🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 258 Days

Day: 37 Hours

Environment

Temp: 97 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.22 AU - 1.48 AU

Year: 565 Days

Day: 12.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.94 AU - 3.32 AU

Year: 1993 Days

Day: 12.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,043,471 km

• M1: 310,565 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 8.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.07 AU - 6.47 AU

Year: 4354 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,043,471 km

• M1: 106,962 km (0.096 R)
• M2: 408,552 km (0.114 R)
• M3: 995,723 km (0.11 R)
• M4: 1,285,943 km (0.056 R)
• M5: 1,598,154 km (0.095 R)
• M6: 2,213,749 km (0.104 R)
• M7: 3,373,432 km (0.073 R)
• M8: 4,478,362 km (0.052 R)
• M9: 5,667,067 km (0.083 R)
• M10: 6,957,199 km (0.112 R)
• M11: 7,896,224 km (0.119 R)
• M12: 8,579,887 km (0.086 R)
• M13: 10,065,094 km (0.026 R)
• M14: 10,912,267 km (0.119 R)
• M15: 12,844,623 km (0.084 R)
• M16: 16,554,800 km (0.073 R)
• M17: 17,019,750 km (0.108 R)
• M18: 17,733,332 km (0.092 R)
• M19: 18,904,085 km (0.08 R)
• M20: 19,411,969 km (0.117 R)
• M21: 20,125,402 km (0.058 R)
• M22: 23,443,931 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 9.9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.77 AU - 7.33 AU

Year: 5356 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,043,471 km

• M1: 126,859 km (0.055 R)
• M2: 493,224 km (0.115 R)
• M3: 842,236 km (0.096 R)
• M4: 1,439,880 km (0.082 R)
• M5: 2,040,066 km (0.104 R)
• M6: 2,672,716 km (0.092 R)
• M7: 3,244,479 km (0.087 R)
• M8: 3,625,355 km (0.052 R)
• M9: 3,989,027 km (0.058 R)
• M10: 4,816,603 km (0.107 R)
• M11: 5,487,549 km (0.06 R)
• M12: 6,283,260 km (0.119 R)
• M13: 6,776,335 km (0.078 R)
• M14: 7,224,380 km (0.114 R)
• M15: 8,141,565 km (0.112 R)
• M16: 8,808,323 km (0.05 R)
• M17: 9,217,323 km (0.093 R)
• M18: 9,553,619 km (0.108 R)
• M19: 11,552,097 km (0.108 R)
• M20: 12,192,376 km (0.11 R)
• M21: 14,311,579 km (0.115 R)
• M22: 14,763,066 km (0.109 R)
• M23: 16,175,120 km (0.086 R)
• M24: 17,228,439 km (0.112 R)
• M25: 19,956,057 km (0.12 R)
• M26: 24,050,251 km (0.041 R)
• M27: 24,931,383 km (0.07 R)
• M28: 25,338,887 km (0.053 R)
• M29: 27,013,935 km (0.12 R)
• M30: 27,443,879 km (0.037 R)
• M31: 28,053,640 km (0.032 R)
• M32: 29,754,119 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.7

Radius: 4.6

Gravity: 41.76 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.06 AU - 15.14 AU

Year: 20077 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,043,471 km

• M1: 67,618 km (0.097 R)
• M2: 265,985 km (0.1 R)
• M3: 436,826 km (0.107 R)
• M4: 608,564 km (0.069 R)
• M5: 1,015,171 km (0.026 R)
• M6: 1,353,861 km (0.071 R)
• M7: 2,827,849 km (0.094 R)
• M8: 4,125,909 km (0.094 R)
• M9: 4,294,955 km (0.095 R)
• M10: 4,646,809 km (0.12 R)
• M11: 5,448,354 km (0.068 R)
• M12: 5,903,132 km (0.1 R)
• M13: 8,187,491 km (0.075 R)
• M14: 8,894,940 km (0.109 R)
• M15: 10,061,504 km (0.078 R)
• M16: 12,272,561 km (0.072 R)
• M17: 12,907,903 km (0.115 R)
• M18: 13,788,885 km (0.092 R)
• M19: 17,274,814 km (0.089 R)
• M20: 17,892,803 km (0.086 R)
• M21: 21,105,567 km (0.108 R)
• M22: 21,913,694 km (0.089 R)
• M23: 23,699,145 km (0.042 R)
• M24: 33,685,252 km (0.117 R)
• M25: 35,771,843 km (0.064 R)
• M26: 36,774,597 km (0.116 R)
• M27: 40,200,688 km (0.096 R)
• M28: 44,159,496 km (0.113 R)
• M29: 47,165,516 km (0.08 R)
• M30: 50,662,216 km (0.086 R)
• M31: 51,381,782 km (0.103 R)
• M32: 59,551,472 km (0.096 R)
• M33: 61,568,051 km (0.06 R)
• M34: 61,772,252 km (0.067 R)
• M35: 68,764,456 km (0.118 R)
• M36: 70,090,043 km (0.092 R)
• M37: 70,759,194 km (0.063 R)
• M38: 72,336,854 km (0.096 R)
• M39: 78,642,404 km (0.068 R)
• M40: 81,558,665 km (0.072 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit