🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.46 AU - 0.54 AU

Year: 129 Days

Day: 38.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.33 AU - 1.37 AU

Year: 573 Days

Day: 39.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,126,545 km

• M1: 406,158 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.74 AU - 2.7 AU

Year: 1208 Days

Day: 26.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,126,545 km

• M1: 1,142,479 km (0.09 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.4 AU - 3.84 AU

Year: 2013 Days

Day: 22.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.45 AU - 4.29 AU

Year: 2781 Days

Day: 42 Hours

Environment

Temp: -128 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 11.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.83 AU - 12.09 AU

Year: 11481 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,126,545 km

• M1: 221,704 km (0.065 R)
• M2: 591,959 km (0.113 R)
• M3: 736,171 km (0.116 R)
• M4: 1,196,334 km (0.106 R)
• M5: 1,312,572 km (0.11 R)
• M6: 1,684,771 km (0.046 R)
• M7: 1,789,789 km (0.086 R)
• M8: 2,203,277 km (0.095 R)
• M9: 2,585,650 km (0.061 R)
• M10: 2,957,550 km (0.116 R)
• M11: 4,137,728 km (0.088 R)
• M12: 4,426,302 km (0.085 R)
• M13: 4,499,455 km (0.12 R)
• M14: 4,610,008 km (0.056 R)
• M15: 5,409,010 km (0.096 R)
• M16: 5,965,664 km (0.117 R)
• M17: 6,209,808 km (0.108 R)
• M18: 6,457,242 km (0.058 R)
• M19: 6,792,342 km (0.068 R)
• M20: 6,962,135 km (0.069 R)
• M21: 7,920,459 km (0.076 R)
• M22: 8,643,466 km (0.084 R)
• M23: 9,293,469 km (0.093 R)
• M24: 9,482,111 km (0.088 R)
• M25: 9,624,379 km (0.106 R)
• M26: 10,689,516 km (0.104 R)
• M27: 11,086,100 km (0.075 R)
• M28: 11,437,206 km (0.09 R)
• M29: 11,639,462 km (0.107 R)
• M30: 11,741,039 km (0.092 R)
• M31: 12,201,651 km (0.108 R)
• M32: 14,867,485 km (0.106 R)
• M33: 14,977,739 km (0.118 R)
• M34: 15,589,145 km (0.052 R)
• M35: 17,066,574 km (0.077 R)
• M36: 18,469,802 km (0.087 R)
• M37: 18,647,823 km (0.118 R)
• M38: 19,245,168 km (0.112 R)
• M39: 19,606,746 km (0.083 R)
• M40: 19,788,358 km (0.107 R)
• M41: 20,520,340 km (0.062 R)
• M42: 20,766,279 km (0.072 R)
• M43: 21,075,049 km (0.042 R)
• M44: 21,385,464 km (0.097 R)
• M45: 22,388,817 km (0.118 R)
• M46: 23,793,392 km (0.105 R)
• M47: 24,181,449 km (0.026 R)
• M48: 24,311,300 km (0.11 R)
• M49: 24,963,845 km (0.108 R)
• M50: 25,095,043 km (0.093 R)
• M51: 25,555,954 km (0.116 R)
• M52: 26,486,453 km (0.12 R)
• M53: 26,620,193 km (0.11 R)
• M54: 27,698,943 km (0.108 R)
• M55: 28,107,046 km (0.102 R)
• M56: 28,654,425 km (0.115 R)
• M57: 29,343,622 km (0.117 R)
• M58: 29,551,414 km (0.069 R)
• M59: 32,154,417 km (0.072 R)
• M60: 33,519,497 km (0.078 R)
• M61: 34,830,124 km (0.1 R)
• M62: 35,491,646 km (0.041 R)
• M63: 36,157,506 km (0.102 R)
• M64: 38,028,228 km (0.082 R)
• M65: 39,700,582 km (0.112 R)
• M66: 39,853,770 km (0.115 R)
• M67: 42,566,728 km (0.054 R)
• M68: 44,620,407 km (0.1 R)
• M69: 45,579,180 km (0.048 R)
• M70: 45,819,883 km (0.052 R)
• M71: 46,867,966 km (0.096 R)
• M72: 47,679,684 km (0.09 R)
• M73: 47,923,977 km (0.03 R)
• M74: 49,234,454 km (0.049 R)
• M75: 49,646,447 km (0.075 R)
• M76: 50,972,333 km (0.06 R)
• M77: 51,305,637 km (0.085 R)
• M78: 51,388,963 km (0.03 R)
• M79: 51,974,339 km (0.098 R)
• M80: 52,982,928 km (0.078 R)
• M81: 53,912,978 km (0.075 R)
• M82: 55,446,805 km (0.043 R)
• M83: 56,477,235 km (0.118 R)
• M84: 57,513,949 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 11.7

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.31 AU - 11.21 AU

Year: 12892 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,126,545 km

• M1: 247,884 km (0.026 R)
• M2: 389,852 km (0.082 R)
• M3: 533,017 km (0.054 R)
• M4: 986,598 km (0.087 R)
• M5: 1,241,513 km (0.042 R)
• M6: 1,677,142 km (0.108 R)
• M7: 2,188,617 km (0.049 R)
• M8: 2,431,265 km (0.111 R)
• M9: 3,487,725 km (0.037 R)
• M10: 3,700,303 km (0.054 R)
• M11: 3,953,722 km (0.086 R)
• M12: 4,944,359 km (0.104 R)
• M13: 5,063,589 km (0.112 R)
• M14: 5,304,740 km (0.117 R)
• M15: 5,590,921 km (0.078 R)
• M16: 5,715,237 km (0.092 R)
• M17: 6,050,935 km (0.051 R)
• M18: 6,221,327 km (0.099 R)
• M19: 6,918,602 km (0.09 R)
• M20: 7,052,193 km (0.11 R)
• M21: 7,186,532 km (0.099 R)
• M22: 7,732,714 km (0.085 R)
• M23: 8,010,816 km (0.059 R)
• M24: 8,292,210 km (0.119 R)
• M25: 8,865,020 km (0.108 R)
• M26: 10,098,903 km (0.078 R)
• M27: 11,072,486 km (0.102 R)
• M28: 11,702,742 km (0.064 R)
• M29: 12,833,852 km (0.11 R)
• M30: 12,943,357 km (0.07 R)
• M31: 14,910,270 km (0.12 R)
• M32: 15,025,461 km (0.105 R)
• M33: 15,314,783 km (0.067 R)
• M34: 16,016,546 km (0.087 R)
• M35: 16,371,542 km (0.064 R)
• M36: 17,028,875 km (0.086 R)
• M37: 18,000,364 km (0.08 R)
• M38: 18,307,638 km (0.093 R)
• M39: 18,865,189 km (0.027 R)
• M40: 19,428,425 km (0.094 R)
• M41: 20,187,784 km (0.082 R)
• M42: 20,507,175 km (0.088 R)
• M43: 22,128,667 km (0.118 R)
• M44: 23,791,148 km (0.062 R)
• M45: 24,876,032 km (0.118 R)
• M46: 25,287,126 km (0.074 R)
• M47: 25,562,387 km (0.112 R)
• M48: 25,907,958 km (0.051 R)
• M49: 26,394,151 km (0.059 R)
• M50: 26,813,474 km (0.08 R)
• M51: 27,375,812 km (0.063 R)
• M52: 28,155,516 km (0.111 R)
• M53: 28,727,130 km (0.081 R)
• M54: 29,158,420 km (0.116 R)
• M55: 30,538,012 km (0.112 R)
• M56: 30,904,676 km (0.107 R)
• M57: 31,051,731 km (0.116 R)
• M58: 31,198,935 km (0.092 R)
• M59: 31,272,687 km (0.107 R)
• M60: 31,346,588 km (0.066 R)
• M61: 32,236,546 km (0.085 R)
• M62: 32,534,994 km (0.107 R)
• M63: 33,285,377 km (0.06 R)
• M64: 35,724,570 km (0.097 R)
• M65: 37,043,574 km (0.088 R)
• M66: 37,669,941 km (0.071 R)
• M67: 37,984,395 km (0.108 R)
• M68: 38,299,598 km (0.1 R)
• M69: 38,536,711 km (0.063 R)
• M70: 38,694,985 km (0.117 R)
• M71: 39,171,305 km (0.113 R)
• M72: 40,531,150 km (0.098 R)
• M73: 40,692,117 km (0.038 R)
• M74: 42,069,315 km (0.114 R)
• M75: 42,968,548 km (0.076 R)
• M76: 45,285,968 km (0.108 R)
• M77: 45,704,094 km (0.044 R)
• M78: 46,207,491 km (0.116 R)
• M79: 46,712,683 km (0.095 R)
• M80: 47,898,695 km (0.11 R)
• M81: 48,666,431 km (0.068 R)
• M82: 49,438,207 km (0.12 R)
• M83: 50,041,236 km (0.054 R)
• M84: 50,300,489 km (0.096 R)
• M85: 52,127,378 km (0.115 R)
• M86: 52,565,550 km (0.109 R)
• M87: 53,445,485 km (0.104 R)
• M88: 56,204,369 km (0.119 R)
• M89: 56,743,669 km (0.079 R)
• M90: 57,375,122 km (0.096 R)
• M91: 59,009,329 km (0.047 R)
• M92: 61,581,664 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.4

Radius: 4.8

Gravity: 41.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.44 AU - 15.9 AU

Year: 20523 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 32,126,545 km

• M1: 676,781 km (0.113 R)
• M2: 805,884 km (0.119 R)
• M3: 1,029,084 km (0.096 R)
• M4: 1,239,568 km (0.062 R)
• M5: 2,058,317 km (0.117 R)
• M6: 2,967,423 km (0.066 R)
• M7: 3,094,282 km (0.118 R)
• M8: 3,937,416 km (0.065 R)
• M9: 4,797,305 km (0.063 R)
• M10: 4,946,154 km (0.039 R)
• M11: 5,197,479 km (0.116 R)
• M12: 5,870,520 km (0.095 R)
• M13: 7,126,992 km (0.106 R)
• M14: 8,106,858 km (0.104 R)
• M15: 8,462,752 km (0.107 R)
• M16: 9,312,767 km (0.098 R)
• M17: 9,999,570 km (0.1 R)
• M18: 10,189,709 km (0.079 R)
• M19: 11,421,349 km (0.109 R)
• M20: 12,088,256 km (0.039 R)
• M21: 12,494,564 km (0.092 R)
• M22: 12,905,210 km (0.104 R)
• M23: 14,021,808 km (0.099 R)
• M24: 14,807,347 km (0.072 R)
• M25: 15,827,455 km (0.098 R)
• M26: 15,901,206 km (0.056 R)
• M27: 17,704,908 km (0.12 R)
• M28: 17,858,096 km (0.032 R)
• M29: 18,243,161 km (0.059 R)
• M30: 18,320,503 km (0.095 R)
• M31: 18,708,710 km (0.06 R)
• M32: 18,864,740 km (0.061 R)
• M33: 19,414,363 km (0.115 R)
• M34: 19,493,351 km (0.073 R)
• M35: 21,175,579 km (0.04 R)
• M36: 21,583,083 km (0.074 R)
• M37: 21,992,981 km (0.118 R)
• M38: 25,277,702 km (0.078 R)
• M39: 26,231,388 km (0.055 R)
• M40: 27,550,841 km (0.043 R)
• M41: 28,442,445 km (0.111 R)
• M42: 28,891,687 km (0.096 R)
• M43: 29,072,102 km (0.097 R)
• M44: 30,070,967 km (0.113 R)
• M45: 30,162,371 km (0.088 R)
• M46: 31,080,902 km (0.078 R)
• M47: 31,636,509 km (0.117 R)
• M48: 32,008,708 km (0.114 R)
• M49: 32,102,057 km (0.077 R)
• M50: 33,512,167 km (0.08 R)
• M51: 34,846,281 km (0.071 R)
• M52: 36,003,720 km (0.11 R)
• M53: 36,587,002 km (0.116 R)
• M54: 36,684,539 km (0.082 R)
• M55: 38,355,847 km (0.115 R)
• M56: 39,851,078 km (0.064 R)
• M57: 40,858,470 km (0.108 R)
• M58: 41,263,730 km (0.114 R)
• M59: 43,103,934 km (0.075 R)
• M60: 44,137,805 km (0.096 R)
• M61: 46,969,692 km (0.116 R)
• M62: 47,926,670 km (0.052 R)
• M63: 48,568,295 km (0.11 R)
• M64: 50,401,318 km (0.051 R)
• M65: 53,027,508 km (0.115 R)
• M66: 54,357,284 km (0.119 R)
• M67: 54,579,886 km (0.071 R)
• M68: 57,842,765 km (0.113 R)
• M69: 58,639,822 km (0.028 R)
• M70: 59,784,545 km (0.103 R)
• M71: 61,052,537 km (0.067 R)
• M72: 61,747,718 km (0.119 R)
• M73: 62,096,431 km (0.069 R)
• M74: 64,084,287 km (0.105 R)
• M75: 64,319,455 km (0.084 R)
• M76: 64,555,072 km (0.115 R)
• M77: 64,672,955 km (0.097 R)
• M78: 65,855,526 km (0.044 R)
• M79: 67,284,186 km (0.028 R)
• M80: 68,122,233 km (0.075 R)
• M81: 69,808,650 km (0.102 R)
• M82: 70,050,699 km (0.112 R)
• M83: 70,535,695 km (0.086 R)
• M84: 71,874,895 km (0.109 R)
• M85: 73,468,561 km (0.054 R)
• M86: 73,837,919 km (0.045 R)
• M87: 74,455,010 km (0.053 R)
• M88: 77,440,535 km (0.114 R)
• M89: 77,816,474 km (0.115 R)
• M90: 79,326,216 km (0.053 R)
• M91: 82,119,208 km (0.108 R)
• M92: 82,758,589 km (0.064 R)
• M93: 83,784,831 km (0.102 R)
• M94: 85,073,467 km (0.109 R)
• M95: 85,202,719 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.4

Radius: 3.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.56 AU - 17.1 AU

Year: 20859 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,126,545 km

• M1: 45,179 km (0.107 R)
• M2: 69,713 km (0.081 R)
• M3: 184,604 km (0.064 R)
• M4: 390,301 km (0.081 R)
• M5: 502,050 km (0.106 R)
• M6: 649,255 km (0.085 R)
• M7: 675,135 km (0.059 R)
• M8: 908,508 km (0.102 R)
• M9: 1,072,168 km (0.11 R)
• M10: 1,149,510 km (0.066 R)
• M11: 1,546,094 km (0.09 R)
• M12: 1,704,967 km (0.119 R)
• M13: 1,887,626 km (0.11 R)
• M14: 2,976,848 km (0.114 R)
• M15: 3,085,905 km (0.108 R)
• M16: 3,558,185 km (0.109 R)
• M17: 4,345,070 km (0.085 R)
• M18: 5,209,147 km (0.026 R)
• M19: 5,446,559 km (0.101 R)
• M20: 5,606,928 km (0.082 R)
• M21: 5,850,174 km (0.102 R)
• M22: 6,096,861 km (0.118 R)
• M23: 6,459,337 km (0.116 R)
• M24: 7,146,440 km (0.061 R)
• M25: 7,175,611 km (0.1 R)
• M26: 7,263,276 km (0.053 R)
• M27: 7,380,710 km (0.088 R)
• M28: 7,439,652 km (0.075 R)
• M29: 7,706,834 km (0.099 R)
• M30: 9,089,118 km (0.091 R)
• M31: 9,183,963 km (0.049 R)
• M32: 10,084,841 km (0.087 R)
• M33: 10,347,386 km (0.103 R)
• M34: 10,678,745 km (0.085 R)
• M35: 10,711,956 km (0.061 R)
• M36: 10,812,186 km (0.109 R)
• M37: 11,148,333 km (0.117 R)
• M38: 11,182,142 km (0.066 R)
• M39: 11,216,100 km (0.093 R)
• M40: 11,385,744 km (0.094 R)
• M41: 11,488,069 km (0.102 R)
• M42: 11,796,540 km (0.103 R)
• M43: 12,073,147 km (0.054 R)
• M44: 13,272,173 km (0.1 R)
• M45: 13,415,787 km (0.108 R)
• M46: 13,523,797 km (0.114 R)
• M47: 14,804,804 km (0.064 R)
• M48: 14,879,154 km (0.061 R)
• M49: 15,065,702 km (0.108 R)
• M50: 15,177,901 km (0.119 R)
• M51: 16,315,593 km (0.116 R)
• M52: 16,392,486 km (0.113 R)
• M53: 16,855,940 km (0.083 R)
• M54: 17,245,493 km (0.077 R)
• M55: 17,914,345 km (0.086 R)
• M56: 18,271,884 km (0.118 R)
• M57: 18,832,876 km (0.116 R)
• M58: 19,236,940 km (0.055 R)
• M59: 19,358,712 km (0.075 R)
• M60: 19,440,094 km (0.072 R)
• M61: 21,215,970 km (0.084 R)
• M62: 21,720,713 km (0.08 R)
• M63: 21,762,900 km (0.073 R)
• M64: 22,271,981 km (0.036 R)
• M65: 23,301,963 km (0.12 R)
• M66: 23,605,198 km (0.117 R)
• M67: 23,822,563 km (0.112 R)
• M68: 24,522,831 km (0.085 R)
• M69: 24,831,302 km (0.099 R)
• M70: 25,096,838 km (0.091 R)
• M71: 25,407,702 km (0.099 R)
• M72: 27,253,890 km (0.083 R)
• M73: 29,189,387 km (0.036 R)
• M74: 29,609,907 km (0.043 R)
• M75: 29,797,502 km (0.096 R)
• M76: 30,409,657 km (0.091 R)
• M77: 30,598,898 km (0.081 R)
• M78: 31,982,230 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit