🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.58 AU - 0.88 AU

Year: 188 Days

Day: 44.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.86 AU - 1.4 AU

Year: 362 Days

Day: 23.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.96 AU - 4.76 AU

Year: 2743 Days

Day: 39.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.09 AU - 5.83 AU

Year: 3843 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,660,048 km

• M1: 2,172,759 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.36 AU - 6.98 AU

Year: 4067 Days

Day: 45.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 11.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.9 AU - 10.18 AU

Year: 8877 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,660,048 km

• M1: 143,764 km (0.119 R)
• M2: 276,906 km (0.112 R)
• M3: 473,328 km (0.032 R)
• M4: 554,559 km (0.113 R)
• M5: 641,476 km (0.047 R)
• M6: 802,593 km (0.117 R)
• M7: 1,055,114 km (0.115 R)
• M8: 1,299,258 km (0.097 R)
• M9: 1,543,850 km (0.045 R)
• M10: 1,634,955 km (0.11 R)
• M11: 2,158,398 km (0.113 R)
• M12: 2,365,142 km (0.099 R)
• M13: 2,578,469 km (0.036 R)
• M14: 2,709,666 km (0.116 R)
• M15: 2,887,987 km (0.045 R)
• M16: 3,162,798 km (0.055 R)
• M17: 3,256,446 km (0.077 R)
• M18: 3,762,835 km (0.059 R)
• M19: 4,714,726 km (0.114 R)
• M20: 4,902,921 km (0.108 R)
• M21: 6,466,966 km (0.092 R)
• M22: 6,766,910 km (0.066 R)
• M23: 7,102,159 km (0.09 R)
• M24: 7,349,295 km (0.068 R)
• M25: 7,442,793 km (0.063 R)
• M26: 8,172,382 km (0.058 R)
• M27: 8,334,097 km (0.073 R)
• M28: 9,495,276 km (0.115 R)
• M29: 10,146,775 km (0.098 R)
• M30: 11,892,881 km (0.087 R)
• M31: 11,966,034 km (0.042 R)
• M32: 14,622,743 km (0.068 R)
• M33: 14,898,153 km (0.094 R)
• M34: 15,215,001 km (0.079 R)
• M35: 15,534,093 km (0.09 R)
• M36: 15,976,454 km (0.106 R)
• M37: 16,463,694 km (0.104 R)
• M38: 16,545,375 km (0.106 R)
• M39: 16,873,593 km (0.099 R)
• M40: 17,121,177 km (0.05 R)
• M41: 17,578,049 km (0.05 R)
• M42: 17,787,037 km (0.086 R)
• M43: 17,912,849 km (0.076 R)
• M44: 18,038,960 km (0.04 R)
• M45: 18,503,910 km (0.11 R)
• M46: 19,316,376 km (0.058 R)
• M47: 20,843,172 km (0.095 R)
• M48: 21,064,427 km (0.118 R)
• M49: 22,771,638 km (0.109 R)
• M50: 23,457,694 km (0.104 R)
• M51: 23,918,904 km (0.072 R)
• M52: 24,756,503 km (0.051 R)
• M53: 25,367,461 km (0.085 R)
• M54: 25,698,521 km (0.094 R)
• M55: 25,935,783 km (0.059 R)
• M56: 28,397,865 km (0.062 R)
• M57: 30,280,404 km (0.095 R)
• M58: 30,480,865 km (0.097 R)
• M59: 30,832,869 km (0.097 R)
• M60: 31,490,053 km (0.102 R)
• M61: 31,947,672 km (0.049 R)
• M62: 32,356,374 km (0.045 R)
• M63: 32,818,182 km (0.086 R)
• M64: 32,921,106 km (0.103 R)
• M65: 33,333,996 km (0.085 R)
• M66: 34,634,899 km (0.095 R)
• M67: 35,002,311 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 8.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.19 AU - 14.07 AU

Year: 12727 Days

Day: 7.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,660,048 km

• M1: 116,836 km (0.037 R)
• M2: 256,261 km (0.1 R)
• M3: 335,398 km (0.085 R)
• M4: 536,159 km (0.09 R)
• M5: 701,016 km (0.054 R)
• M6: 851,212 km (0.108 R)
• M7: 1,834,967 km (0.081 R)
• M8: 2,241,126 km (0.108 R)
• M9: 2,581,311 km (0.116 R)
• M10: 2,721,933 km (0.12 R)
• M11: 3,514,652 km (0.112 R)
• M12: 4,153,286 km (0.107 R)
• M13: 4,235,565 km (0.073 R)
• M14: 4,684,209 km (0.093 R)
• M15: 4,769,928 km (0.085 R)
• M16: 5,206,903 km (0.081 R)
• M17: 5,565,639 km (0.115 R)
• M18: 6,181,384 km (0.083 R)
• M19: 6,307,046 km (0.059 R)
• M20: 6,721,732 km (0.076 R)
• M21: 6,948,522 km (0.065 R)
• M22: 7,112,182 km (0.112 R)
• M23: 7,178,005 km (0.12 R)
• M24: 7,343,460 km (0.087 R)
• M25: 7,711,770 km (0.029 R)
• M26: 8,017,698 km (0.09 R)
• M27: 9,388,912 km (0.041 R)
• M28: 10,008,995 km (0.073 R)
• M29: 10,156,798 km (0.108 R)
• M30: 10,604,694 km (0.11 R)
• M31: 10,793,187 km (0.059 R)
• M32: 10,906,882 km (0.101 R)
• M33: 12,104,562 km (0.082 R)
• M34: 12,778,800 km (0.1 R)
• M35: 13,343,382 km (0.118 R)
• M36: 13,710,645 km (0.101 R)
• M37: 14,288,392 km (0.104 R)
• M38: 14,496,632 km (0.047 R)
• M39: 15,467,821 km (0.07 R)
• M40: 15,767,466 km (0.117 R)
• M41: 16,285,823 km (0.1 R)
• M42: 16,678,218 km (0.073 R)
• M43: 17,516,714 km (0.119 R)
• M44: 19,280,622 km (0.091 R)
• M45: 19,510,853 km (0.072 R)
• M46: 19,649,531 km (0.106 R)
• M47: 20,487,728 km (0.112 R)
• M48: 21,671,346 km (0.078 R)
• M49: 22,054,765 km (0.036 R)
• M50: 22,343,788 km (0.092 R)
• M51: 22,537,218 km (0.064 R)
• M52: 23,218,487 km (0.06 R)
• M53: 23,758,535 km (0.082 R)
• M54: 24,203,440 km (0.072 R)
• M55: 24,501,588 km (0.104 R)
• M56: 25,453,779 km (0.109 R)
• M57: 26,163,022 km (0.096 R)
• M58: 26,571,275 km (0.114 R)
• M59: 27,756,688 km (0.07 R)
• M60: 28,173,019 km (0.112 R)
• M61: 28,591,444 km (0.102 R)
• M62: 29,593,451 km (0.072 R)
• M63: 30,714,388 km (0.119 R)
• M64: 33,162,557 km (0.094 R)
• M65: 34,773,127 km (0.119 R)
• M66: 35,955,399 km (0.105 R)
• M67: 36,409,130 km (0.106 R)
• M68: 37,093,540 km (0.106 R)
• M69: 37,494,612 km (0.114 R)
• M70: 37,954,775 km (0.074 R)
• M71: 38,127,860 km (0.069 R)
• M72: 38,590,716 km (0.09 R)
• M73: 38,822,742 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 12.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.84 AU - 20.12 AU

Year: 20154 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,660,048 km

• M1: 194,776 km (0.116 R)
• M2: 286,779 km (0.051 R)
• M3: 514,766 km (0.088 R)
• M4: 739,761 km (0.108 R)
• M5: 924,814 km (0.042 R)
• M6: 1,125,874 km (0.108 R)
• M7: 1,513,182 km (0.118 R)
• M8: 1,783,955 km (0.104 R)
• M9: 2,372,473 km (0.087 R)
• M10: 2,617,065 km (0.115 R)
• M11: 2,724,626 km (0.076 R)
• M12: 2,943,936 km (0.105 R)
• M13: 3,093,534 km (0.093 R)
• M14: 3,207,378 km (0.09 R)
• M15: 3,597,230 km (0.114 R)
• M16: 3,797,841 km (0.082 R)
• M17: 3,961,202 km (0.065 R)
• M18: 4,422,113 km (0.091 R)
• M19: 4,637,534 km (0.039 R)
• M20: 6,726,519 km (0.113 R)
• M21: 6,974,552 km (0.084 R)
• M22: 8,365,962 km (0.117 R)
• M23: 8,525,882 km (0.081 R)
• M24: 8,632,994 km (0.072 R)
• M25: 9,506,197 km (0.073 R)
• M26: 10,122,839 km (0.105 R)
• M27: 11,042,866 km (0.037 R)
• M28: 11,394,870 km (0.049 R)
• M29: 11,989,671 km (0.062 R)
• M30: 12,170,086 km (0.067 R)
• M31: 12,290,811 km (0.072 R)
• M32: 12,411,986 km (0.059 R)
• M33: 12,900,722 km (0.09 R)
• M34: 13,085,625 km (0.051 R)
• M35: 13,645,719 km (0.051 R)
• M36: 13,897,193 km (0.07 R)
• M37: 14,023,454 km (0.115 R)
• M38: 14,150,163 km (0.041 R)
• M39: 15,047,601 km (0.05 R)
• M40: 15,503,276 km (0.115 R)
• M41: 16,294,948 km (0.091 R)
• M42: 16,695,721 km (0.079 R)
• M43: 17,711,789 km (0.116 R)
• M44: 18,262,010 km (0.07 R)
• M45: 19,238,286 km (0.117 R)
• M46: 19,520,428 km (0.117 R)
• M47: 20,878,926 km (0.113 R)
• M48: 21,825,881 km (0.098 R)
• M49: 23,310,041 km (0.11 R)
• M50: 24,368,446 km (0.069 R)
• M51: 24,444,591 km (0.03 R)
• M52: 25,365,067 km (0.04 R)
• M53: 28,755,703 km (0.098 R)
• M54: 29,078,385 km (0.103 R)
• M55: 29,564,578 km (0.085 R)
• M56: 30,135,145 km (0.08 R)
• M57: 30,462,764 km (0.081 R)
• M58: 31,702,182 km (0.086 R)
• M59: 36,909,385 km (0.077 R)
• M60: 36,996,900 km (0.064 R)
• M61: 38,940,475 km (0.098 R)
• M62: 39,655,553 km (0.049 R)
• M63: 40,555,384 km (0.105 R)
• M64: 42,375,093 km (0.102 R)
• M65: 44,687,128 km (0.082 R)
• M66: 48,375,015 km (0.09 R)
• M67: 49,916,022 km (0.073 R)
• M68: 50,012,962 km (0.048 R)
• M69: 50,109,752 km (0.054 R)
• M70: 50,206,841 km (0.052 R)
• M71: 50,887,361 km (0.048 R)
• M72: 51,962,970 km (0.111 R)
• M73: 52,454,399 km (0.074 R)
• M74: 53,342,861 km (0.081 R)
• M75: 54,335,742 km (0.092 R)
• M76: 54,535,156 km (0.117 R)
• M77: 56,239,225 km (0.112 R)
• M78: 57,351,186 km (0.068 R)
• M79: 58,879,179 km (0.074 R)
• M80: 61,975,107 km (0.114 R)
• M81: 63,333,156 km (0.081 R)
• M82: 63,647,910 km (0.112 R)
• M83: 64,173,597 km (0.108 R)
• M84: 65,229,459 km (0.108 R)
• M85: 65,335,374 km (0.082 R)
• M86: 68,216,479 km (0.094 R)
• M87: 70,377,121 km (0.055 R)
• M88: 70,812,002 km (0.097 R)
• M89: 72,121,732 km (0.106 R)

Kuiper Belt

Range: 36.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 18,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit