🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.52 AU - 0.8 AU

Year: 188 Days

Day: 16.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.81 AU - 2.99 AU

Year: 1728 Days

Day: 47.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,942,135 km

• M1: 134,937 km (0.059 R)
• M2: 2,529,251 km (0.075 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 9.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.06 AU - 6.18 AU

Year: 5297 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,942,135 km

• M1: 116,836 km (0.106 R)
• M2: 448,494 km (0.087 R)
• M3: 983,456 km (0.095 R)
• M4: 2,026,602 km (0.117 R)
• M5: 3,001,532 km (0.095 R)
• M6: 3,330,797 km (0.087 R)
• M7: 3,684,296 km (0.111 R)
• M8: 5,298,308 km (0.057 R)
• M9: 8,172,980 km (0.07 R)
• M10: 8,819,393 km (0.049 R)
• M11: 9,326,230 km (0.085 R)
• M12: 11,901,707 km (0.105 R)
• M13: 13,379,734 km (0.103 R)
• M14: 15,820,872 km (0.069 R)
• M15: 16,888,403 km (0.082 R)
• M16: 17,538,406 km (0.102 R)
• M17: 19,945,286 km (0.071 R)
• M18: 31,587,291 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 8.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.99 AU - 12.05 AU

Year: 11937 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,942,135 km

• M1: 100,829 km (0.075 R)
• M2: 457,919 km (0.093 R)
• M3: 837,000 km (0.116 R)
• M4: 1,178,233 km (0.066 R)
• M5: 1,558,361 km (0.066 R)
• M6: 2,018,823 km (0.088 R)
• M7: 2,457,295 km (0.106 R)
• M8: 3,321,073 km (0.102 R)
• M9: 4,961,713 km (0.09 R)
• M10: 7,232,159 km (0.034 R)
• M11: 7,499,491 km (0.112 R)
• M12: 7,892,933 km (0.102 R)
• M13: 8,300,139 km (0.076 R)
• M14: 11,709,923 km (0.106 R)
• M15: 12,402,112 km (0.097 R)
• M16: 17,410,499 km (0.113 R)
• M17: 19,098,113 km (0.109 R)
• M18: 21,592,807 km (0.074 R)
• M19: 21,988,793 km (0.03 R)
• M20: 22,959,084 km (0.087 R)
• M21: 24,126,845 km (0.083 R)
• M22: 24,811,555 km (0.105 R)
• M23: 26,041,100 km (0.104 R)
• M24: 26,670,757 km (0.076 R)
• M25: 27,218,585 km (0.117 R)
• M26: 27,495,341 km (0.116 R)
• M27: 27,773,892 km (0.064 R)
• M28: 28,811,503 km (0.107 R)
• M29: 31,976,844 km (0.056 R)
• M30: 33,221,349 km (0.068 R)
• M31: 34,713,737 km (0.09 R)
• M32: 37,035,197 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 8.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.59 AU - 15.95 AU

Year: 15965 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,942,135 km

• M1: 108,608 km (0.061 R)
• M2: 480,808 km (0.077 R)
• M3: 958,324 km (0.043 R)
• M4: 1,330,823 km (0.094 R)
• M5: 1,615,358 km (0.107 R)
• M6: 1,996,384 km (0.043 R)
• M7: 2,394,015 km (0.102 R)
• M8: 2,940,645 km (0.106 R)
• M9: 3,430,279 km (0.113 R)
• M10: 4,539,847 km (0.095 R)
• M11: 7,085,853 km (0.12 R)
• M12: 7,870,643 km (0.076 R)
• M13: 10,749,804 km (0.046 R)
• M14: 11,168,229 km (0.114 R)
• M15: 11,847,703 km (0.066 R)
• M16: 13,221,161 km (0.031 R)
• M17: 14,265,055 km (0.064 R)
• M18: 15,971,069 km (0.096 R)
• M19: 20,961,803 km (0.054 R)
• M20: 23,657,706 km (0.11 R)
• M21: 24,366,202 km (0.073 R)
• M22: 25,613,549 km (0.083 R)
• M23: 26,038,557 km (0.07 R)
• M24: 29,378,179 km (0.085 R)
• M25: 31,030,189 km (0.105 R)
• M26: 31,879,007 km (0.067 R)
• M27: 33,496,310 km (0.093 R)
• M28: 36,893,677 km (0.081 R)
• M29: 41,091,094 km (0.037 R)
• M30: 42,261,997 km (0.092 R)
• M31: 44,059,864 km (0.091 R)
• M32: 65,715,203 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 5.6

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.4 AU - 15.3 AU

Year: 17065 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,942,135 km

• M1: 69,713 km (0.115 R)
• M2: 268,079 km (0.055 R)
• M3: 884,722 km (0.11 R)
• M4: 1,248,843 km (0.085 R)
• M5: 1,465,910 km (0.113 R)
• M6: 2,531,046 km (0.076 R)
• M7: 3,131,981 km (0.11 R)
• M8: 4,348,661 km (0.071 R)
• M9: 5,279,907 km (0.105 R)
• M10: 7,765,027 km (0.085 R)
• M11: 8,054,798 km (0.067 R)
• M12: 9,232,881 km (0.098 R)
• M13: 9,448,901 km (0.097 R)
• M14: 10,346,787 km (0.097 R)
• M15: 11,117,366 km (0.088 R)
• M16: 11,300,474 km (0.062 R)
• M17: 13,449,896 km (0.061 R)
• M18: 14,656,851 km (0.075 R)
• M19: 15,475,451 km (0.057 R)
• M20: 18,197,683 km (0.095 R)
• M21: 18,881,645 km (0.091 R)
• M22: 20,300,880 km (0.071 R)
• M23: 22,560,855 km (0.114 R)
• M24: 24,055,338 km (0.091 R)
• M25: 26,909,665 km (0.075 R)
• M26: 31,785,658 km (0.086 R)
• M27: 32,031,597 km (0.07 R)
• M28: 32,651,680 km (0.042 R)
• M29: 32,902,107 km (0.093 R)
• M30: 33,153,581 km (0.101 R)
• M31: 36,273,594 km (0.098 R)
• M32: 36,811,997 km (0.104 R)
• M33: 37,904,660 km (0.119 R)
• M34: 46,008,227 km (0.118 R)
• M35: 46,956,378 km (0.11 R)
• M36: 48,240,975 km (0.096 R)
• M37: 51,893,856 km (0.049 R)
• M38: 52,748,957 km (0.076 R)
• M39: 56,984,971 km (0.058 R)
• M40: 57,347,895 km (0.059 R)
• M41: 60,306,791 km (0.114 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit