🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 224 Days

Day: 19 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.46 AU - 1.76 AU

Year: 766 Days

Day: 27.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.74 AU - 2.76 AU

Year: 1265 Days

Day: 43.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 9.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.95 AU - 5.05 AU

Year: 3577 Days

Day: 7.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,810,614 km

• M1: 118,930 km (0.079 R)
• M2: 800,648 km (0.111 R)
• M3: 987,346 km (0.101 R)
• M4: 1,461,870 km (0.104 R)
• M5: 1,700,180 km (0.112 R)
• M6: 2,031,988 km (0.06 R)
• M7: 2,234,843 km (0.036 R)
• M8: 2,904,143 km (0.119 R)
• M9: 3,824,619 km (0.1 R)
• M10: 4,293,608 km (0.098 R)
• M11: 4,518,005 km (0.052 R)
• M12: 5,750,542 km (0.074 R)
• M13: 6,046,447 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 10.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.25 AU - 8.09 AU

Year: 6455 Days

Day: 12.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,810,614 km

• M1: 154,385 km (0.11 R)
• M2: 425,756 km (0.116 R)
• M3: 941,569 km (0.061 R)
• M4: 1,611,019 km (0.104 R)
• M5: 2,416,903 km (0.074 R)
• M6: 3,474,560 km (0.1 R)
• M7: 3,750,269 km (0.073 R)
• M8: 3,974,516 km (0.118 R)
• M9: 4,755,716 km (0.103 R)
• M10: 5,340,644 km (0.091 R)
• M11: 6,534,884 km (0.091 R)
• M12: 7,304,864 km (0.084 R)
• M13: 7,823,071 km (0.099 R)
• M14: 9,421,225 km (0.04 R)
• M15: 11,381,855 km (0.094 R)
• M16: 12,395,530 km (0.09 R)
• M17: 13,108,364 km (0.087 R)
• M18: 13,375,994 km (0.059 R)
• M19: 14,037,516 km (0.048 R)
• M20: 15,367,441 km (0.112 R)
• M21: 16,372,889 km (0.09 R)
• M22: 17,322,685 km (0.119 R)
• M23: 19,164,983 km (0.049 R)
• M24: 19,768,611 km (0.038 R)
• M25: 20,763,736 km (0.081 R)
• M26: 22,677,092 km (0.074 R)
• M27: 24,832,499 km (0.115 R)
• M28: 25,307,173 km (0.109 R)
• M29: 26,324,139 km (0.073 R)
• M30: 27,196,145 km (0.086 R)
• M31: 27,803,961 km (0.104 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 11.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.87 AU - 9.29 AU

Year: 9418 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,810,614 km

• M1: 155,881 km (0.057 R)
• M2: 380,128 km (0.046 R)
• M3: 736,620 km (0.098 R)
• M4: 1,513,930 km (0.075 R)
• M5: 2,060,561 km (0.04 R)
• M6: 2,611,081 km (0.093 R)
• M7: 2,969,967 km (0.06 R)
• M8: 3,279,485 km (0.062 R)
• M9: 5,007,041 km (0.104 R)
• M10: 7,075,530 km (0.12 R)
• M11: 7,782,530 km (0.107 R)
• M12: 9,174,688 km (0.061 R)
• M13: 9,636,347 km (0.108 R)
• M14: 9,892,907 km (0.084 R)
• M15: 10,284,405 km (0.061 R)
• M16: 12,598,833 km (0.072 R)
• M17: 15,044,160 km (0.035 R)
• M18: 15,962,841 km (0.075 R)
• M19: 16,740,002 km (0.046 R)
• M20: 17,021,994 km (0.118 R)
• M21: 18,526,948 km (0.068 R)
• M22: 19,303,660 km (0.076 R)
• M23: 19,545,710 km (0.041 R)
• M24: 19,850,590 km (0.089 R)
• M25: 20,654,380 km (0.108 R)
• M26: 22,051,325 km (0.11 R)
• M27: 23,560,767 km (0.12 R)
• M28: 26,517,868 km (0.088 R)
• M29: 28,025,815 km (0.064 R)
• M30: 30,404,271 km (0.064 R)
• M31: 30,937,588 km (0.069 R)
• M32: 32,486,823 km (0.086 R)
• M33: 33,275,802 km (0.097 R)
• M34: 38,379,184 km (0.112 R)
• M35: 38,721,015 km (0.065 R)
• M36: 42,312,112 km (0.051 R)
• M37: 44,488,312 km (0.079 R)
• M38: 45,504,082 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.9

Radius: 4.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.93 AU - 14.81 AU

Year: 19357 Days

Day: 17.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,810,614 km

• M1: 183,856 km (0.101 R)
• M2: 606,470 km (0.113 R)
• M3: 1,119,291 km (0.115 R)
• M4: 2,886,940 km (0.09 R)
• M5: 4,435,726 km (0.107 R)
• M6: 6,161,338 km (0.067 R)
• M7: 6,647,681 km (0.112 R)
• M8: 8,035,949 km (0.081 R)
• M9: 10,110,273 km (0.118 R)
• M10: 10,837,319 km (0.114 R)
• M11: 11,754,353 km (0.027 R)
• M12: 14,423,180 km (0.102 R)
• M13: 20,655,876 km (0.115 R)
• M14: 21,991,635 km (0.118 R)
• M15: 23,759,433 km (0.114 R)
• M16: 26,830,229 km (0.076 R)
• M17: 29,039,041 km (0.03 R)
• M18: 29,736,317 km (0.089 R)
• M19: 30,619,393 km (0.103 R)
• M20: 35,804,754 km (0.103 R)
• M21: 37,262,735 km (0.113 R)
• M22: 38,649,657 km (0.085 R)
• M23: 39,656,002 km (0.043 R)
• M24: 50,544,932 km (0.053 R)
• M25: 52,042,556 km (0.074 R)
• M26: 54,389,148 km (0.11 R)
• M27: 59,114,047 km (0.082 R)
• M28: 61,613,529 km (0.093 R)
• M29: 63,137,931 km (0.036 R)
• M30: 63,265,837 km (0.085 R)
• M31: 64,164,771 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: 441 - 18,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit