🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.5 AU - 0.66 AU

Year: 202 Days

Day: 34.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.35 AU - 2.25 AU

Year: 1103 Days

Day: 33.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.81 AU - 2.25 AU

Year: 1321 Days

Day: 35.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,669,399 km

• M1: 77,940 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 8.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 3382 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,669,399 km

• M1: 109,655 km (0.1 R)
• M2: 385,065 km (0.042 R)
• M3: 671,246 km (0.119 R)
• M4: 1,010,085 km (0.094 R)
• M5: 1,622,239 km (0.098 R)
• M6: 1,976,038 km (0.106 R)
• M7: 2,340,758 km (0.105 R)
• M8: 2,886,790 km (0.117 R)
• M9: 3,480,245 km (0.103 R)
• M10: 4,015,356 km (0.107 R)
• M11: 4,561,987 km (0.117 R)
• M12: 5,273,175 km (0.104 R)
• M13: 6,529,648 km (0.09 R)
• M14: 8,068,112 km (0.114 R)
• M15: 9,310,672 km (0.113 R)
• M16: 13,096,845 km (0.078 R)
• M17: 13,621,485 km (0.086 R)
• M18: 14,114,709 km (0.051 R)
• M19: 14,806,449 km (0.09 R)
• M20: 15,327,798 km (0.079 R)
• M21: 16,357,330 km (0.105 R)
• M22: 17,172,190 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 10.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.39 AU - 8.77 AU

Year: 10486 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,669,399 km

• M1: 135,984 km (0.087 R)
• M2: 820,694 km (0.059 R)
• M3: 1,823,299 km (0.101 R)
• M4: 2,383,842 km (0.096 R)
• M5: 3,013,500 km (0.1 R)
• M6: 3,677,116 km (0.025 R)
• M7: 4,662,367 km (0.029 R)
• M8: 8,457,964 km (0.065 R)
• M9: 8,853,501 km (0.094 R)
• M10: 10,510,746 km (0.088 R)
• M11: 11,020,127 km (0.028 R)
• M12: 16,919,968 km (0.074 R)
• M13: 26,182,171 km (0.094 R)
• M14: 28,468,026 km (0.105 R)
• M15: 35,321,553 km (0.105 R)
• M16: 35,890,175 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268

Radius: 9.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.78 AU - 10.22 AU

Year: 12327 Days

Day: 11.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,669,399 km

• M1: 123,119 km (0.082 R)
• M2: 593,156 km (0.114 R)
• M3: 1,113,307 km (0.117 R)
• M4: 1,702,424 km (0.109 R)
• M5: 2,276,132 km (0.094 R)
• M6: 3,078,874 km (0.115 R)
• M7: 5,298,009 km (0.065 R)
• M8: 5,871,417 km (0.106 R)
• M9: 6,663,538 km (0.081 R)
• M10: 7,029,604 km (0.052 R)
• M11: 8,333,649 km (0.107 R)
• M12: 10,460,182 km (0.089 R)
• M13: 11,939,705 km (0.103 R)
• M14: 12,813,357 km (0.096 R)
• M15: 13,787,688 km (0.113 R)
• M16: 15,690,423 km (0.095 R)
• M17: 16,872,246 km (0.112 R)
• M18: 18,610,723 km (0.117 R)
• M19: 19,486,319 km (0.09 R)
• M20: 19,934,215 km (0.092 R)
• M21: 22,359,197 km (0.086 R)
• M22: 23,015,632 km (0.115 R)
• M23: 24,539,436 km (0.062 R)
• M24: 24,886,952 km (0.101 R)
• M25: 26,310,077 km (0.071 R)
• M26: 26,949,608 km (0.114 R)
• M27: 27,692,959 km (0.111 R)
• M28: 28,545,667 km (0.08 R)
• M29: 29,906,559 km (0.055 R)
• M30: 30,502,856 km (0.112 R)
• M31: 33,604,020 km (0.096 R)
• M32: 35,562,406 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.1

Radius: 3.3

Gravity: 62.73 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.59 AU - 13.13 AU

Year: 21055 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,669,399 km

• M1: 43,832 km (0.116 R)
• M2: 275,858 km (0.062 R)
• M3: 400,773 km (0.116 R)
• M4: 546,930 km (0.118 R)
• M5: 1,074,562 km (0.069 R)
• M6: 1,225,955 km (0.066 R)
• M7: 1,487,751 km (0.115 R)
• M8: 2,666,133 km (0.073 R)
• M9: 3,802,030 km (0.096 R)
• M10: 5,035,614 km (0.089 R)
• M11: 6,923,240 km (0.088 R)
• M12: 7,205,980 km (0.105 R)
• M13: 7,398,811 km (0.113 R)
• M14: 8,152,486 km (0.12 R)
• M15: 9,011,327 km (0.103 R)
• M16: 9,577,704 km (0.106 R)
• M17: 12,629,651 km (0.09 R)
• M18: 17,024,836 km (0.103 R)
• M19: 19,795,538 km (0.079 R)
• M20: 21,336,696 km (0.085 R)
• M21: 24,764,282 km (0.102 R)
• M22: 25,092,948 km (0.092 R)
• M23: 25,983,654 km (0.104 R)
• M24: 27,010,494 km (0.112 R)
• M25: 28,302,122 km (0.12 R)
• M26: 28,781,733 km (0.068 R)
• M27: 28,902,458 km (0.077 R)
• M28: 32,815,939 km (0.114 R)
• M29: 40,905,593 km (0.055 R)
• M30: 41,211,371 km (0.049 R)
• M31: 47,819,259 km (0.118 R)
• M32: 51,284,244 km (0.082 R)
• M33: 53,441,595 km (0.092 R)
• M34: 57,170,322 km (0.079 R)
• M35: 63,286,332 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit