🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.55 AU - 0.57 AU

Year: 154 Days

Day: 17.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.6 AU - 0.98 AU

Year: 258 Days

Day: 13.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 101.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,667,526 km

• M1: 27,825 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1 AU

Year: 268 Days

Day: 13.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,667,526 km

• M1: 65,823 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 367 Days

Day: 13.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.28 AU - 2.52 AU

Year: 1365 Days

Day: 17.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,667,526 km

• M1: 116,686 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 8.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.47 AU - 10.35 AU

Year: 9763 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,667,526 km

• M1: 100,829 km (0.08 R)
• M2: 541,843 km (0.105 R)
• M3: 905,217 km (0.118 R)
• M4: 1,189,602 km (0.091 R)
• M5: 1,710,951 km (0.105 R)
• M6: 2,122,495 km (0.097 R)
• M7: 3,328,553 km (0.064 R)
• M8: 4,696,625 km (0.063 R)
• M9: 5,076,454 km (0.108 R)
• M10: 5,418,136 km (0.106 R)
• M11: 6,340,107 km (0.102 R)
• M12: 9,306,035 km (0.069 R)
• M13: 9,560,052 km (0.105 R)
• M14: 10,715,396 km (0.117 R)
• M15: 11,088,942 km (0.038 R)
• M16: 11,763,479 km (0.069 R)
• M17: 14,852,077 km (0.07 R)
• M18: 15,552,494 km (0.075 R)
• M19: 16,644,259 km (0.1 R)
• M20: 17,208,991 km (0.079 R)
• M21: 18,844,545 km (0.089 R)
• M22: 20,225,632 km (0.083 R)
• M23: 20,796,498 km (0.11 R)
• M24: 21,895,743 km (0.058 R)
• M25: 22,956,242 km (0.066 R)
• M26: 24,289,608 km (0.076 R)
• M27: 25,508,382 km (0.114 R)
• M28: 26,852,668 km (0.079 R)
• M29: 29,590,758 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 13.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.67 AU - 10.77 AU

Year: 11994 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,667,526 km

• M1: 167,101 km (0.059 R)
• M2: 877,092 km (0.12 R)
• M3: 1,344,735 km (0.09 R)
• M4: 2,574,131 km (0.116 R)
• M5: 3,143,799 km (0.064 R)
• M6: 3,694,768 km (0.114 R)
• M7: 4,170,340 km (0.092 R)
• M8: 4,992,380 km (0.073 R)
• M9: 5,849,875 km (0.089 R)
• M10: 6,919,799 km (0.102 R)
• M11: 10,705,672 km (0.117 R)
• M12: 11,348,494 km (0.107 R)
• M13: 11,960,350 km (0.045 R)
• M14: 13,679,379 km (0.115 R)
• M15: 22,392,557 km (0.08 R)
• M16: 23,090,731 km (0.101 R)
• M17: 23,623,897 km (0.057 R)
• M18: 26,801,506 km (0.046 R)
• M19: 28,290,154 km (0.1 R)
• M20: 30,359,691 km (0.11 R)
• M21: 32,528,411 km (0.118 R)
• M22: 35,617,607 km (0.117 R)
• M23: 36,329,843 km (0.095 R)
• M24: 42,241,203 km (0.067 R)
• M25: 43,982,821 km (0.081 R)
• M26: 45,911,587 km (0.077 R)
• M27: 48,184,277 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.4

Radius: 3.2

Gravity: 58.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.05 AU - 13.69 AU

Year: 17946 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,667,526 km

• M1: 42,935 km (0.117 R)
• M2: 153,787 km (0.104 R)
• M3: 327,320 km (0.091 R)
• M4: 482,004 km (0.092 R)
• M5: 810,072 km (0.062 R)
• M6: 928,704 km (0.036 R)
• M7: 2,492,301 km (0.113 R)
• M8: 3,274,548 km (0.07 R)
• M9: 3,382,707 km (0.078 R)
• M10: 3,809,510 km (0.112 R)
• M11: 4,303,332 km (0.089 R)
• M12: 4,838,594 km (0.092 R)
• M13: 5,267,939 km (0.107 R)
• M14: 5,800,657 km (0.102 R)
• M15: 6,161,338 km (0.105 R)
• M16: 7,196,406 km (0.11 R)
• M17: 7,379,513 km (0.101 R)
• M18: 8,192,578 km (0.026 R)
• M19: 9,881,837 km (0.095 R)
• M20: 11,169,127 km (0.104 R)
• M21: 11,291,348 km (0.085 R)
• M22: 11,726,528 km (0.11 R)
• M23: 14,285,250 km (0.043 R)
• M24: 15,164,587 km (0.109 R)
• M25: 15,541,424 km (0.091 R)
• M26: 16,235,558 km (0.06 R)
• M27: 18,526,500 km (0.083 R)
• M28: 20,654,230 km (0.093 R)
• M29: 21,967,550 km (0.099 R)
• M30: 22,742,616 km (0.116 R)
• M31: 23,736,694 km (0.056 R)
• M32: 24,346,904 km (0.113 R)
• M33: 36,649,683 km (0.067 R)
• M34: 40,843,061 km (0.055 R)
• M35: 40,988,171 km (0.076 R)
• M36: 41,865,563 km (0.028 R)
• M37: 46,916,286 km (0.115 R)
• M38: 48,198,938 km (0.115 R)
• M39: 48,849,090 km (0.107 R)
• M40: 57,656,665 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit