🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.6 AU - 0.76 AU

Year: 205 Days

Day: 27.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 233 Days

Day: 41.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.64 AU - 0.84 AU

Year: 233 Days

Day: 47.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,039,170 km

• M1: 254,316 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.31 AU - 1.43 AU

Year: 586 Days

Day: 18 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.29 AU - 1.81 AU

Year: 705 Days

Day: 37.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.1 AU - 3.74 AU

Year: 2310 Days

Day: 18.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,039,170 km

• M1: 1,210,396 km (0.067 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 10.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.2 AU - 6.84 AU

Year: 4737 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,039,170 km

• M1: 138,079 km (0.106 R)
• M2: 356,342 km (0.03 R)
• M3: 430,543 km (0.052 R)
• M4: 598,541 km (0.082 R)
• M5: 777,161 km (0.098 R)
• M6: 867,069 km (0.1 R)
• M7: 1,263,055 km (0.117 R)
• M8: 1,339,499 km (0.11 R)
• M9: 1,797,568 km (0.073 R)
• M10: 2,044,405 km (0.111 R)
• M11: 2,283,611 km (0.107 R)
• M12: 2,378,008 km (0.038 R)
• M13: 2,454,602 km (0.086 R)
• M14: 2,689,171 km (0.084 R)
• M15: 2,769,057 km (0.099 R)
• M16: 3,589,451 km (0.099 R)
• M17: 3,811,305 km (0.097 R)
• M18: 4,037,946 km (0.075 R)
• M19: 4,199,212 km (0.089 R)
• M20: 4,551,964 km (0.079 R)
• M21: 4,914,440 km (0.091 R)
• M22: 5,136,293 km (0.093 R)
• M23: 6,189,014 km (0.11 R)
• M24: 6,295,378 km (0.081 R)
• M25: 6,671,915 km (0.11 R)
• M26: 6,780,972 km (0.081 R)
• M27: 7,306,809 km (0.062 R)
• M28: 7,475,555 km (0.052 R)
• M29: 8,752,523 km (0.072 R)
• M30: 8,871,902 km (0.072 R)
• M31: 9,112,455 km (0.117 R)
• M32: 9,569,177 km (0.105 R)
• M33: 9,754,080 km (0.047 R)
• M34: 9,971,147 km (0.081 R)
• M35: 10,284,106 km (0.052 R)
• M36: 10,410,217 km (0.05 R)
• M37: 11,016,238 km (0.065 R)
• M38: 12,029,614 km (0.1 R)
• M39: 12,530,467 km (0.083 R)
• M40: 12,631,595 km (0.094 R)
• M41: 13,004,244 km (0.06 R)
• M42: 13,277,709 km (0.118 R)
• M43: 13,552,969 km (0.108 R)
• M44: 13,899,737 km (0.081 R)
• M45: 14,708,313 km (0.118 R)
• M46: 14,993,147 km (0.045 R)
• M47: 15,785,867 km (0.105 R)
• M48: 16,260,840 km (0.081 R)
• M49: 16,481,497 km (0.097 R)
• M50: 16,814,501 km (0.086 R)
• M51: 17,075,101 km (0.101 R)
• M52: 17,149,750 km (0.116 R)
• M53: 17,224,549 km (0.092 R)
• M54: 17,600,189 km (0.082 R)
• M55: 17,713,435 km (0.09 R)
• M56: 19,284,961 km (0.104 R)
• M57: 19,518,633 km (0.108 R)
• M58: 20,820,882 km (0.105 R)
• M59: 21,542,991 km (0.061 R)
• M60: 21,947,653 km (0.114 R)
• M61: 22,518,519 km (0.073 R)
• M62: 22,600,498 km (0.106 R)
• M63: 22,805,747 km (0.097 R)
• M64: 23,301,065 km (0.073 R)
• M65: 23,591,584 km (0.098 R)
• M66: 23,674,761 km (0.106 R)
• M67: 24,050,550 km (0.095 R)
• M68: 24,218,250 km (0.08 R)
• M69: 25,147,252 km (0.102 R)
• M70: 25,232,224 km (0.101 R)
• M71: 25,317,345 km (0.025 R)
• M72: 25,658,877 km (0.066 R)
• M73: 26,001,905 km (0.076 R)
• M74: 26,130,858 km (0.106 R)
• M75: 26,649,065 km (0.102 R)
• M76: 27,695,802 km (0.106 R)
• M77: 27,783,616 km (0.071 R)
• M78: 27,871,430 km (0.087 R)
• M79: 28,666,842 km (0.076 R)
• M80: 29,201,355 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.52 AU - 12.04 AU

Year: 11171 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,039,170 km

• M1: 181,612 km (0.073 R)
• M2: 362,625 km (0.099 R)
• M3: 533,915 km (0.028 R)
• M4: 1,058,106 km (0.107 R)
• M5: 1,198,279 km (0.086 R)
• M6: 1,824,346 km (0.111 R)
• M7: 2,195,349 km (0.103 R)
• M8: 2,448,468 km (0.088 R)
• M9: 2,638,757 km (0.09 R)
• M10: 2,735,846 km (0.077 R)
• M11: 2,958,747 km (0.085 R)
• M12: 3,265,422 km (0.087 R)
• M13: 3,369,991 km (0.038 R)
• M14: 3,609,497 km (0.081 R)
• M15: 4,049,166 km (0.06 R)
• M16: 4,332,953 km (0.085 R)
• M17: 4,950,044 km (0.105 R)
• M18: 5,532,428 km (0.036 R)
• M19: 5,975,687 km (0.069 R)
• M20: 6,463,526 km (0.069 R)
• M21: 6,595,770 km (0.104 R)
• M22: 7,134,023 km (0.09 R)
• M23: 7,477,650 km (0.032 R)
• M24: 7,791,506 km (0.073 R)
• M25: 9,016,712 km (0.068 R)
• M26: 9,727,302 km (0.1 R)
• M27: 10,185,521 km (0.101 R)
• M28: 10,495,039 km (0.075 R)
• M29: 11,044,063 km (0.072 R)
• M30: 11,162,844 km (0.079 R)
• M31: 11,642,604 km (0.113 R)
• M32: 12,333,896 km (0.114 R)
• M33: 12,788,374 km (0.09 R)
• M34: 13,586,329 km (0.091 R)
• M35: 13,927,113 km (0.109 R)
• M36: 14,879,004 km (0.063 R)
• M37: 15,098,165 km (0.07 R)
• M38: 16,300,782 km (0.113 R)
• M39: 16,391,139 km (0.076 R)
• M40: 16,617,631 km (0.093 R)
• M41: 16,982,201 km (0.12 R)
• M42: 17,119,681 km (0.06 R)
• M43: 17,998,419 km (0.027 R)
• M44: 18,138,592 km (0.112 R)
• M45: 19,703,835 km (0.101 R)
• M46: 20,186,587 km (0.099 R)
• M47: 20,283,676 km (0.071 R)
• M48: 20,478,153 km (0.04 R)
• M49: 20,820,134 km (0.096 R)
• M50: 22,962,076 km (0.106 R)
• M51: 23,164,781 km (0.088 R)
• M52: 23,266,508 km (0.117 R)
• M53: 23,419,247 km (0.105 R)
• M54: 23,828,098 km (0.097 R)
• M55: 24,239,343 km (0.094 R)
• M56: 24,497,549 km (0.084 R)
• M57: 24,808,712 km (0.12 R)
• M58: 25,644,665 km (0.049 R)
• M59: 25,802,491 km (0.032 R)
• M60: 26,436,786 km (0.071 R)
• M61: 26,543,001 km (0.025 R)
• M62: 26,755,878 km (0.074 R)
• M63: 27,613,224 km (0.061 R)
• M64: 28,153,571 km (0.095 R)
• M65: 28,697,360 km (0.116 R)
• M66: 28,915,922 km (0.096 R)
• M67: 29,189,836 km (0.095 R)
• M68: 29,464,647 km (0.107 R)
• M69: 30,516,769 km (0.094 R)
• M70: 31,637,406 km (0.073 R)
• M71: 32,032,943 km (0.111 R)
• M72: 32,885,801 km (0.107 R)
• M73: 33,171,832 km (0.108 R)
• M74: 34,846,730 km (0.045 R)
• M75: 35,196,639 km (0.093 R)
• M76: 36,904,598 km (0.117 R)
• M77: 37,499,698 km (0.059 R)
• M78: 37,678,916 km (0.084 R)
• M79: 38,338,344 km (0.059 R)
• M80: 40,339,515 km (0.079 R)
• M81: 41,260,290 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 3

Gravity: 92.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.95 AU - 15.03 AU

Year: 17100 Days

Day: 23 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,039,170 km

• M1: 63,130 km (0.052 R)
• M2: 89,609 km (0.11 R)
• M3: 171,439 km (0.112 R)
• M4: 228,436 km (0.105 R)
• M5: 416,630 km (0.072 R)
• M6: 515,365 km (0.099 R)
• M7: 599,588 km (0.115 R)
• M8: 978,968 km (0.098 R)
• M9: 1,191,697 km (0.072 R)
• M10: 1,219,223 km (0.111 R)
• M11: 1,418,337 km (0.072 R)
• M12: 1,814,622 km (0.099 R)
• M13: 2,242,771 km (0.077 R)
• M14: 2,628,285 km (0.109 R)
• M15: 2,810,346 km (0.117 R)
• M16: 2,958,896 km (0.11 R)
• M17: 4,578,592 km (0.059 R)
• M18: 4,797,305 km (0.082 R)
• M19: 5,109,066 km (0.035 R)
• M20: 5,335,857 km (0.115 R)
• M21: 5,519,563 km (0.115 R)
• M22: 7,776,696 km (0.094 R)
• M23: 8,089,654 km (0.039 R)
• M24: 8,300,737 km (0.109 R)
• M25: 8,460,059 km (0.109 R)
• M26: 8,727,989 km (0.093 R)
• M27: 9,217,323 km (0.113 R)
• M28: 9,715,484 km (0.083 R)
• M29: 9,827,383 km (0.105 R)
• M30: 10,622,496 km (0.109 R)
• M31: 10,911,369 km (0.116 R)
• M32: 11,202,936 km (0.109 R)
• M33: 11,437,954 km (0.092 R)
• M34: 12,882,172 km (0.102 R)
• M35: 13,190,194 km (0.091 R)
• M36: 13,562,992 km (0.111 R)
• M37: 13,876,250 km (0.101 R)
• M38: 13,939,230 km (0.068 R)
• M39: 15,088,591 km (0.111 R)
• M40: 16,069,205 km (0.066 R)
• M41: 16,400,714 km (0.101 R)
• M42: 16,533,856 km (0.08 R)
• M43: 16,868,506 km (0.06 R)
• M44: 18,022,803 km (0.068 R)
• M45: 18,298,064 km (0.052 R)
• M46: 18,713,646 km (0.099 R)
• M47: 19,413,016 km (0.119 R)
• M48: 20,335,138 km (0.102 R)
• M49: 20,478,153 km (0.1 R)
• M50: 21,126,361 km (0.092 R)
• M51: 21,562,139 km (0.108 R)
• M52: 22,368,771 km (0.112 R)
• M53: 22,516,574 km (0.112 R)
• M54: 22,812,927 km (0.09 R)
• M55: 22,961,628 km (0.114 R)
• M56: 24,314,292 km (0.067 R)
• M57: 24,618,424 km (0.109 R)
• M58: 25,924,862 km (0.109 R)
• M59: 26,079,995 km (0.053 R)
• M60: 26,157,636 km (0.106 R)
• M61: 26,703,818 km (0.072 R)
• M62: 26,860,447 km (0.045 R)
• M63: 30,058,102 km (0.08 R)
• M64: 32,366,696 km (0.07 R)
• M65: 32,617,422 km (0.1 R)
• M66: 32,701,197 km (0.025 R)
• M67: 33,626,759 km (0.092 R)
• M68: 34,560,998 km (0.084 R)
• M69: 35,762,269 km (0.082 R)
• M70: 40,792,048 km (0.118 R)
• M71: 41,878,877 km (0.113 R)
• M72: 42,243,148 km (0.073 R)
• M73: 46,131,944 km (0.086 R)
• M74: 47,074,560 km (0.055 R)
• M75: 47,169,256 km (0.097 R)
• M76: 48,978,792 km (0.102 R)
• M77: 49,747,426 km (0.027 R)
• M78: 49,940,257 km (0.113 R)
• M79: 51,589,125 km (0.051 R)
• M80: 52,077,412 km (0.093 R)
• M81: 52,469,209 km (0.085 R)
• M82: 53,551,550 km (0.102 R)
• M83: 53,749,169 km (0.072 R)
• M84: 54,840,335 km (0.117 R)
• M85: 56,943,382 km (0.113 R)
• M86: 57,954,215 km (0.107 R)
• M87: 59,379,135 km (0.096 R)
• M88: 59,481,460 km (0.117 R)
• M89: 60,712,650 km (0.101 R)
• M90: 62,991,774 km (0.104 R)
• M91: 63,722,709 km (0.103 R)
• M92: 64,456,487 km (0.065 R)
• M93: 65,193,106 km (0.107 R)
• M94: 66,887,302 km (0.102 R)
• M95: 69,025,206 km (0.091 R)
• M96: 70,860,173 km (0.075 R)
• M97: 71,185,548 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit