🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.53 AU - 2.15 AU

Year: 926 Days

Day: 18.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.76 AU - 2.86 AU

Year: 1302 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,821,651 km

• M1: 319,092 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.98 AU - 3.14 AU

Year: 1985 Days

Day: 20.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,821,651 km

• M1: 35,604 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.92 AU - 4.32 AU

Year: 2554 Days

Day: 45 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,821,651 km

• M1: 27,227 km (0.112 R)
• M2: 1,153,699 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 14.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.5 AU - 9.36 AU

Year: 9077 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,821,651 km

• M1: 179,368 km (0.1 R)
• M2: 917,633 km (0.093 R)
• M3: 2,334,176 km (0.12 R)
• M4: 3,259,139 km (0.098 R)
• M5: 5,015,717 km (0.112 R)
• M6: 6,769,154 km (0.032 R)
• M7: 7,904,901 km (0.052 R)
• M8: 11,897,369 km (0.087 R)
• M9: 13,352,807 km (0.099 R)
• M10: 18,129,766 km (0.068 R)
• M11: 19,798,231 km (0.088 R)
• M12: 21,298,398 km (0.107 R)
• M13: 23,868,939 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.8

Radius: 5.5

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.01 AU - 13.29 AU

Year: 17685 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,821,651 km

• M1: 68,366 km (0.113 R)
• M2: 257,907 km (0.099 R)
• M3: 2,019,122 km (0.116 R)
• M4: 2,372,323 km (0.095 R)
• M5: 2,575,477 km (0.115 R)
• M6: 2,765,915 km (0.116 R)
• M7: 3,095,330 km (0.119 R)
• M8: 3,478,898 km (0.104 R)
• M9: 3,832,548 km (0.09 R)
• M10: 4,892,898 km (0.042 R)
• M11: 5,223,509 km (0.118 R)
• M12: 6,094,168 km (0.096 R)
• M13: 6,304,802 km (0.109 R)
• M14: 7,868,998 km (0.098 R)
• M15: 9,846,382 km (0.092 R)
• M16: 10,857,215 km (0.105 R)
• M17: 13,082,932 km (0.088 R)
• M18: 17,806,784 km (0.057 R)
• M19: 18,942,382 km (0.087 R)
• M20: 21,068,467 km (0.03 R)
• M21: 26,228,695 km (0.114 R)
• M22: 27,926,781 km (0.08 R)
• M23: 29,817,548 km (0.098 R)
• M24: 30,917,841 km (0.092 R)
• M25: 35,725,916 km (0.109 R)
• M26: 36,827,256 km (0.074 R)
• M27: 40,266,660 km (0.029 R)
• M28: 41,158,862 km (0.085 R)
• M29: 43,602,244 km (0.065 R)
• M30: 46,302,635 km (0.037 R)
• M31: 50,130,396 km (0.037 R)
• M32: 53,269,259 km (0.117 R)
• M33: 53,625,900 km (0.084 R)
• M34: 70,299,181 km (0.088 R)
• M35: 70,728,228 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.9

Radius: 5.5

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.93 AU - 15.09 AU

Year: 21566 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,821,651 km

• M1: 68,366 km (0.064 R)
• M2: 284,236 km (0.052 R)
• M3: 497,114 km (0.09 R)
• M4: 1,253,331 km (0.103 R)
• M5: 1,482,515 km (0.073 R)
• M6: 2,128,479 km (0.114 R)
• M7: 3,527,219 km (0.057 R)
• M8: 4,697,074 km (0.087 R)
• M9: 5,253,428 km (0.106 R)
• M10: 7,378,017 km (0.107 R)
• M11: 8,548,920 km (0.112 R)
• M12: 10,437,892 km (0.088 R)
• M13: 11,512,005 km (0.088 R)
• M14: 11,841,419 km (0.079 R)
• M15: 14,707,415 km (0.082 R)
• M16: 17,567,727 km (0.11 R)
• M17: 19,636,815 km (0.052 R)
• M18: 20,012,455 km (0.04 R)
• M19: 21,365,269 km (0.083 R)
• M20: 24,359,320 km (0.103 R)
• M21: 26,924,026 km (0.072 R)
• M22: 27,621,452 km (0.087 R)
• M23: 28,570,201 km (0.068 R)
• M24: 32,582,566 km (0.045 R)
• M25: 35,272,036 km (0.102 R)
• M26: 36,106,792 km (0.104 R)
• M27: 36,670,627 km (0.075 R)
• M28: 38,543,592 km (0.03 R)
• M29: 38,984,756 km (0.118 R)
• M30: 39,429,212 km (0.081 R)
• M31: 48,871,829 km (0.098 R)
• M32: 53,108,142 km (0.11 R)
• M33: 54,020,539 km (0.093 R)
• M34: 59,911,703 km (0.089 R)
• M35: 61,298,775 km (0.099 R)
• M36: 67,061,135 km (0.091 R)
• M37: 68,556,216 km (0.096 R)
• M38: 70,950,081 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.7

Radius: 8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.55 AU - 18.93 AU

Year: 28890 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,821,651 km

• M1: 99,632 km (0.068 R)
• M2: 353,051 km (0.044 R)
• M3: 3,709,429 km (0.049 R)
• M4: 4,667,005 km (0.087 R)
• M5: 4,968,744 km (0.045 R)
• M6: 9,253,077 km (0.116 R)
• M7: 11,049,149 km (0.045 R)
• M8: 11,641,407 km (0.071 R)
• M9: 18,552,230 km (0.091 R)
• M10: 19,855,228 km (0.09 R)
• M11: 20,329,303 km (0.094 R)
• M12: 21,054,554 km (0.067 R)
• M13: 23,159,845 km (0.103 R)
• M14: 29,486,788 km (0.087 R)
• M15: 32,988,425 km (0.091 R)
• M16: 33,765,436 km (0.052 R)
• M17: 40,173,461 km (0.104 R)
• M18: 41,828,911 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit