🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.63 AU - 0.73 AU

Year: 208 Days

Day: 20.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 222 Days

Day: 21.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.98 AU

Year: 751 Days

Day: 46.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,405,073 km

• M1: 1,299,706 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.9 AU - 2.54 AU

Year: 1227 Days

Day: 39.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,405,073 km

• M1: 1,190,649 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.05 AU - 3.79 AU

Year: 2346 Days

Day: 33.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,405,073 km

• M1: 209,138 km (0.11 R)
• M2: 1,621,192 km (0.044 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.59 AU - 8.91 AU

Year: 9599 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,405,073 km

• M1: 253,419 km (0.08 R)
• M2: 485,445 km (0.11 R)
• M3: 613,650 km (0.077 R)
• M4: 966,253 km (0.114 R)
• M5: 1,257,669 km (0.089 R)
• M6: 1,511,986 km (0.072 R)
• M7: 1,806,993 km (0.034 R)
• M8: 2,146,131 km (0.089 R)
• M9: 2,505,914 km (0.113 R)
• M10: 2,941,094 km (0.088 R)
• M11: 3,082,015 km (0.093 R)
• M12: 3,254,352 km (0.112 R)
• M13: 4,006,829 km (0.076 R)
• M14: 4,290,916 km (0.097 R)
• M15: 4,979,515 km (0.079 R)
• M16: 5,285,293 km (0.071 R)
• M17: 5,492,635 km (0.095 R)
• M18: 5,667,665 km (0.047 R)
• M19: 5,844,340 km (0.119 R)
• M20: 6,643,941 km (0.118 R)
• M21: 7,478,098 km (0.115 R)
• M22: 7,789,561 km (0.111 R)
• M23: 7,986,582 km (0.066 R)
• M24: 8,225,041 km (0.101 R)
• M25: 8,345,168 km (0.079 R)
• M26: 8,627,908 km (0.089 R)
• M27: 9,285,839 km (0.115 R)
• M28: 10,045,497 km (0.066 R)
• M29: 10,476,189 km (0.115 R)
• M30: 10,913,015 km (0.077 R)
• M31: 11,400,405 km (0.108 R)
• M32: 11,579,324 km (0.112 R)
• M33: 12,534,656 km (0.119 R)
• M34: 12,951,735 km (0.089 R)
• M35: 13,138,583 km (0.057 R)
• M36: 13,279,354 km (0.088 R)
• M37: 13,373,451 km (0.096 R)
• M38: 13,515,120 km (0.109 R)
• M39: 14,134,456 km (0.098 R)
• M40: 14,375,159 km (0.11 R)
• M41: 14,520,269 km (0.087 R)
• M42: 15,351,584 km (0.108 R)
• M43: 15,549,502 km (0.109 R)
• M44: 16,298,987 km (0.073 R)
• M45: 16,500,944 km (0.055 R)
• M46: 17,368,163 km (0.11 R)
• M47: 17,989,443 km (0.073 R)
• M48: 20,873,840 km (0.064 R)
• M49: 21,093,300 km (0.074 R)
• M50: 21,368,560 km (0.118 R)
• M51: 23,842,011 km (0.108 R)
• M52: 24,590,000 km (0.1 R)
• M53: 24,937,815 km (0.076 R)
• M54: 25,229,083 km (0.116 R)
• M55: 25,697,174 km (0.117 R)
• M56: 26,464,163 km (0.111 R)
• M57: 26,999,424 km (0.091 R)
• M58: 27,478,286 km (0.094 R)
• M59: 27,718,840 km (0.084 R)
• M60: 28,080,867 km (0.109 R)
• M61: 28,323,215 km (0.103 R)
• M62: 28,748,821 km (0.099 R)
• M63: 30,721,269 km (0.071 R)
• M64: 31,283,907 km (0.085 R)
• M65: 31,472,250 km (0.113 R)
• M66: 33,120,071 km (0.11 R)
• M67: 33,504,238 km (0.106 R)
• M68: 34,990,942 km (0.112 R)
• M69: 35,578,562 km (0.035 R)
• M70: 36,367,093 km (0.067 R)
• M71: 39,442,825 km (0.117 R)
• M72: 40,327,098 km (0.101 R)
• M73: 40,668,929 km (0.026 R)
• M74: 41,838,485 km (0.095 R)
• M75: 42,253,919 km (0.068 R)
• M76: 42,670,698 km (0.093 R)
• M77: 43,088,824 km (0.111 R)
• M78: 43,298,411 km (0.106 R)
• M79: 43,648,470 km (0.116 R)
• M80: 45,270,859 km (0.061 R)
• M81: 45,555,095 km (0.099 R)
• M82: 45,982,496 km (0.105 R)
• M83: 46,339,586 km (0.092 R)
• M84: 48,574,578 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 10.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.68 AU - 9.26 AU

Year: 9963 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,405,073 km

• M1: 142,268 km (0.117 R)
• M2: 441,314 km (0.084 R)
• M3: 556,055 km (0.089 R)
• M4: 932,892 km (0.067 R)
• M5: 1,086,978 km (0.036 R)
• M6: 1,194,539 km (0.091 R)
• M7: 1,363,136 km (0.112 R)
• M8: 1,580,053 km (0.047 R)
• M9: 1,661,733 km (0.09 R)
• M10: 2,251,298 km (0.101 R)
• M11: 2,826,502 km (0.074 R)
• M12: 3,339,922 km (0.116 R)
• M13: 3,771,512 km (0.062 R)
• M14: 3,882,364 km (0.079 R)
• M15: 3,994,114 km (0.117 R)
• M16: 4,107,060 km (0.04 R)
• M17: 4,394,138 km (0.116 R)
• M18: 5,018,261 km (0.111 R)
• M19: 5,263,302 km (0.11 R)
• M20: 5,606,779 km (0.1 R)
• M21: 5,733,638 km (0.032 R)
• M22: 5,989,899 km (0.105 R)
• M23: 6,217,437 km (0.104 R)
• M24: 7,466,430 km (0.063 R)
• M25: 7,781,932 km (0.069 R)
• M26: 8,066,018 km (0.092 R)
• M27: 8,173,429 km (0.097 R)
• M28: 8,245,236 km (0.096 R)
• M29: 8,498,505 km (0.103 R)
• M30: 9,802,849 km (0.088 R)
• M31: 10,497,731 km (0.114 R)
• M32: 10,654,360 km (0.097 R)
• M33: 10,772,393 km (0.104 R)
• M34: 11,049,299 km (0.107 R)
• M35: 11,812,996 km (0.111 R)
• M36: 13,306,132 km (0.052 R)
• M37: 13,902,729 km (0.066 R)
• M38: 14,161,234 km (0.083 R)
• M39: 14,247,701 km (0.1 R)
• M40: 14,814,228 km (0.112 R)
• M41: 15,476,947 km (0.07 R)
• M42: 15,699,997 km (0.086 R)
• M43: 16,375,731 km (0.102 R)
• M44: 16,785,779 km (0.106 R)
• M45: 18,364,934 km (0.111 R)
• M46: 18,695,994 km (0.082 R)
• M47: 19,363,799 km (0.089 R)
• M48: 20,039,682 km (0.092 R)
• M49: 20,821,480 km (0.116 R)
• M50: 21,018,351 km (0.087 R)
• M51: 22,012,728 km (0.042 R)
• M52: 22,515,676 km (0.106 R)
• M53: 23,124,091 km (0.045 R)
• M54: 24,565,018 km (0.089 R)
• M55: 25,453,928 km (0.1 R)
• M56: 26,459,824 km (0.106 R)
• M57: 26,994,487 km (0.109 R)
• M58: 28,074,584 km (0.059 R)
• M59: 28,237,795 km (0.098 R)
• M60: 29,003,736 km (0.066 R)
• M61: 29,334,048 km (0.037 R)
• M62: 29,499,653 km (0.107 R)
• M63: 29,776,409 km (0.11 R)
• M64: 30,165,363 km (0.069 R)
• M65: 31,004,458 km (0.107 R)
• M66: 31,455,047 km (0.105 R)
• M67: 31,624,541 km (0.052 R)
• M68: 32,078,122 km (0.035 R)
• M69: 32,648,239 km (0.092 R)
• M70: 32,991,866 km (0.117 R)
• M71: 33,682,709 km (0.099 R)
• M72: 34,494,875 km (0.117 R)
• M73: 34,844,934 km (0.038 R)
• M74: 35,078,906 km (0.108 R)
• M75: 35,196,041 km (0.052 R)
• M76: 36,079,117 km (0.07 R)
• M77: 36,434,412 km (0.049 R)
• M78: 38,409,253 km (0.12 R)
• M79: 38,529,979 km (0.082 R)
• M80: 39,075,263 km (0.119 R)
• M81: 39,501,019 km (0.115 R)
• M82: 39,745,013 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit