🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 164 Days

Day: 30.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1 AU - 1.06 AU

Year: 398 Days

Day: 13 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,146,623 km

• M1: 36,053 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.65 AU - 4.01 AU

Year: 2314 Days

Day: 20.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 9.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.62 AU - 5.04 AU

Year: 3431 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,146,623 km

• M1: 121,025 km (0.06 R)
• M2: 209,287 km (0.03 R)
• M3: 356,492 km (0.11 R)
• M4: 431,889 km (0.087 R)
• M5: 634,893 km (0.116 R)
• M6: 725,101 km (0.034 R)
• M7: 1,049,728 km (0.086 R)
• M8: 1,321,996 km (0.093 R)
• M9: 1,600,996 km (0.065 R)
• M10: 1,800,111 km (0.036 R)
• M11: 2,015,831 km (0.096 R)
• M12: 2,213,899 km (0.078 R)
• M13: 2,355,568 km (0.025 R)
• M14: 2,481,829 km (0.051 R)
• M15: 2,865,098 km (0.087 R)
• M16: 3,000,185 km (0.115 R)
• M17: 3,068,701 km (0.034 R)
• M18: 3,357,575 km (0.049 R)
• M19: 3,562,075 km (0.069 R)
• M20: 3,686,840 km (0.081 R)
• M21: 3,823,572 km (0.087 R)
• M22: 3,951,179 km (0.061 R)
• M23: 4,058,740 km (0.117 R)
• M24: 4,420,617 km (0.098 R)
• M25: 4,532,367 km (0.082 R)
• M26: 4,850,113 km (0.116 R)
• M27: 4,930,746 km (0.088 R)
• M28: 5,304,890 km (0.085 R)
• M29: 5,376,099 km (0.096 R)
• M30: 5,495,478 km (0.102 R)
• M31: 5,846,734 km (0.116 R)
• M32: 6,056,021 km (0.063 R)
• M33: 6,317,967 km (0.11 R)
• M34: 6,532,789 km (0.103 R)
• M35: 6,827,348 km (0.086 R)
• M36: 7,152,424 km (0.072 R)
• M37: 7,231,112 km (0.09 R)
• M38: 7,562,472 km (0.083 R)
• M39: 7,750,217 km (0.111 R)
• M40: 7,912,381 km (0.084 R)
• M41: 8,007,525 km (0.094 R)
• M42: 8,253,913 km (0.074 R)
• M43: 8,419,518 km (0.057 R)
• M44: 8,698,069 km (0.078 R)
• M45: 8,937,126 km (0.037 R)
• M46: 9,022,098 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.89 AU - 5.17 AU

Year: 4296 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,146,623 km

• M1: 152,739 km (0.104 R)
• M2: 308,770 km (0.071 R)
• M3: 486,492 km (0.078 R)
• M4: 693,386 km (0.049 R)
• M5: 1,083,537 km (0.071 R)
• M6: 1,388,867 km (0.062 R)
• M7: 1,794,127 km (0.12 R)
• M8: 2,033,484 km (0.107 R)
• M9: 2,379,803 km (0.117 R)
• M10: 2,527,007 km (0.065 R)
• M11: 2,643,694 km (0.093 R)
• M12: 2,847,895 km (0.104 R)
• M13: 2,987,021 km (0.031 R)
• M14: 3,092,786 km (0.09 R)
• M15: 3,290,256 km (0.107 R)
• M16: 3,945,793 km (0.066 R)
• M17: 4,120,973 km (0.069 R)
• M18: 4,438,868 km (0.088 R)
• M19: 4,764,842 km (0.107 R)
• M20: 4,951,540 km (0.072 R)
• M21: 5,311,024 km (0.104 R)
• M22: 5,418,435 km (0.088 R)
• M23: 5,744,857 km (0.12 R)
• M24: 6,033,133 km (0.099 R)
• M25: 6,809,246 km (0.058 R)
• M26: 7,738,099 km (0.07 R)
• M27: 7,835,637 km (0.048 R)
• M28: 7,933,624 km (0.114 R)
• M29: 8,081,277 km (0.1 R)
• M30: 8,630,600 km (0.034 R)
• M31: 8,858,887 km (0.114 R)
• M32: 9,012,225 km (0.078 R)
• M33: 9,321,443 km (0.073 R)
• M34: 9,555,714 km (0.08 R)
• M35: 10,163,231 km (0.071 R)
• M36: 10,296,821 km (0.099 R)
• M37: 10,377,455 km (0.082 R)
• M38: 10,485,165 km (0.113 R)
• M39: 10,647,329 km (0.045 R)
• M40: 11,139,057 km (0.059 R)
• M41: 11,276,987 km (0.045 R)
• M42: 11,582,466 km (0.091 R)
• M43: 11,666,240 km (0.114 R)
• M44: 11,834,388 km (0.052 R)
• M45: 12,229,925 km (0.105 R)
• M46: 13,237,766 km (0.087 R)
• M47: 13,796,065 km (0.077 R)
• M48: 13,914,547 km (0.113 R)
• M49: 14,331,925 km (0.119 R)
• M50: 14,874,815 km (0.083 R)
• M51: 15,332,435 km (0.074 R)
• M52: 15,547,408 km (0.104 R)
• M53: 16,073,992 km (0.11 R)
• M54: 16,355,236 km (0.057 R)
• M55: 16,480,749 km (0.113 R)
• M56: 16,574,995 km (0.107 R)
• M57: 16,985,791 km (0.088 R)
• M58: 17,304,135 km (0.119 R)
• M59: 17,560,247 km (0.025 R)
• M60: 17,817,555 km (0.101 R)
• M61: 17,914,345 km (0.088 R)
• M62: 18,368,524 km (0.105 R)
• M63: 19,255,191 km (0.1 R)
• M64: 19,620,509 km (0.052 R)
• M65: 20,492,814 km (0.051 R)
• M66: 21,036,004 km (0.096 R)
• M67: 21,275,061 km (0.113 R)
• M68: 21,618,239 km (0.116 R)
• M69: 22,067,182 km (0.102 R)
• M70: 22,449,404 km (0.108 R)
• M71: 23,326,198 km (0.091 R)
• M72: 23,432,262 km (0.114 R)
• M73: 23,751,056 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.6

Radius: 6.9

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.55 AU - 12.43 AU

Year: 15810 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,146,623 km

• M1: 87,814 km (0.105 R)
• M2: 429,944 km (0.082 R)
• M3: 534,663 km (0.088 R)
• M4: 590,313 km (0.089 R)
• M5: 687,851 km (0.083 R)
• M6: 899,233 km (0.111 R)
• M7: 1,059,303 km (0.068 R)
• M8: 1,228,797 km (0.104 R)
• M9: 1,512,734 km (0.077 R)
• M10: 2,170,366 km (0.109 R)
• M11: 2,449,516 km (0.086 R)
• M12: 3,179,104 km (0.113 R)
• M13: 3,389,140 km (0.054 R)
• M14: 3,567,610 km (0.042 R)
• M15: 4,046,323 km (0.096 R)
• M16: 4,584,128 km (0.068 R)
• M17: 4,702,310 km (0.091 R)
• M18: 4,861,482 km (0.053 R)
• M19: 5,474,235 km (0.105 R)
• M20: 5,853,465 km (0.067 R)
• M21: 5,981,820 km (0.073 R)
• M22: 7,178,155 km (0.092 R)
• M23: 7,639,664 km (0.082 R)
• M24: 7,874,084 km (0.097 R)
• M25: 7,921,207 km (0.083 R)
• M26: 8,397,826 km (0.091 R)
• M27: 8,883,870 km (0.083 R)
• M28: 8,932,938 km (0.069 R)
• M29: 9,080,890 km (0.09 R)
• M30: 9,179,924 km (0.087 R)
• M31: 10,447,766 km (0.043 R)
• M32: 10,551,587 km (0.101 R)
• M33: 10,970,161 km (0.091 R)
• M34: 11,181,543 km (0.046 R)
• M35: 11,554,640 km (0.116 R)
• M36: 11,823,617 km (0.12 R)
• M37: 11,877,622 km (0.09 R)
• M38: 12,532,711 km (0.106 R)
• M39: 13,480,563 km (0.114 R)
• M40: 14,915,955 km (0.074 R)
• M41: 15,032,940 km (0.094 R)
• M42: 15,503,725 km (0.046 R)
• M43: 15,979,297 km (0.106 R)
• M44: 16,158,814 km (0.084 R)
• M45: 16,520,093 km (0.059 R)
• M46: 17,127,909 km (0.115 R)
• M47: 18,303,000 km (0.08 R)
• M48: 18,679,538 km (0.085 R)
• M49: 19,376,365 km (0.096 R)
• M50: 19,631,878 km (0.094 R)
• M51: 20,081,569 km (0.102 R)
• M52: 20,860,675 km (0.078 R)
• M53: 21,781,899 km (0.108 R)
• M54: 22,114,156 km (0.097 R)
• M55: 22,247,597 km (0.06 R)
• M56: 22,448,058 km (0.106 R)
• M57: 22,582,098 km (0.12 R)
• M58: 22,851,075 km (0.117 R)
• M59: 24,970,577 km (0.096 R)
• M60: 25,178,967 km (0.091 R)
• M61: 25,248,530 km (0.094 R)
• M62: 26,159,282 km (0.117 R)
• M63: 26,370,963 km (0.109 R)
• M64: 28,591,594 km (0.064 R)
• M65: 28,664,149 km (0.058 R)
• M66: 28,809,558 km (0.082 R)
• M67: 29,908,205 km (0.112 R)
• M68: 30,055,708 km (0.101 R)
• M69: 30,129,610 km (0.069 R)
• M70: 32,676,065 km (0.113 R)
• M71: 33,591,304 km (0.12 R)
• M72: 41,537,494 km (0.085 R)
• M73: 42,777,212 km (0.036 R)
• M74: 43,443,521 km (0.062 R)
• M75: 43,526,996 km (0.094 R)
• M76: 46,142,266 km (0.094 R)
• M77: 48,547,950 km (0.039 R)
• M78: 49,242,682 km (0.067 R)
• M79: 50,291,064 km (0.039 R)
• M80: 50,554,356 km (0.111 R)
• M81: 51,435,039 km (0.105 R)
• M82: 51,700,276 km (0.119 R)
• M83: 52,854,872 km (0.064 R)
• M84: 53,659,111 km (0.12 R)
• M85: 53,748,720 km (0.107 R)
• M86: 54,287,422 km (0.079 R)
• M87: 54,737,711 km (0.118 R)
• M88: 55,551,374 km (0.117 R)
• M89: 56,825,050 km (0.118 R)
• M90: 56,916,455 km (0.12 R)
• M91: 57,740,739 km (0.114 R)
• M92: 57,924,445 km (0.077 R)
• M93: 60,050,979 km (0.061 R)
• M94: 60,516,677 km (0.089 R)
• M95: 62,674,327 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit