🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 32 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,923,521 km

• M1: 414,237 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.39 AU - 1.41 AU

Year: 634 Days

Day: 29.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.85 AU - 2.93 AU

Year: 1415 Days

Day: 23.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.36 AU - 3.76 AU

Year: 2572 Days

Day: 39 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.38 AU - 4.66 AU

Year: 3086 Days

Day: 46.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,923,521 km

• M1: 697,874 km (0.107 R)
• M2: 2,326,696 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 13.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.31 AU - 4.65 AU

Year: 3631 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,923,521 km

• M1: 174,282 km (0.07 R)
• M2: 365,019 km (0.117 R)
• M3: 468,092 km (0.031 R)
• M4: 584,479 km (0.118 R)
• M5: 703,409 km (0.104 R)
• M6: 958,025 km (0.073 R)
• M7: 1,160,580 km (0.091 R)
• M8: 1,243,458 km (0.05 R)
• M9: 1,415,645 km (0.086 R)
• M10: 1,596,060 km (0.08 R)
• M11: 2,009,099 km (0.106 R)
• M12: 2,851,485 km (0.055 R)
• M13: 3,065,560 km (0.035 R)
• M14: 3,319,128 km (0.097 R)
• M15: 3,422,650 km (0.116 R)
• M16: 3,775,401 km (0.101 R)
• M17: 4,011,018 km (0.091 R)
• M18: 4,195,622 km (0.099 R)
• M19: 4,477,913 km (0.043 R)
• M20: 4,864,175 km (0.027 R)
• M21: 5,021,701 km (0.05 R)
• M22: 5,463,763 km (0.103 R)
• M23: 6,086,838 km (0.091 R)
• M24: 6,536,529 km (0.053 R)
• M25: 6,732,503 km (0.071 R)
• M26: 6,842,307 km (0.084 R)
• M27: 6,930,570 km (0.035 R)
• M28: 7,041,422 km (0.119 R)
• M29: 7,422,897 km (0.053 R)
• M30: 7,536,292 km (0.06 R)
• M31: 8,512,268 km (0.079 R)
• M32: 8,774,514 km (0.071 R)
• M33: 9,503,354 km (0.103 R)
• M34: 9,700,973 km (0.027 R)
• M35: 10,556,224 km (0.073 R)
• M36: 10,786,754 km (0.028 R)
• M37: 11,070,691 km (0.11 R)
• M38: 11,330,992 km (0.1 R)
• M39: 11,725,182 km (0.064 R)
• M40: 11,937,312 km (0.057 R)
• M41: 12,608,408 km (0.04 R)
• M42: 13,264,245 km (0.074 R)
• M43: 13,513,026 km (0.073 R)
• M44: 13,679,828 km (0.102 R)
• M45: 13,763,453 km (0.093 R)
• M46: 13,959,277 km (0.118 R)
• M47: 14,043,500 km (0.066 R)
• M48: 14,212,396 km (0.065 R)
• M49: 14,552,282 km (0.101 R)
• M50: 15,095,921 km (0.044 R)
• M51: 15,646,142 km (0.063 R)
• M52: 15,762,828 km (0.087 R)
• M53: 16,026,569 km (0.118 R)
• M54: 16,173,624 km (0.117 R)
• M55: 16,291,657 km (0.054 R)
• M56: 16,647,401 km (0.074 R)
• M57: 16,736,711 km (0.092 R)
• M58: 17,035,607 km (0.101 R)
• M59: 17,185,803 km (0.085 R)
• M60: 17,457,174 km (0.067 R)
• M61: 17,669,304 km (0.105 R)
• M62: 17,851,664 km (0.09 R)
• M63: 18,004,253 km (0.047 R)
• M64: 18,310,630 km (0.099 R)
• M65: 18,618,652 km (0.109 R)
• M66: 18,711,402 km (0.078 R)
• M67: 18,866,386 km (0.116 R)
• M68: 19,084,051 km (0.087 R)
• M69: 19,333,730 km (0.063 R)
• M70: 19,868,093 km (0.091 R)
• M71: 20,089,648 km (0.093 R)
• M72: 20,790,962 km (0.096 R)
• M73: 21,370,804 km (0.087 R)
• M74: 21,565,131 km (0.061 R)
• M75: 21,792,819 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.5

Radius: 11.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.71 AU - 10.85 AU

Year: 12620 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,923,521 km

• M1: 165,455 km (0.047 R)
• M2: 290,669 km (0.101 R)
• M3: 484,548 km (0.091 R)
• M4: 584,628 km (0.078 R)
• M5: 708,944 km (0.097 R)
• M6: 1,317,957 km (0.075 R)
• M7: 1,486,404 km (0.071 R)
• M8: 1,662,182 km (0.043 R)
• M9: 3,020,680 km (0.109 R)
• M10: 3,104,305 km (0.059 R)
• M11: 3,273,800 km (0.067 R)
• M12: 3,533,801 km (0.082 R)
• M13: 3,891,041 km (0.086 R)
• M14: 4,576,199 km (0.091 R)
• M15: 5,570,277 km (0.115 R)
• M16: 5,916,147 km (0.076 R)
• M17: 6,412,363 km (0.109 R)
• M18: 6,774,988 km (0.078 R)
• M19: 6,958,844 km (0.074 R)
• M20: 7,069,846 km (0.056 R)
• M21: 8,174,177 km (0.08 R)
• M22: 8,607,113 km (0.092 R)
• M23: 9,047,530 km (0.113 R)
• M24: 9,128,462 km (0.032 R)
• M25: 9,372,456 km (0.116 R)
• M26: 9,784,150 km (0.117 R)
• M27: 10,710,460 km (0.104 R)
• M28: 11,140,703 km (0.115 R)
• M29: 11,401,602 km (0.114 R)
• M30: 11,620,613 km (0.101 R)
• M31: 11,796,839 km (0.11 R)
• M32: 12,241,295 km (0.097 R)
• M33: 12,330,754 km (0.082 R)
• M34: 13,607,273 km (0.111 R)
• M35: 14,497,230 km (0.083 R)
• M36: 16,234,660 km (0.111 R)
• M37: 16,530,565 km (0.109 R)
• M38: 17,027,828 km (0.118 R)
• M39: 17,681,571 km (0.099 R)
• M40: 17,935,139 km (0.062 R)
• M41: 18,343,541 km (0.038 R)
• M42: 19,849,393 km (0.105 R)
• M43: 20,165,793 km (0.047 R)
• M44: 20,803,828 km (0.073 R)
• M45: 20,964,496 km (0.025 R)
• M46: 21,179,169 km (0.102 R)
• M47: 21,773,372 km (0.101 R)
• M48: 22,373,110 km (0.106 R)
• M49: 22,867,680 km (0.045 R)
• M50: 23,310,490 km (0.039 R)
• M51: 24,036,039 km (0.079 R)
• M52: 25,223,847 km (0.12 R)
• M53: 28,780,686 km (0.101 R)
• M54: 31,013,583 km (0.103 R)
• M55: 31,503,666 km (0.049 R)
• M56: 32,491,610 km (0.085 R)
• M57: 33,929,395 km (0.09 R)
• M58: 34,814,716 km (0.107 R)
• M59: 35,323,947 km (0.115 R)
• M60: 36,156,908 km (0.117 R)
• M61: 36,478,992 km (0.046 R)
• M62: 36,608,095 km (0.051 R)
• M63: 37,646,304 km (0.045 R)
• M64: 38,300,196 km (0.077 R)
• M65: 39,023,652 km (0.104 R)
• M66: 39,420,236 km (0.111 R)
• M67: 40,350,734 km (0.08 R)
• M68: 40,684,936 km (0.094 R)
• M69: 41,154,075 km (0.061 R)
• M70: 42,098,038 km (0.082 R)
• M71: 42,369,109 km (0.096 R)
• M72: 43,527,296 km (0.059 R)
• M73: 44,144,686 km (0.086 R)
• M74: 44,557,875 km (0.116 R)
• M75: 45,041,525 km (0.053 R)
• M76: 45,180,053 km (0.109 R)
• M77: 46,783,293 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit