🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.69 AU - 2.55 AU

Year: 940 Days

Day: 38.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.15 AU - 3.43 AU

Year: 1816 Days

Day: 19.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.59 AU - 5.01 AU

Year: 3201 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.74 AU - 6.54 AU

Year: 4077 Days

Day: 27.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,720,186 km

• M1: 421,118 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.96 AU - 7.16 AU

Year: 5114 Days

Day: 42.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.76 AU - 10.78 AU

Year: 7905 Days

Day: 43.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,720,186 km

• M1: 2,381,598 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 11

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.84 AU - 12.36 AU

Year: 10504 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,720,186 km

• M1: 150,346 km (0.084 R)
• M2: 235,766 km (0.118 R)
• M3: 567,425 km (0.063 R)
• M4: 869,463 km (0.042 R)
• M5: 967,898 km (0.109 R)
• M6: 1,049,579 km (0.101 R)
• M7: 1,738,028 km (0.084 R)
• M8: 1,813,725 km (0.109 R)
• M9: 2,926,583 km (0.105 R)
• M10: 3,047,907 km (0.039 R)
• M11: 3,453,766 km (0.095 R)
• M12: 4,879,883 km (0.108 R)
• M13: 5,060,597 km (0.096 R)
• M14: 5,691,900 km (0.093 R)
• M15: 5,805,893 km (0.067 R)
• M16: 6,585,448 km (0.118 R)
• M17: 6,866,093 km (0.107 R)
• M18: 7,232,608 km (0.09 R)
• M19: 7,563,968 km (0.038 R)
• M20: 7,731,517 km (0.08 R)
• M21: 8,327,515 km (0.05 R)
• M22: 8,500,600 km (0.105 R)
• M23: 8,894,341 km (0.116 R)
• M24: 9,338,797 km (0.119 R)
• M25: 9,608,970 km (0.114 R)
• M26: 9,927,464 km (0.098 R)
• M27: 10,065,094 km (0.095 R)
• M28: 10,342,150 km (0.11 R)
• M29: 11,188,425 km (0.048 R)
• M30: 11,619,865 km (0.111 R)
• M31: 12,351,099 km (0.093 R)
• M32: 15,105,047 km (0.109 R)
• M33: 15,795,441 km (0.101 R)
• M34: 15,902,553 km (0.091 R)
• M35: 16,333,544 km (0.118 R)
• M36: 16,877,632 km (0.092 R)
• M37: 17,704,908 km (0.081 R)
• M38: 18,039,558 km (0.062 R)
• M39: 19,055,926 km (0.049 R)
• M40: 20,265,126 km (0.108 R)
• M41: 20,908,397 km (0.099 R)
• M42: 21,558,400 km (0.104 R)
• M43: 21,677,330 km (0.117 R)
• M44: 24,657,918 km (0.05 R)
• M45: 26,417,937 km (0.106 R)
• M46: 26,545,245 km (0.088 R)
• M47: 26,864,337 km (0.067 R)
• M48: 27,056,271 km (0.069 R)
• M49: 27,184,626 km (0.102 R)
• M50: 30,657,391 km (0.104 R)
• M51: 31,193,550 km (0.068 R)
• M52: 31,462,826 km (0.081 R)
• M53: 31,936,004 km (0.105 R)
• M54: 33,231,970 km (0.105 R)
• M55: 33,438,116 km (0.057 R)
• M56: 33,713,675 km (0.089 R)
• M57: 33,920,868 km (0.077 R)
• M58: 35,243,014 km (0.113 R)
• M59: 35,945,526 km (0.116 R)
• M60: 36,157,207 km (0.103 R)
• M61: 36,511,006 km (0.077 R)
• M62: 36,723,734 km (0.053 R)
• M63: 39,019,014 km (0.119 R)
• M64: 39,163,975 km (0.08 R)
• M65: 39,381,789 km (0.03 R)
• M66: 39,527,198 km (0.096 R)
• M67: 40,476,995 km (0.119 R)
• M68: 41,434,272 km (0.117 R)
• M69: 42,697,177 km (0.099 R)
• M70: 43,521,162 km (0.1 R)
• M71: 46,484,696 km (0.064 R)
• M72: 46,638,333 km (0.119 R)
• M73: 47,100,590 km (0.113 R)
• M74: 47,332,168 km (0.055 R)
• M75: 47,641,686 km (0.075 R)
• M76: 47,874,311 km (0.09 R)
• M77: 48,886,340 km (0.104 R)
• M78: 49,434,168 km (0.073 R)
• M79: 52,684,032 km (0.113 R)
• M80: 53,890,090 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 10.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.19 AU - 13.15 AU

Year: 13727 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,720,186 km

• M1: 136,284 km (0.12 R)
• M2: 275,260 km (0.062 R)
• M3: 356,043 km (0.093 R)
• M4: 464,651 km (0.092 R)
• M5: 909,854 km (0.098 R)
• M6: 1,413,849 km (0.058 R)
• M7: 2,084,347 km (0.119 R)
• M8: 2,876,318 km (0.113 R)
• M9: 3,148,138 km (0.12 R)
• M10: 3,217,401 km (0.097 R)
• M11: 3,499,693 km (0.056 R)
• M12: 3,753,411 km (0.108 R)
• M13: 4,511,273 km (0.072 R)
• M14: 5,192,093 km (0.119 R)
• M15: 5,440,127 km (0.117 R)
• M16: 5,607,676 km (0.101 R)
• M17: 5,862,292 km (0.087 R)
• M18: 6,164,031 km (0.086 R)
• M19: 6,827,946 km (0.097 R)
• M20: 7,748,272 km (0.11 R)
• M21: 8,079,631 km (0.075 R)
• M22: 8,512,568 km (0.113 R)
• M23: 8,658,575 km (0.113 R)
• M24: 8,854,548 km (0.068 R)
• M25: 9,400,880 km (0.088 R)
• M26: 9,856,256 km (0.075 R)
• M27: 11,211,612 km (0.111 R)
• M28: 11,586,505 km (0.116 R)
• M29: 11,911,132 km (0.094 R)
• M30: 12,791,366 km (0.098 R)
• M31: 13,352,208 km (0.109 R)
• M32: 13,863,833 km (0.054 R)
• M33: 14,556,022 km (0.037 R)
• M34: 15,259,432 km (0.058 R)
• M35: 16,094,038 km (0.112 R)
• M36: 16,456,364 km (0.108 R)
• M37: 16,638,425 km (0.106 R)
• M38: 16,760,347 km (0.09 R)
• M39: 17,497,416 km (0.037 R)
• M40: 19,642,649 km (0.079 R)
• M41: 20,549,960 km (0.076 R)
• M42: 20,942,954 km (0.09 R)
• M43: 21,206,246 km (0.093 R)
• M44: 21,669,850 km (0.075 R)
• M45: 21,936,284 km (0.109 R)
• M46: 22,136,895 km (0.115 R)
• M47: 22,472,443 km (0.095 R)
• M48: 25,007,528 km (0.113 R)
• M49: 26,273,425 km (0.112 R)
• M50: 26,699,929 km (0.079 R)
• M51: 27,057,168 km (0.051 R)
• M52: 27,128,826 km (0.115 R)
• M53: 27,920,947 km (0.09 R)
• M54: 28,428,981 km (0.097 R)
• M55: 31,089,878 km (0.053 R)
• M56: 31,691,860 km (0.096 R)
• M57: 32,602,163 km (0.113 R)
• M58: 32,831,048 km (0.111 R)
• M59: 33,675,079 km (0.097 R)
• M60: 33,829,165 km (0.074 R)
• M61: 34,370,859 km (0.119 R)
• M62: 34,448,350 km (0.101 R)
• M63: 35,305,995 km (0.034 R)
• M64: 36,091,533 km (0.115 R)
• M65: 36,486,621 km (0.087 R)
• M66: 36,565,759 km (0.043 R)
• M67: 38,161,070 km (0.111 R)
• M68: 38,321,888 km (0.104 R)
• M69: 39,616,359 km (0.119 R)
• M70: 42,331,111 km (0.115 R)
• M71: 42,664,266 km (0.098 R)
• M72: 43,081,943 km (0.046 R)
• M73: 44,089,784 km (0.049 R)
• M74: 45,616,131 km (0.099 R)
• M75: 46,557,401 km (0.04 R)
• M76: 47,851,273 km (0.071 R)
• M77: 48,546,155 km (0.046 R)
• M78: 50,121,869 km (0.031 R)
• M79: 50,650,847 km (0.093 R)
• M80: 50,739,110 km (0.119 R)
• M81: 51,892,210 km (0.086 R)
• M82: 52,606,241 km (0.08 R)
• M83: 53,233,505 km (0.106 R)
• M84: 53,593,138 km (0.101 R)
• M85: 54,405,155 km (0.089 R)
• M86: 58,433,227 km (0.077 R)
• M87: 60,015,075 km (0.092 R)
• M88: 60,202,073 km (0.097 R)
• M89: 60,483,018 km (0.092 R)
• M90: 60,576,815 km (0.097 R)
• M91: 61,422,492 km (0.11 R)
• M92: 62,556,294 km (0.075 R)
• M93: 62,745,985 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 6.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.07 AU - 17.03 AU

Year: 20493 Days

Day: 20.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,720,186 km

• M1: 106,514 km (0.081 R)
• M2: 194,627 km (0.062 R)
• M3: 309,518 km (0.05 R)
• M4: 429,795 km (0.066 R)
• M5: 1,133,353 km (0.071 R)
• M6: 1,254,977 km (0.046 R)
• M7: 1,481,917 km (0.092 R)
• M8: 1,721,722 km (0.034 R)
• M9: 1,830,629 km (0.07 R)
• M10: 2,170,815 km (0.113 R)
• M11: 2,305,602 km (0.062 R)
• M12: 2,391,322 km (0.096 R)
• M13: 2,495,592 km (0.094 R)
• M14: 2,872,130 km (0.045 R)
• M15: 2,964,431 km (0.102 R)
• M16: 3,020,381 km (0.114 R)
• M17: 3,362,960 km (0.105 R)
• M18: 4,064,275 km (0.09 R)
• M19: 4,549,122 km (0.086 R)
• M20: 4,592,206 km (0.113 R)
• M21: 5,481,116 km (0.051 R)
• M22: 5,526,893 km (0.041 R)
• M23: 6,277,426 km (0.094 R)
• M24: 6,738,187 km (0.099 R)
• M25: 6,861,157 km (0.086 R)
• M26: 7,335,532 km (0.099 R)
• M27: 7,717,605 km (0.033 R)
• M28: 8,368,654 km (0.1 R)
• M29: 8,955,976 km (0.093 R)
• M30: 9,474,033 km (0.091 R)
• M31: 10,198,536 km (0.06 R)
• M32: 10,998,585 km (0.042 R)
• M33: 11,907,691 km (0.113 R)
• M34: 13,610,115 km (0.12 R)
• M35: 13,703,464 km (0.094 R)
• M36: 14,078,955 km (0.1 R)
• M37: 14,489,601 km (0.087 R)
• M38: 14,553,180 km (0.066 R)
• M39: 15,452,114 km (0.113 R)
• M40: 15,517,039 km (0.084 R)
• M41: 16,335,938 km (0.106 R)
• M42: 16,634,236 km (0.103 R)
• M43: 16,767,378 km (0.088 R)
• M44: 17,269,877 km (0.025 R)
• M45: 17,709,246 km (0.118 R)
• M46: 18,495,682 km (0.08 R)
• M47: 19,119,057 km (0.109 R)
• M48: 19,188,769 km (0.089 R)
• M49: 19,679,001 km (0.084 R)
• M50: 19,925,688 km (0.097 R)
• M51: 20,886,705 km (0.066 R)
• M52: 21,499,458 km (0.059 R)
• M53: 21,862,682 km (0.115 R)
• M54: 21,935,685 km (0.118 R)
• M55: 22,374,606 km (0.051 R)
• M56: 23,075,771 km (0.111 R)
• M57: 23,149,971 km (0.066 R)
• M58: 23,896,465 km (0.115 R)
• M59: 23,971,563 km (0.115 R)
• M60: 24,197,306 km (0.072 R)
• M61: 24,385,949 km (0.099 R)
• M62: 25,031,015 km (0.053 R)
• M63: 25,107,310 km (0.096 R)

Kuiper Belt

Range: 36 - 66 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit