🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.71 AU

Year: 159 Days

Day: 39.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,542,868 km

• M1: 137,630 km (0.12 R)
• M2: 381,325 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 18.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.01 AU - 1.15 AU

Year: 394 Days

Day: 45.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,542,868 km

• M1: 419,472 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 557 Days

Day: 22.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.2 AU - 1.8 AU

Year: 646 Days

Day: 36.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,542,868 km

• M1: 1,031,926 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.95 AU

Year: 807 Days

Day: 16.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,542,868 km

• M1: 122,521 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.07 AU - 2.15 AU

Year: 1077 Days

Day: 21.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.68 AU - 3.02 AU

Year: 1691 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,542,868 km

• M1: 1,725,611 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 9.4

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.76 AU - 15.48 AU

Year: 15757 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,542,868 km

• M1: 159,322 km (0.096 R)
• M2: 224,247 km (0.041 R)
• M3: 551,119 km (0.119 R)
• M4: 653,443 km (0.099 R)
• M5: 740,360 km (0.097 R)
• M6: 808,277 km (0.101 R)
• M7: 950,994 km (0.113 R)
• M8: 1,943,426 km (0.052 R)
• M9: 2,651,921 km (0.099 R)
• M10: 2,941,393 km (0.1 R)
• M11: 3,052,694 km (0.086 R)
• M12: 3,394,824 km (0.105 R)
• M13: 4,536,555 km (0.103 R)
• M14: 5,015,269 km (0.053 R)
• M15: 5,193,440 km (0.107 R)
• M16: 5,740,369 km (0.072 R)
• M17: 5,926,768 km (0.12 R)
• M18: 6,594,873 km (0.043 R)
• M19: 7,086,750 km (0.056 R)
• M20: 7,236,647 km (0.05 R)
• M21: 7,337,177 km (0.071 R)
• M22: 7,692,622 km (0.097 R)
• M23: 8,739,059 km (0.102 R)
• M24: 9,774,126 km (0.099 R)
• M25: 11,078,470 km (0.03 R)
• M26: 11,369,139 km (0.08 R)
• M27: 11,544,916 km (0.111 R)
• M28: 11,780,533 km (0.097 R)
• M29: 12,436,669 km (0.056 R)
• M30: 16,022,381 km (0.119 R)
• M31: 16,881,970 km (0.119 R)
• M32: 16,948,691 km (0.052 R)
• M33: 17,892,504 km (0.112 R)
• M34: 18,302,103 km (0.094 R)
• M35: 18,714,843 km (0.09 R)
• M36: 18,783,957 km (0.114 R)
• M37: 19,760,233 km (0.087 R)
• M38: 20,610,099 km (0.098 R)
• M39: 21,616,743 km (0.111 R)
• M40: 21,907,262 km (0.067 R)
• M41: 21,980,116 km (0.118 R)
• M42: 22,199,127 km (0.09 R)
• M43: 22,345,434 km (0.083 R)
• M44: 22,492,189 km (0.078 R)
• M45: 23,453,655 km (0.047 R)
• M46: 23,976,948 km (0.096 R)
• M47: 24,277,790 km (0.045 R)
• M48: 24,959,058 km (0.067 R)
• M49: 25,493,272 km (0.07 R)
• M50: 25,800,247 km (0.047 R)
• M51: 26,031,226 km (0.102 R)
• M52: 26,262,953 km (0.079 R)
• M53: 27,040,264 km (0.087 R)
• M54: 29,176,671 km (0.12 R)
• M55: 31,448,913 km (0.12 R)
• M56: 31,860,607 km (0.052 R)
• M57: 32,939,506 km (0.118 R)
• M58: 33,693,330 km (0.077 R)
• M59: 33,945,851 km (0.083 R)
• M60: 36,505,920 km (0.096 R)
• M61: 36,765,322 km (0.094 R)
• M62: 37,547,121 km (0.097 R)
• M63: 38,774,272 km (0.115 R)
• M64: 40,818,826 km (0.117 R)
• M65: 41,178,011 km (0.102 R)
• M66: 41,899,372 km (0.109 R)
• M67: 43,629,471 km (0.102 R)
• M68: 43,721,174 km (0.101 R)
• M69: 43,812,878 km (0.045 R)
• M70: 43,996,584 km (0.116 R)
• M71: 46,408,251 km (0.094 R)
• M72: 47,724,563 km (0.098 R)
• M73: 47,819,109 km (0.054 R)
• M74: 48,577,271 km (0.116 R)
• M75: 49,913,629 km (0.065 R)
• M76: 50,586,370 km (0.071 R)
• M77: 51,940,680 km (0.117 R)
• M78: 52,427,322 km (0.106 R)
• M79: 52,817,623 km (0.077 R)
• M80: 53,994,659 km (0.104 R)
• M81: 56,174,599 km (0.119 R)
• M82: 57,878,818 km (0.043 R)
• M83: 59,193,484 km (0.066 R)
• M84: 59,295,061 km (0.117 R)
• M85: 59,599,941 km (0.04 R)
• M86: 60,109,472 km (0.092 R)
• M87: 63,715,678 km (0.114 R)
• M88: 67,179,467 km (0.099 R)
• M89: 67,709,492 km (0.041 R)
• M90: 69,415,357 km (0.028 R)
• M91: 69,629,431 km (0.107 R)
• M92: 71,891,950 km (0.076 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: 505 - 12,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit