🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.59 AU - 0.59 AU

Year: 172 Days

Day: 23.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.78 AU

Year: 710 Days

Day: 17.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.53 AU

Year: 1321 Days

Day: 32.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,994,139 km

• M1: 1,024,745 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.35 AU - 2.79 AU

Year: 1560 Days

Day: 43.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,994,139 km

• M1: 560,842 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 9.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.47 AU - 6.27 AU

Year: 4713 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,994,139 km

• M1: 150,944 km (0.116 R)
• M2: 320,588 km (0.057 R)
• M3: 390,450 km (0.082 R)
• M4: 457,021 km (0.092 R)
• M5: 571,165 km (0.068 R)
• M6: 637,885 km (0.044 R)
• M7: 1,014,573 km (0.05 R)
• M8: 1,169,107 km (0.09 R)
• M9: 1,331,571 km (0.08 R)
• M10: 1,795,623 km (0.081 R)
• M11: 1,897,649 km (0.053 R)
• M12: 2,107,834 km (0.102 R)
• M13: 2,344,199 km (0.086 R)
• M14: 3,269,162 km (0.101 R)
• M15: 3,352,638 km (0.118 R)
• M16: 3,781,236 km (0.119 R)
• M17: 4,069,212 km (0.086 R)
• M18: 4,410,295 km (0.109 R)
• M19: 4,642,920 km (0.088 R)
• M20: 5,168,906 km (0.113 R)
• M21: 5,865,583 km (0.109 R)
• M22: 6,538,923 km (0.065 R)
• M23: 6,697,796 km (0.087 R)
• M24: 6,831,088 km (0.087 R)
• M25: 7,346,003 km (0.087 R)
• M26: 7,511,309 km (0.098 R)
• M27: 8,042,681 km (0.116 R)
• M28: 8,644,064 km (0.044 R)
• M29: 8,731,130 km (0.098 R)
• M30: 9,023,594 km (0.098 R)
• M31: 9,141,477 km (0.093 R)
• M32: 10,502,967 km (0.102 R)
• M33: 10,596,017 km (0.12 R)
• M34: 11,033,741 km (0.11 R)
• M35: 11,159,852 km (0.099 R)
• M36: 11,605,204 km (0.052 R)
• M37: 12,056,242 km (0.086 R)
• M38: 12,153,630 km (0.079 R)
• M39: 12,611,848 km (0.058 R)
• M40: 13,042,242 km (0.082 R)
• M41: 13,376,742 km (0.115 R)
• M42: 14,156,596 km (0.095 R)
• M43: 14,259,370 km (0.083 R)
• M44: 14,707,864 km (0.106 R)
• M45: 15,266,164 km (0.093 R)
• M46: 16,116,627 km (0.112 R)
• M47: 16,295,696 km (0.064 R)
• M48: 16,583,672 km (0.071 R)
• M49: 16,764,386 km (0.041 R)
• M50: 16,945,998 km (0.032 R)
• M51: 17,018,703 km (0.1 R)
• M52: 17,201,062 km (0.115 R)
• M53: 17,347,519 km (0.063 R)
• M54: 17,494,274 km (0.039 R)
• M55: 17,604,677 km (0.088 R)
• M56: 17,752,181 km (0.063 R)
• M57: 17,863,183 km (0.094 R)
• M58: 20,322,572 km (0.047 R)
• M59: 20,399,914 km (0.118 R)
• M60: 20,516,151 km (0.117 R)
• M61: 20,866,061 km (0.1 R)
• M62: 21,061,286 km (0.095 R)
• M63: 21,571,863 km (0.098 R)
• M64: 21,729,839 km (0.105 R)
• M65: 21,848,470 km (0.11 R)
• M66: 22,086,480 km (0.112 R)
• M67: 22,285,445 km (0.074 R)
• M68: 22,405,273 km (0.102 R)
• M69: 22,886,081 km (0.109 R)
• M70: 23,776,637 km (0.067 R)
• M71: 24,267,168 km (0.108 R)
• M72: 24,472,566 km (0.099 R)
• M73: 25,092,200 km (0.082 R)
• M74: 25,968,246 km (0.105 R)
• M75: 26,388,915 km (0.04 R)
• M76: 26,557,960 km (0.07 R)
• M77: 26,727,156 km (0.117 R)
• M78: 26,854,314 km (0.056 R)
• M79: 27,024,257 km (0.08 R)
• M80: 27,493,396 km (0.082 R)
• M81: 27,578,966 km (0.105 R)
• M82: 28,008,162 km (0.087 R)
• M83: 28,180,499 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 9.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.87 AU - 7.07 AU

Year: 6233 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,994,139 km

• M1: 152,440 km (0.111 R)
• M2: 223,200 km (0.049 R)
• M3: 301,290 km (0.057 R)
• M4: 410,796 km (0.098 R)
• M5: 631,453 km (0.12 R)
• M6: 902,973 km (0.088 R)
• M7: 1,140,833 km (0.095 R)
• M8: 1,325,138 km (0.089 R)
• M9: 1,534,874 km (0.107 R)
• M10: 1,675,347 km (0.07 R)
• M11: 1,820,307 km (0.104 R)
• M12: 1,952,701 km (0.115 R)
• M13: 2,157,500 km (0.112 R)
• M14: 2,441,437 km (0.073 R)
• M15: 2,813,338 km (0.102 R)
• M16: 2,928,378 km (0.105 R)
• M17: 3,343,812 km (0.115 R)
• M18: 3,862,467 km (0.101 R)
• M19: 3,926,495 km (0.052 R)
• M20: 4,384,265 km (0.082 R)
• M21: 4,630,802 km (0.074 R)
• M22: 5,161,127 km (0.05 R)
• M23: 5,373,855 km (0.104 R)
• M24: 6,813,435 km (0.076 R)
• M25: 7,790,758 km (0.092 R)
• M26: 7,871,840 km (0.12 R)
• M27: 8,980,809 km (0.113 R)
• M28: 9,179,924 km (0.119 R)
• M29: 9,611,514 km (0.116 R)
• M30: 10,286,200 km (0.118 R)
• M31: 10,885,190 km (0.105 R)
• M32: 12,179,810 km (0.082 R)
• M33: 12,431,882 km (0.107 R)
• M34: 12,558,592 km (0.093 R)
• M35: 12,622,171 km (0.096 R)
• M36: 12,717,614 km (0.06 R)
• M37: 12,877,235 km (0.087 R)
• M38: 13,620,288 km (0.089 R)
• M39: 15,147,682 km (0.092 R)
• M40: 15,725,728 km (0.09 R)
• M41: 15,931,575 km (0.114 R)
• M42: 16,172,727 km (0.052 R)
• M43: 16,311,105 km (0.039 R)
• M44: 17,326,126 km (0.066 R)
• M45: 17,752,181 km (0.094 R)
• M46: 18,397,546 km (0.094 R)
• M47: 18,832,128 km (0.099 R)
• M48: 19,270,151 km (0.075 R)
• M49: 20,267,819 km (0.093 R)
• M50: 21,509,930 km (0.109 R)
• M51: 22,505,952 km (0.112 R)
• M52: 22,931,858 km (0.072 R)
• M53: 24,383,855 km (0.086 R)
• M54: 24,701,750 km (0.109 R)
• M55: 26,637,546 km (0.077 R)
• M56: 26,719,227 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 3.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.95 AU - 17.21 AU

Year: 24422 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 90,994,139 km

• M1: 113,545 km (0.12 R)
• M2: 289,921 km (0.064 R)
• M3: 463,305 km (0.116 R)
• M4: 679,474 km (0.079 R)
• M5: 768,035 km (0.099 R)
• M6: 798,254 km (0.042 R)
• M7: 1,246,300 km (0.085 R)
• M8: 1,880,894 km (0.104 R)
• M9: 2,599,413 km (0.075 R)
• M10: 3,418,012 km (0.103 R)
• M11: 3,698,658 km (0.034 R)
• M12: 3,724,688 km (0.115 R)
• M13: 3,986,783 km (0.111 R)
• M14: 4,200,858 km (0.077 R)
• M15: 5,680,381 km (0.12 R)
• M16: 6,134,261 km (0.07 R)
• M17: 6,505,862 km (0.093 R)
• M18: 6,662,790 km (0.052 R)
• M19: 7,044,564 km (0.088 R)
• M20: 7,270,457 km (0.085 R)
• M21: 8,503,741 km (0.04 R)
• M22: 8,952,236 km (0.084 R)
• M23: 9,692,895 km (0.038 R)
• M24: 10,016,325 km (0.053 R)
• M25: 10,088,581 km (0.101 R)
• M26: 10,233,841 km (0.1 R)
• M27: 11,458,000 km (0.061 R)
• M28: 13,799,057 km (0.118 R)
• M29: 15,230,410 km (0.075 R)
• M30: 15,396,912 km (0.057 R)
• M31: 15,522,275 km (0.067 R)
• M32: 16,366,306 km (0.107 R)
• M33: 16,665,352 km (0.094 R)
• M34: 17,442,214 km (0.029 R)
• M35: 19,525,963 km (0.108 R)
• M36: 19,797,633 km (0.075 R)
• M37: 20,161,754 km (0.12 R)
• M38: 21,874,201 km (0.106 R)
• M39: 22,203,466 km (0.072 R)
• M40: 22,439,531 km (0.099 R)
• M41: 23,825,555 km (0.1 R)
• M42: 23,873,875 km (0.094 R)
• M43: 24,846,411 km (0.036 R)
• M44: 26,229,593 km (0.102 R)
• M45: 27,182,382 km (0.07 R)
• M46: 27,384,339 km (0.08 R)
• M47: 27,637,608 km (0.094 R)
• M48: 28,760,939 km (0.111 R)
• M49: 30,736,079 km (0.076 R)
• M50: 32,219,342 km (0.11 R)
• M51: 34,541,999 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618

Radius: 4.5

Gravity: 30.52 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.31 AU - 21.53 AU

Year: 27537 Days

Day: 22.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,994,139 km

• M1: 505,042 km (0.108 R)
• M2: 953,088 km (0.03 R)
• M3: 1,425,967 km (0.07 R)
• M4: 1,961,228 km (0.09 R)
• M5: 2,113,668 km (0.066 R)
• M6: 2,845,800 km (0.086 R)
• M7: 3,238,794 km (0.067 R)
• M8: 4,269,374 km (0.088 R)
• M9: 4,417,176 km (0.107 R)
• M10: 5,713,143 km (0.05 R)
• M11: 6,040,463 km (0.098 R)
• M12: 6,262,167 km (0.088 R)
• M13: 7,000,732 km (0.117 R)
• M14: 9,312,168 km (0.117 R)
• M15: 9,503,803 km (0.118 R)
• M16: 9,761,560 km (0.078 R)
• M17: 10,152,310 km (0.09 R)
• M18: 10,815,028 km (0.081 R)
• M19: 11,083,856 km (0.087 R)
• M20: 11,219,242 km (0.084 R)
• M21: 11,903,951 km (0.059 R)
• M22: 14,404,929 km (0.089 R)
• M23: 14,478,680 km (0.07 R)
• M24: 14,849,384 km (0.099 R)
• M25: 15,827,904 km (0.105 R)
• M26: 17,530,776 km (0.106 R)
• M27: 17,925,864 km (0.112 R)
• M28: 18,084,737 km (0.096 R)
• M29: 18,644,233 km (0.108 R)
• M30: 19,862,558 km (0.055 R)
• M31: 19,944,687 km (0.098 R)
• M32: 20,356,979 km (0.036 R)
• M33: 22,289,634 km (0.052 R)
• M34: 22,460,475 km (0.104 R)
• M35: 23,407,579 km (0.07 R)
• M36: 24,631,888 km (0.029 R)
• M37: 25,162,960 km (0.086 R)
• M38: 25,519,153 km (0.049 R)
• M39: 26,506,948 km (0.025 R)
• M40: 26,687,961 km (0.118 R)
• M41: 26,778,617 km (0.119 R)
• M42: 28,058,277 km (0.106 R)
• M43: 28,427,485 km (0.106 R)
• M44: 29,544,981 km (0.101 R)
• M45: 31,343,297 km (0.058 R)
• M46: 33,371,844 km (0.09 R)
• M47: 33,763,043 km (0.096 R)
• M48: 34,155,737 km (0.08 R)
• M49: 35,641,842 km (0.056 R)
• M50: 36,141,798 km (0.098 R)
• M51: 36,946,635 km (0.11 R)
• M52: 39,499,672 km (0.1 R)
• M53: 40,328,594 km (0.108 R)
• M54: 41,058,632 km (0.109 R)
• M55: 42,003,641 km (0.057 R)
• M56: 42,743,552 km (0.115 R)
• M57: 43,594,465 km (0.074 R)
• M58: 44,022,016 km (0.118 R)
• M59: 44,450,913 km (0.1 R)
• M60: 44,989,016 km (0.114 R)
• M61: 45,637,673 km (0.1 R)
• M62: 46,725,549 km (0.117 R)
• M63: 49,370,888 km (0.109 R)
• M64: 49,482,188 km (0.117 R)
• M65: 50,824,081 km (0.12 R)
• M66: 51,161,425 km (0.076 R)
• M67: 51,386,719 km (0.063 R)
• M68: 53,429,179 km (0.104 R)
• M69: 54,230,575 km (0.086 R)
• M70: 55,266,839 km (0.075 R)
• M71: 57,125,144 km (0.064 R)
• M72: 57,944,641 km (0.093 R)
• M73: 58,297,093 km (0.056 R)
• M74: 59,832,267 km (0.102 R)
• M75: 61,141,697 km (0.081 R)
• M76: 61,859,767 km (0.096 R)
• M77: 62,219,998 km (0.096 R)
• M78: 63,909,856 km (0.111 R)
• M79: 64,273,828 km (0.106 R)
• M80: 65,370,230 km (0.047 R)
• M81: 65,981,936 km (0.114 R)
• M82: 66,349,947 km (0.116 R)
• M83: 66,718,556 km (0.1 R)
• M84: 67,952,290 km (0.064 R)
• M85: 68,323,891 km (0.079 R)
• M86: 69,816,877 km (0.048 R)
• M87: 71,194,973 km (0.103 R)
• M88: 73,596,318 km (0.087 R)
• M89: 74,615,379 km (0.105 R)
• M90: 75,126,555 km (0.102 R)
• M91: 81,877,907 km (0.111 R)
• M92: 84,126,811 km (0.12 R)
• M93: 86,798,480 km (0.053 R)
• M94: 86,932,819 km (0.05 R)
• M95: 88,685,059 km (0.107 R)
• M96: 89,226,603 km (0.026 R)
• M97: 90,585,251 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit