🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.73 AU - 0.77 AU

Year: 245 Days

Day: 44.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,822,554 km

• M1: 255,513 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.87 AU - 0.89 AU

Year: 311 Days

Day: 30.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,822,554 km

• M1: 72,405 km (0.105 R)
• M2: 506,239 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.51 AU - 3.21 AU

Year: 1822 Days

Day: 34.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.34 AU - 4 AU

Year: 2649 Days

Day: 18.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,822,554 km

• M1: 720,613 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 9.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.46 AU - 8.54 AU

Year: 8524 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,822,554 km

• M1: 133,890 km (0.116 R)
• M2: 261,796 km (0.089 R)
• M3: 357,838 km (0.109 R)
• M4: 572,511 km (0.044 R)
• M5: 661,223 km (0.064 R)
• M6: 767,138 km (0.115 R)
• M7: 828,623 km (0.049 R)
• M8: 1,065,137 km (0.117 R)
• M9: 1,134,700 km (0.095 R)
• M10: 1,323,193 km (0.117 R)
• M11: 1,915,002 km (0.03 R)
• M12: 2,123,392 km (0.114 R)
• M13: 2,248,306 km (0.051 R)
• M14: 2,431,115 km (0.083 R)
• M15: 2,733,901 km (0.08 R)
• M16: 3,008,862 km (0.08 R)
• M17: 3,313,443 km (0.116 R)
• M18: 3,396,320 km (0.116 R)
• M19: 3,479,946 km (0.094 R)
• M20: 3,543,226 km (0.058 R)
• M21: 3,649,440 km (0.1 R)
• M22: 3,864,861 km (0.062 R)
• M23: 4,652,195 km (0.087 R)
• M24: 4,768,582 km (0.095 R)
• M25: 5,028,284 km (0.084 R)
• M26: 5,292,773 km (0.101 R)
• M27: 6,498,980 km (0.062 R)
• M28: 6,603,400 km (0.098 R)
• M29: 7,348,846 km (0.098 R)
• M30: 8,402,912 km (0.102 R)
• M31: 8,774,364 km (0.101 R)
• M32: 9,180,522 km (0.108 R)
• M33: 10,101,447 km (0.101 R)
• M34: 10,526,903 km (0.12 R)
• M35: 10,711,058 km (0.034 R)
• M36: 10,772,692 km (0.081 R)
• M37: 10,834,476 km (0.095 R)
• M38: 10,927,376 km (0.032 R)
• M39: 11,113,925 km (0.119 R)
• M40: 11,270,105 km (0.07 R)
• M41: 11,553,144 km (0.074 R)
• M42: 11,647,989 km (0.071 R)
• M43: 11,870,441 km (0.092 R)
• M44: 12,287,072 km (0.119 R)
• M45: 12,839,387 km (0.081 R)
• M46: 12,937,673 km (0.05 R)
• M47: 13,565,984 km (0.119 R)
• M48: 13,632,854 km (0.094 R)
• M49: 13,934,443 km (0.11 R)
• M50: 14,102,890 km (0.088 R)
• M51: 14,715,195 km (0.117 R)
• M52: 14,921,340 km (0.101 R)
• M53: 15,371,032 km (0.099 R)
• M54: 15,440,595 km (0.043 R)
• M55: 15,510,307 km (0.11 R)
• M56: 15,860,366 km (0.111 R)
• M57: 17,286,333 km (0.08 R)
• M58: 17,649,258 km (0.117 R)
• M59: 17,795,116 km (0.109 R)
• M60: 18,124,829 km (0.1 R)
• M61: 18,382,586 km (0.115 R)
• M62: 20,718,707 km (0.064 R)
• M63: 20,872,493 km (0.118 R)
• M64: 22,471,994 km (0.057 R)
• M65: 22,907,772 km (0.05 R)
• M66: 23,027,002 km (0.118 R)
• M67: 24,231,863 km (0.05 R)
• M68: 24,312,796 km (0.097 R)
• M69: 24,556,490 km (0.073 R)
• M70: 25,210,383 km (0.083 R)
• M71: 25,539,348 km (0.106 R)
• M72: 25,787,083 km (0.093 R)
• M73: 26,035,565 km (0.03 R)
• M74: 26,243,356 km (0.095 R)
• M75: 26,326,532 km (0.032 R)
• M76: 26,995,684 km (0.118 R)
• M77: 27,079,608 km (0.088 R)
• M78: 27,290,092 km (0.09 R)
• M79: 27,627,884 km (0.108 R)
• M80: 28,052,294 km (0.118 R)
• M81: 28,222,536 km (0.076 R)
• M82: 28,393,227 km (0.033 R)
• M83: 28,564,217 km (0.12 R)
• M84: 28,692,722 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44

Radius: 3.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.07 AU - 12.87 AU

Year: 15602 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,822,554 km

• M1: 94,396 km (0.1 R)
• M2: 150,346 km (0.073 R)
• M3: 225,743 km (0.109 R)
• M4: 313,408 km (0.054 R)
• M5: 402,418 km (0.041 R)
• M6: 479,461 km (0.027 R)
• M7: 1,060,799 km (0.074 R)
• M8: 1,195,287 km (0.109 R)
• M9: 1,817,465 km (0.111 R)
• M10: 2,630,379 km (0.112 R)
• M11: 2,923,142 km (0.113 R)
• M12: 3,479,796 km (0.094 R)
• M13: 3,659,164 km (0.11 R)
• M14: 3,800,684 km (0.116 R)
• M15: 3,923,503 km (0.114 R)
• M16: 4,151,939 km (0.073 R)
• M17: 4,342,078 km (0.065 R)
• M18: 4,470,433 km (0.05 R)
• M19: 4,752,874 km (0.069 R)
• M20: 5,018,560 km (0.117 R)
• M21: 5,108,318 km (0.12 R)
• M22: 5,426,214 km (0.063 R)
• M23: 5,541,404 km (0.102 R)
• M24: 5,821,003 km (0.111 R)
• M25: 6,009,945 km (0.066 R)
• M26: 6,736,243 km (0.092 R)
• M27: 6,810,293 km (0.118 R)
• M28: 7,489,767 km (0.116 R)
• M29: 7,566,660 km (0.115 R)
• M30: 7,798,687 km (0.117 R)
• M31: 8,006,777 km (0.065 R)
• M32: 8,749,979 km (0.087 R)
• M33: 9,129,659 km (0.119 R)
• M34: 9,709,351 km (0.092 R)
• M35: 9,849,075 km (0.042 R)
• M36: 10,130,618 km (0.112 R)
• M37: 10,215,590 km (0.074 R)
• M38: 10,874,868 km (0.041 R)
• M39: 10,932,912 km (0.061 R)
• M40: 11,107,343 km (0.091 R)
• M41: 11,607,000 km (0.117 R)
• M42: 11,666,240 km (0.086 R)
• M43: 11,755,251 km (0.047 R)
• M44: 12,354,839 km (0.077 R)
• M45: 12,627,855 km (0.061 R)
• M46: 13,365,672 km (0.043 R)
• M47: 13,583,487 km (0.119 R)
• M48: 14,022,706 km (0.067 R)
• M49: 14,085,836 km (0.052 R)
• M50: 14,117,401 km (0.087 R)
• M51: 14,818,417 km (0.071 R)
• M52: 16,088,653 km (0.032 R)
• M53: 16,121,714 km (0.05 R)
• M54: 16,154,775 km (0.099 R)
• M55: 16,287,169 km (0.092 R)
• M56: 16,386,801 km (0.111 R)
• M57: 16,586,514 km (0.084 R)
• M58: 16,720,105 km (0.098 R)
• M59: 16,887,655 km (0.12 R)
• M60: 17,972,838 km (0.109 R)
• M61: 18,419,986 km (0.094 R)
• M62: 18,766,604 km (0.098 R)
• M63: 19,010,449 km (0.077 R)
• M64: 19,220,185 km (0.115 R)
• M65: 19,996,299 km (0.119 R)
• M66: 20,746,532 km (0.057 R)
• M67: 21,143,116 km (0.117 R)
• M68: 21,907,262 km (0.11 R)
• M69: 22,680,533 km (0.054 R)
• M70: 22,754,584 km (0.103 R)
• M71: 22,828,785 km (0.114 R)
• M72: 23,913,369 km (0.119 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: 378 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit