🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 253 Days

Day: 32.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 282 Days

Day: 37.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.77 AU - 0.99 AU

Year: 291 Days

Day: 22.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.79 AU - 2.41 AU

Year: 1075 Days

Day: 12.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,751,066 km

• M1: 1,093,560 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.98 AU - 2.42 AU

Year: 1152 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.65 AU - 5.33 AU

Year: 3936 Days

Day: 38.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 11.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.99 AU - 10.75 AU

Year: 10128 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,751,066 km

• M1: 168,597 km (0.045 R)
• M2: 347,217 km (0.09 R)
• M3: 661,522 km (0.094 R)
• M4: 936,782 km (0.092 R)
• M5: 1,416,991 km (0.102 R)
• M6: 1,496,128 km (0.073 R)
• M7: 1,967,511 km (0.084 R)
• M8: 2,464,326 km (0.12 R)
• M9: 2,737,342 km (0.108 R)
• M10: 2,837,273 km (0.03 R)
• M11: 3,207,079 km (0.069 R)
• M12: 3,312,695 km (0.041 R)
• M13: 3,702,248 km (0.105 R)
• M14: 3,902,709 km (0.108 R)
• M15: 4,083,872 km (0.052 R)
• M16: 4,691,838 km (0.058 R)
• M17: 4,933,439 km (0.1 R)
• M18: 5,278,411 km (0.06 R)
• M19: 5,428,757 km (0.111 R)
• M20: 5,555,018 km (0.093 R)
• M21: 5,708,056 km (0.087 R)
• M22: 5,914,053 km (0.064 R)
• M23: 6,254,238 km (0.108 R)
• M24: 7,565,164 km (0.09 R)
• M25: 7,649,986 km (0.088 R)
• M26: 7,734,958 km (0.104 R)
• M27: 7,963,244 km (0.05 R)
• M28: 8,310,012 km (0.081 R)
• M29: 8,602,626 km (0.078 R)
• M30: 8,691,187 km (0.067 R)
• M31: 8,869,059 km (0.055 R)
• M32: 9,440,224 km (0.101 R)
• M33: 10,023,506 km (0.064 R)
• M34: 11,289,254 km (0.082 R)
• M35: 11,418,656 km (0.088 R)
• M36: 11,744,181 km (0.057 R)
• M37: 11,973,963 km (0.075 R)
• M38: 12,105,908 km (0.101 R)
• M39: 12,437,866 km (0.111 R)
• M40: 12,806,625 km (0.066 R)
• M41: 13,009,180 km (0.114 R)
• M42: 13,554,614 km (0.101 R)
• M43: 14,492,144 km (0.101 R)
• M44: 14,773,987 km (0.109 R)
• M45: 15,450,618 km (0.072 R)
• M46: 15,919,308 km (0.033 R)
• M47: 16,173,774 km (0.083 R)
• M48: 16,319,632 km (0.092 R)
• M49: 16,576,192 km (0.061 R)
• M50: 16,686,446 km (0.107 R)
• M51: 16,760,197 km (0.043 R)
• M52: 17,093,053 km (0.105 R)
• M53: 18,105,082 km (0.069 R)
• M54: 18,561,057 km (0.112 R)
• M55: 19,213,603 km (0.117 R)
• M56: 19,368,287 km (0.087 R)
• M57: 19,562,016 km (0.04 R)
• M58: 19,873,628 km (0.104 R)
• M59: 19,990,913 km (0.047 R)
• M60: 20,108,347 km (0.106 R)
• M61: 20,699,259 km (0.084 R)
• M62: 20,857,683 km (0.08 R)
• M63: 21,176,027 km (0.102 R)
• M64: 21,616,294 km (0.107 R)
• M65: 22,019,161 km (0.098 R)
• M66: 22,343,190 km (0.044 R)
• M67: 22,628,174 km (0.107 R)
• M68: 23,531,296 km (0.07 R)
• M69: 24,070,447 km (0.06 R)
• M70: 24,866,008 km (0.093 R)
• M71: 24,950,232 km (0.09 R)
• M72: 26,182,320 km (0.085 R)
• M73: 27,130,172 km (0.106 R)
• M74: 27,608,287 km (0.045 R)
• M75: 29,548,721 km (0.102 R)
• M76: 29,727,191 km (0.045 R)
• M77: 29,861,381 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.36 AU - 10.98 AU

Year: 11452 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 89.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,751,066 km

• M1: 137,032 km (0.066 R)
• M2: 238,309 km (0.078 R)
• M3: 413,788 km (0.115 R)
• M4: 577,149 km (0.114 R)
• M5: 940,971 km (0.103 R)
• M6: 1,241,214 km (0.095 R)
• M7: 1,369,868 km (0.034 R)
• M8: 1,947,615 km (0.11 R)
• M9: 2,117,408 km (0.087 R)
• M10: 2,431,564 km (0.056 R)
• M11: 2,512,496 km (0.073 R)
• M12: 2,952,164 km (0.111 R)
• M13: 3,126,147 km (0.105 R)
• M14: 3,416,067 km (0.086 R)
• M15: 3,529,911 km (0.093 R)
• M16: 3,808,313 km (0.114 R)
• M17: 4,021,939 km (0.076 R)
• M18: 4,813,012 km (0.111 R)
• M19: 5,121,932 km (0.087 R)
• M20: 5,200,321 km (0.06 R)
• M21: 5,517,319 km (0.047 R)
• M22: 5,868,126 km (0.046 R)
• M23: 5,977,482 km (0.111 R)
• M24: 6,170,463 km (0.05 R)
• M25: 6,309,739 km (0.105 R)
• M26: 6,676,403 km (0.106 R)
• M27: 6,762,123 km (0.059 R)
• M28: 7,401,205 km (0.035 R)
• M29: 7,878,273 km (0.037 R)
• M30: 8,334,546 km (0.063 R)
• M31: 9,082,386 km (0.037 R)
• M32: 9,209,095 km (0.049 R)
• M33: 9,496,473 km (0.094 R)
• M34: 10,145,578 km (0.088 R)
• M35: 10,575,223 km (0.107 R)
• M36: 10,641,794 km (0.107 R)
• M37: 11,452,315 km (0.119 R)
• M38: 11,795,792 km (0.114 R)
• M39: 12,282,584 km (0.027 R)
• M40: 12,457,912 km (0.073 R)
• M41: 12,775,808 km (0.104 R)
• M42: 13,491,783 km (0.063 R)
• M43: 13,709,149 km (0.049 R)
• M44: 14,037,217 km (0.092 R)
• M45: 14,110,520 km (0.117 R)
• M46: 14,257,425 km (0.078 R)
• M47: 14,775,782 km (0.084 R)
• M48: 14,962,480 km (0.077 R)
• M49: 15,375,819 km (0.088 R)
• M50: 16,021,932 km (0.091 R)
• M51: 16,329,206 km (0.094 R)
• M52: 17,144,814 km (0.084 R)
• M53: 17,340,936 km (0.105 R)
• M54: 18,013,379 km (0.119 R)
• M55: 18,132,908 km (0.086 R)
• M56: 18,292,828 km (0.099 R)
• M57: 19,139,552 km (0.104 R)
• M58: 19,383,845 km (0.082 R)
• M59: 20,371,340 km (0.072 R)
• M60: 20,537,544 km (0.079 R)
• M61: 21,122,621 km (0.062 R)
• M62: 21,332,956 km (0.036 R)
• M63: 22,053,269 km (0.114 R)
• M64: 22,824,596 km (0.042 R)
• M65: 23,126,933 km (0.096 R)
• M66: 23,604,898 km (0.099 R)
• M67: 23,692,114 km (0.095 R)
• M68: 23,954,359 km (0.108 R)
• M69: 24,261,633 km (0.071 R)
• M70: 24,481,991 km (0.098 R)
• M71: 25,102,224 km (0.095 R)
• M72: 25,325,124 km (0.072 R)
• M73: 26,766,500 km (0.095 R)
• M74: 26,948,560 km (0.058 R)
• M75: 27,085,442 km (0.068 R)
• M76: 27,451,359 km (0.119 R)
• M77: 27,635,065 km (0.077 R)
• M78: 27,726,918 km (0.114 R)
• M79: 28,003,375 km (0.112 R)
• M80: 28,095,826 km (0.114 R)
• M81: 29,399,422 km (0.095 R)
• M82: 29,822,784 km (0.082 R)
• M83: 30,770,487 km (0.103 R)
• M84: 31,056,668 km (0.114 R)
• M85: 31,391,767 km (0.112 R)
• M86: 31,535,830 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.6

Radius: 5

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.86 AU - 16.42 AU

Year: 17788 Days

Day: 15.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,751,066 km

• M1: 366,066 km (0.025 R)
• M2: 511,176 km (0.094 R)
• M3: 553,811 km (0.097 R)
• M4: 1,312,123 km (0.108 R)
• M5: 1,493,884 km (0.056 R)
• M6: 1,792,482 km (0.115 R)
• M7: 1,948,811 km (0.112 R)
• M8: 2,017,178 km (0.045 R)
• M9: 2,063,104 km (0.035 R)
• M10: 2,443,681 km (0.028 R)
• M11: 2,492,749 km (0.065 R)
• M12: 3,107,297 km (0.112 R)
• M13: 3,295,043 km (0.057 R)
• M14: 3,431,476 km (0.11 R)
• M15: 3,569,704 km (0.081 R)
• M16: 3,653,629 km (0.088 R)
• M17: 3,794,849 km (0.099 R)
• M18: 4,082,526 km (0.11 R)
• M19: 4,258,603 km (0.042 R)
• M20: 4,377,383 km (0.114 R)
• M21: 5,144,222 km (0.102 R)
• M22: 5,175,787 km (0.117 R)
• M23: 5,852,717 km (0.092 R)
• M24: 6,051,234 km (0.099 R)
• M25: 6,251,994 km (0.115 R)
• M26: 6,319,463 km (0.106 R)
• M27: 6,523,066 km (0.109 R)
• M28: 6,694,505 km (0.057 R)
• M29: 6,728,912 km (0.086 R)
• M30: 7,394,623 km (0.113 R)
• M31: 8,007,974 km (0.079 R)
• M32: 8,302,383 km (0.114 R)
• M33: 8,450,784 km (0.065 R)
• M34: 8,562,683 km (0.074 R)
• M35: 8,863,674 km (0.07 R)
• M36: 9,475,679 km (0.074 R)
• M37: 9,708,752 km (0.03 R)
• M38: 10,140,940 km (0.097 R)
• M39: 10,419,342 km (0.084 R)
• M40: 10,780,771 km (0.114 R)
• M41: 10,902,244 km (0.085 R)
• M42: 10,983,476 km (0.059 R)
• M43: 11,392,476 km (0.115 R)
• M44: 11,433,616 km (0.032 R)
• M45: 11,681,649 km (0.086 R)
• M46: 11,764,825 km (0.073 R)
• M47: 12,819,939 km (0.112 R)
• M48: 13,861,140 km (0.045 R)
• M49: 14,929,120 km (0.051 R)
• M50: 15,019,327 km (0.066 R)
• M51: 16,161,956 km (0.102 R)
• M52: 16,254,557 km (0.113 R)
• M53: 17,048,921 km (0.112 R)
• M54: 17,143,168 km (0.069 R)
• M55: 17,190,441 km (0.034 R)
• M56: 17,664,816 km (0.11 R)
• M57: 19,408,229 km (0.06 R)
• M58: 19,457,447 km (0.03 R)
• M59: 20,200,500 km (0.096 R)
• M60: 20,300,281 km (0.114 R)
• M61: 21,003,391 km (0.113 R)
• M62: 21,205,648 km (0.114 R)
• M63: 21,561,242 km (0.118 R)
• M64: 22,951,455 km (0.117 R)
• M65: 23,473,551 km (0.045 R)
• M66: 23,526,060 km (0.081 R)
• M67: 23,630,928 km (0.105 R)
• M68: 24,956,366 km (0.086 R)
• M69: 25,385,562 km (0.086 R)
• M70: 25,439,417 km (0.091 R)
• M71: 25,817,152 km (0.11 R)
• M72: 26,797,317 km (0.102 R)
• M73: 27,236,686 km (0.108 R)
• M74: 27,346,940 km (0.114 R)
• M75: 27,457,343 km (0.059 R)
• M76: 27,678,598 km (0.104 R)
• M77: 28,067,104 km (0.114 R)
• M78: 29,752,773 km (0.106 R)
• M79: 29,923,164 km (0.078 R)
• M80: 30,952,099 km (0.111 R)
• M81: 31,934,508 km (0.103 R)
• M82: 33,456,816 km (0.082 R)
• M83: 33,574,849 km (0.028 R)
• M84: 34,643,725 km (0.071 R)
• M85: 34,763,254 km (0.107 R)
• M86: 35,542,958 km (0.095 R)
• M87: 35,723,672 km (0.113 R)
• M88: 37,670,838 km (0.097 R)
• M89: 39,029,336 km (0.088 R)
• M90: 41,097,078 km (0.081 R)
• M91: 42,495,220 km (0.114 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit