🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 35 Hours

Environment

Temp: 238 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 348 Days

Day: 12.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,850,553 km

• M1: 241,002 km (0.099 R)
• M2: 925,263 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.11 AU - 1.47 AU

Year: 517 Days

Day: 32.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,850,553 km

• M1: 333,753 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.58 AU - 3.3 AU

Year: 1780 Days

Day: 16.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,850,553 km

• M1: 371,751 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.24 AU - 5.64 AU

Year: 3877 Days

Day: 34.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.35 AU - 13.23 AU

Year: 12515 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 48,850,553 km

• M1: 176,376 km (0.1 R)
• M2: 950,694 km (0.11 R)
• M3: 1,201,121 km (0.09 R)
• M4: 2,756,490 km (0.025 R)
• M5: 3,149,783 km (0.091 R)
• M6: 3,254,801 km (0.1 R)
• M7: 3,561,327 km (0.113 R)
• M8: 3,749,820 km (0.118 R)
• M9: 3,957,911 km (0.09 R)
• M10: 4,186,197 km (0.104 R)
• M11: 4,724,600 km (0.095 R)
• M12: 5,464,511 km (0.059 R)
• M13: 6,411,615 km (0.103 R)
• M14: 6,874,920 km (0.085 R)
• M15: 7,071,192 km (0.116 R)
• M16: 7,489,617 km (0.098 R)
• M17: 7,732,265 km (0.04 R)
• M18: 8,497,009 km (0.1 R)
• M19: 9,005,941 km (0.107 R)
• M20: 9,220,914 km (0.08 R)
• M21: 9,634,252 km (0.071 R)
• M22: 10,075,865 km (0.101 R)
• M23: 10,187,316 km (0.08 R)
• M24: 10,276,775 km (0.115 R)
• M25: 11,278,183 km (0.111 R)
• M26: 11,370,785 km (0.075 R)
• M27: 12,765,635 km (0.072 R)
• M28: 13,742,060 km (0.115 R)
• M29: 14,064,444 km (0.091 R)
• M30: 14,742,272 km (0.107 R)
• M31: 15,973,612 km (0.12 R)
• M32: 16,286,571 km (0.093 R)
• M33: 16,627,953 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 6.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.21 AU - 16.77 AU

Year: 23644 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,850,553 km

• M1: 112,049 km (0.08 R)
• M2: 424,260 km (0.058 R)
• M3: 574,007 km (0.056 R)
• M4: 723,455 km (0.052 R)
• M5: 1,139,637 km (0.108 R)
• M6: 1,307,186 km (0.073 R)
• M7: 1,393,953 km (0.058 R)
• M8: 1,527,843 km (0.058 R)
• M9: 1,736,532 km (0.105 R)
• M10: 1,808,189 km (0.102 R)
• M11: 2,054,128 km (0.056 R)
• M12: 2,469,562 km (0.089 R)
• M13: 2,686,927 km (0.059 R)
• M14: 2,910,576 km (0.097 R)
• M15: 3,082,315 km (0.075 R)
• M16: 3,586,609 km (0.081 R)
• M17: 3,864,113 km (0.076 R)
• M18: 3,926,645 km (0.101 R)
• M19: 3,989,626 km (0.085 R)
• M20: 4,052,906 km (0.106 R)
• M21: 5,247,893 km (0.066 R)
• M22: 5,740,070 km (0.053 R)
• M23: 6,431,661 km (0.12 R)
• M24: 6,617,911 km (0.063 R)
• M25: 6,806,105 km (0.107 R)
• M26: 7,226,176 km (0.062 R)
• M27: 7,303,518 km (0.097 R)
• M28: 8,823,432 km (0.117 R)
• M29: 9,197,277 km (0.04 R)
• M30: 9,449,499 km (0.108 R)
• M31: 9,703,965 km (0.118 R)
• M32: 9,746,600 km (0.118 R)
• M33: 10,349,929 km (0.067 R)
• M34: 10,437,144 km (0.042 R)
• M35: 11,637,667 km (0.113 R)
• M36: 12,047,565 km (0.111 R)
• M37: 12,323,424 km (0.105 R)
• M38: 12,508,626 km (0.078 R)
• M39: 12,881,573 km (0.055 R)
• M40: 13,352,807 km (0.058 R)
• M41: 13,400,229 km (0.1 R)
• M42: 15,542,620 km (0.106 R)
• M43: 16,398,320 km (0.103 R)
• M44: 16,500,047 km (0.081 R)
• M45: 16,755,261 km (0.094 R)
• M46: 16,857,586 km (0.109 R)
• M47: 18,155,497 km (0.11 R)
• M48: 18,577,512 km (0.079 R)
• M49: 18,842,899 km (0.076 R)
• M50: 18,949,413 km (0.104 R)
• M51: 19,863,007 km (0.041 R)
• M52: 20,134,377 km (0.097 R)
• M53: 21,232,276 km (0.116 R)
• M54: 21,621,081 km (0.095 R)
• M55: 21,788,481 km (0.102 R)
• M56: 22,012,279 km (0.102 R)
• M57: 22,293,075 km (0.081 R)
• M58: 22,575,216 km (0.09 R)
• M59: 22,858,405 km (0.082 R)
• M60: 24,582,371 km (0.117 R)
• M61: 24,990,623 km (0.11 R)
• M62: 25,283,536 km (0.077 R)
• M63: 25,636,737 km (0.12 R)
• M64: 26,288,235 km (0.042 R)
• M65: 27,366,088 km (0.1 R)
• M66: 27,547,251 km (0.112 R)
• M67: 27,607,689 km (0.097 R)
• M68: 28,887,050 km (0.102 R)
• M69: 28,948,385 km (0.108 R)
• M70: 29,256,108 km (0.083 R)
• M71: 29,317,742 km (0.081 R)
• M72: 30,247,941 km (0.08 R)
• M73: 32,073,783 km (0.111 R)
• M74: 33,611,500 km (0.065 R)
• M75: 33,805,379 km (0.069 R)
• M76: 34,584,634 km (0.057 R)
• M77: 35,633,016 km (0.12 R)
• M78: 37,894,936 km (0.1 R)
• M79: 38,975,481 km (0.115 R)
• M80: 40,821,669 km (0.099 R)
• M81: 42,696,130 km (0.034 R)
• M82: 42,765,992 km (0.042 R)
• M83: 43,256,823 km (0.086 R)
• M84: 44,102,499 km (0.099 R)
• M85: 44,244,019 km (0.059 R)
• M86: 44,669,326 km (0.056 R)
• M87: 45,096,129 km (0.118 R)
• M88: 45,881,966 km (0.049 R)
• M89: 48,412,265 km (0.094 R)
• M90: 48,777,433 km (0.081 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit