🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 18.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,104,000 km

• M1: 156,479 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.05 AU - 1.31 AU

Year: 466 Days

Day: 19.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 602 Days

Day: 12.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,104,000 km

• M1: 225,294 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.67 AU - 3.93 AU

Year: 2692 Days

Day: 21.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 11.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.06 AU - 8.06 AU

Year: 6106 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,104,000 km

• M1: 194,926 km (0.093 R)
• M2: 762,201 km (0.046 R)
• M3: 910,602 km (0.108 R)
• M4: 1,175,540 km (0.086 R)
• M5: 1,636,451 km (0.103 R)
• M6: 1,814,473 km (0.058 R)
• M7: 1,961,527 km (0.052 R)
• M8: 2,036,625 km (0.036 R)
• M9: 2,589,838 km (0.06 R)
• M10: 2,693,510 km (0.03 R)
• M11: 2,905,041 km (0.09 R)
• M12: 3,526,620 km (0.055 R)
• M13: 3,641,960 km (0.081 R)
• M14: 4,710,837 km (0.073 R)
• M15: 5,096,351 km (0.106 R)
• M16: 5,332,715 km (0.095 R)
• M17: 5,438,930 km (0.119 R)
• M18: 5,816,066 km (0.093 R)
• M19: 6,174,203 km (0.036 R)
• M20: 6,398,002 km (0.106 R)
• M21: 6,511,098 km (0.116 R)
• M22: 7,056,831 km (0.093 R)
• M23: 7,978,653 km (0.104 R)
• M24: 9,609,120 km (0.11 R)
• M25: 10,230,101 km (0.067 R)
• M26: 10,695,949 km (0.086 R)
• M27: 10,897,756 km (0.081 R)
• M28: 11,682,846 km (0.079 R)
• M29: 11,995,206 km (0.051 R)
• M30: 12,627,855 km (0.119 R)
• M31: 13,019,951 km (0.078 R)
• M32: 13,235,522 km (0.092 R)
• M33: 13,925,916 km (0.059 R)
• M34: 15,152,768 km (0.097 R)
• M35: 15,455,405 km (0.084 R)
• M36: 15,760,136 km (0.089 R)
• M37: 15,913,174 km (0.11 R)
• M38: 16,569,161 km (0.108 R)
• M39: 16,685,847 km (0.099 R)
• M40: 16,841,878 km (0.078 R)
• M41: 16,920,118 km (0.049 R)
• M42: 17,076,896 km (0.097 R)
• M43: 17,470,937 km (0.044 R)
• M44: 17,550,074 km (0.056 R)
• M45: 17,987,648 km (0.104 R)
• M46: 18,509,445 km (0.099 R)
• M47: 18,954,798 km (0.04 R)
• M48: 19,814,836 km (0.113 R)
• M49: 20,104,458 km (0.078 R)
• M50: 20,562,227 km (0.114 R)
• M51: 20,645,853 km (0.112 R)
• M52: 21,530,724 km (0.114 R)
• M53: 21,743,153 km (0.086 R)
• M54: 21,871,059 km (0.089 R)
• M55: 22,041,900 km (0.085 R)
• M56: 22,213,040 km (0.11 R)
• M57: 22,341,844 km (0.08 R)
• M58: 23,076,070 km (0.057 R)
• M59: 23,468,016 km (0.03 R)
• M60: 23,555,531 km (0.075 R)
• M61: 23,818,375 km (0.088 R)
• M62: 24,346,904 km (0.083 R)
• M63: 25,236,562 km (0.098 R)
• M64: 25,820,592 km (0.083 R)
• M65: 26,727,754 km (0.102 R)
• M66: 27,323,004 km (0.114 R)
• M67: 27,461,083 km (0.109 R)
• M68: 27,645,387 km (0.055 R)
• M69: 27,737,689 km (0.098 R)
• M70: 28,526,668 km (0.06 R)
• M71: 29,041,135 km (0.108 R)
• M72: 29,936,927 km (0.119 R)
• M73: 30,412,050 km (0.096 R)
• M74: 30,841,695 km (0.075 R)
• M75: 31,514,138 km (0.076 R)
• M76: 32,532,002 km (0.1 R)
• M77: 32,678,308 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 14.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.55 AU - 12.45 AU

Year: 11493 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,104,000 km

• M1: 467,045 km (0.094 R)
• M2: 731,833 km (0.11 R)
• M3: 942,616 km (0.088 R)
• M4: 1,146,668 km (0.084 R)
• M5: 1,306,289 km (0.1 R)
• M6: 1,411,905 km (0.095 R)
• M7: 1,865,485 km (0.076 R)
• M8: 2,021,067 km (0.095 R)
• M9: 2,345,545 km (0.085 R)
• M10: 2,476,443 km (0.113 R)
• M11: 2,745,869 km (0.074 R)
• M12: 2,964,431 km (0.096 R)
• M13: 3,525,573 km (0.113 R)
• M14: 3,918,267 km (0.073 R)
• M15: 4,052,457 km (0.09 R)
• M16: 4,394,587 km (0.086 R)
• M17: 4,604,323 km (0.103 R)
• M18: 4,817,650 km (0.089 R)
• M19: 4,937,478 km (0.116 R)
• M20: 5,602,291 km (0.052 R)
• M21: 5,779,415 km (0.077 R)
• M22: 6,612,525 km (0.083 R)
• M23: 6,772,894 km (0.089 R)
• M24: 6,988,913 km (0.034 R)
• M25: 7,097,821 km (0.075 R)
• M26: 7,538,985 km (0.094 R)
• M27: 7,791,057 km (0.102 R)
• M28: 8,102,969 km (0.104 R)
• M29: 8,303,729 km (0.116 R)
• M30: 8,768,679 km (0.097 R)
• M31: 8,886,263 km (0.067 R)
• M32: 9,633,056 km (0.073 R)
• M33: 9,815,266 km (0.082 R)
• M34: 9,968,005 km (0.092 R)
• M35: 10,245,061 km (0.088 R)
• M36: 10,400,044 km (0.047 R)
• M37: 10,838,216 km (0.111 R)
• M38: 11,797,587 km (0.098 R)
• M39: 12,287,520 km (0.069 R)
• M40: 13,287,432 km (0.07 R)
• M41: 13,968,552 km (0.078 R)
• M42: 14,313,524 km (0.083 R)
• M43: 14,417,495 km (0.12 R)
• M44: 14,591,328 km (0.081 R)
• M45: 14,731,052 km (0.098 R)
• M46: 14,836,070 km (0.109 R)
• M47: 15,720,941 km (0.074 R)
• M48: 15,971,817 km (0.109 R)
• M49: 16,296,294 km (0.107 R)
• M50: 16,441,255 km (0.048 R)
• M51: 17,246,091 km (0.068 R)
• M52: 17,467,795 km (0.109 R)
• M53: 17,690,397 km (0.107 R)
• M54: 18,138,592 km (0.074 R)
• M55: 18,439,583 km (0.119 R)
• M56: 18,932,059 km (0.11 R)
• M57: 19,122,647 km (0.062 R)
• M58: 19,467,321 km (0.053 R)
• M59: 20,046,264 km (0.099 R)
• M60: 20,905,704 km (0.045 R)
• M61: 21,300,493 km (0.06 R)
• M62: 21,617,940 km (0.114 R)
• M63: 21,777,261 km (0.095 R)
• M64: 22,418,587 km (0.047 R)
• M65: 23,066,196 km (0.107 R)
• M66: 23,596,820 km (0.103 R)
• M67: 24,462,543 km (0.083 R)
• M68: 24,920,312 km (0.041 R)
• M69: 26,736,431 km (0.065 R)
• M70: 26,950,356 km (0.107 R)
• M71: 27,164,879 km (0.1 R)
• M72: 27,380,001 km (0.09 R)
• M73: 28,594,885 km (0.106 R)
• M74: 29,208,984 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.7

Radius: 5.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.37 AU - 15.41 AU

Year: 17807 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 102,104,000 km

• M1: 371,452 km (0.104 R)
• M2: 462,257 km (0.052 R)
• M3: 524,041 km (0.044 R)
• M4: 1,285,943 km (0.096 R)
• M5: 1,400,386 km (0.075 R)
• M6: 1,763,908 km (0.119 R)
• M7: 2,322,507 km (0.118 R)
• M8: 2,637,111 km (0.118 R)
• M9: 2,701,738 km (0.1 R)
• M10: 3,083,063 km (0.069 R)
• M11: 3,375,676 km (0.118 R)
• M12: 4,005,932 km (0.07 R)
• M13: 4,080,282 km (0.117 R)
• M14: 4,155,081 km (0.085 R)
• M15: 4,287,176 km (0.064 R)
• M16: 5,536,168 km (0.116 R)
• M17: 5,891,314 km (0.062 R)
• M18: 6,210,705 km (0.09 R)
• M19: 6,448,566 km (0.062 R)
• M20: 6,689,418 km (0.058 R)
• M21: 6,977,843 km (0.052 R)
• M22: 7,202,389 km (0.076 R)
• M23: 7,682,000 km (0.117 R)
• M24: 7,774,452 km (0.076 R)
• M25: 8,266,180 km (0.05 R)
• M26: 9,850,721 km (0.073 R)
• M27: 10,535,879 km (0.101 R)
• M28: 11,711,718 km (0.118 R)
• M29: 11,871,638 km (0.113 R)
• M30: 12,409,742 km (0.032 R)
• M31: 13,066,028 km (0.112 R)
• M32: 13,789,782 km (0.098 R)
• M33: 14,755,586 km (0.103 R)
• M34: 14,841,904 km (0.052 R)
• M35: 15,101,755 km (0.089 R)
• M36: 15,217,694 km (0.097 R)
• M37: 15,713,760 km (0.085 R)
• M38: 15,831,344 km (0.095 R)
• M39: 16,185,592 km (0.113 R)
• M40: 16,304,223 km (0.117 R)
• M41: 17,233,675 km (0.053 R)
• M42: 17,445,954 km (0.09 R)
• M43: 18,118,696 km (0.102 R)
• M44: 19,331,934 km (0.074 R)
• M45: 19,584,156 km (0.04 R)
• M46: 21,087,166 km (0.12 R)
• M47: 21,639,930 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 4.1

Gravity: 43.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.45 AU - 21.45 AU

Year: 29981 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,104,000 km

• M1: 54,154 km (0.111 R)
• M2: 318,195 km (0.105 R)
• M3: 1,191,996 km (0.09 R)
• M4: 1,226,403 km (0.068 R)
• M5: 1,476,531 km (0.085 R)
• M6: 1,742,217 km (0.071 R)
• M7: 1,820,905 km (0.091 R)
• M8: 2,669,873 km (0.076 R)
• M9: 2,992,107 km (0.105 R)
• M10: 3,181,797 km (0.095 R)
• M11: 3,229,968 km (0.117 R)
• M12: 3,572,996 km (0.059 R)
• M13: 3,979,154 km (0.063 R)
• M14: 4,187,693 km (0.072 R)
• M15: 5,113,106 km (0.103 R)
• M16: 5,627,573 km (0.111 R)
• M17: 6,460,234 km (0.111 R)
• M18: 7,015,691 km (0.099 R)
• M19: 7,267,315 km (0.047 R)
• M20: 8,171,484 km (0.056 R)
• M21: 8,838,691 km (0.091 R)
• M22: 9,523,251 km (0.117 R)
• M23: 10,942,785 km (0.063 R)
• M24: 12,731,078 km (0.084 R)
• M25: 13,037,903 km (0.034 R)
• M26: 13,347,122 km (0.054 R)
• M27: 13,972,740 km (0.081 R)
• M28: 15,415,013 km (0.092 R)
• M29: 16,569,161 km (0.118 R)
• M30: 17,665,414 km (0.094 R)
• M31: 18,007,395 km (0.068 R)
• M32: 18,093,264 km (0.116 R)
• M33: 19,397,309 km (0.061 R)
• M34: 19,838,622 km (0.072 R)
• M35: 20,821,181 km (0.11 R)
• M36: 21,545,684 km (0.082 R)
• M37: 22,002,705 km (0.105 R)
• M38: 28,426,288 km (0.065 R)
• M39: 30,447,804 km (0.097 R)
• M40: 32,934,121 km (0.031 R)
• M41: 33,144,156 km (0.094 R)
• M42: 33,671,489 km (0.119 R)
• M43: 33,989,085 km (0.068 R)
• M44: 34,520,756 km (0.084 R)
• M45: 35,377,204 km (0.067 R)
• M46: 37,987,836 km (0.074 R)
• M47: 39,316,265 km (0.115 R)
• M48: 39,650,766 km (0.077 R)
• M49: 39,762,516 km (0.025 R)
• M50: 40,322,610 km (0.104 R)
• M51: 42,932,495 km (0.106 R)
• M52: 43,161,978 km (0.049 R)
• M53: 43,852,970 km (0.11 R)
• M54: 44,199,888 km (0.113 R)
• M55: 45,129,339 km (0.113 R)
• M56: 46,065,224 km (0.068 R)
• M57: 46,182,658 km (0.077 R)
• M58: 46,300,092 km (0.1 R)
• M59: 49,150,680 km (0.043 R)
• M60: 49,872,041 km (0.078 R)
• M61: 50,113,342 km (0.104 R)
• M62: 52,424,629 km (0.111 R)
• M63: 54,025,925 km (0.118 R)
• M64: 54,273,808 km (0.081 R)
• M65: 54,397,825 km (0.093 R)
• M66: 55,518,313 km (0.091 R)
• M67: 55,893,504 km (0.081 R)
• M68: 57,024,165 km (0.105 R)
• M69: 60,975,942 km (0.085 R)
• M70: 63,702,663 km (0.112 R)
• M71: 64,226,555 km (0.118 R)
• M72: 65,015,085 km (0.068 R)
• M73: 66,469,027 km (0.101 R)
• M74: 66,734,413 km (0.041 R)
• M75: 67,000,249 km (0.033 R)
• M76: 70,217,800 km (0.116 R)
• M77: 71,437,322 km (0.054 R)
• M78: 72,937,339 km (0.079 R)
• M79: 73,622,498 km (0.077 R)
• M80: 74,723,388 km (0.094 R)
• M81: 74,999,396 km (0.099 R)
• M82: 75,690,987 km (0.116 R)
• M83: 77,638,752 km (0.075 R)
• M84: 78,338,421 km (0.08 R)
• M85: 79,602,972 km (0.11 R)
• M86: 81,441,380 km (0.059 R)
• M87: 84,010,125 km (0.099 R)
• M88: 84,153,589 km (0.113 R)
• M89: 84,440,668 km (0.035 R)
• M90: 84,584,431 km (0.115 R)
• M91: 85,737,232 km (0.057 R)
• M92: 87,912,535 km (0.066 R)
• M93: 88,641,675 km (0.084 R)
• M94: 88,933,840 km (0.055 R)
• M95: 89,665,822 km (0.1 R)
• M96: 90,988,267 km (0.058 R)
• M97: 96,042,431 km (0.12 R)
• M98: 101,034,363 km (0.103 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit