🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 233 Days

Day: 21.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,495,266 km

• M1: 47,273 km (0.075 R)
• M2: 629,508 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.82 AU - 1.34 AU

Year: 394 Days

Day: 35.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.45 AU - 1.65 AU

Year: 678 Days

Day: 24 Hours

Environment

Temp: -5 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 1186 Days

Day: 21.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 131.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.98 AU - 2.66 AU

Year: 1242 Days

Day: 43.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,495,266 km

• M1: 684,410 km (0.116 R)
• M2: 1,287,738 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.67 AU - 4.39 AU

Year: 2843 Days

Day: 20.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,495,266 km

• M1: 644,318 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.56 AU - 4.84 AU

Year: 3581 Days

Day: 23.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,495,266 km

• M1: 292,464 km (0.103 R)
• M2: 522,994 km (0.065 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.7

Radius: 13.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.52 AU - 7.5 AU

Year: 5178 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,495,266 km

• M1: 192,682 km (0.109 R)
• M2: 323,580 km (0.079 R)
• M3: 464,950 km (0.111 R)
• M4: 578,046 km (0.057 R)
• M5: 672,891 km (0.074 R)
• M6: 1,198,728 km (0.099 R)
• M7: 1,391,111 km (0.1 R)
• M8: 1,678,189 km (0.067 R)
• M9: 1,821,952 km (0.081 R)
• M10: 2,635,615 km (0.117 R)
• M11: 2,753,199 km (0.111 R)
• M12: 3,532,604 km (0.113 R)
• M13: 4,121,421 km (0.09 R)
• M14: 4,219,408 km (0.118 R)
• M15: 4,317,993 km (0.106 R)
• M16: 4,968,145 km (0.106 R)
• M17: 6,134,410 km (0.081 R)
• M18: 6,518,727 km (0.111 R)
• M19: 6,610,281 km (0.086 R)
• M20: 6,817,923 km (0.092 R)
• M21: 6,934,161 km (0.088 R)
• M22: 7,027,809 km (0.112 R)
• M23: 7,742,737 km (0.114 R)
• M24: 7,864,061 km (0.118 R)
• M25: 9,396,392 km (0.099 R)
• M26: 11,046,008 km (0.118 R)
• M27: 11,541,476 km (0.083 R)
• M28: 12,100,822 km (0.101 R)
• M29: 12,583,126 km (0.081 R)
• M30: 13,071,712 km (0.109 R)
• M31: 13,420,425 km (0.098 R)
• M32: 13,508,089 km (0.05 R)
• M33: 14,246,056 km (0.09 R)
• M34: 14,725,218 km (0.098 R)
• M35: 14,845,943 km (0.093 R)
• M36: 14,966,818 km (0.106 R)
• M37: 15,977,352 km (0.11 R)
• M38: 16,350,299 km (0.101 R)
• M39: 16,506,479 km (0.075 R)
• M40: 16,631,842 km (0.086 R)
• M41: 17,327,024 km (0.106 R)
• M42: 17,422,467 km (0.051 R)
• M43: 17,838,499 km (0.065 R)
• M44: 17,934,990 km (0.087 R)
• M45: 18,128,420 km (0.105 R)
• M46: 19,171,865 km (0.109 R)
• M47: 19,967,277 km (0.103 R)
• M48: 20,503,585 km (0.101 R)
• M49: 21,146,557 km (0.082 R)
• M50: 21,385,165 km (0.083 R)
• M51: 22,382,983 km (0.113 R)
• M52: 23,115,115 km (0.082 R)
• M53: 23,396,060 km (0.086 R)
• M54: 23,642,896 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 14.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.9 AU - 9.76 AU

Year: 7701 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,495,266 km

• M1: 266,583 km (0.038 R)
• M2: 474,225 km (0.086 R)
• M3: 591,510 km (0.047 R)
• M4: 862,282 km (0.071 R)
• M5: 1,156,541 km (0.096 R)
• M6: 1,249,741 km (0.056 R)
• M7: 1,464,114 km (0.099 R)
• M8: 1,565,841 km (0.117 R)
• M9: 1,798,316 km (0.119 R)
• M10: 2,613,924 km (0.04 R)
• M11: 2,815,432 km (0.099 R)
• M12: 3,180,451 km (0.096 R)
• M13: 3,314,640 km (0.066 R)
• M14: 3,644,503 km (0.098 R)
• M15: 3,899,119 km (0.103 R)
• M16: 4,576,348 km (0.102 R)
• M17: 5,226,800 km (0.1 R)
• M18: 6,409,222 km (0.106 R)
• M19: 6,614,171 km (0.084 R)
• M20: 6,960,789 km (0.063 R)
• M21: 7,999,297 km (0.116 R)
• M22: 8,294,454 km (0.027 R)
• M23: 9,009,681 km (0.112 R)
• M24: 9,744,805 km (0.115 R)
• M25: 10,099,801 km (0.065 R)
• M26: 10,338,858 km (0.051 R)
• M27: 10,620,102 km (0.061 R)
• M28: 11,479,093 km (0.052 R)
• M29: 11,896,172 km (0.099 R)
• M30: 12,744,991 km (0.113 R)
• M31: 12,873,944 km (0.106 R)
• M32: 13,046,729 km (0.12 R)
• M33: 13,220,263 km (0.079 R)
• M34: 13,701,220 km (0.111 R)
• M35: 15,636,717 km (0.103 R)
• M36: 16,098,975 km (0.069 R)
• M37: 16,285,224 km (0.111 R)
• M38: 17,226,943 km (0.104 R)
• M39: 17,752,480 km (0.116 R)
• M40: 18,574,969 km (0.097 R)
• M41: 19,212,406 km (0.088 R)
• M42: 19,311,140 km (0.105 R)
• M43: 20,056,736 km (0.12 R)
• M44: 20,458,257 km (0.064 R)
• M45: 20,811,906 km (0.103 R)
• M46: 21,833,211 km (0.086 R)
• M47: 21,936,284 km (0.103 R)
• M48: 22,975,391 km (0.096 R)
• M49: 23,395,611 km (0.055 R)
• M50: 23,606,694 km (0.05 R)
• M51: 25,101,775 km (0.109 R)
• M52: 26,352,862 km (0.107 R)
• M53: 26,627,523 km (0.118 R)
• M54: 26,792,679 km (0.104 R)
• M55: 27,902,995 km (0.08 R)
• M56: 29,596,742 km (0.118 R)
• M57: 30,053,913 km (0.051 R)
• M58: 30,340,991 km (0.068 R)
• M59: 31,381,594 km (0.105 R)
• M60: 32,081,862 km (0.108 R)
• M61: 32,787,365 km (0.093 R)
• M62: 32,964,489 km (0.059 R)
• M63: 33,142,062 km (0.112 R)
• M64: 33,735,965 km (0.073 R)
• M65: 33,855,195 km (0.058 R)
• M66: 34,693,541 km (0.08 R)
• M67: 35,417,595 km (0.086 R)
• M68: 35,660,093 km (0.071 R)
• M69: 36,146,586 km (0.09 R)
• M70: 36,941,997 km (0.119 R)
• M71: 37,187,936 km (0.085 R)
• M72: 37,496,108 km (0.065 R)
• M73: 38,425,709 km (0.06 R)
• M74: 39,425,472 km (0.103 R)
• M75: 40,244,221 km (0.032 R)
• M76: 40,497,340 km (0.11 R)
• M77: 41,706,390 km (0.074 R)
• M78: 42,927,558 km (0.075 R)
• M79: 43,121,287 km (0.112 R)
• M80: 43,250,839 km (0.099 R)
• M81: 43,380,241 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 10.3

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.24 AU - 11.66 AU

Year: 12735 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,495,266 km

• M1: 138,228 km (0.098 R)
• M2: 240,853 km (0.082 R)
• M3: 479,312 km (0.093 R)
• M4: 814,261 km (0.078 R)
• M5: 1,289,085 km (0.056 R)
• M6: 1,648,868 km (0.106 R)
• M7: 2,186,223 km (0.073 R)
• M8: 2,459,090 km (0.065 R)
• M9: 2,552,588 km (0.096 R)
• M10: 2,807,653 km (0.115 R)
• M11: 3,342,764 km (0.112 R)
• M12: 3,800,684 km (0.115 R)
• M13: 4,203,850 km (0.098 R)
• M14: 4,775,613 km (0.1 R)
• M15: 5,090,516 km (0.096 R)
• M16: 5,170,402 km (0.108 R)
• M17: 5,699,529 km (0.067 R)
• M18: 6,853,078 km (0.109 R)
• M19: 7,433,817 km (0.099 R)
• M20: 8,547,125 km (0.086 R)
• M21: 9,026,287 km (0.077 R)
• M22: 9,860,893 km (0.114 R)
• M23: 11,029,103 km (0.048 R)
• M24: 11,708,726 km (0.111 R)
• M25: 12,240,696 km (0.03 R)
• M26: 13,108,214 km (0.109 R)
• M27: 13,218,019 km (0.06 R)
• M28: 13,660,530 km (0.1 R)
• M29: 14,845,046 km (0.052 R)
• M30: 15,016,933 km (0.053 R)
• M31: 15,304,909 km (0.034 R)
• M32: 16,653,085 km (0.086 R)
• M33: 17,010,923 km (0.036 R)
• M34: 18,345,037 km (0.111 R)
• M35: 18,714,694 km (0.112 R)
• M36: 19,649,680 km (0.099 R)
• M37: 20,345,011 km (0.049 R)
• M38: 20,536,048 km (0.061 R)
• M39: 20,791,561 km (0.117 R)
• M40: 20,855,738 km (0.08 R)
• M41: 21,048,271 km (0.11 R)
• M42: 21,629,758 km (0.104 R)
• M43: 22,216,331 km (0.09 R)
• M44: 22,478,875 km (0.062 R)
• M45: 23,739,387 km (0.036 R)
• M46: 24,954,720 km (0.067 R)
• M47: 26,328,627 km (0.081 R)
• M48: 28,222,237 km (0.109 R)
• M49: 28,720,248 km (0.083 R)
• M50: 28,863,114 km (0.1 R)
• M51: 29,006,279 km (0.036 R)
• M52: 30,450,048 km (0.117 R)
• M53: 31,843,104 km (0.113 R)
• M54: 33,032,407 km (0.076 R)
• M55: 33,107,206 km (0.103 R)
• M56: 34,084,828 km (0.089 R)
• M57: 35,224,614 km (0.084 R)
• M58: 36,299,774 km (0.119 R)
• M59: 36,376,966 km (0.035 R)
• M60: 36,531,650 km (0.069 R)
• M61: 37,619,825 km (0.081 R)
• M62: 38,011,024 km (0.099 R)
• M63: 38,955,435 km (0.062 R)
• M64: 39,509,845 km (0.101 R)
• M65: 40,386,488 km (0.071 R)
• M66: 41,108,448 km (0.084 R)
• M67: 41,592,247 km (0.033 R)
• M68: 41,673,030 km (0.056 R)
• M69: 42,158,924 km (0.092 R)
• M70: 46,113,244 km (0.073 R)
• M71: 49,412,177 km (0.086 R)
• M72: 50,528,626 km (0.083 R)
• M73: 50,614,944 km (0.116 R)
• M74: 52,262,615 km (0.106 R)
• M75: 52,524,261 km (0.058 R)
• M76: 53,224,529 km (0.089 R)
• M77: 54,104,015 km (0.095 R)
• M78: 54,280,540 km (0.068 R)
• M79: 55,343,433 km (0.104 R)
• M80: 55,788,337 km (0.05 R)
• M81: 56,055,968 km (0.107 R)
• M82: 57,579,921 km (0.083 R)
• M83: 58,301,881 km (0.103 R)
• M84: 58,845,220 km (0.114 R)
• M85: 59,390,355 km (0.085 R)
• M86: 59,572,415 km (0.068 R)
• M87: 60,394,007 km (0.084 R)
• M88: 60,577,115 km (0.103 R)
• M89: 60,943,779 km (0.092 R)
• M90: 61,035,632 km (0.105 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 20,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit