🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 163 Days

Day: 28.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 21.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,994,499 km

• M1: 74,949 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.01 AU - 1.15 AU

Year: 393 Days

Day: 26 Hours

Environment

Temp: 76 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.52 AU - 2.48 AU

Year: 990 Days

Day: 42 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.79 AU - 2.21 AU

Year: 990 Days

Day: 15.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,994,499 km

• M1: 546,481 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.82 AU - 8.03 AU

Year: 5691 Days

Day: 8.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,994,499 km

• M1: 175,628 km (0.115 R)
• M2: 350,358 km (0.03 R)
• M3: 453,880 km (0.098 R)
• M4: 767,138 km (0.109 R)
• M5: 891,454 km (0.085 R)
• M6: 1,111,063 km (0.113 R)
• M7: 1,634,058 km (0.113 R)
• M8: 1,938,639 km (0.119 R)
• M9: 2,228,709 km (0.039 R)
• M10: 3,033,695 km (0.073 R)
• M11: 3,220,094 km (0.11 R)
• M12: 3,333,789 km (0.105 R)
• M13: 3,702,846 km (0.088 R)
• M14: 3,862,318 km (0.119 R)
• M15: 3,962,997 km (0.109 R)
• M16: 4,607,914 km (0.112 R)
• M17: 4,997,466 km (0.088 R)
• M18: 5,375,351 km (0.077 R)
• M19: 5,762,660 km (0.099 R)
• M20: 5,924,674 km (0.075 R)
• M21: 6,135,457 km (0.11 R)
• M22: 6,229,854 km (0.08 R)
• M23: 7,101,860 km (0.098 R)
• M24: 7,527,017 km (0.051 R)
• M25: 8,089,505 km (0.107 R)
• M26: 8,559,990 km (0.101 R)
• M27: 9,093,157 km (0.086 R)
• M28: 9,228,244 km (0.108 R)
• M29: 9,472,986 km (0.059 R)
• M30: 9,830,226 km (0.097 R)
• M31: 10,052,379 km (0.089 R)
• M32: 10,276,027 km (0.07 R)
• M33: 10,388,525 km (0.101 R)
• M34: 10,586,443 km (0.104 R)
• M35: 10,986,019 km (0.091 R)
• M36: 11,129,932 km (0.108 R)
• M37: 11,390,531 km (0.03 R)
• M38: 11,858,922 km (0.12 R)
• M39: 12,184,597 km (0.091 R)
• M40: 12,333,596 km (0.115 R)
• M41: 12,966,096 km (0.084 R)
• M42: 13,332,162 km (0.078 R)
• M43: 14,012,533 km (0.083 R)
• M44: 14,356,908 km (0.094 R)
• M45: 14,514,285 km (0.107 R)
• M46: 15,664,991 km (0.115 R)
• M47: 16,745,537 km (0.088 R)
• M48: 17,144,365 km (0.073 R)
• M49: 17,244,595 km (0.086 R)
• M50: 17,546,484 km (0.042 R)
• M51: 17,816,209 km (0.119 R)
• M52: 17,985,554 km (0.054 R)
• M53: 19,918,059 km (0.098 R)
• M54: 20,164,297 km (0.117 R)
• M55: 21,016,107 km (0.08 R)
• M56: 21,195,026 km (0.068 R)
• M57: 21,410,447 km (0.088 R)
• M58: 21,662,669 km (0.074 R)
• M59: 21,879,586 km (0.081 R)
• M60: 22,024,696 km (0.117 R)
• M61: 22,279,312 km (0.049 R)
• M62: 22,425,170 km (0.092 R)
• M63: 22,718,082 km (0.113 R)
• M64: 22,864,987 km (0.091 R)
• M65: 23,902,149 km (0.091 R)
• M66: 24,088,997 km (0.068 R)
• M67: 24,276,294 km (0.052 R)
• M68: 24,576,985 km (0.107 R)
• M69: 24,727,780 km (0.098 R)
• M70: 25,410,246 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 13.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.64 AU - 10.96 AU

Year: 9922 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,994,499 km

• M1: 191,036 km (0.092 R)
• M2: 428,000 km (0.072 R)
• M3: 528,978 km (0.101 R)
• M4: 942,018 km (0.086 R)
• M5: 1,175,091 km (0.066 R)
• M6: 2,054,727 km (0.06 R)
• M7: 2,218,387 km (0.109 R)
• M8: 2,313,830 km (0.106 R)
• M9: 3,344,410 km (0.093 R)
• M10: 3,650,487 km (0.102 R)
• M11: 3,821,478 km (0.025 R)
• M12: 4,024,332 km (0.077 R)
• M13: 4,623,472 km (0.114 R)
• M14: 5,186,857 km (0.08 R)
• M15: 5,607,527 km (0.067 R)
• M16: 5,739,173 km (0.105 R)
• M17: 6,242,121 km (0.112 R)
• M18: 6,447,369 km (0.11 R)
• M19: 6,585,298 km (0.105 R)
• M20: 6,689,568 km (0.083 R)
• M21: 7,218,845 km (0.114 R)
• M22: 7,398,363 km (0.045 R)
• M23: 7,908,791 km (0.032 R)
• M24: 8,355,490 km (0.028 R)
• M25: 11,579,922 km (0.068 R)
• M26: 11,706,033 km (0.101 R)
• M27: 13,741,163 km (0.12 R)
• M28: 14,458,634 km (0.119 R)
• M29: 14,730,902 km (0.08 R)
• M30: 15,419,053 km (0.112 R)
• M31: 15,930,228 km (0.109 R)
• M32: 16,969,485 km (0.077 R)
• M33: 17,112,949 km (0.093 R)
• M34: 17,352,904 km (0.049 R)
• M35: 17,884,725 km (0.053 R)
• M36: 18,225,957 km (0.113 R)
• M37: 18,323,794 km (0.092 R)
• M38: 18,717,087 km (0.057 R)
• M39: 19,312,337 km (0.073 R)
• M40: 19,863,456 km (0.104 R)
• M41: 21,135,038 km (0.112 R)
• M42: 21,237,961 km (0.112 R)
• M43: 22,380,589 km (0.089 R)
• M44: 22,853,768 km (0.099 R)
• M45: 23,383,494 km (0.082 R)
• M46: 23,703,334 km (0.101 R)
• M47: 24,671,232 km (0.063 R)
• M48: 24,779,541 km (0.111 R)
• M49: 25,051,211 km (0.085 R)
• M50: 25,214,572 km (0.077 R)
• M51: 25,542,490 km (0.105 R)
• M52: 26,423,921 km (0.084 R)
• M53: 26,868,226 km (0.11 R)
• M54: 27,708,218 km (0.04 R)
• M55: 28,955,865 km (0.096 R)
• M56: 29,184,600 km (0.083 R)
• M57: 29,701,610 km (0.063 R)
• M58: 30,861,293 km (0.09 R)
• M59: 30,978,129 km (0.075 R)
• M60: 31,329,384 km (0.089 R)
• M61: 31,564,253 km (0.066 R)
• M62: 31,858,662 km (0.064 R)
• M63: 33,224,939 km (0.107 R)
• M64: 33,344,617 km (0.074 R)
• M65: 34,368,016 km (0.101 R)
• M66: 34,610,215 km (0.072 R)
• M67: 35,279,516 km (0.113 R)
• M68: 36,137,460 km (0.108 R)
• M69: 36,445,482 km (0.085 R)
• M70: 36,692,468 km (0.115 R)
• M71: 37,188,385 km (0.062 R)
• M72: 38,437,677 km (0.106 R)
• M73: 38,563,339 km (0.088 R)
• M74: 38,815,112 km (0.108 R)
• M75: 39,257,174 km (0.113 R)
• M76: 40,401,149 km (0.096 R)
• M77: 40,720,989 km (0.086 R)
• M78: 41,105,755 km (0.094 R)
• M79: 42,267,532 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 9.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.78 AU - 12.36 AU

Year: 14670 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,994,499 km

• M1: 127,607 km (0.111 R)
• M2: 203,154 km (0.036 R)
• M3: 316,549 km (0.051 R)
• M4: 564,882 km (0.117 R)
• M5: 661,522 km (0.091 R)
• M6: 894,745 km (0.109 R)
• M7: 986,149 km (0.115 R)
• M8: 1,384,079 km (0.098 R)
• M9: 1,800,111 km (0.072 R)
• M10: 2,007,304 km (0.079 R)
• M11: 2,129,226 km (0.101 R)
• M12: 2,542,715 km (0.055 R)
• M13: 2,741,979 km (0.086 R)
• M14: 2,877,665 km (0.053 R)
• M15: 3,085,606 km (0.118 R)
• M16: 3,776,149 km (0.104 R)
• M17: 4,119,626 km (0.067 R)
• M18: 4,314,851 km (0.081 R)
• M19: 4,393,839 km (0.111 R)
• M20: 5,463,763 km (0.06 R)
• M21: 5,678,436 km (0.104 R)
• M22: 5,808,586 km (0.118 R)
• M23: 6,116,309 km (0.089 R)
• M24: 7,446,683 km (0.078 R)
• M25: 7,684,992 km (0.108 R)
• M26: 7,925,695 km (0.084 R)
• M27: 8,414,731 km (0.085 R)
• M28: 8,563,281 km (0.115 R)
• M29: 9,014,319 km (0.104 R)
• M30: 9,835,312 km (0.095 R)
• M31: 10,044,300 km (0.103 R)
• M32: 10,413,657 km (0.071 R)
• M33: 11,823,917 km (0.044 R)
• M34: 12,949,192 km (0.107 R)
• M35: 13,408,906 km (0.106 R)
• M36: 13,932,349 km (0.103 R)
• M37: 15,119,558 km (0.098 R)
• M38: 16,031,057 km (0.101 R)
• M39: 16,215,512 km (0.101 R)
• M40: 17,022,891 km (0.097 R)
• M41: 18,162,528 km (0.086 R)
• M42: 18,226,556 km (0.116 R)
• M43: 18,676,845 km (0.089 R)
• M44: 18,870,874 km (0.085 R)
• M45: 19,130,725 km (0.082 R)
• M46: 20,115,827 km (0.035 R)
• M47: 21,184,704 km (0.072 R)
• M48: 22,203,466 km (0.092 R)
• M49: 22,615,458 km (0.085 R)
• M50: 25,354,296 km (0.114 R)
• M51: 25,784,839 km (0.068 R)
• M52: 26,290,180 km (0.104 R)
• M53: 26,435,290 km (0.111 R)
• M54: 26,798,963 km (0.108 R)
• M55: 27,752,200 km (0.111 R)
• M56: 27,973,755 km (0.1 R)
• M57: 28,121,857 km (0.054 R)
• M58: 30,297,608 km (0.073 R)
• M59: 31,598,062 km (0.101 R)
• M60: 34,016,013 km (0.11 R)
• M61: 34,174,138 km (0.099 R)
• M62: 34,649,709 km (0.096 R)
• M63: 35,607,435 km (0.113 R)
• M64: 36,089,589 km (0.097 R)
• M65: 38,779,658 km (0.1 R)
• M66: 40,776,340 km (0.089 R)
• M67: 41,028,263 km (0.097 R)
• M68: 41,702,650 km (0.059 R)
• M69: 41,787,173 km (0.055 R)
• M70: 42,041,190 km (0.065 R)
• M71: 43,318,906 km (0.068 R)
• M72: 43,747,653 km (0.101 R)
• M73: 45,476,556 km (0.08 R)
• M74: 46,963,708 km (0.119 R)
• M75: 47,492,387 km (0.098 R)
• M76: 47,669,062 km (0.053 R)
• M77: 49,268,862 km (0.114 R)
• M78: 49,358,172 km (0.061 R)
• M79: 50,615,392 km (0.032 R)
• M80: 51,067,028 km (0.085 R)
• M81: 56,401,688 km (0.104 R)
• M82: 56,588,835 km (0.114 R)
• M83: 56,963,728 km (0.076 R)
• M84: 58,281,984 km (0.063 R)
• M85: 59,229,836 km (0.094 R)
• M86: 60,948,716 km (0.084 R)
• M87: 61,717,948 km (0.116 R)
• M88: 62,780,841 km (0.112 R)
• M89: 64,240,018 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686

Radius: 13.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.96 AU - 15.16 AU

Year: 16512 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,994,499 km

• M1: 337,942 km (0.116 R)
• M2: 800,947 km (0.057 R)
• M3: 1,194,689 km (0.039 R)
• M4: 1,535,622 km (0.063 R)
• M5: 1,907,522 km (0.096 R)
• M6: 2,027,799 km (0.101 R)
• M7: 2,213,300 km (0.104 R)
• M8: 2,404,337 km (0.114 R)
• M9: 2,601,058 km (0.026 R)
• M10: 2,837,572 km (0.113 R)
• M11: 3,223,385 km (0.086 R)
• M12: 3,701,351 km (0.086 R)
• M13: 3,968,084 km (0.079 R)
• M14: 5,654,201 km (0.086 R)
• M15: 5,741,566 km (0.12 R)
• M16: 6,095,664 km (0.118 R)
• M17: 6,230,452 km (0.12 R)
• M18: 6,320,809 km (0.115 R)
• M19: 6,411,466 km (0.034 R)
• M20: 6,686,426 km (0.099 R)
• M21: 6,918,602 km (0.103 R)
• M22: 7,534,646 km (0.1 R)
• M23: 8,267,526 km (0.072 R)
• M24: 9,228,393 km (0.057 R)
• M25: 10,384,785 km (0.053 R)
• M26: 10,762,370 km (0.115 R)
• M27: 11,199,345 km (0.115 R)
• M28: 11,753,905 km (0.095 R)
• M29: 12,147,497 km (0.078 R)
• M30: 13,121,229 km (0.104 R)
• M31: 14,298,864 km (0.098 R)
• M32: 14,538,370 km (0.07 R)
• M33: 15,510,158 km (0.1 R)
• M34: 15,756,246 km (0.098 R)
• M35: 16,691,083 km (0.116 R)
• M36: 18,224,162 km (0.043 R)
• M37: 18,876,110 km (0.088 R)
• M38: 20,270,063 km (0.079 R)
• M39: 20,539,339 km (0.112 R)
• M40: 20,742,194 km (0.058 R)
• M41: 21,903,671 km (0.099 R)
• M42: 22,179,979 km (0.057 R)
• M43: 22,666,471 km (0.077 R)
• M44: 24,075,533 km (0.042 R)
• M45: 24,718,954 km (0.044 R)
• M46: 25,223,248 km (0.108 R)
• M47: 25,803,838 km (0.086 R)
• M48: 26,095,703 km (0.072 R)
• M49: 26,315,313 km (0.116 R)
• M50: 26,978,031 km (0.12 R)
• M51: 28,319,924 km (0.117 R)
• M52: 32,081,563 km (0.071 R)
• M53: 34,541,251 km (0.095 R)
• M54: 36,405,091 km (0.111 R)
• M55: 38,135,340 km (0.113 R)
• M56: 38,634,548 km (0.054 R)
• M57: 39,555,472 km (0.118 R)
• M58: 39,723,770 km (0.119 R)
• M59: 40,738,043 km (0.112 R)
• M60: 40,992,958 km (0.111 R)
• M61: 41,078,079 km (0.04 R)
• M62: 42,533,667 km (0.095 R)
• M63: 42,619,835 km (0.064 R)
• M64: 43,397,744 km (0.066 R)
• M65: 43,571,277 km (0.072 R)
• M66: 44,529,751 km (0.113 R)
• M67: 44,704,780 km (0.05 R)
• M68: 46,113,244 km (0.068 R)
• M69: 46,733,926 km (0.114 R)
• M70: 47,178,980 km (0.079 R)
• M71: 47,536,070 km (0.068 R)
• M72: 47,714,989 km (0.042 R)
• M73: 47,894,058 km (0.116 R)
• M74: 48,973,406 km (0.087 R)
• M75: 49,154,120 km (0.105 R)
• M76: 49,334,984 km (0.11 R)
• M77: 49,969,878 km (0.075 R)
• M78: 50,242,744 km (0.109 R)
• M79: 50,516,209 km (0.06 R)
• M80: 52,074,869 km (0.114 R)
• M81: 52,813,733 km (0.06 R)
• M82: 54,021,885 km (0.107 R)
• M83: 55,709,798 km (0.052 R)
• M84: 57,605,502 km (0.042 R)
• M85: 59,137,385 km (0.099 R)
• M86: 66,593,941 km (0.081 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit