🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.94 AU - 1.02 AU

Year: 344 Days

Day: 13.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,265,476 km

• M1: 423,512 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.99 AU - 1.47 AU

Year: 484 Days

Day: 30.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.53 AU - 1.57 AU

Year: 685 Days

Day: 40.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.47 AU - 1.85 AU

Year: 759 Days

Day: 41 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.74 AU - 2.44 AU

Year: 1072 Days

Day: 12.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.63 AU - 5.21 AU

Year: 3297 Days

Day: 24.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 8.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.76 AU - 10.4 AU

Year: 10519 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 104,265,476 km

• M1: 355,744 km (0.081 R)
• M2: 527,033 km (0.079 R)
• M3: 599,738 km (0.116 R)
• M4: 715,975 km (0.075 R)
• M5: 850,763 km (0.108 R)
• M6: 937,979 km (0.119 R)
• M7: 994,227 km (0.102 R)
• M8: 1,194,240 km (0.117 R)
• M9: 1,420,282 km (0.091 R)
• M10: 1,619,098 km (0.092 R)
• M11: 2,073,576 km (0.058 R)
• M12: 2,646,536 km (0.114 R)
• M13: 2,711,312 km (0.119 R)
• M14: 3,406,044 km (0.11 R)
• M15: 3,819,084 km (0.076 R)
• M16: 3,911,087 km (0.119 R)
• M17: 4,286,129 km (0.062 R)
• M18: 5,376,547 km (0.068 R)
• M19: 5,984,364 km (0.071 R)
• M20: 8,100,725 km (0.087 R)
• M21: 8,242,992 km (0.1 R)
• M22: 8,338,436 km (0.116 R)
• M23: 9,188,152 km (0.065 R)
• M24: 9,660,881 km (0.056 R)
• M25: 10,552,634 km (0.103 R)
• M26: 11,126,491 km (0.111 R)
• M27: 11,603,559 km (0.104 R)
• M28: 11,683,743 km (0.076 R)
• M29: 12,386,255 km (0.09 R)
• M30: 12,742,597 km (0.025 R)
• M31: 13,074,555 km (0.113 R)
• M32: 13,269,630 km (0.028 R)
• M33: 13,662,474 km (0.107 R)
• M34: 14,030,635 km (0.049 R)
• M35: 14,087,631 km (0.101 R)
• M36: 14,344,790 km (0.117 R)
• M37: 15,713,162 km (0.105 R)
• M38: 15,979,895 km (0.085 R)
• M39: 16,039,285 km (0.03 R)
• M40: 16,940,463 km (0.117 R)
• M41: 18,478,479 km (0.096 R)
• M42: 19,549,599 km (0.054 R)
• M43: 19,804,514 km (0.057 R)
• M44: 19,996,448 km (0.096 R)
• M45: 21,554,211 km (0.102 R)
• M46: 21,916,686 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 5.5

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.04 AU - 16.73 AU

Year: 17363 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,265,476 km

• M1: 131,347 km (0.108 R)
• M2: 220,208 km (0.11 R)
• M3: 273,615 km (0.11 R)
• M4: 316,998 km (0.08 R)
• M5: 709,094 km (0.069 R)
• M6: 750,533 km (0.111 R)
• M7: 901,776 km (0.1 R)
• M8: 1,015,770 km (0.106 R)
• M9: 1,134,550 km (0.106 R)
• M10: 1,258,118 km (0.104 R)
• M11: 1,599,351 km (0.098 R)
• M12: 1,766,302 km (0.089 R)
• M13: 1,909,617 km (0.045 R)
• M14: 1,997,580 km (0.101 R)
• M15: 2,269,400 km (0.101 R)
• M16: 2,456,995 km (0.101 R)
• M17: 2,649,827 km (0.113 R)
• M18: 2,981,934 km (0.055 R)
• M19: 3,685,044 km (0.091 R)
• M20: 4,910,700 km (0.047 R)
• M21: 4,950,792 km (0.104 R)
• M22: 5,112,657 km (0.088 R)
• M23: 6,163,133 km (0.113 R)
• M24: 6,250,049 km (0.098 R)
• M25: 6,690,316 km (0.085 R)
• M26: 7,554,393 km (0.111 R)
• M27: 7,600,918 km (0.08 R)
• M28: 9,535,368 km (0.12 R)
• M29: 9,635,898 km (0.088 R)
• M30: 9,686,313 km (0.084 R)
• M31: 11,451,418 km (0.095 R)
• M32: 11,826,908 km (0.061 R)
• M33: 13,651,105 km (0.09 R)
• M34: 13,935,042 km (0.064 R)
• M35: 14,049,185 km (0.119 R)
• M36: 14,508,749 km (0.103 R)
• M37: 14,624,389 km (0.075 R)
• M38: 19,304,408 km (0.054 R)
• M39: 19,750,958 km (0.082 R)
• M40: 20,459,603 km (0.118 R)
• M41: 20,784,530 km (0.087 R)
• M42: 21,373,497 km (0.1 R)
• M43: 21,637,088 km (0.11 R)
• M44: 21,901,727 km (0.115 R)
• M45: 22,367,425 km (0.089 R)
• M46: 22,501,165 km (0.104 R)
• M47: 23,784,117 km (0.059 R)
• M48: 24,125,649 km (0.071 R)
• M49: 25,438,370 km (0.114 R)
• M50: 25,508,083 km (0.057 R)
• M51: 25,577,795 km (0.072 R)
• M52: 26,773,980 km (0.075 R)
• M53: 27,200,483 km (0.103 R)
• M54: 28,060,372 km (0.12 R)
• M55: 28,421,202 km (0.093 R)
• M56: 28,856,232 km (0.098 R)
• M57: 29,659,573 km (0.063 R)
• M58: 30,470,393 km (0.096 R)
• M59: 33,326,516 km (0.099 R)
• M60: 35,407,123 km (0.057 R)
• M61: 36,031,694 km (0.113 R)
• M62: 36,896,370 km (0.05 R)
• M63: 37,450,181 km (0.105 R)
• M64: 37,926,950 km (0.117 R)
• M65: 38,325,927 km (0.118 R)
• M66: 39,369,672 km (0.058 R)
• M67: 39,531,088 km (0.109 R)
• M68: 39,854,518 km (0.045 R)
• M69: 41,157,067 km (0.089 R)
• M70: 41,978,359 km (0.044 R)
• M71: 42,225,794 km (0.069 R)
• M72: 42,887,914 km (0.105 R)
• M73: 44,390,326 km (0.104 R)
• M74: 44,979,143 km (0.095 R)
• M75: 46,334,948 km (0.077 R)
• M76: 47,103,433 km (0.106 R)
• M77: 48,134,611 km (0.046 R)
• M78: 48,220,779 km (0.102 R)
• M79: 49,173,269 km (0.112 R)
• M80: 49,869,647 km (0.067 R)
• M81: 51,008,536 km (0.096 R)
• M82: 51,096,499 km (0.094 R)
• M83: 51,890,265 km (0.103 R)
• M84: 52,421,787 km (0.04 R)
• M85: 52,510,648 km (0.102 R)
• M86: 54,475,915 km (0.08 R)
• M87: 55,106,320 km (0.026 R)
• M88: 55,286,885 km (0.097 R)
• M89: 56,738,284 km (0.081 R)
• M90: 56,829,389 km (0.067 R)
• M91: 57,468,770 km (0.098 R)
• M92: 60,980,580 km (0.103 R)

Asteroid Belt

Center: 15.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.2

Radius: 5.4

Gravity: 30.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.28 AU - 19.84 AU

Year: 28366 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,265,476 km

• M1: 141,669 km (0.048 R)
• M2: 187,297 km (0.103 R)
• M3: 529,427 km (0.087 R)
• M4: 581,786 km (0.071 R)
• M5: 1,028,785 km (0.061 R)
• M6: 1,162,974 km (0.044 R)
• M7: 2,293,485 km (0.067 R)
• M8: 2,741,082 km (0.07 R)
• M9: 3,022,326 km (0.096 R)
• M10: 3,714,216 km (0.071 R)
• M11: 4,130,696 km (0.1 R)
• M12: 4,398,626 km (0.053 R)
• M13: 4,783,093 km (0.117 R)
• M14: 5,064,337 km (0.075 R)
• M15: 5,293,221 km (0.07 R)
• M16: 5,584,040 km (0.109 R)
• M17: 7,370,687 km (0.064 R)
• M18: 7,499,940 km (0.054 R)
• M19: 8,560,888 km (0.093 R)
• M20: 9,667,912 km (0.109 R)
• M21: 9,880,491 km (0.099 R)
• M22: 11,187,976 km (0.113 R)
• M23: 12,013,307 km (0.112 R)
• M24: 13,170,148 km (0.048 R)
• M25: 13,484,602 km (0.092 R)
• M26: 13,563,590 km (0.036 R)
• M27: 16,004,279 km (0.101 R)
• M28: 16,847,413 km (0.107 R)
• M29: 17,103,076 km (0.076 R)
• M30: 17,532,272 km (0.069 R)
• M31: 18,051,825 km (0.101 R)
• M32: 18,138,891 km (0.088 R)
• M33: 19,017,480 km (0.091 R)
• M34: 20,180,304 km (0.035 R)
• M35: 21,827,975 km (0.1 R)
• M36: 21,920,726 km (0.119 R)
• M37: 24,765,030 km (0.098 R)
• M38: 25,055,699 km (0.114 R)
• M39: 25,640,626 km (0.063 R)
• M40: 26,823,796 km (0.039 R)
• M41: 28,226,725 km (0.092 R)
• M42: 28,937,015 km (0.114 R)
• M43: 29,961,910 km (0.11 R)
• M44: 30,271,728 km (0.04 R)
• M45: 34,935,441 km (0.116 R)
• M46: 35,152,807 km (0.071 R)
• M47: 35,370,472 km (0.089 R)
• M48: 35,479,529 km (0.077 R)
• M49: 38,689,151 km (0.108 R)
• M50: 38,913,997 km (0.09 R)
• M51: 40,271,597 km (0.106 R)
• M52: 44,554,435 km (0.045 R)
• M53: 47,048,680 km (0.11 R)
• M54: 48,373,070 km (0.038 R)
• M55: 48,615,269 km (0.057 R)
• M56: 48,736,443 km (0.111 R)
• M57: 48,979,240 km (0.109 R)
• M58: 49,709,876 km (0.116 R)
• M59: 52,419,543 km (0.078 R)
• M60: 52,668,174 km (0.101 R)
• M61: 52,792,789 km (0.096 R)
• M62: 54,043,128 km (0.07 R)
• M63: 54,545,927 km (0.094 R)
• M64: 59,919,034 km (0.119 R)
• M65: 60,439,485 km (0.102 R)
• M66: 61,747,120 km (0.119 R)
• M67: 63,858,843 km (0.098 R)
• M68: 68,559,657 km (0.092 R)
• M69: 70,059,974 km (0.056 R)
• M70: 71,708,991 km (0.116 R)
• M71: 72,538,362 km (0.113 R)
• M72: 79,428,690 km (0.088 R)
• M73: 79,714,273 km (0.107 R)
• M74: 80,573,264 km (0.098 R)
• M75: 82,589,394 km (0.091 R)
• M76: 85,206,010 km (0.071 R)
• M77: 85,352,168 km (0.115 R)
• M78: 86,671,322 km (0.088 R)
• M79: 87,112,635 km (0.081 R)
• M80: 87,259,840 km (0.064 R)
• M81: 88,440,765 km (0.115 R)
• M82: 89,033,173 km (0.116 R)
• M83: 89,478,376 km (0.109 R)
• M84: 89,924,327 km (0.073 R)
• M85: 91,416,117 km (0.04 R)
• M86: 92,165,154 km (0.092 R)
• M87: 95,181,346 km (0.098 R)
• M88: 96,396,829 km (0.108 R)
• M89: 98,382,890 km (0.109 R)
• M90: 98,843,203 km (0.104 R)
• M91: 98,996,840 km (0.061 R)
• M92: 100,074,094 km (0.085 R)
• M93: 101,774,723 km (0.106 R)
• M94: 102,395,554 km (0.083 R)
• M95: 102,862,000 km (0.061 R)
• M96: 103,173,313 km (0.11 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit