🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 29.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 170 Days

Day: 42.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,294,276 km

• M1: 134,937 km (0.109 R)
• M2: 170,392 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.13 AU

Year: 341 Days

Day: 47.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.29 AU - 1.61 AU

Year: 622 Days

Day: 21.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.17 AU - 1.79 AU

Year: 642 Days

Day: 24.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,294,276 km

• M1: 642,672 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.24 AU - 3.7 AU

Year: 2304 Days

Day: 35.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 6.7

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.38 AU - 22.02 AU

Year: 32361 Days

Day: 20 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,294,276 km

• M1: 210,484 km (0.109 R)
• M2: 655,987 km (0.064 R)
• M3: 774,319 km (0.07 R)
• M4: 1,242,261 km (0.114 R)
• M5: 1,703,022 km (0.099 R)
• M6: 3,620,867 km (0.108 R)
• M7: 3,886,852 km (0.085 R)
• M8: 3,940,707 km (0.031 R)
• M9: 3,995,011 km (0.103 R)
• M10: 4,159,120 km (0.045 R)
• M11: 4,325,473 km (0.116 R)
• M12: 5,012,576 km (0.045 R)
• M13: 6,043,156 km (0.12 R)
• M14: 7,403,000 km (0.118 R)
• M15: 7,740,194 km (0.099 R)
• M16: 7,808,261 km (0.105 R)
• M17: 9,067,127 km (0.089 R)
• M18: 9,282,997 km (0.045 R)
• M19: 10,014,979 km (0.117 R)
• M20: 10,312,828 km (0.071 R)
• M21: 11,767,518 km (0.072 R)
• M22: 11,845,758 km (0.086 R)
• M23: 11,924,297 km (0.09 R)
• M24: 12,160,811 km (0.09 R)
• M25: 12,718,811 km (0.086 R)
• M26: 14,358,553 km (0.108 R)
• M27: 14,694,550 km (0.043 R)
• M28: 15,288,454 km (0.063 R)
• M29: 15,890,435 km (0.072 R)
• M30: 16,150,736 km (0.058 R)
• M31: 18,283,403 km (0.113 R)
• M32: 18,830,333 km (0.096 R)
• M33: 19,197,895 km (0.072 R)
• M34: 19,753,800 km (0.07 R)
• M35: 20,502,987 km (0.091 R)
• M36: 20,786,475 km (0.068 R)
• M37: 21,071,159 km (0.086 R)
• M38: 21,548,526 km (0.098 R)
• M39: 21,932,843 km (0.098 R)
• M40: 22,125,974 km (0.066 R)
• M41: 23,099,856 km (0.049 R)
• M42: 24,286,766 km (0.114 R)
• M43: 24,486,479 km (0.094 R)
• M44: 26,104,080 km (0.038 R)
• M45: 27,132,416 km (0.099 R)
• M46: 30,081,738 km (0.085 R)
• M47: 30,619,094 km (0.109 R)
• M48: 30,834,814 km (0.089 R)
• M49: 31,267,900 km (0.078 R)
• M50: 32,579,424 km (0.098 R)
• M51: 33,574,699 km (0.077 R)
• M52: 33,908,601 km (0.054 R)
• M53: 36,734,356 km (0.111 R)
• M54: 39,048,784 km (0.043 R)
• M55: 41,529,266 km (0.117 R)
• M56: 41,887,703 km (0.109 R)
• M57: 42,487,441 km (0.078 R)
• M58: 42,607,718 km (0.114 R)
• M59: 44,425,780 km (0.049 R)
• M60: 46,021,691 km (0.088 R)
• M61: 46,888,909 km (0.111 R)
• M62: 47,137,691 km (0.055 R)
• M63: 48,137,004 km (0.113 R)
• M64: 50,283,734 km (0.118 R)
• M65: 52,075,019 km (0.085 R)
• M66: 52,978,440 km (0.107 R)
• M67: 54,147,548 km (0.073 R)
• M68: 57,572,591 km (0.1 R)
• M69: 60,254,582 km (0.11 R)
• M70: 60,660,441 km (0.073 R)
• M71: 63,388,807 km (0.069 R)
• M72: 63,526,287 km (0.104 R)
• M73: 63,663,917 km (0.09 R)
• M74: 64,353,264 km (0.067 R)
• M75: 65,045,005 km (0.061 R)
• M76: 65,183,682 km (0.066 R)
• M77: 66,157,115 km (0.107 R)
• M78: 67,415,682 km (0.059 R)
• M79: 70,667,641 km (0.104 R)
• M80: 71,238,356 km (0.115 R)
• M81: 73,103,842 km (0.045 R)
• M82: 77,322,951 km (0.049 R)
• M83: 81,022,955 km (0.055 R)
• M84: 82,219,139 km (0.114 R)
• M85: 84,628,862 km (0.096 R)
• M86: 87,061,772 km (0.102 R)
• M87: 90,444,329 km (0.12 R)
• M88: 90,599,014 km (0.1 R)
• M89: 94,968,319 km (0.105 R)
• M90: 95,283,073 km (0.11 R)
• M91: 97,972,094 km (0.086 R)
• M92: 99,086,598 km (0.111 R)
• M93: 101,328,023 km (0.11 R)
• M94: 103,748,218 km (0.094 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit