🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.82 AU - 1.04 AU

Year: 329 Days

Day: 26.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.85 AU - 1.01 AU

Year: 329 Days

Day: 36.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 406 Days

Day: 44 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.91 AU - 2.19 AU

Year: 1077 Days

Day: 31.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,975,110 km

• M1: 742,454 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.92 AU - 2.28 AU

Year: 1117 Days

Day: 23.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,975,110 km

• M1: 1,438,384 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 13.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.58 AU - 6.36 AU

Year: 5355 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,975,110 km

• M1: 207,791 km (0.095 R)
• M2: 322,533 km (0.104 R)
• M3: 420,520 km (0.105 R)
• M4: 522,545 km (0.116 R)
• M5: 671,694 km (0.098 R)
• M6: 1,061,696 km (0.115 R)
• M7: 1,151,305 km (0.098 R)
• M8: 1,306,887 km (0.066 R)
• M9: 1,453,194 km (0.105 R)
• M10: 1,622,688 km (0.092 R)
• M11: 2,094,520 km (0.106 R)
• M12: 2,209,710 km (0.12 R)
• M13: 2,307,248 km (0.067 R)
• M14: 3,118,218 km (0.091 R)
• M15: 3,272,902 km (0.073 R)
• M16: 3,429,980 km (0.091 R)
• M17: 3,682,202 km (0.031 R)
• M18: 4,549,870 km (0.117 R)
• M19: 5,058,802 km (0.082 R)
• M20: 5,267,491 km (0.054 R)
• M21: 5,612,912 km (0.075 R)
• M22: 5,747,700 km (0.04 R)
• M23: 6,130,970 km (0.115 R)
• M24: 6,353,870 km (0.062 R)
• M25: 6,466,218 km (0.056 R)
• M26: 6,807,451 km (0.106 R)
• M27: 7,038,430 km (0.056 R)
• M28: 7,419,007 km (0.1 R)
• M29: 8,200,656 km (0.066 R)
• M30: 8,725,894 km (0.053 R)
• M31: 8,851,108 km (0.098 R)
• M32: 8,945,504 km (0.113 R)
• M33: 9,582,791 km (0.065 R)
• M34: 10,070,330 km (0.071 R)
• M35: 10,201,827 km (0.11 R)
• M36: 10,666,179 km (0.065 R)
• M37: 11,581,568 km (0.025 R)
• M38: 11,719,348 km (0.041 R)
• M39: 12,416,324 km (0.044 R)
• M40: 13,234,475 km (0.119 R)
• M41: 14,254,134 km (0.085 R)
• M42: 15,792,449 km (0.106 R)
• M43: 15,945,338 km (0.079 R)
• M44: 16,717,263 km (0.064 R)
• M45: 17,264,941 km (0.079 R)
• M46: 20,131,984 km (0.1 R)
• M47: 20,256,300 km (0.115 R)
• M48: 20,714,518 km (0.117 R)
• M49: 21,007,879 km (0.079 R)
• M50: 21,134,140 km (0.079 R)
• M51: 21,302,737 km (0.099 R)
• M52: 21,938,977 km (0.115 R)
• M53: 22,581,499 km (0.085 R)
• M54: 23,013,239 km (0.12 R)
• M55: 23,578,719 km (0.043 R)
• M56: 23,841,263 km (0.055 R)
• M57: 23,972,909 km (0.071 R)
• M58: 24,148,836 km (0.101 R)
• M59: 24,546,019 km (0.113 R)
• M60: 24,634,730 km (0.104 R)
• M61: 24,856,584 km (0.103 R)
• M62: 24,945,595 km (0.089 R)
• M63: 25,706,001 km (0.082 R)
• M64: 26,156,888 km (0.071 R)
• M65: 26,383,380 km (0.105 R)
• M66: 26,701,425 km (0.116 R)
• M67: 27,066,444 km (0.079 R)
• M68: 29,715,523 km (0.081 R)
• M69: 30,903,180 km (0.118 R)
• M70: 31,623,344 km (0.08 R)
• M71: 32,009,606 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 13.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.79 AU - 10.03 AU

Year: 9763 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,975,110 km

• M1: 263,891 km (0.102 R)
• M2: 402,269 km (0.095 R)
• M3: 658,679 km (0.091 R)
• M4: 746,942 km (0.118 R)
• M5: 871,856 km (0.068 R)
• M6: 953,986 km (0.046 R)
• M7: 1,073,814 km (0.096 R)
• M8: 1,235,828 km (0.076 R)
• M9: 1,626,428 km (0.068 R)
• M10: 1,879,398 km (0.084 R)
• M11: 2,495,442 km (0.102 R)
• M12: 2,864,051 km (0.117 R)
• M13: 2,990,761 km (0.101 R)
• M14: 3,625,804 km (0.025 R)
• M15: 4,302,136 km (0.084 R)
• M16: 4,506,935 km (0.05 R)
• M17: 4,805,084 km (0.099 R)
• M18: 4,895,740 km (0.06 R)
• M19: 5,389,413 km (0.117 R)
• M20: 6,094,318 km (0.051 R)
• M21: 6,291,638 km (0.061 R)
• M22: 6,726,519 km (0.099 R)
• M23: 7,519,836 km (0.114 R)
• M24: 7,625,602 km (0.117 R)
• M25: 7,874,084 km (0.096 R)
• M26: 8,635,836 km (0.091 R)
• M27: 9,421,076 km (0.04 R)
• M28: 10,034,726 km (0.093 R)
• M29: 11,422,097 km (0.111 R)
• M30: 11,584,560 km (0.09 R)
• M31: 12,034,999 km (0.054 R)
• M32: 12,283,182 km (0.1 R)
• M33: 12,407,947 km (0.074 R)
• M34: 12,911,194 km (0.098 R)
• M35: 13,721,565 km (0.118 R)
• M36: 14,024,352 km (0.106 R)
• M37: 15,526,015 km (0.114 R)
• M38: 16,478,953 km (0.1 R)
• M39: 17,685,011 km (0.105 R)
• M40: 18,298,662 km (0.115 R)
• M41: 18,727,559 km (0.118 R)
• M42: 18,919,344 km (0.097 R)
• M43: 19,063,556 km (0.099 R)
• M44: 19,208,067 km (0.074 R)
• M45: 19,498,437 km (0.11 R)
• M46: 19,741,384 km (0.103 R)
• M47: 20,328,705 km (0.118 R)
• M48: 21,620,931 km (0.037 R)
• M49: 21,872,555 km (0.063 R)
• M50: 22,125,076 km (0.098 R)
• M51: 22,429,358 km (0.116 R)
• M52: 24,598,228 km (0.115 R)
• M53: 24,913,581 km (0.113 R)
• M54: 25,974,229 km (0.093 R)
• M55: 26,188,154 km (0.092 R)
• M56: 26,348,972 km (0.073 R)
• M57: 26,887,375 km (0.101 R)
• M58: 27,592,729 km (0.08 R)
• M59: 28,414,320 km (0.085 R)
• M60: 28,579,476 km (0.105 R)
• M61: 29,689,493 km (0.071 R)
• M62: 30,249,737 km (0.092 R)
• M63: 30,362,234 km (0.07 R)
• M64: 30,700,475 km (0.117 R)
• M65: 31,039,913 km (0.111 R)
• M66: 31,722,827 km (0.057 R)
• M67: 32,467,974 km (0.12 R)
• M68: 32,583,164 km (0.093 R)
• M69: 32,987,378 km (0.078 R)
• M70: 33,567,668 km (0.045 R)
• M71: 33,859,084 km (0.082 R)
• M72: 34,444,311 km (0.111 R)
• M73: 34,915,096 km (0.073 R)
• M74: 35,387,825 km (0.053 R)
• M75: 36,819,028 km (0.069 R)
• M76: 39,368,774 km (0.093 R)
• M77: 40,789,206 km (0.115 R)
• M78: 40,975,605 km (0.118 R)
• M79: 41,599,428 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit