🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 14.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 214 Days

Day: 44.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,060,317 km

• M1: 142,716 km (0.083 R)
• M2: 275,260 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 223 Days

Day: 37.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.23 AU - 2.91 AU

Year: 1441 Days

Day: 14 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,060,317 km

• M1: 354,697 km (0.077 R)
• M2: 1,562,849 km (0.115 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 13.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.05 AU - 8.21 AU

Year: 7373 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 113,060,317 km

• M1: 199,713 km (0.078 R)
• M2: 313,408 km (0.12 R)
• M3: 409,898 km (0.104 R)
• M4: 659,876 km (0.111 R)
• M5: 750,084 km (0.107 R)
• M6: 927,956 km (0.104 R)
• M7: 1,013,974 km (0.031 R)
• M8: 1,157,588 km (0.11 R)
• M9: 1,406,370 km (0.111 R)
• M10: 1,934,151 km (0.097 R)
• M11: 2,046,948 km (0.05 R)
• M12: 2,303,059 km (0.097 R)
• M13: 2,398,951 km (0.101 R)
• M14: 2,545,258 km (0.077 R)
• M15: 2,644,442 km (0.082 R)
• M16: 3,457,955 km (0.077 R)
• M17: 4,050,961 km (0.07 R)
• M18: 4,226,439 km (0.06 R)
• M19: 5,299,355 km (0.113 R)
• M20: 5,620,990 km (0.09 R)
• M21: 5,949,208 km (0.099 R)
• M22: 6,182,581 km (0.062 R)
• M23: 6,901,099 km (0.067 R)
• M24: 7,394,772 km (0.09 R)
• M25: 7,718,353 km (0.061 R)
• M26: 8,566,273 km (0.083 R)
• M27: 8,716,769 km (0.103 R)
• M28: 9,288,981 km (0.078 R)
• M29: 9,755,576 km (0.106 R)
• M30: 9,952,298 km (0.046 R)
• M31: 10,429,814 km (0.098 R)
• M32: 10,833,429 km (0.048 R)
• M33: 11,490,014 km (0.109 R)
• M34: 11,697,805 km (0.05 R)
• M35: 12,971,033 km (0.062 R)
• M36: 13,361,483 km (0.12 R)
• M37: 13,448,849 km (0.063 R)
• M38: 14,556,172 km (0.085 R)
• M39: 15,877,271 km (0.103 R)
• M40: 16,295,098 km (0.08 R)
• M41: 16,952,281 km (0.035 R)
• M42: 17,094,249 km (0.061 R)
• M43: 17,906,117 km (0.107 R)
• M44: 18,389,468 km (0.088 R)
• M45: 19,517,735 km (0.096 R)
• M46: 20,315,840 km (0.047 R)
• M47: 20,416,369 km (0.095 R)
• M48: 20,718,856 km (0.11 R)
• M49: 20,972,125 km (0.12 R)
• M50: 22,878,002 km (0.084 R)
• M51: 23,349,984 km (0.115 R)
• M52: 23,666,383 km (0.102 R)
• M53: 24,037,386 km (0.11 R)
• M54: 24,196,857 km (0.106 R)
• M55: 25,377,932 km (0.095 R)
• M56: 25,920,973 km (0.069 R)
• M57: 26,522,655 km (0.065 R)
• M58: 27,350,680 km (0.086 R)
• M59: 27,517,332 km (0.038 R)
• M60: 27,851,683 km (0.091 R)
• M61: 29,032,160 km (0.074 R)
• M62: 29,486,189 km (0.09 R)
• M63: 29,942,612 km (0.115 R)
• M64: 30,286,388 km (0.115 R)
• M65: 31,093,768 km (0.101 R)
• M66: 31,325,794 km (0.071 R)
• M67: 31,442,032 km (0.118 R)
• M68: 31,558,269 km (0.106 R)
• M69: 31,908,179 km (0.089 R)
• M70: 34,094,402 km (0.115 R)
• M71: 34,693,541 km (0.085 R)
• M72: 35,356,559 km (0.096 R)
• M73: 35,659,345 km (0.106 R)
• M74: 36,879,166 km (0.03 R)
• M75: 37,247,775 km (0.1 R)
• M76: 37,432,529 km (0.036 R)
• M77: 37,679,216 km (0.092 R)
• M78: 38,796,712 km (0.114 R)
• M79: 40,746,421 km (0.103 R)
• M80: 41,000,438 km (0.095 R)
• M81: 41,254,754 km (0.067 R)
• M82: 41,382,212 km (0.104 R)
• M83: 41,573,547 km (0.108 R)
• M84: 42,599,190 km (0.082 R)
• M85: 43,115,154 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 12.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.99 AU - 9.65 AU

Year: 9164 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 113,060,317 km

• M1: 165,455 km (0.078 R)
• M2: 371,302 km (0.096 R)
• M3: 766,091 km (0.106 R)
• M4: 1,017,116 km (0.098 R)
• M5: 1,188,106 km (0.04 R)
• M6: 1,313,769 km (0.11 R)
• M7: 1,463,067 km (0.087 R)
• M8: 1,758,822 km (0.104 R)
• M9: 1,841,101 km (0.053 R)
• M10: 2,663,440 km (0.089 R)
• M11: 3,483,386 km (0.071 R)
• M12: 3,989,476 km (0.073 R)
• M13: 4,126,508 km (0.098 R)
• M14: 4,321,134 km (0.091 R)
• M15: 4,835,602 km (0.046 R)
• M16: 5,369,516 km (0.098 R)
• M17: 5,828,931 km (0.073 R)
• M18: 6,365,090 km (0.076 R)
• M19: 7,182,194 km (0.11 R)
• M20: 7,620,366 km (0.089 R)
• M21: 8,522,441 km (0.062 R)
• M22: 11,348,345 km (0.112 R)
• M23: 11,779,636 km (0.061 R)
• M24: 11,937,760 km (0.074 R)
• M25: 12,096,633 km (0.076 R)
• M26: 13,187,351 km (0.096 R)
• M27: 14,267,149 km (0.114 R)
• M28: 14,605,240 km (0.11 R)
• M29: 15,117,164 km (0.056 R)
• M30: 16,378,723 km (0.06 R)
• M31: 17,089,163 km (0.115 R)
• M32: 17,178,623 km (0.116 R)
• M33: 17,673,792 km (0.103 R)
• M34: 18,586,039 km (0.119 R)
• M35: 19,187,273 km (0.103 R)
• M36: 19,560,520 km (0.065 R)
• M37: 20,885,359 km (0.082 R)
• M38: 21,029,122 km (0.074 R)
• M39: 21,703,958 km (0.084 R)
• M40: 22,336,907 km (0.107 R)
• M41: 23,025,506 km (0.119 R)
• M42: 23,671,170 km (0.115 R)
• M43: 24,121,609 km (0.105 R)
• M44: 24,980,152 km (0.107 R)
• M45: 25,540,994 km (0.115 R)
• M46: 25,848,717 km (0.077 R)
• M47: 26,209,248 km (0.114 R)
• M48: 27,353,223 km (0.088 R)
• M49: 28,248,416 km (0.075 R)
• M50: 28,513,504 km (0.099 R)
• M51: 28,619,868 km (0.091 R)
• M52: 28,779,489 km (0.12 R)
• M53: 28,992,815 km (0.102 R)
• M54: 29,153,184 km (0.112 R)
• M55: 29,260,296 km (0.076 R)
• M56: 29,528,525 km (0.105 R)
• M57: 30,500,911 km (0.059 R)
• M58: 32,310,896 km (0.105 R)
• M59: 32,922,003 km (0.071 R)
• M60: 33,201,003 km (0.114 R)
• M61: 34,891,609 km (0.112 R)
• M62: 35,347,134 km (0.087 R)
• M63: 36,379,360 km (0.115 R)
• M64: 38,180,219 km (0.106 R)
• M65: 38,355,996 km (0.049 R)

Asteroid Belt

Center: 9.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 13

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.26 AU - 9.96 AU

Year: 10422 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 113,060,317 km

• M1: 163,510 km (0.076 R)
• M2: 435,479 km (0.099 R)
• M3: 715,676 km (0.113 R)
• M4: 1,202,767 km (0.119 R)
• M5: 1,755,531 km (0.116 R)
• M6: 1,850,376 km (0.076 R)
• M7: 2,031,539 km (0.069 R)
• M8: 2,487,364 km (0.103 R)
• M9: 2,942,889 km (0.104 R)
• M10: 3,390,785 km (0.082 R)
• M11: 3,614,135 km (0.098 R)
• M12: 3,931,731 km (0.042 R)
• M13: 4,575,002 km (0.086 R)
• M14: 5,490,541 km (0.119 R)
• M15: 5,631,761 km (0.09 R)
• M16: 6,083,397 km (0.083 R)
• M17: 6,978,292 km (0.099 R)
• M18: 7,087,648 km (0.098 R)
• M19: 8,005,431 km (0.055 R)
• M20: 8,771,222 km (0.094 R)
• M21: 9,512,031 km (0.116 R)
• M22: 9,804,196 km (0.106 R)
• M23: 10,422,484 km (0.109 R)
• M24: 11,104,500 km (0.07 R)
• M25: 11,412,223 km (0.086 R)
• M26: 11,696,758 km (0.063 R)
• M27: 12,273,009 km (0.11 R)
• M28: 12,698,017 km (0.093 R)
• M29: 13,208,894 km (0.105 R)
• M30: 13,562,393 km (0.093 R)
• M31: 14,362,144 km (0.064 R)
• M32: 14,725,666 km (0.112 R)
• M33: 14,894,413 km (0.078 R)
• M34: 15,092,181 km (0.084 R)
• M35: 15,205,576 km (0.071 R)
• M36: 15,433,264 km (0.106 R)
• M37: 15,719,445 km (0.083 R)
• M38: 16,734,766 km (0.116 R)
• M39: 17,087,817 km (0.107 R)
• M40: 17,383,871 km (0.116 R)
• M41: 17,502,801 km (0.106 R)
• M42: 17,801,249 km (0.053 R)
• M43: 18,101,492 km (0.103 R)
• M44: 18,615,660 km (0.078 R)
• M45: 19,134,615 km (0.12 R)
• M46: 20,280,535 km (0.051 R)
• M47: 20,909,145 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.4

Radius: 5

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.98 AU - 22.28 AU

Year: 31597 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,060,317 km

• M1: 143,016 km (0.095 R)
• M2: 312,660 km (0.102 R)
• M3: 620,233 km (0.094 R)
• M4: 678,875 km (0.056 R)
• M5: 932,444 km (0.106 R)
• M6: 1,069,774 km (0.064 R)
• M7: 1,325,587 km (0.099 R)
• M8: 1,480,121 km (0.088 R)
• M9: 1,891,665 km (0.085 R)
• M10: 2,764,269 km (0.096 R)
• M11: 3,743,238 km (0.06 R)
• M12: 5,176,386 km (0.103 R)
• M13: 5,419,931 km (0.034 R)
• M14: 5,543,050 km (0.052 R)
• M15: 5,981,372 km (0.115 R)
• M16: 7,773,853 km (0.096 R)
• M17: 8,835,849 km (0.071 R)
• M18: 9,053,663 km (0.09 R)
• M19: 10,093,368 km (0.033 R)
• M20: 10,550,390 km (0.115 R)
• M21: 11,014,293 km (0.113 R)
• M22: 12,122,065 km (0.083 R)
• M23: 12,202,549 km (0.102 R)
• M24: 14,102,292 km (0.116 R)
• M25: 14,527,300 km (0.071 R)
• M26: 15,129,431 km (0.104 R)
• M27: 15,216,048 km (0.095 R)
• M28: 16,535,801 km (0.12 R)
• M29: 19,471,509 km (0.036 R)
• M30: 19,660,152 km (0.061 R)
• M31: 19,849,543 km (0.087 R)
• M32: 19,944,388 km (0.036 R)
• M33: 20,325,563 km (0.06 R)
• M34: 20,612,941 km (0.1 R)
• M35: 21,972,038 km (0.076 R)
• M36: 25,082,477 km (0.101 R)
• M37: 25,907,359 km (0.082 R)
• M38: 28,327,703 km (0.079 R)
• M39: 29,618,882 km (0.083 R)
• M40: 30,709,451 km (0.102 R)
• M41: 30,929,210 km (0.118 R)
• M42: 31,480,628 km (0.12 R)
• M43: 32,593,486 km (0.118 R)
• M44: 33,719,061 km (0.108 R)
• M45: 34,857,351 km (0.064 R)
• M46: 37,171,331 km (0.075 R)
• M47: 37,640,171 km (0.095 R)
• M48: 37,992,922 km (0.117 R)
• M49: 39,176,990 km (0.117 R)
• M50: 39,534,678 km (0.091 R)
• M51: 40,132,920 km (0.109 R)
• M52: 47,289,084 km (0.109 R)
• M53: 47,924,127 km (0.107 R)
• M54: 48,178,892 km (0.096 R)
• M55: 48,434,106 km (0.033 R)
• M56: 48,562,012 km (0.112 R)
• M57: 56,701,183 km (0.108 R)
• M58: 57,240,633 km (0.072 R)
• M59: 62,310,206 km (0.117 R)
• M60: 63,704,757 km (0.045 R)
• M61: 64,405,922 km (0.075 R)
• M62: 65,674,512 km (0.059 R)
• M63: 71,411,142 km (0.09 R)
• M64: 73,163,232 km (0.117 R)
• M65: 73,309,838 km (0.083 R)
• M66: 76,560,600 km (0.028 R)
• M67: 77,306,046 km (0.106 R)
• M68: 78,053,736 km (0.025 R)
• M69: 79,707,241 km (0.102 R)
• M70: 80,160,224 km (0.099 R)
• M71: 80,917,039 km (0.113 R)
• M72: 82,285,262 km (0.111 R)
• M73: 84,582,636 km (0.094 R)
• M74: 85,816,519 km (0.056 R)
• M75: 87,211,819 km (0.084 R)
• M76: 89,396,995 km (0.105 R)
• M77: 91,758,098 km (0.051 R)
• M78: 91,916,223 km (0.077 R)
• M79: 96,220,303 km (0.052 R)
• M80: 97,669,458 km (0.111 R)
• M81: 98,315,870 km (0.086 R)
• M82: 99,612,884 km (0.09 R)
• M83: 100,426,547 km (0.105 R)
• M84: 101,405,665 km (0.073 R)
• M85: 102,387,924 km (0.118 R)
• M86: 103,538,033 km (0.047 R)
• M87: 106,514,731 km (0.087 R)
• M88: 108,013,702 km (0.077 R)
• M89: 108,347,754 km (0.08 R)
• M90: 110,023,100 km (0.089 R)
• M91: 111,201,034 km (0.087 R)
• M92: 111,538,228 km (0.114 R)
• M93: 112,213,961 km (0.12 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit