🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.97 AU - 1.15 AU

Year: 407 Days

Day: 16.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.99 AU - 1.17 AU

Year: 418 Days

Day: 36.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.3 AU - 1.32 AU

Year: 559 Days

Day: 45.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.36 AU - 1.62 AU

Year: 678 Days

Day: 30.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.35 AU - 3.71 AU

Year: 1966 Days

Day: 46.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.57 AU - 4.05 AU

Year: 2245 Days

Day: 28.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,750,980 km

• M1: 29,920 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 14

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.15 AU - 5.29 AU

Year: 3823 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,750,980 km

• M1: 214,523 km (0.111 R)
• M2: 369,058 km (0.095 R)
• M3: 480,060 km (0.105 R)
• M4: 582,085 km (0.097 R)
• M5: 688,300 km (0.107 R)
• M6: 813,513 km (0.103 R)
• M7: 983,905 km (0.083 R)
• M8: 1,167,312 km (0.107 R)
• M9: 1,369,569 km (0.075 R)
• M10: 1,511,238 km (0.107 R)
• M11: 1,650,663 km (0.118 R)
• M12: 1,872,068 km (0.104 R)
• M13: 2,243,968 km (0.071 R)
• M14: 2,490,655 km (0.084 R)
• M15: 2,882,153 km (0.083 R)
• M16: 3,076,031 km (0.059 R)
• M17: 3,207,827 km (0.082 R)
• M18: 3,360,716 km (0.11 R)
• M19: 3,723,940 km (0.102 R)
• M20: 3,945,943 km (0.112 R)
• M21: 4,573,805 km (0.1 R)
• M22: 4,703,207 km (0.093 R)
• M23: 5,021,103 km (0.118 R)
• M24: 5,334,660 km (0.057 R)
• M25: 5,574,166 km (0.102 R)
• M26: 5,793,926 km (0.106 R)
• M27: 6,099,404 km (0.116 R)
• M28: 6,254,089 km (0.105 R)
• M29: 6,434,204 km (0.108 R)
• M30: 6,530,994 km (0.101 R)
• M31: 7,147,188 km (0.09 R)
• M32: 7,576,833 km (0.116 R)
• M33: 7,911,184 km (0.085 R)
• M34: 8,158,619 km (0.102 R)
• M35: 8,329,310 km (0.107 R)
• M36: 8,594,398 km (0.103 R)
• M37: 8,714,525 km (0.112 R)
• M38: 9,092,110 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 12.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.88 AU - 6.74 AU

Year: 5909 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,750,980 km

• M1: 332,406 km (0.071 R)
• M2: 422,764 km (0.039 R)
• M3: 744,249 km (0.107 R)
• M4: 829,520 km (0.061 R)
• M5: 1,257,370 km (0.113 R)
• M6: 1,414,747 km (0.092 R)
• M7: 1,579,006 km (0.113 R)
• M8: 1,749,846 km (0.118 R)
• M9: 1,887,028 km (0.078 R)
• M10: 2,320,562 km (0.119 R)
• M11: 2,428,572 km (0.074 R)
• M12: 2,671,968 km (0.115 R)
• M13: 2,785,213 km (0.108 R)
• M14: 3,648,692 km (0.06 R)
• M15: 3,749,521 km (0.113 R)
• M16: 3,928,440 km (0.097 R)
• M17: 4,005,932 km (0.112 R)
• M18: 4,401,169 km (0.095 R)
• M19: 4,781,597 km (0.102 R)
• M20: 5,116,247 km (0.108 R)
• M21: 5,201,069 km (0.097 R)
• M22: 5,808,437 km (0.031 R)
• M23: 5,986,009 km (0.112 R)
• M24: 6,560,764 km (0.086 R)
• M25: 6,653,066 km (0.06 R)
• M26: 7,248,166 km (0.097 R)
• M27: 7,632,783 km (0.086 R)
• M28: 7,893,083 km (0.099 R)
• M29: 8,255,558 km (0.079 R)
• M30: 9,031,373 km (0.099 R)
• M31: 11,163,143 km (0.119 R)
• M32: 11,495,848 km (0.027 R)
• M33: 11,831,845 km (0.078 R)
• M34: 12,171,133 km (0.095 R)
• M35: 12,399,120 km (0.112 R)
• M36: 12,820,687 km (0.12 R)
• M37: 12,936,476 km (0.058 R)
• M38: 13,091,459 km (0.053 R)
• M39: 13,364,176 km (0.107 R)
• M40: 14,393,410 km (0.07 R)
• M41: 14,473,744 km (0.105 R)
• M42: 15,080,213 km (0.104 R)
• M43: 15,202,584 km (0.108 R)
• M44: 15,366,095 km (0.088 R)
• M45: 15,612,632 km (0.059 R)
• M46: 15,901,805 km (0.096 R)
• M47: 16,443,798 km (0.099 R)
• M48: 16,695,870 km (0.098 R)
• M49: 16,906,953 km (0.055 R)
• M50: 17,289,325 km (0.105 R)
• M51: 17,803,343 km (0.08 R)
• M52: 17,932,746 km (0.109 R)
• M53: 18,715,142 km (0.119 R)
• M54: 19,375,767 km (0.102 R)
• M55: 19,642,051 km (0.028 R)
• M56: 19,731,211 km (0.068 R)
• M57: 20,493,712 km (0.06 R)
• M58: 21,357,340 km (0.08 R)
• M59: 21,862,682 km (0.104 R)
• M60: 22,001,209 km (0.074 R)
• M61: 22,232,787 km (0.058 R)
• M62: 23,120,052 km (0.098 R)
• M63: 23,781,125 km (0.084 R)
• M64: 24,161,702 km (0.095 R)
• M65: 24,592,394 km (0.064 R)
• M66: 25,801,743 km (0.112 R)
• M67: 26,389,064 km (0.108 R)
• M68: 27,477,538 km (0.084 R)
• M69: 27,776,884 km (0.108 R)
• M70: 28,127,541 km (0.086 R)
• M71: 28,529,960 km (0.072 R)
• M72: 29,137,327 km (0.106 R)
• M73: 29,697,870 km (0.11 R)
• M74: 30,674,445 km (0.055 R)
• M75: 30,933,100 km (0.113 R)
• M76: 32,395,419 km (0.103 R)
• M77: 32,606,202 km (0.086 R)
• M78: 33,720,108 km (0.115 R)
• M79: 34,094,103 km (0.04 R)
• M80: 34,577,154 km (0.112 R)
• M81: 35,008,295 km (0.072 R)
• M82: 35,549,840 km (0.116 R)
• M83: 35,767,205 km (0.11 R)
• M84: 36,641,306 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit