🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 193 Days

Day: 46.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.67 AU - 0.71 AU

Year: 206 Days

Day: 46.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 302 Days

Day: 31.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.82 AU - 1.24 AU

Year: 376 Days

Day: 15.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.12 AU - 1.42 AU

Year: 515 Days

Day: 16.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.54 AU - 2.72 AU

Year: 1535 Days

Day: 27.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.75 AU - 6.15 AU

Year: 3964 Days

Day: 27.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 14.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.83 AU - 10.41 AU

Year: 9912 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,755,378 km

• M1: 331,509 km (0.104 R)
• M2: 430,692 km (0.101 R)
• M3: 560,693 km (0.061 R)
• M4: 946,207 km (0.066 R)
• M5: 1,170,155 km (0.025 R)
• M6: 2,374,417 km (0.089 R)
• M7: 2,627,986 km (0.11 R)
• M8: 2,743,475 km (0.072 R)
• M9: 2,980,139 km (0.077 R)
• M10: 3,223,385 km (0.114 R)
• M11: 3,316,435 km (0.058 R)
• M12: 3,473,513 km (0.065 R)
• M13: 4,537,004 km (0.089 R)
• M14: 5,177,582 km (0.104 R)
• M15: 5,434,442 km (0.116 R)
• M16: 5,922,729 km (0.102 R)
• M17: 6,037,321 km (0.105 R)
• M18: 7,512,805 km (0.105 R)
• M19: 8,014,556 km (0.095 R)
• M20: 8,141,715 km (0.026 R)
• M21: 9,094,653 km (0.107 R)
• M22: 9,674,494 km (0.072 R)
• M23: 10,128,673 km (0.114 R)
• M24: 10,636,409 km (0.116 R)
• M25: 10,963,878 km (0.101 R)
• M26: 11,105,248 km (0.057 R)
• M27: 11,294,789 km (0.062 R)
• M28: 12,160,512 km (0.109 R)
• M29: 12,552,309 km (0.048 R)
• M30: 12,799,145 km (0.098 R)
• M31: 13,600,242 km (0.096 R)
• M32: 13,803,096 km (0.078 R)
• M33: 14,058,011 km (0.114 R)
• M34: 14,211,798 km (0.042 R)
• M35: 15,250,905 km (0.094 R)
• M36: 17,237,265 km (0.111 R)
• M37: 17,401,823 km (0.114 R)
• M38: 20,106,403 km (0.098 R)
• M39: 23,059,913 km (0.055 R)
• M40: 24,648,643 km (0.064 R)
• M41: 24,772,360 km (0.097 R)
• M42: 25,643,917 km (0.074 R)
• M43: 25,957,624 km (0.081 R)
• M44: 26,209,547 km (0.076 R)
• M45: 26,399,087 km (0.074 R)
• M46: 26,652,357 km (0.09 R)
• M47: 27,802,315 km (0.063 R)
• M48: 28,448,129 km (0.105 R)
• M49: 29,099,030 km (0.075 R)
• M50: 29,426,200 km (0.05 R)
• M51: 30,481,613 km (0.096 R)
• M52: 30,880,591 km (0.105 R)
• M53: 31,014,032 km (0.067 R)
• M54: 31,482,423 km (0.074 R)
• M55: 32,765,374 km (0.119 R)
• M56: 33,584,572 km (0.101 R)
• M57: 34,410,502 km (0.109 R)
• M58: 35,452,302 km (0.058 R)
• M59: 36,152,569 km (0.112 R)
• M60: 39,215,586 km (0.086 R)
• M61: 39,432,353 km (0.118 R)
• M62: 39,649,569 km (0.025 R)
• M63: 40,741,484 km (0.064 R)
• M64: 40,887,791 km (0.114 R)
• M65: 42,064,827 km (0.11 R)
• M66: 42,434,932 km (0.115 R)
• M67: 42,880,584 km (0.069 R)
• M68: 44,001,222 km (0.115 R)
• M69: 44,602,904 km (0.038 R)
• M70: 47,420,879 km (0.113 R)
• M71: 48,502,173 km (0.058 R)
• M72: 49,123,602 km (0.092 R)
• M73: 49,825,964 km (0.115 R)
• M74: 50,688,845 km (0.095 R)
• M75: 50,846,371 km (0.096 R)
• M76: 51,398,687 km (0.081 R)
• M77: 51,794,373 km (0.099 R)

Asteroid Belt

Center: 13.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.9

Radius: 4.6

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.37 AU - 21.43 AU

Year: 27255 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,755,378 km

• M1: 459,565 km (0.086 R)
• M2: 837,898 km (0.103 R)
• M3: 981,362 km (0.1 R)
• M4: 1,357,002 km (0.074 R)
• M5: 2,033,035 km (0.098 R)
• M6: 2,071,183 km (0.086 R)
• M7: 2,465,373 km (0.095 R)
• M8: 2,506,064 km (0.114 R)
• M9: 2,839,667 km (0.105 R)
• M10: 3,686,989 km (0.035 R)
• M11: 4,017,600 km (0.086 R)
• M12: 4,456,371 km (0.109 R)
• M13: 4,556,003 km (0.116 R)
• M14: 4,606,118 km (0.038 R)
• M15: 4,961,862 km (0.103 R)
• M16: 5,379,091 km (0.101 R)
• M17: 5,861,843 km (0.082 R)
• M18: 6,868,487 km (0.102 R)
• M19: 7,041,422 km (0.041 R)
• M20: 7,099,317 km (0.082 R)
• M21: 7,215,704 km (0.086 R)
• M22: 7,687,685 km (0.081 R)
• M23: 8,475,617 km (0.035 R)
• M24: 8,785,434 km (0.108 R)
• M25: 10,721,081 km (0.09 R)
• M26: 11,874,032 km (0.12 R)
• M27: 12,360,075 km (0.096 R)
• M28: 12,711,181 km (0.066 R)
• M29: 14,663,434 km (0.071 R)
• M30: 17,250,878 km (0.112 R)
• M31: 17,485,897 km (0.09 R)
• M32: 18,276,821 km (0.056 R)
• M33: 18,436,442 km (0.12 R)
• M34: 19,241,278 km (0.101 R)
• M35: 21,052,011 km (0.071 R)
• M36: 22,744,561 km (0.092 R)
• M37: 23,433,758 km (0.062 R)
• M38: 24,304,867 km (0.062 R)
• M39: 25,275,308 km (0.11 R)
• M40: 26,168,557 km (0.07 R)
• M41: 27,985,573 km (0.116 R)
• M42: 30,030,875 km (0.081 R)
• M43: 31,166,622 km (0.088 R)
• M44: 32,799,632 km (0.089 R)
• M45: 33,480,003 km (0.111 R)
• M46: 34,165,162 km (0.052 R)
• M47: 37,862,323 km (0.109 R)
• M48: 38,473,580 km (0.119 R)
• M49: 38,883,030 km (0.111 R)
• M50: 45,302,574 km (0.106 R)
• M51: 47,258,566 km (0.083 R)
• M52: 48,909,528 km (0.114 R)
• M53: 49,464,087 km (0.111 R)
• M54: 51,027,684 km (0.025 R)
• M55: 51,252,380 km (0.093 R)
• M56: 55,468,347 km (0.06 R)
• M57: 56,278,420 km (0.067 R)
• M58: 57,208,919 km (0.077 R)
• M59: 58,144,653 km (0.092 R)
• M60: 58,496,807 km (0.056 R)
• M61: 58,967,441 km (0.093 R)
• M62: 59,912,451 km (0.086 R)
• M63: 63,259,404 km (0.1 R)
• M64: 64,348,028 km (0.078 R)
• M65: 64,469,352 km (0.074 R)
• M66: 65,564,857 km (0.086 R)
• M67: 66,053,743 km (0.061 R)
• M68: 66,666,496 km (0.056 R)
• M69: 67,035,105 km (0.035 R)
• M70: 67,281,194 km (0.065 R)
• M71: 68,516,124 km (0.075 R)
• M72: 71,761,949 km (0.102 R)
• M73: 72,391,756 km (0.119 R)
• M74: 72,770,687 km (0.108 R)
• M75: 73,657,204 km (0.12 R)
• M76: 75,057,440 km (0.078 R)
• M77: 76,595,007 km (0.066 R)
• M78: 77,367,680 km (0.103 R)
• M79: 79,570,808 km (0.083 R)
• M80: 80,484,103 km (0.112 R)
• M81: 80,876,498 km (0.06 R)
• M82: 85,635,057 km (0.097 R)
• M83: 85,902,089 km (0.118 R)
• M84: 86,436,902 km (0.091 R)
• M85: 88,992,482 km (0.114 R)
• M86: 89,127,719 km (0.088 R)
• M87: 89,669,113 km (0.073 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit