🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.5 AU - 0.5 AU

Year: 126 Days

Day: 42.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,836,412 km

• M1: 165,006 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.46 AU - 0.6 AU

Year: 138 Days

Day: 13.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,836,412 km

• M1: 48,171 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 204 Days

Day: 26.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.54 AU - 2.16 AU

Year: 897 Days

Day: 26.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.81 AU - 3.01 AU

Year: 1769 Days

Day: 36.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,836,412 km

• M1: 374,892 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.25 AU - 4.57 AU

Year: 2756 Days

Day: 33.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 72.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.91 AU - 4.97 AU

Year: 3335 Days

Day: 22.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.5

Radius: 9.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.79 AU - 7.23 AU

Year: 5921 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,836,412 km

• M1: 145,708 km (0.053 R)
• M2: 232,924 km (0.077 R)
• M3: 325,525 km (0.105 R)
• M4: 450,439 km (0.079 R)
• M5: 704,606 km (0.079 R)
• M6: 884,871 km (0.107 R)
• M7: 1,024,745 km (0.113 R)
• M8: 1,114,654 km (0.077 R)
• M9: 1,351,318 km (0.092 R)
• M10: 1,552,377 km (0.076 R)
• M11: 1,900,043 km (0.094 R)
• M12: 2,155,107 km (0.109 R)
• M13: 2,242,622 km (0.051 R)
• M14: 2,542,865 km (0.117 R)
• M15: 2,729,413 km (0.066 R)
• M16: 2,872,279 km (0.086 R)
• M17: 3,066,607 km (0.098 R)
• M18: 3,298,932 km (0.102 R)
• M19: 3,417,264 km (0.095 R)
• M20: 3,519,739 km (0.107 R)
• M21: 3,922,456 km (0.099 R)
• M22: 4,544,634 km (0.053 R)
• M23: 5,138,537 km (0.091 R)
• M24: 5,276,167 km (0.108 R)
• M25: 5,514,776 km (0.098 R)
• M26: 5,575,064 km (0.118 R)
• M27: 6,168,519 km (0.085 R)
• M28: 6,356,862 km (0.079 R)
• M29: 6,696,300 km (0.058 R)
• M30: 6,760,627 km (0.079 R)
• M31: 7,107,096 km (0.107 R)
• M32: 7,370,837 km (0.097 R)
• M33: 7,548,409 km (0.097 R)
• M34: 7,660,159 km (0.056 R)
• M35: 7,794,947 km (0.059 R)
• M36: 8,227,135 km (0.086 R)
• M37: 9,114,699 km (0.118 R)
• M38: 9,305,436 km (0.08 R)
• M39: 9,425,264 km (0.058 R)
• M40: 9,569,776 km (0.081 R)
• M41: 9,642,331 km (0.088 R)
• M42: 9,836,808 km (0.047 R)
• M43: 10,377,903 km (0.088 R)
• M44: 10,702,381 km (0.104 R)
• M45: 11,131,578 km (0.1 R)
• M46: 11,437,954 km (0.09 R)
• M47: 12,400,168 km (0.063 R)
• M48: 12,611,549 km (0.109 R)
• M49: 13,280,102 km (0.027 R)
• M50: 13,768,539 km (0.088 R)
• M51: 13,987,401 km (0.109 R)
• M52: 14,152,407 km (0.05 R)
• M53: 14,318,162 km (0.092 R)
• M54: 14,567,841 km (0.07 R)
• M55: 14,874,965 km (0.033 R)
• M56: 14,987,163 km (0.079 R)
• M57: 15,637,914 km (0.09 R)
• M58: 16,124,855 km (0.076 R)
• M59: 16,616,733 km (0.112 R)
• M60: 16,703,949 km (0.082 R)
• M61: 17,172,340 km (0.1 R)
• M62: 17,437,577 km (0.093 R)
• M63: 17,882,780 km (0.077 R)
• M64: 18,032,079 km (0.095 R)
• M65: 19,363,200 km (0.103 R)
• M66: 19,670,175 km (0.065 R)
• M67: 19,793,294 km (0.042 R)
• M68: 20,133,629 km (0.073 R)
• M69: 20,506,876 km (0.072 R)
• M70: 21,071,159 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.1

Radius: 11.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.83 AU - 9.43 AU

Year: 8263 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,836,412 km

• M1: 182,809 km (0.111 R)
• M2: 350,209 km (0.097 R)
• M3: 495,019 km (0.117 R)
• M4: 604,974 km (0.086 R)
• M5: 678,576 km (0.04 R)
• M6: 1,024,895 km (0.093 R)
• M7: 1,324,988 km (0.105 R)
• M8: 1,444,816 km (0.09 R)
• M9: 1,653,056 km (0.053 R)
• M10: 2,076,119 km (0.116 R)
• M11: 2,288,399 km (0.111 R)
• M12: 3,398,564 km (0.064 R)
• M13: 4,023,584 km (0.036 R)
• M14: 4,229,880 km (0.117 R)
• M15: 5,185,810 km (0.115 R)
• M16: 5,704,765 km (0.106 R)
• M17: 5,936,941 km (0.11 R)
• M18: 6,240,326 km (0.05 R)
• M19: 6,342,501 km (0.109 R)
• M20: 6,479,682 km (0.071 R)
• M21: 8,276,801 km (0.117 R)
• M22: 8,464,547 km (0.111 R)
• M23: 8,920,970 km (0.099 R)
• M24: 8,997,863 km (0.099 R)
• M25: 10,177,293 km (0.086 R)
• M26: 10,662,588 km (0.118 R)
• M27: 10,785,109 km (0.094 R)
• M28: 11,572,143 km (0.108 R)
• M29: 11,697,955 km (0.087 R)
• M30: 11,782,179 km (0.12 R)
• M31: 11,866,701 km (0.061 R)
• M32: 11,951,224 km (0.057 R)
• M33: 12,036,196 km (0.117 R)
• M34: 13,597,250 km (0.094 R)
• M35: 13,819,103 km (0.118 R)
• M36: 13,952,844 km (0.052 R)
• M37: 14,131,763 km (0.106 R)
• M38: 14,537,023 km (0.059 R)
• M39: 15,129,431 km (0.066 R)
• M40: 15,267,211 km (0.102 R)
• M41: 15,405,439 km (0.056 R)
• M42: 16,573,649 km (0.085 R)
• M43: 16,763,189 km (0.094 R)
• M44: 16,953,478 km (0.086 R)
• M45: 17,240,257 km (0.069 R)
• M46: 17,915,542 km (0.101 R)
• M47: 18,158,938 km (0.092 R)
• M48: 18,256,475 km (0.049 R)
• M49: 20,651,687 km (0.104 R)
• M50: 20,753,713 km (0.032 R)
• M51: 21,317,397 km (0.057 R)
• M52: 21,523,543 km (0.06 R)
• M53: 22,146,170 km (0.07 R)
• M54: 23,144,137 km (0.083 R)
• M55: 23,995,947 km (0.075 R)
• M56: 25,456,471 km (0.059 R)
• M57: 25,620,431 km (0.117 R)
• M58: 26,501,412 km (0.058 R)
• M59: 27,392,268 km (0.044 R)
• M60: 27,841,361 km (0.118 R)
• M61: 28,576,335 km (0.047 R)
• M62: 28,917,867 km (0.084 R)
• M63: 29,375,038 km (0.114 R)
• M64: 29,950,092 km (0.117 R)
• M65: 30,065,582 km (0.115 R)
• M66: 30,877,898 km (0.12 R)
• M67: 31,579,811 km (0.086 R)
• M68: 32,405,442 km (0.056 R)
• M69: 33,357,782 km (0.087 R)
• M70: 34,258,810 km (0.059 R)
• M71: 35,107,180 km (0.055 R)
• M72: 35,778,425 km (0.101 R)
• M73: 36,085,101 km (0.087 R)
• M74: 36,207,921 km (0.069 R)
• M75: 37,257,948 km (0.092 R)
• M76: 37,506,430 km (0.055 R)
• M77: 38,443,362 km (0.106 R)
• M78: 38,631,556 km (0.105 R)
• M79: 39,135,252 km (0.111 R)
• M80: 40,021,769 km (0.078 R)
• M81: 40,340,113 km (0.109 R)
• M82: 40,787,111 km (0.11 R)
• M83: 40,979,046 km (0.101 R)
• M84: 41,879,326 km (0.076 R)
• M85: 43,241,863 km (0.038 R)
• M86: 43,503,061 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 13

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.29 AU - 12.27 AU

Year: 12616 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,836,412 km

• M1: 162,613 km (0.062 R)
• M2: 378,034 km (0.064 R)
• M3: 526,435 km (0.056 R)
• M4: 786,436 km (0.101 R)
• M5: 1,045,540 km (0.102 R)
• M6: 1,208,751 km (0.082 R)
• M7: 1,317,209 km (0.079 R)
• M8: 1,445,564 km (0.09 R)
• M9: 1,527,993 km (0.08 R)
• M10: 1,892,563 km (0.113 R)
• M11: 2,020,170 km (0.085 R)
• M12: 2,188,916 km (0.098 R)
• M13: 2,323,405 km (0.108 R)
• M14: 2,620,955 km (0.102 R)
• M15: 3,655,574 km (0.082 R)
• M16: 3,979,303 km (0.119 R)
• M17: 4,120,973 km (0.067 R)
• M18: 4,264,437 km (0.103 R)
• M19: 4,729,537 km (0.035 R)
• M20: 4,905,015 km (0.054 R)
• M21: 5,366,375 km (0.07 R)
• M22: 5,734,834 km (0.107 R)
• M23: 5,868,575 km (0.118 R)
• M24: 6,385,884 km (0.04 R)
• M25: 6,552,387 km (0.048 R)
• M26: 6,975,001 km (0.119 R)
• M27: 7,060,571 km (0.099 R)
• M28: 7,816,938 km (0.063 R)
• M29: 7,995,258 km (0.109 R)
• M30: 8,386,008 km (0.041 R)
• M31: 9,915,197 km (0.119 R)
• M32: 10,140,641 km (0.052 R)
• M33: 10,270,193 km (0.093 R)
• M34: 10,662,289 km (0.102 R)
• M35: 10,959,690 km (0.113 R)
• M36: 11,528,760 km (0.09 R)
• M37: 12,107,554 km (0.109 R)
• M38: 12,245,184 km (0.062 R)
• M39: 12,591,354 km (0.117 R)
• M40: 14,152,856 km (0.079 R)
• M41: 14,552,731 km (0.057 R)
• M42: 14,699,188 km (0.109 R)
• M43: 14,919,545 km (0.09 R)
• M44: 15,215,151 km (0.097 R)
• M45: 15,550,100 km (0.11 R)
• M46: 15,737,247 km (0.053 R)
• M47: 16,265,178 km (0.116 R)
• M48: 16,379,172 km (0.069 R)
• M49: 17,145,262 km (0.108 R)
• M50: 17,493,825 km (0.057 R)
• M51: 17,688,452 km (0.057 R)
• M52: 18,951,357 km (0.106 R)
• M53: 19,071,335 km (0.049 R)
• M54: 19,674,514 km (0.1 R)
• M55: 20,202,444 km (0.072 R)
• M56: 20,693,873 km (0.116 R)
• M57: 20,776,152 km (0.089 R)
• M58: 21,355,246 km (0.073 R)
• M59: 21,605,074 km (0.06 R)
• M60: 22,023,649 km (0.057 R)
• M61: 22,826,242 km (0.112 R)
• M62: 23,295,380 km (0.083 R)
• M63: 23,681,493 km (0.072 R)
• M64: 24,156,316 km (0.11 R)
• M65: 25,115,538 km (0.093 R)
• M66: 25,467,392 km (0.083 R)
• M67: 25,555,505 km (0.118 R)
• M68: 26,354,208 km (0.091 R)
• M69: 26,577,408 km (0.105 R)
• M70: 27,115,960 km (0.081 R)
• M71: 27,341,404 km (0.114 R)
• M72: 27,657,954 km (0.108 R)
• M73: 28,569,453 km (0.086 R)
• M74: 29,028,868 km (0.118 R)
• M75: 29,213,323 km (0.075 R)
• M76: 29,305,774 km (0.12 R)
• M77: 29,490,827 km (0.11 R)
• M78: 29,955,029 km (0.079 R)
• M79: 30,188,102 km (0.025 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit