🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 34.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,657,058 km

• M1: 298,747 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 42.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,657,058 km

• M1: 457,321 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.9 AU - 1.22 AU

Year: 411 Days

Day: 37.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,657,058 km

• M1: 644,168 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.04 AU - 1.66 AU

Year: 591 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.48 AU - 1.72 AU

Year: 762 Days

Day: 27.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,657,058 km

• M1: 151,692 km (0.09 R)
• M2: 592,108 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.42 AU - 2.04 AU

Year: 857 Days

Day: 35.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,657,058 km

• M1: 440,715 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.67 AU

Year: 1204 Days

Day: 37.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,657,058 km

• M1: 417,228 km (0.091 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 10.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.25 AU - 6.53 AU

Year: 5385 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,657,058 km

• M1: 258,954 km (0.063 R)
• M2: 374,443 km (0.047 R)
• M3: 622,926 km (0.115 R)
• M4: 767,437 km (0.057 R)
• M5: 844,031 km (0.027 R)
• M6: 910,303 km (0.115 R)
• M7: 1,163,871 km (0.096 R)
• M8: 1,392,756 km (0.066 R)
• M9: 1,669,961 km (0.11 R)
• M10: 1,947,166 km (0.027 R)
• M11: 2,091,378 km (0.04 R)
• M12: 2,239,331 km (0.068 R)
• M13: 2,643,993 km (0.115 R)
• M14: 2,947,377 km (0.098 R)
• M15: 3,198,103 km (0.06 R)
• M16: 3,456,010 km (0.032 R)
• M17: 3,631,638 km (0.084 R)
• M18: 4,578,144 km (0.101 R)
• M19: 4,771,424 km (0.089 R)
• M20: 4,844,577 km (0.099 R)
• M21: 5,648,666 km (0.093 R)
• M22: 5,908,368 km (0.03 R)
• M23: 6,119,151 km (0.076 R)
• M24: 6,305,550 km (0.095 R)
• M25: 6,711,260 km (0.113 R)
• M26: 7,181,446 km (0.118 R)
• M27: 7,350,043 km (0.094 R)
• M28: 8,124,511 km (0.108 R)
• M29: 8,447,493 km (0.041 R)
• M30: 8,894,790 km (0.089 R)
• M31: 8,985,147 km (0.12 R)
• M32: 9,106,172 km (0.1 R)
• M33: 9,227,795 km (0.093 R)
• M34: 10,188,064 km (0.058 R)
• M35: 10,441,034 km (0.105 R)
• M36: 10,632,070 km (0.107 R)
• M37: 10,920,944 km (0.107 R)
• M38: 11,440,796 km (0.034 R)
• M39: 12,135,529 km (0.084 R)
• M40: 12,370,098 km (0.109 R)
• M41: 13,014,416 km (0.09 R)
• M42: 13,117,190 km (0.066 R)
• M43: 15,699,249 km (0.114 R)
• M44: 16,396,525 km (0.103 R)
• M45: 16,655,928 km (0.104 R)
• M46: 16,804,778 km (0.087 R)
• M47: 17,480,212 km (0.094 R)
• M48: 17,555,759 km (0.053 R)
• M49: 17,821,146 km (0.079 R)
• M50: 18,394,554 km (0.1 R)
• M51: 18,625,533 km (0.098 R)
• M52: 18,973,797 km (0.112 R)
• M53: 19,441,590 km (0.089 R)
• M54: 19,755,596 km (0.057 R)
• M55: 19,952,616 km (0.042 R)
• M56: 20,150,384 km (0.072 R)
• M57: 20,388,544 km (0.031 R)
• M58: 21,269,825 km (0.112 R)
• M59: 21,431,391 km (0.078 R)
• M60: 21,959,322 km (0.101 R)
• M61: 22,862,444 km (0.062 R)
• M62: 23,152,365 km (0.041 R)
• M63: 23,360,156 km (0.113 R)
• M64: 23,945,383 km (0.106 R)
• M65: 24,155,568 km (0.112 R)
• M66: 24,408,538 km (0.111 R)
• M67: 24,662,555 km (0.104 R)
• M68: 24,959,806 km (0.083 R)
• M69: 25,087,563 km (0.098 R)
• M70: 25,215,619 km (0.12 R)
• M71: 25,301,039 km (0.114 R)
• M72: 26,420,929 km (0.037 R)
• M73: 26,507,696 km (0.064 R)
• M74: 26,899,492 km (0.051 R)
• M75: 27,468,862 km (0.101 R)
• M76: 27,644,939 km (0.071 R)
• M77: 27,909,577 km (0.12 R)
• M78: 28,042,270 km (0.112 R)
• M79: 28,574,988 km (0.082 R)
• M80: 29,380,423 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.6

Radius: 4.4

Gravity: 44.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.07 AU - 15.23 AU

Year: 18999 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,657,058 km

• M1: 111,450 km (0.058 R)
• M2: 215,271 km (0.098 R)
• M3: 466,895 km (0.082 R)
• M4: 1,022,501 km (0.07 R)
• M5: 1,555,219 km (0.105 R)
• M6: 1,985,613 km (0.097 R)
• M7: 2,232,000 km (0.115 R)
• M8: 2,638,458 km (0.098 R)
• M9: 3,228,920 km (0.09 R)
• M10: 3,393,029 km (0.094 R)
• M11: 3,434,618 km (0.102 R)
• M12: 3,729,625 km (0.113 R)
• M13: 3,772,410 km (0.031 R)
• M14: 4,570,664 km (0.046 R)
• M15: 5,811,428 km (0.103 R)
• M16: 6,623,595 km (0.114 R)
• M17: 6,675,506 km (0.071 R)
• M18: 6,884,494 km (0.109 R)
• M19: 7,095,726 km (0.058 R)
• M20: 9,090,315 km (0.044 R)
• M21: 9,438,578 km (0.094 R)
• M22: 9,969,053 km (0.074 R)
• M23: 10,028,592 km (0.1 R)
• M24: 10,509,250 km (0.112 R)
• M25: 11,306,158 km (0.084 R)
• M26: 11,430,474 km (0.115 R)
• M27: 11,492,856 km (0.087 R)
• M28: 11,617,920 km (0.077 R)
• M29: 12,698,466 km (0.086 R)
• M30: 13,087,570 km (0.091 R)
• M31: 13,943,718 km (0.111 R)
• M32: 14,277,920 km (0.075 R)
• M33: 14,547,047 km (0.094 R)
• M34: 14,954,102 km (0.102 R)
• M35: 17,688,901 km (0.074 R)
• M36: 17,761,007 km (0.081 R)
• M37: 18,195,739 km (0.057 R)
• M38: 19,521,026 km (0.104 R)
• M39: 22,419,186 km (0.047 R)
• M40: 23,124,988 km (0.104 R)
• M41: 23,203,827 km (0.108 R)
• M42: 23,282,814 km (0.042 R)
• M43: 24,558,286 km (0.109 R)
• M44: 26,266,544 km (0.105 R)
• M45: 26,348,823 km (0.09 R)
• M46: 28,603,113 km (0.054 R)
• M47: 28,687,785 km (0.09 R)
• M48: 28,772,607 km (0.098 R)
• M49: 32,494,901 km (0.105 R)
• M50: 33,114,985 km (0.059 R)
• M51: 34,908,364 km (0.118 R)
• M52: 35,543,407 km (0.111 R)
• M53: 36,824,862 km (0.045 R)
• M54: 37,193,920 km (0.044 R)
• M55: 37,378,823 km (0.075 R)
• M56: 39,904,933 km (0.029 R)
• M57: 40,949,874 km (0.104 R)
• M58: 41,619,474 km (0.084 R)
• M59: 41,715,516 km (0.102 R)
• M60: 42,099,982 km (0.033 R)
• M61: 42,775,866 km (0.099 R)
• M62: 43,163,623 km (0.113 R)
• M63: 43,552,578 km (0.073 R)
• M64: 49,321,371 km (0.12 R)
• M65: 50,339,983 km (0.084 R)
• M66: 50,954,381 km (0.102 R)
• M67: 51,057,005 km (0.12 R)
• M68: 51,880,841 km (0.1 R)
• M69: 53,020,627 km (0.101 R)
• M70: 53,124,597 km (0.116 R)
• M71: 54,588,113 km (0.117 R)
• M72: 54,798,149 km (0.055 R)
• M73: 56,064,794 km (0.082 R)
• M74: 56,914,360 km (0.081 R)
• M75: 57,020,874 km (0.111 R)
• M76: 57,875,377 km (0.093 R)
• M77: 58,519,097 km (0.083 R)
• M78: 58,949,490 km (0.11 R)
• M79: 60,464,168 km (0.116 R)
• M80: 60,790,441 km (0.106 R)
• M81: 61,444,633 km (0.096 R)
• M82: 61,991,712 km (0.069 R)
• M83: 62,540,287 km (0.054 R)
• M84: 62,980,255 km (0.109 R)
• M85: 64,195,737 km (0.044 R)
• M86: 66,089,198 km (0.115 R)
• M87: 66,425,195 km (0.051 R)
• M88: 66,761,939 km (0.088 R)
• M89: 69,816,877 km (0.077 R)
• M90: 70,501,886 km (0.113 R)
• M91: 70,959,805 km (0.116 R)
• M92: 73,380,299 km (0.099 R)
• M93: 75,593,300 km (0.116 R)
• M94: 75,944,705 km (0.092 R)
• M95: 77,473,895 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 7.7

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.87 AU - 18.93 AU

Year: 25020 Days

Day: 18.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,657,058 km

• M1: 104,719 km (0.059 R)
• M2: 443,109 km (0.119 R)
• M3: 587,471 km (0.036 R)
• M4: 804,388 km (0.025 R)
• M5: 1,046,138 km (0.088 R)
• M6: 1,110,166 km (0.108 R)
• M7: 1,310,627 km (0.052 R)
• M8: 1,979,329 km (0.12 R)
• M9: 2,828,896 km (0.12 R)
• M10: 3,103,557 km (0.102 R)
• M11: 3,727,979 km (0.112 R)
• M12: 4,548,673 km (0.098 R)
• M13: 5,367,123 km (0.083 R)
• M14: 6,289,244 km (0.108 R)
• M15: 6,527,553 km (0.114 R)
• M16: 7,074,334 km (0.112 R)
• M17: 7,446,982 km (0.082 R)
• M18: 9,814,219 km (0.075 R)
• M19: 10,299,365 km (0.093 R)
• M20: 10,721,679 km (0.045 R)
• M21: 11,365,549 km (0.03 R)
• M22: 11,510,359 km (0.059 R)
• M23: 13,524,096 km (0.07 R)
• M24: 15,967,030 km (0.117 R)
• M25: 16,455,317 km (0.054 R)
• M26: 17,446,702 km (0.073 R)
• M27: 18,969,608 km (0.092 R)
• M28: 20,008,416 km (0.074 R)
• M29: 20,446,738 km (0.092 R)
• M30: 20,711,227 km (0.071 R)
• M31: 21,421,966 km (0.077 R)
• M32: 21,511,426 km (0.063 R)
• M33: 21,690,644 km (0.077 R)
• M34: 23,509,904 km (0.093 R)
• M35: 24,251,161 km (0.075 R)
• M36: 24,531,208 km (0.117 R)
• M37: 24,906,101 km (0.08 R)
• M38: 26,520,860 km (0.093 R)
• M39: 26,616,902 km (0.118 R)
• M40: 28,266,966 km (0.066 R)
• M41: 28,561,674 km (0.115 R)
• M42: 32,586,455 km (0.038 R)
• M43: 32,689,229 km (0.057 R)
• M44: 32,998,598 km (0.106 R)
• M45: 34,140,777 km (0.103 R)
• M46: 34,769,238 km (0.115 R)
• M47: 36,357,219 km (0.083 R)
• M48: 38,837,702 km (0.092 R)
• M49: 42,490,882 km (0.092 R)
• M50: 45,330,399 km (0.115 R)
• M51: 45,560,331 km (0.082 R)
• M52: 46,483,350 km (0.07 R)
• M53: 48,230,802 km (0.079 R)
• M54: 49,407,689 km (0.064 R)
• M55: 50,237,059 km (0.117 R)
• M56: 50,713,080 km (0.102 R)
• M57: 51,071,217 km (0.086 R)
• M58: 53,965,188 km (0.063 R)
• M59: 54,086,961 km (0.099 R)
• M60: 54,819,392 km (0.071 R)
• M61: 57,160,000 km (0.085 R)
• M62: 57,284,166 km (0.032 R)
• M63: 58,155,275 km (0.119 R)
• M64: 60,668,519 km (0.071 R)
• M65: 60,921,788 km (0.064 R)
• M66: 61,302,365 km (0.064 R)
• M67: 64,375,105 km (0.11 R)
• M68: 64,762,713 km (0.083 R)
• M69: 65,021,518 km (0.097 R)
• M70: 65,151,069 km (0.115 R)
• M71: 66,451,374 km (0.088 R)
• M72: 69,209,510 km (0.113 R)
• M73: 70,802,428 km (0.112 R)
• M74: 72,004,896 km (0.075 R)
• M75: 74,837,083 km (0.083 R)
• M76: 79,222,245 km (0.034 R)
• M77: 81,445,718 km (0.117 R)
• M78: 83,126,899 km (0.099 R)
• M79: 83,549,064 km (0.108 R)
• M80: 85,244,457 km (0.113 R)
• M81: 85,954,149 km (0.074 R)
• M82: 87,379,518 km (0.097 R)
• M83: 90,109,380 km (0.09 R)
• M84: 90,253,742 km (0.089 R)
• M85: 90,542,914 km (0.029 R)
• M86: 91,267,118 km (0.099 R)
• M87: 92,429,643 km (0.093 R)
• M88: 93,743,561 km (0.114 R)
• M89: 94,329,386 km (0.104 R)
• M90: 95,357,722 km (0.083 R)
• M91: 95,799,484 km (0.103 R)
• M92: 96,833,056 km (0.12 R)
• M93: 97,573,566 km (0.097 R)
• M94: 98,316,020 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit