🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.72 AU - 1.12 AU

Year: 312 Days

Day: 32.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,428,691 km

• M1: 224,846 km (0.114 R)
• M2: 388,805 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.04 AU - 1.58 AU

Year: 529 Days

Day: 31 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.37 AU - 2.71 AU

Year: 1429 Days

Day: 19.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.93 AU - 5.01 AU

Year: 3912 Days

Day: 40.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.7

Radius: 11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.32 AU - 7.88 AU

Year: 5987 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 81,428,691 km

• M1: 138,528 km (0.104 R)
• M2: 412,890 km (0.089 R)
• M3: 597,494 km (0.071 R)
• M4: 692,040 km (0.1 R)
• M5: 839,543 km (0.054 R)
• M6: 1,178,532 km (0.063 R)
• M7: 1,404,425 km (0.062 R)
• M8: 1,859,801 km (0.114 R)
• M9: 2,138,202 km (0.12 R)
• M10: 2,247,708 km (0.09 R)
• M11: 2,749,758 km (0.12 R)
• M12: 2,930,024 km (0.098 R)
• M13: 3,191,970 km (0.064 R)
• M14: 3,413,524 km (0.076 R)
• M15: 4,159,718 km (0.099 R)
• M16: 4,595,796 km (0.101 R)
• M17: 5,739,921 km (0.106 R)
• M18: 6,010,094 km (0.08 R)
• M19: 6,304,204 km (0.054 R)
• M20: 6,623,147 km (0.088 R)
• M21: 7,318,477 km (0.117 R)
• M22: 7,569,503 km (0.042 R)
• M23: 8,296,100 km (0.098 R)
• M24: 8,601,728 km (0.056 R)
• M25: 9,112,006 km (0.082 R)
• M26: 9,632,158 km (0.097 R)
• M27: 9,999,570 km (0.055 R)
• M28: 10,208,409 km (0.087 R)
• M29: 10,559,515 km (0.069 R)
• M30: 10,677,548 km (0.107 R)
• M31: 10,819,666 km (0.096 R)
• M32: 12,077,634 km (0.059 R)
• M33: 13,000,653 km (0.113 R)
• M34: 13,279,504 km (0.099 R)
• M35: 13,560,299 km (0.101 R)
• M36: 14,493,042 km (0.117 R)
• M37: 15,768,663 km (0.105 R)
• M38: 16,201,898 km (0.085 R)
• M39: 16,639,023 km (0.099 R)
• M40: 16,914,134 km (0.062 R)
• M41: 17,024,686 km (0.096 R)
• M42: 17,163,065 km (0.092 R)
• M43: 17,274,216 km (0.068 R)
• M44: 17,413,342 km (0.1 R)
• M45: 17,804,839 km (0.109 R)
• M46: 17,889,213 km (0.082 R)
• M47: 18,454,543 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 9.1

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.59 AU - 10.29 AU

Year: 8658 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,428,691 km

• M1: 116,836 km (0.116 R)
• M2: 347,665 km (0.04 R)
• M3: 504,145 km (0.089 R)
• M4: 641,476 km (0.082 R)
• M5: 1,312,572 km (0.091 R)
• M6: 1,408,614 km (0.105 R)
• M7: 1,546,842 km (0.067 R)
• M8: 1,837,361 km (0.084 R)
• M9: 2,100,055 km (0.083 R)
• M10: 2,398,353 km (0.114 R)
• M11: 2,612,876 km (0.06 R)
• M12: 2,734,799 km (0.113 R)
• M13: 3,137,666 km (0.102 R)
• M14: 3,372,684 km (0.102 R)
• M15: 3,667,691 km (0.059 R)
• M16: 4,055,299 km (0.116 R)
• M17: 4,661,021 km (0.077 R)
• M18: 4,720,262 km (0.025 R)
• M19: 4,809,572 km (0.052 R)
• M20: 5,141,679 km (0.103 R)
• M21: 5,450,150 km (0.063 R)
• M22: 5,543,798 km (0.088 R)
• M23: 5,988,403 km (0.07 R)
• M24: 6,214,894 km (0.095 R)
• M25: 6,280,119 km (0.114 R)
• M26: 6,576,622 km (0.104 R)
• M27: 7,493,507 km (0.085 R)
• M28: 7,667,788 km (0.047 R)
• M29: 8,270,069 km (0.045 R)
• M30: 8,704,352 km (0.106 R)
• M31: 8,814,157 km (0.101 R)
• M32: 9,784,598 km (0.109 R)
• M33: 10,205,268 km (0.076 R)
• M34: 10,321,056 km (0.076 R)
• M35: 10,437,294 km (0.076 R)
• M36: 10,553,980 km (0.076 R)
• M37: 10,710,160 km (0.086 R)
• M38: 11,703,939 km (0.105 R)
• M39: 11,906,195 km (0.107 R)
• M40: 12,478,706 km (0.09 R)
• M41: 12,644,012 km (0.032 R)
• M42: 13,608,170 km (0.113 R)
• M43: 13,735,628 km (0.055 R)
• M44: 13,863,534 km (0.111 R)
• M45: 14,639,348 km (0.029 R)
• M46: 14,857,313 km (0.045 R)
• M47: 15,384,944 km (0.107 R)
• M48: 15,473,506 km (0.111 R)
• M49: 17,141,672 km (0.078 R)
• M50: 17,417,530 km (0.111 R)
• M51: 17,509,832 km (0.085 R)
• M52: 17,648,659 km (0.095 R)
• M53: 17,880,685 km (0.088 R)
• M54: 18,020,410 km (0.031 R)
• M55: 18,441,678 km (0.054 R)
• M56: 18,535,775 km (0.051 R)
• M57: 18,818,963 km (0.11 R)
• M58: 20,014,250 km (0.099 R)
• M59: 20,988,132 km (0.118 R)
• M60: 21,827,975 km (0.117 R)
• M61: 21,927,457 km (0.048 R)
• M62: 22,578,208 km (0.082 R)
• M63: 23,133,665 km (0.117 R)
• M64: 23,693,760 km (0.104 R)
• M65: 25,295,803 km (0.076 R)
• M66: 25,662,468 km (0.047 R)
• M67: 25,978,119 km (0.117 R)
• M68: 26,772,783 km (0.079 R)
• M69: 26,932,703 km (0.118 R)
• M70: 27,683,086 km (0.118 R)
• M71: 29,699,366 km (0.11 R)
• M72: 30,141,428 km (0.038 R)
• M73: 30,976,333 km (0.09 R)
• M74: 31,312,330 km (0.05 R)
• M75: 32,101,309 km (0.102 R)
• M76: 33,526,229 km (0.091 R)
• M77: 33,756,012 km (0.071 R)
• M78: 34,448,949 km (0.059 R)
• M79: 36,142,696 km (0.095 R)
• M80: 36,201,488 km (0.081 R)
• M81: 36,319,371 km (0.099 R)
• M82: 37,326,464 km (0.119 R)
• M83: 39,307,439 km (0.109 R)
• M84: 40,280,274 km (0.05 R)
• M85: 40,524,717 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.8

Radius: 4.1

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.89 AU - 16.11 AU

Year: 18497 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,428,691 km

• M1: 62,831 km (0.114 R)
• M2: 345,421 km (0.116 R)
• M3: 623,823 km (0.087 R)
• M4: 811,120 km (0.107 R)
• M5: 958,025 km (0.084 R)
• M6: 996,172 km (0.094 R)
• M7: 1,447,509 km (0.062 R)
• M8: 1,648,569 km (0.079 R)
• M9: 2,176,051 km (0.113 R)
• M10: 2,302,760 km (0.086 R)
• M11: 2,643,394 km (0.117 R)
• M12: 2,697,250 km (0.089 R)
• M13: 2,971,911 km (0.113 R)
• M14: 3,197,954 km (0.085 R)
• M15: 3,517,794 km (0.053 R)
• M16: 3,756,851 km (0.105 R)
• M17: 3,847,807 km (0.047 R)
• M18: 4,156,427 km (0.044 R)
• M19: 4,440,962 km (0.118 R)
• M20: 4,472,976 km (0.117 R)
• M21: 4,896,039 km (0.066 R)
• M22: 5,537,066 km (0.118 R)
• M23: 6,711,559 km (0.064 R)
• M24: 7,157,211 km (0.102 R)
• M25: 8,155,029 km (0.097 R)
• M26: 8,830,762 km (0.119 R)
• M27: 9,814,817 km (0.082 R)
• M28: 10,024,254 km (0.111 R)
• M29: 10,404,831 km (0.117 R)
• M30: 11,006,065 km (0.078 R)
• M31: 11,311,095 km (0.114 R)
• M32: 11,973,664 km (0.069 R)
• M33: 12,512,964 km (0.046 R)
• M34: 12,922,414 km (0.111 R)
• M35: 13,614,753 km (0.06 R)
• M36: 14,747,358 km (0.114 R)
• M37: 15,035,184 km (0.047 R)
• M38: 15,519,134 km (0.113 R)
• M39: 15,714,060 km (0.074 R)
• M40: 17,505,045 km (0.107 R)
• M41: 18,167,465 km (0.074 R)
• M42: 18,475,935 km (0.067 R)
• M43: 18,682,530 km (0.109 R)
• M44: 18,786,201 km (0.065 R)
• M45: 19,411,820 km (0.101 R)
• M46: 19,516,837 km (0.092 R)
• M47: 19,727,172 km (0.104 R)
• M48: 19,991,362 km (0.061 R)
• M49: 20,256,599 km (0.093 R)
• M50: 21,383,370 km (0.098 R)
• M51: 23,250,501 km (0.062 R)
• M52: 23,473,551 km (0.077 R)
• M53: 24,090,643 km (0.118 R)
• M54: 24,542,877 km (0.113 R)
• M55: 24,940,807 km (0.071 R)
• M56: 26,147,314 km (0.079 R)
• M57: 26,495,578 km (0.095 R)
• M58: 26,611,965 km (0.117 R)
• M59: 27,196,594 km (0.037 R)
• M60: 27,844,502 km (0.061 R)
• M61: 29,516,557 km (0.12 R)
• M62: 29,576,845 km (0.089 R)
• M63: 29,697,720 km (0.079 R)
• M64: 29,818,596 km (0.079 R)
• M65: 30,303,891 km (0.082 R)
• M66: 30,547,586 km (0.053 R)
• M67: 31,098,106 km (0.089 R)
• M68: 31,899,203 km (0.113 R)
• M69: 31,961,136 km (0.111 R)
• M70: 32,395,568 km (0.063 R)
• M71: 32,769,414 km (0.097 R)
• M72: 34,279,454 km (0.038 R)
• M73: 34,660,480 km (0.061 R)
• M74: 35,876,262 km (0.091 R)
• M75: 36,134,019 km (0.106 R)
• M76: 36,198,496 km (0.05 R)
• M77: 37,105,957 km (0.054 R)
• M78: 37,758,652 km (0.046 R)
• M79: 38,283,591 km (0.091 R)
• M80: 38,349,414 km (0.115 R)
• M81: 39,340,650 km (0.093 R)
• M82: 39,539,914 km (0.103 R)
• M83: 40,006,211 km (0.109 R)
• M84: 40,608,492 km (0.073 R)
• M85: 40,944,189 km (0.087 R)
• M86: 41,551,108 km (0.1 R)
• M87: 42,160,869 km (0.072 R)
• M88: 43,595,213 km (0.079 R)
• M89: 44,976,001 km (0.12 R)
• M90: 45,393,080 km (0.085 R)
• M91: 46,230,978 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.7

Radius: 6.2

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.67 AU - 17.75 AU

Year: 21987 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,428,691 km

• M1: 158,424 km (0.111 R)
• M2: 241,750 km (0.097 R)
• M3: 418,126 km (0.116 R)
• M4: 499,806 km (0.111 R)
• M5: 587,172 km (0.039 R)
• M6: 1,155,195 km (0.081 R)
• M7: 2,421,690 km (0.12 R)
• M8: 3,416,666 km (0.085 R)
• M9: 3,672,329 km (0.109 R)
• M10: 3,890,293 km (0.088 R)
• M11: 4,850,561 km (0.111 R)
• M12: 5,283,647 km (0.09 R)
• M13: 6,135,009 km (0.055 R)
• M14: 6,393,514 km (0.091 R)
• M15: 6,867,889 km (0.088 R)
• M16: 7,572,794 km (0.06 R)
• M17: 8,130,644 km (0.103 R)
• M18: 9,642,032 km (0.108 R)
• M19: 10,003,011 km (0.062 R)
• M20: 11,744,929 km (0.087 R)
• M21: 13,645,570 km (0.11 R)
• M22: 14,872,422 km (0.119 R)
• M23: 15,010,950 km (0.107 R)
• M24: 15,709,721 km (0.107 R)
• M25: 16,205,189 km (0.095 R)
• M26: 17,575,955 km (0.114 R)
• M27: 18,312,126 km (0.12 R)
• M28: 18,758,675 km (0.078 R)
• M29: 18,983,222 km (0.1 R)
• M30: 19,510,853 km (0.044 R)
• M31: 19,586,700 km (0.056 R)
• M32: 19,662,546 km (0.109 R)
• M33: 19,890,682 km (0.036 R)
• M34: 21,278,053 km (0.043 R)
• M35: 22,299,358 km (0.094 R)
• M36: 23,256,335 km (0.118 R)
• M37: 23,739,686 km (0.114 R)
• M38: 23,820,619 km (0.09 R)
• M39: 24,962,798 km (0.101 R)
• M40: 25,375,090 km (0.076 R)
• M41: 25,955,979 km (0.112 R)
• M42: 26,289,881 km (0.061 R)
• M43: 27,046,397 km (0.088 R)
• M44: 27,724,824 km (0.05 R)
• M45: 28,494,804 km (0.111 R)
• M46: 28,753,010 km (0.096 R)
• M47: 29,185,049 km (0.04 R)
• M48: 30,846,483 km (0.09 R)
• M49: 31,023,158 km (0.114 R)
• M50: 31,200,132 km (0.057 R)
• M51: 31,466,267 km (0.109 R)
• M52: 31,822,309 km (0.092 R)
• M53: 32,718,102 km (0.098 R)
• M54: 33,804,182 km (0.105 R)
• M55: 35,178,089 km (0.072 R)
• M56: 36,011,349 km (0.028 R)
• M57: 36,944,690 km (0.083 R)
• M58: 37,791,414 km (0.066 R)
• M59: 38,264,592 km (0.054 R)
• M60: 38,930,452 km (0.092 R)
• M61: 39,695,945 km (0.093 R)
• M62: 40,176,902 km (0.098 R)
• M63: 40,756,743 km (0.052 R)
• M64: 42,022,341 km (0.117 R)
• M65: 45,895,729 km (0.091 R)
• M66: 46,097,537 km (0.082 R)
• M67: 46,501,750 km (0.104 R)
• M68: 48,233,046 km (0.102 R)
• M69: 49,674,571 km (0.107 R)
• M70: 50,400,570 km (0.089 R)
• M71: 51,025,739 km (0.116 R)
• M72: 53,445,784 km (0.093 R)
• M73: 54,830,163 km (0.073 R)
• M74: 55,258,461 km (0.073 R)
• M75: 55,902,929 km (0.114 R)
• M76: 56,549,940 km (0.119 R)
• M77: 57,308,102 km (0.057 R)
• M78: 57,960,498 km (0.081 R)
• M79: 61,037,427 km (0.079 R)
• M80: 61,370,133 km (0.098 R)
• M81: 62,819,287 km (0.097 R)
• M82: 68,266,744 km (0.098 R)
• M83: 69,304,954 km (0.033 R)
• M84: 71,046,722 km (0.032 R)
• M85: 71,163,258 km (0.095 R)
• M86: 71,513,617 km (0.086 R)
• M87: 73,509,252 km (0.035 R)
• M88: 75,047,717 km (0.106 R)
• M89: 76,716,331 km (0.086 R)
• M90: 77,435,149 km (0.073 R)
• M91: 79,000,392 km (0.075 R)
• M92: 79,484,041 km (0.096 R)
• M93: 79,605,216 km (0.1 R)
• M94: 79,726,240 km (0.114 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 19,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit