🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.95 AU - 0.99 AU

Year: 339 Days

Day: 18.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.21 AU - 1.43 AU

Year: 538 Days

Day: 29.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,560,116 km

• M1: 42,187 km (0.04 R)
• M2: 527,632 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.52 AU - 2.16 AU

Year: 885 Days

Day: 38.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.02 AU - 2.84 AU

Year: 1344 Days

Day: 17 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.11 AU - 4.01 AU

Year: 2383 Days

Day: 13.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.41 AU - 5.21 AU

Year: 3174 Days

Day: 40.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 9.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.93 AU - 6.29 AU

Year: 4714 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,560,116 km

• M1: 136,583 km (0.084 R)
• M2: 203,902 km (0.104 R)
• M3: 278,252 km (0.069 R)
• M4: 451,038 km (0.088 R)
• M5: 568,322 km (0.093 R)
• M6: 882,328 km (0.102 R)
• M7: 977,173 km (0.03 R)
• M8: 1,667,418 km (0.059 R)
• M9: 3,454,364 km (0.068 R)
• M10: 3,698,209 km (0.112 R)
• M11: 3,828,808 km (0.099 R)
• M12: 4,435,577 km (0.094 R)
• M13: 4,672,689 km (0.081 R)
• M14: 4,799,848 km (0.111 R)
• M15: 4,885,418 km (0.069 R)
• M16: 4,971,287 km (0.071 R)
• M17: 5,072,265 km (0.103 R)
• M18: 5,364,580 km (0.11 R)
• M19: 5,813,224 km (0.111 R)
• M20: 6,890,628 km (0.091 R)
• M21: 7,592,990 km (0.083 R)
• M22: 7,843,416 km (0.077 R)
• M23: 9,171,097 km (0.113 R)
• M24: 9,509,338 km (0.104 R)
• M25: 9,599,097 km (0.081 R)
• M26: 9,671,054 km (0.036 R)
• M27: 9,797,464 km (0.099 R)
• M28: 10,290,090 km (0.118 R)
• M29: 10,400,642 km (0.105 R)
• M30: 10,828,193 km (0.105 R)
• M31: 11,280,427 km (0.103 R)
• M32: 11,394,571 km (0.114 R)
• M33: 11,835,286 km (0.113 R)
• M34: 11,970,522 km (0.102 R)
• M35: 12,086,760 km (0.108 R)
• M36: 13,210,689 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 8.4

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.69 AU - 6.47 AU

Year: 5319 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,560,116 km

• M1: 105,616 km (0.097 R)
• M2: 167,250 km (0.093 R)
• M3: 486,791 km (0.115 R)
• M4: 671,246 km (0.119 R)
• M5: 878,289 km (0.063 R)
• M6: 1,105,827 km (0.079 R)
• M7: 1,597,855 km (0.108 R)
• M8: 1,782,010 km (0.065 R)
• M9: 1,973,346 km (0.056 R)
• M10: 2,111,275 km (0.084 R)
• M11: 2,191,459 km (0.093 R)
• M12: 2,672,865 km (0.114 R)
• M13: 3,209,473 km (0.097 R)
• M14: 4,929,250 km (0.094 R)
• M15: 5,724,213 km (0.098 R)
• M16: 6,179,589 km (0.051 R)
• M17: 6,765,414 km (0.038 R)
• M18: 7,186,083 km (0.078 R)
• M19: 7,368,892 km (0.086 R)
• M20: 7,522,529 km (0.116 R)
• M21: 8,179,114 km (0.105 R)
• M22: 8,306,272 km (0.106 R)
• M23: 8,627,010 km (0.089 R)
• M24: 9,017,311 km (0.116 R)
• M25: 10,188,513 km (0.066 R)
• M26: 10,600,954 km (0.094 R)
• M27: 10,670,367 km (0.113 R)
• M28: 11,054,086 km (0.069 R)
• M29: 11,300,623 km (0.058 R)
• M30: 11,549,105 km (0.102 R)
• M31: 12,232,319 km (0.058 R)
• M32: 12,487,383 km (0.051 R)
• M33: 12,560,686 km (0.089 R)
• M34: 12,891,746 km (0.035 R)
• M35: 13,039,848 km (0.044 R)
• M36: 13,375,246 km (0.104 R)
• M37: 14,130,566 km (0.107 R)
• M38: 14,398,197 km (0.075 R)
• M39: 14,513,387 km (0.108 R)
• M40: 14,590,430 km (0.065 R)
• M41: 14,667,622 km (0.114 R)
• M42: 14,860,903 km (0.041 R)
• M43: 14,938,544 km (0.082 R)
• M44: 16,238,250 km (0.113 R)
• M45: 16,639,322 km (0.093 R)
• M46: 16,719,956 km (0.046 R)
• M47: 17,165,458 km (0.098 R)
• M48: 17,985,703 km (0.108 R)
• M49: 18,400,538 km (0.046 R)
• M50: 19,578,921 km (0.111 R)
• M51: 19,664,042 km (0.068 R)
• M52: 19,791,798 km (0.103 R)
• M53: 20,263,181 km (0.088 R)
• M54: 20,781,538 km (0.056 R)
• M55: 21,304,233 km (0.109 R)
• M56: 21,743,153 km (0.057 R)
• M57: 22,674,549 km (0.059 R)
• M58: 22,898,198 km (0.039 R)
• M59: 23,800,273 km (0.093 R)
• M60: 24,392,830 km (0.065 R)
• M61: 24,806,020 km (0.047 R)
• M62: 24,898,022 km (0.073 R)
• M63: 25,453,180 km (0.076 R)
• M64: 27,237,584 km (0.119 R)
• M65: 27,380,300 km (0.072 R)
• M66: 27,666,181 km (0.091 R)
• M67: 28,385,298 km (0.031 R)
• M68: 28,578,130 km (0.116 R)
• M69: 29,159,318 km (0.112 R)
• M70: 29,353,795 km (0.107 R)
• M71: 29,597,640 km (0.081 R)
• M72: 29,793,164 km (0.067 R)
• M73: 30,382,430 km (0.071 R)
• M74: 30,975,436 km (0.114 R)
• M75: 31,124,286 km (0.04 R)
• M76: 31,572,182 km (0.117 R)
• M77: 31,722,079 km (0.106 R)
• M78: 32,424,291 km (0.1 R)
• M79: 32,929,035 km (0.065 R)
• M80: 33,182,304 km (0.08 R)
• M81: 33,334,594 km (0.107 R)
• M82: 33,487,184 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 9.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.55 AU - 7.07 AU

Year: 5623 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,560,116 km

• M1: 125,213 km (0.068 R)
• M2: 294,708 km (0.089 R)
• M3: 473,926 km (0.047 R)
• M4: 819,647 km (0.055 R)
• M5: 1,052,122 km (0.092 R)
• M6: 1,732,493 km (0.092 R)
• M7: 2,137,454 km (0.089 R)
• M8: 2,264,762 km (0.088 R)
• M9: 2,822,164 km (0.09 R)
• M10: 2,985,824 km (0.118 R)
• M11: 3,176,711 km (0.105 R)
• M12: 3,646,149 km (0.03 R)
• M13: 4,058,590 km (0.115 R)
• M14: 4,137,578 km (0.026 R)
• M15: 4,377,682 km (0.116 R)
• M16: 4,899,480 km (0.087 R)
• M17: 5,040,251 km (0.05 R)
• M18: 5,268,089 km (0.066 R)
• M19: 5,528,539 km (0.096 R)
• M20: 6,273,985 km (0.057 R)
• M21: 6,736,392 km (0.079 R)
• M22: 6,893,021 km (0.066 R)
• M23: 7,337,925 km (0.114 R)
• M24: 7,726,730 km (0.078 R)
• M25: 8,660,071 km (0.06 R)
• M26: 8,933,386 km (0.038 R)
• M27: 9,418,233 km (0.089 R)
• M28: 9,558,406 km (0.107 R)
• M29: 9,805,392 km (0.082 R)
• M30: 10,777,479 km (0.037 R)
• M31: 10,960,886 km (0.085 R)
• M32: 11,817,783 km (0.089 R)
• M33: 12,121,018 km (0.119 R)
• M34: 12,812,310 km (0.068 R)
• M35: 13,635,248 km (0.075 R)
• M36: 13,793,821 km (0.089 R)
• M37: 14,193,248 km (0.104 R)
• M38: 14,799,418 km (0.086 R)
• M39: 15,828,502 km (0.097 R)
• M40: 15,911,828 km (0.071 R)
• M41: 16,583,672 km (0.089 R)
• M42: 16,965,595 km (0.098 R)
• M43: 17,050,866 km (0.051 R)
• M44: 17,868,269 km (0.053 R)
• M45: 17,955,036 km (0.085 R)
• M46: 18,129,018 km (0.087 R)
• M47: 18,390,964 km (0.115 R)
• M48: 19,273,442 km (0.101 R)
• M49: 19,585,652 km (0.104 R)
• M50: 19,989,417 km (0.117 R)
• M51: 20,532,009 km (0.105 R)
• M52: 21,355,096 km (0.105 R)
• M53: 21,585,626 km (0.032 R)
• M54: 22,142,280 km (0.103 R)
• M55: 22,986,162 km (0.1 R)
• M56: 23,222,526 km (0.086 R)
• M57: 24,223,635 km (0.068 R)
• M58: 24,560,530 km (0.099 R)
• M59: 24,995,859 km (0.072 R)
• M60: 25,287,575 km (0.087 R)
• M61: 26,268,040 km (0.088 R)
• M62: 26,812,576 km (0.115 R)
• M63: 27,061,208 km (0.043 R)
• M64: 28,063,962 km (0.036 R)
• M65: 28,468,325 km (0.041 R)
• M66: 29,283,035 km (0.119 R)
• M67: 29,385,510 km (0.101 R)
• M68: 29,796,156 km (0.032 R)
• M69: 29,899,229 km (0.088 R)
• M70: 30,105,524 km (0.093 R)
• M71: 30,623,283 km (0.06 R)
• M72: 30,987,553 km (0.091 R)
• M73: 31,458,039 km (0.112 R)
• M74: 32,777,193 km (0.057 R)
• M75: 32,883,407 km (0.032 R)
• M76: 33,043,178 km (0.093 R)
• M77: 34,925,119 km (0.052 R)
• M78: 35,088,031 km (0.087 R)
• M79: 35,196,789 km (0.105 R)
• M80: 35,796,975 km (0.096 R)
• M81: 36,620,811 km (0.115 R)
• M82: 37,007,521 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 11.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.55 AU - 7.77 AU

Year: 7521 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,560,116 km

• M1: 153,787 km (0.083 R)
• M2: 236,514 km (0.084 R)
• M3: 313,707 km (0.112 R)
• M4: 506,838 km (0.097 R)
• M5: 908,358 km (0.098 R)
• M6: 1,014,274 km (0.079 R)
• M7: 1,278,015 km (0.076 R)
• M8: 1,377,647 km (0.118 R)
• M9: 1,847,833 km (0.049 R)
• M10: 2,030,941 km (0.068 R)
• M11: 2,148,525 km (0.102 R)
• M12: 2,641,749 km (0.112 R)
• M13: 2,822,613 km (0.112 R)
• M14: 3,334,537 km (0.103 R)
• M15: 3,445,987 km (0.119 R)
• M16: 3,904,504 km (0.094 R)
• M17: 4,291,365 km (0.044 R)
• M18: 4,597,442 km (0.098 R)
• M19: 4,721,907 km (0.072 R)
• M20: 5,166,362 km (0.071 R)
• M21: 6,061,257 km (0.094 R)
• M22: 6,197,989 km (0.052 R)
• M23: 6,896,761 km (0.046 R)
• M24: 7,400,906 km (0.074 R)
• M25: 7,954,268 km (0.115 R)
• M26: 8,104,016 km (0.041 R)
• M27: 8,216,962 km (0.105 R)
• M28: 8,635,836 km (0.11 R)
• M29: 9,853,413 km (0.12 R)
• M30: 10,257,627 km (0.099 R)
• M31: 10,874,120 km (0.03 R)
• M32: 11,333,983 km (0.08 R)
• M33: 11,418,207 km (0.074 R)
• M34: 11,545,066 km (0.101 R)
• M35: 12,315,794 km (0.094 R)
• M36: 13,592,463 km (0.084 R)
• M37: 13,771,830 km (0.093 R)
• M38: 13,861,739 km (0.106 R)
• M39: 13,997,125 km (0.055 R)
• M40: 15,095,772 km (0.086 R)
• M41: 15,421,446 km (0.087 R)
• M42: 15,796,488 km (0.106 R)
• M43: 15,890,735 km (0.095 R)
• M44: 16,079,826 km (0.095 R)
• M45: 16,507,826 km (0.059 R)
• M46: 18,060,053 km (0.106 R)
• M47: 18,654,106 km (0.117 R)
• M48: 18,903,636 km (0.052 R)
• M49: 19,154,063 km (0.077 R)
• M50: 21,301,839 km (0.113 R)
• M51: 21,562,588 km (0.042 R)
• M52: 21,929,402 km (0.098 R)
• M53: 22,616,206 km (0.118 R)
• M54: 22,775,677 km (0.07 R)
• M55: 22,935,448 km (0.091 R)
• M56: 23,095,667 km (0.099 R)
• M57: 23,309,891 km (0.112 R)
• M58: 23,578,569 km (0.094 R)
• M59: 24,773,108 km (0.098 R)
• M60: 25,543,537 km (0.108 R)
• M61: 26,210,145 km (0.096 R)
• M62: 27,107,882 km (0.077 R)
• M63: 27,901,648 km (0.056 R)
• M64: 28,244,078 km (0.071 R)
• M65: 29,511,920 km (0.069 R)
• M66: 31,270,593 km (0.08 R)
• M67: 31,507,556 km (0.036 R)
• M68: 31,745,267 km (0.101 R)
• M69: 32,461,840 km (0.098 R)
• M70: 32,822,072 km (0.073 R)
• M71: 35,442,578 km (0.03 R)
• M72: 35,565,996 km (0.077 R)
• M73: 35,751,498 km (0.103 R)
• M74: 36,310,096 km (0.107 R)
• M75: 37,121,964 km (0.064 R)
• M76: 38,573,063 km (0.117 R)
• M77: 39,785,853 km (0.091 R)
• M78: 40,558,077 km (0.11 R)
• M79: 42,183,009 km (0.087 R)
• M80: 42,510,629 km (0.087 R)
• M81: 43,432,151 km (0.085 R)
• M82: 43,696,640 km (0.117 R)
• M83: 43,895,456 km (0.056 R)
• M84: 44,094,571 km (0.075 R)
• M85: 44,360,406 km (0.108 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit