🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 218 Days

Day: 36.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,067,814 km

• M1: 36,651 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.62 AU - 1.74 AU

Year: 776 Days

Day: 47.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.72 AU - 2.76 AU

Year: 1195 Days

Day: 24.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.08 AU - 3.06 AU

Year: 1469 Days

Day: 43.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.69 AU - 5.23 AU

Year: 3357 Days

Day: 45.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,067,814 km

• M1: 669,301 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.93 AU - 7.27 AU

Year: 6044 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,067,814 km

• M1: 159,172 km (0.038 R)
• M2: 1,165,367 km (0.077 R)
• M3: 1,862,045 km (0.076 R)
• M4: 2,420,643 km (0.04 R)
• M5: 3,479,646 km (0.102 R)
• M6: 4,460,859 km (0.096 R)
• M7: 5,500,265 km (0.116 R)
• M8: 5,952,649 km (0.084 R)
• M9: 6,661,294 km (0.109 R)
• M10: 8,442,406 km (0.109 R)
• M11: 9,005,193 km (0.047 R)
• M12: 12,457,763 km (0.041 R)
• M13: 14,002,211 km (0.077 R)
• M14: 15,611,286 km (0.104 R)
• M15: 16,460,553 km (0.114 R)
• M16: 17,468,543 km (0.087 R)
• M17: 18,718,583 km (0.025 R)
• M18: 20,381,812 km (0.106 R)
• M19: 20,884,910 km (0.086 R)
• M20: 23,291,341 km (0.094 R)
• M21: 25,793,814 km (0.119 R)
• M22: 30,572,270 km (0.117 R)
• M23: 31,232,146 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 13.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.98 AU - 12.5 AU

Year: 14338 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,067,814 km

• M1: 167,400 km (0.119 R)
• M2: 692,638 km (0.107 R)
• M3: 1,162,824 km (0.052 R)
• M4: 2,847,595 km (0.097 R)
• M5: 3,403,800 km (0.079 R)
• M6: 4,799,249 km (0.114 R)
• M7: 5,522,555 km (0.092 R)
• M8: 7,395,969 km (0.116 R)
• M9: 9,561,249 km (0.106 R)
• M10: 10,493,243 km (0.052 R)
• M11: 11,203,235 km (0.119 R)
• M12: 12,179,959 km (0.098 R)
• M13: 16,227,928 km (0.076 R)
• M14: 17,327,622 km (0.08 R)
• M15: 19,029,597 km (0.092 R)
• M16: 20,086,357 km (0.058 R)
• M17: 20,587,061 km (0.087 R)
• M18: 21,096,142 km (0.092 R)
• M19: 25,769,131 km (0.082 R)
• M20: 26,760,067 km (0.062 R)
• M21: 32,900,013 km (0.107 R)
• M22: 34,540,353 km (0.078 R)
• M23: 35,623,143 km (0.12 R)
• M24: 39,137,047 km (0.094 R)
• M25: 41,784,181 km (0.038 R)
• M26: 45,687,788 km (0.061 R)
• M27: 48,172,908 km (0.077 R)
• M28: 51,365,626 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.4

Radius: 3.4

Gravity: 67.68 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.22 AU - 14.34 AU

Year: 17250 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,067,814 km

• M1: 42,635 km (0.101 R)
• M2: 408,851 km (0.088 R)
• M3: 738,265 km (0.048 R)
• M4: 1,208,751 km (0.088 R)
• M5: 1,657,544 km (0.103 R)
• M6: 1,817,165 km (0.089 R)
• M7: 2,654,315 km (0.117 R)
• M8: 3,210,520 km (0.087 R)
• M9: 4,380,824 km (0.083 R)
• M10: 4,583,080 km (0.084 R)
• M11: 5,153,048 km (0.115 R)
• M12: 5,571,324 km (0.026 R)
• M13: 5,808,885 km (0.068 R)
• M14: 6,135,906 km (0.094 R)
• M15: 8,725,296 km (0.087 R)
• M16: 8,884,318 km (0.087 R)
• M17: 10,053,276 km (0.105 R)
• M18: 11,383,650 km (0.068 R)
• M19: 12,422,009 km (0.116 R)
• M20: 16,795,951 km (0.118 R)
• M21: 17,458,371 km (0.055 R)
• M22: 18,923,383 km (0.113 R)
• M23: 19,369,334 km (0.074 R)
• M24: 22,391,061 km (0.108 R)
• M25: 22,789,440 km (0.118 R)
• M26: 24,535,846 km (0.115 R)
• M27: 24,853,143 km (0.112 R)
• M28: 26,925,672 km (0.074 R)
• M29: 28,641,111 km (0.078 R)
• M30: 29,228,731 km (0.117 R)
• M31: 30,306,733 km (0.06 R)
• M32: 33,181,257 km (0.096 R)
• M33: 34,353,805 km (0.115 R)
• M34: 34,485,750 km (0.103 R)
• M35: 34,883,680 km (0.035 R)
• M36: 40,633,026 km (0.111 R)
• M37: 46,014,510 km (0.102 R)
• M38: 46,820,094 km (0.081 R)
• M39: 48,791,794 km (0.12 R)
• M40: 51,851,968 km (0.113 R)
• M41: 60,632,466 km (0.102 R)
• M42: 68,875,009 km (0.104 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit