🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.83 AU - 1.97 AU

Year: 981 Days

Day: 20.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.9 AU - 2.44 AU

Year: 1198 Days

Day: 15.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,518,771 km

• M1: 28,723 km (0.073 R)
• M2: 1,079,498 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.97 AU - 2.89 AU

Year: 1420 Days

Day: 13 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,518,771 km

• M1: 42,635 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 13

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.11 AU - 6.23 AU

Year: 5743 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 117.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,518,771 km

• M1: 170,691 km (0.047 R)
• M2: 995,873 km (0.073 R)
• M3: 1,436,140 km (0.088 R)
• M4: 2,350,781 km (0.105 R)
• M5: 3,075,433 km (0.077 R)
• M6: 4,210,582 km (0.088 R)
• M7: 4,699,019 km (0.092 R)
• M8: 6,732,503 km (0.066 R)
• M9: 9,773,678 km (0.114 R)
• M10: 11,743,732 km (0.119 R)
• M11: 13,358,940 km (0.05 R)
• M12: 13,854,408 km (0.058 R)
• M13: 14,362,293 km (0.066 R)
• M14: 14,823,952 km (0.108 R)
• M15: 18,272,333 km (0.056 R)
• M16: 18,814,924 km (0.098 R)
• M17: 20,003,778 km (0.042 R)
• M18: 20,435,069 km (0.038 R)
• M19: 21,766,490 km (0.059 R)
• M20: 22,685,769 km (0.113 R)
• M21: 24,438,009 km (0.086 R)
• M22: 30,235,226 km (0.091 R)
• M23: 32,651,680 km (0.118 R)
• M24: 33,754,665 km (0.093 R)
• M25: 34,161,871 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 14.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.15 AU - 8.21 AU

Year: 8767 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,518,771 km

• M1: 180,265 km (0.12 R)
• M2: 1,069,774 km (0.105 R)
• M3: 1,590,525 km (0.108 R)
• M4: 2,520,874 km (0.066 R)
• M5: 3,150,980 km (0.084 R)
• M6: 3,933,078 km (0.107 R)
• M7: 4,462,504 km (0.101 R)
• M8: 5,331,369 km (0.102 R)
• M9: 8,339,782 km (0.086 R)
• M10: 8,793,064 km (0.057 R)
• M11: 9,262,801 km (0.079 R)
• M12: 11,163,442 km (0.031 R)
• M13: 11,715,009 km (0.079 R)
• M14: 15,232,953 km (0.11 R)
• M15: 16,355,086 km (0.101 R)
• M16: 16,806,274 km (0.119 R)
• M17: 18,004,403 km (0.087 R)
• M18: 18,485,510 km (0.086 R)
• M19: 19,116,663 km (0.067 R)
• M20: 21,709,045 km (0.09 R)
• M21: 22,968,958 km (0.109 R)
• M22: 24,611,692 km (0.087 R)
• M23: 26,068,626 km (0.117 R)
• M24: 29,342,725 km (0.111 R)
• M25: 30,784,549 km (0.117 R)
• M26: 33,395,032 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 12.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.9 AU - 13.44 AU

Year: 13990 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,518,771 km

• M1: 150,495 km (0.113 R)
• M2: 676,631 km (0.069 R)
• M3: 2,154,209 km (0.093 R)
• M4: 2,893,821 km (0.091 R)
• M5: 3,768,071 km (0.118 R)
• M6: 4,328,914 km (0.105 R)
• M7: 4,911,148 km (0.113 R)
• M8: 6,312,881 km (0.098 R)
• M9: 6,977,095 km (0.12 R)
• M10: 7,370,837 km (0.105 R)
• M11: 8,642,419 km (0.111 R)
• M12: 11,860,568 km (0.083 R)
• M13: 16,562,130 km (0.12 R)
• M14: 19,153,315 km (0.108 R)
• M15: 20,015,597 km (0.107 R)
• M16: 22,284,697 km (0.103 R)
• M17: 26,159,282 km (0.083 R)
• M18: 26,580,400 km (0.04 R)
• M19: 39,879,950 km (0.081 R)
• M20: 41,143,304 km (0.117 R)
• M21: 44,792,744 km (0.097 R)
• M22: 46,157,675 km (0.095 R)
• M23: 49,450,175 km (0.089 R)
• M24: 50,256,507 km (0.062 R)
• M25: 54,420,713 km (0.116 R)
• M26: 61,367,440 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.2

Radius: 6.1

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.28 AU - 15.5 AU

Year: 20456 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,518,771 km

• M1: 76,295 km (0.113 R)
• M2: 296,503 km (0.107 R)
• M3: 569,220 km (0.1 R)
• M4: 804,837 km (0.085 R)
• M5: 1,386,623 km (0.041 R)
• M6: 1,915,900 km (0.062 R)
• M7: 2,886,790 km (0.074 R)
• M8: 3,479,646 km (0.119 R)
• M9: 3,684,446 km (0.088 R)
• M10: 5,351,864 km (0.102 R)
• M11: 5,546,341 km (0.1 R)
• M12: 6,371,822 km (0.116 R)
• M13: 11,180,945 km (0.119 R)
• M14: 11,371,233 km (0.048 R)
• M15: 12,288,418 km (0.03 R)
• M16: 12,491,273 km (0.043 R)
• M17: 13,042,990 km (0.091 R)
• M18: 14,418,243 km (0.115 R)
• M19: 14,871,973 km (0.088 R)
• M20: 15,179,696 km (0.09 R)
• M21: 17,368,911 km (0.103 R)
• M22: 19,392,821 km (0.11 R)
• M23: 20,508,821 km (0.082 R)
• M24: 21,082,529 km (0.04 R)
• M25: 26,850,125 km (0.083 R)
• M26: 27,768,058 km (0.096 R)
• M27: 30,771,235 km (0.119 R)
• M28: 31,271,041 km (0.115 R)
• M29: 37,555,349 km (0.084 R)
• M30: 37,840,033 km (0.092 R)
• M31: 41,520,739 km (0.084 R)
• M32: 46,571,014 km (0.094 R)
• M33: 53,081,663 km (0.086 R)
• M34: 54,343,670 km (0.111 R)
• M35: 55,073,708 km (0.103 R)
• M36: 67,240,952 km (0.077 R)
• M37: 71,299,692 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit