🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 197 Days

Day: 23 Hours

Environment

Temp: 217 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.04 AU - 1.06 AU

Year: 387 Days

Day: 23.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,016,248 km

• M1: 288,873 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 398 Days

Day: 12.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 438 Days

Day: 40.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.43 AU - 1.79 AU

Year: 735 Days

Day: 23.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,016,248 km

• M1: 1,034,320 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.39 AU - 2.69 AU

Year: 1457 Days

Day: 30.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.07 AU - 4.41 AU

Year: 2603 Days

Day: 12.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.39 AU - 8.57 AU

Year: 8113 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,016,248 km

• M1: 150,944 km (0.104 R)
• M2: 236,813 km (0.114 R)
• M3: 417,976 km (0.065 R)
• M4: 565,929 km (0.052 R)
• M5: 647,011 km (0.062 R)
• M6: 1,070,074 km (0.065 R)
• M7: 1,172,997 km (0.096 R)
• M8: 1,248,693 km (0.12 R)
• M9: 1,405,322 km (0.104 R)
• M10: 1,568,384 km (0.076 R)
• M11: 1,652,308 km (0.103 R)
• M12: 2,058,168 km (0.064 R)
• M13: 2,150,619 km (0.104 R)
• M14: 2,416,604 km (0.082 R)
• M15: 2,653,118 km (0.071 R)
• M16: 2,753,947 km (0.074 R)
• M17: 3,191,371 km (0.094 R)
• M18: 3,899,717 km (0.105 R)
• M19: 3,968,532 km (0.099 R)
• M20: 4,679,571 km (0.119 R)
• M21: 4,950,194 km (0.036 R)
• M22: 5,049,826 km (0.08 R)
• M23: 5,251,184 km (0.116 R)
• M24: 6,243,617 km (0.048 R)
• M25: 6,487,012 km (0.099 R)
• M26: 6,983,378 km (0.097 R)
• M27: 7,123,551 km (0.077 R)
• M28: 7,721,943 km (0.111 R)
• M29: 7,779,837 km (0.046 R)
• M30: 8,071,104 km (0.081 R)
• M31: 9,058,001 km (0.065 R)
• M32: 9,737,026 km (0.117 R)
• M33: 9,799,558 km (0.116 R)
• M34: 10,689,217 km (0.092 R)
• M35: 11,472,362 km (0.074 R)
• M36: 12,921,067 km (0.085 R)
• M37: 13,370,310 km (0.099 R)
• M38: 13,930,404 km (0.07 R)
• M39: 14,213,294 km (0.091 R)
• M40: 14,426,620 km (0.079 R)
• M41: 14,856,714 km (0.09 R)
• M42: 15,509,709 km (0.094 R)
• M43: 16,581,278 km (0.102 R)
• M44: 16,768,425 km (0.118 R)
• M45: 16,843,523 km (0.116 R)
• M46: 17,107,115 km (0.102 R)
• M47: 18,252,436 km (0.073 R)
• M48: 18,756,431 km (0.101 R)
• M49: 18,873,267 km (0.113 R)
• M50: 19,422,292 km (0.096 R)
• M51: 20,616,382 km (0.088 R)
• M52: 21,792,969 km (0.036 R)
• M53: 21,915,938 km (0.106 R)
• M54: 22,080,347 km (0.077 R)
• M55: 22,162,625 km (0.063 R)
• M56: 22,245,054 km (0.092 R)
• M57: 22,492,937 km (0.102 R)
• M58: 22,575,815 km (0.111 R)
• M59: 23,619,709 km (0.059 R)
• M60: 24,083,911 km (0.087 R)
• M61: 24,253,555 km (0.091 R)
• M62: 24,935,871 km (0.114 R)
• M63: 25,107,459 km (0.1 R)
• M64: 25,797,704 km (0.03 R)
• M65: 26,581,597 km (0.094 R)
• M66: 26,844,590 km (0.079 R)
• M67: 27,285,006 km (0.107 R)
• M68: 28,665,196 km (0.032 R)
• M69: 28,799,984 km (0.098 R)
• M70: 29,205,544 km (0.055 R)
• M71: 29,658,376 km (0.092 R)
• M72: 30,250,634 km (0.078 R)
• M73: 30,662,926 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 10.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.45 AU - 12.93 AU

Year: 14384 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,016,248 km

• M1: 711,487 km (0.108 R)
• M2: 1,039,705 km (0.105 R)
• M3: 1,937,143 km (0.096 R)
• M4: 2,456,995 km (0.036 R)
• M5: 2,986,721 km (0.053 R)
• M6: 3,517,345 km (0.099 R)
• M7: 4,258,004 km (0.069 R)
• M8: 4,854,301 km (0.086 R)
• M9: 5,476,628 km (0.113 R)
• M10: 5,596,157 km (0.105 R)
• M11: 5,676,342 km (0.1 R)
• M12: 6,083,098 km (0.108 R)
• M13: 6,289,992 km (0.092 R)
• M14: 6,541,316 km (0.101 R)
• M15: 6,710,811 km (0.111 R)
• M16: 7,010,904 km (0.111 R)
• M17: 7,491,263 km (0.077 R)
• M18: 8,027,571 km (0.12 R)
• M19: 8,346,215 km (0.12 R)
• M20: 8,530,071 km (0.098 R)
• M21: 8,668,897 km (0.097 R)
• M22: 8,948,795 km (0.047 R)
• M23: 10,392,863 km (0.108 R)
• M24: 10,491,598 km (0.083 R)
• M25: 11,040,772 km (0.045 R)
• M26: 12,744,093 km (0.1 R)
• M27: 14,693,652 km (0.106 R)
• M28: 14,860,304 km (0.085 R)
• M29: 15,589,744 km (0.099 R)
• M30: 15,816,534 km (0.119 R)
• M31: 16,792,511 km (0.09 R)
• M32: 16,908,599 km (0.109 R)
• M33: 19,347,193 km (0.056 R)
• M34: 20,081,569 km (0.1 R)
• M35: 21,703,809 km (0.077 R)
• M36: 22,275,123 km (0.096 R)
• M37: 22,530,636 km (0.119 R)
• M38: 23,367,786 km (0.027 R)
• M39: 24,609,448 km (0.113 R)
• M40: 25,404,860 km (0.106 R)
• M41: 25,605,022 km (0.12 R)
• M42: 25,738,613 km (0.103 R)
• M43: 25,939,672 km (0.056 R)
• M44: 26,141,181 km (0.113 R)
• M45: 26,275,968 km (0.045 R)
• M46: 27,156,801 km (0.111 R)
• M47: 27,566,549 km (0.087 R)
• M48: 27,978,542 km (0.064 R)
• M49: 28,047,357 km (0.025 R)
• M50: 28,254,251 km (0.071 R)
• M51: 28,947,487 km (0.079 R)
• M52: 29,436,074 km (0.096 R)
• M53: 30,421,475 km (0.102 R)
• M54: 31,704,277 km (0.085 R)
• M55: 32,135,867 km (0.081 R)
• M56: 32,352,335 km (0.084 R)
• M57: 32,496,846 km (0.053 R)
• M58: 33,661,466 km (0.057 R)
• M59: 34,101,732 km (0.054 R)
• M60: 34,248,787 km (0.12 R)
• M61: 34,322,539 km (0.072 R)
• M62: 34,839,549 km (0.095 R)
• M63: 36,181,143 km (0.028 R)
• M64: 36,632,180 km (0.05 R)
• M65: 37,539,641 km (0.063 R)
• M66: 39,068,531 km (0.1 R)
• M67: 39,840,456 km (0.083 R)
• M68: 39,995,589 km (0.114 R)
• M69: 40,539,677 km (0.112 R)
• M70: 41,950,085 km (0.078 R)
• M71: 42,344,724 km (0.077 R)
• M72: 42,661,423 km (0.096 R)
• M73: 45,384,104 km (0.093 R)
• M74: 45,708,133 km (0.07 R)
• M75: 46,195,523 km (0.092 R)
• M76: 46,603,177 km (0.102 R)
• M77: 47,915,300 km (0.077 R)
• M78: 49,489,070 km (0.092 R)
• M79: 49,906,149 km (0.029 R)
• M80: 50,156,875 km (0.066 R)
• M81: 51,248,341 km (0.109 R)
• M82: 52,093,270 km (0.059 R)
• M83: 52,517,380 km (0.058 R)
• M84: 53,454,610 km (0.025 R)
• M85: 55,778,464 km (0.05 R)
• M86: 55,865,230 km (0.119 R)
• M87: 56,386,429 km (0.066 R)
• M88: 56,560,412 km (0.051 R)
• M89: 57,083,705 km (0.058 R)
• M90: 57,258,585 km (0.088 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit