🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 165 Days

Day: 26.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,756,108 km

• M1: 173,234 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 300 Days

Day: 43.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.97 AU - 1.43 AU

Year: 562 Days

Day: 14 Hours

Environment

Temp: -79 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.61 AU - 1.63 AU

Year: 881 Days

Day: 26.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.55 AU

Year: 1367 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,756,108 km

• M1: 734,526 km (0.051 R)
• M2: 821,442 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.97 AU - 2.43 AU

Year: 1395 Days

Day: 38.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 13.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.53 AU - 3.17 AU

Year: 2057 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,756,108 km

• M1: 206,146 km (0.076 R)
• M2: 323,580 km (0.029 R)
• M3: 523,593 km (0.108 R)
• M4: 687,851 km (0.103 R)
• M5: 1,043,595 km (0.098 R)
• M6: 1,227,750 km (0.098 R)
• M7: 1,641,089 km (0.105 R)
• M8: 1,784,703 km (0.11 R)
• M9: 1,920,238 km (0.105 R)
• M10: 2,149,572 km (0.069 R)
• M11: 2,361,253 km (0.067 R)
• M12: 2,566,202 km (0.098 R)
• M13: 3,126,595 km (0.108 R)
• M14: 3,246,274 km (0.096 R)
• M15: 4,426,152 km (0.114 R)
• M16: 4,612,102 km (0.088 R)
• M17: 4,922,219 km (0.075 R)
• M18: 5,044,590 km (0.044 R)
• M19: 5,364,280 km (0.108 R)
• M20: 5,490,391 km (0.076 R)
• M21: 5,581,048 km (0.078 R)
• M22: 6,023,409 km (0.1 R)
• M23: 7,478,248 km (0.103 R)
• M24: 8,130,943 km (0.112 R)
• M25: 8,359,679 km (0.1 R)
• M26: 8,527,378 km (0.106 R)
• M27: 8,951,338 km (0.043 R)
• M28: 9,187,553 km (0.047 R)
• M29: 9,404,021 km (0.062 R)
• M30: 9,666,117 km (0.088 R)
• M31: 9,820,053 km (0.103 R)
• M32: 9,908,465 km (0.115 R)
• M33: 10,175,198 km (0.038 R)
• M34: 10,354,417 km (0.118 R)
• M35: 10,557,122 km (0.103 R)
• M36: 10,647,778 km (0.074 R)
• M37: 10,943,832 km (0.113 R)
• M38: 11,335,180 km (0.058 R)
• M39: 11,451,268 km (0.103 R)
• M40: 11,778,140 km (0.083 R)
• M41: 12,155,425 km (0.114 R)
• M42: 12,274,206 km (0.106 R)
• M43: 12,393,436 km (0.053 R)
• M44: 12,632,792 km (0.062 R)
• M45: 12,777,304 km (0.066 R)
• M46: 12,873,794 km (0.12 R)
• M47: 13,019,203 km (0.085 R)
• M48: 13,360,436 km (0.089 R)
• M49: 13,606,076 km (0.082 R)
• M50: 13,803,545 km (0.109 R)
• M51: 13,902,729 km (0.03 R)
• M52: 14,201,475 km (0.112 R)
• M53: 14,301,556 km (0.095 R)
• M54: 14,427,069 km (0.118 R)
• M55: 14,653,710 km (0.105 R)
• M56: 14,856,265 km (0.117 R)
• M57: 14,983,424 km (0.032 R)
• M58: 15,315,381 km (0.082 R)
• M59: 15,443,736 km (0.095 R)
• M60: 15,649,882 km (0.111 R)
• M61: 15,856,926 km (0.074 R)
• M62: 16,247,675 km (0.11 R)
• M63: 17,144,963 km (0.086 R)
• M64: 17,278,255 km (0.097 R)
• M65: 17,599,591 km (0.097 R)
• M66: 17,761,157 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 12.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.1 AU - 3.82 AU

Year: 2751 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,756,108 km

• M1: 156,629 km (0.112 R)
• M2: 283,787 km (0.116 R)
• M3: 375,491 km (0.083 R)
• M4: 463,454 km (0.108 R)
• M5: 695,929 km (0.055 R)
• M6: 917,484 km (0.113 R)
• M7: 1,011,282 km (0.05 R)
• M8: 1,163,123 km (0.111 R)
• M9: 1,294,171 km (0.112 R)
• M10: 1,613,263 km (0.101 R)
• M11: 1,891,067 km (0.045 R)
• M12: 2,173,059 km (0.025 R)
• M13: 2,254,440 km (0.034 R)
• M14: 2,420,494 km (0.06 R)
• M15: 2,689,919 km (0.028 R)
• M16: 2,917,607 km (0.075 R)
• M17: 3,060,024 km (0.101 R)
• M18: 3,138,563 km (0.11 R)
• M19: 3,257,942 km (0.118 R)
• M20: 3,542,178 km (0.067 R)
• M21: 3,652,731 km (0.066 R)
• M22: 4,005,333 km (0.086 R)
• M23: 4,193,228 km (0.068 R)
• M24: 4,532,815 km (0.112 R)
• M25: 4,865,970 km (0.074 R)
• M26: 5,160,379 km (0.051 R)
• M27: 5,396,743 km (0.074 R)
• M28: 6,078,012 km (0.115 R)
• M29: 6,581,259 km (0.067 R)
• M30: 6,683,584 km (0.045 R)
• M31: 6,820,765 km (0.106 R)
• M32: 6,958,994 km (0.06 R)
• M33: 7,132,976 km (0.072 R)
• M34: 7,343,759 km (0.079 R)
• M35: 7,717,605 km (0.101 R)
• M36: 7,970,275 km (0.093 R)
• M37: 8,115,834 km (0.08 R)
• M38: 8,225,639 km (0.085 R)
• M39: 8,707,344 km (0.07 R)
• M40: 9,141,028 km (0.113 R)
• M41: 9,293,618 km (0.073 R)
• M42: 9,756,324 km (0.106 R)
• M43: 10,049,387 km (0.033 R)
• M44: 10,365,038 km (0.065 R)
• M45: 10,804,706 km (0.117 R)
• M46: 11,537,137 km (0.11 R)
• M47: 11,826,460 km (0.06 R)
• M48: 11,909,486 km (0.118 R)
• M49: 11,992,663 km (0.03 R)
• M50: 12,581,031 km (0.093 R)
• M51: 12,750,975 km (0.084 R)
• M52: 13,264,993 km (0.112 R)
• M53: 13,698,677 km (0.112 R)
• M54: 14,181,130 km (0.086 R)
• M55: 14,380,095 km (0.105 R)
• M56: 14,646,828 km (0.1 R)
• M57: 15,027,405 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.95 AU - 4.59 AU

Year: 3129 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,756,108 km

• M1: 210,933 km (0.088 R)
• M2: 309,967 km (0.1 R)
• M3: 555,008 km (0.106 R)
• M4: 758,910 km (0.091 R)
• M5: 851,960 km (0.04 R)
• M6: 979,716 km (0.093 R)
• M7: 1,233,883 km (0.105 R)
• M8: 1,415,794 km (0.116 R)
• M9: 1,510,191 km (0.064 R)
• M10: 1,756,279 km (0.099 R)
• M11: 2,002,367 km (0.069 R)
• M12: 2,109,629 km (0.115 R)
• M13: 2,274,037 km (0.114 R)
• M14: 2,660,149 km (0.069 R)
• M15: 2,944,535 km (0.101 R)
• M16: 3,176,112 km (0.11 R)
• M17: 3,365,952 km (0.071 R)
• M18: 3,773,307 km (0.11 R)
• M19: 4,128,004 km (0.09 R)
• M20: 4,318,143 km (0.097 R)
• M21: 4,797,454 km (0.065 R)
• M22: 4,942,714 km (0.085 R)
• M23: 5,182,070 km (0.064 R)
• M24: 5,312,520 km (0.08 R)
• M25: 5,406,317 km (0.1 R)
• M26: 5,961,774 km (0.067 R)
• M27: 6,059,462 km (0.09 R)
• M28: 6,435,401 km (0.087 R)
• M29: 6,737,589 km (0.108 R)
• M30: 7,065,208 km (0.086 R)
• M31: 7,251,757 km (0.06 R)
• M32: 7,398,063 km (0.104 R)
• M33: 7,587,604 km (0.038 R)
• M34: 7,693,519 km (0.109 R)
• M35: 8,079,332 km (0.093 R)
• M36: 8,231,024 km (0.114 R)
• M37: 8,361,773 km (0.098 R)
• M38: 8,736,216 km (0.107 R)
• M39: 8,891,948 km (0.114 R)
• M40: 9,251,581 km (0.047 R)
• M41: 9,547,336 km (0.101 R)
• M42: 10,101,447 km (0.108 R)
• M43: 10,500,275 km (0.104 R)
• M44: 11,532,350 km (0.054 R)
• M45: 11,727,875 km (0.075 R)
• M46: 11,875,378 km (0.096 R)
• M47: 12,072,847 km (0.114 R)
• M48: 12,221,697 km (0.076 R)
• M49: 12,646,854 km (0.09 R)
• M50: 12,899,226 km (0.098 R)
• M51: 13,332,013 km (0.105 R)
• M52: 14,133,708 km (0.089 R)
• M53: 14,527,300 km (0.07 R)
• M54: 14,685,724 km (0.107 R)
• M55: 15,244,771 km (0.113 R)
• M56: 15,459,594 km (0.117 R)
• M57: 15,648,386 km (0.038 R)
• M58: 16,741,797 km (0.09 R)
• M59: 17,775,219 km (0.104 R)
• M60: 18,058,109 km (0.096 R)
• M61: 18,228,501 km (0.111 R)
• M62: 18,485,210 km (0.095 R)
• M63: 18,714,394 km (0.107 R)
• M64: 19,349,437 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 11.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.5 AU - 8.36 AU

Year: 8658 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,756,108 km

• M1: 155,283 km (0.109 R)
• M2: 849,118 km (0.067 R)
• M3: 1,026,092 km (0.116 R)
• M4: 1,297,612 km (0.108 R)
• M5: 1,682,527 km (0.066 R)
• M6: 1,963,622 km (0.119 R)
• M7: 2,188,168 km (0.118 R)
• M8: 2,436,052 km (0.11 R)
• M9: 2,770,553 km (0.111 R)
• M10: 3,201,394 km (0.096 R)
• M11: 3,433,122 km (0.025 R)
• M12: 3,826,115 km (0.11 R)
• M13: 4,036,899 km (0.074 R)
• M14: 4,804,934 km (0.091 R)
• M15: 5,090,217 km (0.057 R)
• M16: 5,225,154 km (0.075 R)
• M17: 5,302,945 km (0.1 R)
• M18: 5,999,473 km (0.086 R)
• M19: 6,244,963 km (0.107 R)
• M20: 6,327,541 km (0.115 R)
• M21: 6,452,007 km (0.102 R)
• M22: 6,661,444 km (0.111 R)
• M23: 7,259,835 km (0.099 R)
• M24: 7,653,726 km (0.105 R)
• M25: 7,764,429 km (0.094 R)
• M26: 8,144,557 km (0.113 R)
• M27: 8,439,564 km (0.105 R)
• M28: 8,576,745 km (0.092 R)
• M29: 8,993,226 km (0.107 R)
• M30: 9,250,833 km (0.069 R)
• M31: 10,063,000 km (0.099 R)
• M32: 10,306,097 km (0.098 R)
• M33: 11,500,486 km (0.083 R)
• M34: 11,831,546 km (0.051 R)
• M35: 12,398,821 km (0.11 R)
• M36: 12,607,361 km (0.117 R)
• M37: 12,869,755 km (0.102 R)
• M38: 13,936,986 km (0.032 R)
• M39: 14,811,087 km (0.104 R)
• M40: 14,949,315 km (0.086 R)
• M41: 15,254,794 km (0.108 R)
• M42: 16,240,794 km (0.115 R)
• M43: 16,469,080 km (0.112 R)
• M44: 17,015,411 km (0.111 R)
• M45: 17,131,200 km (0.118 R)
• M46: 17,567,876 km (0.107 R)
• M47: 17,743,504 km (0.118 R)
• M48: 17,860,939 km (0.105 R)
• M49: 18,185,267 km (0.077 R)
• M50: 18,660,390 km (0.103 R)
• M51: 19,896,666 km (0.072 R)
• M52: 20,232,813 km (0.1 R)
• M53: 20,632,538 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit