🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 37.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.77 AU - 1.23 AU

Year: 360 Days

Day: 19.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.9 AU - 1.12 AU

Year: 365 Days

Day: 30.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,524,844 km

• M1: 72,705 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.67 AU - 3.37 AU

Year: 1889 Days

Day: 14.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 12.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.84 AU - 9.17 AU

Year: 7392 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,524,844 km

• M1: 186,399 km (0.118 R)
• M2: 1,060,948 km (0.069 R)
• M3: 1,141,282 km (0.085 R)
• M4: 1,362,537 km (0.107 R)
• M5: 1,668,016 km (0.116 R)
• M6: 1,908,719 km (0.104 R)
• M7: 2,238,583 km (0.08 R)
• M8: 2,357,214 km (0.118 R)
• M9: 2,464,326 km (0.053 R)
• M10: 2,573,233 km (0.112 R)
• M11: 3,891,041 km (0.115 R)
• M12: 4,066,818 km (0.087 R)
• M13: 4,915,636 km (0.029 R)
• M14: 5,547,388 km (0.12 R)
• M15: 7,934,521 km (0.09 R)
• M16: 8,904,664 km (0.118 R)
• M17: 9,543,596 km (0.026 R)
• M18: 9,781,457 km (0.07 R)
• M19: 10,820,414 km (0.09 R)
• M20: 11,227,619 km (0.056 R)
• M21: 11,616,723 km (0.102 R)
• M22: 12,290,811 km (0.049 R)
• M23: 12,573,551 km (0.026 R)
• M24: 12,668,247 km (0.054 R)
• M25: 12,858,386 km (0.109 R)
• M26: 13,313,762 km (0.099 R)
• M27: 13,531,427 km (0.062 R)
• M28: 13,701,519 km (0.059 R)
• M29: 13,896,595 km (0.102 R)
• M30: 14,289,888 km (0.056 R)
• M31: 15,440,744 km (0.06 R)
• M32: 16,673,131 km (0.032 R)
• M33: 17,090,958 km (0.094 R)
• M34: 17,222,305 km (0.072 R)
• M35: 17,485,897 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 6.8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.64 AU - 12.82 AU

Year: 16346 Days

Day: 19.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,524,844 km

• M1: 120,426 km (0.111 R)
• M2: 165,156 km (0.073 R)
• M3: 208,539 km (0.08 R)
• M4: 689,048 km (0.1 R)
• M5: 896,540 km (0.107 R)
• M6: 962,662 km (0.113 R)
• M7: 1,219,223 km (0.099 R)
• M8: 1,794,277 km (0.084 R)
• M9: 2,051,136 km (0.097 R)
• M10: 2,350,332 km (0.109 R)
• M11: 2,631,427 km (0.062 R)
• M12: 2,792,244 km (0.076 R)
• M13: 3,643,905 km (0.112 R)
• M14: 4,005,782 km (0.047 R)
• M15: 5,039,055 km (0.112 R)
• M16: 5,729,748 km (0.111 R)
• M17: 6,579,913 km (0.085 R)
• M18: 7,064,311 km (0.101 R)
• M19: 7,108,891 km (0.068 R)
• M20: 7,697,110 km (0.117 R)
• M21: 7,881,265 km (0.062 R)
• M22: 8,348,160 km (0.084 R)
• M23: 9,113,502 km (0.119 R)
• M24: 9,455,483 km (0.078 R)
• M25: 10,761,921 km (0.116 R)
• M26: 11,175,260 km (0.116 R)
• M27: 12,017,347 km (0.093 R)
• M28: 12,825,325 km (0.071 R)
• M29: 13,153,393 km (0.096 R)
• M30: 13,263,347 km (0.083 R)
• M31: 13,428,952 km (0.046 R)
• M32: 13,595,155 km (0.108 R)
• M33: 14,663,583 km (0.099 R)
• M34: 14,777,726 km (0.062 R)
• M35: 15,992,910 km (0.057 R)
• M36: 17,119,831 km (0.091 R)
• M37: 17,723,159 km (0.037 R)
• M38: 17,966,405 km (0.111 R)
• M39: 19,574,582 km (0.05 R)
• M40: 20,459,454 km (0.076 R)
• M41: 20,714,668 km (0.044 R)
• M42: 21,811,070 km (0.113 R)
• M43: 22,333,616 km (0.099 R)
• M44: 22,728,105 km (0.068 R)
• M45: 22,794,078 km (0.117 R)
• M46: 23,791,447 km (0.077 R)
• M47: 24,464,338 km (0.072 R)
• M48: 24,599,575 km (0.081 R)
• M49: 25,075,146 km (0.111 R)
• M50: 27,991,706 km (0.115 R)
• M51: 28,062,466 km (0.074 R)
• M52: 28,133,226 km (0.117 R)
• M53: 28,204,135 km (0.118 R)
• M54: 28,417,163 km (0.079 R)
• M55: 29,850,310 km (0.112 R)
• M56: 30,284,743 km (0.119 R)
• M57: 30,794,422 km (0.091 R)
• M58: 31,160,189 km (0.11 R)
• M59: 31,453,700 km (0.037 R)
• M60: 32,340,217 km (0.095 R)
• M61: 33,309,611 km (0.079 R)
• M62: 34,364,426 km (0.073 R)
• M63: 35,048,238 km (0.052 R)
• M64: 35,277,123 km (0.116 R)
• M65: 35,506,606 km (0.079 R)
• M66: 36,043,812 km (0.073 R)
• M67: 36,583,710 km (0.081 R)
• M68: 37,048,661 km (0.088 R)
• M69: 38,062,785 km (0.089 R)
• M70: 38,376,641 km (0.115 R)
• M71: 39,561,307 km (0.102 R)
• M72: 40,998,643 km (0.111 R)
• M73: 41,481,694 km (0.082 R)
• M74: 42,615,796 km (0.092 R)
• M75: 42,697,177 km (0.112 R)
• M76: 43,350,172 km (0.064 R)
• M77: 44,171,165 km (0.107 R)
• M78: 47,759,419 km (0.026 R)
• M79: 48,267,454 km (0.117 R)
• M80: 48,352,276 km (0.107 R)
• M81: 48,862,554 km (0.11 R)
• M82: 49,118,217 km (0.075 R)
• M83: 51,007,339 km (0.105 R)
• M84: 52,657,852 km (0.099 R)
• M85: 53,973,266 km (0.065 R)
• M86: 54,414,131 km (0.092 R)
• M87: 54,502,394 km (0.112 R)
• M88: 56,011,088 km (0.12 R)
• M89: 56,725,867 km (0.105 R)
• M90: 57,353,729 km (0.091 R)
• M91: 57,443,488 km (0.099 R)
• M92: 58,254,608 km (0.08 R)
• M93: 59,341,885 km (0.077 R)
• M94: 59,432,691 km (0.111 R)
• M95: 59,979,172 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.8

Radius: 4

Gravity: 35.86 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.22 AU - 16.44 AU

Year: 19523 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,524,844 km

• M1: 51,910 km (0.029 R)
• M2: 109,954 km (0.085 R)
• M3: 886,068 km (0.088 R)
• M4: 1,138,589 km (0.089 R)
• M5: 1,355,955 km (0.11 R)
• M6: 1,556,715 km (0.058 R)
• M7: 2,483,773 km (0.1 R)
• M8: 2,587,894 km (0.067 R)
• M9: 2,872,429 km (0.098 R)
• M10: 3,204,237 km (0.075 R)
• M11: 3,665,447 km (0.109 R)
• M12: 3,984,390 km (0.051 R)
• M13: 4,024,931 km (0.104 R)
• M14: 4,353,747 km (0.074 R)
• M15: 4,437,372 km (0.083 R)
• M16: 5,480,967 km (0.089 R)
• M17: 5,525,996 km (0.11 R)
• M18: 6,310,936 km (0.09 R)
• M19: 6,788,751 km (0.119 R)
• M20: 7,982,243 km (0.113 R)
• M21: 9,239,015 km (0.115 R)
• M22: 11,523,374 km (0.101 R)
• M23: 12,817,097 km (0.04 R)
• M24: 12,937,074 km (0.041 R)
• M25: 13,057,351 km (0.05 R)
• M26: 13,238,364 km (0.094 R)
• M27: 13,603,084 km (0.108 R)
• M28: 13,786,641 km (0.034 R)
• M29: 14,156,147 km (0.106 R)
• M30: 14,342,247 km (0.063 R)
• M31: 15,094,276 km (0.107 R)
• M32: 15,347,844 km (0.119 R)
• M33: 15,987,973 km (0.094 R)
• M34: 16,181,702 km (0.039 R)
• M35: 16,311,254 km (0.046 R)
• M36: 16,441,105 km (0.106 R)
• M37: 16,636,630 km (0.098 R)
• M38: 17,360,085 km (0.101 R)
• M39: 17,892,803 km (0.043 R)
• M40: 18,363,139 km (0.103 R)
• M41: 21,269,825 km (0.053 R)
• M42: 21,554,061 km (0.099 R)
• M43: 22,486,355 km (0.101 R)
• M44: 22,848,382 km (0.104 R)
• M45: 23,139,499 km (0.117 R)
• M46: 23,358,511 km (0.103 R)
• M47: 23,504,967 km (0.12 R)
• M48: 24,687,389 km (0.03 R)
• M49: 25,511,523 km (0.051 R)
• M50: 25,964,954 km (0.096 R)
• M51: 26,040,651 km (0.072 R)
• M52: 26,649,813 km (0.086 R)
• M53: 27,572,384 km (0.071 R)
• M54: 28,740,145 km (0.101 R)
• M55: 29,844,476 km (0.092 R)
• M56: 30,962,720 km (0.074 R)
• M57: 32,013,346 km (0.078 R)
• M58: 32,420,551 km (0.082 R)
• M59: 33,075,640 km (0.077 R)
• M60: 33,404,756 km (0.119 R)
• M61: 34,149,304 km (0.064 R)
• M62: 36,840,570 km (0.034 R)
• M63: 38,903,375 km (0.119 R)
• M64: 39,599,304 km (0.1 R)
• M65: 39,948,765 km (0.062 R)
• M66: 40,562,864 km (0.118 R)
• M67: 40,826,904 km (0.079 R)
• M68: 42,156,082 km (0.078 R)
• M69: 42,960,320 km (0.065 R)
• M70: 44,947,578 km (0.078 R)
• M71: 45,677,615 km (0.066 R)
• M72: 48,917,307 km (0.1 R)
• M73: 49,104,603 km (0.109 R)
• M74: 49,386,147 km (0.038 R)
• M75: 51,086,177 km (0.108 R)
• M76: 51,943,373 km (0.063 R)
• M77: 52,517,529 km (0.096 R)
• M78: 53,962,046 km (0.099 R)
• M79: 54,349,355 km (0.091 R)
• M80: 55,224,353 km (0.039 R)
• M81: 56,300,111 km (0.113 R)
• M82: 56,889,826 km (0.106 R)
• M83: 57,284,166 km (0.046 R)
• M84: 58,174,573 km (0.079 R)
• M85: 59,568,675 km (0.077 R)
• M86: 61,175,356 km (0.119 R)
• M87: 61,680,399 km (0.085 R)
• M88: 62,491,369 km (0.026 R)
• M89: 63,407,805 km (0.088 R)
• M90: 63,816,656 km (0.089 R)
• M91: 64,021,306 km (0.106 R)
• M92: 64,636,752 km (0.088 R)
• M93: 64,842,299 km (0.092 R)
• M94: 66,598,578 km (0.055 R)
• M95: 66,910,191 km (0.066 R)
• M96: 70,580,425 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.3

Radius: 3.3

Gravity: 63.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.91 AU - 19.07 AU

Year: 29782 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 99,524,844 km

• M1: 205,847 km (0.086 R)
• M2: 610,509 km (0.102 R)
• M3: 807,230 km (0.112 R)
• M4: 928,105 km (0.1 R)
• M5: 1,254,827 km (0.03 R)
• M6: 1,289,384 km (0.11 R)
• M7: 2,249,952 km (0.088 R)
• M8: 2,334,475 km (0.099 R)
• M9: 2,377,110 km (0.118 R)
• M10: 2,638,009 km (0.049 R)
• M11: 3,139,910 km (0.048 R)
• M12: 3,870,247 km (0.093 R)
• M13: 4,543,587 km (0.055 R)
• M14: 4,650,399 km (0.088 R)
• M15: 4,866,419 km (0.12 R)
• M16: 4,920,872 km (0.069 R)
• M17: 5,196,581 km (0.071 R)
• M18: 5,648,068 km (0.116 R)
• M19: 6,288,945 km (0.083 R)
• M20: 7,638,318 km (0.101 R)
• M21: 8,607,562 km (0.081 R)
• M22: 8,939,071 km (0.078 R)
• M23: 10,376,707 km (0.028 R)
• M24: 12,327,613 km (0.077 R)
• M25: 12,401,963 km (0.106 R)
• M26: 13,002,449 km (0.036 R)
• M27: 14,701,880 km (0.1 R)
• M28: 16,062,024 km (0.111 R)
• M29: 16,224,637 km (0.104 R)
• M30: 20,200,649 km (0.102 R)
• M31: 22,068,977 km (0.105 R)
• M32: 22,521,959 km (0.048 R)
• M33: 22,795,125 km (0.034 R)
• M34: 23,713,806 km (0.107 R)
• M35: 23,806,407 km (0.095 R)
• M36: 24,084,659 km (0.11 R)
• M37: 25,777,060 km (0.043 R)
• M38: 27,119,700 km (0.093 R)
• M39: 27,701,935 km (0.099 R)
• M40: 27,897,011 km (0.115 R)
• M41: 28,386,495 km (0.078 R)
• M42: 29,772,370 km (0.078 R)
• M43: 29,972,083 km (0.119 R)
• M44: 31,281,364 km (0.118 R)
• M45: 31,687,971 km (0.05 R)
• M46: 35,742,821 km (0.076 R)
• M47: 36,061,464 km (0.099 R)
• M48: 38,643,972 km (0.029 R)
• M49: 39,847,338 km (0.093 R)
• M50: 43,643,982 km (0.051 R)
• M51: 45,930,585 km (0.109 R)
• M52: 46,392,544 km (0.078 R)
• M53: 47,904,529 km (0.084 R)
• M54: 48,138,650 km (0.104 R)
• M55: 48,843,106 km (0.047 R)
• M56: 48,960,840 km (0.089 R)
• M57: 50,262,192 km (0.039 R)
• M58: 51,694,741 km (0.102 R)
• M59: 54,355,638 km (0.096 R)
• M60: 54,722,004 km (0.101 R)
• M61: 54,844,225 km (0.056 R)
• M62: 55,948,856 km (0.088 R)
• M63: 58,804,978 km (0.047 R)
• M64: 59,557,904 km (0.112 R)
• M65: 59,809,528 km (0.106 R)
• M66: 62,984,892 km (0.115 R)
• M67: 64,528,443 km (0.071 R)
• M68: 65,434,557 km (0.058 R)
• M69: 68,441,475 km (0.044 R)
• M70: 68,573,121 km (0.046 R)
• M71: 69,233,147 km (0.094 R)
• M72: 69,630,179 km (0.113 R)
• M73: 71,760,453 km (0.104 R)
• M74: 72,968,007 km (0.104 R)
• M75: 74,317,679 km (0.119 R)
• M76: 78,140,204 km (0.083 R)
• M77: 79,520,843 km (0.064 R)
• M78: 80,214,229 km (0.052 R)
• M79: 83,148,142 km (0.109 R)
• M80: 83,851,850 km (0.064 R)
• M81: 83,992,772 km (0.11 R)
• M82: 84,557,504 km (0.025 R)
• M83: 86,543,864 km (0.039 R)
• M84: 86,971,415 km (0.043 R)
• M85: 91,286,266 km (0.103 R)
• M86: 96,998,811 km (0.116 R)
• M87: 97,887,871 km (0.113 R)
• M88: 98,482,073 km (0.097 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit