🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.66 AU

Year: 146 Days

Day: 33.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.93 AU - 1.53 AU

Year: 475 Days

Day: 17.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.49 AU - 1.73 AU

Year: 711 Days

Day: 26.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.84 AU - 2.9 AU

Year: 1271 Days

Day: 38.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,278,071 km

• M1: 1,477,279 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.1 AU - 3.16 AU

Year: 1928 Days

Day: 15.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265

Radius: 7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.59 AU - 16.77 AU

Year: 18596 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,278,071 km

• M1: 321,037 km (0.047 R)
• M2: 403,166 km (0.08 R)
• M3: 557,252 km (0.094 R)
• M4: 823,536 km (0.096 R)
• M5: 1,063,641 km (0.084 R)
• M6: 1,440,179 km (0.116 R)
• M7: 1,984,565 km (0.115 R)
• M8: 2,116,660 km (0.117 R)
• M9: 2,445,327 km (0.117 R)
• M10: 2,529,999 km (0.12 R)
• M11: 3,304,767 km (0.095 R)
• M12: 3,717,806 km (0.113 R)
• M13: 3,782,881 km (0.115 R)
• M14: 4,627,511 km (0.067 R)
• M15: 5,161,276 km (0.106 R)
• M16: 6,717,692 km (0.086 R)
• M17: 7,361,562 km (0.102 R)
• M18: 7,649,538 km (0.101 R)
• M19: 8,067,364 km (0.062 R)
• M20: 8,837,943 km (0.118 R)
• M21: 8,968,692 km (0.118 R)
• M22: 9,408,958 km (0.116 R)
• M23: 9,542,549 km (0.109 R)
• M24: 9,676,589 km (0.111 R)
• M25: 9,856,405 km (0.042 R)
• M26: 9,901,584 km (0.104 R)
• M27: 11,051,842 km (0.117 R)
• M28: 11,098,816 km (0.104 R)
• M29: 11,334,283 km (0.096 R)
• M30: 11,381,556 km (0.111 R)
• M31: 11,714,411 km (0.12 R)
• M32: 12,002,237 km (0.097 R)
• M33: 12,195,518 km (0.095 R)
• M34: 12,487,233 km (0.096 R)
• M35: 13,028,179 km (0.106 R)
• M36: 14,490,349 km (0.097 R)
• M37: 14,541,811 km (0.079 R)
• M38: 14,593,123 km (0.076 R)
• M39: 14,644,584 km (0.068 R)
• M40: 15,423,989 km (0.056 R)
• M41: 15,476,349 km (0.055 R)
• M42: 16,003,980 km (0.088 R)
• M43: 16,110,195 km (0.09 R)
• M44: 16,860,428 km (0.117 R)
• M45: 18,228,201 km (0.101 R)
• M46: 18,729,205 km (0.12 R)
• M47: 19,234,845 km (0.12 R)
• M48: 19,631,130 km (0.114 R)
• M49: 19,915,965 km (0.119 R)
• M50: 20,720,502 km (0.056 R)
• M51: 20,952,379 km (0.083 R)
• M52: 21,360,182 km (0.056 R)
• M53: 21,711,737 km (0.076 R)
• M54: 21,947,204 km (0.047 R)
• M55: 22,897,600 km (0.106 R)
• M56: 23,137,255 km (0.112 R)
• M57: 23,197,244 km (0.117 R)
• M58: 23,498,385 km (0.098 R)
• M59: 23,800,722 km (0.09 R)
• M60: 25,579,590 km (0.111 R)
• M61: 28,359,119 km (0.076 R)
• M62: 29,263,438 km (0.085 R)
• M63: 29,849,712 km (0.107 R)
• M64: 31,432,158 km (0.09 R)
• M65: 33,109,300 km (0.062 R)
• M66: 33,312,603 km (0.104 R)
• M67: 33,856,541 km (0.11 R)
• M68: 33,992,975 km (0.116 R)
• M69: 34,677,983 km (0.045 R)
• M70: 34,746,649 km (0.109 R)
• M71: 34,884,279 km (0.061 R)
• M72: 35,644,535 km (0.086 R)
• M73: 36,061,464 km (0.069 R)
• M74: 39,096,656 km (0.104 R)
• M75: 39,383,135 km (0.065 R)
• M76: 39,670,214 km (0.098 R)
• M77: 40,535,937 km (0.083 R)
• M78: 41,189,380 km (0.088 R)
• M79: 41,335,088 km (0.06 R)
• M80: 42,727,396 km (0.098 R)
• M81: 43,022,403 km (0.116 R)
• M82: 43,170,206 km (0.111 R)
• M83: 43,466,409 km (0.087 R)
• M84: 44,807,105 km (0.099 R)
• M85: 45,482,689 km (0.111 R)
• M86: 47,911,560 km (0.101 R)
• M87: 49,915,873 km (0.055 R)
• M88: 50,071,155 km (0.078 R)
• M89: 50,460,110 km (0.082 R)
• M90: 50,538,050 km (0.108 R)
• M91: 51,554,568 km (0.094 R)
• M92: 52,026,100 km (0.105 R)
• M93: 52,656,955 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.9

Radius: 7.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.36 AU - 17.42 AU

Year: 20009 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,278,071 km

• M1: 100,231 km (0.062 R)
• M2: 168,597 km (0.112 R)
• M3: 290,220 km (0.075 R)
• M4: 404,064 km (0.087 R)
• M5: 581,038 km (0.072 R)
• M6: 712,983 km (0.111 R)
• M7: 892,052 km (0.039 R)
• M8: 1,271,881 km (0.03 R)
• M9: 1,423,723 km (0.08 R)
• M10: 1,513,182 km (0.101 R)
• M11: 1,674,449 km (0.113 R)
• M12: 1,817,165 km (0.112 R)
• M13: 4,428,995 km (0.062 R)
• M14: 4,494,818 km (0.104 R)
• M15: 4,727,742 km (0.064 R)
• M16: 5,170,850 km (0.08 R)
• M17: 5,274,971 km (0.112 R)
• M18: 6,023,558 km (0.109 R)
• M19: 6,133,214 km (0.101 R)
• M20: 6,843,055 km (0.072 R)
• M21: 8,177,169 km (0.106 R)
• M22: 8,915,435 km (0.095 R)
• M23: 9,124,273 km (0.1 R)
• M24: 9,208,198 km (0.082 R)
• M25: 9,376,944 km (0.106 R)
• M26: 9,546,738 km (0.053 R)
• M27: 9,760,363 km (0.061 R)
• M28: 10,323,300 km (0.094 R)
• M29: 10,498,629 km (0.11 R)
• M30: 10,719,136 km (0.092 R)
• M31: 11,120,059 km (0.078 R)
• M32: 12,305,472 km (0.091 R)
• M33: 12,491,422 km (0.112 R)
• M34: 12,584,622 km (0.112 R)
• M35: 13,007,535 km (0.093 R)
• M36: 13,244,348 km (0.093 R)
• M37: 13,963,615 km (0.047 R)
• M38: 14,499,175 km (0.102 R)
• M39: 14,794,182 km (0.115 R)
• M40: 14,892,917 km (0.066 R)
• M41: 16,044,372 km (0.106 R)
• M42: 16,095,085 km (0.069 R)
• M43: 16,451,577 km (0.086 R)
• M44: 16,862,074 km (0.095 R)
• M45: 17,068,668 km (0.098 R)
• M46: 18,114,058 km (0.118 R)
• M47: 19,018,826 km (0.073 R)
• M48: 20,540,984 km (0.034 R)
• M49: 21,372,449 km (0.11 R)
• M50: 21,484,049 km (0.086 R)
• M51: 21,539,999 km (0.059 R)
• M52: 21,595,949 km (0.117 R)
• M53: 21,989,092 km (0.104 R)
• M54: 23,010,845 km (0.101 R)
• M55: 23,642,747 km (0.116 R)
• M56: 23,700,491 km (0.115 R)
• M57: 26,167,510 km (0.101 R)
• M58: 27,370,726 km (0.098 R)
• M59: 27,735,296 km (0.05 R)
• M60: 28,468,924 km (0.084 R)
• M61: 29,457,317 km (0.045 R)
• M62: 31,213,596 km (0.091 R)
• M63: 31,340,455 km (0.1 R)
• M64: 34,892,656 km (0.086 R)
• M65: 34,958,330 km (0.104 R)
• M66: 36,082,558 km (0.088 R)
• M67: 36,282,121 km (0.119 R)
• M68: 39,731,399 km (0.027 R)
• M69: 40,765,569 km (0.086 R)
• M70: 40,973,510 km (0.107 R)
• M71: 41,112,337 km (0.077 R)
• M72: 42,298,499 km (0.108 R)
• M73: 43,425,120 km (0.076 R)
• M74: 43,708,309 km (0.049 R)
• M75: 44,775,690 km (0.096 R)
• M76: 44,847,198 km (0.112 R)
• M77: 45,420,307 km (0.071 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit