🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 223 Days

Day: 41.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 227 Days

Day: 14.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.9 AU - 1.36 AU

Year: 420 Days

Day: 30.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.42 AU

Year: 448 Days

Day: 22.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.13 AU - 1.45 AU

Year: 513 Days

Day: 33.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,978,802 km

• M1: 219,011 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 13.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.25 AU - 11.63 AU

Year: 11801 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,978,802 km

• M1: 184,305 km (0.09 R)
• M2: 975,977 km (0.101 R)
• M3: 1,504,955 km (0.066 R)
• M4: 1,700,030 km (0.1 R)
• M5: 1,877,902 km (0.066 R)
• M6: 2,143,139 km (0.048 R)
• M7: 2,420,643 km (0.094 R)
• M8: 2,710,265 km (0.081 R)
• M9: 3,041,923 km (0.113 R)
• M10: 4,080,731 km (0.068 R)
• M11: 4,497,062 km (0.115 R)
• M12: 5,221,265 km (0.028 R)
• M13: 5,483,510 km (0.068 R)
• M14: 5,673,499 km (0.101 R)
• M15: 5,865,583 km (0.089 R)
• M16: 6,138,300 km (0.1 R)
• M17: 6,455,148 km (0.118 R)
• M18: 7,395,969 km (0.12 R)
• M19: 7,563,968 km (0.101 R)
• M20: 7,818,434 km (0.093 R)
• M21: 8,864,571 km (0.056 R)
• M22: 9,132,950 km (0.055 R)
• M23: 9,540,604 km (0.119 R)
• M24: 10,990,357 km (0.099 R)
• M25: 11,521,280 km (0.099 R)
• M26: 12,708,489 km (0.079 R)
• M27: 13,573,015 km (0.107 R)
• M28: 16,006,523 km (0.119 R)
• M29: 16,884,064 km (0.09 R)
• M30: 17,384,619 km (0.096 R)
• M31: 18,457,385 km (0.047 R)
• M32: 19,726,274 km (0.086 R)
• M33: 20,253,457 km (0.115 R)
• M34: 20,489,224 km (0.113 R)
• M35: 22,165,318 km (0.114 R)
• M36: 22,958,486 km (0.079 R)
• M37: 23,513,045 km (0.062 R)
• M38: 24,134,325 km (0.113 R)
• M39: 26,544,497 km (0.107 R)
• M40: 26,932,105 km (0.072 R)
• M41: 27,321,508 km (0.099 R)
• M42: 27,647,332 km (0.108 R)
• M43: 27,974,652 km (0.099 R)
• M44: 28,831,399 km (0.067 R)
• M45: 29,030,364 km (0.116 R)
• M46: 29,429,791 km (0.105 R)
• M47: 31,044,999 km (0.081 R)
• M48: 31,180,983 km (0.099 R)
• M49: 31,795,083 km (0.063 R)
• M50: 31,931,965 km (0.1 R)
• M51: 32,896,572 km (0.112 R)
• M52: 33,104,513 km (0.105 R)
• M53: 33,940,615 km (0.097 R)
• M54: 34,290,974 km (0.096 R)
• M55: 35,278,619 km (0.081 R)
• M56: 35,989,807 km (0.115 R)
• M57: 36,490,361 km (0.071 R)
• M58: 37,498,651 km (0.068 R)
• M59: 39,248,198 km (0.07 R)
• M60: 39,689,661 km (0.072 R)
• M61: 40,726,375 km (0.07 R)
• M62: 41,024,224 km (0.115 R)
• M63: 42,072,456 km (0.094 R)
• M64: 42,222,802 km (0.117 R)
• M65: 43,965,917 km (0.095 R)
• M66: 44,347,990 km (0.117 R)
• M67: 44,577,772 km (0.104 R)
• M68: 45,192,470 km (0.115 R)
• M69: 45,423,598 km (0.082 R)
• M70: 46,819,197 km (0.086 R)
• M71: 47,914,253 km (0.073 R)
• M72: 49,017,837 km (0.117 R)
• M73: 50,129,798 km (0.104 R)
• M74: 51,652,106 km (0.096 R)
• M75: 52,702,582 km (0.087 R)
• M76: 53,433,816 km (0.079 R)
• M77: 54,086,661 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 9.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.73 AU - 11.97 AU

Year: 14271 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,978,802 km

• M1: 124,914 km (0.101 R)
• M2: 189,241 km (0.049 R)
• M3: 310,864 km (0.117 R)
• M4: 779,106 km (0.101 R)
• M5: 1,107,623 km (0.119 R)
• M6: 1,728,005 km (0.057 R)
• M7: 1,858,305 km (0.1 R)
• M8: 2,073,726 km (0.118 R)
• M9: 2,588,043 km (0.107 R)
• M10: 3,204,686 km (0.079 R)
• M11: 3,729,774 km (0.064 R)
• M12: 4,071,605 km (0.118 R)
• M13: 4,352,550 km (0.101 R)
• M14: 4,639,628 km (0.115 R)
• M15: 4,712,483 km (0.092 R)
• M16: 4,822,287 km (0.04 R)
• M17: 5,119,538 km (0.096 R)
• M18: 5,384,476 km (0.026 R)
• M19: 5,499,517 km (0.051 R)
• M20: 6,007,102 km (0.086 R)
• M21: 6,086,539 km (0.061 R)
• M22: 6,734,597 km (0.103 R)
• M23: 6,941,640 km (0.068 R)
• M24: 8,008,273 km (0.114 R)
• M25: 8,582,879 km (0.094 R)
• M26: 9,354,355 km (0.074 R)
• M27: 10,100,699 km (0.071 R)
• M28: 10,337,961 km (0.059 R)
• M29: 11,354,030 km (0.104 R)
• M30: 11,452,465 km (0.106 R)
• M31: 13,014,416 km (0.119 R)
• M32: 13,272,473 km (0.052 R)
• M33: 13,376,144 km (0.063 R)
• M34: 14,162,879 km (0.115 R)
• M35: 14,428,415 km (0.042 R)
• M36: 15,018,280 km (0.111 R)
• M37: 15,343,506 km (0.083 R)
• M38: 19,895,320 km (0.049 R)
• M39: 20,252,410 km (0.049 R)
• M40: 20,371,939 km (0.08 R)
• M41: 21,154,485 km (0.061 R)
• M42: 22,562,800 km (0.069 R)
• M43: 25,340,533 km (0.111 R)
• M44: 26,638,444 km (0.116 R)
• M45: 26,835,016 km (0.101 R)
• M46: 27,692,211 km (0.075 R)
• M47: 27,891,326 km (0.09 R)
• M48: 28,090,890 km (0.09 R)
• M49: 28,157,610 km (0.091 R)
• M50: 29,163,357 km (0.1 R)
• M51: 29,501,298 km (0.08 R)
• M52: 30,044,638 km (0.027 R)
• M53: 30,591,269 km (0.102 R)
• M54: 30,934,596 km (0.03 R)
• M55: 32,530,207 km (0.029 R)
• M56: 32,810,553 km (0.12 R)
• M57: 32,880,714 km (0.078 R)
• M58: 33,514,561 km (0.115 R)
• M59: 33,939,419 km (0.053 R)
• M60: 34,508,788 km (0.066 R)
• M61: 35,945,676 km (0.1 R)
• M62: 36,018,081 km (0.062 R)
• M63: 36,090,486 km (0.106 R)
• M64: 37,182,401 km (0.104 R)
• M65: 37,622,219 km (0.086 R)
• M66: 38,358,988 km (0.087 R)
• M67: 39,175,045 km (0.069 R)
• M68: 39,473,193 km (0.097 R)
• M69: 39,697,291 km (0.056 R)
• M70: 39,847,038 km (0.109 R)
• M71: 40,522,772 km (0.1 R)
• M72: 40,748,814 km (0.118 R)
• M73: 41,505,480 km (0.051 R)
• M74: 42,572,562 km (0.104 R)
• M75: 43,571,577 km (0.065 R)
• M76: 44,422,789 km (0.079 R)
• M77: 44,967,474 km (0.087 R)
• M78: 46,456,721 km (0.106 R)
• M79: 47,009,485 km (0.104 R)
• M80: 49,081,715 km (0.087 R)
• M81: 49,162,049 km (0.03 R)
• M82: 49,403,201 km (0.117 R)
• M83: 51,264,946 km (0.057 R)
• M84: 51,754,431 km (0.079 R)
• M85: 52,327,540 km (0.113 R)
• M86: 53,314,587 km (0.086 R)
• M87: 53,397,165 km (0.101 R)
• M88: 54,225,039 km (0.045 R)
• M89: 55,223,904 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.4

Radius: 5.9

Gravity: 21.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.82 AU - 17.32 AU

Year: 18464 Days

Day: 22.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,978,802 km

• M1: 268,528 km (0.076 R)
• M2: 714,479 km (0.113 R)
• M3: 906,264 km (0.052 R)
• M4: 1,168,210 km (0.091 R)
• M5: 1,696,141 km (0.111 R)
• M6: 1,886,878 km (0.114 R)
• M7: 2,289,147 km (0.067 R)
• M8: 2,940,645 km (0.115 R)
• M9: 3,286,815 km (0.088 R)
• M10: 3,605,309 km (0.046 R)
• M11: 5,387,019 km (0.107 R)
• M12: 5,433,544 km (0.112 R)
• M13: 5,762,061 km (0.119 R)
• M14: 6,836,323 km (0.117 R)
• M15: 7,190,870 km (0.1 R)
• M16: 7,707,731 km (0.087 R)
• M17: 8,613,696 km (0.082 R)
• M18: 9,051,569 km (0.061 R)
• M19: 9,106,770 km (0.084 R)
• M20: 9,949,006 km (0.076 R)
• M21: 10,006,003 km (0.063 R)
• M22: 11,169,276 km (0.099 R)
• M23: 11,827,208 km (0.118 R)
• M24: 13,557,756 km (0.11 R)
• M25: 13,938,782 km (0.084 R)
• M26: 14,194,744 km (0.081 R)
• M27: 14,776,380 km (0.112 R)
• M28: 15,962,691 km (0.076 R)
• M29: 16,432,429 km (0.026 R)
• M30: 16,906,504 km (0.093 R)
• M31: 18,636,304 km (0.098 R)
• M32: 18,918,296 km (0.037 R)
• M33: 19,059,816 km (0.072 R)
• M34: 19,343,902 km (0.119 R)
• M35: 19,916,264 km (0.089 R)
• M36: 20,639,569 km (0.093 R)
• M37: 21,518,756 km (0.114 R)
• M38: 24,536,744 km (0.075 R)
• M39: 25,389,601 km (0.108 R)
• M40: 26,726,707 km (0.105 R)
• M41: 29,141,516 km (0.027 R)
• M42: 29,714,924 km (0.099 R)
• M43: 30,126,767 km (0.092 R)
• M44: 30,292,073 km (0.074 R)
• M45: 30,789,785 km (0.099 R)
• M46: 31,290,040 km (0.07 R)
• M47: 31,541,215 km (0.031 R)
• M48: 32,977,205 km (0.069 R)
• M49: 33,746,138 km (0.05 R)
• M50: 34,693,691 km (0.095 R)
• M51: 35,040,608 km (0.107 R)
• M52: 35,737,585 km (0.109 R)
• M53: 37,766,730 km (0.11 R)
• M54: 38,034,211 km (0.069 R)
• M55: 38,123,521 km (0.079 R)
• M56: 38,930,153 km (0.086 R)
• M57: 39,742,470 km (0.073 R)
• M58: 40,651,725 km (0.108 R)
• M59: 41,659,566 km (0.054 R)
• M60: 41,843,721 km (0.102 R)
• M61: 42,397,832 km (0.106 R)
• M62: 42,861,436 km (0.101 R)
• M63: 43,326,685 km (0.027 R)
• M64: 43,980,727 km (0.093 R)
• M65: 46,821,142 km (0.113 R)
• M66: 46,916,884 km (0.055 R)
• M67: 47,300,304 km (0.116 R)
• M68: 47,492,387 km (0.058 R)
• M69: 47,973,793 km (0.106 R)
• M70: 48,941,392 km (0.085 R)
• M71: 49,915,574 km (0.076 R)
• M72: 52,081,003 km (0.06 R)
• M73: 53,175,162 km (0.068 R)
• M74: 54,076,040 km (0.101 R)
• M75: 54,982,005 km (0.093 R)
• M76: 56,095,910 km (0.101 R)
• M77: 56,808,744 km (0.059 R)
• M78: 57,934,917 km (0.078 R)
• M79: 59,171,792 km (0.051 R)
• M80: 60,313,374 km (0.086 R)
• M81: 60,625,883 km (0.086 R)
• M82: 62,512,612 km (0.051 R)
• M83: 62,723,395 km (0.118 R)
• M84: 63,145,860 km (0.048 R)
• M85: 65,058,020 km (0.083 R)
• M86: 65,592,682 km (0.093 R)
• M87: 67,421,068 km (0.086 R)
• M88: 68,070,322 km (0.111 R)
• M89: 69,593,378 km (0.062 R)
• M90: 71,237,758 km (0.098 R)
• M91: 71,788,727 km (0.11 R)
• M92: 72,341,042 km (0.06 R)
• M93: 72,784,002 km (0.108 R)
• M94: 72,894,854 km (0.07 R)
• M95: 74,564,515 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.6

Radius: 3.5

Gravity: 40.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.27 AU - 17.09 AU

Year: 21722 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,978,802 km

• M1: 162,613 km (0.111 R)
• M2: 534,812 km (0.086 R)
• M3: 946,207 km (0.061 R)
• M4: 1,022,501 km (0.1 R)
• M5: 1,181,075 km (0.091 R)
• M6: 1,521,111 km (0.06 R)
• M7: 1,794,875 km (0.11 R)
• M8: 1,953,449 km (0.091 R)
• M9: 2,561,265 km (0.054 R)
• M10: 2,996,445 km (0.078 R)
• M11: 3,222,637 km (0.081 R)
• M12: 3,611,741 km (0.119 R)
• M13: 4,690,641 km (0.083 R)
• M14: 4,864,923 km (0.03 R)
• M15: 5,628,919 km (0.076 R)
• M16: 5,674,995 km (0.082 R)
• M17: 5,813,972 km (0.087 R)
• M18: 6,095,515 km (0.115 R)
• M19: 6,142,788 km (0.085 R)
• M20: 6,333,375 km (0.062 R)
• M21: 7,365,451 km (0.065 R)
• M22: 7,926,593 km (0.071 R)
• M23: 8,501,348 km (0.082 R)
• M24: 8,713,627 km (0.077 R)
• M25: 9,306,484 km (0.031 R)
• M26: 9,635,449 km (0.059 R)
• M27: 12,640,272 km (0.078 R)
• M28: 13,929,058 km (0.111 R)
• M29: 15,066,450 km (0.103 R)
• M30: 15,194,656 km (0.108 R)
• M31: 15,323,310 km (0.085 R)
• M32: 16,299,137 km (0.068 R)
• M33: 16,364,960 km (0.072 R)
• M34: 16,496,756 km (0.112 R)
• M35: 17,027,379 km (0.106 R)
• M36: 17,227,840 km (0.06 R)
• M37: 18,037,464 km (0.114 R)
• M38: 18,584,095 km (0.092 R)
• M39: 18,721,725 km (0.077 R)
• M40: 18,859,504 km (0.098 R)
• M41: 20,468,729 km (0.109 R)
• M42: 22,486,355 km (0.096 R)
• M43: 23,074,424 km (0.115 R)
• M44: 23,667,430 km (0.061 R)
• M45: 24,491,116 km (0.107 R)
• M46: 25,400,222 km (0.11 R)
• M47: 25,705,701 km (0.095 R)
• M48: 26,397,591 km (0.082 R)
• M49: 26,706,960 km (0.094 R)
• M50: 27,564,156 km (0.084 R)
• M51: 28,430,327 km (0.114 R)
• M52: 30,756,125 km (0.05 R)
• M53: 31,572,182 km (0.105 R)
• M54: 32,230,113 km (0.1 R)
• M55: 32,312,691 km (0.065 R)
• M56: 32,395,419 km (0.081 R)
• M57: 34,146,911 km (0.118 R)
• M58: 34,653,000 km (0.091 R)
• M59: 35,757,930 km (0.107 R)
• M60: 36,960,697 km (0.099 R)
• M61: 37,828,066 km (0.079 R)
• M62: 38,089,413 km (0.08 R)
• M63: 38,526,688 km (0.109 R)
• M64: 38,702,016 km (0.065 R)
• M65: 38,965,458 km (0.117 R)
• M66: 39,053,422 km (0.077 R)
• M67: 41,184,144 km (0.102 R)
• M68: 41,632,788 km (0.12 R)
• M69: 42,988,444 km (0.037 R)
• M70: 43,626,030 km (0.1 R)
• M71: 45,928,341 km (0.112 R)
• M72: 50,362,422 km (0.077 R)
• M73: 51,323,289 km (0.025 R)
• M74: 52,096,411 km (0.113 R)
• M75: 53,556,187 km (0.03 R)
• M76: 53,849,848 km (0.119 R)
• M77: 54,340,230 km (0.056 R)
• M78: 54,635,237 km (0.095 R)
• M79: 55,325,631 km (0.074 R)
• M80: 57,114,223 km (0.067 R)
• M81: 59,325,878 km (0.085 R)
• M82: 59,933,844 km (0.081 R)
• M83: 60,747,806 km (0.073 R)
• M84: 62,283,727 km (0.112 R)
• M85: 62,592,347 km (0.067 R)
• M86: 65,289,148 km (0.068 R)
• M87: 65,602,705 km (0.114 R)
• M88: 65,707,424 km (0.079 R)
• M89: 66,546,518 km (0.089 R)
• M90: 66,651,686 km (0.08 R)
• M91: 67,178,270 km (0.069 R)
• M92: 67,283,737 km (0.112 R)
• M93: 68,235,478 km (0.054 R)
• M94: 69,191,708 km (0.101 R)
• M95: 69,511,399 km (0.12 R)
• M96: 70,580,575 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit