🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 32.6 Hours

Environment

Temp: 287 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,887,965 km

• M1: 64,327 km (0.093 R)
• M2: 315,951 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.97 AU - 1.49 AU

Year: 475 Days

Day: 46.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.36 AU - 1.66 AU

Year: 646 Days

Day: 43 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.55 AU - 2.13 AU

Year: 869 Days

Day: 19.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 159.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 5.1

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.53 AU - 19.45 AU

Year: 27688 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,887,965 km

• M1: 405,410 km (0.099 R)
• M2: 809,474 km (0.029 R)
• M3: 870,809 km (0.042 R)
• M4: 1,131,558 km (0.101 R)
• M5: 2,046,499 km (0.087 R)
• M6: 2,088,536 km (0.061 R)
• M7: 3,230,267 km (0.095 R)
• M8: 3,378,219 km (0.068 R)
• M9: 3,428,185 km (0.116 R)
• M10: 3,939,959 km (0.107 R)
• M11: 4,530,272 km (0.098 R)
• M12: 4,751,827 km (0.085 R)
• M13: 4,863,876 km (0.103 R)
• M14: 5,554,419 km (0.099 R)
• M15: 6,153,110 km (0.058 R)
• M16: 6,646,783 km (0.12 R)
• M17: 6,835,127 km (0.101 R)
• M18: 7,025,266 km (0.082 R)
• M19: 7,410,929 km (0.085 R)
• M20: 8,336,940 km (0.068 R)
• M21: 8,472,176 km (0.109 R)
• M22: 8,744,893 km (0.07 R)
• M23: 8,951,338 km (0.117 R)
• M24: 9,020,452 km (0.085 R)
• M25: 9,864,334 km (0.119 R)
• M26: 10,079,157 km (0.086 R)
• M27: 11,325,756 km (0.111 R)
• M28: 11,928,934 km (0.096 R)
• M29: 12,234,413 km (0.112 R)
• M30: 12,465,392 km (0.079 R)
• M31: 14,769,947 km (0.036 R)
• M32: 15,180,294 km (0.107 R)
• M33: 16,180,506 km (0.06 R)
• M34: 16,349,252 km (0.074 R)
• M35: 16,773,661 km (0.116 R)
• M36: 16,944,502 km (0.091 R)
• M37: 18,772,438 km (0.081 R)
• M38: 22,705,516 km (0.089 R)
• M39: 23,464,426 km (0.118 R)
• M40: 23,846,948 km (0.063 R)
• M41: 27,784,364 km (0.069 R)
• M42: 28,189,026 km (0.039 R)
• M43: 29,620,827 km (0.115 R)
• M44: 29,827,272 km (0.107 R)
• M45: 31,812,286 km (0.111 R)
• M46: 32,023,668 km (0.096 R)
• M47: 33,731,777 km (0.103 R)
• M48: 34,705,509 km (0.066 R)
• M49: 36,459,395 km (0.115 R)
• M50: 37,347,108 km (0.072 R)
• M51: 38,804,640 km (0.085 R)
• M52: 39,370,270 km (0.115 R)
• M53: 40,052,586 km (0.111 R)
• M54: 42,006,783 km (0.092 R)
• M55: 42,587,372 km (0.065 R)
• M56: 43,287,640 km (0.098 R)
• M57: 44,936,508 km (0.08 R)
• M58: 46,126,708 km (0.052 R)
• M59: 46,365,915 km (0.052 R)
• M60: 49,514,053 km (0.092 R)
• M61: 49,759,094 km (0.028 R)
• M62: 50,990,135 km (0.117 R)
• M63: 51,237,570 km (0.102 R)
• M64: 54,869,657 km (0.045 R)
• M65: 58,066,713 km (0.041 R)
• M66: 58,325,068 km (0.081 R)
• M67: 58,583,873 km (0.096 R)
• M68: 58,842,976 km (0.075 R)
• M69: 62,907,999 km (0.119 R)
• M70: 63,040,543 km (0.115 R)
• M71: 64,104,932 km (0.113 R)
• M72: 66,521,536 km (0.107 R)
• M73: 69,926,832 km (0.112 R)
• M74: 70,201,643 km (0.085 R)
• M75: 73,528,101 km (0.085 R)
• M76: 73,947,424 km (0.102 R)
• M77: 74,648,290 km (0.11 R)
• M78: 76,622,085 km (0.081 R)
• M79: 76,905,423 km (0.03 R)
• M80: 77,615,414 km (0.089 R)
• M81: 79,758,254 km (0.096 R)
• M82: 81,342,047 km (0.111 R)
• M83: 83,372,838 km (0.102 R)
• M84: 86,302,563 km (0.108 R)
• M85: 86,450,066 km (0.102 R)
• M86: 87,632,039 km (0.052 R)
• M87: 91,811,056 km (0.097 R)
• M88: 95,139,758 km (0.091 R)
• M89: 97,278,559 km (0.103 R)
• M90: 97,585,384 km (0.118 R)
• M91: 98,507,804 km (0.107 R)
• M92: 99,587,602 km (0.104 R)
• M93: 99,896,821 km (0.092 R)
• M94: 100,671,289 km (0.085 R)
• M95: 102,070,478 km (0.048 R)
• M96: 104,259,693 km (0.111 R)
• M97: 104,416,621 km (0.111 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit