🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.05 AU

Year: 342 Days

Day: 16.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,084,284 km

• M1: 60,288 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.09 AU - 1.19 AU

Year: 449 Days

Day: 26.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.65 AU

Year: 1212 Days

Day: 27.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.68 AU - 2.82 AU

Year: 1683 Days

Day: 44.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,084,284 km

• M1: 383,120 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.6 AU - 3.54 AU

Year: 1985 Days

Day: 44.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.91 AU - 3.93 AU

Year: 2864 Days

Day: 33.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,084,284 km

• M1: 305,030 km (0.079 R)
• M2: 636,090 km (0.073 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 12.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.71 AU - 5.87 AU

Year: 5140 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,084,284 km

• M1: 165,605 km (0.062 R)
• M2: 257,608 km (0.107 R)
• M3: 458,667 km (0.102 R)
• M4: 574,605 km (0.119 R)
• M5: 774,767 km (0.051 R)
• M6: 918,531 km (0.057 R)
• M7: 1,082,640 km (0.116 R)
• M8: 1,223,411 km (0.107 R)
• M9: 1,464,414 km (0.107 R)
• M10: 1,658,741 km (0.087 R)
• M11: 1,926,970 km (0.06 R)
• M12: 2,140,895 km (0.12 R)
• M13: 2,292,737 km (0.074 R)
• M14: 2,534,338 km (0.046 R)
• M15: 2,814,534 km (0.099 R)
• M16: 3,261,682 km (0.052 R)
• M17: 3,501,787 km (0.105 R)
• M18: 3,648,842 km (0.119 R)
• M19: 3,881,466 km (0.106 R)
• M20: 4,187,992 km (0.086 R)
• M21: 4,344,173 km (0.068 R)
• M22: 4,449,489 km (0.112 R)
• M23: 4,573,357 km (0.085 R)
• M24: 4,752,425 km (0.05 R)
• M25: 4,860,884 km (0.046 R)
• M26: 5,172,945 km (0.097 R)
• M27: 5,453,740 km (0.069 R)
• M28: 5,739,622 km (0.045 R)
• M29: 6,030,440 km (0.054 R)
• M30: 6,266,655 km (0.112 R)
• M31: 6,566,150 km (0.089 R)
• M32: 6,646,933 km (0.1 R)
• M33: 6,809,246 km (0.082 R)
• M34: 6,911,422 km (0.063 R)
• M35: 7,179,501 km (0.069 R)
• M36: 7,556,338 km (0.059 R)
• M37: 7,789,711 km (0.055 R)
• M38: 7,918,066 km (0.094 R)
• M39: 8,090,402 km (0.12 R)
• M40: 8,438,666 km (0.11 R)
• M41: 8,814,157 km (0.082 R)
• M42: 9,127,564 km (0.089 R)
• M43: 9,240,361 km (0.042 R)
• M44: 10,112,816 km (0.063 R)
• M45: 10,229,652 km (0.087 R)
• M46: 10,511,644 km (0.117 R)
• M47: 10,606,339 km (0.068 R)
• M48: 10,963,729 km (0.058 R)
• M49: 11,349,242 km (0.12 R)
• M50: 11,446,331 km (0.077 R)
• M51: 13,574,062 km (0.08 R)
• M52: 13,858,298 km (0.039 R)
• M53: 14,066,239 km (0.12 R)
• M54: 14,511,592 km (0.056 R)
• M55: 14,802,261 km (0.035 R)
• M56: 14,881,847 km (0.069 R)
• M57: 15,068,096 km (0.112 R)
• M58: 15,739,790 km (0.11 R)
• M59: 15,875,176 km (0.089 R)
• M60: 15,956,707 km (0.097 R)
• M61: 16,120,218 km (0.025 R)
• M62: 16,256,801 km (0.091 R)
• M63: 16,724,144 km (0.102 R)
• M64: 17,001,050 km (0.092 R)
• M65: 17,925,864 km (0.032 R)
• M66: 18,237,776 km (0.031 R)
• M67: 18,351,620 km (0.085 R)
• M68: 19,155,259 km (0.049 R)
• M69: 19,300,070 km (0.092 R)
• M70: 19,445,180 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 11.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.82 AU - 7.74 AU

Year: 5807 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,084,284 km

• M1: 161,416 km (0.094 R)
• M2: 280,945 km (0.072 R)
• M3: 440,416 km (0.068 R)
• M4: 599,588 km (0.055 R)
• M5: 1,070,672 km (0.049 R)
• M6: 1,180,626 km (0.112 R)
• M7: 1,294,770 km (0.107 R)
• M8: 1,378,544 km (0.094 R)
• M9: 2,017,926 km (0.1 R)
• M10: 2,176,051 km (0.071 R)
• M11: 2,338,514 km (0.11 R)
• M12: 2,483,923 km (0.086 R)
• M13: 2,697,100 km (0.037 R)
• M14: 2,894,120 km (0.119 R)
• M15: 3,118,816 km (0.114 R)
• M16: 4,174,229 km (0.117 R)
• M17: 4,351,802 km (0.089 R)
• M18: 4,872,851 km (0.093 R)
• M19: 5,006,293 km (0.104 R)
• M20: 5,168,008 km (0.084 R)
• M21: 5,304,142 km (0.098 R)
• M22: 5,635,651 km (0.07 R)
• M23: 6,464,872 km (0.108 R)
• M24: 7,058,925 km (0.107 R)
• M25: 7,179,800 km (0.081 R)
• M26: 7,271,055 km (0.073 R)
• M27: 7,763,681 km (0.115 R)
• M28: 8,203,798 km (0.088 R)
• M29: 8,426,848 km (0.053 R)
• M30: 9,672,849 km (0.049 R)
• M31: 10,180,434 km (0.105 R)
• M32: 10,731,403 km (0.085 R)
• M33: 10,940,541 km (0.101 R)
• M34: 11,116,019 km (0.111 R)
• M35: 11,221,635 km (0.118 R)
• M36: 12,883,219 km (0.11 R)
• M37: 13,254,521 km (0.12 R)
• M38: 13,780,357 km (0.088 R)
• M39: 14,505,010 km (0.111 R)
• M40: 14,581,903 km (0.069 R)
• M41: 14,697,692 km (0.036 R)
• M42: 15,595,279 km (0.111 R)
• M43: 15,674,117 km (0.068 R)
• M44: 15,911,678 km (0.083 R)
• M45: 16,070,551 km (0.118 R)
• M46: 16,390,242 km (0.112 R)
• M47: 16,510,519 km (0.093 R)
• M48: 17,198,220 km (0.11 R)
• M49: 17,771,629 km (0.094 R)
• M50: 17,854,057 km (0.092 R)
• M51: 18,060,801 km (0.115 R)
• M52: 18,185,117 km (0.089 R)
• M53: 18,685,372 km (0.066 R)
• M54: 18,853,221 km (0.106 R)
• M55: 19,274,788 km (0.115 R)
• M56: 19,614,375 km (0.118 R)
• M57: 20,385,702 km (0.091 R)
• M58: 20,601,721 km (0.101 R)
• M59: 20,688,338 km (0.107 R)
• M60: 21,341,782 km (0.107 R)
• M61: 21,649,056 km (0.106 R)
• M62: 21,957,826 km (0.092 R)
• M63: 22,090,669 km (0.047 R)
• M64: 22,446,113 km (0.05 R)
• M65: 23,297,624 km (0.103 R)
• M66: 23,478,339 km (0.043 R)
• M67: 23,750,158 km (0.067 R)
• M68: 23,840,964 km (0.082 R)
• M69: 25,171,188 km (0.069 R)
• M70: 25,589,015 km (0.082 R)
• M71: 27,377,906 km (0.093 R)
• M72: 28,480,293 km (0.118 R)
• M73: 30,234,627 km (0.071 R)
• M74: 30,777,668 km (0.1 R)
• M75: 31,673,160 km (0.111 R)
• M76: 32,526,915 km (0.101 R)
• M77: 32,830,001 km (0.089 R)
• M78: 33,235,561 km (0.116 R)
• M79: 33,388,150 km (0.071 R)
• M80: 33,540,890 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 9.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.08 AU - 9.68 AU

Year: 9763 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 19,084,284 km

• M1: 270,473 km (0.097 R)
• M2: 422,764 km (0.084 R)
• M3: 952,938 km (0.106 R)
• M4: 1,116,299 km (0.112 R)
• M5: 1,223,112 km (0.108 R)
• M6: 1,685,220 km (0.059 R)
• M7: 1,783,955 km (0.088 R)
• M8: 1,884,634 km (0.09 R)
• M9: 3,236,700 km (0.063 R)
• M10: 3,549,060 km (0.111 R)
• M11: 3,969,729 km (0.101 R)
• M12: 4,202,952 km (0.076 R)
• M13: 4,717,718 km (0.077 R)
• M14: 5,216,179 km (0.063 R)
• M15: 5,288,734 km (0.099 R)
• M16: 5,694,144 km (0.086 R)
• M17: 6,109,577 km (0.079 R)
• M18: 7,009,857 km (0.093 R)
• M19: 7,291,999 km (0.081 R)
• M20: 7,867,651 km (0.101 R)
• M21: 8,629,254 km (0.095 R)
• M22: 9,237,818 km (0.083 R)
• M23: 9,325,931 km (0.046 R)
• M24: 9,414,194 km (0.118 R)
• M25: 9,636,347 km (0.088 R)
• M26: 10,313,128 km (0.032 R)
• M27: 10,496,235 km (0.081 R)
• M28: 11,333,385 km (0.119 R)
• M29: 11,759,889 km (0.101 R)
• M30: 12,874,094 km (0.074 R)
• M31: 13,170,148 km (0.109 R)
• M32: 13,618,642 km (0.071 R)
• M33: 14,224,514 km (0.099 R)
• M34: 14,942,434 km (0.066 R)
• M35: 15,149,627 km (0.074 R)
• M36: 15,410,077 km (0.061 R)
• M37: 16,306,617 km (0.086 R)
• M38: 16,895,883 km (0.05 R)
• M39: 17,111,752 km (0.042 R)
• M40: 17,601,087 km (0.091 R)
• M41: 17,984,806 km (0.099 R)
• M42: 18,205,313 km (0.097 R)
• M43: 18,593,519 km (0.072 R)
• M44: 18,760,620 km (0.09 R)
• M45: 18,872,370 km (0.082 R)
• M46: 19,152,567 km (0.06 R)
• M47: 19,434,259 km (0.088 R)
• M48: 20,574,644 km (0.095 R)
• M49: 21,502,450 km (0.111 R)
• M50: 23,218,637 km (0.076 R)
• M51: 23,398,753 km (0.034 R)
• M52: 24,610,944 km (0.12 R)
• M53: 25,967,797 km (0.035 R)
• M54: 26,092,412 km (0.083 R)
• M55: 26,718,180 km (0.051 R)
• M56: 26,843,842 km (0.094 R)
• M57: 27,984,526 km (0.119 R)
• M58: 28,753,608 km (0.06 R)
• M59: 30,706,908 km (0.1 R)
• M60: 30,838,703 km (0.105 R)
• M61: 31,301,260 km (0.098 R)
• M62: 32,166,385 km (0.092 R)
• M63: 32,971,969 km (0.053 R)
• M64: 33,580,384 km (0.105 R)
• M65: 34,671,401 km (0.11 R)
• M66: 34,946,063 km (0.118 R)
• M67: 36,538,682 km (0.116 R)
• M68: 36,958,154 km (0.068 R)
• M69: 37,731,126 km (0.107 R)
• M70: 38,509,484 km (0.08 R)
• M71: 38,651,602 km (0.087 R)
• M72: 39,078,853 km (0.032 R)
• M73: 39,293,078 km (0.088 R)
• M74: 40,442,438 km (0.105 R)
• M75: 40,659,056 km (0.075 R)
• M76: 42,113,745 km (0.084 R)
• M77: 42,260,052 km (0.071 R)
• M78: 42,773,771 km (0.116 R)
• M79: 44,252,995 km (0.068 R)
• M80: 44,625,344 km (0.099 R)
• M81: 45,073,689 km (0.029 R)
• M82: 46,050,114 km (0.059 R)
• M83: 46,957,425 km (0.073 R)
• M84: 49,483,236 km (0.09 R)
• M85: 50,102,272 km (0.083 R)
• M86: 51,347,824 km (0.057 R)
• M87: 51,504,303 km (0.046 R)
• M88: 51,817,561 km (0.084 R)
• M89: 52,210,106 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 3.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.98 AU - 15.84 AU

Year: 19141 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 19,084,284 km

• M1: 294,109 km (0.108 R)
• M2: 910,004 km (0.094 R)
• M3: 1,077,853 km (0.077 R)
• M4: 1,587,832 km (0.032 R)
• M5: 1,986,061 km (0.113 R)
• M6: 2,514,142 km (0.107 R)
• M7: 3,176,412 km (0.1 R)
• M8: 4,525,186 km (0.03 R)
• M9: 4,631,400 km (0.038 R)
• M10: 5,509,839 km (0.111 R)
• M11: 7,104,253 km (0.091 R)
• M12: 7,435,014 km (0.055 R)
• M13: 8,240,300 km (0.094 R)
• M14: 8,785,135 km (0.114 R)
• M15: 9,658,039 km (0.099 R)
• M16: 9,840,548 km (0.059 R)
• M17: 10,441,333 km (0.094 R)
• M18: 11,053,936 km (0.08 R)
• M19: 11,316,630 km (0.112 R)
• M20: 12,586,118 km (0.1 R)
• M21: 14,157,494 km (0.064 R)
• M22: 14,913,561 km (0.108 R)
• M23: 15,362,654 km (0.096 R)
• M24: 15,495,647 km (0.108 R)
• M25: 15,682,494 km (0.058 R)
• M26: 16,166,294 km (0.102 R)
• M27: 16,600,427 km (0.072 R)
• M28: 16,873,742 km (0.114 R)
• M29: 18,065,588 km (0.117 R)
• M30: 18,206,061 km (0.098 R)
• M31: 18,262,310 km (0.113 R)
• M32: 18,459,629 km (0.073 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit