🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 148 Days

Day: 12.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,906,464 km

• M1: 371,152 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 17.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.47 AU - 0.71 AU

Year: 164 Days

Day: 41.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,906,464 km

• M1: 49,517 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.15 AU - 1.25 AU

Year: 475 Days

Day: 28.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,906,464 km

• M1: 207,642 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.49 AU - 1.89 AU

Year: 795 Days

Day: 26.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.42 AU - 2.08 AU

Year: 837 Days

Day: 37 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.63 AU - 2.03 AU

Year: 895 Days

Day: 44.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,906,464 km

• M1: 328,517 km (0.084 R)
• M2: 349,012 km (0.082 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.82 AU - 2.06 AU

Year: 977 Days

Day: 14.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,906,464 km

• M1: 429,944 km (0.081 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.4 AU - 3.62 AU

Year: 2378 Days

Day: 45 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 15

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.17 AU - 6.57 AU

Year: 5143 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,906,464 km

• M1: 240,553 km (0.06 R)
• M2: 369,058 km (0.118 R)
• M3: 467,493 km (0.119 R)
• M4: 589,116 km (0.118 R)
• M5: 872,156 km (0.09 R)
• M6: 1,108,670 km (0.073 R)
• M7: 1,255,874 km (0.058 R)
• M8: 1,395,898 km (0.054 R)
• M9: 1,723,367 km (0.099 R)
• M10: 1,880,595 km (0.12 R)
• M11: 1,977,385 km (0.118 R)
• M12: 2,109,180 km (0.113 R)
• M13: 2,505,166 km (0.109 R)
• M14: 3,057,332 km (0.103 R)
• M15: 3,347,851 km (0.087 R)
• M16: 3,446,735 km (0.112 R)
• M17: 3,627,300 km (0.064 R)
• M18: 3,976,910 km (0.111 R)
• M19: 4,316,347 km (0.091 R)
• M20: 4,731,631 km (0.065 R)
• M21: 5,114,302 km (0.108 R)
• M22: 5,413,947 km (0.114 R)
• M23: 5,577,607 km (0.084 R)
• M24: 6,594,424 km (0.094 R)
• M25: 6,920,846 km (0.096 R)
• M26: 7,589,698 km (0.082 R)
• M27: 8,631,797 km (0.114 R)
• M28: 9,267,438 km (0.081 R)
• M29: 9,435,736 km (0.086 R)
• M30: 9,605,081 km (0.074 R)
• M31: 9,832,470 km (0.109 R)
• M32: 10,148,121 km (0.066 R)
• M33: 11,354,030 km (0.086 R)
• M34: 11,474,007 km (0.096 R)
• M35: 11,836,782 km (0.059 R)
• M36: 12,080,776 km (0.111 R)
• M37: 12,264,931 km (0.099 R)
• M38: 12,480,801 km (0.064 R)
• M39: 12,885,313 km (0.064 R)
• M40: 13,041,942 km (0.067 R)
• M41: 13,262,450 km (0.074 R)
• M42: 13,643,326 km (0.086 R)
• M43: 13,739,068 km (0.089 R)
• M44: 14,189,059 km (0.071 R)
• M45: 14,286,148 km (0.057 R)
• M46: 15,368,339 km (0.036 R)
• M47: 16,003,382 km (0.05 R)
• M48: 16,307,215 km (0.043 R)
• M49: 16,578,885 km (0.113 R)
• M50: 16,783,684 km (0.092 R)
• M51: 17,506,990 km (0.104 R)
• M52: 17,611,110 km (0.109 R)
• M53: 17,889,961 km (0.102 R)
• M54: 18,310,779 km (0.108 R)
• M55: 19,737,494 km (0.063 R)
• M56: 19,954,710 km (0.114 R)
• M57: 20,063,468 km (0.098 R)
• M58: 20,831,055 km (0.102 R)
• M59: 20,941,458 km (0.097 R)
• M60: 21,199,813 km (0.118 R)
• M61: 21,906,663 km (0.104 R)
• M62: 22,432,500 km (0.108 R)
• M63: 22,962,376 km (0.066 R)
• M64: 23,688,224 km (0.069 R)
• M65: 24,538,090 km (0.109 R)
• M66: 24,654,776 km (0.062 R)
• M67: 25,752,675 km (0.086 R)
• M68: 26,546,591 km (0.12 R)
• M69: 26,786,247 km (0.104 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit