🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.91 AU - 1.47 AU

Year: 477 Days

Day: 47.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,052,966 km

• M1: 489,783 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.08 AU - 2.78 AU

Year: 1391 Days

Day: 42.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.59 AU - 2.65 AU

Year: 1557 Days

Day: 12.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.7 AU - 4.12 AU

Year: 2312 Days

Day: 42.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,052,966 km

• M1: 617,091 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.1 AU - 4.16 AU

Year: 2539 Days

Day: 45.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 9.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.8 AU - 5.76 AU

Year: 4454 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,052,966 km

• M1: 156,779 km (0.025 R)
• M2: 232,325 km (0.088 R)
• M3: 319,092 km (0.109 R)
• M4: 441,164 km (0.081 R)
• M5: 550,371 km (0.101 R)
• M6: 745,895 km (0.078 R)
• M7: 992,881 km (0.088 R)
• M8: 1,061,397 km (0.114 R)
• M9: 1,182,571 km (0.056 R)
• M10: 1,362,388 km (0.101 R)
• M11: 1,585,588 km (0.097 R)
• M12: 1,954,945 km (0.04 R)
• M13: 2,042,011 km (0.102 R)
• M14: 2,298,422 km (0.102 R)
• M15: 2,390,574 km (0.096 R)
• M16: 2,955,605 km (0.034 R)
• M17: 3,714,366 km (0.119 R)
• M18: 3,885,655 km (0.075 R)
• M19: 3,948,636 km (0.098 R)
• M20: 4,059,637 km (0.089 R)
• M21: 4,301,088 km (0.113 R)
• M22: 4,530,721 km (0.061 R)
• M23: 4,697,224 km (0.102 R)
• M24: 4,814,957 km (0.087 R)
• M25: 4,882,725 km (0.12 R)
• M26: 4,950,792 km (0.12 R)
• M27: 5,139,584 km (0.07 R)
• M28: 5,208,848 km (0.098 R)
• M29: 5,577,607 km (0.09 R)
• M30: 5,846,285 km (0.088 R)
• M31: 6,082,500 km (0.038 R)
• M32: 6,211,004 km (0.106 R)
• M33: 7,020,329 km (0.101 R)
• M34: 7,271,504 km (0.118 R)
• M35: 7,802,726 km (0.09 R)
• M36: 7,922,404 km (0.105 R)
• M37: 8,530,370 km (0.084 R)
• M38: 8,633,144 km (0.05 R)
• M39: 8,840,037 km (0.102 R)
• M40: 9,132,352 km (0.099 R)
• M41: 9,364,378 km (0.044 R)
• M42: 9,662,377 km (0.039 R)
• M43: 9,920,284 km (0.051 R)
• M44: 10,202,276 km (0.044 R)
• M45: 10,752,048 km (0.114 R)
• M46: 10,863,199 km (0.073 R)
• M47: 11,583,363 km (0.107 R)
• M48: 11,972,318 km (0.118 R)
• M49: 12,110,546 km (0.052 R)
• M50: 12,388,648 km (0.108 R)
• M51: 12,857,039 km (0.061 R)
• M52: 12,927,799 km (0.103 R)
• M53: 13,212,035 km (0.104 R)
• M54: 13,570,322 km (0.116 R)
• M55: 13,907,665 km (0.082 R)
• M56: 14,004,605 km (0.045 R)
• M57: 14,861,800 km (0.104 R)
• M58: 15,035,334 km (0.111 R)
• M59: 15,534,692 km (0.089 R)
• M60: 16,217,606 km (0.083 R)
• M61: 16,652,637 km (0.102 R)
• M62: 17,013,766 km (0.096 R)
• M63: 17,325,378 km (0.036 R)
• M64: 17,481,858 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.36 AU - 7.06 AU

Year: 5681 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,052,966 km

• M1: 115,639 km (0.082 R)
• M2: 218,862 km (0.103 R)
• M3: 280,945 km (0.092 R)
• M4: 351,854 km (0.065 R)
• M5: 447,298 km (0.118 R)
• M6: 534,513 km (0.098 R)
• M7: 647,609 km (0.107 R)
• M8: 844,330 km (0.093 R)
• M9: 910,453 km (0.087 R)
• M10: 1,072,168 km (0.113 R)
• M11: 1,156,691 km (0.071 R)
• M12: 1,627,176 km (0.065 R)
• M13: 1,711,100 km (0.096 R)
• M14: 1,825,393 km (0.06 R)
• M15: 2,091,677 km (0.04 R)
• M16: 2,386,385 km (0.089 R)
• M17: 2,645,040 km (0.114 R)
• M18: 2,760,978 km (0.117 R)
• M19: 2,912,671 km (0.09 R)
• M20: 3,206,780 km (0.104 R)
• M21: 3,474,261 km (0.114 R)
• M22: 3,804,872 km (0.072 R)
• M23: 3,879,671 km (0.115 R)
• M24: 4,300,191 km (0.092 R)
• M25: 4,476,567 km (0.083 R)
• M26: 4,595,347 km (0.048 R)
• M27: 4,897,086 km (0.114 R)
• M28: 5,351,265 km (0.109 R)
• M29: 5,604,834 km (0.099 R)
• M30: 5,775,974 km (0.102 R)
• M31: 5,905,526 km (0.087 R)
• M32: 6,145,630 km (0.088 R)
• M33: 6,567,795 km (0.116 R)
• M34: 6,884,793 km (0.088 R)
• M35: 7,581,171 km (0.05 R)
• M36: 7,770,562 km (0.087 R)
• M37: 8,691,935 km (0.061 R)
• M38: 9,065,182 km (0.109 R)
• M39: 9,291,673 km (0.034 R)
• M40: 9,878,845 km (0.093 R)
• M41: 10,742,174 km (0.077 R)
• M42: 11,008,608 km (0.078 R)
• M43: 11,250,358 km (0.101 R)
• M44: 13,732,785 km (0.102 R)
• M45: 13,963,914 km (0.099 R)
• M46: 14,021,958 km (0.06 R)
• M47: 14,196,389 km (0.111 R)
• M48: 14,518,174 km (0.119 R)
• M49: 14,783,262 km (0.101 R)
• M50: 14,871,973 km (0.052 R)
• M51: 15,139,155 km (0.059 R)
• M52: 15,467,821 km (0.116 R)
• M53: 16,193,222 km (0.12 R)
• M54: 16,254,257 km (0.046 R)
• M55: 16,345,811 km (0.091 R)
• M56: 16,621,520 km (0.106 R)
• M57: 16,713,822 km (0.109 R)
• M58: 16,867,908 km (0.058 R)
• M59: 16,929,692 km (0.099 R)
• M60: 17,053,559 km (0.073 R)
• M61: 17,991,687 km (0.1 R)
• M62: 18,181,377 km (0.115 R)
• M63: 18,498,973 km (0.076 R)
• M64: 19,527,459 km (0.076 R)
• M65: 20,310,903 km (0.095 R)
• M66: 20,442,549 km (0.104 R)
• M67: 20,508,522 km (0.116 R)
• M68: 20,838,983 km (0.099 R)
• M69: 21,572,462 km (0.074 R)
• M70: 22,178,932 km (0.114 R)
• M71: 22,756,828 km (0.092 R)
• M72: 22,893,411 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 10.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.41 AU - 13.97 AU

Year: 15623 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,052,966 km

• M1: 149,299 km (0.1 R)
• M2: 374,144 km (0.102 R)
• M3: 680,670 km (0.067 R)
• M4: 999,763 km (0.074 R)
• M5: 1,208,152 km (0.067 R)
• M6: 1,403,976 km (0.077 R)
• M7: 1,498,971 km (0.045 R)
• M8: 1,568,085 km (0.098 R)
• M9: 1,709,904 km (0.053 R)
• M10: 2,287,651 km (0.102 R)
• M11: 2,905,041 km (0.112 R)
• M12: 2,992,257 km (0.054 R)
• M13: 3,062,717 km (0.098 R)
• M14: 3,151,728 km (0.075 R)
• M15: 3,628,048 km (0.115 R)
• M16: 3,722,294 km (0.046 R)
• M17: 4,284,932 km (0.076 R)
• M18: 4,874,198 km (0.104 R)
• M19: 5,083,485 km (0.067 R)
• M20: 5,295,615 km (0.036 R)
• M21: 5,489,045 km (0.085 R)
• M22: 5,860,945 km (0.118 R)
• M23: 7,572,943 km (0.115 R)
• M24: 7,888,745 km (0.106 R)
• M25: 8,333,200 km (0.092 R)
• M26: 9,040,947 km (0.103 R)
• M27: 9,143,571 km (0.116 R)
• M28: 9,479,867 km (0.029 R)
• M29: 10,784,062 km (0.067 R)
• M30: 10,947,572 km (0.074 R)
• M31: 11,194,558 km (0.069 R)
• M32: 11,946,288 km (0.036 R)
• M33: 12,484,989 km (0.099 R)
• M34: 13,410,252 km (0.09 R)
• M35: 14,088,978 km (0.069 R)
• M36: 14,627,829 km (0.107 R)
• M37: 15,448,823 km (0.1 R)
• M38: 15,695,061 km (0.085 R)
• M39: 16,004,579 km (0.06 R)
• M40: 16,755,710 km (0.104 R)
• M41: 16,881,970 km (0.057 R)
• M42: 17,839,396 km (0.11 R)
• M43: 18,650,516 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18

Radius: 5.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.99 AU - 14.49 AU

Year: 16693 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 20,052,966 km

• M1: 77,193 km (0.102 R)
• M2: 226,042 km (0.114 R)
• M3: 426,504 km (0.066 R)
• M4: 558,598 km (0.075 R)
• M5: 602,580 km (0.054 R)
• M6: 791,223 km (0.066 R)
• M7: 902,674 km (0.093 R)
• M8: 1,008,738 km (0.102 R)
• M9: 1,063,192 km (0.099 R)
• M10: 1,232,986 km (0.078 R)
• M11: 1,713,943 km (0.108 R)
• M12: 1,913,207 km (0.052 R)
• M13: 1,967,511 km (0.104 R)
• M14: 2,377,409 km (0.085 R)
• M15: 2,890,979 km (0.114 R)
• M16: 3,032,498 km (0.07 R)
• M17: 3,080,220 km (0.104 R)
• M18: 3,338,875 km (0.108 R)
• M19: 3,757,151 km (0.025 R)
• M20: 4,138,625 km (0.061 R)
• M21: 4,370,053 km (0.05 R)
• M22: 5,032,472 km (0.101 R)
• M23: 5,108,019 km (0.101 R)
• M24: 5,317,606 km (0.069 R)
• M25: 5,883,983 km (0.098 R)
• M26: 5,943,673 km (0.108 R)
• M27: 6,164,180 km (0.078 R)
• M28: 6,696,150 km (0.11 R)
• M29: 7,094,081 km (0.062 R)
• M30: 7,306,659 km (0.1 R)
• M31: 8,089,206 km (0.107 R)
• M32: 8,133,337 km (0.045 R)
• M33: 8,602,925 km (0.097 R)
• M34: 8,761,349 km (0.087 R)
• M35: 8,989,486 km (0.096 R)
• M36: 9,242,605 km (0.068 R)
• M37: 9,614,954 km (0.053 R)
• M38: 9,921,032 km (0.084 R)
• M39: 10,664,084 km (0.073 R)
• M40: 10,712,554 km (0.08 R)
• M41: 11,375,272 km (0.11 R)
• M42: 11,824,365 km (0.117 R)
• M43: 12,000,592 km (0.106 R)
• M44: 13,180,021 km (0.029 R)
• M45: 14,773,239 km (0.032 R)
• M46: 15,345,151 km (0.102 R)
• M47: 15,758,041 km (0.113 R)
• M48: 16,063,071 km (0.1 R)
• M49: 16,426,145 km (0.102 R)
• M50: 16,707,389 km (0.068 R)
• M51: 16,905,158 km (0.045 R)
• M52: 17,360,085 km (0.109 R)
• M53: 17,560,396 km (0.058 R)
• M54: 17,675,138 km (0.096 R)
• M55: 17,992,136 km (0.083 R)
• M56: 18,544,152 km (0.07 R)
• M57: 18,631,816 km (0.085 R)
• M58: 19,249,207 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit