🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 175 Days

Day: 24 Hours

Environment

Temp: 240 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,047,939 km

• M1: 320,289 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.82 AU - 1.32 AU

Year: 387 Days

Day: 20.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,047,939 km

• M1: 233,522 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.52 AU - 1.62 AU

Year: 688 Days

Day: 44.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,047,939 km

• M1: 194,028 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.55 AU - 2.15 AU

Year: 880 Days

Day: 30.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.1 AU - 5.04 AU

Year: 2873 Days

Day: 40.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,047,939 km

• M1: 1,140,385 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.6 AU - 5.52 AU

Year: 3407 Days

Day: 38.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 11.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.01 AU - 9.25 AU

Year: 7373 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,047,939 km

• M1: 157,377 km (0.104 R)
• M2: 302,038 km (0.048 R)
• M3: 586,424 km (0.076 R)
• M4: 695,780 km (0.119 R)
• M5: 985,102 km (0.051 R)
• M6: 1,101,489 km (0.117 R)
• M7: 1,205,160 km (0.119 R)
• M8: 1,367,025 km (0.09 R)
• M9: 1,555,818 km (0.09 R)
• M10: 2,001,320 km (0.118 R)
• M11: 2,350,033 km (0.119 R)
• M12: 2,462,979 km (0.094 R)
• M13: 2,647,583 km (0.046 R)
• M14: 3,329,600 km (0.112 R)
• M15: 3,405,745 km (0.105 R)
• M16: 3,560,130 km (0.055 R)
• M17: 4,037,048 km (0.1 R)
• M18: 4,366,313 km (0.105 R)
• M19: 4,506,187 km (0.119 R)
• M20: 5,109,515 km (0.109 R)
• M21: 5,257,019 km (0.091 R)
• M22: 5,435,938 km (0.098 R)
• M23: 5,526,145 km (0.035 R)
• M24: 5,799,760 km (0.091 R)
• M25: 6,015,630 km (0.112 R)
• M26: 7,633,979 km (0.095 R)
• M27: 8,282,486 km (0.074 R)
• M28: 8,525,882 km (0.101 R)
• M29: 8,771,671 km (0.069 R)
• M30: 8,984,250 km (0.087 R)
• M31: 9,198,474 km (0.037 R)
• M32: 9,632,158 km (0.075 R)
• M33: 9,998,673 km (0.095 R)
• M34: 11,394,271 km (0.103 R)
• M35: 12,331,801 km (0.092 R)
• M36: 13,375,396 km (0.117 R)
• M37: 13,579,448 km (0.079 R)
• M38: 13,661,278 km (0.055 R)
• M39: 13,825,536 km (0.07 R)
• M40: 14,155,998 km (0.091 R)
• M41: 15,205,277 km (0.094 R)
• M42: 15,760,884 km (0.089 R)
• M43: 16,366,755 km (0.107 R)
• M44: 16,628,701 km (0.045 R)
• M45: 16,716,365 km (0.086 R)
• M46: 18,274,726 km (0.12 R)
• M47: 19,369,932 km (0.117 R)
• M48: 19,972,064 km (0.079 R)
• M49: 21,719,367 km (0.08 R)
• M50: 22,007,193 km (0.106 R)
• M51: 22,684,124 km (0.091 R)
• M52: 22,781,362 km (0.064 R)
• M53: 23,564,208 km (0.042 R)
• M54: 24,356,029 km (0.064 R)
• M55: 24,605,259 km (0.03 R)
• M56: 26,578,156 km (0.048 R)
• M57: 26,680,780 km (0.11 R)
• M58: 26,834,866 km (0.07 R)
• M59: 27,247,008 km (0.077 R)
• M60: 27,505,812 km (0.069 R)
• M61: 29,075,393 km (0.056 R)
• M62: 29,711,334 km (0.114 R)
• M63: 29,924,361 km (0.027 R)
• M64: 30,137,837 km (0.067 R)
• M65: 30,727,552 km (0.102 R)
• M66: 31,321,157 km (0.111 R)
• M67: 32,027,558 km (0.096 R)
• M68: 32,410,079 km (0.066 R)
• M69: 32,959,253 km (0.07 R)
• M70: 34,513,126 km (0.084 R)
• M71: 34,625,026 km (0.072 R)
• M72: 35,073,969 km (0.116 R)
• M73: 35,355,362 km (0.079 R)
• M74: 36,774,149 km (0.105 R)
• M75: 37,174,772 km (0.047 R)
• M76: 38,559,150 km (0.037 R)
• M77: 38,675,238 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 11.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.23 AU - 8.33 AU

Year: 8335 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,047,939 km

• M1: 411,245 km (0.047 R)
• M2: 512,971 km (0.114 R)
• M3: 625,170 km (0.099 R)
• M4: 762,949 km (0.08 R)
• M5: 1,220,719 km (0.103 R)
• M6: 1,669,063 km (0.036 R)
• M7: 1,912,160 km (0.076 R)
• M8: 2,310,539 km (0.116 R)
• M9: 2,482,277 km (0.073 R)
• M10: 2,838,620 km (0.118 R)
• M11: 3,348,449 km (0.068 R)
• M12: 3,828,958 km (0.114 R)
• M13: 3,945,345 km (0.118 R)
• M14: 4,092,399 km (0.118 R)
• M15: 4,483,149 km (0.095 R)
• M16: 5,012,576 km (0.089 R)
• M17: 6,028,794 km (0.104 R)
• M18: 6,370,027 km (0.086 R)
• M19: 6,473,698 km (0.06 R)
• M20: 6,577,818 km (0.111 R)
• M21: 6,682,686 km (0.119 R)
• M22: 6,823,159 km (0.078 R)
• M23: 7,142,999 km (0.108 R)
• M24: 7,540,780 km (0.054 R)
• M25: 7,650,435 km (0.096 R)
• M26: 8,207,089 km (0.065 R)
• M27: 8,319,886 km (0.119 R)
• M28: 9,714,886 km (0.082 R)
• M29: 11,474,306 km (0.057 R)
• M30: 11,558,530 km (0.073 R)
• M31: 12,541,986 km (0.116 R)
• M32: 12,628,753 km (0.076 R)
• M33: 12,715,669 km (0.096 R)
• M34: 13,153,542 km (0.105 R)
• M35: 13,507,491 km (0.111 R)
• M36: 13,596,502 km (0.1 R)
• M37: 13,954,340 km (0.106 R)
• M38: 14,406,125 km (0.058 R)
• M39: 16,450,081 km (0.088 R)
• M40: 16,975,319 km (0.064 R)
• M41: 17,167,552 km (0.112 R)
• M42: 17,312,363 km (0.061 R)
• M43: 17,993,033 km (0.103 R)
• M44: 18,238,224 km (0.092 R)
• M45: 18,336,660 km (0.12 R)
• M46: 18,484,612 km (0.096 R)
• M47: 18,583,496 km (0.117 R)
• M48: 18,930,863 km (0.11 R)
• M49: 19,430,968 km (0.086 R)
• M50: 19,783,570 km (0.101 R)
• M51: 20,138,267 km (0.115 R)
• M52: 20,443,895 km (0.082 R)
• M53: 20,699,857 km (0.096 R)
• M54: 21,318,594 km (0.103 R)
• M55: 21,786,536 km (0.11 R)
• M56: 22,100,393 km (0.05 R)
• M57: 22,363,086 km (0.115 R)
• M58: 24,176,811 km (0.117 R)
• M59: 24,501,887 km (0.096 R)
• M60: 24,991,970 km (0.107 R)
• M61: 25,540,396 km (0.054 R)
• M62: 25,871,456 km (0.113 R)
• M63: 26,984,913 km (0.06 R)
• M64: 27,773,742 km (0.061 R)
• M65: 28,000,533 km (0.106 R)
• M66: 28,284,769 km (0.118 R)
• M67: 29,836,697 km (0.116 R)
• M68: 30,535,169 km (0.119 R)
• M69: 31,298,119 km (0.117 R)
• M70: 31,711,457 km (0.111 R)
• M71: 31,889,180 km (0.065 R)
• M72: 32,722,889 km (0.071 R)
• M73: 33,022,384 km (0.089 R)
• M74: 33,322,926 km (0.075 R)
• M75: 33,624,216 km (0.114 R)
• M76: 34,351,112 km (0.092 R)
• M77: 34,472,735 km (0.064 R)
• M78: 35,512,590 km (0.068 R)
• M79: 38,503,799 km (0.096 R)
• M80: 41,251,314 km (0.074 R)
• M81: 41,639,670 km (0.076 R)
• M82: 42,812,068 km (0.091 R)
• M83: 43,205,361 km (0.108 R)
• M84: 43,533,878 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 6.6

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.07 AU - 19.97 AU

Year: 23490 Days

Day: 23.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,047,939 km

• M1: 102,774 km (0.061 R)
• M2: 263,741 km (0.071 R)
• M3: 386,860 km (0.105 R)
• M4: 641,924 km (0.11 R)
• M5: 762,500 km (0.026 R)
• M6: 1,168,359 km (0.098 R)
• M7: 1,567,636 km (0.073 R)
• M8: 2,221,828 km (0.104 R)
• M9: 2,406,731 km (0.105 R)
• M10: 2,991,209 km (0.094 R)
• M11: 3,748,025 km (0.078 R)
• M12: 4,421,814 km (0.077 R)
• M13: 5,035,614 km (0.117 R)
• M14: 6,031,188 km (0.104 R)
• M15: 6,082,649 km (0.114 R)
• M16: 6,237,633 km (0.09 R)
• M17: 6,289,543 km (0.101 R)
• M18: 6,341,603 km (0.103 R)
• M19: 6,710,212 km (0.114 R)
• M20: 7,578,927 km (0.11 R)
• M21: 7,745,729 km (0.039 R)
• M22: 8,310,461 km (0.092 R)
• M23: 8,425,053 km (0.109 R)
• M24: 9,779,512 km (0.078 R)
• M25: 11,453,961 km (0.076 R)
• M26: 11,709,624 km (0.113 R)
• M27: 11,902,455 km (0.034 R)
• M28: 12,553,057 km (0.117 R)
• M29: 16,117,375 km (0.088 R)
• M30: 17,639,384 km (0.105 R)
• M31: 18,305,543 km (0.087 R)
• M32: 19,358,264 km (0.081 R)
• M33: 19,815,435 km (0.112 R)
• M34: 20,662,607 km (0.095 R)
• M35: 20,740,249 km (0.037 R)
• M36: 20,973,771 km (0.102 R)
• M37: 21,521,748 km (0.118 R)
• M38: 23,193,953 km (0.115 R)
• M39: 23,679,398 km (0.098 R)
• M40: 23,923,392 km (0.109 R)
• M41: 26,746,005 km (0.116 R)
• M42: 27,254,937 km (0.101 R)
• M43: 27,340,208 km (0.117 R)
• M44: 27,596,020 km (0.098 R)
• M45: 27,938,599 km (0.032 R)
• M46: 30,286,987 km (0.092 R)
• M47: 31,083,745 km (0.11 R)
• M48: 31,977,143 km (0.1 R)
• M49: 33,880,627 km (0.113 R)
• M50: 34,247,291 km (0.106 R)
• M51: 34,431,147 km (0.079 R)
• M52: 35,262,462 km (0.097 R)
• M53: 38,271,623 km (0.1 R)
• M54: 38,462,361 km (0.056 R)
• M55: 38,749,140 km (0.093 R)
• M56: 39,806,797 km (0.106 R)
• M57: 40,387,685 km (0.103 R)
• M58: 40,971,266 km (0.059 R)
• M59: 41,166,492 km (0.115 R)
• M60: 42,640,180 km (0.116 R)
• M61: 42,837,949 km (0.098 R)
• M62: 43,532,532 km (0.101 R)
• M63: 43,632,164 km (0.116 R)
• M64: 44,531,397 km (0.074 R)
• M65: 44,732,157 km (0.071 R)
• M66: 45,537,741 km (0.1 R)
• M67: 46,449,989 km (0.092 R)
• M68: 47,163,571 km (0.118 R)
• M69: 47,265,746 km (0.117 R)
• M70: 47,573,020 km (0.107 R)
• M71: 49,949,831 km (0.058 R)
• M72: 51,310,274 km (0.104 R)
• M73: 54,818,045 km (0.104 R)
• M74: 56,221,124 km (0.077 R)
• M75: 57,745,077 km (0.107 R)
• M76: 57,963,939 km (0.116 R)
• M77: 58,292,755 km (0.036 R)
• M78: 63,298,150 km (0.078 R)
• M79: 63,636,690 km (0.113 R)
• M80: 63,749,637 km (0.096 R)
• M81: 64,655,901 km (0.068 R)
• M82: 66,825,369 km (0.112 R)
• M83: 68,092,313 km (0.113 R)
• M84: 71,352,649 km (0.109 R)
• M85: 72,058,003 km (0.105 R)
• M86: 73,001,966 km (0.057 R)
• M87: 73,712,556 km (0.102 R)
• M88: 76,457,826 km (0.111 R)
• M89: 78,145,290 km (0.088 R)
• M90: 78,750,862 km (0.072 R)
• M91: 79,723,099 km (0.115 R)
• M92: 81,311,379 km (0.11 R)
• M93: 81,802,210 km (0.097 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit