🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.81 AU - 1.01 AU

Year: 371 Days

Day: 37.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,387,628 km

• M1: 419,921 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.28 AU - 1.4 AU

Year: 663 Days

Day: 16.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 9.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.04 AU - 7.52 AU

Year: 7547 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,387,628 km

• M1: 225,444 km (0.108 R)
• M2: 398,230 km (0.086 R)
• M3: 531,671 km (0.108 R)
• M4: 601,832 km (0.114 R)
• M5: 864,975 km (0.099 R)
• M6: 949,647 km (0.116 R)
• M7: 1,051,224 km (0.069 R)
• M8: 1,525,599 km (0.025 R)
• M9: 1,703,022 km (0.105 R)
• M10: 1,938,788 km (0.11 R)
• M11: 2,395,361 km (0.11 R)
• M12: 2,796,134 km (0.118 R)
• M13: 3,014,696 km (0.096 R)
• M14: 3,218,149 km (0.119 R)
• M15: 3,855,436 km (0.03 R)
• M16: 4,188,591 km (0.049 R)
• M17: 4,347,314 km (0.114 R)
• M18: 4,473,425 km (0.089 R)
• M19: 4,752,874 km (0.036 R)
• M20: 5,158,583 km (0.037 R)
• M21: 5,850,922 km (0.107 R)
• M22: 6,079,657 km (0.083 R)
• M23: 6,246,758 km (0.113 R)
• M24: 6,454,550 km (0.119 R)
• M25: 6,823,608 km (0.061 R)
• M26: 6,943,735 km (0.092 R)
• M27: 7,376,372 km (0.102 R)
• M28: 7,527,166 km (0.096 R)
• M29: 7,692,921 km (0.094 R)
• M30: 7,790,010 km (0.067 R)
• M31: 8,027,871 km (0.056 R)
• M32: 8,098,182 km (0.092 R)
• M33: 8,183,004 km (0.081 R)
• M34: 8,726,493 km (0.03 R)
• M35: 8,798,898 km (0.078 R)
• M36: 9,728,350 km (0.114 R)
• M37: 10,197,040 km (0.095 R)
• M38: 10,258,076 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.9

Radius: 3.3

Gravity: 34.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.09 AU - 12.71 AU

Year: 18666 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,387,628 km

• M1: 46,375 km (0.099 R)
• M2: 128,953 km (0.09 R)
• M3: 161,117 km (0.071 R)
• M4: 289,771 km (0.087 R)
• M5: 396,734 km (0.038 R)
• M6: 446,400 km (0.067 R)
• M7: 957,277 km (0.116 R)
• M8: 979,417 km (0.113 R)
• M9: 1,383,930 km (0.119 R)
• M10: 1,409,212 km (0.11 R)
• M11: 1,537,717 km (0.07 R)
• M12: 1,643,333 km (0.104 R)
• M13: 1,697,038 km (0.111 R)
• M14: 1,724,115 km (0.099 R)
• M15: 2,919,552 km (0.091 R)
• M16: 3,946,541 km (0.112 R)
• M17: 4,311,411 km (0.052 R)
• M18: 4,611,055 km (0.065 R)
• M19: 5,033,819 km (0.118 R)
• M20: 5,112,058 km (0.076 R)
• M21: 5,428,907 km (0.092 R)
• M22: 6,040,164 km (0.087 R)
• M23: 6,164,928 km (0.04 R)
• M24: 6,801,766 km (0.103 R)
• M25: 6,931,767 km (0.105 R)
• M26: 7,150,030 km (0.063 R)
• M27: 7,683,047 km (0.051 R)
• M28: 8,045,523 km (0.097 R)
• M29: 8,975,573 km (0.075 R)
• M30: 9,405,218 km (0.051 R)
• M31: 10,783,912 km (0.049 R)
• M32: 11,138,309 km (0.097 R)
• M33: 11,240,335 km (0.104 R)
• M34: 12,276,899 km (0.085 R)
• M35: 12,487,832 km (0.083 R)
• M36: 12,859,882 km (0.101 R)
• M37: 13,614,902 km (0.099 R)
• M38: 14,218,081 km (0.084 R)
• M39: 14,662,237 km (0.048 R)
• M40: 15,621,159 km (0.1 R)
• M41: 16,950,486 km (0.034 R)
• M42: 17,598,843 km (0.075 R)
• M43: 17,777,164 km (0.083 R)
• M44: 17,955,933 km (0.112 R)
• M45: 18,980,679 km (0.115 R)
• M46: 19,962,340 km (0.094 R)
• M47: 20,024,124 km (0.116 R)
• M48: 21,275,510 km (0.085 R)
• M49: 21,655,788 km (0.073 R)
• M50: 22,038,459 km (0.093 R)
• M51: 23,069,338 km (0.066 R)
• M52: 25,244,940 km (0.115 R)
• M53: 25,378,980 km (0.057 R)
• M54: 26,119,788 km (0.061 R)
• M55: 28,176,310 km (0.085 R)
• M56: 28,315,287 km (0.086 R)
• M57: 28,663,550 km (0.106 R)
• M58: 29,858,538 km (0.107 R)
• M59: 29,929,298 km (0.077 R)
• M60: 30,071,117 km (0.1 R)
• M61: 30,926,368 km (0.061 R)
• M62: 32,514,948 km (0.109 R)
• M63: 32,733,660 km (0.101 R)
• M64: 33,319,186 km (0.09 R)
• M65: 33,539,693 km (0.101 R)
• M66: 33,686,897 km (0.087 R)
• M67: 34,500,560 km (0.09 R)
• M68: 35,096,408 km (0.074 R)
• M69: 35,470,553 km (0.055 R)
• M70: 35,846,043 km (0.09 R)
• M71: 36,676,611 km (0.095 R)
• M72: 37,284,577 km (0.053 R)
• M73: 37,819,389 km (0.106 R)
• M74: 37,972,727 km (0.097 R)
• M75: 38,819,301 km (0.076 R)
• M76: 38,973,836 km (0.114 R)
• M77: 39,206,161 km (0.063 R)
• M78: 39,672,159 km (0.057 R)
• M79: 39,749,949 km (0.098 R)
• M80: 41,396,124 km (0.105 R)
• M81: 41,870,649 km (0.119 R)
• M82: 42,267,382 km (0.088 R)
• M83: 44,997,992 km (0.077 R)
• M84: 45,811,954 km (0.084 R)
• M85: 45,893,635 km (0.086 R)
• M86: 47,702,423 km (0.11 R)
• M87: 48,199,686 km (0.1 R)
• M88: 50,037,945 km (0.095 R)
• M89: 50,374,540 km (0.112 R)
• M90: 51,304,291 km (0.088 R)
• M91: 54,127,352 km (0.118 R)
• M92: 54,819,242 km (0.097 R)
• M93: 55,862,687 km (0.103 R)
• M94: 57,351,934 km (0.048 R)
• M95: 58,676,922 km (0.097 R)
• M96: 59,031,918 km (0.085 R)
• M97: 59,387,662 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit