🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 32.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,129,340 km

• M1: 36,502 km (0.118 R)
• M2: 135,386 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.48 AU - 1.68 AU

Year: 733 Days

Day: 40.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.02 AU - 3.22 AU

Year: 1565 Days

Day: 35.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.35 AU - 3.19 AU

Year: 1701 Days

Day: 38.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,129,340 km

• M1: 149,598 km (0.093 R)
• M2: 2,040,216 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.78 AU - 4.38 AU

Year: 2499 Days

Day: 25.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,129,340 km

• M1: 1,128,566 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.08 AU - 4.98 AU

Year: 3557 Days

Day: 33.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,129,340 km

• M1: 2,189,066 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 10.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.91 AU - 9.25 AU

Year: 10095 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,129,340 km

• M1: 131,048 km (0.115 R)
• M2: 226,790 km (0.076 R)
• M3: 296,653 km (0.099 R)
• M4: 387,458 km (0.041 R)
• M5: 581,038 km (0.064 R)
• M6: 754,572 km (0.064 R)
• M7: 889,509 km (0.1 R)
• M8: 1,153,549 km (0.06 R)
• M9: 1,359,845 km (0.109 R)
• M10: 1,613,114 km (0.058 R)
• M11: 1,826,740 km (0.114 R)
• M12: 1,937,143 km (0.086 R)
• M13: 2,049,790 km (0.086 R)
• M14: 2,242,472 km (0.08 R)
• M15: 2,729,413 km (0.119 R)
• M16: 2,920,450 km (0.081 R)
• M17: 3,204,237 km (0.11 R)
• M18: 3,338,276 km (0.054 R)
• M19: 3,474,261 km (0.104 R)
• M20: 3,612,041 km (0.115 R)
• M21: 4,036,450 km (0.073 R)
• M22: 4,132,940 km (0.117 R)
• M23: 4,328,315 km (0.06 R)
• M24: 4,452,033 km (0.059 R)
• M25: 4,576,797 km (0.077 R)
• M26: 5,779,415 km (0.119 R)
• M27: 5,998,127 km (0.086 R)
• M28: 6,247,506 km (0.113 R)
• M29: 6,415,654 km (0.042 R)
• M30: 6,670,719 km (0.11 R)
• M31: 7,396,717 km (0.12 R)
• M32: 7,754,256 km (0.116 R)
• M33: 7,904,751 km (0.097 R)
• M34: 8,025,926 km (0.073 R)
• M35: 8,117,330 km (0.08 R)
• M36: 8,300,887 km (0.054 R)
• M37: 8,828,818 km (0.117 R)
• M38: 9,528,038 km (0.098 R)
• M39: 10,014,979 km (0.063 R)
• M40: 10,245,061 km (0.05 R)
• M41: 10,777,479 km (0.055 R)
• M42: 11,387,240 km (0.062 R)
• M43: 11,903,951 km (0.057 R)
• M44: 12,112,790 km (0.066 R)
• M45: 13,282,945 km (0.072 R)
• M46: 14,193,248 km (0.112 R)
• M47: 14,637,404 km (0.098 R)
• M48: 15,920,654 km (0.09 R)
• M49: 16,227,779 km (0.089 R)
• M50: 16,304,822 km (0.111 R)
• M51: 16,731,026 km (0.093 R)
• M52: 17,515,367 km (0.11 R)
• M53: 18,432,103 km (0.087 R)
• M54: 19,078,964 km (0.108 R)
• M55: 19,160,346 km (0.067 R)
• M56: 19,241,877 km (0.062 R)
• M57: 19,405,237 km (0.072 R)
• M58: 19,733,455 km (0.11 R)
• M59: 19,856,873 km (0.117 R)
• M60: 20,603,367 km (0.113 R)
• M61: 20,728,730 km (0.08 R)
• M62: 21,148,352 km (0.066 R)
• M63: 21,995,824 km (0.12 R)
• M64: 22,081,244 km (0.063 R)
• M65: 24,074,935 km (0.093 R)
• M66: 24,162,898 km (0.072 R)
• M67: 25,004,087 km (0.106 R)
• M68: 25,316,448 km (0.097 R)
• M69: 25,764,942 km (0.099 R)
• M70: 26,215,980 km (0.116 R)
• M71: 26,715,188 km (0.074 R)
• M72: 27,400,944 km (0.12 R)
• M73: 27,492,797 km (0.05 R)
• M74: 28,324,412 km (0.118 R)
• M75: 28,836,635 km (0.078 R)
• M76: 29,823,084 km (0.087 R)
• M77: 29,964,753 km (0.062 R)
• M78: 30,581,994 km (0.113 R)
• M79: 31,059,510 km (0.034 R)
• M80: 32,264,222 km (0.095 R)
• M81: 32,361,311 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 9.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.35 AU - 11.41 AU

Year: 11458 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,129,340 km

• M1: 272,717 km (0.044 R)
• M2: 551,567 km (0.069 R)
• M3: 1,474,437 km (0.057 R)
• M4: 1,585,737 km (0.104 R)
• M5: 1,699,881 km (0.104 R)
• M6: 1,867,879 km (0.111 R)
• M7: 2,112,322 km (0.09 R)
• M8: 2,574,579 km (0.114 R)
• M9: 2,651,473 km (0.117 R)
• M10: 3,211,118 km (0.041 R)
• M11: 3,398,714 km (0.034 R)
• M12: 3,590,050 km (0.03 R)
• M13: 3,850,649 km (0.069 R)
• M14: 4,575,600 km (0.116 R)
• M15: 4,763,346 km (0.114 R)
• M16: 5,515,075 km (0.116 R)
• M17: 5,968,506 km (0.087 R)
• M18: 6,277,426 km (0.073 R)
• M19: 6,355,516 km (0.114 R)
• M20: 6,671,018 km (0.09 R)
• M21: 6,750,754 km (0.063 R)
• M22: 7,018,683 km (0.047 R)
• M23: 7,262,827 km (0.091 R)
• M24: 7,676,016 km (0.111 R)
• M25: 7,787,467 km (0.118 R)
• M26: 8,640,623 km (0.065 R)
• M27: 8,960,912 km (0.109 R)
• M28: 9,019,555 km (0.063 R)
• M29: 9,285,091 km (0.094 R)
• M30: 9,975,336 km (0.118 R)
• M31: 11,057,227 km (0.073 R)
• M32: 11,151,624 km (0.072 R)
• M33: 12,208,533 km (0.107 R)
• M34: 12,765,336 km (0.066 R)
• M35: 12,897,580 km (0.071 R)
• M36: 13,063,484 km (0.096 R)
• M37: 13,230,136 km (0.065 R)
• M38: 14,382,040 km (0.081 R)
• M39: 16,528,022 km (0.088 R)
• M40: 17,509,533 km (0.062 R)
• M41: 19,073,280 km (0.082 R)
• M42: 19,224,673 km (0.038 R)
• M43: 19,910,280 km (0.108 R)
• M44: 20,256,150 km (0.119 R)
• M45: 20,371,789 km (0.105 R)
• M46: 20,603,965 km (0.093 R)
• M47: 20,875,784 km (0.115 R)
• M48: 21,266,235 km (0.08 R)
• M49: 23,093,423 km (0.076 R)
• M50: 23,174,057 km (0.112 R)
• M51: 23,254,690 km (0.12 R)
• M52: 23,700,043 km (0.119 R)
• M53: 24,148,387 km (0.116 R)
• M54: 25,053,155 km (0.115 R)
• M55: 25,426,552 km (0.038 R)
• M56: 25,759,856 km (0.097 R)
• M57: 25,927,106 km (0.086 R)
• M58: 26,052,768 km (0.114 R)
• M59: 26,262,804 km (0.084 R)
• M60: 26,515,325 km (0.089 R)
• M61: 27,023,060 km (0.096 R)
• M62: 27,406,031 km (0.113 R)
• M63: 28,781,882 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit