🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 256 Days

Day: 21.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.71 AU - 1.03 AU

Year: 296 Days

Day: 28.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 328 Days

Day: 34.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.79 AU - 1.11 AU

Year: 338 Days

Day: 15.4 Hours

Environment

Temp: 51 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.57 AU - 1.75 AU

Year: 781 Days

Day: 41.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.48 AU - 2.14 AU

Year: 889 Days

Day: 26.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.92 AU

Year: 1307 Days

Day: 41.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,664,957 km

• M1: 1,739,225 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 12.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.41 AU - 6.83 AU

Year: 4866 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,664,957 km

• M1: 179,817 km (0.098 R)
• M2: 300,991 km (0.036 R)
• M3: 401,670 km (0.04 R)
• M4: 578,196 km (0.025 R)
• M5: 661,522 km (0.108 R)
• M6: 749,934 km (0.071 R)
• M7: 1,081,144 km (0.092 R)
• M8: 1,370,616 km (0.071 R)
• M9: 1,577,809 km (0.086 R)
• M10: 1,701,077 km (0.108 R)
• M11: 1,957,488 km (0.062 R)
• M12: 2,727,319 km (0.051 R)
• M13: 2,839,218 km (0.108 R)
• M14: 3,106,250 km (0.076 R)
• M15: 3,341,867 km (0.079 R)
• M16: 3,441,798 km (0.063 R)
• M17: 4,255,760 km (0.118 R)
• M18: 4,651,147 km (0.094 R)
• M19: 4,898,732 km (0.116 R)
• M20: 5,058,652 km (0.085 R)
• M21: 5,643,729 km (0.048 R)
• M22: 5,811,428 km (0.096 R)
• M23: 5,908,069 km (0.041 R)
• M24: 6,574,078 km (0.117 R)
• M25: 6,700,040 km (0.087 R)
• M26: 6,801,467 km (0.088 R)
• M27: 7,031,549 km (0.046 R)
• M28: 7,290,203 km (0.086 R)
• M29: 7,446,832 km (0.033 R)
• M30: 7,710,424 km (0.078 R)
• M31: 7,923,601 km (0.097 R)
• M32: 8,328,712 km (0.083 R)
• M33: 8,630,002 km (0.117 R)
• M34: 8,962,857 km (0.03 R)
• M35: 9,271,627 km (0.104 R)
• M36: 9,641,134 km (0.112 R)
• M37: 9,899,938 km (0.119 R)
• M38: 10,190,009 km (0.058 R)
• M39: 10,630,574 km (0.112 R)
• M40: 10,987,515 km (0.113 R)
• M41: 11,167,331 km (0.078 R)
• M42: 11,257,689 km (0.087 R)
• M43: 11,804,918 km (0.095 R)
• M44: 11,989,222 km (0.037 R)
• M45: 12,391,940 km (0.077 R)
• M46: 12,893,691 km (0.105 R)
• M47: 13,020,251 km (0.118 R)
• M48: 13,210,838 km (0.12 R)
• M49: 14,636,057 km (0.088 R)
• M50: 15,000,029 km (0.072 R)
• M51: 15,166,382 km (0.113 R)
• M52: 15,434,012 km (0.081 R)
• M53: 15,703,139 km (0.103 R)
• M54: 15,838,226 km (0.054 R)
• M55: 16,657,274 km (0.085 R)
• M56: 17,211,085 km (0.11 R)
• M57: 17,315,505 km (0.107 R)
• M58: 17,735,725 km (0.047 R)
• M59: 18,123,782 km (0.104 R)
• M60: 18,550,286 km (0.09 R)
• M61: 18,944,177 km (0.111 R)
• M62: 19,052,186 km (0.032 R)
• M63: 19,886,344 km (0.097 R)
• M64: 20,105,954 km (0.085 R)
• M65: 20,880,721 km (0.079 R)
• M66: 21,253,220 km (0.103 R)
• M67: 22,269,737 km (0.116 R)
• M68: 22,459,727 km (0.09 R)
• M69: 22,917,945 km (0.043 R)
• M70: 23,843,657 km (0.049 R)
• M71: 24,115,925 km (0.087 R)
• M72: 24,428,435 km (0.032 R)
• M73: 26,250,986 km (0.099 R)
• M74: 26,411,504 km (0.12 R)
• M75: 26,693,346 km (0.056 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805

Radius: 7.5

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.94 AU - 15.72 AU

Year: 17776 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,664,957 km

• M1: 105,466 km (0.098 R)
• M2: 335,249 km (0.113 R)
• M3: 620,831 km (0.109 R)
• M4: 777,460 km (0.059 R)
• M5: 872,904 km (0.093 R)
• M6: 1,128,716 km (0.079 R)
• M7: 1,182,870 km (0.116 R)
• M8: 2,128,329 km (0.093 R)
• M9: 2,402,542 km (0.068 R)
• M10: 3,568,059 km (0.095 R)
• M11: 4,186,496 km (0.118 R)
• M12: 4,749,134 km (0.102 R)
• M13: 5,520,461 km (0.075 R)
• M14: 5,944,421 km (0.092 R)
• M15: 6,040,014 km (0.053 R)
• M16: 6,378,853 km (0.094 R)
• M17: 7,278,385 km (0.101 R)
• M18: 8,111,047 km (0.087 R)
• M19: 9,138,485 km (0.097 R)
• M20: 9,471,340 km (0.079 R)
• M21: 10,035,025 km (0.106 R)
• M22: 10,092,022 km (0.082 R)
• M23: 11,018,182 km (0.082 R)
• M24: 11,790,556 km (0.118 R)
• M25: 12,396,577 km (0.069 R)
• M26: 12,519,098 km (0.111 R)
• M27: 13,955,537 km (0.104 R)
• M28: 14,531,788 km (0.117 R)
• M29: 15,246,566 km (0.066 R)
• M30: 16,373,637 km (0.09 R)
• M31: 16,642,763 km (0.106 R)
• M32: 16,710,232 km (0.046 R)
• M33: 16,981,153 km (0.04 R)
• M34: 17,458,820 km (0.085 R)
• M35: 17,802,745 km (0.089 R)
• M36: 18,218,328 km (0.115 R)
• M37: 18,637,052 km (0.057 R)
• M38: 18,847,686 km (0.072 R)
• M39: 18,988,458 km (0.085 R)
• M40: 20,850,951 km (0.087 R)
• M41: 21,435,580 km (0.095 R)
• M42: 21,656,237 km (0.091 R)
• M43: 22,845,839 km (0.097 R)
• M44: 24,823,672 km (0.09 R)
• M45: 25,132,741 km (0.061 R)
• M46: 27,651,371 km (0.093 R)
• M47: 28,052,144 km (0.088 R)
• M48: 28,132,478 km (0.073 R)
• M49: 29,102,919 km (0.102 R)
• M50: 29,920,173 km (0.088 R)
• M51: 30,827,633 km (0.088 R)
• M52: 31,576,969 km (0.11 R)
• M53: 34,117,440 km (0.111 R)
• M54: 34,633,403 km (0.08 R)
• M55: 35,238,676 km (0.086 R)
• M56: 36,196,701 km (0.115 R)
• M57: 37,960,609 km (0.103 R)
• M58: 38,763,351 km (0.075 R)
• M59: 40,931,473 km (0.104 R)
• M60: 41,022,728 km (0.109 R)
• M61: 41,938,267 km (0.105 R)
• M62: 42,306,427 km (0.112 R)
• M63: 43,417,341 km (0.092 R)
• M64: 43,510,241 km (0.044 R)
• M65: 44,443,882 km (0.062 R)
• M66: 44,631,478 km (0.105 R)
• M67: 44,725,275 km (0.113 R)
• M68: 46,711,636 km (0.03 R)
• M69: 46,806,930 km (0.116 R)
• M70: 47,380,039 km (0.077 R)
• M71: 47,571,674 km (0.058 R)
• M72: 50,280,592 km (0.1 R)
• M73: 51,752,336 km (0.09 R)
• M74: 53,437,407 km (0.074 R)
• M75: 54,236,558 km (0.118 R)
• M76: 57,472,360 km (0.12 R)
• M77: 59,010,675 km (0.092 R)
• M78: 60,354,812 km (0.098 R)
• M79: 60,770,395 km (0.105 R)
• M80: 60,874,366 km (0.059 R)
• M81: 61,499,984 km (0.119 R)
• M82: 62,232,415 km (0.096 R)
• M83: 64,978,284 km (0.118 R)
• M84: 65,404,189 km (0.078 R)
• M85: 65,937,954 km (0.082 R)
• M86: 66,151,879 km (0.069 R)
• M87: 68,087,376 km (0.073 R)
• M88: 68,628,173 km (0.088 R)
• M89: 69,387,980 km (0.046 R)
• M90: 70,477,950 km (0.117 R)
• M91: 73,671,117 km (0.064 R)
• M92: 74,226,424 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.2

Radius: 7.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.97 AU - 21.59 AU

Year: 30921 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,664,957 km

• M1: 351,256 km (0.118 R)
• M2: 892,052 km (0.091 R)
• M3: 1,055,712 km (0.082 R)
• M4: 1,631,814 km (0.115 R)
• M5: 1,862,493 km (0.073 R)
• M6: 1,921,884 km (0.09 R)
• M7: 2,516,984 km (0.076 R)
• M8: 4,054,850 km (0.103 R)
• M9: 4,486,889 km (0.066 R)
• M10: 5,394,649 km (0.103 R)
• M11: 6,447,519 km (0.105 R)
• M12: 6,583,503 km (0.091 R)
• M13: 7,090,490 km (0.086 R)
• M14: 9,240,660 km (0.098 R)
• M15: 9,342,836 km (0.098 R)
• M16: 10,974,649 km (0.082 R)
• M17: 12,466,290 km (0.104 R)
• M18: 16,432,578 km (0.092 R)
• M19: 20,018,589 km (0.081 R)
• M20: 23,275,634 km (0.095 R)
• M21: 26,257,269 km (0.09 R)
• M22: 26,474,784 km (0.071 R)
• M23: 27,057,767 km (0.081 R)
• M24: 28,832,147 km (0.065 R)
• M25: 29,281,539 km (0.046 R)
• M26: 31,563,356 km (0.09 R)
• M27: 31,871,976 km (0.094 R)
• M28: 32,104,002 km (0.055 R)
• M29: 33,351,050 km (0.034 R)
• M30: 34,138,533 km (0.082 R)
• M31: 34,376,095 km (0.11 R)
• M32: 35,731,900 km (0.083 R)
• M33: 35,812,234 km (0.115 R)
• M34: 35,892,568 km (0.088 R)
• M35: 37,593,945 km (0.105 R)
• M36: 37,675,625 km (0.086 R)
• M37: 39,487,405 km (0.087 R)
• M38: 41,158,862 km (0.078 R)
• M39: 41,749,325 km (0.042 R)
• M40: 41,918,520 km (0.108 R)
• M41: 43,366,179 km (0.106 R)
• M42: 43,451,898 km (0.111 R)
• M43: 44,311,488 km (0.069 R)
• M44: 44,484,124 km (0.088 R)
• M45: 45,437,511 km (0.085 R)
• M46: 46,836,401 km (0.087 R)
• M47: 48,782,669 km (0.102 R)
• M48: 52,388,426 km (0.059 R)
• M49: 52,571,085 km (0.07 R)
• M50: 53,395,070 km (0.11 R)
• M51: 57,108,688 km (0.111 R)
• M52: 58,617,382 km (0.107 R)
• M53: 59,471,736 km (0.115 R)
• M54: 60,234,685 km (0.072 R)
• M55: 62,059,480 km (0.067 R)
• M56: 64,977,686 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit