🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,797,079 km

• M1: 294,259 km (0.108 R)
• M2: 414,685 km (0.064 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 13.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.18 AU - 1.6 AU

Year: 1058 Days

Day: 8.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,797,079 km

• M1: 185,950 km (0.093 R)
• M2: 304,432 km (0.092 R)
• M3: 455,825 km (0.115 R)
• M4: 624,272 km (0.05 R)
• M5: 766,539 km (0.105 R)
• M6: 861,983 km (0.047 R)
• M7: 1,010,085 km (0.12 R)
• M8: 1,102,088 km (0.086 R)
• M9: 1,257,071 km (0.073 R)
• M10: 1,475,933 km (0.069 R)
• M11: 1,750,445 km (0.075 R)
• M12: 1,889,720 km (0.047 R)
• M13: 1,987,707 km (0.097 R)
• M14: 2,217,040 km (0.113 R)
• M15: 2,378,008 km (0.116 R)
• M16: 2,612,278 km (0.051 R)
• M17: 3,040,577 km (0.07 R)
• M18: 3,371,188 km (0.118 R)
• M19: 3,524,526 km (0.104 R)
• M20: 3,702,398 km (0.079 R)
• M21: 3,837,933 km (0.114 R)
• M22: 4,055,897 km (0.119 R)
• M23: 4,219,258 km (0.074 R)
• M24: 4,408,649 km (0.09 R)
• M25: 4,504,392 km (0.118 R)
• M26: 4,783,542 km (0.085 R)
• M27: 4,993,577 km (0.109 R)
• M28: 5,118,641 km (0.041 R)
• M29: 5,384,626 km (0.074 R)
• M30: 5,681,278 km (0.112 R)
• M31: 5,904,030 km (0.078 R)
• M32: 5,996,631 km (0.115 R)
• M33: 6,317,668 km (0.105 R)
• M34: 6,412,363 km (0.117 R)
• M35: 6,575,874 km (0.067 R)
• M36: 6,699,441 km (0.114 R)
• M37: 6,809,994 km (0.052 R)
• M38: 6,934,908 km (0.094 R)
• M39: 7,173,218 km (0.113 R)
• M40: 7,371,585 km (0.085 R)
• M41: 7,485,728 km (0.082 R)
• M42: 7,614,831 km (0.11 R)
• M43: 7,889,792 km (0.096 R)
• M44: 8,109,252 km (0.03 R)
• M45: 8,315,996 km (0.1 R)
• M46: 8,659,323 km (0.093 R)
• M47: 8,749,680 km (0.105 R)
• M48: 8,855,446 km (0.062 R)
• M49: 9,144,918 km (0.1 R)
• M50: 9,329,222 km (0.093 R)
• M51: 9,514,873 km (0.111 R)
• M52: 9,686,163 km (0.1 R)
• M53: 9,984,311 km (0.083 R)
• M54: 10,095,014 km (0.094 R)
• M55: 10,206,016 km (0.067 R)
• M56: 10,815,926 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 11

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.68 AU - 2.7 AU

Year: 2093 Days

Day: 8.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,797,079 km

• M1: 147,055 km (0.083 R)
• M2: 337,642 km (0.099 R)
• M3: 432,338 km (0.088 R)
• M4: 852,409 km (0.1 R)
• M5: 1,180,178 km (0.09 R)
• M6: 1,252,583 km (0.101 R)
• M7: 1,358,797 km (0.027 R)
• M8: 1,546,543 km (0.076 R)
• M9: 1,626,428 km (0.094 R)
• M10: 1,814,473 km (0.112 R)
• M11: 2,009,847 km (0.113 R)
• M12: 2,135,510 km (0.117 R)
• M13: 2,582,658 km (0.06 R)
• M14: 3,233,558 km (0.088 R)
• M15: 3,746,679 km (0.114 R)
• M16: 4,076,392 km (0.066 R)
• M17: 4,220,605 km (0.086 R)
• M18: 4,646,809 km (0.116 R)
• M19: 5,052,518 km (0.062 R)
• M20: 5,207,651 km (0.106 R)
• M21: 5,629,218 km (0.091 R)
• M22: 5,700,427 km (0.116 R)
• M23: 5,807,988 km (0.077 R)
• M24: 5,880,094 km (0.091 R)
• M25: 6,282,063 km (0.094 R)
• M26: 6,655,160 km (0.061 R)
• M27: 6,730,707 km (0.078 R)
• M28: 6,958,844 km (0.117 R)
• M29: 7,074,035 km (0.088 R)
• M30: 7,247,867 km (0.059 R)
• M31: 7,501,436 km (0.113 R)
• M32: 7,619,468 km (0.081 R)
• M33: 8,017,399 km (0.074 R)
• M34: 8,279,793 km (0.114 R)
• M35: 8,442,556 km (0.107 R)
• M36: 8,524,386 km (0.118 R)
• M37: 8,647,655 km (0.057 R)
• M38: 8,771,522 km (0.074 R)
• M39: 9,526,991 km (0.091 R)
• M40: 9,955,738 km (0.089 R)
• M41: 10,042,206 km (0.114 R)
• M42: 10,128,973 km (0.066 R)
• M43: 11,279,530 km (0.114 R)
• M44: 11,664,744 km (0.039 R)
• M45: 12,331,652 km (0.119 R)
• M46: 12,494,564 km (0.081 R)
• M47: 12,751,872 km (0.117 R)
• M48: 13,105,671 km (0.114 R)
• M49: 13,510,483 km (0.111 R)
• M50: 14,064,893 km (0.101 R)
• M51: 14,381,591 km (0.029 R)
• M52: 14,454,894 km (0.091 R)
• M53: 14,528,496 km (0.09 R)
• M54: 14,626,633 km (0.109 R)
• M55: 15,370,583 km (0.088 R)
• M56: 15,495,647 km (0.101 R)
• M57: 16,126,650 km (0.081 R)
• M58: 16,560,484 km (0.078 R)
• M59: 16,714,570 km (0.036 R)
• M60: 16,894,985 km (0.119 R)
• M61: 17,544,240 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 8.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.27 AU - 5.53 AU

Year: 7003 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,797,079 km

• M1: 137,929 km (0.05 R)
• M2: 410,646 km (0.062 R)
• M3: 870,061 km (0.081 R)
• M4: 1,515,875 km (0.088 R)
• M5: 1,613,712 km (0.027 R)
• M6: 1,867,580 km (0.087 R)
• M7: 2,226,016 km (0.047 R)
• M8: 2,281,667 km (0.083 R)
• M9: 2,566,950 km (0.105 R)
• M10: 2,843,706 km (0.097 R)
• M11: 2,965,329 km (0.11 R)
• M12: 3,213,661 km (0.102 R)
• M13: 3,598,876 km (0.118 R)
• M14: 3,886,253 km (0.061 R)
• M15: 3,953,722 km (0.102 R)
• M16: 4,459,961 km (0.062 R)
• M17: 5,282,151 km (0.114 R)
• M18: 5,968,207 km (0.075 R)
• M19: 6,176,746 km (0.11 R)
• M20: 7,394,772 km (0.04 R)
• M21: 7,619,020 km (0.078 R)
• M22: 7,703,542 km (0.089 R)
• M23: 7,845,361 km (0.116 R)
• M24: 8,247,031 km (0.064 R)
• M25: 8,921,419 km (0.104 R)
• M26: 9,220,166 km (0.04 R)
• M27: 9,522,204 km (0.046 R)
• M28: 9,950,502 km (0.07 R)
• M29: 10,416,500 km (0.113 R)
• M30: 10,730,954 km (0.119 R)
• M31: 11,337,275 km (0.112 R)
• M32: 11,758,542 km (0.059 R)
• M33: 11,823,917 km (0.095 R)
• M34: 11,922,053 km (0.108 R)
• M35: 12,583,126 km (0.034 R)
• M36: 12,850,906 km (0.044 R)
• M37: 13,086,822 km (0.045 R)
• M38: 13,699,874 km (0.096 R)
• M39: 13,768,539 km (0.055 R)
• M40: 13,837,354 km (0.069 R)
• M41: 14,461,925 km (0.117 R)
• M42: 14,812,882 km (0.117 R)
• M43: 14,918,648 km (0.067 R)
• M44: 15,380,157 km (0.108 R)
• M45: 17,087,667 km (0.073 R)
• M46: 17,309,820 km (0.053 R)
• M47: 17,757,267 km (0.073 R)
• M48: 18,095,358 km (0.118 R)
• M49: 18,359,847 km (0.078 R)
• M50: 19,778,634 km (0.104 R)
• M51: 19,856,275 km (0.118 R)
• M52: 20,129,141 km (0.104 R)
• M53: 20,994,416 km (0.09 R)
• M54: 21,152,989 km (0.092 R)
• M55: 21,391,748 km (0.083 R)
• M56: 21,551,368 km (0.061 R)
• M57: 22,113,108 km (0.119 R)
• M58: 23,456,348 km (0.102 R)
• M59: 24,909,841 km (0.088 R)
• M60: 25,035,652 km (0.081 R)
• M61: 25,203,950 km (0.119 R)
• M62: 25,626,115 km (0.091 R)
• M63: 25,923,217 km (0.105 R)
• M64: 26,093,309 km (0.094 R)
• M65: 26,392,056 km (0.03 R)
• M66: 28,427,335 km (0.114 R)
• M67: 28,910,836 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit