🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 45.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 254 Days

Day: 13.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,623,139 km

• M1: 353,649 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.55 AU

Year: 569 Days

Day: 14.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.09 AU - 2.29 AU

Year: 1150 Days

Day: 36.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,623,139 km

• M1: 308,172 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3 AU - 3.28 AU

Year: 1974 Days

Day: 31.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,623,139 km

• M1: 317,297 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.3

Radius: 14.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.42 AU - 6.26 AU

Year: 4378 Days

Day: 13.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,623,139 km

• M1: 228,735 km (0.074 R)
• M2: 347,366 km (0.109 R)
• M3: 578,345 km (0.115 R)
• M4: 971,788 km (0.082 R)
• M5: 1,144,873 km (0.113 R)
• M6: 1,383,332 km (0.06 R)
• M7: 1,948,662 km (0.049 R)
• M8: 2,244,866 km (0.082 R)
• M9: 2,721,484 km (0.078 R)
• M10: 2,827,699 km (0.089 R)
• M11: 2,971,762 km (0.077 R)
• M12: 3,211,118 km (0.098 R)
• M13: 3,758,198 km (0.108 R)
• M14: 4,027,773 km (0.116 R)
• M15: 4,449,340 km (0.095 R)
• M16: 4,798,950 km (0.087 R)
• M17: 4,993,577 km (0.062 R)
• M18: 5,279,309 km (0.105 R)
• M19: 6,075,469 km (0.108 R)
• M20: 6,180,486 km (0.081 R)
• M21: 6,535,333 km (0.1 R)
• M22: 7,476,453 km (0.051 R)
• M23: 7,664,797 km (0.105 R)
• M24: 7,816,638 km (0.112 R)
• M25: 7,905,649 km (0.079 R)
• M26: 9,080,441 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 12

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.84 AU - 7.74 AU

Year: 5596 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,623,139 km

• M1: 156,779 km (0.117 R)
• M2: 328,517 km (0.106 R)
• M3: 454,030 km (0.114 R)
• M4: 751,430 km (0.087 R)
• M5: 943,514 km (0.099 R)
• M6: 1,181,674 km (0.078 R)
• M7: 1,285,644 km (0.106 R)
• M8: 1,600,248 km (0.027 R)
• M9: 1,699,581 km (0.051 R)
• M10: 2,118,007 km (0.088 R)
• M11: 2,745,121 km (0.098 R)
• M12: 2,865,248 km (0.106 R)
• M13: 3,007,665 km (0.093 R)
• M14: 3,215,157 km (0.083 R)
• M15: 3,754,907 km (0.097 R)
• M16: 4,869,560 km (0.025 R)
• M17: 5,015,867 km (0.117 R)
• M18: 5,362,784 km (0.073 R)
• M19: 5,949,807 km (0.08 R)
• M20: 6,132,466 km (0.052 R)
• M21: 6,211,453 km (0.074 R)
• M22: 6,691,962 km (0.07 R)
• M23: 6,827,647 km (0.059 R)
• M24: 7,295,739 km (0.109 R)
• M25: 7,379,364 km (0.088 R)
• M26: 7,519,687 km (0.093 R)
• M27: 7,689,031 km (0.094 R)
• M28: 8,147,100 km (0.112 R)
• M29: 8,613,995 km (0.084 R)
• M30: 8,999,957 km (0.117 R)
• M31: 9,119,785 km (0.11 R)
• M32: 9,635,150 km (0.093 R)
• M33: 9,757,820 km (0.09 R)
• M34: 10,097,856 km (0.067 R)
• M35: 10,222,471 km (0.114 R)
• M36: 11,367,045 km (0.084 R)
• M37: 11,561,671 km (0.096 R)
• M38: 11,954,515 km (0.105 R)
• M39: 12,618,880 km (0.119 R)
• M40: 13,226,995 km (0.091 R)
• M41: 14,824,551 km (0.059 R)
• M42: 15,215,599 km (0.066 R)
• M43: 15,358,615 km (0.061 R)
• M44: 15,682,046 km (0.087 R)
• M45: 15,826,557 km (0.096 R)
• M46: 16,153,279 km (0.11 R)
• M47: 16,299,286 km (0.091 R)
• M48: 17,035,458 km (0.049 R)
• M49: 17,184,008 km (0.115 R)
• M50: 18,008,741 km (0.106 R)
• M51: 18,731,449 km (0.091 R)
• M52: 18,846,489 km (0.05 R)
• M53: 18,961,680 km (0.107 R)
• M54: 19,424,984 km (0.043 R)
• M55: 19,541,371 km (0.086 R)
• M56: 19,891,879 km (0.111 R)
• M57: 20,244,481 km (0.111 R)
• M58: 20,362,514 km (0.068 R)
• M59: 20,599,328 km (0.058 R)
• M60: 20,717,959 km (0.083 R)
• M61: 20,995,912 km (0.09 R)
• M62: 21,115,291 km (0.093 R)
• M63: 21,756,318 km (0.068 R)
• M64: 22,160,232 km (0.105 R)
• M65: 22,525,699 km (0.1 R)
• M66: 22,852,421 km (0.103 R)
• M67: 23,139,499 km (0.119 R)
• M68: 23,427,924 km (0.095 R)
• M69: 23,551,791 km (0.1 R)
• M70: 23,634,519 km (0.105 R)
• M71: 23,883,300 km (0.112 R)
• M72: 24,677,066 km (0.076 R)
• M73: 25,606,817 km (0.086 R)
• M74: 27,152,911 km (0.068 R)
• M75: 27,762,223 km (0.076 R)
• M76: 28,024,917 km (0.084 R)
• M77: 29,439,066 km (0.115 R)
• M78: 29,706,846 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 9.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.84 AU - 9.3 AU

Year: 8133 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,623,139 km

• M1: 117,285 km (0.117 R)
• M2: 199,414 km (0.092 R)
• M3: 284,386 km (0.113 R)
• M4: 354,996 km (0.082 R)
• M5: 440,267 km (0.057 R)
• M6: 504,145 km (0.067 R)
• M7: 587,172 km (0.078 R)
• M8: 658,979 km (0.118 R)
• M9: 785,987 km (0.083 R)
• M10: 912,397 km (0.083 R)
• M11: 997,369 km (0.063 R)
• M12: 1,196,035 km (0.095 R)
• M13: 1,332,169 km (0.088 R)
• M14: 1,440,627 km (0.056 R)
• M15: 1,518,269 km (0.093 R)
• M16: 1,795,474 km (0.081 R)
• M17: 2,306,051 km (0.072 R)
• M18: 2,530,598 km (0.111 R)
• M19: 2,804,062 km (0.088 R)
• M20: 3,101,463 km (0.086 R)
• M21: 3,231,912 km (0.084 R)
• M22: 3,349,646 km (0.097 R)
• M23: 3,803,526 km (0.064 R)
• M24: 3,881,018 km (0.112 R)
• M25: 3,943,400 km (0.073 R)
• M26: 4,021,939 km (0.113 R)
• M27: 4,228,533 km (0.092 R)
• M28: 4,569,766 km (0.065 R)
• M29: 4,735,371 km (0.051 R)
• M30: 4,919,825 km (0.089 R)
• M31: 5,021,552 km (0.095 R)
• M32: 5,330,621 km (0.079 R)
• M33: 5,470,046 km (0.107 R)
• M34: 5,895,502 km (0.036 R)
• M35: 6,094,168 km (0.116 R)
• M36: 6,221,626 km (0.054 R)
• M37: 6,572,433 km (0.073 R)
• M38: 6,684,482 km (0.113 R)
• M39: 6,759,580 km (0.054 R)
• M40: 6,948,522 km (0.042 R)
• M41: 7,177,556 km (0.058 R)
• M42: 7,331,642 km (0.051 R)
• M43: 7,623,657 km (0.106 R)
• M44: 7,761,138 km (0.117 R)
• M45: 7,978,952 km (0.1 R)
• M46: 8,380,174 km (0.111 R)
• M47: 8,583,178 km (0.103 R)
• M48: 8,767,482 km (0.098 R)
• M49: 9,035,711 km (0.102 R)
• M50: 9,181,420 km (0.07 R)
• M51: 9,285,839 km (0.087 R)
• M52: 9,538,360 km (0.041 R)
• M53: 9,644,126 km (0.071 R)
• M54: 10,179,238 km (0.026 R)
• M55: 10,878,308 km (0.097 R)
• M56: 11,055,432 km (0.095 R)
• M57: 11,412,672 km (0.089 R)
• M58: 11,660,556 km (0.054 R)
• M59: 11,728,323 km (0.058 R)
• M60: 12,024,078 km (0.098 R)
• M61: 13,610,863 km (0.069 R)
• M62: 13,825,835 km (0.077 R)
• M63: 14,090,025 km (0.103 R)
• M64: 14,186,516 km (0.06 R)
• M65: 14,501,569 km (0.119 R)
• M66: 15,114,172 km (0.079 R)
• M67: 15,411,124 km (0.076 R)
• M68: 16,011,011 km (0.11 R)
• M69: 16,440,507 km (0.119 R)
• M70: 16,643,960 km (0.103 R)
• M71: 16,745,986 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 10.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.98 AU - 11.1 AU

Year: 10453 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,623,139 km

• M1: 132,843 km (0.119 R)
• M2: 200,760 km (0.082 R)
• M3: 463,753 km (0.092 R)
• M4: 676,631 km (0.101 R)
• M5: 1,643,931 km (0.112 R)
• M6: 1,720,525 km (0.115 R)
• M7: 1,817,764 km (0.12 R)
• M8: 1,917,097 km (0.116 R)
• M9: 2,059,215 km (0.081 R)
• M10: 2,821,565 km (0.044 R)
• M11: 3,101,912 km (0.096 R)
• M12: 3,613,985 km (0.083 R)
• M13: 4,152,538 km (0.106 R)
• M14: 4,498,558 km (0.104 R)
• M15: 5,621,290 km (0.095 R)
• M16: 5,767,596 km (0.119 R)
• M17: 6,764,367 km (0.081 R)
• M18: 7,045,461 km (0.119 R)
• M19: 7,394,324 km (0.085 R)
• M20: 7,846,408 km (0.074 R)
• M21: 8,407,400 km (0.117 R)
• M22: 8,811,315 km (0.099 R)
• M23: 9,084,181 km (0.097 R)
• M24: 9,290,626 km (0.114 R)
• M25: 10,238,777 km (0.087 R)
• M26: 10,887,883 km (0.101 R)
• M27: 11,107,193 km (0.094 R)
• M28: 11,217,447 km (0.107 R)
• M29: 11,624,802 km (0.102 R)
• M30: 12,263,884 km (0.117 R)
• M31: 12,760,250 km (0.109 R)
• M32: 12,952,932 km (0.069 R)
• M33: 13,185,407 km (0.04 R)
• M34: 13,576,007 km (0.113 R)
• M35: 15,791,402 km (0.093 R)
• M36: 15,915,418 km (0.07 R)
• M37: 16,164,499 km (0.091 R)
• M38: 16,247,825 km (0.092 R)
• M39: 16,750,623 km (0.105 R)
• M40: 17,343,928 km (0.105 R)
• M41: 18,812,979 km (0.086 R)
• M42: 19,963,088 km (0.067 R)
• M43: 20,097,277 km (0.092 R)
• M44: 20,231,766 km (0.12 R)
• M45: 21,684,810 km (0.089 R)
• M46: 23,030,443 km (0.073 R)
• M47: 24,355,281 km (0.112 R)
• M48: 24,738,401 km (0.094 R)
• M49: 25,753,423 km (0.062 R)
• M50: 26,486,602 km (0.085 R)
• M51: 28,879,121 km (0.115 R)
• M52: 29,284,531 km (0.071 R)
• M53: 29,437,121 km (0.098 R)
• M54: 29,794,062 km (0.108 R)
• M55: 30,101,036 km (0.098 R)
• M56: 31,495,887 km (0.113 R)
• M57: 32,858,873 km (0.092 R)
• M58: 34,562,793 km (0.084 R)
• M59: 34,993,186 km (0.104 R)
• M60: 36,568,452 km (0.051 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 10,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit