🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 47 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.17 AU

Year: 330 Days

Day: 37 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,413,253 km

• M1: 161,566 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.35 AU - 2.09 AU

Year: 804 Days

Day: 24.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,413,253 km

• M1: 1,064,838 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.58 AU - 1.9 AU

Year: 818 Days

Day: 41.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.89 AU - 2.57 AU

Year: 1187 Days

Day: 18.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,413,253 km

• M1: 54,454 km (0.105 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 14.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.28 AU - 6.98 AU

Year: 5410 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,413,253 km

• M1: 231,278 km (0.097 R)
• M2: 337,343 km (0.093 R)
• M3: 477,217 km (0.034 R)
• M4: 632,949 km (0.115 R)
• M5: 1,304,793 km (0.115 R)
• M6: 1,427,164 km (0.099 R)
• M7: 1,618,649 km (0.074 R)
• M8: 1,818,961 km (0.076 R)
• M9: 2,135,360 km (0.056 R)
• M10: 2,319,066 km (0.061 R)
• M11: 2,741,979 km (0.107 R)
• M12: 2,841,612 km (0.102 R)
• M13: 3,465,285 km (0.108 R)
• M14: 3,616,977 km (0.105 R)
• M15: 3,927,243 km (0.062 R)
• M16: 4,108,406 km (0.063 R)
• M17: 4,861,183 km (0.117 R)
• M18: 5,682,326 km (0.072 R)
• M19: 6,069,934 km (0.091 R)
• M20: 6,816,577 km (0.106 R)
• M21: 7,035,289 km (0.073 R)
• M22: 7,648,790 km (0.087 R)
• M23: 8,221,600 km (0.055 R)
• M24: 8,719,461 km (0.081 R)
• M25: 8,838,093 km (0.061 R)
• M26: 10,022,309 km (0.068 R)
• M27: 10,146,625 km (0.075 R)
• M28: 10,903,291 km (0.075 R)
• M29: 11,127,389 km (0.075 R)
• M30: 11,580,371 km (0.081 R)
• M31: 11,710,821 km (0.093 R)
• M32: 12,006,276 km (0.11 R)
• M33: 12,171,582 km (0.056 R)
• M34: 12,504,288 km (0.098 R)
• M35: 12,705,347 km (0.042 R)
• M36: 12,840,135 km (0.107 R)
• M37: 13,417,732 km (0.107 R)
• M38: 14,038,563 km (0.083 R)
• M39: 14,352,569 km (0.119 R)
• M40: 14,563,203 km (0.052 R)
• M41: 14,704,274 km (0.108 R)
• M42: 14,952,158 km (0.099 R)
• M43: 15,236,992 km (0.11 R)
• M44: 15,380,157 km (0.103 R)
• M45: 17,170,096 km (0.075 R)
• M46: 17,393,744 km (0.069 R)
• M47: 17,543,492 km (0.088 R)
• M48: 18,070,675 km (0.109 R)
• M49: 18,564,946 km (0.058 R)
• M50: 18,756,282 km (0.081 R)
• M51: 19,956,805 km (0.092 R)
• M52: 20,349,499 km (0.112 R)
• M53: 21,945,409 km (0.073 R)
• M54: 22,188,356 km (0.063 R)
• M55: 22,472,742 km (0.118 R)
• M56: 23,581,412 km (0.114 R)
• M57: 23,747,166 km (0.077 R)
• M58: 24,246,823 km (0.087 R)
• M59: 24,414,073 km (0.067 R)
• M60: 24,749,921 km (0.097 R)
• M61: 25,129,450 km (0.108 R)
• M62: 25,809,073 km (0.056 R)
• M63: 26,022,699 km (0.109 R)
• M64: 26,537,765 km (0.046 R)
• M65: 26,969,654 km (0.053 R)
• M66: 27,273,337 km (0.1 R)
• M67: 27,621,751 km (0.098 R)
• M68: 29,163,507 km (0.11 R)
• M69: 29,430,688 km (0.116 R)
• M70: 30,057,055 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.5

Radius: 11.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.78 AU - 7.58 AU

Year: 5476 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,413,253 km

• M1: 153,039 km (0.064 R)
• M2: 238,459 km (0.095 R)
• M3: 323,730 km (0.095 R)
• M4: 929,601 km (0.039 R)
• M5: 1,301,651 km (0.112 R)
• M6: 1,430,455 km (0.102 R)
• M7: 1,529,937 km (0.108 R)
• M8: 1,933,702 km (0.077 R)
• M9: 2,816,479 km (0.113 R)
• M10: 2,985,375 km (0.084 R)
• M11: 3,136,020 km (0.03 R)
• M12: 3,400,060 km (0.12 R)
• M13: 3,763,583 km (0.12 R)
• M14: 4,068,314 km (0.056 R)
• M15: 4,478,811 km (0.105 R)
• M16: 4,776,810 km (0.089 R)
• M17: 5,004,498 km (0.071 R)
• M18: 5,132,553 km (0.028 R)
• M19: 5,523,453 km (0.099 R)
• M20: 5,682,475 km (0.072 R)
• M21: 6,196,194 km (0.105 R)
• M22: 6,556,426 km (0.025 R)
• M23: 6,668,624 km (0.105 R)
• M24: 7,618,571 km (0.111 R)
• M25: 7,825,614 km (0.072 R)
• M26: 8,094,591 km (0.059 R)
• M27: 8,215,017 km (0.113 R)
• M28: 8,336,042 km (0.063 R)
• M29: 8,549,518 km (0.095 R)
• M30: 9,169,003 km (0.064 R)
• M31: 9,326,230 km (0.062 R)
• M32: 9,484,355 km (0.093 R)
• M33: 9,931,653 km (0.093 R)
• M34: 10,028,443 km (0.098 R)
• M35: 10,125,532 km (0.118 R)
• M36: 10,880,253 km (0.074 R)
• M37: 11,551,349 km (0.048 R)
• M38: 11,721,143 km (0.062 R)
• M39: 12,305,023 km (0.041 R)
• M40: 12,792,862 km (0.117 R)
• M41: 13,715,731 km (0.12 R)
• M42: 13,967,804 km (0.118 R)
• M43: 14,330,728 km (0.11 R)
• M44: 14,403,732 km (0.102 R)
• M45: 14,476,736 km (0.113 R)
• M46: 14,550,039 km (0.098 R)
• M47: 14,623,341 km (0.054 R)
• M48: 14,807,197 km (0.085 R)
• M49: 15,512,850 km (0.071 R)
• M50: 16,343,567 km (0.054 R)
• M51: 17,150,049 km (0.109 R)
• M52: 17,499,660 km (0.088 R)
• M53: 17,694,885 km (0.078 R)
• M54: 17,851,664 km (0.117 R)
• M55: 18,166,417 km (0.1 R)
• M56: 18,881,495 km (0.074 R)
• M57: 19,001,622 km (0.052 R)
• M58: 19,808,703 km (0.113 R)
• M59: 20,012,156 km (0.086 R)
• M60: 20,093,836 km (0.064 R)
• M61: 20,874,588 km (0.114 R)
• M62: 20,957,315 km (0.092 R)
• M63: 21,081,781 km (0.092 R)
• M64: 21,874,949 km (0.077 R)
• M65: 22,381,038 km (0.055 R)
• M66: 23,879,111 km (0.106 R)
• M67: 24,052,346 km (0.065 R)
• M68: 24,574,592 km (0.082 R)
• M69: 24,793,454 km (0.081 R)
• M70: 25,100,728 km (0.068 R)
• M71: 25,497,760 km (0.112 R)
• M72: 25,630,454 km (0.119 R)
• M73: 25,763,446 km (0.037 R)
• M74: 26,074,759 km (0.087 R)
• M75: 27,106,386 km (0.1 R)
• M76: 27,831,786 km (0.119 R)
• M77: 27,968,519 km (0.105 R)
• M78: 28,747,624 km (0.042 R)
• M79: 28,885,853 km (0.062 R)
• M80: 30,280,404 km (0.101 R)
• M81: 30,703,018 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.42 AU - 8.04 AU

Year: 6223 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,413,253 km

• M1: 169,644 km (0.076 R)
• M2: 270,174 km (0.097 R)
• M3: 343,626 km (0.064 R)
• M4: 607,367 km (0.025 R)
• M5: 788,979 km (0.059 R)
• M6: 920,476 km (0.068 R)
• M7: 1,161,927 km (0.093 R)
• M8: 1,313,619 km (0.095 R)
• M9: 2,004,013 km (0.118 R)
• M10: 2,358,111 km (0.069 R)
• M11: 2,752,302 km (0.118 R)
• M12: 2,957,251 km (0.062 R)
• M13: 3,317,482 km (0.112 R)
• M14: 3,759,095 km (0.076 R)
• M15: 4,033,308 km (0.106 R)
• M16: 4,219,558 km (0.084 R)
• M17: 4,869,710 km (0.067 R)
• M18: 4,993,577 km (0.069 R)
• M19: 5,093,359 km (0.059 R)
• M20: 5,244,453 km (0.082 R)
• M21: 5,422,474 km (0.082 R)
• M22: 5,968,805 km (0.065 R)
• M23: 6,478,336 km (0.112 R)
• M24: 6,918,303 km (0.034 R)
• M25: 7,170,076 km (0.109 R)
• M26: 7,625,153 km (0.036 R)
• M27: 7,711,471 km (0.109 R)
• M28: 7,972,669 km (0.096 R)
• M29: 8,533,362 km (0.113 R)
• M30: 9,106,920 km (0.08 R)
• M31: 9,537,612 km (0.046 R)
• M32: 10,227,857 km (0.119 R)
• M33: 11,064,259 km (0.101 R)
• M34: 11,922,502 km (0.097 R)
• M35: 12,190,880 km (0.094 R)
• M36: 12,427,394 km (0.089 R)
• M37: 12,631,446 km (0.05 R)
• M38: 12,733,771 km (0.118 R)
• M39: 13,388,710 km (0.05 R)
• M40: 13,597,698 km (0.069 R)
• M41: 13,702,716 km (0.092 R)
• M42: 13,878,194 km (0.117 R)
• M43: 14,302,604 km (0.057 R)
• M44: 14,767,105 km (0.116 R)
• M45: 15,418,454 km (0.101 R)
• M46: 16,562,130 km (0.089 R)
• M47: 16,861,774 km (0.087 R)
• M48: 17,238,761 km (0.076 R)
• M49: 17,504,297 km (0.089 R)
• M50: 18,154,898 km (0.071 R)
• M51: 19,835,780 km (0.08 R)
• M52: 19,994,653 km (0.103 R)
• M53: 20,674,575 km (0.111 R)
• M54: 21,240,354 km (0.047 R)
• M55: 21,770,230 km (0.071 R)
• M56: 23,092,975 km (0.103 R)
• M57: 23,176,450 km (0.097 R)
• M58: 24,059,676 km (0.115 R)
• M59: 24,186,685 km (0.076 R)
• M60: 26,380,986 km (0.077 R)
• M61: 26,468,351 km (0.094 R)
• M62: 27,523,914 km (0.11 R)
• M63: 27,701,187 km (0.031 R)
• M64: 28,369,441 km (0.048 R)
• M65: 28,817,786 km (0.074 R)
• M66: 29,042,931 km (0.063 R)
• M67: 29,268,524 km (0.075 R)
• M68: 29,359,031 km (0.09 R)
• M69: 29,721,656 km (0.114 R)
• M70: 30,268,436 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 14

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.34 AU - 8.04 AU

Year: 7601 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,413,253 km

• M1: 200,012 km (0.078 R)
• M2: 381,325 km (0.104 R)
• M3: 501,751 km (0.063 R)
• M4: 1,119,291 km (0.111 R)
• M5: 1,289,833 km (0.081 R)
• M6: 1,615,208 km (0.112 R)
• M7: 1,744,311 km (0.106 R)
• M8: 2,295,729 km (0.118 R)
• M9: 2,616,766 km (0.096 R)
• M10: 2,769,954 km (0.096 R)
• M11: 3,357,425 km (0.108 R)
• M12: 3,895,977 km (0.076 R)
• M13: 4,280,294 km (0.083 R)
• M14: 4,461,906 km (0.081 R)
• M15: 4,739,111 km (0.118 R)
• M16: 5,571,773 km (0.081 R)
• M17: 5,737,228 km (0.098 R)
• M18: 6,005,307 km (0.049 R)
• M19: 6,976,048 km (0.12 R)
• M20: 7,552,598 km (0.045 R)
• M21: 8,560,589 km (0.086 R)
• M22: 8,713,478 km (0.091 R)
• M23: 9,216,874 km (0.088 R)
• M24: 9,373,653 km (0.099 R)
• M25: 9,610,616 km (0.105 R)
• M26: 10,211,551 km (0.08 R)
• M27: 11,618,519 km (0.113 R)
• M28: 12,043,975 km (0.025 R)
• M29: 12,301,732 km (0.1 R)
• M30: 12,604,668 km (0.059 R)
• M31: 14,021,210 km (0.062 R)
• M32: 15,301,768 km (0.09 R)
• M33: 15,862,012 km (0.085 R)
• M34: 16,144,602 km (0.08 R)
• M35: 16,810,612 km (0.116 R)
• M36: 16,954,525 km (0.116 R)
• M37: 17,147,058 km (0.083 R)
• M38: 18,762,864 km (0.096 R)
• M39: 19,111,876 km (0.083 R)
• M40: 19,765,768 km (0.09 R)
• M41: 19,867,046 km (0.081 R)
• M42: 20,222,790 km (0.078 R)
• M43: 21,198,916 km (0.051 R)
• M44: 21,875,697 km (0.065 R)
• M45: 22,190,451 km (0.051 R)
• M46: 22,348,426 km (0.061 R)
• M47: 23,250,501 km (0.11 R)
• M48: 23,840,665 km (0.038 R)
• M49: 24,598,827 km (0.106 R)
• M50: 24,762,337 km (0.117 R)
• M51: 25,475,021 km (0.084 R)
• M52: 26,194,438 km (0.119 R)
• M53: 26,361,389 km (0.066 R)
• M54: 26,528,789 km (0.114 R)
• M55: 26,640,538 km (0.09 R)
• M56: 27,653,316 km (0.088 R)
• M57: 28,392,629 km (0.108 R)
• M58: 28,736,105 km (0.114 R)
• M59: 29,138,524 km (0.087 R)
• M60: 29,542,737 km (0.1 R)
• M61: 29,658,526 km (0.044 R)
• M62: 29,774,614 km (0.119 R)
• M63: 30,007,089 km (0.099 R)
• M64: 31,532,688 km (0.1 R)
• M65: 32,424,441 km (0.113 R)
• M66: 32,543,970 km (0.079 R)
• M67: 34,293,517 km (0.107 R)
• M68: 35,702,579 km (0.092 R)
• M69: 35,949,715 km (0.077 R)
• M70: 36,569,648 km (0.079 R)
• M71: 36,756,346 km (0.111 R)
• M72: 37,380,918 km (0.068 R)
• M73: 37,946,098 km (0.12 R)
• M74: 38,261,301 km (0.078 R)
• M75: 39,148,566 km (0.116 R)
• M76: 41,137,170 km (0.1 R)
• M77: 41,266,573 km (0.038 R)
• M78: 42,111,202 km (0.075 R)
• M79: 43,355,707 km (0.042 R)
• M80: 43,553,326 km (0.069 R)
• M81: 43,949,610 km (0.039 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit