🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 227 Days

Day: 43.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,797,548 km

• M1: 460,911 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.7 AU

Year: 586 Days

Day: 27.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.38 AU - 1.66 AU

Year: 656 Days

Day: 30.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,797,548 km

• M1: 778,358 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.2 AU - 4.76 AU

Year: 2778 Days

Day: 35.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,797,548 km

• M1: 2,433,808 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.59 AU - 4.87 AU

Year: 3044 Days

Day: 31.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 13.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.74 AU - 6.64 AU

Year: 5388 Days

Day: 8.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,797,548 km

• M1: 172,337 km (0.108 R)
• M2: 255,663 km (0.111 R)
• M3: 346,917 km (0.039 R)
• M4: 457,321 km (0.106 R)
• M5: 648,208 km (0.073 R)
• M6: 795,561 km (0.095 R)
• M7: 1,198,578 km (0.118 R)
• M8: 1,296,864 km (0.063 R)
• M9: 1,398,142 km (0.103 R)
• M10: 1,568,534 km (0.08 R)
• M11: 1,788,143 km (0.065 R)
• M12: 1,916,349 km (0.057 R)
• M13: 2,476,144 km (0.1 R)
• M14: 2,620,057 km (0.093 R)
• M15: 2,983,580 km (0.118 R)
• M16: 3,451,971 km (0.084 R)
• M17: 3,613,387 km (0.101 R)
• M18: 3,832,548 km (0.119 R)
• M19: 4,093,895 km (0.09 R)
• M20: 4,341,929 km (0.05 R)
• M21: 4,477,614 km (0.109 R)
• M22: 4,933,289 km (0.104 R)
• M23: 5,034,268 km (0.095 R)
• M24: 5,259,113 km (0.11 R)
• M25: 5,889,070 km (0.056 R)
• M26: 6,191,407 km (0.083 R)
• M27: 6,344,446 km (0.111 R)
• M28: 6,632,122 km (0.057 R)
• M29: 7,243,230 km (0.039 R)
• M30: 7,567,408 km (0.119 R)
• M31: 7,707,731 km (0.086 R)
• M32: 8,326,019 km (0.112 R)
• M33: 8,470,979 km (0.105 R)
• M34: 9,484,206 km (0.094 R)
• M35: 9,610,466 km (0.099 R)
• M36: 9,788,039 km (0.112 R)
• M37: 9,941,227 km (0.106 R)
• M38: 10,509,400 km (0.031 R)
• M39: 10,640,149 km (0.088 R)
• M40: 10,745,017 km (0.111 R)
• M41: 10,982,279 km (0.097 R)
• M42: 11,515,894 km (0.109 R)
• M43: 11,812,996 km (0.102 R)
• M44: 11,976,207 km (0.071 R)
• M45: 12,194,919 km (0.103 R)
• M46: 12,497,705 km (0.089 R)
• M47: 12,747,384 km (0.085 R)
• M48: 13,449,597 km (0.08 R)
• M49: 13,676,985 km (0.048 R)
• M50: 14,570,234 km (0.107 R)
• M51: 15,541,723 km (0.069 R)
• M52: 15,990,217 km (0.041 R)
• M53: 16,080,425 km (0.112 R)
• M54: 17,330,465 km (0.113 R)
• M55: 17,733,332 km (0.109 R)
• M56: 17,920,329 km (0.103 R)
• M57: 18,233,437 km (0.114 R)
• M58: 18,643,186 km (0.109 R)
• M59: 19,151,669 km (0.103 R)
• M60: 19,247,561 km (0.118 R)
• M61: 19,535,986 km (0.092 R)
• M62: 19,696,953 km (0.099 R)
• M63: 19,955,309 km (0.113 R)
• M64: 20,573,597 km (0.111 R)
• M65: 21,462,956 km (0.102 R)
• M66: 21,695,581 km (0.081 R)
• M67: 22,600,648 km (0.12 R)
• M68: 22,701,926 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 9.1

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.17 AU - 7.47 AU

Year: 6231 Days

Day: 9.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,797,548 km

• M1: 119,379 km (0.117 R)
• M2: 385,364 km (0.102 R)
• M3: 515,215 km (0.08 R)
• M4: 647,310 km (0.083 R)
• M5: 717,771 km (0.089 R)
• M6: 851,960 km (0.118 R)
• M7: 1,128,417 km (0.044 R)
• M8: 1,250,489 km (0.112 R)
• M9: 1,377,198 km (0.082 R)
• M10: 1,604,288 km (0.101 R)
• M11: 1,682,826 km (0.118 R)
• M12: 1,802,954 km (0.026 R)
• M13: 2,246,212 km (0.05 R)
• M14: 2,334,475 km (0.077 R)
• M15: 2,491,852 km (0.073 R)
• M16: 3,155,767 km (0.073 R)
• M17: 3,229,968 km (0.09 R)
• M18: 3,507,621 km (0.089 R)
• M19: 3,662,156 km (0.104 R)
• M20: 3,898,521 km (0.073 R)
• M21: 4,166,899 km (0.059 R)
• M22: 4,608,811 km (0.11 R)
• M23: 4,807,028 km (0.1 R)
• M24: 5,241,012 km (0.086 R)
• M25: 5,447,906 km (0.115 R)
• M26: 5,627,274 km (0.069 R)
• M27: 5,717,780 km (0.086 R)
• M28: 5,808,736 km (0.117 R)
• M29: 5,930,808 km (0.118 R)
• M30: 6,744,770 km (0.094 R)
• M31: 7,962,795 km (0.094 R)
• M32: 8,064,522 km (0.11 R)
• M33: 8,166,697 km (0.071 R)
• M34: 8,235,064 km (0.086 R)
• M35: 9,677,785 km (0.119 R)
• M36: 10,188,064 km (0.12 R)
• M37: 10,857,215 km (0.08 R)
• M38: 12,081,524 km (0.09 R)
• M39: 12,355,139 km (0.062 R)
• M40: 12,828,915 km (0.077 R)
• M41: 13,068,122 km (0.08 R)
• M42: 13,591,415 km (0.115 R)
• M43: 13,794,420 km (0.048 R)
• M44: 14,992,100 km (0.065 R)
• M45: 15,965,534 km (0.049 R)
• M46: 16,136,823 km (0.051 R)
• M47: 16,351,945 km (0.072 R)
• M48: 16,828,414 km (0.069 R)
• M49: 17,221,707 km (0.112 R)
• M50: 17,972,987 km (0.099 R)
• M51: 19,324,455 km (0.118 R)
• M52: 19,507,114 km (0.106 R)
• M53: 19,874,227 km (0.117 R)
• M54: 20,058,531 km (0.112 R)
• M55: 20,197,209 km (0.072 R)
• M56: 20,289,959 km (0.047 R)
• M57: 21,223,899 km (0.057 R)
• M58: 21,838,596 km (0.061 R)
• M59: 22,555,021 km (0.078 R)
• M60: 23,570,940 km (0.07 R)
• M61: 24,256,547 km (0.115 R)
• M62: 25,097,885 km (0.064 R)
• M63: 25,898,383 km (0.117 R)
• M64: 26,251,285 km (0.09 R)
• M65: 26,554,968 km (0.088 R)
• M66: 26,808,986 km (0.102 R)
• M67: 27,165,926 km (0.081 R)
• M68: 28,246,322 km (0.116 R)
• M69: 28,713,516 km (0.102 R)
• M70: 29,392,990 km (0.105 R)
• M71: 29,813,808 km (0.102 R)
• M72: 29,919,275 km (0.103 R)
• M73: 30,077,849 km (0.091 R)
• M74: 30,289,530 km (0.03 R)
• M75: 31,141,639 km (0.103 R)
• M76: 31,893,518 km (0.12 R)
• M77: 32,001,528 km (0.111 R)
• M78: 32,542,922 km (0.032 R)
• M79: 32,814,742 km (0.094 R)
• M80: 33,744,492 km (0.114 R)
• M81: 34,516,866 km (0.093 R)
• M82: 34,627,569 km (0.119 R)
• M83: 35,518,274 km (0.077 R)
• M84: 35,630,174 km (0.036 R)
• M85: 36,360,211 km (0.069 R)
• M86: 38,063,533 km (0.118 R)
• M87: 38,120,679 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.3

Radius: 7.2

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.74 AU - 17.8 AU

Year: 20875 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,797,548 km

• M1: 128,953 km (0.12 R)
• M2: 277,354 km (0.097 R)
• M3: 347,366 km (0.098 R)
• M4: 952,639 km (0.106 R)
• M5: 1,094,009 km (0.071 R)
• M6: 1,212,042 km (0.093 R)
• M7: 1,272,779 km (0.028 R)
• M8: 1,365,679 km (0.115 R)
• M9: 1,525,898 km (0.074 R)
• M10: 1,899,444 km (0.116 R)
• M11: 2,078,662 km (0.09 R)
• M12: 2,848,942 km (0.095 R)
• M13: 3,523,179 km (0.117 R)
• M14: 3,654,826 km (0.065 R)
• M15: 4,526,832 km (0.078 R)
• M16: 4,622,275 km (0.094 R)
• M17: 4,718,317 km (0.074 R)
• M18: 4,961,563 km (0.068 R)
• M19: 6,290,890 km (0.051 R)
• M20: 6,397,403 km (0.068 R)
• M21: 6,450,959 km (0.084 R)
• M22: 9,190,545 km (0.058 R)
• M23: 9,494,229 km (0.1 R)
• M24: 9,739,569 km (0.108 R)
• M25: 9,987,004 km (0.091 R)
• M26: 10,741,576 km (0.097 R)
• M27: 10,805,305 km (0.08 R)
• M28: 10,869,183 km (0.109 R)
• M29: 11,579,773 km (0.089 R)
• M30: 11,842,018 km (0.082 R)
• M31: 11,973,814 km (0.042 R)
• M32: 12,172,330 km (0.105 R)
• M33: 13,250,033 km (0.098 R)
• M34: 13,593,061 km (0.049 R)
• M35: 14,078,207 km (0.055 R)
• M36: 14,922,986 km (0.086 R)
• M37: 15,495,198 km (0.026 R)
• M38: 16,074,740 km (0.1 R)
• M39: 16,883,167 km (0.084 R)
• M40: 17,329,567 km (0.067 R)
• M41: 18,158,190 km (0.102 R)
• M42: 18,922,784 km (0.117 R)
• M43: 18,999,678 km (0.036 R)
• M44: 19,853,881 km (0.091 R)
• M45: 20,010,510 km (0.117 R)
• M46: 21,438,871 km (0.101 R)
• M47: 22,327,781 km (0.066 R)
• M48: 23,725,175 km (0.073 R)
• M49: 23,808,202 km (0.112 R)
• M50: 24,224,982 km (0.087 R)
• M51: 26,087,625 km (0.039 R)
• M52: 26,259,213 km (0.104 R)
• M53: 26,689,906 km (0.066 R)
• M54: 26,776,373 km (0.109 R)
• M55: 27,036,075 km (0.078 R)
• M56: 28,700,800 km (0.055 R)
• M57: 30,669,508 km (0.045 R)
• M58: 31,305,000 km (0.091 R)
• M59: 31,670,019 km (0.117 R)
• M60: 31,761,573 km (0.093 R)
• M61: 32,958,954 km (0.032 R)
• M62: 33,423,455 km (0.037 R)
• M63: 35,018,767 km (0.092 R)
• M64: 36,159,750 km (0.082 R)
• M65: 37,119,869 km (0.101 R)
• M66: 37,313,000 km (0.06 R)
• M67: 39,852,574 km (0.117 R)
• M68: 40,149,226 km (0.091 R)
• M69: 40,347,443 km (0.099 R)
• M70: 44,480,533 km (0.114 R)
• M71: 45,612,092 km (0.107 R)
• M72: 46,857,344 km (0.1 R)
• M73: 51,517,916 km (0.103 R)
• M74: 51,733,337 km (0.104 R)
• M75: 52,056,917 km (0.097 R)
• M76: 52,814,481 km (0.106 R)
• M77: 53,357,821 km (0.072 R)
• M78: 55,660,132 km (0.104 R)
• M79: 57,324,408 km (0.085 R)
• M80: 60,361,095 km (0.097 R)
• M81: 60,815,274 km (0.039 R)
• M82: 61,270,800 km (0.101 R)
• M83: 61,727,373 km (0.094 R)
• M84: 65,770,255 km (0.075 R)
• M85: 66,003,927 km (0.089 R)
• M86: 66,120,763 km (0.098 R)
• M87: 67,176,026 km (0.059 R)
• M88: 67,646,811 km (0.039 R)
• M89: 70,255,648 km (0.049 R)
• M90: 71,932,939 km (0.098 R)
• M91: 72,173,493 km (0.081 R)
• M92: 74,716,806 km (0.073 R)
• M93: 76,305,984 km (0.115 R)
• M94: 77,659,247 km (0.114 R)
• M95: 80,264,793 km (0.082 R)
• M96: 82,898,762 km (0.083 R)
• M97: 83,024,873 km (0.068 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit