🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 24.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,590,586 km

• M1: 116,537 km (0.11 R)
• M2: 206,894 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 213 Days

Day: 17.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.61 AU - 1.01 AU

Year: 270 Days

Day: 34 Hours

Environment

Temp: 81 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.11 AU

Year: 317 Days

Day: 41.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 102.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,590,586 km

• M1: 601,982 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.2 AU - 1.96 AU

Year: 737 Days

Day: 36.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,590,586 km

• M1: 45,179 km (0.106 R)
• M2: 341,083 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.66 AU - 3.52 AU

Year: 2014 Days

Day: 36.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.1

Radius: 13.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.76 AU - 7.68 AU

Year: 5753 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,590,586 km

• M1: 176,226 km (0.086 R)
• M2: 412,441 km (0.104 R)
• M3: 506,090 km (0.077 R)
• M4: 616,044 km (0.115 R)
• M5: 872,604 km (0.069 R)
• M6: 1,173,745 km (0.111 R)
• M7: 1,354,908 km (0.099 R)
• M8: 1,453,792 km (0.086 R)
• M9: 1,564,495 km (0.063 R)
• M10: 1,894,657 km (0.113 R)
• M11: 1,996,084 km (0.073 R)
• M12: 2,226,016 km (0.096 R)
• M13: 3,268,564 km (0.06 R)
• M14: 3,403,950 km (0.071 R)
• M15: 3,528,715 km (0.104 R)
• M16: 3,860,223 km (0.102 R)
• M17: 3,977,508 km (0.102 R)
• M18: 4,322,780 km (0.039 R)
• M19: 4,431,089 km (0.076 R)
• M20: 4,831,114 km (0.085 R)
• M21: 5,128,365 km (0.075 R)
• M22: 5,243,106 km (0.1 R)
• M23: 5,710,899 km (0.09 R)
• M24: 5,829,979 km (0.104 R)
• M25: 6,025,353 km (0.098 R)
• M26: 6,177,195 km (0.079 R)
• M27: 6,407,127 km (0.087 R)
• M28: 6,828,395 km (0.072 R)
• M29: 6,970,812 km (0.077 R)
• M30: 7,210,468 km (0.096 R)
• M31: 7,501,735 km (0.096 R)
• M32: 7,599,572 km (0.118 R)
• M33: 7,862,864 km (0.096 R)
• M34: 8,162,658 km (0.081 R)
• M35: 8,449,288 km (0.115 R)
• M36: 8,551,313 km (0.032 R)
• M37: 8,704,950 km (0.109 R)
• M38: 8,911,396 km (0.064 R)
• M39: 9,434,689 km (0.048 R)
• M40: 10,547,547 km (0.118 R)
• M41: 10,712,554 km (0.096 R)
• M42: 11,194,109 km (0.114 R)
• M43: 11,625,999 km (0.119 R)
• M44: 12,063,423 km (0.032 R)
• M45: 12,216,910 km (0.116 R)
• M46: 12,778,501 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 13.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.01 AU - 11.79 AU

Year: 13346 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,590,586 km

• M1: 184,305 km (0.116 R)
• M2: 321,187 km (0.084 R)
• M3: 621,430 km (0.094 R)
• M4: 711,936 km (0.09 R)
• M5: 1,014,872 km (0.119 R)
• M6: 1,163,273 km (0.085 R)
• M7: 1,441,675 km (0.119 R)
• M8: 1,719,777 km (0.097 R)
• M9: 1,854,266 km (0.115 R)
• M10: 2,255,038 km (0.071 R)
• M11: 2,428,123 km (0.114 R)
• M12: 2,554,533 km (0.118 R)
• M13: 2,893,971 km (0.108 R)
• M14: 3,247,919 km (0.09 R)
• M15: 3,616,229 km (0.115 R)
• M16: 4,178,717 km (0.088 R)
• M17: 4,270,122 km (0.092 R)
• M18: 4,454,875 km (0.042 R)
• M19: 5,122,829 km (0.082 R)
• M20: 5,585,685 km (0.094 R)
• M21: 5,958,932 km (0.057 R)
• M22: 6,551,788 km (0.091 R)
• M23: 6,801,318 km (0.11 R)
• M24: 7,126,992 km (0.084 R)
• M25: 7,495,003 km (0.108 R)
• M26: 9,789,834 km (0.038 R)
• M27: 9,952,896 km (0.08 R)
• M28: 10,281,562 km (0.079 R)
• M29: 10,907,630 km (0.025 R)
• M30: 11,546,113 km (0.073 R)
• M31: 11,675,216 km (0.077 R)
• M32: 11,848,151 km (0.095 R)
• M33: 13,037,903 km (0.104 R)
• M34: 13,307,479 km (0.118 R)
• M35: 13,397,836 km (0.119 R)
• M36: 14,636,506 km (0.07 R)
• M37: 17,271,224 km (0.05 R)
• M38: 17,965,059 km (0.118 R)
• M39: 18,769,147 km (0.052 R)
• M40: 19,124,592 km (0.088 R)
• M41: 19,893,824 km (0.093 R)
• M42: 20,048,957 km (0.11 R)
• M43: 20,987,833 km (0.062 R)
• M44: 21,568,722 km (0.078 R)
• M45: 22,746,356 km (0.111 R)
• M46: 23,615,969 km (0.08 R)
• M47: 23,999,687 km (0.116 R)
• M48: 24,220,045 km (0.093 R)
• M49: 25,219,658 km (0.059 R)
• M50: 25,612,053 km (0.11 R)
• M51: 25,780,799 km (0.062 R)
• M52: 25,949,845 km (0.068 R)
• M53: 27,087,088 km (0.109 R)
• M54: 27,604,098 km (0.084 R)
• M55: 27,892,673 km (0.078 R)
• M56: 28,124,400 km (0.092 R)
• M57: 28,589,499 km (0.115 R)
• M58: 28,940,157 km (0.087 R)
• M59: 29,292,161 km (0.103 R)
• M60: 29,468,686 km (0.114 R)
• M61: 30,654,698 km (0.067 R)
• M62: 31,977,293 km (0.09 R)
• M63: 32,219,641 km (0.106 R)
• M64: 32,645,547 km (0.108 R)
• M65: 33,441,258 km (0.088 R)
• M66: 33,625,712 km (0.104 R)
• M67: 33,748,980 km (0.118 R)
• M68: 34,057,601 km (0.081 R)
• M69: 35,929,519 km (0.114 R)
• M70: 36,434,262 km (0.042 R)
• M71: 36,560,822 km (0.051 R)
• M72: 38,283,890 km (0.068 R)
• M73: 39,058,059 km (0.106 R)
• M74: 40,229,111 km (0.078 R)
• M75: 40,950,472 km (0.108 R)
• M76: 41,411,683 km (0.092 R)
• M77: 41,742,294 km (0.115 R)
• M78: 42,405,910 km (0.095 R)
• M79: 42,805,785 km (0.116 R)
• M80: 45,163,448 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.9

Radius: 7.9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.42 AU - 14.3 AU

Year: 17103 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,590,586 km

• M1: 184,454 km (0.099 R)
• M2: 438,920 km (0.108 R)
• M3: 724,054 km (0.088 R)
• M4: 1,037,760 km (0.08 R)
• M5: 1,209,798 km (0.101 R)
• M6: 1,286,542 km (0.107 R)
• M7: 1,751,641 km (0.084 R)
• M8: 2,755,742 km (0.089 R)
• M9: 3,314,042 km (0.036 R)
• M10: 3,495,803 km (0.103 R)
• M11: 3,643,456 km (0.103 R)
• M12: 4,215,668 km (0.061 R)
• M13: 4,492,274 km (0.058 R)
• M14: 4,572,459 km (0.06 R)
• M15: 4,856,695 km (0.096 R)
• M16: 4,938,974 km (0.053 R)
• M17: 5,272,727 km (0.061 R)
• M18: 5,485,006 km (0.1 R)
• M19: 5,962,074 km (0.051 R)
• M20: 6,362,397 km (0.108 R)
• M21: 7,951,426 km (0.115 R)
• M22: 8,048,665 km (0.115 R)
• M23: 8,590,059 km (0.047 R)
• M24: 8,840,037 km (0.085 R)
• M25: 9,811,676 km (0.084 R)
• M26: 10,020,664 km (0.115 R)
• M27: 11,359,266 km (0.084 R)
• M28: 11,633,628 km (0.047 R)
• M29: 11,744,031 km (0.097 R)
• M30: 11,854,734 km (0.118 R)
• M31: 12,639,674 km (0.045 R)
• M32: 13,095,648 km (0.042 R)
• M33: 13,673,245 km (0.088 R)
• M34: 14,495,884 km (0.03 R)
• M35: 14,793,584 km (0.06 R)
• M36: 15,153,367 km (0.106 R)
• M37: 16,004,279 km (0.115 R)
• M38: 16,188,734 km (0.027 R)
• M39: 17,752,181 km (0.064 R)
• M40: 18,455,291 km (0.097 R)
• M41: 19,297,976 km (0.079 R)
• M42: 20,153,227 km (0.027 R)
• M43: 21,357,639 km (0.047 R)
• M44: 22,516,424 km (0.087 R)
• M45: 22,999,625 km (0.055 R)
• M46: 23,976,051 km (0.043 R)
• M47: 24,046,212 km (0.12 R)
• M48: 24,186,984 km (0.091 R)
• M49: 25,037,148 km (0.107 R)
• M50: 25,681,167 km (0.101 R)
• M51: 27,425,030 km (0.053 R)
• M52: 29,507,582 km (0.108 R)
• M53: 30,872,961 km (0.108 R)
• M54: 31,563,356 km (0.027 R)
• M55: 32,026,361 km (0.083 R)
• M56: 35,330,529 km (0.056 R)
• M57: 35,570,634 km (0.062 R)
• M58: 37,674,429 km (0.105 R)
• M59: 37,919,619 km (0.047 R)
• M60: 39,237,128 km (0.119 R)
• M61: 39,485,760 km (0.116 R)
• M62: 40,653,072 km (0.12 R)
• M63: 41,916,426 km (0.052 R)
• M64: 42,340,386 km (0.117 R)
• M65: 43,964,421 km (0.084 R)
• M66: 44,050,589 km (0.053 R)
• M67: 45,608,800 km (0.11 R)
• M68: 45,695,866 km (0.074 R)
• M69: 45,783,082 km (0.057 R)
• M70: 45,957,513 km (0.089 R)
• M71: 46,394,788 km (0.109 R)
• M72: 46,745,445 km (0.097 R)
• M73: 48,957,399 km (0.062 R)
• M74: 49,582,868 km (0.043 R)
• M75: 50,120,971 km (0.1 R)
• M76: 50,210,880 km (0.11 R)
• M77: 51,112,805 km (0.075 R)
• M78: 51,474,982 km (0.118 R)
• M79: 52,019,967 km (0.113 R)
• M80: 52,566,747 km (0.063 R)
• M81: 53,023,918 km (0.055 R)
• M82: 54,218,756 km (0.105 R)
• M83: 54,495,812 km (0.11 R)
• M84: 54,773,316 km (0.113 R)
• M85: 55,701,570 km (0.12 R)
• M86: 55,887,820 km (0.069 R)
• M87: 57,385,444 km (0.095 R)
• M88: 57,573,638 km (0.08 R)
• M89: 57,856,229 km (0.114 R)
• M90: 59,847,227 km (0.081 R)
• M91: 60,803,157 km (0.066 R)
• M92: 61,957,005 km (0.119 R)
• M93: 62,439,907 km (0.079 R)
• M94: 65,559,771 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.2

Radius: 4

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.47 AU - 14.41 AU

Year: 18273 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,590,586 km

• M1: 55,052 km (0.06 R)
• M2: 257,458 km (0.061 R)
• M3: 656,435 km (0.113 R)
• M4: 755,768 km (0.091 R)
• M5: 881,431 km (0.065 R)
• M6: 1,603,988 km (0.097 R)
• M7: 1,684,173 km (0.057 R)
• M8: 2,075,521 km (0.087 R)
• M9: 2,493,946 km (0.072 R)
• M10: 2,937,653 km (0.117 R)
• M11: 3,035,939 km (0.111 R)
• M12: 3,474,261 km (0.112 R)
• M13: 4,149,695 km (0.09 R)
• M14: 4,826,027 km (0.104 R)
• M15: 5,255,822 km (0.049 R)
• M16: 6,746,266 km (0.089 R)
• M17: 8,218,159 km (0.113 R)
• M18: 8,310,461 km (0.034 R)
• M19: 8,496,112 km (0.111 R)
• M20: 8,589,461 km (0.045 R)
• M21: 9,061,143 km (0.029 R)
• M22: 9,348,221 km (0.062 R)
• M23: 9,396,392 km (0.114 R)
• M24: 9,589,672 km (0.075 R)
• M25: 9,638,292 km (0.109 R)
• M26: 9,882,286 km (0.082 R)
• M27: 10,777,330 km (0.098 R)
• M28: 11,183,338 km (0.105 R)
• M29: 12,272,860 km (0.08 R)
• M30: 14,607,035 km (0.092 R)
• M31: 15,623,702 km (0.061 R)
• M32: 17,664,965 km (0.103 R)
• M33: 17,784,195 km (0.079 R)
• M34: 18,023,252 km (0.113 R)
• M35: 20,098,324 km (0.028 R)
• M36: 20,660,064 km (0.103 R)
• M37: 20,974,369 km (0.095 R)
• M38: 23,873,726 km (0.104 R)
• M39: 24,867,654 km (0.089 R)
• M40: 24,934,524 km (0.091 R)
• M41: 25,068,115 km (0.093 R)
• M42: 25,942,814 km (0.032 R)
• M43: 26,213,885 km (0.039 R)
• M44: 26,554,071 km (0.09 R)
• M45: 27,583,603 km (0.107 R)
• M46: 28,138,013 km (0.032 R)
• M47: 29,681,265 km (0.111 R)
• M48: 29,822,934 km (0.11 R)
• M49: 30,035,812 km (0.114 R)
• M50: 31,323,999 km (0.043 R)
• M51: 31,468,211 km (0.09 R)
• M52: 31,684,979 km (0.072 R)
• M53: 32,629,988 km (0.09 R)
• M54: 32,849,299 km (0.117 R)
• M55: 33,069,208 km (0.098 R)
• M56: 33,731,777 km (0.099 R)
• M57: 34,398,834 km (0.068 R)
• M58: 36,729,269 km (0.119 R)
• M59: 36,805,265 km (0.106 R)
• M60: 36,957,406 km (0.113 R)
• M61: 37,798,296 km (0.117 R)
• M62: 38,645,319 km (0.112 R)
• M63: 39,888,627 km (0.089 R)
• M64: 40,436,753 km (0.104 R)
• M65: 41,778,048 km (0.113 R)
• M66: 42,973,634 km (0.087 R)
• M67: 44,018,874 km (0.09 R)
• M68: 44,747,416 km (0.102 R)
• M69: 44,828,648 km (0.101 R)
• M70: 45,561,528 km (0.112 R)
• M71: 45,806,718 km (0.043 R)
• M72: 46,874,398 km (0.118 R)
• M73: 49,536,941 km (0.112 R)
• M74: 49,621,015 km (0.072 R)
• M75: 49,789,163 km (0.043 R)
• M76: 50,379,028 km (0.086 R)
• M77: 51,056,108 km (0.097 R)
• M78: 51,310,873 km (0.079 R)
• M79: 52,077,412 km (0.116 R)
• M80: 52,162,833 km (0.1 R)
• M81: 52,761,972 km (0.114 R)
• M82: 52,933,561 km (0.072 R)
• M83: 53,967,133 km (0.109 R)
• M84: 54,573,154 km (0.12 R)
• M85: 54,746,687 km (0.101 R)
• M86: 54,920,370 km (0.086 R)
• M87: 56,054,173 km (0.059 R)
• M88: 56,580,009 km (0.058 R)
• M89: 56,667,823 km (0.033 R)
• M90: 57,724,882 km (0.079 R)
• M91: 59,055,555 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit