🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 217 Days

Day: 21.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.28 AU - 3.72 AU

Year: 1888 Days

Day: 14.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.41 AU - 4.13 AU

Year: 2660 Days

Day: 16.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.71 AU - 4.93 AU

Year: 3263 Days

Day: 44.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 14.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.01 AU - 5.39 AU

Year: 4310 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 100,291,133 km

• M1: 197,918 km (0.082 R)
• M2: 422,913 km (0.047 R)
• M3: 586,872 km (0.097 R)
• M4: 761,004 km (0.117 R)
• M5: 859,739 km (0.115 R)
• M6: 1,477,578 km (0.103 R)
• M7: 2,107,236 km (0.108 R)
• M8: 2,579,666 km (0.074 R)
• M9: 3,085,306 km (0.064 R)
• M10: 3,181,947 km (0.114 R)
• M11: 3,902,111 km (0.094 R)
• M12: 4,173,631 km (0.118 R)
• M13: 4,498,558 km (0.119 R)
• M14: 4,624,519 km (0.093 R)
• M15: 4,896,189 km (0.096 R)
• M16: 5,074,809 km (0.117 R)
• M17: 5,371,760 km (0.088 R)
• M18: 5,488,895 km (0.105 R)
• M19: 5,589,874 km (0.062 R)
• M20: 5,725,709 km (0.041 R)
• M21: 6,104,640 km (0.093 R)
• M22: 6,262,017 km (0.094 R)
• M23: 6,367,633 km (0.044 R)
• M24: 6,941,640 km (0.118 R)
• M25: 7,069,397 km (0.084 R)
• M26: 7,179,501 km (0.117 R)
• M27: 7,327,304 km (0.11 R)
• M28: 7,682,449 km (0.116 R)
• M29: 7,890,540 km (0.073 R)
• M30: 8,004,982 km (0.093 R)
• M31: 8,273,959 km (0.087 R)
• M32: 8,448,540 km (0.071 R)
• M33: 9,138,934 km (0.08 R)
• M34: 9,259,061 km (0.083 R)
• M35: 9,501,110 km (0.086 R)
• M36: 9,827,084 km (0.044 R)
• M37: 10,385,533 km (0.056 R)
• M38: 10,911,818 km (0.11 R)
• M39: 11,210,416 km (0.112 R)
• M40: 11,425,238 km (0.104 R)
• M41: 11,576,631 km (0.115 R)
• M42: 12,122,364 km (0.118 R)
• M43: 12,343,021 km (0.115 R)
• M44: 12,498,304 km (0.03 R)
• M45: 12,676,475 km (0.062 R)
• M46: 12,788,374 km (0.111 R)
• M47: 13,035,510 km (0.12 R)
• M48: 13,466,352 km (0.096 R)
• M49: 13,878,793 km (0.113 R)
• M50: 14,505,159 km (0.076 R)
• M51: 15,283,517 km (0.112 R)
• M52: 15,593,783 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 8.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.11 AU - 14.25 AU

Year: 14508 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,291,133 km

• M1: 133,591 km (0.067 R)
• M2: 195,524 km (0.116 R)
• M3: 366,216 km (0.049 R)
• M4: 589,266 km (0.089 R)
• M5: 835,654 km (0.106 R)
• M6: 1,536,669 km (0.112 R)
• M7: 2,243,818 km (0.034 R)
• M8: 2,325,050 km (0.068 R)
• M9: 3,009,909 km (0.115 R)
• M10: 4,079,983 km (0.115 R)
• M11: 4,517,856 km (0.114 R)
• M12: 4,655,635 km (0.068 R)
• M13: 4,970,688 km (0.116 R)
• M14: 5,041,598 km (0.059 R)
• M15: 5,220,517 km (0.096 R)
• M16: 5,956,987 km (0.038 R)
• M17: 6,686,726 km (0.036 R)
• M18: 7,202,240 km (0.03 R)
• M19: 7,322,965 km (0.063 R)
• M20: 7,484,980 km (0.086 R)
• M21: 7,936,915 km (0.106 R)
• M22: 8,103,567 km (0.086 R)
• M23: 8,738,311 km (0.072 R)
• M24: 10,599,608 km (0.105 R)
• M25: 10,737,088 km (0.112 R)
• M26: 11,060,369 km (0.092 R)
• M27: 11,433,616 km (0.103 R)
• M28: 11,527,563 km (0.102 R)
• M29: 11,906,046 km (0.112 R)
• M30: 12,240,696 km (0.05 R)
• M31: 12,578,339 km (0.12 R)
• M32: 13,164,164 km (0.088 R)
• M33: 14,261,464 km (0.032 R)
• M34: 16,436,468 km (0.107 R)
• M35: 17,345,873 km (0.032 R)
• M36: 17,888,465 km (0.111 R)
• M37: 18,161,780 km (0.117 R)
• M38: 19,045,903 km (0.096 R)
• M39: 19,381,152 km (0.111 R)
• M40: 19,718,196 km (0.076 R)
• M41: 19,774,595 km (0.091 R)
• M42: 20,284,424 km (0.099 R)
• M43: 20,455,265 km (0.036 R)
• M44: 20,798,442 km (0.027 R)
• M45: 21,432,737 km (0.077 R)
• M46: 22,366,527 km (0.12 R)
• M47: 22,779,118 km (0.053 R)
• M48: 22,956,840 km (0.025 R)
• M49: 23,791,896 km (0.065 R)
• M50: 24,273,601 km (0.09 R)
• M51: 24,515,650 km (0.09 R)
• M52: 25,063,178 km (0.07 R)
• M53: 25,124,214 km (0.115 R)
• M54: 25,614,746 km (0.081 R)
• M55: 25,799,499 km (0.059 R)
• M56: 28,177,657 km (0.117 R)
• M57: 28,559,580 km (0.116 R)
• M58: 28,687,187 km (0.084 R)
• M59: 29,392,840 km (0.103 R)
• M60: 31,346,139 km (0.07 R)
• M61: 31,675,704 km (0.05 R)
• M62: 32,604,706 km (0.099 R)
• M63: 32,871,888 km (0.071 R)
• M64: 33,072,648 km (0.071 R)
• M65: 34,218,119 km (0.097 R)
• M66: 34,421,572 km (0.093 R)
• M67: 34,966,258 km (0.082 R)
• M68: 35,034,475 km (0.082 R)
• M69: 35,171,207 km (0.025 R)
• M70: 37,242,839 km (0.044 R)
• M71: 37,452,126 km (0.111 R)
• M72: 37,801,886 km (0.1 R)
• M73: 38,293,465 km (0.097 R)
• M74: 40,137,408 km (0.111 R)
• M75: 41,070,151 km (0.117 R)
• M76: 41,142,257 km (0.083 R)
• M77: 41,865,114 km (0.115 R)
• M78: 42,665,014 km (0.073 R)
• M79: 42,738,017 km (0.085 R)
• M80: 43,103,485 km (0.105 R)
• M81: 43,911,313 km (0.099 R)
• M82: 44,206,171 km (0.104 R)
• M83: 45,169,431 km (0.11 R)
• M84: 45,392,632 km (0.079 R)
• M85: 46,064,625 km (0.082 R)
• M86: 46,965,653 km (0.083 R)
• M87: 47,720,973 km (0.106 R)
• M88: 48,785,212 km (0.12 R)
• M89: 49,780,337 km (0.107 R)
• M90: 49,934,124 km (0.087 R)
• M91: 50,241,996 km (0.109 R)
• M92: 50,396,082 km (0.104 R)
• M93: 50,550,467 km (0.12 R)
• M94: 51,014,370 km (0.107 R)
• M95: 51,479,769 km (0.03 R)
• M96: 51,790,783 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.3

Radius: 3.8

Gravity: 59.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.49 AU - 18.97 AU

Year: 27133 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,291,133 km

• M1: 82,728 km (0.111 R)
• M2: 1,340,247 km (0.066 R)
• M3: 1,557,463 km (0.098 R)
• M4: 1,594,863 km (0.067 R)
• M5: 1,903,783 km (0.059 R)
• M6: 2,664,188 km (0.034 R)
• M7: 2,708,918 km (0.051 R)
• M8: 2,753,798 km (0.089 R)
• M9: 2,890,231 km (0.047 R)
• M10: 3,804,573 km (0.119 R)
• M11: 3,905,701 km (0.085 R)
• M12: 5,130,459 km (0.093 R)
• M13: 6,583,503 km (0.061 R)
• M14: 6,827,048 km (0.109 R)
• M15: 7,512,057 km (0.097 R)
• M16: 8,088,607 km (0.058 R)
• M17: 9,148,209 km (0.057 R)
• M18: 10,888,930 km (0.115 R)
• M19: 11,249,161 km (0.077 R)
• M20: 11,321,567 km (0.065 R)
• M21: 12,129,395 km (0.113 R)
• M22: 13,413,843 km (0.034 R)
• M23: 13,955,088 km (0.109 R)
• M24: 15,864,555 km (0.094 R)
• M25: 16,272,508 km (0.093 R)
• M26: 16,766,630 km (0.036 R)
• M27: 16,849,507 km (0.109 R)
• M28: 17,015,561 km (0.067 R)
• M29: 17,433,238 km (0.081 R)
• M30: 17,938,729 km (0.075 R)
• M31: 19,050,541 km (0.079 R)
• M32: 19,745,722 km (0.087 R)
• M33: 20,626,405 km (0.114 R)
• M34: 20,892,988 km (0.114 R)
• M35: 21,250,378 km (0.08 R)
• M36: 21,429,895 km (0.052 R)
• M37: 23,344,000 km (0.071 R)
• M38: 23,900,953 km (0.11 R)
• M39: 24,650,139 km (0.091 R)
• M40: 25,692,985 km (0.05 R)
• M41: 25,788,579 km (0.115 R)
• M42: 25,979,914 km (0.082 R)
• M43: 26,943,923 km (0.081 R)
• M44: 28,708,280 km (0.087 R)
• M45: 29,105,463 km (0.062 R)
• M46: 30,106,272 km (0.1 R)
• M47: 30,712,144 km (0.101 R)
• M48: 30,813,571 km (0.113 R)
• M49: 31,322,054 km (0.1 R)
• M50: 35,915,008 km (0.104 R)
• M51: 37,528,122 km (0.101 R)
• M52: 38,507,240 km (0.092 R)
• M53: 44,900,305 km (0.067 R)
• M54: 45,015,346 km (0.055 R)
• M55: 45,361,066 km (0.031 R)
• M56: 46,752,925 km (0.116 R)
• M57: 48,041,112 km (0.101 R)
• M58: 48,276,430 km (0.115 R)
• M59: 49,816,241 km (0.089 R)
• M60: 50,412,837 km (0.034 R)
• M61: 51,612,911 km (0.12 R)
• M62: 52,700,936 km (0.069 R)
• M63: 54,531,266 km (0.112 R)
• M64: 54,899,875 km (0.072 R)
• M65: 56,382,241 km (0.106 R)
• M66: 56,754,889 km (0.029 R)
• M67: 59,134,094 km (0.066 R)
• M68: 60,399,392 km (0.066 R)
• M69: 61,801,274 km (0.091 R)
• M70: 62,313,796 km (0.106 R)
• M71: 65,548,551 km (0.063 R)
• M72: 66,989,179 km (0.085 R)
• M73: 67,515,613 km (0.085 R)
• M74: 68,175,490 km (0.09 R)
• M75: 70,168,133 km (0.057 R)
• M76: 71,641,523 km (0.069 R)
• M77: 74,074,433 km (0.048 R)
• M78: 76,122,428 km (0.025 R)
• M79: 76,259,609 km (0.096 R)
• M80: 76,396,940 km (0.101 R)
• M81: 79,437,816 km (0.096 R)
• M82: 80,273,918 km (0.103 R)
• M83: 80,413,643 km (0.102 R)
• M84: 80,972,989 km (0.09 R)
• M85: 81,814,477 km (0.098 R)
• M86: 82,658,807 km (0.112 R)
• M87: 88,794,415 km (0.106 R)
• M88: 89,227,800 km (0.064 R)
• M89: 90,387,333 km (0.119 R)
• M90: 93,748,348 km (0.069 R)
• M91: 94,779,377 km (0.107 R)
• M92: 95,814,145 km (0.069 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit