🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 38.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,355,723 km

• M1: 28,723 km (0.038 R)
• M2: 191,485 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 206 Days

Day: 16.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.05 AU - 1.23 AU

Year: 428 Days

Day: 39 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,355,723 km

• M1: 1,023,848 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.18 AU - 1.76 AU

Year: 626 Days

Day: 47.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,355,723 km

• M1: 377,735 km (0.063 R)
• M2: 455,077 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.78 AU - 2.54 AU

Year: 1116 Days

Day: 41.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.78 AU - 4.4 AU

Year: 2391 Days

Day: 19.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,355,723 km

• M1: 1,100,741 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.5 AU - 5.56 AU

Year: 3389 Days

Day: 22.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.6

Radius: 7.1

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.59 AU - 17.53 AU

Year: 18529 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,355,723 km

• M1: 230,231 km (0.085 R)
• M2: 952,190 km (0.111 R)
• M3: 1,057,956 km (0.118 R)
• M4: 1,139,786 km (0.095 R)
• M5: 1,195,586 km (0.058 R)
• M6: 1,281,156 km (0.12 R)
• M7: 1,581,100 km (0.069 R)
• M8: 2,458,791 km (0.03 R)
• M9: 2,984,478 km (0.036 R)
• M10: 3,180,600 km (0.116 R)
• M11: 4,757,811 km (0.08 R)
• M12: 4,803,438 km (0.076 R)
• M13: 5,220,068 km (0.105 R)
• M14: 5,314,165 km (0.094 R)
• M15: 5,648,217 km (0.099 R)
• M16: 5,842,096 km (0.066 R)
• M17: 6,947,475 km (0.1 R)
• M18: 7,524,025 km (0.089 R)
• M19: 7,845,062 km (0.114 R)
• M20: 8,722,603 km (0.071 R)
• M21: 8,946,850 km (0.093 R)
• M22: 9,003,249 km (0.115 R)
• M23: 9,343,883 km (0.104 R)
• M24: 9,458,475 km (0.071 R)
• M25: 9,515,921 km (0.109 R)
• M26: 9,688,856 km (0.113 R)
• M27: 9,862,838 km (0.094 R)
• M28: 9,979,524 km (0.07 R)
• M29: 11,906,345 km (0.108 R)
• M30: 11,968,428 km (0.086 R)
• M31: 12,911,792 km (0.076 R)
• M32: 13,295,810 km (0.062 R)
• M33: 13,424,763 km (0.055 R)
• M34: 14,272,385 km (0.087 R)
• M35: 14,404,330 km (0.075 R)
• M36: 15,542,172 km (0.09 R)
• M37: 16,362,566 km (0.115 R)
• M38: 17,548,877 km (0.103 R)
• M39: 18,474,589 km (0.053 R)
• M40: 18,690,459 km (0.114 R)
• M41: 18,762,565 km (0.08 R)
• M42: 19,124,741 km (0.079 R)
• M43: 19,855,826 km (0.073 R)
• M44: 20,373,136 km (0.069 R)
• M45: 23,180,040 km (0.1 R)
• M46: 24,194,763 km (0.107 R)
• M47: 26,591,022 km (0.092 R)
• M48: 26,672,253 km (0.105 R)
• M49: 26,753,485 km (0.112 R)
• M50: 27,079,309 km (0.067 R)
• M51: 27,324,500 km (0.105 R)
• M52: 27,570,588 km (0.119 R)
• M53: 29,145,405 km (0.036 R)
• M54: 29,817,249 km (0.057 R)
• M55: 31,090,626 km (0.068 R)
• M56: 31,949,468 km (0.119 R)
• M57: 33,252,166 km (0.112 R)
• M58: 33,865,966 km (0.076 R)
• M59: 34,042,043 km (0.081 R)
• M60: 35,372,417 km (0.117 R)
• M61: 36,088,691 km (0.059 R)
• M62: 36,629,188 km (0.082 R)
• M63: 38,174,983 km (0.114 R)
• M64: 39,001,960 km (0.109 R)
• M65: 40,393,370 km (0.09 R)
• M66: 41,706,540 km (0.104 R)
• M67: 42,084,275 km (0.112 R)
• M68: 42,368,361 km (0.119 R)
• M69: 44,278,427 km (0.075 R)
• M70: 44,470,959 km (0.038 R)
• M71: 44,567,300 km (0.062 R)
• M72: 44,856,922 km (0.066 R)
• M73: 44,953,562 km (0.071 R)
• M74: 47,097,598 km (0.076 R)
• M75: 49,075,282 km (0.053 R)
• M76: 49,374,328 km (0.07 R)
• M77: 50,979,214 km (0.109 R)
• M78: 51,484,257 km (0.048 R)
• M79: 52,601,155 km (0.068 R)
• M80: 54,962,258 km (0.111 R)
• M81: 59,574,360 km (0.1 R)
• M82: 61,711,515 km (0.074 R)
• M83: 61,818,927 km (0.11 R)
• M84: 63,113,995 km (0.096 R)
• M85: 66,170,429 km (0.08 R)
• M86: 66,390,488 km (0.067 R)
• M87: 66,500,741 km (0.089 R)
• M88: 66,610,845 km (0.109 R)
• M89: 67,494,969 km (0.115 R)
• M90: 68,494,133 km (0.034 R)
• M91: 70,619,470 km (0.066 R)
• M92: 71,069,610 km (0.1 R)
• M93: 73,676,652 km (0.095 R)
• M94: 75,049,362 km (0.096 R)
• M95: 75,853,900 km (0.116 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit