🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 222 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 334 Days

Day: 42.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,437,612 km

• M1: 114,742 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.15 AU - 1.71 AU

Year: 648 Days

Day: 31.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.2 AU - 4.62 AU

Year: 2928 Days

Day: 43.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 8.4

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.83 AU - 7.41 AU

Year: 7196 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,437,612 km

• M1: 104,569 km (0.042 R)
• M2: 388,954 km (0.06 R)
• M3: 685,009 km (0.096 R)
• M4: 1,304,493 km (0.118 R)
• M5: 1,734,438 km (0.089 R)
• M6: 2,380,102 km (0.114 R)
• M7: 4,493,172 km (0.106 R)
• M8: 5,350,966 km (0.092 R)
• M9: 6,455,148 km (0.052 R)
• M10: 7,042,170 km (0.116 R)
• M11: 7,505,325 km (0.097 R)
• M12: 9,334,010 km (0.116 R)
• M13: 10,673,359 km (0.109 R)
• M14: 11,233,005 km (0.089 R)
• M15: 11,652,328 km (0.094 R)
• M16: 13,728,597 km (0.069 R)
• M17: 14,268,645 km (0.101 R)
• M18: 16,171,829 km (0.1 R)
• M19: 16,910,095 km (0.109 R)
• M20: 20,942,804 km (0.074 R)
• M21: 22,638,047 km (0.051 R)
• M22: 23,646,935 km (0.119 R)
• M23: 24,075,982 km (0.057 R)
• M24: 28,078,772 km (0.058 R)
• M25: 31,667,027 km (0.117 R)
• M26: 32,083,807 km (0.086 R)
• M27: 32,504,027 km (0.12 R)
• M28: 36,113,076 km (0.09 R)
• M29: 38,307,676 km (0.086 R)
• M30: 39,138,094 km (0.113 R)
• M31: 40,223,427 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.33 AU - 10.37 AU

Year: 11709 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,437,612 km

• M1: 99,782 km (0.067 R)
• M2: 362,027 km (0.091 R)
• M3: 672,592 km (0.073 R)
• M4: 1,085,333 km (0.075 R)
• M5: 2,199,837 km (0.062 R)
• M6: 2,621,403 km (0.105 R)
• M7: 4,244,241 km (0.109 R)
• M8: 5,517,319 km (0.118 R)
• M9: 6,521,869 km (0.116 R)
• M10: 8,161,461 km (0.103 R)
• M11: 9,171,995 km (0.1 R)
• M12: 9,857,004 km (0.116 R)
• M13: 11,606,401 km (0.11 R)
• M14: 12,059,832 km (0.117 R)
• M15: 12,821,734 km (0.102 R)
• M16: 15,099,212 km (0.117 R)
• M17: 15,845,556 km (0.06 R)
• M18: 18,537,420 km (0.082 R)
• M19: 21,182,909 km (0.073 R)
• M20: 21,519,803 km (0.081 R)
• M21: 22,118,045 km (0.104 R)
• M22: 23,437,050 km (0.048 R)
• M23: 23,888,087 km (0.033 R)
• M24: 24,714,615 km (0.092 R)
• M25: 25,276,206 km (0.112 R)
• M26: 27,110,575 km (0.052 R)
• M27: 27,707,919 km (0.06 R)
• M28: 28,722,791 km (0.115 R)
• M29: 29,032,010 km (0.027 R)
• M30: 31,586,693 km (0.114 R)
• M31: 33,144,007 km (0.089 R)
• M32: 34,752,034 km (0.038 R)
• M33: 35,575,122 km (0.051 R)
• M34: 45,926,098 km (0.091 R)
• M35: 47,059,900 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.4

Radius: 5.1

Gravity: 36.54 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.33 AU - 13.03 AU

Year: 16100 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,437,612 km

• M1: 66,272 km (0.102 R)
• M2: 291,716 km (0.085 R)
• M3: 470,336 km (0.11 R)
• M4: 1,280,109 km (0.111 R)
• M5: 1,674,150 km (0.117 R)
• M6: 2,249,354 km (0.115 R)
• M7: 2,896,664 km (0.117 R)
• M8: 5,538,562 km (0.092 R)
• M9: 5,897,148 km (0.107 R)
• M10: 6,442,432 km (0.06 R)
• M11: 7,158,857 km (0.119 R)
• M12: 9,125,620 km (0.073 R)
• M13: 9,290,327 km (0.062 R)
• M14: 10,144,232 km (0.063 R)
• M15: 11,746,126 km (0.046 R)
• M16: 13,795,317 km (0.113 R)
• M17: 14,085,388 km (0.068 R)
• M18: 14,379,647 km (0.091 R)
• M19: 16,882,269 km (0.094 R)
• M20: 18,762,116 km (0.109 R)
• M21: 23,647,235 km (0.11 R)
• M22: 24,483,337 km (0.113 R)
• M23: 26,883,635 km (0.109 R)
• M24: 30,038,205 km (0.075 R)
• M25: 32,145,890 km (0.073 R)
• M26: 32,400,206 km (0.05 R)
• M27: 34,483,057 km (0.06 R)
• M28: 37,490,274 km (0.051 R)
• M29: 49,725,734 km (0.111 R)
• M30: 50,750,778 km (0.117 R)
• M31: 51,095,602 km (0.056 R)
• M32: 52,139,495 km (0.05 R)
• M33: 59,847,227 km (0.058 R)
• M34: 65,999,888 km (0.082 R)
• M35: 69,758,833 km (0.096 R)
• M36: 71,474,272 km (0.053 R)
• M37: 71,690,740 km (0.074 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: 305 - 10,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit