🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.81 AU - 1.13 AU

Year: 334 Days

Day: 33.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.99 AU - 1.25 AU

Year: 415 Days

Day: 38.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,713,420 km

• M1: 850,913 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.6 AU - 2.06 AU

Year: 866 Days

Day: 25.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 8.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.43 AU - 8.95 AU

Year: 7460 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,713,420 km

• M1: 241,451 km (0.101 R)
• M2: 306,975 km (0.087 R)
• M3: 461,210 km (0.063 R)
• M4: 568,921 km (0.1 R)
• M5: 894,894 km (0.11 R)
• M6: 1,137,841 km (0.054 R)
• M7: 1,444,966 km (0.113 R)
• M8: 1,953,150 km (0.036 R)
• M9: 2,218,387 km (0.107 R)
• M10: 2,407,479 km (0.079 R)
• M11: 2,548,400 km (0.083 R)
• M12: 2,728,366 km (0.062 R)
• M13: 2,893,971 km (0.05 R)
• M14: 2,949,920 km (0.116 R)
• M15: 3,006,319 km (0.071 R)
• M16: 3,450,026 km (0.08 R)
• M17: 3,997,255 km (0.096 R)
• M18: 4,101,525 km (0.108 R)
• M19: 4,312,907 km (0.058 R)
• M20: 4,702,459 km (0.1 R)
• M21: 4,834,854 km (0.095 R)
• M22: 5,035,764 km (0.114 R)
• M23: 5,103,382 km (0.041 R)
• M24: 5,194,038 km (0.119 R)
• M25: 5,262,255 km (0.113 R)
• M26: 5,538,562 km (0.101 R)
• M27: 5,914,202 km (0.108 R)
• M28: 6,371,074 km (0.099 R)
• M29: 6,591,432 km (0.087 R)
• M30: 7,014,644 km (0.107 R)
• M31: 7,318,627 km (0.112 R)
• M32: 8,443,304 km (0.077 R)
• M33: 8,766,734 km (0.099 R)
• M34: 9,149,107 km (0.117 R)
• M35: 9,287,036 km (0.098 R)
• M36: 9,705,012 km (0.067 R)
• M37: 10,157,546 km (0.1 R)
• M38: 10,386,431 km (0.098 R)
• M39: 10,472,749 km (0.098 R)
• M40: 10,762,071 km (0.079 R)
• M41: 10,849,286 km (0.085 R)
• M42: 11,171,520 km (0.094 R)
• M43: 11,437,356 km (0.092 R)
• M44: 11,645,745 km (0.118 R)
• M45: 12,065,966 km (0.071 R)
• M46: 12,186,991 km (0.082 R)
• M47: 12,247,727 km (0.029 R)
• M48: 12,399,719 km (0.104 R)
• M49: 12,921,516 km (0.096 R)
• M50: 13,481,910 km (0.102 R)
• M51: 13,859,794 km (0.119 R)
• M52: 13,954,938 km (0.094 R)
• M53: 14,755,287 km (0.093 R)
• M54: 15,079,615 km (0.06 R)
• M55: 15,603,507 km (0.077 R)
• M56: 15,900,758 km (0.071 R)
• M57: 16,668,943 km (0.117 R)
• M58: 17,176,528 km (0.075 R)
• M59: 17,278,704 km (0.072 R)
• M60: 17,517,761 km (0.063 R)
• M61: 17,792,273 km (0.115 R)
• M62: 18,137,545 km (0.088 R)
• M63: 18,589,630 km (0.072 R)
• M64: 19,080,610 km (0.112 R)
• M65: 19,433,960 km (0.068 R)
• M66: 19,575,929 km (0.069 R)
• M67: 20,039,682 km (0.051 R)
• M68: 20,326,760 km (0.105 R)
• M69: 21,232,875 km (0.105 R)
• M70: 22,337,655 km (0.111 R)
• M71: 22,598,105 km (0.044 R)
• M72: 23,347,740 km (0.051 R)
• M73: 23,763,622 km (0.082 R)
• M74: 23,877,466 km (0.051 R)
• M75: 23,991,459 km (0.068 R)
• M76: 24,143,750 km (0.089 R)
• M77: 24,833,097 km (0.12 R)
• M78: 24,948,586 km (0.096 R)
• M79: 25,296,252 km (0.105 R)
• M80: 25,373,744 km (0.097 R)
• M81: 26,191,894 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.2

Radius: 3.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.91 AU - 18.65 AU

Year: 25130 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,713,420 km

• M1: 47,273 km (0.11 R)
• M2: 108,758 km (0.03 R)
• M3: 522,845 km (0.078 R)
• M4: 573,857 km (0.113 R)
• M5: 667,057 km (0.088 R)
• M6: 1,151,604 km (0.107 R)
• M7: 1,286,392 km (0.06 R)
• M8: 1,320,949 km (0.076 R)
• M9: 3,399,312 km (0.082 R)
• M10: 3,567,909 km (0.077 R)
• M11: 4,556,153 km (0.104 R)
• M12: 4,822,437 km (0.109 R)
• M13: 5,314,315 km (0.06 R)
• M14: 6,701,685 km (0.081 R)
• M15: 7,095,726 km (0.099 R)
• M16: 10,055,520 km (0.082 R)
• M17: 10,540,666 km (0.066 R)
• M18: 10,610,678 km (0.113 R)
• M19: 11,968,428 km (0.093 R)
• M20: 14,336,712 km (0.085 R)
• M21: 14,803,756 km (0.079 R)
• M22: 14,960,535 km (0.11 R)
• M23: 15,236,244 km (0.061 R)
• M24: 15,473,955 km (0.112 R)
• M25: 16,154,027 km (0.116 R)
• M26: 17,625,920 km (0.12 R)
• M27: 18,842,450 km (0.092 R)
• M28: 20,215,908 km (0.105 R)
• M29: 20,302,825 km (0.102 R)
• M30: 21,399,676 km (0.117 R)
• M31: 21,532,519 km (0.067 R)
• M32: 21,932,843 km (0.114 R)
• M33: 22,290,831 km (0.103 R)
• M34: 22,695,792 km (0.103 R)
• M35: 22,831,328 km (0.074 R)
• M36: 23,787,557 km (0.05 R)
• M37: 24,155,269 km (0.079 R)
• M38: 27,741,130 km (0.104 R)
• M39: 30,238,517 km (0.036 R)
• M40: 30,487,298 km (0.11 R)
• M41: 30,836,609 km (0.105 R)
• M42: 31,539,121 km (0.045 R)
• M43: 32,704,787 km (0.071 R)
• M44: 34,609,467 km (0.117 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit