🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 154 Days

Day: 23.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 196 Days

Day: 20.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,717,303 km

• M1: 217,665 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.82 AU

Year: 219 Days

Day: 26 Hours

Environment

Temp: 210 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.44 AU - 3.04 AU

Year: 1624 Days

Day: 47.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.76 AU - 3.9 AU

Year: 2685 Days

Day: 46.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.07 AU - 5.43 AU

Year: 3708 Days

Day: 29.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.4

Radius: 5.9

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 14.14 AU - 14.34 AU

Year: 19246 Days

Day: 21.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,717,303 km

• M1: 94,845 km (0.119 R)
• M2: 143,315 km (0.117 R)
• M3: 327,769 km (0.115 R)
• M4: 453,730 km (0.107 R)
• M5: 540,647 km (0.09 R)
• M6: 751,729 km (0.058 R)
• M7: 834,756 km (0.085 R)
• M8: 1,849,927 km (0.075 R)
• M9: 2,137,604 km (0.099 R)
• M10: 2,347,490 km (0.104 R)
• M11: 2,563,958 km (0.027 R)
• M12: 2,917,158 km (0.119 R)
• M13: 2,983,131 km (0.107 R)
• M14: 3,354,283 km (0.082 R)
• M15: 3,598,128 km (0.117 R)
• M16: 3,956,415 km (0.11 R)
• M17: 4,326,071 km (0.047 R)
• M18: 4,706,798 km (0.03 R)
• M19: 4,823,035 km (0.07 R)
• M20: 4,940,320 km (0.112 R)
• M21: 4,979,664 km (0.075 R)
• M22: 5,058,502 km (0.104 R)
• M23: 5,787,343 km (0.12 R)
• M24: 5,953,846 km (0.12 R)
• M25: 6,037,620 km (0.083 R)
• M26: 6,206,367 km (0.108 R)
• M27: 6,334,123 km (0.094 R)
• M28: 6,505,563 km (0.115 R)
• M29: 7,206,877 km (0.063 R)
• M30: 8,163,406 km (0.085 R)
• M31: 8,585,422 km (0.102 R)
• M32: 8,727,689 km (0.089 R)
• M33: 9,014,468 km (0.106 R)
• M34: 9,499,465 km (0.116 R)
• M35: 9,794,621 km (0.084 R)
• M36: 9,843,989 km (0.059 R)
• M37: 10,092,620 km (0.103 R)
• M38: 11,890,039 km (0.106 R)
• M39: 12,960,711 km (0.111 R)
• M40: 13,287,881 km (0.113 R)
• M41: 13,562,543 km (0.055 R)
• M42: 13,950,301 km (0.07 R)
• M43: 14,061,751 km (0.046 R)
• M44: 14,964,125 km (0.074 R)
• M45: 15,595,279 km (0.095 R)
• M46: 15,653,024 km (0.093 R)
• M47: 15,768,962 km (0.114 R)
• M48: 16,942,856 km (0.071 R)
• M49: 17,781,203 km (0.092 R)
• M50: 17,841,640 km (0.073 R)
• M51: 17,902,078 km (0.072 R)
• M52: 18,023,252 km (0.066 R)
• M53: 18,694,498 km (0.119 R)
• M54: 18,755,833 km (0.053 R)
• M55: 18,940,586 km (0.081 R)
• M56: 19,125,789 km (0.034 R)
• M57: 19,373,822 km (0.043 R)
• M58: 19,435,905 km (0.117 R)
• M59: 20,313,147 km (0.11 R)
• M60: 20,376,277 km (0.078 R)
• M61: 21,331,310 km (0.091 R)
• M62: 22,041,002 km (0.085 R)
• M63: 23,549,697 km (0.111 R)
• M64: 24,015,395 km (0.07 R)
• M65: 26,045,588 km (0.084 R)
• M66: 26,803,750 km (0.09 R)
• M67: 27,989,612 km (0.089 R)
• M68: 28,271,155 km (0.11 R)
• M69: 29,406,453 km (0.104 R)
• M70: 29,692,634 km (0.106 R)
• M71: 30,991,892 km (0.111 R)
• M72: 31,429,017 km (0.045 R)
• M73: 31,941,689 km (0.04 R)
• M74: 32,530,955 km (0.112 R)
• M75: 32,826,859 km (0.048 R)
• M76: 37,449,583 km (0.057 R)
• M77: 38,695,434 km (0.089 R)
• M78: 38,852,063 km (0.082 R)
• M79: 39,796,624 km (0.091 R)
• M80: 40,033,886 km (0.071 R)
• M81: 46,200,310 km (0.097 R)
• M82: 46,366,514 km (0.086 R)
• M83: 48,376,660 km (0.107 R)
• M84: 48,799,125 km (0.111 R)
• M85: 49,988,128 km (0.06 R)
• M86: 51,703,268 km (0.041 R)
• M87: 53,699,502 km (0.034 R)
• M88: 54,049,262 km (0.114 R)
• M89: 54,575,248 km (0.09 R)
• M90: 54,838,989 km (0.101 R)
• M91: 55,103,029 km (0.115 R)
• M92: 55,720,868 km (0.107 R)
• M93: 56,163,529 km (0.119 R)
• M94: 56,340,952 km (0.047 R)
• M95: 56,518,524 km (0.108 R)
• M96: 58,754,115 km (0.11 R)
• M97: 60,563,352 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.3

Radius: 6.3

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.41 AU - 17.27 AU

Year: 19449 Days

Day: 16.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,717,303 km

• M1: 136,732 km (0.08 R)
• M2: 831,764 km (0.099 R)
• M3: 936,931 km (0.05 R)
• M4: 1,338,751 km (0.092 R)
• M5: 2,776,985 km (0.082 R)
• M6: 4,585,923 km (0.12 R)
• M7: 4,632,747 km (0.11 R)
• M8: 5,352,313 km (0.111 R)
• M9: 6,157,748 km (0.087 R)
• M10: 8,330,806 km (0.035 R)
• M11: 8,502,545 km (0.053 R)
• M12: 8,617,735 km (0.12 R)
• M13: 9,319,349 km (0.089 R)
• M14: 9,497,670 km (0.106 R)
• M15: 10,039,214 km (0.11 R)
• M16: 10,467,513 km (0.104 R)
• M17: 10,964,028 km (0.026 R)
• M18: 11,723,387 km (0.055 R)
• M19: 12,369,051 km (0.101 R)
• M20: 12,434,276 km (0.119 R)
• M21: 12,827,868 km (0.105 R)
• M22: 12,893,840 km (0.045 R)
• M23: 12,959,963 km (0.073 R)
• M24: 13,897,493 km (0.067 R)
• M25: 14,442,926 km (0.038 R)
• M26: 15,344,104 km (0.105 R)
• M27: 15,766,269 km (0.052 R)
• M28: 16,049,757 km (0.062 R)
• M29: 17,055,204 km (0.098 R)
• M30: 17,785,840 km (0.117 R)
• M31: 18,007,096 km (0.039 R)
• M32: 19,051,289 km (0.087 R)
• M33: 20,345,460 km (0.077 R)
• M34: 20,422,503 km (0.079 R)
• M35: 20,499,695 km (0.066 R)
• M36: 20,654,080 km (0.068 R)
• M37: 21,120,078 km (0.11 R)
• M38: 21,432,438 km (0.109 R)
• M39: 21,746,594 km (0.118 R)
• M40: 21,983,108 km (0.115 R)
• M41: 22,141,233 km (0.118 R)
• M42: 22,618,001 km (0.03 R)
• M43: 26,467,753 km (0.114 R)
• M44: 28,080,568 km (0.025 R)
• M45: 28,424,044 km (0.073 R)
• M46: 29,028,719 km (0.064 R)
• M47: 29,202,252 km (0.119 R)
• M48: 31,489,305 km (0.045 R)
• M49: 32,204,532 km (0.082 R)
• M50: 32,744,431 km (0.096 R)
• M51: 33,924,459 km (0.11 R)
• M52: 34,565,785 km (0.115 R)
• M53: 34,657,638 km (0.053 R)
• M54: 35,210,851 km (0.06 R)
• M55: 35,581,405 km (0.066 R)
• M56: 35,860,106 km (0.115 R)
• M57: 36,232,754 km (0.115 R)
• M58: 39,260,465 km (0.04 R)
• M59: 39,548,441 km (0.057 R)
• M60: 39,740,824 km (0.079 R)
• M61: 42,171,789 km (0.062 R)
• M62: 44,250,601 km (0.114 R)
• M63: 44,550,246 km (0.095 R)
• M64: 46,160,069 km (0.078 R)
• M65: 48,301,562 km (0.116 R)
• M66: 49,022,624 km (0.107 R)
• M67: 49,332,740 km (0.11 R)
• M68: 49,643,455 km (0.086 R)
• M69: 50,162,859 km (0.07 R)
• M70: 51,626,674 km (0.06 R)
• M71: 52,574,975 km (0.108 R)
• M72: 52,892,422 km (0.097 R)
• M73: 56,425,774 km (0.077 R)
• M74: 56,534,083 km (0.101 R)
• M75: 57,184,983 km (0.071 R)
• M76: 57,511,405 km (0.095 R)
• M77: 57,729,370 km (0.073 R)
• M78: 58,384,907 km (0.042 R)
• M79: 58,823,379 km (0.056 R)
• M80: 61,031,593 km (0.092 R)
• M81: 62,929,990 km (0.117 R)
• M82: 65,642,798 km (0.092 R)
• M83: 65,984,479 km (0.045 R)
• M84: 67,242,747 km (0.113 R)
• M85: 68,278,114 km (0.107 R)
• M86: 68,624,433 km (0.089 R)
• M87: 71,884,470 km (0.062 R)
• M88: 74,125,296 km (0.105 R)
• M89: 74,481,189 km (0.064 R)
• M90: 75,313,851 km (0.086 R)
• M91: 76,988,300 km (0.09 R)
• M92: 77,589,384 km (0.077 R)
• M93: 81,350,275 km (0.1 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit