🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.11 AU - 2.49 AU

Year: 1249 Days

Day: 35.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,258,717 km

• M1: 159,023 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.09 AU - 3.21 AU

Year: 1545 Days

Day: 42.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,258,717 km

• M1: 845,078 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.28 AU - 3.6 AU

Year: 2285 Days

Day: 13.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,258,717 km

• M1: 239,357 km (0.101 R)
• M2: 2,738,987 km (0.073 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.6

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.48 AU - 7.02 AU

Year: 5596 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,258,717 km

• M1: 196,123 km (0.115 R)
• M2: 352,752 km (0.098 R)
• M3: 544,536 km (0.047 R)
• M4: 636,838 km (0.115 R)
• M5: 725,400 km (0.115 R)
• M6: 883,974 km (0.077 R)
• M7: 1,043,296 km (0.085 R)
• M8: 1,314,217 km (0.082 R)
• M9: 1,580,801 km (0.11 R)
• M10: 1,692,550 km (0.078 R)
• M11: 1,879,996 km (0.065 R)
• M12: 2,059,364 km (0.099 R)
• M13: 2,260,274 km (0.092 R)
• M14: 2,582,209 km (0.087 R)
• M15: 2,816,479 km (0.112 R)
• M16: 3,057,930 km (0.11 R)
• M17: 3,234,605 km (0.114 R)
• M18: 3,728,877 km (0.109 R)
• M19: 3,822,974 km (0.068 R)
• M20: 3,975,414 km (0.087 R)
• M21: 4,306,025 km (0.1 R)
• M22: 4,726,994 km (0.116 R)
• M23: 5,014,969 km (0.101 R)
• M24: 5,287,686 km (0.088 R)
• M25: 5,586,882 km (0.118 R)
• M26: 5,716,733 km (0.049 R)
• M27: 6,269,048 km (0.119 R)
• M28: 6,631,674 km (0.087 R)
• M29: 6,907,981 km (0.116 R)
• M30: 7,047,705 km (0.069 R)
• M31: 7,211,814 km (0.082 R)
• M32: 7,401,055 km (0.096 R)
• M33: 7,687,835 km (0.065 R)
• M34: 8,346,664 km (0.09 R)
• M35: 8,695,526 km (0.052 R)
• M36: 9,253,376 km (0.093 R)
• M37: 10,244,313 km (0.099 R)
• M38: 10,457,190 km (0.11 R)
• M39: 10,833,429 km (0.067 R)
• M40: 11,159,403 km (0.077 R)
• M41: 11,323,661 km (0.056 R)
• M42: 11,433,616 km (0.067 R)
• M43: 11,793,399 km (0.066 R)
• M44: 11,904,699 km (0.056 R)
• M45: 12,044,573 km (0.118 R)
• M46: 12,325,817 km (0.119 R)
• M47: 12,552,458 km (0.119 R)
• M48: 12,637,729 km (0.11 R)
• M49: 12,894,888 km (0.084 R)
• M50: 13,618,343 km (0.086 R)
• M51: 13,735,328 km (0.072 R)
• M52: 14,474,043 km (0.069 R)
• M53: 14,893,515 km (0.066 R)
• M54: 14,983,872 km (0.057 R)
• M55: 15,074,379 km (0.096 R)
• M56: 15,591,090 km (0.076 R)
• M57: 15,744,129 km (0.097 R)
• M58: 16,517,101 km (0.081 R)
• M59: 17,429,199 km (0.076 R)
• M60: 18,196,337 km (0.064 R)
• M61: 18,681,483 km (0.098 R)
• M62: 18,811,633 km (0.09 R)
• M63: 19,565,457 km (0.049 R)
• M64: 20,095,781 km (0.112 R)
• M65: 20,563,723 km (0.102 R)
• M66: 20,664,403 km (0.075 R)
• M67: 21,170,492 km (0.098 R)
• M68: 21,920,277 km (0.113 R)
• M69: 22,401,982 km (0.112 R)
• M70: 22,505,504 km (0.093 R)
• M71: 23,096,116 km (0.117 R)
• M72: 23,445,726 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.9

Radius: 6.1

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.4 AU - 16.54 AU

Year: 18701 Days

Day: 22.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,258,717 km

• M1: 105,616 km (0.107 R)
• M2: 170,990 km (0.052 R)
• M3: 329,564 km (0.111 R)
• M4: 392,844 km (0.106 R)
• M5: 443,258 km (0.088 R)
• M6: 750,832 km (0.104 R)
• M7: 1,066,782 km (0.098 R)
• M8: 2,105,440 km (0.119 R)
• M9: 2,166,626 km (0.105 R)
• M10: 2,353,922 km (0.102 R)
• M11: 2,644,442 km (0.115 R)
• M12: 2,777,284 km (0.11 R)
• M13: 3,366,251 km (0.095 R)
• M14: 3,510,314 km (0.092 R)
• M15: 7,575,038 km (0.098 R)
• M16: 7,859,274 km (0.075 R)
• M17: 8,195,121 km (0.116 R)
• M18: 8,243,591 km (0.112 R)
• M19: 8,881,177 km (0.089 R)
• M20: 9,841,146 km (0.105 R)
• M21: 10,047,442 km (0.102 R)
• M22: 10,464,371 km (0.116 R)
• M23: 11,100,312 km (0.051 R)
• M24: 11,476,999 km (0.09 R)
• M25: 11,803,272 km (0.082 R)
• M26: 11,858,025 km (0.045 R)
• M27: 11,967,530 km (0.081 R)
• M28: 12,800,192 km (0.086 R)
• M29: 12,912,690 km (0.115 R)
• M30: 14,113,063 km (0.117 R)
• M31: 14,755,885 km (0.105 R)
• M32: 15,527,960 km (0.098 R)
• M33: 16,496,008 km (0.059 R)
• M34: 16,802,534 km (0.104 R)
• M35: 18,047,338 km (0.113 R)
• M36: 18,680,885 km (0.114 R)
• M37: 18,936,398 km (0.103 R)
• M38: 19,969,670 km (0.085 R)
• M39: 21,087,465 km (0.106 R)
• M40: 21,153,887 km (0.083 R)
• M41: 22,023,200 km (0.11 R)
• M42: 22,563,996 km (0.056 R)
• M43: 22,972,399 km (0.119 R)
• M44: 23,109,131 km (0.111 R)
• M45: 23,520,824 km (0.088 R)
• M46: 23,658,604 km (0.067 R)
• M47: 25,970,340 km (0.114 R)
• M48: 26,756,776 km (0.062 R)
• M49: 26,900,689 km (0.089 R)
• M50: 28,720,098 km (0.105 R)
• M51: 28,867,452 km (0.1 R)
• M52: 31,106,484 km (0.065 R)
• M53: 31,409,120 km (0.084 R)
• M54: 32,323,313 km (0.11 R)
• M55: 32,629,839 km (0.055 R)
• M56: 33,943,757 km (0.033 R)
• M57: 35,196,190 km (0.097 R)
• M58: 35,986,516 km (0.088 R)
• M59: 36,702,940 km (0.055 R)
• M60: 37,343,518 km (0.025 R)
• M61: 38,717,275 km (0.114 R)
• M62: 39,042,950 km (0.045 R)
• M63: 39,778,971 km (0.068 R)
• M64: 41,597,184 km (0.096 R)
• M65: 42,265,138 km (0.106 R)
• M66: 43,189,204 km (0.101 R)
• M67: 44,375,067 km (0.118 R)
• M68: 44,715,851 km (0.119 R)
• M69: 45,057,383 km (0.048 R)
• M70: 45,142,953 km (0.119 R)
• M71: 47,560,005 km (0.116 R)
• M72: 47,821,503 km (0.113 R)
• M73: 48,608,687 km (0.113 R)
• M74: 49,223,983 km (0.047 R)
• M75: 50,728,937 km (0.12 R)
• M76: 51,800,357 km (0.056 R)
• M77: 51,979,575 km (0.054 R)
• M78: 52,969,315 km (0.072 R)
• M79: 53,783,726 km (0.091 R)
• M80: 55,058,898 km (0.079 R)
• M81: 55,241,856 km (0.057 R)
• M82: 55,608,371 km (0.073 R)
• M83: 56,067,786 km (0.038 R)
• M84: 56,620,550 km (0.107 R)
• M85: 58,103,663 km (0.036 R)
• M86: 60,918,796 km (0.05 R)
• M87: 62,057,236 km (0.11 R)
• M88: 62,342,818 km (0.038 R)
• M89: 62,724,442 km (0.116 R)
• M90: 63,394,192 km (0.109 R)
• M91: 64,162,527 km (0.075 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit