🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.56 AU - 0.76 AU

Year: 200 Days

Day: 15.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,029,818 km

• M1: 192,981 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.82 AU - 2.34 AU

Year: 1118 Days

Day: 23.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.03 AU - 2.89 AU

Year: 1438 Days

Day: 36.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 83.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.61 AU - 2.67 AU

Year: 1599 Days

Day: 47.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 114.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,029,818 km

• M1: 1,352,963 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.69 AU - 3.79 AU

Year: 2174 Days

Day: 19.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,029,818 km

• M1: 477,816 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.23 AU - 3.55 AU

Year: 2327 Days

Day: 19.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 13.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.91 AU - 8.29 AU

Year: 8594 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,029,818 km

• M1: 166,951 km (0.111 R)
• M2: 269,575 km (0.089 R)
• M3: 473,178 km (0.109 R)
• M4: 584,479 km (0.028 R)
• M5: 771,626 km (0.118 R)
• M6: 926,460 km (0.109 R)
• M7: 1,130,810 km (0.115 R)
• M8: 1,289,384 km (0.103 R)
• M9: 1,434,494 km (0.111 R)
• M10: 2,168,421 km (0.107 R)
• M11: 2,627,687 km (0.033 R)
• M12: 3,489,221 km (0.088 R)
• M13: 3,635,976 km (0.099 R)
• M14: 3,966,438 km (0.11 R)
• M15: 4,528,178 km (0.08 R)
• M16: 4,786,085 km (0.042 R)
• M17: 4,916,833 km (0.113 R)
• M18: 5,282,600 km (0.096 R)
• M19: 5,417,836 km (0.114 R)
• M20: 5,726,457 km (0.083 R)
• M21: 5,900,439 km (0.103 R)
• M22: 6,325,148 km (0.114 R)
• M23: 7,204,334 km (0.068 R)
• M24: 7,773,405 km (0.096 R)
• M25: 8,317,642 km (0.113 R)
• M26: 8,554,605 km (0.091 R)
• M27: 9,360,937 km (0.09 R)
• M28: 9,856,405 km (0.1 R)
• M29: 10,191,654 km (0.037 R)
• M30: 10,276,027 km (0.057 R)
• M31: 10,445,372 km (0.077 R)
• M32: 10,530,493 km (0.094 R)
• M33: 10,701,334 km (0.038 R)
• M34: 10,787,054 km (0.066 R)
• M35: 10,959,390 km (0.081 R)
• M36: 13,604,430 km (0.114 R)
• M37: 13,884,029 km (0.119 R)
• M38: 14,212,695 km (0.078 R)
• M39: 14,734,493 km (0.105 R)
• M40: 15,601,712 km (0.092 R)
• M41: 18,147,867 km (0.106 R)
• M42: 19,337,918 km (0.111 R)
• M43: 20,339,925 km (0.083 R)
• M44: 20,499,695 km (0.104 R)
• M45: 20,606,359 km (0.066 R)
• M46: 20,713,321 km (0.084 R)
• M47: 21,575,304 km (0.107 R)
• M48: 21,901,727 km (0.112 R)
• M49: 22,449,255 km (0.082 R)
• M50: 22,559,209 km (0.076 R)
• M51: 22,890,419 km (0.085 R)
• M52: 23,112,123 km (0.087 R)
• M53: 23,613,575 km (0.075 R)
• M54: 24,457,307 km (0.104 R)
• M55: 24,740,795 km (0.076 R)
• M56: 25,482,950 km (0.083 R)
• M57: 26,174,391 km (0.097 R)
• M58: 26,406,268 km (0.101 R)
• M59: 27,105,937 km (0.086 R)
• M60: 27,458,091 km (0.1 R)
• M61: 27,634,766 km (0.097 R)
• M62: 28,762,435 km (0.111 R)
• M63: 29,422,012 km (0.098 R)
• M64: 29,844,476 km (0.063 R)
• M65: 30,208,148 km (0.097 R)
• M66: 30,329,622 km (0.067 R)
• M67: 31,123,687 km (0.089 R)
• M68: 31,492,446 km (0.088 R)
• M69: 32,483,083 km (0.119 R)
• M70: 32,857,078 km (0.062 R)
• M71: 33,044,674 km (0.06 R)
• M72: 34,114,448 km (0.099 R)
• M73: 35,900,946 km (0.095 R)
• M74: 36,158,703 km (0.105 R)
• M75: 36,287,806 km (0.091 R)
• M76: 38,571,567 km (0.059 R)
• M77: 39,298,912 km (0.112 R)
• M78: 40,767,065 km (0.077 R)
• M79: 41,237,999 km (0.096 R)
• M80: 41,710,878 km (0.082 R)
• M81: 42,253,320 km (0.103 R)
• M82: 43,002,955 km (0.044 R)
• M83: 44,515,689 km (0.087 R)
• M84: 46,115,638 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 12.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.09 AU - 10.73 AU

Year: 9915 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,029,818 km

• M1: 162,314 km (0.097 R)
• M2: 273,465 km (0.103 R)
• M3: 430,991 km (0.075 R)
• M4: 581,936 km (0.1 R)
• M5: 694,284 km (0.102 R)
• M6: 846,425 km (0.112 R)
• M7: 943,514 km (0.075 R)
• M8: 1,284,148 km (0.056 R)
• M9: 1,372,261 km (0.113 R)
• M10: 1,488,948 km (0.098 R)
• M11: 1,663,379 km (0.088 R)
• M12: 1,873,414 km (0.092 R)
• M13: 2,003,863 km (0.119 R)
• M14: 2,460,586 km (0.091 R)
• M15: 2,620,207 km (0.106 R)
• M16: 2,832,935 km (0.065 R)
• M17: 3,293,098 km (0.064 R)
• M18: 3,434,019 km (0.105 R)
• M19: 3,924,700 km (0.105 R)
• M20: 4,074,448 km (0.098 R)
• M21: 5,339,746 km (0.113 R)
• M22: 5,929,312 km (0.047 R)
• M23: 6,144,882 km (0.116 R)
• M24: 6,253,789 km (0.089 R)
• M25: 6,473,249 km (0.074 R)
• M26: 6,561,811 km (0.06 R)
• M27: 6,830,040 km (0.09 R)
• M28: 7,423,346 km (0.107 R)
• M29: 7,726,132 km (0.098 R)
• M30: 8,368,355 km (0.068 R)
• M31: 8,732,626 km (0.111 R)
• M32: 8,978,266 km (0.058 R)
• M33: 10,474,245 km (0.093 R)
• M34: 10,630,724 km (0.092 R)
• M35: 10,919,597 km (0.093 R)
• M36: 11,317,677 km (0.096 R)
• M37: 11,666,540 km (0.108 R)
• M38: 12,100,822 km (0.112 R)
• M39: 12,375,035 km (0.077 R)
• M40: 12,929,445 km (0.107 R)
• M41: 13,041,344 km (0.11 R)
• M42: 13,237,916 km (0.106 R)
• M43: 13,463,808 km (0.08 R)
• M44: 14,293,179 km (0.108 R)
• M45: 14,787,151 km (0.111 R)
• M46: 15,080,363 km (0.056 R)
• M47: 15,198,246 km (0.113 R)
• M48: 15,494,151 km (0.092 R)
• M49: 16,001,437 km (0.105 R)
• M50: 16,121,714 km (0.075 R)
• M51: 16,272,359 km (0.106 R)
• M52: 16,423,453 km (0.054 R)
• M53: 16,666,250 km (0.048 R)
• M54: 16,879,726 km (0.115 R)
• M55: 17,002,097 km (0.083 R)
• M56: 17,370,856 km (0.118 R)
• M57: 17,525,391 km (0.077 R)
• M58: 17,711,341 km (0.08 R)
• M59: 18,085,335 km (0.106 R)
• M60: 18,304,646 km (0.102 R)
• M61: 18,777,674 km (0.108 R)
• M62: 18,872,819 km (0.033 R)
• M63: 18,999,827 km (0.04 R)
• M64: 19,095,271 km (0.082 R)
• M65: 19,993,905 km (0.092 R)
• M66: 21,005,037 km (0.067 R)
• M67: 21,202,656 km (0.108 R)
• M68: 21,699,321 km (0.102 R)
• M69: 22,603,191 km (0.05 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.6

Radius: 9.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.67 AU - 10.65 AU

Year: 12072 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,029,818 km

• M1: 227,688 km (0.06 R)
• M2: 361,728 km (0.058 R)
• M3: 1,001,707 km (0.117 R)
• M4: 1,110,016 km (0.106 R)
• M5: 1,245,552 km (0.09 R)
• M6: 1,508,545 km (0.09 R)
• M7: 2,759,782 km (0.118 R)
• M8: 3,265,123 km (0.113 R)
• M9: 3,495,504 km (0.117 R)
• M10: 3,562,224 km (0.031 R)
• M11: 4,182,457 km (0.072 R)
• M12: 4,505,140 km (0.097 R)
• M13: 4,614,646 km (0.115 R)
• M14: 4,910,700 km (0.093 R)
• M15: 5,023,347 km (0.116 R)
• M16: 6,237,184 km (0.078 R)
• M17: 6,523,365 km (0.098 R)
• M18: 6,981,882 km (0.089 R)
• M19: 7,580,573 km (0.077 R)
• M20: 7,667,489 km (0.115 R)
• M21: 7,754,705 km (0.117 R)
• M22: 8,195,719 km (0.059 R)
• M23: 8,329,759 km (0.086 R)
• M24: 8,599,783 km (0.106 R)
• M25: 8,735,917 km (0.12 R)
• M26: 9,102,282 km (0.093 R)
• M27: 9,567,532 km (0.082 R)
• M28: 10,327,938 km (0.08 R)
• M29: 10,666,777 km (0.117 R)
• M30: 11,157,009 km (0.117 R)
• M31: 11,504,675 km (0.087 R)
• M32: 11,654,721 km (0.111 R)
• M33: 12,058,187 km (0.077 R)
• M34: 13,243,451 km (0.092 R)
• M35: 13,717,377 km (0.112 R)
• M36: 15,391,826 km (0.104 R)
• M37: 16,169,136 km (0.071 R)
• M38: 17,016,010 km (0.079 R)
• M39: 17,646,266 km (0.107 R)
• M40: 17,877,245 km (0.104 R)
• M41: 18,752,691 km (0.071 R)
• M42: 19,582,361 km (0.087 R)
• M43: 20,001,684 km (0.067 R)
• M44: 20,182,398 km (0.042 R)
• M45: 21,093,599 km (0.049 R)
• M46: 21,461,909 km (0.077 R)
• M47: 21,770,380 km (0.066 R)
• M48: 22,080,347 km (0.062 R)
• M49: 22,142,430 km (0.096 R)
• M50: 23,019,073 km (0.102 R)
• M51: 23,208,314 km (0.081 R)
• M52: 24,162,599 km (0.115 R)
• M53: 24,419,309 km (0.108 R)
• M54: 25,846,922 km (0.069 R)
• M55: 25,912,595 km (0.11 R)
• M56: 26,438,880 km (0.074 R)
• M57: 27,168,320 km (0.117 R)
• M58: 27,770,002 km (0.104 R)
• M59: 29,327,615 km (0.097 R)
• M60: 29,532,864 km (0.096 R)
• M61: 30,013,671 km (0.061 R)
• M62: 30,289,679 km (0.097 R)
• M63: 31,192,203 km (0.105 R)
• M64: 32,668,734 km (0.063 R)
• M65: 33,308,415 km (0.046 R)
• M66: 33,952,434 km (0.064 R)
• M67: 35,689,414 km (0.059 R)
• M68: 36,421,846 km (0.112 R)
• M69: 37,011,261 km (0.106 R)
• M70: 37,381,217 km (0.103 R)
• M71: 37,603,818 km (0.12 R)
• M72: 38,274,166 km (0.098 R)
• M73: 38,798,357 km (0.09 R)
• M74: 39,551,283 km (0.073 R)
• M75: 40,005,313 km (0.08 R)
• M76: 40,461,138 km (0.08 R)
• M77: 42,301,491 km (0.079 R)
• M78: 42,843,334 km (0.093 R)
• M79: 42,998,617 km (0.054 R)
• M80: 44,955,058 km (0.116 R)
• M81: 45,745,682 km (0.074 R)
• M82: 45,824,969 km (0.07 R)
• M83: 50,831,561 km (0.104 R)
• M84: 50,995,820 km (0.066 R)
• M85: 51,903,131 km (0.104 R)
• M86: 52,151,463 km (0.057 R)
• M87: 53,315,634 km (0.111 R)
• M88: 53,482,585 km (0.119 R)
• M89: 55,754,229 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit