🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 169 Days

Day: 32.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 178 Days

Day: 29.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.51 AU - 0.79 AU

Year: 201 Days

Day: 24.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 46.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 108.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.49 AU - 1.77 AU

Year: 797 Days

Day: 44 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.47 AU - 2.07 AU

Year: 902 Days

Day: 15.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.06 AU - 2.26 AU

Year: 1215 Days

Day: 43.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 104.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 13.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.79 AU - 6.45 AU

Year: 5101 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,740,772 km

• M1: 237,561 km (0.099 R)
• M2: 379,081 km (0.108 R)
• M3: 499,507 km (0.056 R)
• M4: 586,124 km (0.079 R)
• M5: 733,778 km (0.101 R)
• M6: 847,921 km (0.089 R)
• M7: 1,019,360 km (0.051 R)
• M8: 1,327,532 km (0.091 R)
• M9: 1,530,237 km (0.118 R)
• M10: 1,902,137 km (0.073 R)
• M11: 2,032,586 km (0.083 R)
• M12: 2,337,467 km (0.054 R)
• M13: 2,549,148 km (0.043 R)
• M14: 2,785,812 km (0.072 R)
• M15: 3,339,772 km (0.092 R)
• M16: 3,438,956 km (0.11 R)
• M17: 3,970,178 km (0.11 R)
• M18: 4,483,598 km (0.077 R)
• M19: 4,593,403 km (0.069 R)
• M20: 4,793,116 km (0.114 R)
• M21: 4,882,725 km (0.104 R)
• M22: 5,086,776 km (0.108 R)
• M23: 5,432,946 km (0.05 R)
• M24: 5,597,204 km (0.099 R)
• M25: 5,763,108 km (0.102 R)
• M26: 5,930,658 km (0.04 R)
• M27: 6,692,410 km (0.06 R)
• M28: 7,021,077 km (0.114 R)
• M29: 7,123,252 km (0.098 R)
• M30: 7,406,890 km (0.11 R)
• M31: 7,511,010 km (0.111 R)
• M32: 7,799,883 km (0.076 R)
• M33: 8,145,903 km (0.085 R)
• M34: 8,334,247 km (0.069 R)
• M35: 9,242,156 km (0.026 R)
• M36: 9,438,878 km (0.103 R)
• M37: 9,779,213 km (0.095 R)
• M38: 10,065,992 km (0.034 R)
• M39: 10,530,493 km (0.068 R)
• M40: 10,794,982 km (0.068 R)
• M41: 10,913,165 km (0.056 R)
• M42: 11,061,566 km (0.046 R)
• M43: 11,210,715 km (0.114 R)
• M44: 11,480,739 km (0.062 R)
• M45: 12,520,444 km (0.092 R)
• M46: 12,831,907 km (0.118 R)
• M47: 13,051,517 km (0.064 R)
• M48: 13,462,761 km (0.087 R)
• M49: 13,590,069 km (0.044 R)
• M50: 14,395,354 km (0.093 R)
• M51: 14,623,641 km (0.11 R)
• M52: 16,085,810 km (0.115 R)
• M53: 16,458,608 km (0.105 R)
• M54: 16,594,892 km (0.118 R)
• M55: 17,040,394 km (0.116 R)
• M56: 17,212,731 km (0.118 R)
• M57: 17,385,816 km (0.081 R)
• M58: 17,524,643 km (0.113 R)
• M59: 18,932,957 km (0.095 R)
• M60: 19,759,186 km (0.105 R)
• M61: 19,940,349 km (0.113 R)
• M62: 20,085,758 km (0.106 R)
• M63: 20,340,972 km (0.096 R)
• M64: 20,523,930 km (0.112 R)
• M65: 20,928,443 km (0.049 R)
• M66: 21,484,199 km (0.071 R)
• M67: 22,875,758 km (0.089 R)
• M68: 23,180,489 km (0.054 R)
• M69: 23,409,972 km (0.099 R)
• M70: 23,986,822 km (0.114 R)
• M71: 24,102,760 km (0.114 R)
• M72: 24,412,877 km (0.086 R)
• M73: 24,646,399 km (0.093 R)
• M74: 25,272,615 km (0.104 R)
• M75: 25,548,175 km (0.11 R)
• M76: 26,142,078 km (0.077 R)
• M77: 26,540,607 km (0.043 R)
• M78: 26,820,804 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 8.6

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.37 AU - 7.39 AU

Year: 6170 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,740,772 km

• M1: 129,103 km (0.118 R)
• M2: 183,407 km (0.112 R)
• M3: 283,787 km (0.114 R)
• M4: 397,631 km (0.104 R)
• M5: 479,312 km (0.031 R)
• M6: 882,328 km (0.095 R)
• M7: 1,282,802 km (0.106 R)
• M8: 1,336,657 km (0.064 R)
• M9: 1,484,160 km (0.049 R)
• M10: 1,795,324 km (0.081 R)
• M11: 1,855,911 km (0.058 R)
• M12: 2,126,833 km (0.094 R)
• M13: 2,388,180 km (0.099 R)
• M14: 2,455,200 km (0.102 R)
• M15: 2,989,713 km (0.029 R)
• M16: 3,062,119 km (0.094 R)
• M17: 3,332,442 km (0.114 R)
• M18: 3,457,955 km (0.117 R)
• M19: 3,765,678 km (0.079 R)
• M20: 3,843,917 km (0.074 R)
• M21: 4,243,643 km (0.119 R)
• M22: 4,545,232 km (0.109 R)
• M23: 5,344,234 km (0.047 R)
• M24: 5,790,036 km (0.117 R)
• M25: 5,941,279 km (0.114 R)
• M26: 6,063,202 km (0.062 R)
• M27: 6,278,772 km (0.08 R)
• M28: 6,622,399 km (0.04 R)
• M29: 6,972,308 km (0.097 R)
• M30: 7,590,746 km (0.041 R)
• M31: 7,689,929 km (0.11 R)
• M32: 8,192,877 km (0.108 R)
• M33: 9,054,411 km (0.077 R)
• M34: 9,265,494 km (0.063 R)
• M35: 9,549,430 km (0.11 R)
• M36: 9,728,350 km (0.083 R)
• M37: 10,235,337 km (0.111 R)
• M38: 10,308,490 km (0.11 R)
• M39: 10,639,700 km (0.117 R)
• M40: 11,578,127 km (0.11 R)
• M41: 12,153,929 km (0.113 R)
• M42: 12,542,884 km (0.114 R)
• M43: 12,778,351 km (0.102 R)
• M44: 12,975,521 km (0.094 R)
• M45: 13,694,039 km (0.091 R)
• M46: 14,139,542 km (0.092 R)
• M47: 15,252,999 km (0.044 R)
• M48: 15,756,994 km (0.115 R)
• M49: 16,011,011 km (0.119 R)
• M50: 16,651,889 km (0.094 R)
• M51: 17,650,903 km (0.118 R)
• M52: 19,934,664 km (0.095 R)
• M53: 20,026,069 km (0.12 R)
• M54: 20,255,402 km (0.114 R)
• M55: 21,367,662 km (0.114 R)
• M56: 21,884,074 km (0.104 R)
• M57: 22,167,562 km (0.118 R)
• M58: 22,785,850 km (0.092 R)
• M59: 22,977,186 km (0.102 R)
• M60: 23,073,078 km (0.057 R)
• M61: 24,283,026 km (0.116 R)
• M62: 24,969,530 km (0.11 R)
• M63: 25,961,214 km (0.091 R)
• M64: 26,211,193 km (0.052 R)
• M65: 26,612,863 km (0.114 R)
• M66: 26,965,914 km (0.111 R)
• M67: 27,219,033 km (0.096 R)
• M68: 27,625,790 km (0.105 R)
• M69: 27,983,179 km (0.104 R)
• M70: 28,806,117 km (0.064 R)
• M71: 29,272,414 km (0.067 R)
• M72: 29,480,504 km (0.073 R)
• M73: 30,002,900 km (0.039 R)
• M74: 30,370,313 km (0.054 R)
• M75: 32,498,641 km (0.111 R)
• M76: 32,876,077 km (0.064 R)
• M77: 33,907,704 km (0.09 R)
• M78: 34,071,513 km (0.05 R)
• M79: 35,115,407 km (0.083 R)
• M80: 35,724,570 km (0.08 R)
• M81: 35,891,222 km (0.096 R)
• M82: 36,337,173 km (0.091 R)
• M83: 36,953,367 km (0.097 R)
• M84: 37,799,044 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 12.4

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.37 AU - 8.77 AU

Year: 9606 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,740,772 km

• M1: 230,680 km (0.035 R)
• M2: 969,993 km (0.079 R)
• M3: 1,959,732 km (0.093 R)
• M4: 2,113,818 km (0.07 R)
• M5: 2,712,957 km (0.08 R)
• M6: 2,885,444 km (0.1 R)
• M7: 3,121,210 km (0.077 R)
• M8: 3,995,610 km (0.075 R)
• M9: 4,192,630 km (0.11 R)
• M10: 4,426,601 km (0.091 R)
• M11: 4,528,178 km (0.049 R)
• M12: 4,768,283 km (0.114 R)
• M13: 5,368,918 km (0.113 R)
• M14: 5,696,687 km (0.067 R)
• M15: 5,918,840 km (0.077 R)
• M16: 6,068,587 km (0.115 R)
• M17: 6,448,416 km (0.111 R)
• M18: 7,715,660 km (0.09 R)
• M19: 8,168,792 km (0.081 R)
• M20: 8,419,667 km (0.109 R)
• M21: 8,800,843 km (0.079 R)
• M22: 9,448,602 km (0.1 R)
• M23: 10,381,344 km (0.098 R)
• M24: 10,790,195 km (0.114 R)
• M25: 11,065,605 km (0.089 R)
• M26: 11,529,807 km (0.108 R)
• M27: 13,351,760 km (0.073 R)
• M28: 13,548,780 km (0.109 R)
• M29: 13,846,031 km (0.096 R)
• M30: 14,346,286 km (0.05 R)
• M31: 15,986,926 km (0.119 R)
• M32: 16,248,573 km (0.071 R)
• M33: 16,406,249 km (0.096 R)
• M34: 16,935,676 km (0.113 R)
• M35: 17,149,002 km (0.114 R)
• M36: 17,686,208 km (0.089 R)
• M37: 18,283,553 km (0.081 R)
• M38: 19,553,788 km (0.098 R)
• M39: 19,721,637 km (0.096 R)
• M40: 19,946,034 km (0.079 R)
• M41: 20,567,762 km (0.038 R)
• M42: 20,738,454 km (0.116 R)
• M43: 22,178,932 km (0.101 R)
• M44: 22,470,947 km (0.05 R)
• M45: 23,058,717 km (0.038 R)
• M46: 23,711,113 km (0.119 R)
• M47: 24,069,549 km (0.074 R)
• M48: 25,094,893 km (0.104 R)
• M49: 25,338,139 km (0.116 R)
• M50: 25,460,062 km (0.083 R)
• M51: 25,765,840 km (0.09 R)
• M52: 26,195,934 km (0.118 R)
• M53: 26,566,487 km (0.057 R)
• M54: 27,063,302 km (0.11 R)
• M55: 28,003,076 km (0.052 R)
• M56: 29,400,619 km (0.105 R)
• M57: 29,657,179 km (0.106 R)
• M58: 30,237,170 km (0.112 R)
• M59: 30,366,573 km (0.051 R)
• M60: 30,625,826 km (0.098 R)
• M61: 30,755,826 km (0.109 R)
• M62: 30,885,976 km (0.069 R)
• M63: 36,307,852 km (0.086 R)
• M64: 37,830,459 km (0.114 R)
• M65: 38,249,333 km (0.088 R)
• M66: 38,389,357 km (0.097 R)
• M67: 38,669,853 km (0.099 R)
• M68: 38,880,636 km (0.115 R)
• M69: 39,162,179 km (0.082 R)
• M70: 40,011,147 km (0.07 R)
• M71: 40,224,474 km (0.095 R)
• M72: 41,727,334 km (0.103 R)
• M73: 42,160,270 km (0.048 R)
• M74: 42,449,593 km (0.11 R)
• M75: 43,030,332 km (0.061 R)
• M76: 43,686,767 km (0.103 R)
• M77: 46,270,921 km (0.11 R)
• M78: 46,494,719 km (0.059 R)
• M79: 47,243,307 km (0.069 R)
• M80: 47,769,742 km (0.099 R)
• M81: 48,298,121 km (0.108 R)
• M82: 48,752,600 km (0.108 R)
• M83: 49,284,570 km (0.103 R)
• M84: 50,661,319 km (0.096 R)
• M85: 50,891,999 km (0.118 R)
• M86: 51,277,213 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit