🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.5 AU - 0.7 AU

Year: 214 Days

Day: 20.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,345,029 km

• M1: 36,651 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 236 Days

Day: 16.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,345,029 km

• M1: 46,675 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.27 AU - 1.91 AU

Year: 923 Days

Day: 14.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 12.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.22 AU - 2.82 AU

Year: 1841 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,345,029 km

• M1: 170,392 km (0.119 R)
• M2: 299,944 km (0.06 R)
• M3: 381,026 km (0.101 R)
• M4: 533,915 km (0.118 R)
• M5: 649,554 km (0.079 R)
• M6: 989,141 km (0.118 R)
• M7: 1,373,159 km (0.063 R)
• M8: 1,582,745 km (0.086 R)
• M9: 1,680,582 km (0.093 R)
• M10: 1,780,514 km (0.112 R)
• M11: 1,940,135 km (0.059 R)
• M12: 2,092,874 km (0.11 R)
• M13: 2,448,020 km (0.061 R)
• M14: 2,822,613 km (0.105 R)
• M15: 3,369,542 km (0.043 R)
• M16: 3,904,654 km (0.039 R)
• M17: 4,038,993 km (0.082 R)
• M18: 4,129,350 km (0.059 R)
• M19: 4,327,717 km (0.064 R)
• M20: 4,513,517 km (0.099 R)
• M21: 4,717,868 km (0.116 R)
• M22: 4,893,047 km (0.087 R)
• M23: 5,283,198 km (0.08 R)
• M24: 5,415,443 km (0.095 R)
• M25: 5,683,373 km (0.1 R)
• M26: 5,853,166 km (0.114 R)
• M27: 6,197,541 km (0.101 R)
• M28: 6,389,923 km (0.096 R)
• M29: 6,478,037 km (0.063 R)
• M30: 6,637,508 km (0.079 R)
• M31: 6,834,379 km (0.095 R)
• M32: 6,978,741 km (0.067 R)
• M33: 7,142,401 km (0.085 R)
• M34: 7,473,610 km (0.049 R)
• M35: 7,622,460 km (0.086 R)
• M36: 7,923,002 km (0.114 R)
• M37: 8,074,844 km (0.041 R)
• M38: 8,342,774 km (0.108 R)
• M39: 8,555,353 km (0.098 R)
• M40: 8,691,636 km (0.085 R)
• M41: 9,184,112 km (0.045 R)
• M42: 9,564,540 km (0.03 R)
• M43: 9,868,523 km (0.09 R)
• M44: 9,950,203 km (0.025 R)
• M45: 10,590,332 km (0.071 R)
• M46: 10,820,713 km (0.097 R)
• M47: 10,989,310 km (0.036 R)
• M48: 11,116,319 km (0.062 R)
• M49: 11,201,290 km (0.079 R)
• M50: 11,564,813 km (0.08 R)
• M51: 12,479,454 km (0.095 R)
• M52: 12,590,007 km (0.085 R)
• M53: 12,856,441 km (0.042 R)
• M54: 13,394,844 km (0.084 R)
• M55: 13,485,350 km (0.11 R)
• M56: 13,735,179 km (0.038 R)
• M57: 14,354,963 km (0.084 R)
• M58: 14,773,089 km (0.11 R)
• M59: 14,983,872 km (0.108 R)
• M60: 15,621,758 km (0.047 R)
• M61: 15,717,051 km (0.101 R)
• M62: 15,908,088 km (0.105 R)
• M63: 16,148,043 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.3 AU - 3.46 AU

Year: 2249 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,345,029 km

• M1: 154,684 km (0.118 R)
• M2: 257,608 km (0.094 R)
• M3: 541,095 km (0.048 R)
• M4: 705,204 km (0.107 R)
• M5: 1,095,056 km (0.086 R)
• M6: 1,248,394 km (0.042 R)
• M7: 1,354,908 km (0.073 R)
• M8: 1,436,738 km (0.077 R)
• M9: 1,703,022 km (0.112 R)
• M10: 2,090,032 km (0.112 R)
• M11: 2,382,047 km (0.074 R)
• M12: 2,538,676 km (0.11 R)
• M13: 2,722,083 km (0.057 R)
• M14: 2,874,373 km (0.118 R)
• M15: 3,163,097 km (0.112 R)
• M16: 3,613,985 km (0.041 R)
• M17: 3,717,058 km (0.116 R)
• M18: 3,808,014 km (0.101 R)
• M19: 3,939,211 km (0.047 R)
• M20: 4,112,146 km (0.055 R)
• M21: 4,206,393 km (0.108 R)
• M22: 4,451,883 km (0.103 R)
• M23: 4,618,236 km (0.073 R)
• M24: 4,744,496 km (0.087 R)
• M25: 5,014,521 km (0.117 R)
• M26: 5,480,967 km (0.093 R)
• M27: 5,629,667 km (0.112 R)
• M28: 5,946,216 km (0.097 R)
• M29: 6,053,029 km (0.093 R)
• M30: 6,160,440 km (0.118 R)
• M31: 7,172,620 km (0.073 R)
• M32: 7,417,362 km (0.106 R)
• M33: 7,664,797 km (0.106 R)
• M34: 7,797,939 km (0.078 R)
• M35: 7,915,074 km (0.073 R)
• M36: 8,475,168 km (0.112 R)
• M37: 8,786,033 km (0.114 R)
• M38: 9,687,509 km (0.108 R)
• M39: 9,903,828 km (0.103 R)
• M40: 10,012,585 km (0.098 R)
• M41: 10,121,792 km (0.093 R)
• M42: 10,415,004 km (0.1 R)
• M43: 10,655,258 km (0.042 R)
• M44: 10,934,856 km (0.111 R)
• M45: 11,711,120 km (0.106 R)
• M46: 12,018,992 km (0.054 R)
• M47: 12,485,737 km (0.104 R)
• M48: 12,899,076 km (0.066 R)
• M49: 13,018,007 km (0.117 R)
• M50: 13,157,282 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 10.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.02 AU - 7 AU

Year: 6780 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,345,029 km

• M1: 134,638 km (0.09 R)
• M2: 222,901 km (0.059 R)
• M3: 295,007 km (0.114 R)
• M4: 439,369 km (0.106 R)
• M5: 513,869 km (0.119 R)
• M6: 734,974 km (0.065 R)
• M7: 813,513 km (0.067 R)
• M8: 909,256 km (0.116 R)
• M9: 1,008,888 km (0.101 R)
• M10: 1,437,785 km (0.1 R)
• M11: 1,589,926 km (0.035 R)
• M12: 1,810,433 km (0.083 R)
• M13: 1,910,664 km (0.096 R)
• M14: 2,031,689 km (0.069 R)
• M15: 2,726,720 km (0.114 R)
• M16: 2,906,088 km (0.099 R)
• M17: 3,013,500 km (0.113 R)
• M18: 3,321,222 km (0.105 R)
• M19: 3,767,024 km (0.113 R)
• M20: 4,171,088 km (0.077 R)
• M21: 4,341,629 km (0.083 R)
• M22: 4,539,398 km (0.078 R)
• M23: 5,267,790 km (0.086 R)
• M24: 5,492,037 km (0.058 R)
• M25: 5,585,386 km (0.072 R)
• M26: 5,882,039 km (0.106 R)
• M27: 6,946,428 km (0.115 R)
• M28: 7,221,688 km (0.108 R)
• M29: 7,353,483 km (0.12 R)
• M30: 7,693,669 km (0.086 R)
• M31: 7,948,434 km (0.108 R)
• M32: 8,190,783 km (0.045 R)
• M33: 8,574,501 km (0.063 R)
• M34: 8,776,309 km (0.067 R)
• M35: 8,948,197 km (0.098 R)
• M36: 9,058,301 km (0.11 R)
• M37: 9,486,899 km (0.075 R)
• M38: 9,808,833 km (0.077 R)
• M39: 9,938,535 km (0.096 R)
• M40: 10,232,494 km (0.116 R)
• M41: 10,413,657 km (0.116 R)
• M42: 10,562,657 km (0.036 R)
• M43: 10,662,289 km (0.107 R)
• M44: 10,812,485 km (0.09 R)
• M45: 11,301,072 km (0.118 R)
• M46: 11,386,044 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.6

Radius: 7.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.25 AU - 12.01 AU

Year: 13752 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,345,029 km

• M1: 198,367 km (0.069 R)
• M2: 354,397 km (0.053 R)
• M3: 445,054 km (0.068 R)
• M4: 776,263 km (0.104 R)
• M5: 841,488 km (0.055 R)
• M6: 1,048,382 km (0.094 R)
• M7: 1,676,992 km (0.095 R)
• M8: 2,321,759 km (0.052 R)
• M9: 3,432,822 km (0.099 R)
• M10: 3,542,478 km (0.117 R)
• M11: 3,733,215 km (0.117 R)
• M12: 3,846,012 km (0.099 R)
• M13: 4,091,651 km (0.109 R)
• M14: 4,929,250 km (0.065 R)
• M15: 4,982,207 km (0.112 R)
• M16: 5,160,229 km (0.051 R)
• M17: 6,795,633 km (0.107 R)
• M18: 8,071,703 km (0.109 R)
• M19: 8,280,990 km (0.061 R)
• M20: 8,769,128 km (0.097 R)
• M21: 9,201,167 km (0.114 R)
• M22: 9,662,227 km (0.102 R)
• M23: 9,750,939 km (0.066 R)
• M24: 10,652,715 km (0.096 R)
• M25: 10,882,348 km (0.047 R)
• M26: 11,044,063 km (0.075 R)
• M27: 11,113,626 km (0.09 R)
• M28: 11,183,338 km (0.075 R)
• M29: 11,580,970 km (0.074 R)
• M30: 12,899,076 km (0.109 R)
• M31: 12,972,379 km (0.114 R)
• M32: 14,390,567 km (0.119 R)
• M33: 16,040,632 km (0.097 R)
• M34: 16,754,662 km (0.046 R)
• M35: 17,290,223 km (0.047 R)
• M36: 18,104,035 km (0.057 R)
• M37: 18,213,541 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.4

Radius: 5.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.92 AU - 15.92 AU

Year: 22623 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,345,029 km

• M1: 249,529 km (0.048 R)
• M2: 373,097 km (0.056 R)
• M3: 811,718 km (0.117 R)
• M4: 1,387,371 km (0.102 R)
• M5: 1,460,524 km (0.083 R)
• M6: 1,766,152 km (0.108 R)
• M7: 2,175,452 km (0.069 R)
• M8: 2,434,705 km (0.113 R)
• M9: 2,888,585 km (0.095 R)
• M10: 3,735,459 km (0.112 R)
• M11: 3,837,933 km (0.116 R)
• M12: 3,872,341 km (0.089 R)
• M13: 4,115,587 km (0.101 R)
• M14: 4,328,016 km (0.045 R)
• M15: 4,912,046 km (0.045 R)
• M16: 5,443,268 km (0.059 R)
• M17: 5,559,506 km (0.04 R)
• M18: 5,992,442 km (0.092 R)
• M19: 7,355,578 km (0.099 R)
• M20: 7,570,101 km (0.11 R)
• M21: 8,673,834 km (0.085 R)
• M22: 8,854,997 km (0.086 R)
• M23: 8,946,102 km (0.112 R)
• M24: 9,779,662 km (0.036 R)
• M25: 9,826,785 km (0.096 R)
• M26: 10,205,866 km (0.085 R)
• M27: 10,686,374 km (0.108 R)
• M28: 12,020,189 km (0.11 R)
• M29: 13,301,195 km (0.074 R)
• M30: 14,196,838 km (0.102 R)
• M31: 14,356,908 km (0.063 R)
• M32: 14,571,281 km (0.072 R)
• M33: 16,435,720 km (0.054 R)
• M34: 16,547,768 km (0.1 R)
• M35: 16,941,660 km (0.081 R)
• M36: 17,738,867 km (0.09 R)
• M37: 18,898,849 km (0.113 R)
• M38: 19,016,133 km (0.088 R)
• M39: 20,202,893 km (0.101 R)
• M40: 20,262,732 km (0.095 R)
• M41: 20,503,286 km (0.066 R)
• M42: 20,805,174 km (0.041 R)
• M43: 21,535,661 km (0.091 R)
• M44: 21,596,846 km (0.093 R)
• M45: 22,896,553 km (0.092 R)
• M46: 23,903,645 km (0.088 R)
• M47: 24,094,083 km (0.11 R)
• M48: 24,540,484 km (0.061 R)
• M49: 24,989,576 km (0.102 R)
• M50: 27,275,282 km (0.076 R)
• M51: 28,074,284 km (0.115 R)
• M52: 29,286,925 km (0.086 R)
• M53: 30,173,442 km (0.04 R)
• M54: 30,792,328 km (0.082 R)
• M55: 31,833,081 km (0.073 R)
• M56: 31,902,793 km (0.106 R)
• M57: 33,664,158 km (0.093 R)
• M58: 33,806,426 km (0.053 R)
• M59: 34,020,201 km (0.08 R)
• M60: 34,879,791 km (0.069 R)
• M61: 35,674,006 km (0.083 R)
• M62: 36,474,205 km (0.053 R)
• M63: 36,620,212 km (0.098 R)
• M64: 36,986,428 km (0.027 R)
• M65: 37,133,183 km (0.057 R)
• M66: 39,508,199 km (0.085 R)
• M67: 40,034,335 km (0.104 R)
• M68: 40,714,108 km (0.09 R)
• M69: 40,941,496 km (0.096 R)
• M70: 41,245,479 km (0.067 R)
• M71: 42,391,698 km (0.104 R)
• M72: 42,853,208 km (0.118 R)
• M73: 44,014,087 km (0.114 R)
• M74: 44,169,669 km (0.094 R)
• M75: 44,559,371 km (0.075 R)
• M76: 44,715,552 km (0.118 R)
• M77: 45,577,983 km (0.09 R)
• M78: 46,525,087 km (0.107 R)
• M79: 47,000,958 km (0.053 R)
• M80: 47,398,889 km (0.063 R)
• M81: 49,001,531 km (0.088 R)
• M82: 49,566,562 km (0.091 R)
• M83: 50,052,755 km (0.106 R)
• M84: 51,848,528 km (0.097 R)
• M85: 52,919,648 km (0.118 R)
• M86: 53,084,954 km (0.103 R)
• M87: 53,499,340 km (0.083 R)
• M88: 54,832,407 km (0.116 R)
• M89: 55,418,980 km (0.112 R)
• M90: 55,839,350 km (0.102 R)
• M91: 56,007,648 km (0.118 R)
• M92: 56,092,021 km (0.106 R)
• M93: 56,260,618 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit