🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 27.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.92 AU - 1.08 AU

Year: 353 Days

Day: 24.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.52 AU - 1.54 AU

Year: 668 Days

Day: 12.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,486,413 km

• M1: 625,618 km (0.119 R)
• M2: 681,119 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.11 AU

Year: 817 Days

Day: 38.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,486,413 km

• M1: 122,820 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.73 AU - 2.87 AU

Year: 1654 Days

Day: 14.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.09 AU - 3.67 AU

Year: 2194 Days

Day: 23.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 8.4

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.73 AU - 6.81 AU

Year: 4894 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,486,413 km

• M1: 116,238 km (0.102 R)
• M2: 632,201 km (0.069 R)
• M3: 722,558 km (0.101 R)
• M4: 888,163 km (0.053 R)
• M5: 1,272,779 km (0.09 R)
• M6: 1,338,901 km (0.118 R)
• M7: 1,615,059 km (0.1 R)
• M8: 1,705,266 km (0.067 R)
• M9: 1,852,919 km (0.12 R)
• M10: 2,082,402 km (0.116 R)
• M11: 2,220,631 km (0.099 R)
• M12: 2,280,769 km (0.112 R)
• M13: 2,696,053 km (0.08 R)
• M14: 3,045,214 km (0.09 R)
• M15: 3,316,585 km (0.096 R)
• M16: 3,548,761 km (0.072 R)
• M17: 3,882,663 km (0.111 R)
• M18: 4,028,820 km (0.084 R)
• M19: 4,127,405 km (0.087 R)
• M20: 4,326,819 km (0.062 R)
• M21: 4,813,311 km (0.058 R)
• M22: 4,970,539 km (0.115 R)
• M23: 5,317,157 km (0.055 R)
• M24: 6,174,802 km (0.119 R)
• M25: 6,231,649 km (0.079 R)
• M26: 6,547,300 km (0.092 R)
• M27: 6,692,560 km (0.101 R)
• M28: 7,555,740 km (0.073 R)
• M29: 7,738,698 km (0.042 R)
• M30: 7,800,033 km (0.078 R)
• M31: 8,580,186 km (0.093 R)
• M32: 8,867,115 km (0.029 R)
• M33: 9,189,648 km (0.055 R)
• M34: 9,713,689 km (0.028 R)
• M35: 10,180,285 km (0.088 R)
• M36: 10,416,201 km (0.087 R)
• M37: 10,551,886 km (0.059 R)
• M38: 11,065,904 km (0.105 R)
• M39: 11,204,432 km (0.106 R)
• M40: 12,011,662 km (0.093 R)
• M41: 12,225,437 km (0.081 R)
• M42: 12,296,945 km (0.087 R)
• M43: 12,692,781 km (0.119 R)
• M44: 12,837,741 km (0.08 R)
• M45: 13,756,123 km (0.1 R)
• M46: 13,905,122 km (0.033 R)
• M47: 14,129,519 km (0.108 R)
• M48: 14,355,112 km (0.063 R)
• M49: 14,695,747 km (0.025 R)
• M50: 15,307,901 km (0.105 R)
• M51: 15,539,628 km (0.04 R)
• M52: 15,694,761 km (0.083 R)
• M53: 15,772,552 km (0.063 R)
• M54: 16,874,490 km (0.099 R)
• M55: 17,314,308 km (0.11 R)
• M56: 17,515,367 km (0.104 R)
• M57: 18,944,925 km (0.058 R)
• M58: 20,242,088 km (0.062 R)
• M59: 20,496,404 km (0.086 R)
• M60: 20,965,543 km (0.11 R)
• M61: 21,051,113 km (0.095 R)
• M62: 21,957,676 km (0.08 R)
• M63: 22,219,173 km (0.057 R)
• M64: 22,525,400 km (0.116 R)
• M65: 22,700,878 km (0.086 R)
• M66: 22,876,955 km (0.073 R)
• M67: 24,211,967 km (0.116 R)
• M68: 24,527,169 km (0.088 R)
• M69: 24,753,062 km (0.081 R)
• M70: 25,526,333 km (0.118 R)
• M71: 25,617,887 km (0.046 R)
• M72: 26,215,381 km (0.084 R)
• M73: 26,446,360 km (0.08 R)
• M74: 27,096,662 km (0.086 R)
• M75: 27,705,376 km (0.077 R)
• M76: 27,799,473 km (0.079 R)
• M77: 28,082,213 km (0.061 R)
• M78: 28,650,535 km (0.112 R)
• M79: 28,888,546 km (0.076 R)
• M80: 29,031,561 km (0.107 R)
• M81: 29,510,274 km (0.045 R)
• M82: 29,846,870 km (0.079 R)
• M83: 30,961,823 km (0.116 R)
• M84: 32,238,640 km (0.087 R)
• M85: 32,337,525 km (0.099 R)
• M86: 32,585,259 km (0.12 R)
• M87: 32,983,039 km (0.068 R)
• M88: 33,232,419 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 10.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.41 AU - 14.45 AU

Year: 14550 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,486,413 km

• M1: 194,028 km (0.115 R)
• M2: 290,818 km (0.082 R)
• M3: 402,418 km (0.11 R)
• M4: 856,298 km (0.086 R)
• M5: 959,970 km (0.104 R)
• M6: 1,297,762 km (0.112 R)
• M7: 1,377,796 km (0.071 R)
• M8: 2,126,683 km (0.061 R)
• M9: 2,246,362 km (0.116 R)
• M10: 2,593,578 km (0.118 R)
• M11: 2,878,562 km (0.096 R)
• M12: 3,478,749 km (0.079 R)
• M13: 3,998,452 km (0.106 R)
• M14: 4,573,656 km (0.07 R)
• M15: 4,886,764 km (0.12 R)
• M16: 5,142,427 km (0.05 R)
• M17: 5,304,441 km (0.064 R)
• M18: 5,501,162 km (0.111 R)
• M19: 6,071,579 km (0.095 R)
• M20: 6,139,945 km (0.092 R)
• M21: 6,696,150 km (0.113 R)
• M22: 7,634,279 km (0.052 R)
• M23: 8,231,922 km (0.117 R)
• M24: 8,460,059 km (0.089 R)
• M25: 8,651,694 km (0.089 R)
• M26: 9,512,031 km (0.111 R)
• M27: 9,671,353 km (0.096 R)
• M28: 9,751,388 km (0.08 R)
• M29: 10,563,704 km (0.094 R)
• M30: 10,646,282 km (0.117 R)
• M31: 10,894,764 km (0.046 R)
• M32: 11,103,453 km (0.046 R)
• M33: 11,482,385 km (0.104 R)
• M34: 12,252,963 km (0.055 R)
• M35: 12,688,293 km (0.041 R)
• M36: 12,996,016 km (0.097 R)
• M37: 13,574,212 km (0.104 R)
• M38: 13,663,821 km (0.053 R)
• M39: 13,843,787 km (0.111 R)
• M40: 14,206,113 km (0.093 R)
• M41: 14,709,510 km (0.095 R)
• M42: 15,358,465 km (0.094 R)
• M43: 17,264,043 km (0.08 R)
• M44: 17,458,670 km (0.094 R)
• M45: 17,899,236 km (0.035 R)
• M46: 18,741,472 km (0.11 R)
• M47: 19,092,129 km (0.12 R)
• M48: 20,413,228 km (0.074 R)
• M49: 21,188,743 km (0.109 R)
• M50: 21,868,666 km (0.102 R)
• M51: 22,132,107 km (0.056 R)
• M52: 22,502,661 km (0.064 R)
• M53: 22,982,122 km (0.084 R)
• M54: 24,331,645 km (0.096 R)
• M55: 24,878,724 km (0.061 R)
• M56: 25,595,896 km (0.097 R)
• M57: 26,599,997 km (0.099 R)
• M58: 26,712,495 km (0.071 R)
• M59: 27,163,533 km (0.071 R)
• M60: 28,935,220 km (0.102 R)
• M61: 29,282,437 km (0.03 R)
• M62: 30,449,749 km (0.109 R)
• M63: 31,275,978 km (0.099 R)
• M64: 31,394,609 km (0.037 R)
• M65: 31,751,400 km (0.107 R)
• M66: 32,829,851 km (0.105 R)
• M67: 34,408,707 km (0.061 R)
• M68: 34,531,228 km (0.094 R)
• M69: 35,084,141 km (0.114 R)
• M70: 36,012,247 km (0.06 R)
• M71: 37,955,673 km (0.112 R)
• M72: 38,462,809 km (0.063 R)
• M73: 38,589,968 km (0.059 R)
• M74: 39,035,919 km (0.116 R)
• M75: 39,676,048 km (0.1 R)
• M76: 39,868,880 km (0.115 R)
• M77: 40,061,861 km (0.088 R)
• M78: 40,966,778 km (0.101 R)
• M79: 42,140,224 km (0.101 R)
• M80: 42,271,272 km (0.099 R)
• M81: 42,862,782 km (0.111 R)
• M82: 43,390,713 km (0.109 R)
• M83: 43,589,379 km (0.095 R)
• M84: 43,788,194 km (0.078 R)
• M85: 44,186,873 km (0.063 R)
• M86: 44,320,015 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 3.6

Gravity: 72.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.9 AU - 19.18 AU

Year: 21631 Days

Day: 24.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,486,413 km

• M1: 76,145 km (0.106 R)
• M2: 133,591 km (0.108 R)
• M3: 296,054 km (0.045 R)
• M4: 438,920 km (0.095 R)
• M5: 553,363 km (0.07 R)
• M6: 864,825 km (0.036 R)
• M7: 1,416,393 km (0.038 R)
• M8: 1,483,412 km (0.065 R)
• M9: 1,551,330 km (0.082 R)
• M10: 4,452,033 km (0.11 R)
• M11: 4,900,078 km (0.06 R)
• M12: 5,731,244 km (0.111 R)
• M13: 5,945,917 km (0.067 R)
• M14: 7,000,582 km (0.09 R)
• M15: 7,057,579 km (0.12 R)
• M16: 7,287,511 km (0.084 R)
• M17: 7,636,971 km (0.097 R)
• M18: 8,412,786 km (0.109 R)
• M19: 9,401,478 km (0.069 R)
• M20: 9,527,739 km (0.116 R)
• M21: 9,973,690 km (0.104 R)
• M22: 11,218,045 km (0.094 R)
• M23: 11,418,955 km (0.101 R)
• M24: 11,621,062 km (0.064 R)
• M25: 13,992,637 km (0.091 R)
• M26: 14,498,876 km (0.066 R)
• M27: 15,603,806 km (0.094 R)
• M28: 16,431,232 km (0.12 R)
• M29: 16,659,368 km (0.072 R)
• M30: 17,041,890 km (0.082 R)
• M31: 18,997,434 km (0.108 R)
• M32: 19,718,645 km (0.113 R)
• M33: 19,880,061 km (0.112 R)
• M34: 20,285,770 km (0.094 R)
• M35: 21,518,906 km (0.088 R)
• M36: 22,102,637 km (0.116 R)
• M37: 22,354,410 km (0.069 R)
• M38: 22,860,799 km (0.033 R)
• M39: 23,456,348 km (0.066 R)
• M40: 24,923,753 km (0.077 R)
• M41: 25,624,619 km (0.078 R)
• M42: 28,765,726 km (0.118 R)
• M43: 29,777,755 km (0.094 R)
• M44: 29,870,356 km (0.106 R)
• M45: 31,741,826 km (0.091 R)
• M46: 32,596,478 km (0.118 R)
• M47: 32,882,958 km (0.096 R)
• M48: 33,650,994 km (0.045 R)
• M49: 35,009,492 km (0.052 R)
• M50: 36,484,677 km (0.083 R)
• M51: 36,583,710 km (0.119 R)
• M52: 38,180,817 km (0.09 R)
• M53: 39,393,607 km (0.107 R)
• M54: 40,618,963 km (0.08 R)
• M55: 40,824,361 km (0.087 R)
• M56: 45,005,023 km (0.117 R)
• M57: 45,536,993 km (0.113 R)
• M58: 45,857,282 km (0.068 R)
• M59: 46,714,927 km (0.109 R)
• M60: 46,930,198 km (0.118 R)
• M61: 47,794,425 km (0.056 R)
• M62: 48,554,981 km (0.084 R)
• M63: 48,772,945 km (0.079 R)
• M64: 48,882,002 km (0.101 R)
• M65: 49,319,426 km (0.081 R)
• M66: 49,868,001 km (0.1 R)
• M67: 51,636,697 km (0.025 R)
• M68: 52,193,650 km (0.083 R)
• M69: 52,640,648 km (0.116 R)
• M70: 53,538,385 km (0.07 R)
• M71: 53,651,032 km (0.075 R)
• M72: 56,949,815 km (0.111 R)
• M73: 60,196,687 km (0.115 R)
• M74: 60,782,812 km (0.099 R)
• M75: 61,370,731 km (0.101 R)
• M76: 61,488,614 km (0.075 R)
• M77: 62,552,405 km (0.103 R)
• M78: 63,383,870 km (0.096 R)
• M79: 65,178,147 km (0.098 R)
• M80: 66,262,731 km (0.057 R)
• M81: 67,839,792 km (0.109 R)
• M82: 68,205,409 km (0.076 R)
• M83: 69,920,698 km (0.065 R)
• M84: 70,783,579 km (0.108 R)
• M85: 73,894,018 km (0.101 R)
• M86: 74,395,919 km (0.07 R)
• M87: 74,521,431 km (0.053 R)
• M88: 76,034,464 km (0.116 R)
• M89: 77,940,042 km (0.08 R)
• M90: 78,067,649 km (0.059 R)
• M91: 78,578,675 km (0.076 R)
• M92: 78,962,693 km (0.073 R)
• M93: 82,837,128 km (0.108 R)
• M94: 84,273,268 km (0.063 R)
• M95: 84,666,261 km (0.106 R)
• M96: 87,302,325 km (0.093 R)
• M97: 87,965,642 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.6

Radius: 5.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.61 AU - 19.69 AU

Year: 30757 Days

Day: 20.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,486,413 km

• M1: 152,141 km (0.068 R)
• M2: 397,332 km (0.086 R)
• M3: 451,038 km (0.056 R)
• M4: 669,600 km (0.118 R)
• M5: 734,825 km (0.056 R)
• M6: 919,129 km (0.054 R)
• M7: 1,143,676 km (0.08 R)
• M8: 1,275,920 km (0.117 R)
• M9: 1,497,923 km (0.118 R)
• M10: 1,584,241 km (0.067 R)
• M11: 2,009,099 km (0.088 R)
• M12: 2,267,156 km (0.075 R)
• M13: 4,064,425 km (0.076 R)
• M14: 4,809,422 km (0.075 R)
• M15: 5,461,669 km (0.05 R)
• M16: 5,550,829 km (0.08 R)
• M17: 6,049,439 km (0.036 R)
• M18: 6,095,365 km (0.099 R)
• M19: 7,186,083 km (0.111 R)
• M20: 7,283,771 km (0.056 R)
• M21: 7,828,905 km (0.055 R)
• M22: 7,979,850 km (0.057 R)
• M23: 8,284,580 km (0.113 R)
• M24: 8,335,743 km (0.096 R)
• M25: 8,489,978 km (0.086 R)
• M26: 8,541,440 km (0.061 R)
• M27: 8,593,201 km (0.106 R)
• M28: 8,957,920 km (0.117 R)
• M29: 9,221,662 km (0.089 R)
• M30: 9,756,624 km (0.118 R)
• M31: 10,137,051 km (0.112 R)
• M32: 10,356,661 km (0.085 R)
• M33: 10,467,064 km (0.088 R)
• M34: 11,024,914 km (0.104 R)
• M35: 12,227,382 km (0.096 R)
• M36: 14,260,866 km (0.088 R)
• M37: 14,630,373 km (0.118 R)
• M38: 14,878,555 km (0.113 R)
• M39: 15,694,612 km (0.115 R)
• M40: 15,948,629 km (0.075 R)
• M41: 16,140,114 km (0.079 R)
• M42: 17,764,598 km (0.116 R)
• M43: 17,830,570 km (0.106 R)
• M44: 18,295,371 km (0.06 R)
• M45: 19,576,677 km (0.08 R)
• M46: 19,781,626 km (0.113 R)
• M47: 20,055,988 km (0.084 R)
• M48: 20,124,803 km (0.097 R)
• M49: 20,193,618 km (0.083 R)
• M50: 20,400,662 km (0.089 R)
• M51: 21,657,882 km (0.08 R)
• M52: 22,153,649 km (0.026 R)
• M53: 23,590,238 km (0.117 R)
• M54: 25,056,895 km (0.081 R)
• M55: 26,931,207 km (0.082 R)
• M56: 27,846,746 km (0.061 R)
• M57: 28,000,383 km (0.059 R)
• M58: 30,733,387 km (0.072 R)
• M59: 30,971,696 km (0.106 R)
• M60: 31,770,100 km (0.058 R)
• M61: 33,305,572 km (0.118 R)
• M62: 34,123,424 km (0.045 R)
• M63: 34,699,974 km (0.047 R)
• M64: 35,362,693 km (0.075 R)
• M65: 35,612,222 km (0.101 R)
• M66: 36,700,546 km (0.109 R)
• M67: 37,714,820 km (0.077 R)
• M68: 39,684,575 km (0.058 R)
• M69: 40,638,411 km (0.103 R)
• M70: 42,303,585 km (0.11 R)
• M71: 42,834,059 km (0.088 R)
• M72: 43,455,638 km (0.041 R)
• M73: 43,990,899 km (0.094 R)
• M74: 45,881,368 km (0.118 R)
• M75: 47,247,795 km (0.099 R)
• M76: 50,300,788 km (0.104 R)
• M77: 51,709,402 km (0.069 R)
• M78: 52,371,223 km (0.081 R)
• M79: 52,750,752 km (0.106 R)
• M80: 53,226,324 km (0.097 R)
• M81: 53,416,912 km (0.045 R)
• M82: 54,181,656 km (0.11 R)
• M83: 54,373,440 km (0.107 R)
• M84: 55,335,654 km (0.039 R)
• M85: 55,528,785 km (0.064 R)
• M86: 58,550,662 km (0.066 R)
• M87: 59,437,927 km (0.078 R)
• M88: 59,536,811 km (0.118 R)
• M89: 61,625,496 km (0.118 R)
• M90: 62,126,350 km (0.085 R)
• M91: 63,031,118 km (0.1 R)
• M92: 63,131,947 km (0.077 R)
• M93: 63,434,733 km (0.065 R)
• M94: 64,854,118 km (0.051 R)
• M95: 66,591,547 km (0.073 R)
• M96: 67,827,226 km (0.103 R)
• M97: 68,447,758 km (0.114 R)
• M98: 68,862,593 km (0.11 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit