🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 262 Days

Day: 31.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.29 AU - 1.75 AU

Year: 714 Days

Day: 16.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,001,093 km

• M1: 1,133,952 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.61 AU - 1.61 AU

Year: 778 Days

Day: 14.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 950 Days

Day: 41 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,001,093 km

• M1: 150,346 km (0.115 R)
• M2: 767,287 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.55 AU - 2.33 AU

Year: 1029 Days

Day: 44.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 9.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.16 AU - 4.16 AU

Year: 3231 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,001,093 km

• M1: 140,622 km (0.089 R)
• M2: 250,277 km (0.114 R)
• M3: 356,641 km (0.032 R)
• M4: 421,567 km (0.044 R)
• M5: 519,105 km (0.092 R)
• M6: 605,572 km (0.111 R)
• M7: 740,061 km (0.079 R)
• M8: 979,268 km (0.039 R)
• M9: 1,052,271 km (0.118 R)
• M10: 1,349,971 km (0.101 R)
• M11: 1,432,100 km (0.067 R)
• M12: 1,544,149 km (0.098 R)
• M13: 1,762,562 km (0.102 R)
• M14: 1,991,148 km (0.026 R)
• M15: 2,786,111 km (0.112 R)
• M16: 3,162,499 km (0.083 R)
• M17: 3,291,452 km (0.09 R)
• M18: 3,786,173 km (0.095 R)
• M19: 4,102,422 km (0.116 R)
• M20: 4,223,148 km (0.063 R)
• M21: 4,509,628 km (0.056 R)
• M22: 4,887,213 km (0.115 R)
• M23: 4,972,633 km (0.057 R)
• M24: 5,762,809 km (0.094 R)
• M25: 5,943,823 km (0.081 R)
• M26: 6,057,816 km (0.064 R)
• M27: 6,126,631 km (0.082 R)
• M28: 6,900,501 km (0.097 R)
• M29: 7,335,532 km (0.117 R)
• M30: 7,630,539 km (0.112 R)
• M31: 7,904,452 km (0.105 R)
• M32: 8,080,529 km (0.112 R)
• M33: 8,539,046 km (0.089 R)
• M34: 8,901,522 km (0.104 R)
• M35: 9,005,941 km (0.064 R)
• M36: 9,163,468 km (0.049 R)
• M37: 10,456,442 km (0.115 R)
• M38: 10,566,696 km (0.106 R)
• M39: 10,927,975 km (0.076 R)
• M40: 11,208,620 km (0.051 R)
• M41: 11,349,841 km (0.109 R)
• M42: 12,064,769 km (0.088 R)
• M43: 13,149,503 km (0.103 R)
• M44: 13,598,147 km (0.081 R)
• M45: 13,960,772 km (0.112 R)
• M46: 14,974,148 km (0.078 R)
• M47: 15,757,593 km (0.094 R)
• M48: 16,138,319 km (0.088 R)
• M49: 16,202,197 km (0.086 R)
• M50: 16,265,926 km (0.103 R)
• M51: 16,941,510 km (0.105 R)
• M52: 17,071,211 km (0.097 R)
• M53: 17,364,274 km (0.047 R)
• M54: 17,691,743 km (0.085 R)
• M55: 18,021,457 km (0.084 R)
• M56: 18,087,579 km (0.075 R)
• M57: 18,186,912 km (0.075 R)
• M58: 18,319,755 km (0.056 R)
• M59: 18,686,719 km (0.069 R)
• M60: 19,427,827 km (0.097 R)
• M61: 19,495,744 km (0.1 R)
• M62: 19,665,687 km (0.112 R)
• M63: 20,109,993 km (0.084 R)
• M64: 20,350,546 km (0.111 R)
• M65: 20,523,033 km (0.064 R)
• M66: 21,078,041 km (0.105 R)
• M67: 21,287,478 km (0.08 R)
• M68: 21,778,907 km (0.097 R)
• M69: 22,951,904 km (0.069 R)
• M70: 23,095,518 km (0.082 R)
• M71: 23,419,547 km (0.073 R)
• M72: 24,036,039 km (0.115 R)
• M73: 24,181,748 km (0.066 R)
• M74: 24,401,058 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 12.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.38 AU - 13.5 AU

Year: 14734 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,001,093 km

• M1: 201,658 km (0.1 R)
• M2: 345,122 km (0.111 R)
• M3: 579,093 km (0.081 R)
• M4: 1,053,618 km (0.102 R)
• M5: 1,411,606 km (0.036 R)
• M6: 1,493,436 km (0.112 R)
• M7: 1,896,901 km (0.107 R)
• M8: 2,080,458 km (0.116 R)
• M9: 2,872,728 km (0.052 R)
• M10: 3,375,227 km (0.114 R)
• M11: 3,713,019 km (0.083 R)
• M12: 3,944,297 km (0.073 R)
• M13: 4,461,756 km (0.097 R)
• M14: 4,584,277 km (0.085 R)
• M15: 5,128,215 km (0.104 R)
• M16: 5,604,684 km (0.036 R)
• M17: 6,277,276 km (0.094 R)
• M18: 6,739,982 km (0.083 R)
• M19: 7,796,592 km (0.093 R)
• M20: 8,801,591 km (0.104 R)
• M21: 9,214,930 km (0.061 R)
• M22: 9,424,067 km (0.1 R)
• M23: 9,634,851 km (0.116 R)
• M24: 9,793,873 km (0.066 R)
• M25: 9,900,387 km (0.054 R)
• M26: 10,330,331 km (0.109 R)
• M27: 10,711,656 km (0.09 R)
• M28: 11,376,020 km (0.109 R)
• M29: 12,455,369 km (0.069 R)
• M30: 16,261,737 km (0.065 R)
• M31: 16,514,707 km (0.09 R)
• M32: 16,960,659 km (0.11 R)
• M33: 17,217,219 km (0.117 R)
• M34: 17,734,379 km (0.056 R)
• M35: 17,994,829 km (0.081 R)
• M36: 18,916,352 km (0.044 R)
• M37: 19,182,636 km (0.113 R)
• M38: 19,785,964 km (0.086 R)
• M39: 20,463,642 km (0.09 R)
• M40: 20,600,076 km (0.095 R)
• M41: 20,873,989 km (0.028 R)
• M42: 21,911,600 km (0.119 R)
• M43: 22,051,325 km (0.066 R)
• M44: 23,821,516 km (0.072 R)
• M45: 24,832,648 km (0.087 R)
• M46: 26,301,550 km (0.104 R)
• M47: 26,673,151 km (0.077 R)
• M48: 27,046,397 km (0.097 R)
• M49: 27,421,589 km (0.111 R)
• M50: 29,630,850 km (0.12 R)
• M51: 30,017,561 km (0.079 R)
• M52: 30,250,335 km (0.09 R)
• M53: 31,344,643 km (0.083 R)
• M54: 31,659,697 km (0.092 R)
• M55: 32,372,530 km (0.09 R)
• M56: 33,331,004 km (0.061 R)
• M57: 34,137,037 km (0.105 R)
• M58: 35,768,103 km (0.058 R)
• M59: 37,007,970 km (0.087 R)
• M60: 37,091,146 km (0.12 R)
• M61: 37,257,649 km (0.059 R)
• M62: 37,424,451 km (0.113 R)
• M63: 38,851,913 km (0.12 R)
• M64: 40,983,384 km (0.116 R)
• M65: 41,155,571 km (0.08 R)
• M66: 41,414,226 km (0.091 R)
• M67: 41,587,011 km (0.096 R)
• M68: 42,193,631 km (0.064 R)
• M69: 42,367,463 km (0.069 R)
• M70: 42,890,308 km (0.051 R)
• M71: 42,977,673 km (0.065 R)
• M72: 43,240,217 km (0.039 R)
• M73: 43,503,210 km (0.066 R)
• M74: 44,118,955 km (0.03 R)
• M75: 44,383,743 km (0.098 R)
• M76: 44,560,419 km (0.115 R)
• M77: 44,914,816 km (0.036 R)
• M78: 45,983,393 km (0.06 R)
• M79: 46,970,141 km (0.118 R)
• M80: 47,964,069 km (0.065 R)
• M81: 48,691,265 km (0.096 R)
• M82: 51,822,198 km (0.12 R)
• M83: 55,683,469 km (0.079 R)
• M84: 58,083,019 km (0.096 R)
• M85: 58,373,239 km (0.091 R)
• M86: 61,893,127 km (0.081 R)
• M87: 63,380,130 km (0.099 R)
• M88: 63,778,509 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 6

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.31 AU - 17.49 AU

Year: 26456 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 102,001,093 km

• M1: 116,537 km (0.089 R)
• M2: 349,012 km (0.037 R)
• M3: 850,913 km (0.092 R)
• M4: 964,457 km (0.081 R)
• M5: 1,926,970 km (0.073 R)
• M6: 2,115,314 km (0.094 R)
• M7: 2,550,344 km (0.114 R)
• M8: 2,883,948 km (0.104 R)
• M9: 3,099,369 km (0.042 R)
• M10: 3,275,595 km (0.105 R)
• M11: 4,399,823 km (0.116 R)
• M12: 5,471,991 km (0.025 R)
• M13: 5,792,579 km (0.092 R)
• M14: 5,900,738 km (0.115 R)
• M15: 6,451,857 km (0.112 R)
• M16: 6,904,690 km (0.057 R)
• M17: 7,662,104 km (0.1 R)
• M18: 8,630,002 km (0.12 R)
• M19: 9,635,898 km (0.047 R)
• M20: 9,828,580 km (0.115 R)
• M21: 10,152,609 km (0.065 R)
• M22: 11,212,959 km (0.036 R)
• M23: 11,687,932 km (0.04 R)
• M24: 12,238,602 km (0.087 R)
• M25: 12,308,015 km (0.114 R)
• M26: 12,377,728 km (0.114 R)
• M27: 13,009,779 km (0.042 R)
• M28: 13,436,881 km (0.119 R)
• M29: 15,116,715 km (0.086 R)
• M30: 17,875,599 km (0.099 R)
• M31: 18,669,066 km (0.065 R)
• M32: 19,231,255 km (0.062 R)
• M33: 19,473,903 km (0.119 R)
• M34: 19,717,598 km (0.105 R)
• M35: 20,290,109 km (0.066 R)
• M36: 20,454,666 km (0.053 R)
• M37: 21,200,711 km (0.111 R)
• M38: 21,871,358 km (0.047 R)
• M39: 22,890,269 km (0.109 R)
• M40: 23,405,634 km (0.043 R)
• M41: 23,664,588 km (0.073 R)
• M42: 24,098,571 km (0.097 R)
• M43: 27,663,040 km (0.096 R)
• M44: 27,845,549 km (0.083 R)
• M45: 29,692,485 km (0.051 R)
• M46: 32,247,915 km (0.077 R)
• M47: 32,343,957 km (0.034 R)
• M48: 32,536,190 km (0.092 R)
• M49: 33,115,284 km (0.077 R)
• M50: 35,168,664 km (0.08 R)
• M51: 37,061,825 km (0.07 R)
• M52: 38,173,038 km (0.082 R)
• M53: 38,274,466 km (0.052 R)
• M54: 38,376,192 km (0.101 R)
• M55: 38,885,723 km (0.036 R)
• M56: 38,987,898 km (0.111 R)
• M57: 39,808,592 km (0.05 R)
• M58: 40,427,777 km (0.081 R)
• M59: 40,634,821 km (0.099 R)
• M60: 40,738,492 km (0.076 R)
• M61: 41,989,729 km (0.093 R)
• M62: 44,422,789 km (0.076 R)
• M63: 44,850,638 km (0.076 R)
• M64: 45,710,228 km (0.096 R)
• M65: 46,358,585 km (0.116 R)
• M66: 46,683,960 km (0.053 R)
• M67: 48,651,621 km (0.097 R)
• M68: 49,867,403 km (0.036 R)
• M69: 51,541,254 km (0.049 R)
• M70: 53,233,654 km (0.099 R)
• M71: 54,486,088 km (0.11 R)
• M72: 55,173,490 km (0.096 R)
• M73: 55,978,925 km (0.117 R)
• M74: 56,904,188 km (0.117 R)
• M75: 58,067,909 km (0.112 R)
• M76: 59,828,228 km (0.103 R)
• M77: 60,300,508 km (0.083 R)
• M78: 61,011,397 km (0.038 R)
• M79: 61,130,178 km (0.083 R)
• M80: 63,641,627 km (0.062 R)
• M81: 67,532,817 km (0.087 R)
• M82: 68,270,933 km (0.032 R)
• M83: 72,881,390 km (0.072 R)
• M84: 73,764,915 km (0.09 R)
• M85: 75,797,800 km (0.11 R)
• M86: 77,205,965 km (0.092 R)
• M87: 78,881,312 km (0.112 R)
• M88: 80,048,175 km (0.04 R)
• M89: 83,319,282 km (0.109 R)
• M90: 84,375,144 km (0.116 R)
• M91: 85,037,414 km (0.083 R)
• M92: 85,302,800 km (0.063 R)
• M93: 85,435,494 km (0.106 R)
• M94: 87,435,617 km (0.105 R)
• M95: 88,240,005 km (0.062 R)
• M96: 89,046,786 km (0.093 R)
• M97: 89,991,048 km (0.078 R)
• M98: 90,126,284 km (0.117 R)
• M99: 90,261,521 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.9

Radius: 3.5

Gravity: 67.58 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.51 AU - 17.79 AU

Year: 28237 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,001,093 km

• M1: 79,586 km (0.114 R)
• M2: 116,537 km (0.117 R)
• M3: 161,117 km (0.086 R)
• M4: 310,565 km (0.075 R)
• M5: 353,799 km (0.091 R)
• M6: 521,199 km (0.037 R)
• M7: 1,149,360 km (0.094 R)
• M8: 1,772,286 km (0.105 R)
• M9: 1,931,757 km (0.108 R)
• M10: 2,221,977 km (0.106 R)
• M11: 2,750,656 km (0.06 R)
• M12: 2,842,360 km (0.103 R)
• M13: 3,562,224 km (0.055 R)
• M14: 5,673,050 km (0.112 R)
• M15: 6,568,843 km (0.079 R)
• M16: 8,025,178 km (0.104 R)
• M17: 11,216,549 km (0.078 R)
• M18: 11,732,811 km (0.106 R)
• M19: 12,788,224 km (0.041 R)
• M20: 12,864,818 km (0.091 R)
• M21: 13,172,541 km (0.03 R)
• M22: 13,327,226 km (0.117 R)
• M23: 14,666,874 km (0.102 R)
• M24: 15,474,703 km (0.088 R)
• M25: 15,966,282 km (0.088 R)
• M26: 16,546,123 km (0.116 R)
• M27: 17,217,369 km (0.046 R)
• M28: 17,471,386 km (0.112 R)
• M29: 18,499,871 km (0.063 R)
• M30: 18,760,022 km (0.053 R)
• M31: 23,550,744 km (0.063 R)
• M32: 23,738,489 km (0.098 R)
• M33: 23,926,833 km (0.07 R)
• M34: 25,740,258 km (0.039 R)
• M35: 25,933,688 km (0.086 R)
• M36: 26,127,717 km (0.096 R)
• M37: 26,712,345 km (0.103 R)
• M38: 28,192,916 km (0.111 R)
• M39: 28,492,111 km (0.1 R)
• M40: 28,993,264 km (0.097 R)
• M41: 30,105,973 km (0.082 R)
• M42: 30,309,875 km (0.108 R)
• M43: 30,821,350 km (0.058 R)
• M44: 35,122,139 km (0.092 R)
• M45: 35,336,663 km (0.116 R)
• M46: 37,944,902 km (0.105 R)
• M47: 39,494,885 km (0.074 R)
• M48: 39,606,335 km (0.044 R)
• M49: 39,717,935 km (0.066 R)
• M50: 40,053,334 km (0.103 R)
• M51: 40,502,128 km (0.067 R)
• M52: 42,770,480 km (0.095 R)
• M53: 42,884,922 km (0.056 R)
• M54: 43,228,998 km (0.039 R)
• M55: 45,079,673 km (0.103 R)
• M56: 46,366,962 km (0.04 R)
• M57: 46,484,546 km (0.106 R)
• M58: 49,097,273 km (0.093 R)
• M59: 52,123,489 km (0.036 R)
• M60: 52,735,942 km (0.107 R)
• M61: 56,334,968 km (0.094 R)
• M62: 56,963,428 km (0.116 R)
• M63: 57,973,812 km (0.056 R)
• M64: 60,525,503 km (0.092 R)
• M65: 60,782,812 km (0.06 R)
• M66: 63,635,643 km (0.095 R)
• M67: 64,290,134 km (0.087 R)
• M68: 65,078,515 km (0.12 R)
• M69: 66,930,237 km (0.063 R)
• M70: 67,196,222 km (0.082 R)
• M71: 67,329,364 km (0.1 R)
• M72: 71,227,436 km (0.09 R)
• M73: 73,546,203 km (0.081 R)
• M74: 74,233,007 km (0.102 R)
• M75: 77,279,717 km (0.086 R)
• M76: 77,419,142 km (0.1 R)
• M77: 81,357,904 km (0.091 R)
• M78: 83,208,580 km (0.083 R)
• M79: 84,929,254 km (0.107 R)
• M80: 85,361,143 km (0.119 R)
• M81: 86,661,448 km (0.06 R)
• M82: 93,706,311 km (0.068 R)
• M83: 95,346,502 km (0.067 R)
• M84: 97,447,604 km (0.098 R)
• M85: 98,201,727 km (0.112 R)
• M86: 100,475,615 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit