🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.84 AU

Year: 280 Days

Day: 35.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,511,505 km

• M1: 45,029 km (0.108 R)
• M2: 300,243 km (0.088 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.12 AU - 5 AU

Year: 3678 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,511,505 km

• M1: 210,634 km (0.112 R)
• M2: 337,642 km (0.114 R)
• M3: 430,094 km (0.079 R)
• M4: 653,294 km (0.077 R)
• M5: 886,816 km (0.091 R)
• M6: 1,009,038 km (0.087 R)
• M7: 1,149,660 km (0.089 R)
• M8: 1,310,029 km (0.109 R)
• M9: 1,478,326 km (0.111 R)
• M10: 1,723,816 km (0.094 R)
• M11: 1,851,872 km (0.072 R)
• M12: 2,012,839 km (0.092 R)
• M13: 2,524,464 km (0.065 R)
• M14: 2,803,913 km (0.111 R)
• M15: 3,198,253 km (0.089 R)
• M16: 3,393,329 km (0.052 R)
• M17: 3,647,346 km (0.053 R)
• M18: 4,021,340 km (0.078 R)
• M19: 4,174,529 km (0.082 R)
• M20: 4,526,233 km (0.058 R)
• M21: 4,665,658 km (0.082 R)
• M22: 5,217,076 km (0.112 R)
• M23: 5,342,439 km (0.104 R)
• M24: 5,447,606 km (0.119 R)
• M25: 5,553,671 km (0.095 R)
• M26: 5,724,662 km (0.05 R)
• M27: 6,028,196 km (0.088 R)
• M28: 6,226,263 km (0.063 R)
• M29: 6,651,271 km (0.066 R)
• M30: 6,833,182 km (0.106 R)
• M31: 7,459,099 km (0.105 R)
• M32: 7,695,763 km (0.092 R)
• M33: 7,934,821 km (0.104 R)
• M34: 8,298,044 km (0.068 R)
• M35: 8,716,470 km (0.089 R)
• M36: 8,890,751 km (0.113 R)
• M37: 9,548,234 km (0.093 R)
• M38: 10,143,035 km (0.094 R)
• M39: 11,341,613 km (0.115 R)
• M40: 11,614,031 km (0.11 R)
• M41: 11,861,017 km (0.104 R)
• M42: 12,584,622 km (0.078 R)
• M43: 12,781,941 km (0.048 R)
• M44: 12,980,158 km (0.118 R)
• M45: 13,150,999 km (0.115 R)
• M46: 13,552,370 km (0.113 R)
• M47: 14,045,295 km (0.115 R)
• M48: 14,191,452 km (0.111 R)
• M49: 14,514,584 km (0.12 R)
• M50: 14,899,798 km (0.107 R)
• M51: 15,258,235 km (0.102 R)
• M52: 15,438,650 km (0.113 R)
• M53: 15,649,882 km (0.051 R)
• M54: 16,014,302 km (0.083 R)
• M55: 16,473,867 km (0.085 R)
• M56: 17,594,505 km (0.096 R)
• M57: 18,195,888 km (0.052 R)
• M58: 19,549,001 km (0.054 R)
• M59: 19,777,736 km (0.091 R)
• M60: 20,635,081 km (0.085 R)
• M61: 21,034,807 km (0.08 R)
• M62: 22,011,382 km (0.089 R)
• M63: 22,181,325 km (0.095 R)
• M64: 22,556,666 km (0.056 R)
• M65: 23,106,289 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.2

Radius: 4.6

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.55 AU - 13.41 AU

Year: 17488 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,511,505 km

• M1: 61,485 km (0.112 R)
• M2: 248,781 km (0.102 R)
• M3: 631,752 km (0.117 R)
• M4: 841,787 km (0.105 R)
• M5: 1,052,421 km (0.067 R)
• M6: 1,153,549 km (0.114 R)
• M7: 1,387,371 km (0.048 R)
• M8: 2,956,952 km (0.111 R)
• M9: 3,275,296 km (0.116 R)
• M10: 3,483,536 km (0.089 R)
• M11: 3,604,411 km (0.096 R)
• M12: 3,634,929 km (0.09 R)
• M13: 4,197,567 km (0.068 R)
• M14: 4,229,581 km (0.066 R)
• M15: 6,005,307 km (0.115 R)
• M16: 8,542,188 km (0.114 R)
• M17: 8,746,240 km (0.116 R)
• M18: 8,869,508 km (0.068 R)
• M19: 9,242,755 km (0.102 R)
• M20: 9,705,760 km (0.039 R)
• M21: 10,090,227 km (0.105 R)
• M22: 10,306,097 km (0.09 R)
• M23: 11,228,816 km (0.09 R)
• M24: 11,903,951 km (0.117 R)
• M25: 11,949,429 km (0.115 R)
• M26: 12,315,346 km (0.084 R)
• M27: 12,453,424 km (0.109 R)
• M28: 12,731,377 km (0.099 R)
• M29: 13,104,923 km (0.109 R)
• M30: 13,815,363 km (0.094 R)
• M31: 15,223,678 km (0.052 R)
• M32: 15,421,446 km (0.097 R)
• M33: 15,769,710 km (0.111 R)
• M34: 16,070,252 km (0.085 R)
• M35: 17,291,270 km (0.049 R)
• M36: 17,445,954 km (0.103 R)
• M37: 17,497,715 km (0.055 R)
• M38: 17,704,908 km (0.091 R)
• M39: 17,965,059 km (0.06 R)
• M40: 18,331,424 km (0.043 R)
• M41: 18,965,120 km (0.114 R)
• M42: 19,071,485 km (0.053 R)
• M43: 20,580,628 km (0.11 R)
• M44: 24,865,859 km (0.071 R)
• M45: 26,155,991 km (0.076 R)
• M46: 26,274,323 km (0.114 R)
• M47: 27,527,803 km (0.068 R)
• M48: 27,587,942 km (0.077 R)
• M49: 29,721,656 km (0.119 R)
• M50: 31,027,047 km (0.097 R)
• M51: 34,080,190 km (0.082 R)
• M52: 34,403,770 km (0.098 R)
• M53: 34,533,472 km (0.037 R)
• M54: 37,627,604 km (0.108 R)
• M55: 37,694,475 km (0.057 R)
• M56: 38,364,524 km (0.05 R)
• M57: 39,648,522 km (0.043 R)
• M58: 42,050,316 km (0.115 R)
• M59: 42,258,407 km (0.107 R)
• M60: 42,954,336 km (0.119 R)
• M61: 44,005,410 km (0.115 R)
• M62: 44,357,713 km (0.118 R)
• M63: 44,994,103 km (0.108 R)
• M64: 45,065,012 km (0.073 R)
• M65: 45,918,618 km (0.073 R)
• M66: 47,786,497 km (0.109 R)
• M67: 47,931,158 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit