🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 189 Days

Day: 25.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,791,162 km

• M1: 244,293 km (0.036 R)
• M2: 310,266 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.79 AU - 0.87 AU

Year: 286 Days

Day: 23.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.89 AU - 1.29 AU

Year: 431 Days

Day: 15.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.72 AU - 4.28 AU

Year: 3030 Days

Day: 32 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 11.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.13 AU - 11.47 AU

Year: 13443 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 79,791,162 km

• M1: 143,315 km (0.109 R)
• M2: 308,172 km (0.052 R)
• M3: 449,542 km (0.096 R)
• M4: 636,988 km (0.076 R)
• M5: 752,028 km (0.093 R)
• M6: 863,180 km (0.09 R)
• M7: 1,090,868 km (0.09 R)
• M8: 1,504,356 km (0.053 R)
• M9: 1,980,377 km (0.079 R)
• M10: 3,082,614 km (0.073 R)
• M11: 3,266,918 km (0.12 R)
• M12: 3,454,813 km (0.109 R)
• M13: 4,324,276 km (0.06 R)
• M14: 4,868,812 km (0.076 R)
• M15: 5,105,775 km (0.104 R)
• M16: 5,726,158 km (0.085 R)
• M17: 5,999,323 km (0.107 R)
• M18: 6,370,326 km (0.066 R)
• M19: 6,582,456 km (0.105 R)
• M20: 6,772,744 km (0.11 R)
• M21: 7,110,536 km (0.115 R)
• M22: 7,478,398 km (0.075 R)
• M23: 7,577,581 km (0.094 R)
• M24: 7,652,230 km (0.037 R)
• M25: 8,054,649 km (0.058 R)
• M26: 9,303,192 km (0.111 R)
• M27: 9,383,227 km (0.072 R)
• M28: 9,977,131 km (0.092 R)
• M29: 10,059,110 km (0.117 R)
• M30: 10,196,142 km (0.066 R)
• M31: 11,031,646 km (0.048 R)
• M32: 12,560,985 km (0.085 R)
• M33: 12,708,638 km (0.119 R)
• M34: 12,975,970 km (0.103 R)
• M35: 13,095,349 km (0.119 R)
• M36: 13,789,184 km (0.087 R)
• M37: 14,125,181 km (0.052 R)
• M38: 14,463,870 km (0.12 R)
• M39: 15,118,062 km (0.076 R)
• M40: 15,306,705 km (0.068 R)
• M41: 15,432,816 km (0.107 R)
• M42: 15,813,692 km (0.035 R)
• M43: 15,973,163 km (0.116 R)
• M44: 16,293,901 km (0.083 R)
• M45: 16,422,854 km (0.076 R)
• M46: 18,129,168 km (0.107 R)
• M47: 19,003,268 km (0.059 R)
• M48: 19,207,020 km (0.105 R)
• M49: 20,618,177 km (0.09 R)
• M50: 20,757,752 km (0.117 R)
• M51: 20,862,470 km (0.09 R)
• M52: 21,037,649 km (0.106 R)
• M53: 21,389,204 km (0.1 R)
• M54: 21,742,854 km (0.089 R)
• M55: 22,169,656 km (0.068 R)
• M56: 22,635,205 km (0.042 R)
• M57: 23,031,639 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 6.5

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.76 AU - 15.92 AU

Year: 19501 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,791,162 km

• M1: 83,326 km (0.089 R)
• M2: 160,519 km (0.072 R)
• M3: 212,878 km (0.083 R)
• M4: 323,431 km (0.103 R)
• M5: 434,432 km (0.088 R)
• M6: 558,748 km (0.037 R)
• M7: 816,505 km (0.098 R)
• M8: 945,459 km (0.041 R)
• M9: 1,525,599 km (0.098 R)
• M10: 1,653,056 km (0.09 R)
• M11: 1,986,809 km (0.076 R)
• M12: 2,056,223 km (0.107 R)
• M13: 2,451,760 km (0.101 R)
• M14: 2,601,507 km (0.11 R)
• M15: 2,792,843 km (0.08 R)
• M16: 3,519,290 km (0.099 R)
• M17: 5,423,222 km (0.119 R)
• M18: 5,816,515 km (0.103 R)
• M19: 5,866,331 km (0.103 R)
• M20: 6,786,807 km (0.106 R)
• M21: 7,210,318 km (0.082 R)
• M22: 7,751,713 km (0.085 R)
• M23: 7,861,518 km (0.099 R)
• M24: 8,306,123 km (0.097 R)
• M25: 8,815,952 km (0.087 R)
• M26: 10,526,753 km (0.106 R)
• M27: 11,326,055 km (0.108 R)
• M28: 12,917,477 km (0.097 R)
• M29: 13,507,341 km (0.063 R)
• M30: 15,191,514 km (0.074 R)
• M31: 15,398,109 km (0.046 R)
• M32: 15,813,991 km (0.115 R)
• M33: 16,374,085 km (0.1 R)
• M34: 16,656,676 km (0.058 R)
• M35: 17,585,978 km (0.098 R)
• M36: 17,730,489 km (0.1 R)
• M37: 19,345,548 km (0.078 R)
• M38: 19,644,145 km (0.105 R)
• M39: 19,944,388 km (0.111 R)
• M40: 21,237,063 km (0.068 R)
• M41: 21,468,042 km (0.092 R)
• M42: 22,478,426 km (0.063 R)
• M43: 24,545,121 km (0.112 R)
• M44: 25,437,622 km (0.041 R)
• M45: 26,340,744 km (0.045 R)
• M46: 27,254,189 km (0.072 R)
• M47: 27,505,214 km (0.119 R)
• M48: 28,093,732 km (0.061 R)
• M49: 29,454,624 km (0.063 R)
• M50: 29,540,344 km (0.05 R)
• M51: 29,798,101 km (0.064 R)
• M52: 30,489,243 km (0.118 R)
• M53: 32,239,837 km (0.096 R)
• M54: 32,328,249 km (0.069 R)
• M55: 32,505,373 km (0.083 R)
• M56: 33,753,468 km (0.069 R)
• M57: 36,296,483 km (0.115 R)
• M58: 36,664,793 km (0.062 R)
• M59: 37,405,003 km (0.117 R)
• M60: 38,430,945 km (0.11 R)
• M61: 39,466,162 km (0.107 R)
• M62: 40,415,211 km (0.113 R)
• M63: 40,988,171 km (0.073 R)
• M64: 41,467,782 km (0.067 R)
• M65: 44,384,043 km (0.115 R)
• M66: 45,172,723 km (0.119 R)
• M67: 45,370,641 km (0.089 R)
• M68: 47,365,678 km (0.033 R)
• M69: 48,272,690 km (0.102 R)
• M70: 48,576,373 km (0.059 R)
• M71: 49,389,139 km (0.113 R)
• M72: 50,822,137 km (0.074 R)
• M73: 51,131,056 km (0.106 R)
• M74: 51,440,574 km (0.113 R)
• M75: 51,543,946 km (0.079 R)
• M76: 52,788,900 km (0.106 R)
• M77: 54,464,396 km (0.099 R)
• M78: 54,569,563 km (0.103 R)
• M79: 55,520,258 km (0.075 R)
• M80: 55,838,452 km (0.094 R)
• M81: 56,583,001 km (0.117 R)
• M82: 56,903,140 km (0.106 R)
• M83: 61,447,625 km (0.092 R)
• M84: 65,434,557 km (0.102 R)
• M85: 69,048,094 km (0.086 R)
• M86: 69,618,660 km (0.072 R)
• M87: 69,961,688 km (0.098 R)
• M88: 71,339,335 km (0.054 R)
• M89: 71,569,865 km (0.064 R)
• M90: 72,610,019 km (0.082 R)
• M91: 72,957,984 km (0.076 R)
• M92: 73,771,796 km (0.049 R)
• M93: 75,878,284 km (0.078 R)
• M94: 78,241,930 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit