🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 144 Days

Day: 43.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.51 AU - 0.59 AU

Year: 157 Days

Day: 43.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 161 Days

Day: 23.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.82 AU - 1.04 AU

Year: 345 Days

Day: 23.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.16 AU - 1.6 AU

Year: 624 Days

Day: 26.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,056,725 km

• M1: 561,740 km (0.108 R)
• M2: 778,807 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 823 Days

Day: 45.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 9.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.6 AU - 5.5 AU

Year: 3737 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,056,725 km

• M1: 164,408 km (0.074 R)
• M2: 261,497 km (0.089 R)
• M3: 467,942 km (0.1 R)
• M4: 868,565 km (0.08 R)
• M5: 968,048 km (0.105 R)
• M6: 1,135,747 km (0.066 R)
• M7: 1,212,192 km (0.099 R)
• M8: 1,313,170 km (0.077 R)
• M9: 1,382,135 km (0.099 R)
• M10: 1,633,310 km (0.093 R)
• M11: 1,860,250 km (0.042 R)
• M12: 2,486,017 km (0.112 R)
• M13: 2,837,124 km (0.112 R)
• M14: 2,972,809 km (0.108 R)
• M15: 3,126,147 km (0.109 R)
• M16: 3,602,018 km (0.061 R)
• M17: 3,898,521 km (0.085 R)
• M18: 4,066,818 km (0.074 R)
• M19: 4,288,971 km (0.034 R)
• M20: 4,427,798 km (0.095 R)
• M21: 4,603,276 km (0.116 R)
• M22: 4,871,056 km (0.045 R)
• M23: 5,217,375 km (0.09 R)
• M24: 5,590,772 km (0.101 R)
• M25: 5,704,466 km (0.118 R)
• M26: 5,780,611 km (0.088 R)
• M27: 5,953,397 km (0.118 R)
• M28: 6,802,215 km (0.103 R)
• M29: 7,313,242 km (0.087 R)
• M30: 7,437,707 km (0.11 R)
• M31: 7,541,977 km (0.07 R)
• M32: 7,836,535 km (0.07 R)
• M33: 8,720,808 km (0.101 R)
• M34: 8,808,771 km (0.106 R)
• M35: 8,963,456 km (0.105 R)
• M36: 9,052,167 km (0.096 R)
• M37: 9,591,019 km (0.045 R)
• M38: 10,025,002 km (0.055 R)
• M39: 11,007,112 km (0.046 R)
• M40: 11,126,042 km (0.039 R)
• M41: 11,293,293 km (0.085 R)
• M42: 11,509,611 km (0.096 R)
• M43: 11,751,511 km (0.066 R)
• M44: 12,044,125 km (0.085 R)
• M45: 12,166,645 km (0.083 R)
• M46: 12,265,081 km (0.088 R)
• M47: 12,363,666 km (0.029 R)
• M48: 13,162,518 km (0.039 R)
• M49: 13,593,510 km (0.077 R)
• M50: 13,695,685 km (0.093 R)
• M51: 13,823,741 km (0.068 R)
• M52: 13,926,365 km (0.118 R)
• M53: 14,158,391 km (0.06 R)
• M54: 14,495,734 km (0.069 R)
• M55: 14,704,573 km (0.118 R)
• M56: 15,072,733 km (0.054 R)
• M57: 15,470,365 km (0.077 R)
• M58: 15,737,397 km (0.04 R)
• M59: 16,276,099 km (0.102 R)
• M60: 16,574,995 km (0.066 R)
• M61: 17,260,902 km (0.072 R)
• M62: 17,649,258 km (0.046 R)
• M63: 17,760,708 km (0.084 R)
• M64: 18,717,386 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 11

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.35 AU - 4.79 AU

Year: 3761 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,056,725 km

• M1: 139,425 km (0.096 R)
• M2: 265,686 km (0.068 R)
• M3: 350,358 km (0.039 R)
• M4: 435,330 km (0.112 R)
• M5: 550,520 km (0.081 R)
• M6: 661,971 km (0.116 R)
• M7: 765,492 km (0.113 R)
• M8: 874,998 km (0.061 R)
• M9: 1,101,489 km (0.075 R)
• M10: 1,316,910 km (0.062 R)
• M11: 1,461,272 km (0.074 R)
• M12: 1,567,786 km (0.068 R)
• M13: 1,777,671 km (0.117 R)
• M14: 1,996,683 km (0.062 R)
• M15: 2,176,051 km (0.042 R)
• M16: 2,286,304 km (0.103 R)
• M17: 2,667,330 km (0.113 R)
• M18: 3,000,335 km (0.118 R)
• M19: 3,137,367 km (0.063 R)
• M20: 3,318,530 km (0.104 R)
• M21: 3,389,289 km (0.09 R)
• M22: 3,517,644 km (0.087 R)
• M23: 3,972,721 km (0.1 R)
• M24: 4,123,516 km (0.082 R)
• M25: 4,276,255 km (0.09 R)
• M26: 4,729,836 km (0.076 R)
• M27: 4,809,721 km (0.09 R)
• M28: 4,922,069 km (0.101 R)
• M29: 5,035,464 km (0.085 R)
• M30: 5,182,519 km (0.042 R)
• M31: 5,380,886 km (0.084 R)
• M32: 5,480,967 km (0.056 R)
• M33: 5,649,115 km (0.094 R)
• M34: 5,887,574 km (0.085 R)
• M35: 5,973,443 km (0.08 R)
• M36: 6,462,628 km (0.099 R)
• M37: 6,982,929 km (0.067 R)
• M38: 7,110,536 km (0.107 R)
• M39: 7,386,694 km (0.061 R)
• M40: 7,554,094 km (0.118 R)
• M41: 7,703,842 km (0.086 R)
• M42: 8,293,856 km (0.057 R)
• M43: 8,819,542 km (0.078 R)
• M44: 8,918,127 km (0.111 R)
• M45: 9,096,448 km (0.079 R)
• M46: 9,196,080 km (0.113 R)
• M47: 9,780,858 km (0.08 R)
• M48: 9,882,884 km (0.072 R)
• M49: 10,067,488 km (0.108 R)
• M50: 10,649,124 km (0.071 R)
• M51: 10,901,795 km (0.088 R)
• M52: 11,736,551 km (0.105 R)
• M53: 11,953,767 km (0.08 R)
• M54: 12,260,443 km (0.09 R)
• M55: 12,480,950 km (0.085 R)
• M56: 12,591,653 km (0.117 R)
• M57: 12,680,514 km (0.097 R)
• M58: 13,195,579 km (0.051 R)
• M59: 13,671,749 km (0.11 R)
• M60: 13,740,265 km (0.086 R)
• M61: 14,385,032 km (0.072 R)
• M62: 14,641,144 km (0.095 R)
• M63: 14,781,317 km (0.111 R)
• M64: 15,157,705 km (0.074 R)
• M65: 15,418,155 km (0.116 R)
• M66: 15,561,021 km (0.119 R)
• M67: 15,680,250 km (0.026 R)
• M68: 15,991,863 km (0.111 R)
• M69: 16,063,969 km (0.118 R)
• M70: 16,184,545 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.48 AU - 9.16 AU

Year: 8419 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,056,725 km

• M1: 182,958 km (0.095 R)
• M2: 458,817 km (0.12 R)
• M3: 949,198 km (0.069 R)
• M4: 1,363,435 km (0.117 R)
• M5: 1,663,977 km (0.091 R)
• M6: 1,898,247 km (0.117 R)
• M7: 2,166,776 km (0.029 R)
• M8: 2,519,976 km (0.103 R)
• M9: 2,816,180 km (0.073 R)
• M10: 3,308,656 km (0.12 R)
• M11: 3,551,603 km (0.108 R)
• M12: 3,969,729 km (0.104 R)
• M13: 4,170,340 km (0.111 R)
• M14: 5,099,043 km (0.104 R)
• M15: 6,898,556 km (0.091 R)
• M16: 7,140,755 km (0.056 R)
• M17: 8,028,469 km (0.048 R)
• M18: 8,137,376 km (0.115 R)
• M19: 9,790,881 km (0.062 R)
• M20: 9,907,269 km (0.066 R)
• M21: 10,338,410 km (0.104 R)
• M22: 10,496,684 km (0.105 R)
• M23: 10,895,961 km (0.114 R)
• M24: 11,097,469 km (0.026 R)
• M25: 11,340,865 km (0.064 R)
• M26: 11,545,216 km (0.103 R)
• M27: 11,709,474 km (0.064 R)
• M28: 12,416,324 km (0.067 R)
• M29: 13,828,079 km (0.049 R)
• M30: 14,442,328 km (0.108 R)
• M31: 14,575,171 km (0.114 R)
• M32: 14,708,313 km (0.119 R)
• M33: 14,841,904 km (0.089 R)
• M34: 15,697,604 km (0.082 R)
• M35: 15,788,559 km (0.087 R)
• M36: 15,925,441 km (0.08 R)
• M37: 16,430,633 km (0.099 R)
• M38: 17,221,557 km (0.097 R)
• M39: 17,550,972 km (0.059 R)
• M40: 17,692,791 km (0.043 R)
• M41: 18,986,064 km (0.105 R)
• M42: 19,717,598 km (0.084 R)
• M43: 19,963,537 km (0.058 R)
• M44: 20,757,453 km (0.111 R)
• M45: 20,907,499 km (0.085 R)
• M46: 21,007,730 km (0.094 R)
• M47: 22,581,200 km (0.101 R)
• M48: 22,890,269 km (0.077 R)
• M49: 23,200,535 km (0.073 R)
• M50: 23,304,356 km (0.026 R)
• M51: 23,408,327 km (0.111 R)
• M52: 23,668,777 km (0.086 R)
• M53: 23,982,633 km (0.117 R)
• M54: 24,087,501 km (0.085 R)
• M55: 24,192,668 km (0.081 R)
• M56: 24,297,836 km (0.066 R)
• M57: 25,038,794 km (0.09 R)
• M58: 25,679,821 km (0.108 R)
• M59: 26,164,069 km (0.084 R)
• M60: 27,415,455 km (0.097 R)
• M61: 27,800,221 km (0.09 R)
• M62: 28,297,484 km (0.05 R)
• M63: 29,694,280 km (0.102 R)
• M64: 30,032,820 km (0.084 R)
• M65: 30,202,613 km (0.108 R)
• M66: 31,572,331 km (0.094 R)
• M67: 31,744,967 km (0.058 R)
• M68: 33,547,173 km (0.059 R)
• M69: 34,017,658 km (0.043 R)
• M70: 34,846,281 km (0.054 R)
• M71: 35,801,463 km (0.094 R)
• M72: 36,523,423 km (0.056 R)
• M73: 37,615,487 km (0.068 R)
• M74: 37,920,667 km (0.069 R)
• M75: 38,410,899 km (0.084 R)
• M76: 39,335,414 km (0.027 R)
• M77: 40,142,793 km (0.101 R)
• M78: 40,579,769 km (0.082 R)
• M79: 41,647,449 km (0.04 R)
• M80: 42,533,667 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 9.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.56 AU - 13.12 AU

Year: 14702 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,056,725 km

• M1: 133,740 km (0.085 R)
• M2: 242,349 km (0.079 R)
• M3: 585,227 km (0.106 R)
• M4: 742,903 km (0.102 R)
• M5: 1,430,305 km (0.056 R)
• M6: 1,935,048 km (0.116 R)
• M7: 3,745,482 km (0.07 R)
• M8: 3,820,281 km (0.119 R)
• M9: 4,396,233 km (0.09 R)
• M10: 4,554,507 km (0.119 R)
• M11: 4,876,741 km (0.053 R)
• M12: 5,416,191 km (0.099 R)
• M13: 5,500,863 km (0.07 R)
• M14: 5,671,554 km (0.095 R)
• M15: 6,150,118 km (0.078 R)
• M16: 6,238,530 km (0.096 R)
• M17: 6,327,392 km (0.102 R)
• M18: 6,732,353 km (0.043 R)
• M19: 8,045,822 km (0.116 R)
• M20: 8,831,211 km (0.116 R)
• M21: 9,233,031 km (0.071 R)
• M22: 10,106,832 km (0.045 R)
• M23: 10,368,928 km (0.028 R)
• M24: 11,006,963 km (0.108 R)
• M25: 11,712,466 km (0.111 R)
• M26: 12,153,929 km (0.101 R)
• M27: 16,365,708 km (0.108 R)
• M28: 17,107,713 km (0.119 R)
• M29: 17,482,755 km (0.108 R)
• M30: 17,987,199 km (0.085 R)
• M31: 18,432,402 km (0.051 R)
• M32: 19,139,552 km (0.028 R)
• M33: 19,790,003 km (0.066 R)
• M34: 20,052,099 km (0.068 R)
• M35: 20,249,568 km (0.083 R)
• M36: 21,179,468 km (0.094 R)
• M37: 23,981,735 km (0.117 R)
• M38: 24,191,322 km (0.067 R)
• M39: 24,541,979 km (0.051 R)
• M40: 24,823,822 km (0.107 R)
• M41: 25,248,381 km (0.034 R)
• M42: 26,104,978 km (0.116 R)
• M43: 27,261,669 km (0.093 R)
• M44: 27,699,841 km (0.105 R)
• M45: 28,287,611 km (0.084 R)
• M46: 29,102,471 km (0.078 R)
• M47: 30,452,591 km (0.119 R)
• M48: 30,603,835 km (0.1 R)
• M49: 32,747,722 km (0.113 R)
• M50: 33,525,032 km (0.103 R)
• M51: 34,151,399 km (0.039 R)
• M52: 35,018,767 km (0.039 R)
• M53: 35,733,845 km (0.107 R)
• M54: 36,133,271 km (0.095 R)
• M55: 36,213,306 km (0.106 R)
• M56: 37,583,323 km (0.085 R)
• M57: 38,315,306 km (0.032 R)
• M58: 38,396,986 km (0.103 R)
• M59: 38,805,987 km (0.09 R)
• M60: 39,463,619 km (0.104 R)
• M61: 40,124,692 km (0.111 R)
• M62: 40,207,569 km (0.049 R)
• M63: 40,456,650 km (0.049 R)
• M64: 41,541,833 km (0.089 R)
• M65: 42,130,201 km (0.083 R)
• M66: 42,383,171 km (0.089 R)
• M67: 43,911,463 km (0.054 R)
• M68: 44,082,453 km (0.12 R)
• M69: 46,760,106 km (0.095 R)
• M70: 47,196,931 km (0.062 R)
• M71: 47,986,659 km (0.075 R)
• M72: 48,162,735 km (0.111 R)
• M73: 48,250,848 km (0.044 R)
• M74: 48,869,136 km (0.082 R)
• M75: 49,134,972 km (0.099 R)
• M76: 51,009,134 km (0.111 R)
• M77: 51,368,618 km (0.077 R)
• M78: 53,270,455 km (0.102 R)
• M79: 53,361,560 km (0.106 R)
• M80: 53,544,070 km (0.049 R)
• M81: 54,643,016 km (0.067 R)
• M82: 55,103,029 km (0.091 R)
• M83: 56,119,696 km (0.07 R)
• M84: 56,769,998 km (0.067 R)
• M85: 56,956,248 km (0.057 R)
• M86: 58,735,565 km (0.112 R)
• M87: 62,733,269 km (0.118 R)
• M88: 62,829,460 km (0.114 R)
• M89: 63,794,666 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 16,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit