🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.82 AU - 0.92 AU

Year: 298 Days

Day: 31.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.9 AU - 0.96 AU

Year: 329 Days

Day: 13 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.33 AU

Year: 471 Days

Day: 19.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.11 AU - 1.79 AU

Year: 641 Days

Day: 30.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,542,041 km

• M1: 101,278 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 654 Days

Day: 13.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.28 AU - 2.58 AU

Year: 1391 Days

Day: 16.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.54 AU - 5.68 AU

Year: 3633 Days

Day: 12.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,542,041 km

• M1: 2,338,364 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 13.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.04 AU - 7.68 AU

Year: 6596 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,542,041 km

• M1: 186,249 km (0.064 R)
• M2: 293,661 km (0.103 R)
• M3: 385,813 km (0.045 R)
• M4: 478,414 km (0.117 R)
• M5: 730,636 km (0.071 R)
• M6: 834,906 km (0.104 R)
• M7: 934,837 km (0.053 R)
• M8: 1,536,370 km (0.079 R)
• M9: 1,884,784 km (0.119 R)
• M10: 2,315,925 km (0.108 R)
• M11: 2,461,783 km (0.088 R)
• M12: 3,269,761 km (0.105 R)
• M13: 3,368,196 km (0.09 R)
• M14: 3,979,303 km (0.107 R)
• M15: 4,173,033 km (0.092 R)
• M16: 4,569,916 km (0.101 R)
• M17: 4,773,070 km (0.097 R)
• M18: 5,036,063 km (0.118 R)
• M19: 5,265,247 km (0.083 R)
• M20: 5,400,483 km (0.104 R)
• M21: 5,773,730 km (0.106 R)
• M22: 5,873,362 km (0.064 R)
• M23: 6,175,699 km (0.087 R)
• M24: 6,400,694 km (0.03 R)
• M25: 6,503,917 km (0.037 R)
• M26: 6,607,588 km (0.082 R)
• M27: 6,711,858 km (0.086 R)
• M28: 6,943,286 km (0.06 R)
• M29: 7,284,668 km (0.079 R)
• M30: 7,457,454 km (0.07 R)
• M31: 7,544,370 km (0.113 R)
• M32: 7,697,409 km (0.034 R)
• M33: 7,939,757 km (0.06 R)
• M34: 8,162,359 km (0.077 R)
• M35: 8,477,412 km (0.118 R)
• M36: 9,166,161 km (0.077 R)
• M37: 9,446,806 km (0.094 R)
• M38: 9,540,903 km (0.061 R)
• M39: 10,281,413 km (0.107 R)
• M40: 10,548,595 km (0.061 R)
• M41: 10,670,816 km (0.056 R)
• M42: 10,891,922 km (0.076 R)
• M43: 11,139,506 km (0.116 R)
• M44: 11,313,937 km (0.091 R)
• M45: 11,868,048 km (0.053 R)
• M46: 12,122,963 km (0.057 R)
• M47: 12,328,061 km (0.052 R)
• M48: 12,456,865 km (0.099 R)
• M49: 12,872,149 km (0.084 R)
• M50: 13,742,958 km (0.081 R)
• M51: 13,876,698 km (0.033 R)
• M52: 14,145,227 km (0.113 R)
• M53: 14,524,008 km (0.053 R)
• M54: 14,660,143 km (0.08 R)
• M55: 14,878,855 km (0.048 R)
• M56: 15,319,570 km (0.094 R)
• M57: 15,764,474 km (0.026 R)
• M58: 16,298,389 km (0.08 R)
• M59: 16,610,300 km (0.106 R)
• M60: 17,441,915 km (0.104 R)
• M61: 17,586,726 km (0.074 R)
• M62: 17,731,836 km (0.09 R)
• M63: 17,877,394 km (0.077 R)
• M64: 18,081,895 km (0.083 R)
• M65: 18,199,030 km (0.094 R)
• M66: 18,552,081 km (0.1 R)
• M67: 18,848,135 km (0.085 R)
• M68: 19,294,984 km (0.03 R)
• M69: 19,414,812 km (0.117 R)
• M70: 19,624,997 km (0.085 R)
• M71: 20,534,402 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.96 AU - 10.6 AU

Year: 10378 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,542,041 km

• M1: 242,797 km (0.107 R)
• M2: 780,153 km (0.108 R)
• M3: 903,272 km (0.08 R)
• M4: 1,623,286 km (0.084 R)
• M5: 2,052,932 km (0.11 R)
• M6: 2,255,637 km (0.103 R)
• M7: 2,626,340 km (0.071 R)
• M8: 2,763,671 km (0.065 R)
• M9: 3,074,386 km (0.088 R)
• M10: 3,366,850 km (0.099 R)
• M11: 3,699,107 km (0.1 R)
• M12: 4,073,999 km (0.095 R)
• M13: 4,395,933 km (0.055 R)
• M14: 4,962,311 km (0.058 R)
• M15: 5,133,451 km (0.114 R)
• M16: 5,271,679 km (0.105 R)
• M17: 5,446,260 km (0.076 R)
• M18: 5,981,820 km (0.085 R)
• M19: 6,237,633 km (0.112 R)
• M20: 6,988,315 km (0.071 R)
• M21: 7,257,890 km (0.111 R)
• M22: 7,452,667 km (0.109 R)
• M23: 8,329,759 km (0.105 R)
• M24: 9,835,162 km (0.044 R)
• M25: 10,094,266 km (0.111 R)
• M26: 10,929,471 km (0.087 R)
• M27: 11,604,606 km (0.074 R)
• M28: 11,832,743 km (0.105 R)
• M29: 13,279,803 km (0.115 R)
• M30: 13,662,325 km (0.058 R)
• M31: 14,389,370 km (0.102 R)
• M32: 14,930,615 km (0.107 R)
• M33: 17,109,808 km (0.098 R)
• M34: 17,369,510 km (0.111 R)
• M35: 17,526,139 km (0.083 R)
• M36: 18,051,227 km (0.036 R)
• M37: 18,262,758 km (0.064 R)
• M38: 18,368,823 km (0.077 R)
• M39: 18,795,177 km (0.062 R)
• M40: 18,955,845 km (0.073 R)
• M41: 19,224,822 km (0.078 R)
• M42: 21,253,818 km (0.115 R)
• M43: 22,208,701 km (0.12 R)
• M44: 22,321,947 km (0.074 R)
• M45: 22,435,492 km (0.113 R)
• M46: 22,549,037 km (0.081 R)
• M47: 23,235,092 km (0.068 R)
• M48: 24,102,162 km (0.107 R)
• M49: 24,744,834 km (0.08 R)
• M50: 25,927,705 km (0.1 R)
• M51: 26,106,773 km (0.053 R)
• M52: 26,286,141 km (0.113 R)
• M53: 26,586,085 km (0.106 R)
• M54: 26,887,225 km (0.032 R)
• M55: 27,492,947 km (0.101 R)
• M56: 28,471,317 km (0.05 R)
• M57: 29,585,672 km (0.094 R)
• M58: 29,710,287 km (0.098 R)
• M59: 30,588,127 km (0.096 R)
• M60: 31,220,328 km (0.093 R)
• M61: 31,347,336 km (0.103 R)
• M62: 31,665,381 km (0.045 R)
• M63: 32,369,239 km (0.094 R)
• M64: 32,626,398 km (0.075 R)
• M65: 32,884,155 km (0.038 R)
• M66: 33,207,586 km (0.117 R)
• M67: 33,337,137 km (0.068 R)
• M68: 35,301,507 km (0.091 R)
• M69: 36,164,388 km (0.088 R)
• M70: 36,364,400 km (0.095 R)
• M71: 36,765,771 km (0.112 R)
• M72: 37,775,557 km (0.098 R)
• M73: 38,453,833 km (0.058 R)
• M74: 42,045,080 km (0.04 R)
• M75: 42,606,970 km (0.096 R)
• M76: 44,450,614 km (0.11 R)
• M77: 44,951,318 km (0.118 R)
• M78: 46,973,283 km (0.052 R)
• M79: 48,582,507 km (0.115 R)
• M80: 49,024,569 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit