🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.06 AU - 1.18 AU

Year: 444 Days

Day: 34.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.8

Radius: 9.3

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.87 AU - 5.15 AU

Year: 4202 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,192,544 km

• M1: 115,639 km (0.116 R)
• M2: 455,077 km (0.054 R)
• M3: 837,000 km (0.088 R)
• M4: 1,200,822 km (0.06 R)
• M5: 1,501,065 km (0.075 R)
• M6: 2,320,861 km (0.046 R)
• M7: 2,652,819 km (0.036 R)
• M8: 3,958,360 km (0.074 R)
• M9: 4,949,894 km (0.084 R)
• M10: 5,736,929 km (0.056 R)
• M11: 6,703,032 km (0.065 R)
• M12: 8,717,816 km (0.117 R)
• M13: 9,443,216 km (0.093 R)
• M14: 12,301,583 km (0.099 R)
• M15: 12,600,778 km (0.095 R)
• M16: 13,686,709 km (0.119 R)
• M17: 15,059,270 km (0.054 R)
• M18: 17,070,314 km (0.109 R)
• M19: 21,545,534 km (0.079 R)
• M20: 25,274,710 km (0.1 R)
• M21: 29,413,185 km (0.065 R)
• M22: 30,039,103 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 11.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.44 AU - 8.8 AU

Year: 8671 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,192,544 km

• M1: 147,055 km (0.086 R)
• M2: 522,246 km (0.058 R)
• M3: 942,167 km (0.068 R)
• M4: 2,185,924 km (0.046 R)
• M5: 2,670,920 km (0.098 R)
• M6: 3,114,328 km (0.105 R)
• M7: 3,631,638 km (0.099 R)
• M8: 4,316,497 km (0.119 R)
• M9: 4,719,813 km (0.112 R)
• M10: 7,169,478 km (0.106 R)
• M11: 8,512,119 km (0.091 R)
• M12: 9,672,550 km (0.118 R)
• M13: 13,061,988 km (0.053 R)
• M14: 13,542,497 km (0.031 R)
• M15: 14,097,206 km (0.098 R)
• M16: 15,583,909 km (0.103 R)
• M17: 16,538,643 km (0.108 R)
• M18: 20,913,184 km (0.096 R)
• M19: 22,074,363 km (0.11 R)
• M20: 25,909,902 km (0.117 R)
• M21: 26,478,225 km (0.078 R)
• M22: 32,408,584 km (0.098 R)
• M23: 35,448,861 km (0.112 R)
• M24: 43,671,807 km (0.056 R)
• M25: 44,477,093 km (0.11 R)
• M26: 45,292,102 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 9.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.51 AU - 10.94 AU

Year: 11356 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,192,544 km

• M1: 123,119 km (0.085 R)
• M2: 451,935 km (0.112 R)
• M3: 1,098,198 km (0.108 R)
• M4: 1,425,668 km (0.089 R)
• M5: 2,434,556 km (0.095 R)
• M6: 3,245,077 km (0.079 R)
• M7: 4,078,337 km (0.093 R)
• M8: 4,506,187 km (0.06 R)
• M9: 7,042,021 km (0.113 R)
• M10: 7,734,659 km (0.117 R)
• M11: 8,313,004 km (0.055 R)
• M12: 11,062,015 km (0.09 R)
• M13: 14,366,332 km (0.11 R)
• M14: 15,121,951 km (0.093 R)
• M15: 17,548,129 km (0.113 R)
• M16: 23,395,013 km (0.091 R)
• M17: 26,280,307 km (0.038 R)
• M18: 27,942,040 km (0.113 R)
• M19: 32,846,307 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.6

Radius: 7.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.36 AU - 15.06 AU

Year: 21142 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,192,544 km

• M1: 90,507 km (0.097 R)
• M2: 369,806 km (0.101 R)
• M3: 727,494 km (0.102 R)
• M4: 1,201,869 km (0.115 R)
• M5: 2,474,498 km (0.066 R)
• M6: 3,957,911 km (0.115 R)
• M7: 4,531,170 km (0.037 R)
• M8: 6,790,696 km (0.096 R)
• M9: 9,139,981 km (0.08 R)
• M10: 9,396,093 km (0.059 R)
• M11: 10,920,196 km (0.117 R)
• M12: 12,289,914 km (0.099 R)
• M13: 13,637,192 km (0.071 R)
• M14: 15,875,326 km (0.069 R)
• M15: 17,706,853 km (0.07 R)
• M16: 18,105,381 km (0.081 R)
• M17: 19,169,770 km (0.113 R)
• M18: 19,845,055 km (0.066 R)
• M19: 20,799,340 km (0.061 R)
• M20: 31,849,536 km (0.111 R)
• M21: 34,746,200 km (0.111 R)
• M22: 37,682,357 km (0.107 R)
• M23: 39,008,991 km (0.057 R)
• M24: 51,567,284 km (0.035 R)
• M25: 55,038,403 km (0.091 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: 464 - 13,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit