🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 261 Days

Day: 12.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,251,734 km

• M1: 30,817 km (0.092 R)
• M2: 53,406 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.16 AU - 1.88 AU

Year: 671 Days

Day: 18.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.62 AU - 1.66 AU

Year: 752 Days

Day: 22.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.89 AU - 2.93 AU

Year: 1778 Days

Day: 13.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 11.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.08 AU - 9.18 AU

Year: 9080 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,251,734 km

• M1: 454,179 km (0.115 R)
• M2: 562,488 km (0.046 R)
• M3: 681,119 km (0.072 R)
• M4: 1,314,068 km (0.088 R)
• M5: 1,496,128 km (0.071 R)
• M6: 2,050,239 km (0.077 R)
• M7: 2,134,313 km (0.085 R)
• M8: 2,505,316 km (0.086 R)
• M9: 2,664,188 km (0.098 R)
• M10: 3,234,007 km (0.12 R)
• M11: 3,686,241 km (0.074 R)
• M12: 4,429,144 km (0.05 R)
• M13: 4,566,625 km (0.118 R)
• M14: 4,761,700 km (0.099 R)
• M15: 5,275,719 km (0.053 R)
• M16: 5,539,609 km (0.116 R)
• M17: 5,988,852 km (0.098 R)
• M18: 6,574,826 km (0.073 R)
• M19: 7,243,828 km (0.1 R)
• M20: 7,406,291 km (0.098 R)
• M21: 8,068,412 km (0.119 R)
• M22: 8,543,385 km (0.106 R)
• M23: 8,715,123 km (0.055 R)
• M24: 8,957,621 km (0.091 R)
• M25: 9,413,895 km (0.106 R)
• M26: 9,769,938 km (0.106 R)
• M27: 9,841,745 km (0.081 R)
• M28: 10,642,692 km (0.103 R)
• M29: 10,790,644 km (0.119 R)
• M30: 10,864,845 km (0.092 R)
• M31: 11,389,035 km (0.031 R)
• M32: 11,464,732 km (0.098 R)
• M33: 12,423,355 km (0.085 R)
• M34: 13,248,537 km (0.053 R)
• M35: 13,447,652 km (0.115 R)
• M36: 13,768,240 km (0.09 R)
• M37: 14,662,985 km (0.06 R)
• M38: 14,786,403 km (0.06 R)
• M39: 15,367,142 km (0.113 R)
• M40: 16,209,827 km (0.107 R)
• M41: 16,294,948 km (0.057 R)
• M42: 16,593,845 km (0.057 R)
• M43: 16,851,602 km (0.099 R)
• M44: 18,248,547 km (0.084 R)
• M45: 18,871,323 km (0.108 R)
• M46: 19,636,964 km (0.108 R)
• M47: 20,137,818 km (0.076 R)
• M48: 20,320,926 km (0.084 R)
• M49: 21,105,567 km (0.115 R)
• M50: 21,291,667 km (0.117 R)
• M51: 21,431,541 km (0.037 R)
• M52: 22,990,799 km (0.086 R)
• M53: 23,182,284 km (0.051 R)
• M54: 24,342,117 km (0.103 R)
• M55: 24,880,071 km (0.031 R)
• M56: 25,520,948 km (0.117 R)
• M57: 25,768,832 km (0.06 R)
• M58: 26,417,189 km (0.084 R)
• M59: 28,394,424 km (0.036 R)
• M60: 28,497,048 km (0.099 R)
• M61: 28,754,207 km (0.076 R)
• M62: 28,909,041 km (0.079 R)
• M63: 29,426,649 km (0.099 R)
• M64: 31,315,621 km (0.074 R)
• M65: 31,474,794 km (0.098 R)
• M66: 33,514,411 km (0.088 R)
• M67: 33,623,019 km (0.113 R)
• M68: 35,044,498 km (0.058 R)
• M69: 36,151,223 km (0.091 R)
• M70: 36,485,574 km (0.083 R)
• M71: 36,820,823 km (0.091 R)
• M72: 37,157,119 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 6.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 13.78 AU - 19.62 AU

Year: 24443 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,251,734 km

• M1: 91,255 km (0.107 R)
• M2: 194,477 km (0.046 R)
• M3: 591,211 km (0.114 R)
• M4: 700,268 km (0.105 R)
• M5: 1,174,642 km (0.046 R)
• M6: 1,577,510 km (0.07 R)
• M7: 1,955,095 km (0.072 R)
• M8: 2,359,906 km (0.067 R)
• M9: 2,939,299 km (0.098 R)
• M10: 3,129,139 km (0.115 R)
• M11: 3,969,729 km (0.037 R)
• M12: 4,875,843 km (0.043 R)
• M13: 5,329,125 km (0.059 R)
• M14: 5,375,201 km (0.043 R)
• M15: 5,421,427 km (0.11 R)
• M16: 5,514,178 km (0.092 R)
• M17: 5,607,527 km (0.11 R)
• M18: 6,130,222 km (0.105 R)
• M19: 6,968,568 km (0.116 R)
• M20: 7,478,398 km (0.058 R)
• M21: 8,587,666 km (0.096 R)
• M22: 8,859,336 km (0.051 R)
• M23: 10,489,952 km (0.09 R)
• M24: 10,663,785 km (0.07 R)
• M25: 10,721,979 km (0.065 R)
• M26: 10,780,322 km (0.114 R)
• M27: 11,014,442 km (0.055 R)
• M28: 11,667,288 km (0.053 R)
• M29: 12,028,566 km (0.089 R)
• M30: 12,210,627 km (0.076 R)
• M31: 12,823,978 km (0.078 R)
• M32: 13,196,776 km (0.105 R)
• M33: 15,113,873 km (0.055 R)
• M34: 15,244,771 km (0.075 R)
• M35: 15,772,104 km (0.115 R)
• M36: 16,104,660 km (0.093 R)
• M37: 16,641,566 km (0.096 R)
• M38: 16,776,803 km (0.091 R)
• M39: 17,048,173 km (0.1 R)
• M40: 17,802,147 km (0.101 R)
• M41: 18,078,903 km (0.063 R)
• M42: 18,988,458 km (0.083 R)
• M43: 19,129,678 km (0.095 R)
• M44: 20,488,924 km (0.049 R)
• M45: 22,324,191 km (0.063 R)
• M46: 22,547,989 km (0.096 R)
• M47: 23,526,210 km (0.036 R)
• M48: 24,518,193 km (0.067 R)
• M49: 24,749,173 km (0.076 R)
• M50: 25,601,880 km (0.094 R)
• M51: 25,992,630 km (0.101 R)
• M52: 27,575,226 km (0.079 R)
• M53: 28,217,150 km (0.113 R)
• M54: 28,539,833 km (0.059 R)
• M55: 28,944,944 km (0.099 R)
• M56: 30,419,231 km (0.096 R)
• M57: 30,916,046 km (0.1 R)
• M58: 32,676,065 km (0.077 R)
• M59: 32,930,082 km (0.072 R)
• M60: 34,038,602 km (0.101 R)
• M61: 34,899,687 km (0.068 R)
• M62: 35,332,773 km (0.118 R)
• M63: 39,131,213 km (0.114 R)
• M64: 39,490,996 km (0.098 R)
• M65: 39,942,482 km (0.118 R)
• M66: 40,850,391 km (0.117 R)
• M67: 41,032,751 km (0.07 R)
• M68: 41,215,410 km (0.119 R)
• M69: 41,948,739 km (0.09 R)
• M70: 42,779,007 km (0.061 R)
• M71: 47,201,719 km (0.12 R)
• M72: 47,488,797 km (0.034 R)
• M73: 48,257,580 km (0.067 R)
• M74: 49,321,221 km (0.048 R)
• M75: 51,471,691 km (0.117 R)
• M76: 51,570,126 km (0.105 R)
• M77: 52,657,553 km (0.082 R)
• M78: 53,253,850 km (0.067 R)
• M79: 57,387,838 km (0.043 R)
• M80: 58,309,061 km (0.07 R)
• M81: 58,720,156 km (0.117 R)
• M82: 59,441,667 km (0.07 R)
• M83: 60,062,498 km (0.109 R)
• M84: 60,373,661 km (0.05 R)
• M85: 60,893,514 km (0.03 R)
• M86: 60,997,784 km (0.118 R)
• M87: 62,567,215 km (0.1 R)
• M88: 62,882,567 km (0.059 R)
• M89: 63,620,833 km (0.101 R)
• M90: 63,832,215 km (0.091 R)
• M91: 66,494,907 km (0.09 R)
• M92: 67,031,664 km (0.107 R)
• M93: 67,462,207 km (0.084 R)
• M94: 67,893,647 km (0.092 R)
• M95: 68,217,826 km (0.11 R)
• M96: 70,720,299 km (0.063 R)
• M97: 73,252,692 km (0.112 R)
• M98: 73,363,544 km (0.101 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit