🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 193 Days

Day: 45.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.64 AU - 0.7 AU

Year: 193 Days

Day: 45.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 300 Days

Day: 46.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,317,026 km

• M1: 386,710 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.69 AU - 2.59 AU

Year: 1100 Days

Day: 38.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.97 AU - 2.65 AU

Year: 1234 Days

Day: 46.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.42 AU - 6.28 AU

Year: 4349 Days

Day: 18.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,317,026 km

• M1: 3,048,805 km (0.088 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 11.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.52 AU - 9.86 AU

Year: 9003 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,317,026 km

• M1: 190,139 km (0.12 R)
• M2: 519,853 km (0.077 R)
• M3: 881,580 km (0.067 R)
• M4: 1,316,910 km (0.07 R)
• M5: 1,415,794 km (0.082 R)
• M6: 1,579,454 km (0.046 R)
• M7: 1,728,005 km (0.059 R)
• M8: 2,039,318 km (0.108 R)
• M9: 2,296,627 km (0.087 R)
• M10: 3,157,861 km (0.101 R)
• M11: 3,511,960 km (0.051 R)
• M12: 3,623,560 km (0.118 R)
• M13: 3,707,933 km (0.094 R)
• M14: 4,377,383 km (0.028 R)
• M15: 4,834,255 km (0.1 R)
• M16: 5,306,536 km (0.11 R)
• M17: 6,261,269 km (0.077 R)
• M18: 7,268,512 km (0.114 R)
• M19: 7,447,281 km (0.104 R)
• M20: 7,809,308 km (0.09 R)
• M21: 8,029,217 km (0.078 R)
• M22: 8,325,720 km (0.108 R)
• M23: 8,437,918 km (0.116 R)
• M24: 8,701,510 km (0.115 R)
• M25: 9,044,388 km (0.111 R)
• M26: 9,121,281 km (0.061 R)
• M27: 10,299,514 km (0.08 R)
• M28: 10,784,211 km (0.094 R)
• M29: 10,865,742 km (0.117 R)
• M30: 11,070,392 km (0.046 R)
• M31: 12,282,584 km (0.087 R)
• M32: 13,143,220 km (0.092 R)
• M33: 13,624,776 km (0.109 R)
• M34: 13,845,582 km (0.092 R)
• M35: 13,934,294 km (0.111 R)
• M36: 14,740,776 km (0.115 R)
• M37: 14,831,282 km (0.095 R)
• M38: 15,058,522 km (0.118 R)
• M39: 15,608,443 km (0.103 R)
• M40: 15,839,572 km (0.033 R)
• M41: 16,870,002 km (0.079 R)
• M42: 17,154,837 km (0.104 R)
• M43: 19,143,142 km (0.063 R)
• M44: 20,139,314 km (0.077 R)
• M45: 20,593,044 km (0.07 R)
• M46: 20,846,613 km (0.106 R)
• M47: 20,948,339 km (0.057 R)
• M48: 21,613,601 km (0.063 R)
• M49: 21,922,970 km (0.074 R)
• M50: 22,285,744 km (0.096 R)
• M51: 22,650,464 km (0.095 R)
• M52: 22,912,260 km (0.088 R)
• M53: 23,175,104 km (0.103 R)
• M54: 23,491,802 km (0.036 R)
• M55: 23,703,633 km (0.079 R)
• M56: 24,665,099 km (0.097 R)
• M57: 24,988,380 km (0.105 R)
• M58: 25,258,852 km (0.087 R)
• M59: 25,421,615 km (0.039 R)
• M60: 26,131,008 km (0.073 R)
• M61: 26,240,813 km (0.068 R)
• M62: 26,570,826 km (0.104 R)
• M63: 26,736,431 km (0.094 R)
• M64: 28,241,834 km (0.051 R)
• M65: 28,410,730 km (0.085 R)
• M66: 28,862,964 km (0.104 R)
• M67: 30,176,284 km (0.074 R)
• M68: 30,406,814 km (0.1 R)
• M69: 30,753,433 km (0.059 R)
• M70: 32,212,162 km (0.096 R)
• M71: 33,992,227 km (0.068 R)
• M72: 34,894,152 km (0.109 R)
• M73: 36,967,728 km (0.099 R)
• M74: 37,895,235 km (0.119 R)
• M75: 38,019,401 km (0.058 R)
• M76: 38,143,867 km (0.086 R)
• M77: 39,583,896 km (0.119 R)
• M78: 41,552,903 km (0.068 R)
• M79: 41,680,959 km (0.067 R)
• M80: 41,937,669 km (0.109 R)
• M81: 42,387,958 km (0.035 R)
• M82: 42,710,790 km (0.068 R)
• M83: 42,840,043 km (0.102 R)
• M84: 43,228,698 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.2

Radius: 7.3

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.13 AU - 16.39 AU

Year: 20951 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,317,026 km

• M1: 109,805 km (0.062 R)
• M2: 501,751 km (0.076 R)
• M3: 648,507 km (0.045 R)
• M4: 858,093 km (0.08 R)
• M5: 1,455,587 km (0.115 R)
• M6: 1,923,978 km (0.109 R)
• M7: 2,226,465 km (0.065 R)
• M8: 2,365,591 km (0.102 R)
• M9: 2,436,351 km (0.107 R)
• M10: 2,652,819 km (0.086 R)
• M11: 4,120,075 km (0.113 R)
• M12: 4,205,495 km (0.053 R)
• M13: 4,421,664 km (0.092 R)
• M14: 4,597,292 km (0.087 R)
• M15: 4,730,434 km (0.097 R)
• M16: 5,046,235 km (0.072 R)
• M17: 5,603,338 km (0.062 R)
• M18: 6,775,437 km (0.115 R)
• M19: 6,927,129 km (0.11 R)
• M20: 7,131,181 km (0.111 R)
• M21: 7,389,088 km (0.115 R)
• M22: 8,559,841 km (0.086 R)
• M23: 8,999,658 km (0.112 R)
• M24: 9,787,141 km (0.111 R)
• M25: 10,131,366 km (0.091 R)
• M26: 10,537,973 km (0.102 R)
• M27: 10,831,634 km (0.05 R)
• M28: 11,427,183 km (0.106 R)
• M29: 12,217,209 km (0.111 R)
• M30: 12,402,112 km (0.096 R)
• M31: 12,649,996 km (0.042 R)
• M32: 13,466,800 km (0.085 R)
• M33: 13,785,593 km (0.084 R)
• M34: 15,217,245 km (0.086 R)
• M35: 16,832,304 km (0.086 R)
• M36: 17,175,631 km (0.118 R)
• M37: 17,244,595 km (0.053 R)
• M38: 17,939,029 km (0.071 R)
• M39: 18,079,052 km (0.109 R)
• M40: 18,149,214 km (0.102 R)
• M41: 18,784,406 km (0.113 R)
• M42: 18,855,465 km (0.115 R)
• M43: 19,283,465 km (0.114 R)
• M44: 19,714,755 km (0.108 R)
• M45: 20,513,758 km (0.103 R)
• M46: 20,806,820 km (0.118 R)
• M47: 22,821,604 km (0.101 R)
• M48: 23,049,292 km (0.084 R)
• M49: 24,819,783 km (0.105 R)
• M50: 26,077,153 km (0.059 R)
• M51: 28,245,275 km (0.111 R)
• M52: 28,571,398 km (0.071 R)
• M53: 29,805,431 km (0.075 R)
• M54: 30,972,893 km (0.066 R)
• M55: 31,985,371 km (0.066 R)
• M56: 32,837,331 km (0.097 R)
• M57: 32,922,901 km (0.103 R)
• M58: 33,610,453 km (0.109 R)
• M59: 34,563,690 km (0.084 R)
• M60: 34,825,038 km (0.109 R)
• M61: 35,437,791 km (0.026 R)
• M62: 38,554,214 km (0.037 R)
• M63: 38,644,571 km (0.078 R)
• M64: 39,733,942 km (0.119 R)
• M65: 40,007,856 km (0.096 R)
• M66: 41,017,642 km (0.052 R)
• M67: 42,968,548 km (0.06 R)
• M68: 45,044,667 km (0.099 R)
• M69: 46,286,628 km (0.072 R)
• M70: 47,443,170 km (0.064 R)
• M71: 48,316,671 km (0.101 R)
• M72: 48,414,060 km (0.093 R)
• M73: 48,706,673 km (0.118 R)
• M74: 48,804,361 km (0.094 R)
• M75: 50,771,124 km (0.073 R)
• M76: 51,068,375 km (0.063 R)
• M77: 54,781,543 km (0.114 R)
• M78: 55,290,027 km (0.067 R)
• M79: 56,106,831 km (0.11 R)
• M80: 59,622,231 km (0.11 R)
• M81: 61,406,485 km (0.086 R)
• M82: 63,528,082 km (0.12 R)
• M83: 64,062,147 km (0.08 R)
• M84: 65,457,895 km (0.051 R)
• M85: 66,972,124 km (0.066 R)
• M86: 67,733,578 km (0.099 R)
• M87: 69,484,920 km (0.053 R)
• M88: 70,035,141 km (0.072 R)
• M89: 73,255,385 km (0.112 R)
• M90: 75,278,247 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 6

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.16 AU - 19.76 AU

Year: 25642 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,317,026 km

• M1: 77,342 km (0.08 R)
• M2: 147,354 km (0.118 R)
• M3: 352,752 km (0.087 R)
• M4: 452,833 km (0.082 R)
• M5: 782,247 km (0.059 R)
• M6: 888,312 km (0.102 R)
• M7: 2,974,903 km (0.037 R)
• M8: 3,226,976 km (0.104 R)
• M9: 3,486,079 km (0.029 R)
• M10: 4,209,235 km (0.087 R)
• M11: 4,732,678 km (0.09 R)
• M12: 4,830,066 km (0.085 R)
• M13: 5,076,305 km (0.092 R)
• M14: 5,530,184 km (0.069 R)
• M15: 6,261,568 km (0.113 R)
• M16: 7,190,122 km (0.071 R)
• M17: 7,871,092 km (0.1 R)
• M18: 8,631,947 km (0.116 R)
• M19: 8,990,982 km (0.114 R)
• M20: 9,354,804 km (0.12 R)
• M21: 9,600,144 km (0.117 R)
• M22: 10,793,935 km (0.101 R)
• M23: 11,769,014 km (0.053 R)
• M24: 12,100,224 km (0.095 R)
• M25: 12,907,903 km (0.115 R)
• M26: 14,081,348 km (0.052 R)
• M27: 14,221,671 km (0.107 R)
• M28: 14,645,332 km (0.063 R)
• M29: 17,649,557 km (0.07 R)
• M30: 17,952,642 km (0.099 R)
• M31: 19,337,320 km (0.091 R)
• M32: 20,279,338 km (0.108 R)
• M33: 20,835,842 km (0.119 R)
• M34: 21,720,414 km (0.12 R)
• M35: 22,207,954 km (0.096 R)
• M36: 23,359,708 km (0.09 R)
• M37: 25,123,616 km (0.052 R)
• M38: 27,365,938 km (0.036 R)
• M39: 27,628,782 km (0.091 R)
• M40: 30,574,663 km (0.026 R)
• M41: 31,486,911 km (0.094 R)
• M42: 34,276,762 km (0.082 R)
• M43: 34,749,491 km (0.066 R)
• M44: 35,129,021 km (0.068 R)
• M45: 35,796,826 km (0.086 R)
• M46: 35,892,568 km (0.118 R)
• M47: 35,988,311 km (0.065 R)
• M48: 38,020,000 km (0.088 R)
• M49: 38,215,374 km (0.114 R)
• M50: 42,801,297 km (0.089 R)
• M51: 43,310,229 km (0.048 R)
• M52: 43,514,281 km (0.079 R)
• M53: 45,262,033 km (0.066 R)
• M54: 45,365,554 km (0.12 R)
• M55: 46,196,570 km (0.082 R)
• M56: 46,613,949 km (0.118 R)
• M57: 48,084,645 km (0.106 R)
• M58: 48,296,027 km (0.048 R)
• M59: 49,357,424 km (0.085 R)
• M60: 49,463,938 km (0.066 R)
• M61: 51,394,947 km (0.068 R)
• M62: 51,611,116 km (0.093 R)
• M63: 54,227,583 km (0.091 R)
• M64: 54,998,909 km (0.074 R)
• M65: 55,551,973 km (0.102 R)
• M66: 58,345,114 km (0.083 R)
• M67: 59,815,512 km (0.105 R)
• M68: 59,929,057 km (0.05 R)
• M69: 60,042,751 km (0.113 R)
• M70: 61,871,435 km (0.118 R)
• M71: 62,216,258 km (0.066 R)
• M72: 63,023,638 km (0.111 R)
• M73: 63,254,916 km (0.105 R)
• M74: 64,532,033 km (0.036 R)
• M75: 64,648,570 km (0.112 R)
• M76: 64,765,107 km (0.035 R)
• M77: 67,229,732 km (0.091 R)
• M78: 70,563,371 km (0.056 R)
• M79: 71,525,584 km (0.108 R)
• M80: 72,492,286 km (0.091 R)
• M81: 72,613,460 km (0.091 R)
• M82: 73,463,176 km (0.064 R)
• M83: 76,525,145 km (0.114 R)
• M84: 77,389,821 km (0.111 R)
• M85: 78,133,621 km (0.104 R)
• M86: 80,254,022 km (0.111 R)
• M87: 80,630,111 km (0.092 R)
• M88: 81,510,045 km (0.107 R)
• M89: 82,646,092 km (0.117 R)
• M90: 82,899,211 km (0.111 R)
• M91: 83,152,630 km (0.074 R)
• M92: 85,317,012 km (0.04 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 20,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit