🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.62 AU - 0.78 AU

Year: 218 Days

Day: 18.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.14 AU - 4.74 AU

Year: 2915 Days

Day: 44.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 8.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.98 AU - 6.14 AU

Year: 5561 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 97,471,862 km

• M1: 111,600 km (0.118 R)
• M2: 551,119 km (0.074 R)
• M3: 1,087,577 km (0.104 R)
• M4: 2,103,944 km (0.12 R)
• M5: 2,504,717 km (0.101 R)
• M6: 3,904,654 km (0.101 R)
• M7: 4,189,040 km (0.112 R)
• M8: 5,210,943 km (0.068 R)
• M9: 6,103,892 km (0.074 R)
• M10: 6,586,944 km (0.066 R)
• M11: 7,520,734 km (0.113 R)
• M12: 11,273,247 km (0.111 R)
• M13: 12,656,728 km (0.074 R)
• M14: 13,177,179 km (0.09 R)
• M15: 21,160,469 km (0.107 R)
• M16: 25,160,267 km (0.102 R)
• M17: 26,994,487 km (0.081 R)
• M18: 30,185,410 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 8.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.07 AU - 7.59 AU

Year: 7398 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,471,862 km

• M1: 105,766 km (0.074 R)
• M2: 387,159 km (0.108 R)
• M3: 935,884 km (0.069 R)
• M4: 1,642,585 km (0.097 R)
• M5: 2,073,576 km (0.074 R)
• M6: 2,613,475 km (0.096 R)
• M7: 3,082,614 km (0.092 R)
• M8: 3,411,579 km (0.045 R)
• M9: 5,080,194 km (0.048 R)
• M10: 8,629,553 km (0.05 R)
• M11: 9,931,204 km (0.078 R)
• M12: 14,109,473 km (0.042 R)
• M13: 14,962,031 km (0.1 R)
• M14: 15,489,663 km (0.105 R)
• M15: 17,790,628 km (0.064 R)
• M16: 18,920,540 km (0.033 R)
• M17: 19,676,758 km (0.102 R)
• M18: 21,692,290 km (0.119 R)
• M19: 29,462,702 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.5

Radius: 5.1

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.05 AU - 18.07 AU

Year: 27431 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 97,471,862 km

• M1: 83,476 km (0.058 R)
• M2: 330,761 km (0.062 R)
• M3: 603,627 km (0.042 R)
• M4: 939,923 km (0.091 R)
• M5: 1,755,830 km (0.118 R)
• M6: 2,224,670 km (0.114 R)
• M7: 3,050,450 km (0.078 R)
• M8: 3,758,497 km (0.119 R)
• M9: 3,925,897 km (0.087 R)
• M10: 4,495,416 km (0.104 R)
• M11: 5,493,234 km (0.091 R)
• M12: 6,776,933 km (0.065 R)
• M13: 7,177,556 km (0.033 R)
• M14: 7,808,111 km (0.107 R)
• M15: 8,647,206 km (0.098 R)
• M16: 9,058,600 km (0.105 R)
• M17: 10,502,818 km (0.099 R)
• M18: 13,759,863 km (0.084 R)
• M19: 14,730,154 km (0.067 R)
• M20: 15,745,176 km (0.092 R)
• M21: 16,536,399 km (0.104 R)
• M22: 20,478,752 km (0.109 R)
• M23: 22,721,373 km (0.09 R)
• M24: 25,241,050 km (0.047 R)
• M25: 26,690,953 km (0.105 R)
• M26: 36,420,948 km (0.115 R)
• M27: 37,646,304 km (0.12 R)
• M28: 40,179,146 km (0.091 R)
• M29: 51,447,755 km (0.067 R)
• M30: 52,989,211 km (0.112 R)
• M31: 56,772,990 km (0.105 R)
• M32: 57,386,342 km (0.047 R)
• M33: 61,160,097 km (0.031 R)
• M34: 61,374,471 km (0.07 R)
• M35: 62,671,335 km (0.116 R)
• M36: 71,311,211 km (0.114 R)
• M37: 74,929,085 km (0.071 R)
• M38: 79,175,271 km (0.117 R)
• M39: 79,940,913 km (0.09 R)
• M40: 80,969,249 km (0.035 R)
• M41: 81,486,858 km (0.074 R)
• M42: 82,006,561 km (0.073 R)
• M43: 84,107,513 km (0.041 R)
• M44: 85,975,093 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit