🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.52 AU - 0.58 AU

Year: 147 Days

Day: 47.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,231,718 km

• M1: 147,354 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 155 Days

Day: 37.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 193 Days

Day: 14.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.87 AU - 0.97 AU

Year: 318 Days

Day: 34.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,231,718 km

• M1: 67,169 km (0.099 R)
• M2: 846,874 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.2 AU

Year: 410 Days

Day: 18.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 11.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.61 AU - 6.83 AU

Year: 4923 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,231,718 km

• M1: 210,484 km (0.037 R)
• M2: 329,415 km (0.077 R)
• M3: 434,881 km (0.073 R)
• M4: 677,080 km (0.106 R)
• M5: 834,158 km (0.106 R)
• M6: 937,380 km (0.043 R)
• M7: 1,059,003 km (0.084 R)
• M8: 1,274,424 km (0.035 R)
• M9: 1,410,708 km (0.056 R)
• M10: 1,764,806 km (0.113 R)
• M11: 2,237,535 km (0.047 R)
• M12: 2,329,538 km (0.109 R)
• M13: 2,690,368 km (0.106 R)
• M14: 2,947,676 km (0.042 R)
• M15: 3,028,609 km (0.086 R)
• M16: 3,130,635 km (0.079 R)
• M17: 3,422,799 km (0.118 R)
• M18: 3,745,781 km (0.074 R)
• M19: 3,855,586 km (0.104 R)
• M20: 4,168,993 km (0.097 R)
• M21: 4,444,403 km (0.081 R)
• M22: 4,868,513 km (0.103 R)
• M23: 5,109,964 km (0.108 R)
• M24: 5,355,305 km (0.112 R)
• M25: 5,579,402 km (0.105 R)
• M26: 6,062,753 km (0.091 R)
• M27: 6,296,574 km (0.089 R)
• M28: 7,124,299 km (0.12 R)
• M29: 7,233,655 km (0.072 R)
• M30: 7,648,640 km (0.11 R)
• M31: 8,328,861 km (0.094 R)
• M32: 8,444,052 km (0.04 R)
• M33: 8,647,056 km (0.09 R)
• M34: 8,734,571 km (0.08 R)
• M35: 8,939,819 km (0.073 R)
• M36: 9,117,093 km (0.107 R)
• M37: 9,415,092 km (0.117 R)
• M38: 9,655,944 km (0.093 R)
• M39: 10,390,470 km (0.057 R)
• M40: 10,483,520 km (0.028 R)
• M41: 10,701,783 km (0.092 R)
• M42: 10,858,711 km (0.112 R)
• M43: 11,525,768 km (0.078 R)
• M44: 12,043,077 km (0.086 R)
• M45: 12,833,104 km (0.115 R)
• M46: 13,133,795 km (0.06 R)
• M47: 14,015,226 km (0.104 R)
• M48: 14,255,929 km (0.112 R)
• M49: 14,394,008 km (0.035 R)
• M50: 14,671,512 km (0.103 R)
• M51: 15,126,439 km (0.11 R)
• M52: 15,942,495 km (0.093 R)
• M53: 16,193,670 km (0.085 R)
• M54: 16,301,680 km (0.119 R)
• M55: 16,409,989 km (0.047 R)
• M56: 16,554,800 km (0.065 R)
• M57: 16,882,120 km (0.098 R)
• M58: 17,543,193 km (0.057 R)
• M59: 17,617,244 km (0.092 R)
• M60: 17,839,845 km (0.108 R)
• M61: 17,988,695 km (0.04 R)
• M62: 18,400,388 km (0.071 R)
• M63: 18,928,768 km (0.118 R)
• M64: 19,232,901 km (0.072 R)
• M65: 19,846,102 km (0.088 R)
• M66: 20,349,050 km (0.081 R)
• M67: 20,856,187 km (0.084 R)
• M68: 21,091,804 km (0.119 R)
• M69: 21,288,675 km (0.036 R)
• M70: 22,684,273 km (0.08 R)
• M71: 23,699,145 km (0.081 R)
• M72: 24,645,800 km (0.073 R)
• M73: 24,770,266 km (0.106 R)
• M74: 25,228,185 km (0.118 R)
• M75: 25,521,098 km (0.098 R)
• M76: 26,110,214 km (0.094 R)
• M77: 27,002,266 km (0.057 R)
• M78: 27,990,809 km (0.106 R)
• M79: 28,250,660 km (0.082 R)
• M80: 28,859,972 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.65 AU - 10.73 AU

Year: 9219 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,231,718 km

• M1: 411,843 km (0.084 R)
• M2: 512,672 km (0.061 R)
• M3: 971,489 km (0.118 R)
• M4: 1,271,432 km (0.093 R)
• M5: 1,544,598 km (0.105 R)
• M6: 1,938,938 km (0.104 R)
• M7: 2,498,883 km (0.07 R)
• M8: 2,727,618 km (0.04 R)
• M9: 2,868,240 km (0.096 R)
• M10: 3,059,576 km (0.062 R)
• M11: 3,404,698 km (0.034 R)
• M12: 3,607,702 km (0.12 R)
• M13: 3,736,656 km (0.09 R)
• M14: 3,919,913 km (0.033 R)
• M15: 4,052,606 km (0.096 R)
• M16: 4,268,027 km (0.1 R)
• M17: 5,461,220 km (0.093 R)
• M18: 5,669,759 km (0.056 R)
• M19: 6,033,432 km (0.111 R)
• M20: 7,696,212 km (0.031 R)
• M21: 8,201,105 km (0.109 R)
• M22: 8,751,475 km (0.091 R)
• M23: 9,385,022 km (0.057 R)
• M24: 9,815,715 km (0.066 R)
• M25: 10,179,537 km (0.096 R)
• M26: 10,363,243 km (0.054 R)
• M27: 10,696,397 km (0.108 R)
• M28: 11,259,783 km (0.094 R)
• M29: 12,026,023 km (0.042 R)
• M30: 12,928,098 km (0.113 R)
• M31: 14,014,628 km (0.114 R)
• M32: 14,424,526 km (0.083 R)
• M33: 14,630,971 km (0.08 R)
• M34: 14,838,463 km (0.061 R)
• M35: 15,130,478 km (0.103 R)
• M36: 15,762,828 km (0.055 R)
• M37: 15,932,772 km (0.051 R)
• M38: 18,109,869 km (0.119 R)
• M39: 18,243,460 km (0.062 R)
• M40: 18,332,621 km (0.103 R)
• M41: 19,369,334 km (0.093 R)
• M42: 20,425,046 km (0.063 R)
• M43: 20,796,647 km (0.103 R)
• M44: 21,593,705 km (0.064 R)
• M45: 22,067,182 km (0.056 R)
• M46: 22,544,250 km (0.075 R)
• M47: 23,121,099 km (0.049 R)
• M48: 23,702,885 km (0.09 R)
• M49: 23,849,042 km (0.054 R)
• M50: 24,387,744 km (0.109 R)
• M51: 24,683,200 km (0.113 R)
• M52: 24,831,451 km (0.064 R)
• M53: 24,930,485 km (0.115 R)
• M54: 26,228,845 km (0.106 R)
• M55: 26,683,473 km (0.088 R)
• M56: 28,579,776 km (0.116 R)
• M57: 28,839,328 km (0.079 R)
• M58: 29,517,904 km (0.088 R)
• M59: 29,727,790 km (0.116 R)
• M60: 29,990,783 km (0.078 R)
• M61: 30,254,524 km (0.093 R)
• M62: 30,466,205 km (0.09 R)
• M63: 31,264,010 km (0.09 R)
• M64: 32,176,557 km (0.111 R)
• M65: 32,500,736 km (0.066 R)
• M66: 33,261,441 km (0.06 R)
• M67: 33,370,498 km (0.112 R)
• M68: 34,800,205 km (0.089 R)
• M69: 34,911,057 km (0.096 R)
• M70: 36,249,958 km (0.106 R)
• M71: 37,151,883 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 14.9

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.22 AU - 14.78 AU

Year: 14960 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,231,718 km

• M1: 335,548 km (0.117 R)
• M2: 513,420 km (0.049 R)
• M3: 633,996 km (0.087 R)
• M4: 919,129 km (0.104 R)
• M5: 1,133,653 km (0.103 R)
• M6: 1,226,553 km (0.095 R)
• M7: 2,002,667 km (0.032 R)
• M8: 2,613,026 km (0.108 R)
• M9: 3,416,367 km (0.077 R)
• M10: 3,617,127 km (0.094 R)
• M11: 4,955,280 km (0.077 R)
• M12: 5,523,153 km (0.115 R)
• M13: 5,741,417 km (0.064 R)
• M14: 6,018,472 km (0.119 R)
• M15: 7,289,306 km (0.092 R)
• M16: 7,609,744 km (0.098 R)
• M17: 7,934,970 km (0.107 R)
• M18: 8,937,725 km (0.085 R)
• M19: 9,302,594 km (0.06 R)
• M20: 11,222,383 km (0.12 R)
• M21: 13,603,234 km (0.065 R)
• M22: 13,948,805 km (0.114 R)
• M23: 14,197,287 km (0.119 R)
• M24: 14,977,290 km (0.055 R)
• M25: 15,308,500 km (0.068 R)
• M26: 16,290,759 km (0.062 R)
• M27: 16,842,327 km (0.034 R)
• M28: 17,293,215 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.3

Radius: 3.7

Gravity: 46.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14 AU - 18.26 AU

Year: 23314 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,231,718 km

• M1: 128,205 km (0.118 R)
• M2: 296,054 km (0.068 R)
• M3: 804,537 km (0.04 R)
• M4: 1,020,557 km (0.041 R)
• M5: 1,106,127 km (0.105 R)
• M6: 1,940,584 km (0.03 R)
• M7: 2,154,957 km (0.092 R)
• M8: 2,567,399 km (0.066 R)
• M9: 2,723,280 km (0.1 R)
• M10: 2,802,417 km (0.103 R)
• M11: 3,853,940 km (0.051 R)
• M12: 4,122,618 km (0.042 R)
• M13: 4,351,204 km (0.099 R)
• M14: 5,158,733 km (0.111 R)
• M15: 5,705,214 km (0.115 R)
• M16: 6,011,142 km (0.093 R)
• M17: 6,479,832 km (0.055 R)
• M18: 6,585,597 km (0.115 R)
• M19: 6,960,340 km (0.034 R)
• M20: 9,709,051 km (0.107 R)
• M21: 10,012,585 km (0.066 R)
• M22: 10,816,225 km (0.046 R)
• M23: 11,130,830 km (0.104 R)
• M24: 12,682,309 km (0.042 R)
• M25: 13,550,575 km (0.116 R)
• M26: 14,923,285 km (0.057 R)
• M27: 15,981,391 km (0.081 R)
• M28: 16,483,441 km (0.118 R)
• M29: 17,650,454 km (0.06 R)
• M30: 18,994,591 km (0.086 R)
• M31: 19,145,984 km (0.116 R)
• M32: 19,297,826 km (0.099 R)
• M33: 19,373,822 km (0.1 R)
• M34: 20,216,955 km (0.053 R)
• M35: 20,371,490 km (0.11 R)
• M36: 20,526,473 km (0.106 R)
• M37: 20,759,547 km (0.111 R)
• M38: 21,622,128 km (0.06 R)
• M39: 21,701,116 km (0.108 R)
• M40: 22,176,987 km (0.081 R)
• M41: 23,058,417 km (0.106 R)
• M42: 23,788,006 km (0.104 R)
• M43: 23,951,217 km (0.063 R)
• M44: 25,353,249 km (0.07 R)
• M45: 25,686,852 km (0.1 R)
• M46: 26,527,592 km (0.065 R)
• M47: 27,036,225 km (0.09 R)
• M48: 28,063,364 km (0.12 R)
• M49: 29,803,187 km (0.117 R)
• M50: 33,477,460 km (0.065 R)
• M51: 34,118,936 km (0.08 R)
• M52: 35,042,254 km (0.09 R)
• M53: 38,625,123 km (0.093 R)
• M54: 40,849,494 km (0.098 R)
• M55: 43,912,660 km (0.067 R)
• M56: 46,334,500 km (0.118 R)
• M57: 48,179,041 km (0.095 R)
• M58: 49,006,617 km (0.064 R)
• M59: 51,306,235 km (0.118 R)
• M60: 54,605,916 km (0.037 R)
• M61: 55,144,468 km (0.112 R)
• M62: 57,535,191 km (0.061 R)
• M63: 57,644,548 km (0.111 R)
• M64: 57,863,708 km (0.059 R)
• M65: 59,294,911 km (0.107 R)
• M66: 62,641,864 km (0.11 R)
• M67: 63,544,688 km (0.058 R)
• M68: 64,906,926 km (0.047 R)
• M69: 65,020,919 km (0.115 R)
• M70: 65,363,199 km (0.08 R)
• M71: 66,968,384 km (0.085 R)
• M72: 68,934,848 km (0.102 R)
• M73: 69,516,784 km (0.115 R)
• M74: 71,625,516 km (0.097 R)
• M75: 72,924,474 km (0.091 R)
• M76: 75,665,406 km (0.034 R)
• M77: 78,561,172 km (0.106 R)
• M78: 80,022,743 km (0.092 R)
• M79: 80,756,820 km (0.081 R)
• M80: 81,739,080 km (0.084 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit