)
• M51: 12,971,781 km (0.041 R)
• M52: 13,416,535 km (0.11 R)
• M53: 13,512,577 km (0.11 R)
• M54: 14,125,629 km (0.109 R)
• M55: 14,616,011 km (0.079 R)
• M56: 14,846,841 km (0.062 R)
• M57: 15,212,009 km (0.067 R)
• M58: 15,748,317 km (0.047 R)
• M59: 15,917,213 km (0.11 R)
• M60: 16,461,899 km (0.067 R)
• M61: 17,394,642 km (0.03 R)
• M62: 18,593,819 km (0.076 R)
• M63: 19,347,642 km (0.071 R)
• M64: 19,456,250 km (0.05 R)
• M65: 20,368,498 km (0.054 R)
• M66: 20,478,901 km (0.093 R)
• M67: 20,922,459 km (0.117 R)
• M68: 21,071,159 km (0.105 R)
• M69: 22,462,270 km (0.042 R)
• M70: 23,072,928 km (0.118 R)
• M71: 23,844,105 km (0.088 R)
• M72: 23,999,388 km (0.114 R)
• M73: 24,232,761 km (0.116 R)
• M74: 24,584,465 km (0.09 R)
• M75: 25,213,824 km (0.081 R)
• M76: 25,530,522 km (0.049 R)
• M77: 25,928,303 km (0.087 R)
• M78: 26,528,639 km (0.103 R)
• M79: 26,689,607 km (0.107 R)
• M80: 26,931,506 km (0.045 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit