🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.42 AU - 0.66 AU

Year: 143 Days

Day: 15.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,918,913 km

• M1: 87,066 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.6 AU - 0.82 AU

Year: 215 Days

Day: 16.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.21 AU - 1.61 AU

Year: 603 Days

Day: 39.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,918,913 km

• M1: 112,198 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.01 AU - 2.27 AU

Year: 1127 Days

Day: 13 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.1 AU - 4.66 AU

Year: 2751 Days

Day: 16.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,918,913 km

• M1: 1,260,811 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.71 AU - 4.79 AU

Year: 3153 Days

Day: 39 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 9.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.17 AU - 6.35 AU

Year: 4975 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,918,913 km

• M1: 179,667 km (0.093 R)
• M2: 277,654 km (0.065 R)
• M3: 489,933 km (0.045 R)
• M4: 638,933 km (0.045 R)
• M5: 731,534 km (0.032 R)
• M6: 931,097 km (0.12 R)
• M7: 1,024,147 km (0.086 R)
• M8: 1,134,550 km (0.115 R)
• M9: 1,263,653 km (0.074 R)
• M10: 1,367,624 km (0.086 R)
• M11: 1,521,410 km (0.055 R)
• M12: 1,600,398 km (0.113 R)
• M13: 2,300,666 km (0.074 R)
• M14: 2,946,330 km (0.117 R)
• M15: 3,086,054 km (0.115 R)
• M16: 3,166,837 km (0.101 R)
• M17: 4,531,469 km (0.102 R)
• M18: 4,763,047 km (0.084 R)
• M19: 4,856,844 km (0.077 R)
• M20: 4,974,877 km (0.1 R)
• M21: 5,383,579 km (0.11 R)
• M22: 5,803,051 km (0.095 R)
• M23: 5,878,149 km (0.09 R)
• M24: 6,335,919 km (0.111 R)
• M25: 6,439,141 km (0.077 R)
• M26: 6,647,381 km (0.098 R)
• M27: 7,150,928 km (0.093 R)
• M28: 7,258,489 km (0.112 R)
• M29: 7,393,725 km (0.06 R)
• M30: 7,529,859 km (0.071 R)
• M31: 8,138,573 km (0.106 R)
• M32: 8,335,593 km (0.037 R)
• M33: 9,550,627 km (0.102 R)
• M34: 9,639,488 km (0.06 R)
• M35: 10,208,858 km (0.049 R)
• M36: 10,666,179 km (0.112 R)
• M37: 10,851,082 km (0.046 R)
• M38: 10,912,865 km (0.086 R)
• M39: 11,099,115 km (0.116 R)
• M40: 11,223,879 km (0.094 R)
• M41: 12,046,069 km (0.07 R)
• M42: 12,206,289 km (0.1 R)
• M43: 12,367,406 km (0.078 R)
• M44: 12,626,509 km (0.086 R)
• M45: 12,789,421 km (0.042 R)
• M46: 12,887,557 km (0.097 R)
• M47: 13,084,428 km (0.115 R)
• M48: 13,381,679 km (0.119 R)
• M49: 13,481,162 km (0.12 R)
• M50: 14,117,551 km (0.095 R)
• M51: 14,422,432 km (0.057 R)
• M52: 14,592,823 km (0.063 R)
• M53: 15,628,639 km (0.038 R)
• M54: 15,698,501 km (0.045 R)
• M55: 16,084,913 km (0.114 R)
• M56: 16,190,828 km (0.1 R)
• M57: 16,332,348 km (0.119 R)
• M58: 16,616,733 km (0.035 R)
• M59: 17,552,318 km (0.098 R)
• M60: 17,625,023 km (0.084 R)
• M61: 17,916,739 km (0.062 R)
• M62: 18,136,498 km (0.089 R)
• M63: 18,764,211 km (0.036 R)
• M64: 18,987,560 km (0.056 R)
• M65: 19,587,148 km (0.114 R)
• M66: 20,920,664 km (0.095 R)
• M67: 21,152,092 km (0.119 R)
• M68: 22,047,585 km (0.119 R)
• M69: 22,283,201 km (0.118 R)
• M70: 22,480,072 km (0.091 R)
• M71: 22,915,551 km (0.051 R)
• M72: 23,674,162 km (0.084 R)
• M73: 23,754,496 km (0.074 R)
• M74: 24,562,923 km (0.102 R)
• M75: 24,725,686 km (0.105 R)
• M76: 25,421,316 km (0.028 R)
• M77: 26,082,090 km (0.051 R)
• M78: 26,581,298 km (0.108 R)
• M79: 26,748,398 km (0.05 R)
• M80: 28,609,546 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 12.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.98 AU - 7.62 AU

Year: 5691 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,918,913 km

• M1: 161,566 km (0.044 R)
• M2: 440,566 km (0.113 R)
• M3: 685,906 km (0.1 R)
• M4: 797,357 km (0.088 R)
• M5: 961,765 km (0.096 R)
• M6: 1,171,501 km (0.101 R)
• M7: 1,396,795 km (0.074 R)
• M8: 1,991,447 km (0.12 R)
• M9: 2,073,576 km (0.093 R)
• M10: 2,458,043 km (0.111 R)
• M11: 2,636,214 km (0.089 R)
• M12: 2,727,020 km (0.058 R)
• M13: 3,029,357 km (0.101 R)
• M14: 3,616,080 km (0.059 R)
• M15: 3,845,413 km (0.112 R)
• M16: 4,053,205 km (0.104 R)
• M17: 4,291,514 km (0.082 R)
• M18: 4,426,003 km (0.075 R)
• M19: 4,699,168 km (0.105 R)
• M20: 5,062,542 km (0.049 R)
• M21: 5,176,236 km (0.113 R)
• M22: 5,580,749 km (0.098 R)
• M23: 6,328,888 km (0.109 R)
• M24: 6,730,408 km (0.092 R)
• M25: 6,855,622 km (0.097 R)
• M26: 7,172,171 km (0.06 R)
• M27: 7,558,283 km (0.059 R)
• M28: 7,786,719 km (0.101 R)
• M29: 8,083,820 km (0.056 R)
• M30: 8,183,752 km (0.098 R)
• M31: 8,317,492 km (0.112 R)
• M32: 9,031,971 km (0.087 R)
• M33: 9,344,182 km (0.118 R)
• M34: 9,589,523 km (0.071 R)
• M35: 10,050,883 km (0.113 R)
• M36: 10,774,637 km (0.045 R)
• M37: 10,884,741 km (0.098 R)
• M38: 11,552,845 km (0.109 R)
• M39: 12,005,678 km (0.054 R)
• M40: 12,157,969 km (0.087 R)
• M41: 12,349,155 km (0.111 R)
• M42: 13,320,344 km (0.041 R)
• M43: 13,914,696 km (0.107 R)
• M44: 14,154,951 km (0.12 R)
• M45: 14,275,526 km (0.096 R)
• M46: 14,436,943 km (0.109 R)
• M47: 15,542,022 km (0.072 R)
• M48: 15,958,203 km (0.081 R)
• M49: 16,378,124 km (0.082 R)
• M50: 16,462,647 km (0.106 R)
• M51: 16,844,271 km (0.116 R)
• M52: 17,271,822 km (0.115 R)
• M53: 17,357,691 km (0.056 R)
• M54: 17,746,197 km (0.116 R)
• M55: 18,094,012 km (0.101 R)
• M56: 18,181,228 km (0.049 R)
• M57: 18,268,742 km (0.118 R)
• M58: 20,454,367 km (0.089 R)
• M59: 21,508,434 km (0.095 R)
• M60: 21,693,636 km (0.1 R)
• M61: 23,621,803 km (0.101 R)
• M62: 23,764,968 km (0.062 R)
• M63: 24,052,346 km (0.113 R)
• M64: 24,969,829 km (0.102 R)
• M65: 25,115,687 km (0.115 R)
• M66: 25,653,192 km (0.118 R)
• M67: 25,751,329 km (0.096 R)
• M68: 26,293,322 km (0.085 R)
• M69: 26,590,423 km (0.117 R)
• M70: 27,088,285 km (0.068 R)
• M71: 30,866,977 km (0.096 R)
• M72: 31,023,606 km (0.033 R)
• M73: 32,392,277 km (0.038 R)
• M74: 32,551,449 km (0.113 R)
• M75: 32,977,205 km (0.102 R)
• M76: 34,373,851 km (0.114 R)
• M77: 34,536,164 km (0.08 R)
• M78: 34,861,689 km (0.056 R)
• M79: 35,406,525 km (0.083 R)
• M80: 35,625,237 km (0.09 R)
• M81: 36,064,157 km (0.101 R)
• M82: 37,113,437 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.5

Radius: 5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.7 AU - 17.82 AU

Year: 20408 Days

Day: 16.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,918,913 km

• M1: 123,867 km (0.072 R)
• M2: 165,754 km (0.088 R)
• M3: 252,521 km (0.082 R)
• M4: 392,545 km (0.108 R)
• M5: 523,892 km (0.105 R)
• M6: 1,092,364 km (0.11 R)
• M7: 1,352,814 km (0.088 R)
• M8: 2,066,695 km (0.041 R)
• M9: 2,136,557 km (0.057 R)
• M10: 2,332,979 km (0.115 R)
• M11: 2,442,484 km (0.093 R)
• M12: 2,647,733 km (0.12 R)
• M13: 2,742,877 km (0.106 R)
• M14: 2,781,324 km (0.099 R)
• M15: 2,995,697 km (0.054 R)
• M16: 3,074,984 km (0.075 R)
• M17: 3,235,652 km (0.077 R)
• M18: 3,317,034 km (0.117 R)
• M19: 3,378,518 km (0.064 R)
• M20: 3,440,302 km (0.092 R)
• M21: 3,691,477 km (0.077 R)
• M22: 4,278,200 km (0.117 R)
• M23: 4,570,963 km (0.047 R)
• M24: 5,010,481 km (0.062 R)
• M25: 5,318,952 km (0.07 R)
• M26: 5,415,144 km (0.054 R)
• M27: 5,682,625 km (0.048 R)
• M28: 5,731,693 km (0.093 R)
• M29: 6,104,341 km (0.109 R)
• M30: 6,154,606 km (0.093 R)
• M31: 6,587,542 km (0.09 R)
• M32: 6,872,975 km (0.107 R)
• M33: 7,834,889 km (0.077 R)
• M34: 8,952,236 km (0.078 R)
• M35: 9,066,678 km (0.114 R)
• M36: 9,181,719 km (0.112 R)
• M37: 9,268,186 km (0.118 R)
• M38: 9,412,997 km (0.093 R)
• M39: 9,617,049 km (0.074 R)
• M40: 9,793,125 km (0.105 R)
• M41: 9,999,870 km (0.108 R)
• M42: 11,024,166 km (0.1 R)
• M43: 11,300,922 km (0.093 R)
• M44: 11,735,953 km (0.061 R)
• M45: 12,430,685 km (0.111 R)
• M46: 12,750,825 km (0.118 R)
• M47: 13,431,794 km (0.086 R)
• M48: 13,562,992 km (0.041 R)
• M49: 13,628,665 km (0.106 R)
• M50: 13,694,488 km (0.096 R)
• M51: 13,727,400 km (0.114 R)
• M52: 14,124,732 km (0.026 R)
• M53: 14,324,894 km (0.12 R)
• M54: 15,168,626 km (0.11 R)
• M55: 15,339,317 km (0.034 R)
• M56: 15,717,051 km (0.096 R)
• M57: 15,855,280 km (0.072 R)
• M58: 16,798,195 km (0.062 R)
• M59: 16,939,416 km (0.098 R)
• M60: 17,187,449 km (0.118 R)
• M61: 17,294,112 km (0.041 R)
• M62: 17,329,717 km (0.06 R)
• M63: 17,436,829 km (0.064 R)
• M64: 17,472,433 km (0.069 R)
• M65: 18,083,391 km (0.081 R)
• M66: 18,701,230 km (0.09 R)
• M67: 18,957,641 km (0.107 R)
• M68: 19,141,496 km (0.085 R)
• M69: 19,289,000 km (0.025 R)
• M70: 21,508,284 km (0.087 R)
• M71: 21,815,409 km (0.107 R)
• M72: 22,278,863 km (0.089 R)
• M73: 22,745,459 km (0.094 R)
• M74: 23,097,462 km (0.092 R)
• M75: 23,451,411 km (0.113 R)
• M76: 23,490,755 km (0.086 R)
• M77: 23,569,743 km (0.098 R)
• M78: 23,925,935 km (0.094 R)
• M79: 24,284,073 km (0.119 R)
• M80: 25,490,280 km (0.078 R)
• M81: 25,815,207 km (0.072 R)
• M82: 26,798,364 km (0.086 R)
• M83: 26,880,793 km (0.067 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit