🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.02 AU

Year: 267 Days

Day: 38.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.57 AU - 1.77 AU

Year: 777 Days

Day: 29.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,351,740 km

• M1: 26,479 km (0.075 R)
• M2: 205,099 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.74 AU - 2.18 AU

Year: 988 Days

Day: 41.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.93 AU - 7.53 AU

Year: 5596 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,351,740 km

• M1: 204,051 km (0.083 R)
• M2: 334,800 km (0.071 R)
• M3: 584,180 km (0.093 R)
• M4: 844,929 km (0.103 R)
• M5: 1,084,734 km (0.081 R)
• M6: 1,174,942 km (0.104 R)
• M7: 1,299,557 km (0.086 R)
• M8: 1,478,775 km (0.07 R)
• M9: 1,666,371 km (0.109 R)
• M10: 1,880,445 km (0.061 R)
• M11: 2,009,698 km (0.05 R)
• M12: 2,141,942 km (0.069 R)
• M13: 2,375,764 km (0.057 R)
• M14: 2,556,777 km (0.112 R)
• M15: 2,826,353 km (0.117 R)
• M16: 3,018,586 km (0.091 R)
• M17: 3,171,176 km (0.108 R)
• M18: 3,304,019 km (0.112 R)
• M19: 3,484,134 km (0.093 R)
• M20: 3,972,571 km (0.038 R)
• M21: 4,092,100 km (0.101 R)
• M22: 4,408,649 km (0.108 R)
• M23: 4,632,597 km (0.114 R)
• M24: 4,783,990 km (0.096 R)
• M25: 4,937,029 km (0.06 R)
• M26: 5,117,743 km (0.072 R)
• M27: 5,221,863 km (0.045 R)
• M28: 5,619,195 km (0.084 R)
• M29: 5,862,292 km (0.083 R)
• M30: 5,971,498 km (0.093 R)
• M31: 6,898,107 km (0.087 R)
• M32: 7,071,491 km (0.084 R)
• M33: 7,422,448 km (0.043 R)
• M34: 7,929,585 km (0.102 R)
• M35: 8,020,391 km (0.052 R)
• M36: 8,789,473 km (0.116 R)
• M37: 8,946,102 km (0.047 R)
• M38: 9,198,773 km (0.074 R)
• M39: 10,331,678 km (0.096 R)
• M40: 10,663,635 km (0.036 R)
• M41: 12,585,968 km (0.104 R)
• M42: 12,869,306 km (0.117 R)
• M43: 13,370,310 km (0.047 R)
• M44: 13,732,037 km (0.092 R)
• M45: 14,170,359 km (0.104 R)
• M46: 14,687,669 km (0.07 R)
• M47: 14,873,918 km (0.102 R)
• M48: 14,985,967 km (0.07 R)
• M49: 15,098,315 km (0.115 R)
• M50: 15,816,833 km (0.065 R)
• M51: 16,161,058 km (0.119 R)
• M52: 16,430,484 km (0.099 R)
• M53: 17,998,718 km (0.098 R)
• M54: 19,206,123 km (0.116 R)
• M55: 19,491,555 km (0.069 R)
• M56: 19,696,355 km (0.116 R)
• M57: 20,772,712 km (0.098 R)
• M58: 20,940,112 km (0.106 R)
• M59: 21,023,886 km (0.074 R)
• M60: 21,318,145 km (0.077 R)
• M61: 21,529,228 km (0.077 R)
• M62: 22,853,020 km (0.099 R)
• M63: 23,459,489 km (0.045 R)
• M64: 23,852,184 km (0.089 R)
• M65: 24,423,199 km (0.09 R)
• M66: 24,865,560 km (0.085 R)
• M67: 25,489,383 km (0.075 R)
• M68: 25,938,027 km (0.105 R)
• M69: 26,253,678 km (0.093 R)
• M70: 26,525,348 km (0.107 R)
• M71: 26,843,393 km (0.103 R)
• M72: 27,483,223 km (0.119 R)
• M73: 27,666,929 km (0.115 R)
• M74: 28,684,793 km (0.108 R)
• M75: 28,777,993 km (0.114 R)
• M76: 29,104,864 km (0.102 R)
• M77: 29,432,783 km (0.103 R)
• M78: 29,762,048 km (0.118 R)
• M79: 30,139,932 km (0.108 R)
• M80: 30,804,894 km (0.1 R)
• M81: 31,091,374 km (0.052 R)
• M82: 31,330,880 km (0.05 R)
• M83: 31,907,879 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.9

Radius: 11.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.34 AU - 7.54 AU

Year: 7303 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 120.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,351,740 km

• M1: 142,716 km (0.038 R)
• M2: 224,546 km (0.084 R)
• M3: 376,089 km (0.115 R)
• M4: 690,245 km (0.106 R)
• M5: 1,391,260 km (0.085 R)
• M6: 1,472,941 km (0.104 R)
• M7: 1,607,130 km (0.083 R)
• M8: 1,780,813 km (0.087 R)
• M9: 1,852,022 km (0.065 R)
• M10: 2,991,808 km (0.045 R)
• M11: 3,767,772 km (0.116 R)
• M12: 4,238,407 km (0.048 R)
• M13: 4,334,748 km (0.06 R)
• M14: 4,407,602 km (0.106 R)
• M15: 4,628,409 km (0.093 R)
• M16: 4,727,742 km (0.053 R)
• M17: 4,827,822 km (0.106 R)
• M18: 4,903,369 km (0.069 R)
• M19: 5,157,835 km (0.117 R)
• M20: 6,082,949 km (0.112 R)
• M21: 7,087,498 km (0.117 R)
• M22: 7,404,795 km (0.056 R)
• M23: 7,579,675 km (0.079 R)
• M24: 8,023,233 km (0.081 R)
• M25: 8,233,119 km (0.111 R)
• M26: 8,414,581 km (0.094 R)
• M27: 8,505,686 km (0.117 R)
• M28: 8,597,240 km (0.039 R)
• M29: 9,752,884 km (0.066 R)
• M30: 9,944,967 km (0.067 R)
• M31: 10,105,935 km (0.057 R)
• M32: 10,235,337 km (0.058 R)
• M33: 10,593,923 km (0.071 R)
• M34: 10,791,392 km (0.072 R)
• M35: 11,357,321 km (0.069 R)
• M36: 12,138,521 km (0.107 R)
• M37: 12,483,643 km (0.081 R)
• M38: 12,972,080 km (0.095 R)
• M39: 13,183,312 km (0.079 R)
• M40: 13,645,121 km (0.108 R)
• M41: 13,788,286 km (0.107 R)
• M42: 13,967,953 km (0.054 R)
• M43: 14,112,166 km (0.11 R)
• M44: 14,256,976 km (0.085 R)
• M45: 14,621,097 km (0.113 R)
• M46: 14,694,251 km (0.118 R)
• M47: 15,061,962 km (0.103 R)
• M48: 16,297,192 km (0.119 R)
• M49: 16,563,327 km (0.12 R)
• M50: 16,830,957 km (0.093 R)
• M51: 17,061,488 km (0.117 R)
• M52: 17,177,276 km (0.059 R)
• M53: 17,293,215 km (0.117 R)
• M54: 17,370,557 km (0.053 R)
• M55: 18,111,964 km (0.06 R)
• M56: 18,784,107 km (0.101 R)
• M57: 19,103,199 km (0.059 R)
• M58: 19,504,570 km (0.119 R)
• M59: 19,787,310 km (0.093 R)
• M60: 20,807,867 km (0.084 R)
• M61: 21,595,051 km (0.093 R)
• M62: 21,887,515 km (0.074 R)
• M63: 22,139,138 km (0.069 R)
• M64: 22,857,657 km (0.119 R)
• M65: 23,113,021 km (0.061 R)
• M66: 23,497,786 km (0.103 R)
• M67: 24,057,582 km (0.102 R)
• M68: 24,230,666 km (0.111 R)
• M69: 25,190,037 km (0.049 R)
• M70: 25,674,435 km (0.081 R)
• M71: 26,028,534 km (0.111 R)
• M72: 26,161,825 km (0.076 R)
• M73: 27,190,909 km (0.072 R)
• M74: 27,281,116 km (0.11 R)
• M75: 27,416,353 km (0.079 R)
• M76: 28,051,097 km (0.043 R)
• M77: 28,370,189 km (0.101 R)
• M78: 28,690,478 km (0.118 R)
• M79: 28,966,037 km (0.037 R)
• M80: 31,249,050 km (0.092 R)
• M81: 31,674,507 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 12.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.14 AU - 8.14 AU

Year: 7600 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,351,740 km

• M1: 261,946 km (0.11 R)
• M2: 409,300 km (0.075 R)
• M3: 520,601 km (0.066 R)
• M4: 657,333 km (0.058 R)
• M5: 793,617 km (0.074 R)
• M6: 1,161,927 km (0.065 R)
• M7: 1,454,390 km (0.092 R)
• M8: 1,619,098 km (0.119 R)
• M9: 1,828,984 km (0.111 R)
• M10: 1,967,362 km (0.076 R)
• M11: 2,318,169 km (0.111 R)
• M12: 3,268,863 km (0.115 R)
• M13: 3,413,823 km (0.082 R)
• M14: 3,561,028 km (0.111 R)
• M15: 3,989,476 km (0.057 R)
• M16: 4,144,759 km (0.114 R)
• M17: 4,249,328 km (0.098 R)
• M18: 5,775,824 km (0.088 R)
• M19: 5,951,901 km (0.086 R)
• M20: 6,430,165 km (0.106 R)
• M21: 6,612,675 km (0.088 R)
• M22: 6,796,979 km (0.09 R)
• M23: 6,951,963 km (0.08 R)
• M24: 7,045,461 km (0.098 R)
• M25: 7,139,259 km (0.105 R)
• M26: 7,711,770 km (0.109 R)
• M27: 7,970,874 km (0.111 R)
• M28: 8,564,628 km (0.112 R)
• M29: 8,968,392 km (0.084 R)
• M30: 9,899,639 km (0.105 R)
• M31: 10,394,658 km (0.112 R)
• M32: 10,970,311 km (0.098 R)
• M33: 11,262,027 km (0.068 R)
• M34: 12,115,034 km (0.064 R)
• M35: 12,227,831 km (0.106 R)
• M36: 12,873,645 km (0.096 R)
• M37: 13,104,325 km (0.094 R)
• M38: 13,258,710 km (0.1 R)
• M39: 13,843,488 km (0.093 R)
• M40: 14,238,127 km (0.104 R)
• M41: 14,957,693 km (0.098 R)
• M42: 15,200,191 km (0.084 R)
• M43: 15,812,196 km (0.116 R)
• M44: 16,432,129 km (0.066 R)
• M45: 16,682,407 km (0.087 R)
• M46: 18,296,568 km (0.099 R)
• M47: 18,686,120 km (0.097 R)
• M48: 18,991,001 km (0.112 R)
• M49: 19,341,509 km (0.104 R)
• M50: 20,629,995 km (0.064 R)
• M51: 21,717,123 km (0.056 R)
• M52: 21,854,454 km (0.039 R)
• M53: 22,591,074 km (0.118 R)
• M54: 22,916,000 km (0.111 R)
• M55: 23,009,050 km (0.041 R)
• M56: 23,476,543 km (0.109 R)
• M57: 23,711,412 km (0.061 R)
• M58: 24,515,800 km (0.036 R)
• M59: 24,945,295 km (0.113 R)
• M60: 26,200,122 km (0.113 R)
• M61: 26,835,315 km (0.045 R)
• M62: 27,872,028 km (0.091 R)
• M63: 28,120,660 km (0.044 R)
• M64: 28,220,442 km (0.076 R)
• M65: 28,320,223 km (0.03 R)
• M66: 28,821,227 km (0.101 R)
• M67: 29,123,115 km (0.088 R)
• M68: 29,274,508 km (0.118 R)
• M69: 30,341,440 km (0.055 R)
• M70: 30,597,402 km (0.028 R)
• M71: 30,853,962 km (0.114 R)
• M72: 31,524,610 km (0.095 R)
• M73: 31,783,863 km (0.103 R)
• M74: 31,887,684 km (0.083 R)
• M75: 31,991,654 km (0.049 R)
• M76: 32,932,774 km (0.099 R)
• M77: 33,618,082 km (0.065 R)
• M78: 33,776,806 km (0.113 R)
• M79: 35,056,316 km (0.066 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit