🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 317 Days

Day: 45.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.06 AU - 1.4 AU

Year: 475 Days

Day: 17.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 13.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.36 AU - 6.42 AU

Year: 4978 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,422,233 km

• M1: 171,290 km (0.065 R)
• M2: 329,863 km (0.09 R)
• M3: 420,968 km (0.089 R)
• M4: 672,293 km (0.115 R)
• M5: 1,014,872 km (0.101 R)
• M6: 1,109,268 km (0.118 R)
• M7: 1,206,956 km (0.088 R)
• M8: 1,411,755 km (0.104 R)
• M9: 1,612,665 km (0.108 R)
• M10: 2,380,701 km (0.117 R)
• M11: 2,755,443 km (0.076 R)
• M12: 3,540,234 km (0.11 R)
• M13: 3,645,850 km (0.103 R)
• M14: 3,903,457 km (0.119 R)
• M15: 4,012,664 km (0.083 R)
• M16: 4,100,627 km (0.1 R)
• M17: 4,993,427 km (0.113 R)
• M18: 5,304,292 km (0.092 R)
• M19: 5,572,221 km (0.041 R)
• M20: 5,844,789 km (0.104 R)
• M21: 6,584,251 km (0.115 R)
• M22: 7,326,406 km (0.099 R)
• M23: 7,516,096 km (0.086 R)
• M24: 8,206,939 km (0.074 R)
• M25: 8,745,791 km (0.076 R)
• M26: 8,831,959 km (0.034 R)
• M27: 9,208,347 km (0.115 R)
• M28: 10,308,789 km (0.101 R)
• M29: 10,705,224 km (0.071 R)
• M30: 11,262,625 km (0.082 R)
• M31: 11,639,462 km (0.107 R)
• M32: 11,956,610 km (0.047 R)
• M33: 12,437,866 km (0.082 R)
• M34: 14,053,673 km (0.119 R)
• M35: 14,222,270 km (0.101 R)
• M36: 14,323,697 km (0.048 R)
• M37: 15,075,426 km (0.096 R)
• M38: 15,317,176 km (0.098 R)
• M39: 15,456,003 km (0.076 R)
• M40: 15,560,423 km (0.056 R)
• M41: 15,874,877 km (0.109 R)
• M42: 16,226,731 km (0.093 R)
• M43: 16,368,251 km (0.1 R)
• M44: 16,510,219 km (0.107 R)
• M45: 16,759,599 km (0.041 R)
• M46: 16,866,861 km (0.099 R)
• M47: 17,046,079 km (0.1 R)
• M48: 17,225,896 km (0.076 R)
• M49: 17,805,887 km (0.064 R)
• M50: 18,208,155 km (0.109 R)
• M51: 19,885,596 km (0.086 R)
• M52: 20,150,983 km (0.071 R)
• M53: 20,570,306 km (0.078 R)
• M54: 20,685,197 km (0.09 R)
• M55: 20,877,131 km (0.105 R)
• M56: 21,185,452 km (0.112 R)
• M57: 22,002,107 km (0.048 R)
• M58: 22,198,080 km (0.067 R)
• M59: 22,433,846 km (0.069 R)
• M60: 22,552,178 km (0.067 R)
• M61: 23,545,807 km (0.119 R)
• M62: 23,947,328 km (0.055 R)
• M63: 24,432,025 km (0.085 R)
• M64: 25,329,163 km (0.048 R)
• M65: 26,195,634 km (0.082 R)
• M66: 26,486,602 km (0.111 R)
• M67: 26,653,404 km (0.099 R)
• M68: 27,113,716 km (0.107 R)
• M69: 28,297,484 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 14.4

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.83 AU - 9.29 AU

Year: 9497 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,422,233 km

• M1: 209,287 km (0.116 R)
• M2: 443,857 km (0.107 R)
• M3: 665,561 km (0.104 R)
• M4: 769,083 km (0.041 R)
• M5: 1,396,496 km (0.112 R)
• M6: 1,595,910 km (0.081 R)
• M7: 1,847,982 km (0.042 R)
• M8: 2,159,146 km (0.104 R)
• M9: 2,707,123 km (0.108 R)
• M10: 3,140,059 km (0.12 R)
• M11: 3,271,556 km (0.097 R)
• M12: 3,540,383 km (0.096 R)
• M13: 3,872,790 km (0.106 R)
• M14: 4,717,718 km (0.113 R)
• M15: 5,364,729 km (0.108 R)
• M16: 5,459,425 km (0.043 R)
• M17: 6,270,993 km (0.06 R)
• M18: 7,294,542 km (0.064 R)
• M19: 7,683,047 km (0.083 R)
• M20: 9,879,743 km (0.07 R)
• M21: 9,996,429 km (0.045 R)
• M22: 10,152,609 km (0.073 R)
• M23: 10,270,343 km (0.119 R)
• M24: 10,626,236 km (0.118 R)
• M25: 11,595,331 km (0.03 R)
• M26: 11,883,157 km (0.033 R)
• M27: 12,340,478 km (0.111 R)
• M28: 13,186,903 km (0.109 R)
• M29: 13,617,146 km (0.078 R)
• M30: 13,920,979 km (0.088 R)
• M31: 14,183,374 km (0.094 R)
• M32: 15,700,596 km (0.11 R)
• M33: 15,927,984 km (0.111 R)
• M34: 16,019,239 km (0.071 R)
• M35: 16,617,032 km (0.109 R)
• M36: 16,895,284 km (0.104 R)
• M37: 18,549,687 km (0.076 R)
• M38: 18,983,521 km (0.105 R)
• M39: 19,225,870 km (0.07 R)
• M40: 19,910,130 km (0.054 R)
• M41: 20,107,151 km (0.042 R)
• M42: 21,051,712 km (0.097 R)
• M43: 21,403,267 km (0.1 R)
• M44: 23,242,423 km (0.114 R)
• M45: 23,657,856 km (0.052 R)
• M46: 24,285,868 km (0.119 R)
• M47: 24,391,035 km (0.11 R)
• M48: 24,813,350 km (0.119 R)
• M49: 24,919,265 km (0.059 R)
• M50: 26,256,371 km (0.08 R)
• M51: 26,906,523 km (0.087 R)
• M52: 28,222,685 km (0.092 R)
• M53: 28,499,442 km (0.094 R)
• M54: 28,666,094 km (0.105 R)
• M55: 28,999,996 km (0.057 R)
• M56: 29,223,495 km (0.107 R)
• M57: 29,840,886 km (0.117 R)
• M58: 31,259,971 km (0.099 R)
• M59: 31,489,005 km (0.075 R)
• M60: 32,237,444 km (0.1 R)
• M61: 32,933,522 km (0.106 R)
• M62: 33,986,841 km (0.114 R)
• M63: 34,813,818 km (0.091 R)
• M64: 36,186,827 km (0.108 R)
• M65: 36,307,104 km (0.117 R)
• M66: 36,547,957 km (0.063 R)
• M67: 37,395,129 km (0.076 R)
• M68: 38,985,504 km (0.057 R)
• M69: 40,286,258 km (0.102 R)
• M70: 40,410,873 km (0.078 R)
• M71: 40,660,552 km (0.097 R)
• M72: 42,105,817 km (0.106 R)
• M73: 42,422,216 km (0.081 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit