🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 245 Days

Day: 25.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.1 AU - 1.7 AU

Year: 577 Days

Day: 23.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,997,851 km

• M1: 619,634 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.66 AU - 2.44 AU

Year: 1022 Days

Day: 36.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,997,851 km

• M1: 791,223 km (0.072 R)
• M2: 1,053,468 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.01 AU - 2.21 AU

Year: 1067 Days

Day: 36.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.17 AU - 2.27 AU

Year: 1152 Days

Day: 29.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.58 AU - 3.7 AU

Year: 1938 Days

Day: 20.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.43 AU - 3.99 AU

Year: 2489 Days

Day: 47.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 66.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.49 AU - 4.65 AU

Year: 3402 Days

Day: 13.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 14.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.72 AU - 14.28 AU

Year: 13581 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,997,851 km

• M1: 330,611 km (0.099 R)
• M2: 473,477 km (0.097 R)
• M3: 778,507 km (0.086 R)
• M4: 1,094,757 km (0.061 R)
• M5: 1,512,883 km (0.115 R)
• M6: 1,614,909 km (0.037 R)
• M7: 1,826,590 km (0.034 R)
• M8: 2,138,651 km (0.115 R)
• M9: 3,230,117 km (0.098 R)
• M10: 3,554,745 km (0.108 R)
• M11: 4,061,582 km (0.101 R)
• M12: 4,353,298 km (0.067 R)
• M13: 4,895,740 km (0.114 R)
• M14: 5,019,158 km (0.088 R)
• M15: 5,652,556 km (0.106 R)
• M16: 6,311,235 km (0.119 R)
• M17: 6,513,641 km (0.095 R)
• M18: 6,615,667 km (0.1 R)
• M19: 7,204,035 km (0.109 R)
• M20: 7,415,716 km (0.054 R)
• M21: 7,845,511 km (0.053 R)
• M22: 8,431,037 km (0.101 R)
• M23: 8,579,737 km (0.099 R)
• M24: 9,106,920 km (0.049 R)
• M25: 9,259,510 km (0.106 R)
• M26: 9,683,470 km (0.117 R)
• M27: 9,839,202 km (0.03 R)
• M28: 10,035,025 km (0.085 R)
• M29: 10,311,482 km (0.069 R)
• M30: 11,772,754 km (0.11 R)
• M31: 11,939,256 km (0.115 R)
• M32: 12,232,319 km (0.057 R)
• M33: 12,996,764 km (0.12 R)
• M34: 13,645,719 km (0.11 R)
• M35: 13,952,245 km (0.101 R)
• M36: 14,349,727 km (0.109 R)
• M37: 15,747,121 km (0.1 R)
• M38: 16,531,911 km (0.078 R)
• M39: 16,905,607 km (0.112 R)
• M40: 17,140,625 km (0.094 R)
• M41: 17,995,577 km (0.068 R)
• M42: 19,157,055 km (0.115 R)
• M43: 19,255,041 km (0.099 R)
• M44: 19,648,184 km (0.1 R)
• M45: 20,442,699 km (0.116 R)
• M46: 20,592,895 km (0.046 R)
• M47: 23,044,804 km (0.084 R)
• M48: 25,911,847 km (0.037 R)
• M49: 26,837,409 km (0.059 R)
• M50: 27,111,772 km (0.095 R)
• M51: 27,774,041 km (0.04 R)
• M52: 27,884,894 km (0.091 R)
• M53: 29,001,941 km (0.115 R)
• M54: 29,622,473 km (0.057 R)
• M55: 29,849,263 km (0.082 R)
• M56: 30,647,368 km (0.068 R)
• M57: 31,568,292 km (0.102 R)
• M58: 31,857,914 km (0.055 R)
• M59: 32,907,941 km (0.082 R)
• M60: 33,850,707 km (0.048 R)
• M61: 34,504,150 km (0.086 R)
• M62: 34,802,449 km (0.108 R)
• M63: 35,281,760 km (0.119 R)
• M64: 35,401,887 km (0.115 R)
• M65: 36,246,666 km (0.103 R)
• M66: 36,489,165 km (0.097 R)
• M67: 36,975,956 km (0.119 R)
• M68: 37,220,249 km (0.111 R)
• M69: 37,710,182 km (0.115 R)
• M70: 38,325,778 km (0.112 R)
• M71: 40,129,629 km (0.044 R)
• M72: 41,453,121 km (0.109 R)
• M73: 41,770,418 km (0.107 R)
• M74: 42,279,649 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.4

Radius: 6.4

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.98 AU - 17.7 AU

Year: 18911 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,997,851 km

• M1: 112,348 km (0.104 R)
• M2: 203,603 km (0.075 R)
• M3: 327,619 km (0.09 R)
• M4: 430,094 km (0.095 R)
• M5: 493,823 km (0.084 R)
• M6: 578,196 km (0.049 R)
• M7: 963,859 km (0.116 R)
• M8: 1,539,362 km (0.047 R)
• M9: 1,665,473 km (0.099 R)
• M10: 1,716,935 km (0.032 R)
• M11: 1,928,017 km (0.108 R)
• M12: 2,036,775 km (0.041 R)
• M13: 2,670,472 km (0.071 R)
• M14: 3,103,408 km (0.11 R)
• M15: 3,861,570 km (0.042 R)
• M16: 4,033,757 km (0.079 R)
• M17: 4,710,687 km (0.034 R)
• M18: 4,783,990 km (0.086 R)
• M19: 5,043,543 km (0.066 R)
• M20: 5,499,367 km (0.118 R)
• M21: 6,207,414 km (0.117 R)
• M22: 6,449,763 km (0.086 R)
• M23: 7,924,648 km (0.094 R)
• M24: 8,275,904 km (0.067 R)
• M25: 9,267,887 km (0.031 R)
• M26: 9,359,890 km (0.113 R)
• M27: 9,918,488 km (0.084 R)
• M28: 10,154,404 km (0.114 R)
• M29: 10,776,582 km (0.101 R)
• M30: 11,214,455 km (0.073 R)
• M31: 11,411,026 km (0.118 R)
• M32: 11,757,495 km (0.078 R)
• M33: 11,957,208 km (0.041 R)
• M34: 12,562,780 km (0.085 R)
• M35: 13,437,629 km (0.066 R)
• M36: 15,137,210 km (0.057 R)
• M37: 15,191,514 km (0.101 R)
• M38: 15,245,669 km (0.047 R)
• M39: 15,299,973 km (0.043 R)
• M40: 15,354,426 km (0.119 R)
• M41: 15,627,293 km (0.079 R)
• M42: 16,288,964 km (0.092 R)
• M43: 17,696,381 km (0.099 R)
• M44: 18,733,543 km (0.056 R)
• M45: 18,908,423 km (0.118 R)
• M46: 18,966,766 km (0.092 R)
• M47: 19,200,887 km (0.103 R)
• M48: 19,731,211 km (0.092 R)
• M49: 19,849,693 km (0.102 R)
• M50: 20,146,944 km (0.092 R)
• M51: 20,326,012 km (0.079 R)
• M52: 20,505,679 km (0.09 R)
• M53: 21,961,416 km (0.073 R)
• M54: 22,330,624 km (0.042 R)
• M55: 22,701,776 km (0.099 R)
• M56: 23,701,539 km (0.088 R)
• M57: 24,080,171 km (0.056 R)
• M58: 24,588,056 km (0.08 R)
• M59: 25,485,493 km (0.112 R)
• M60: 25,679,222 km (0.089 R)
• M61: 25,938,176 km (0.108 R)
• M62: 27,048,641 km (0.082 R)
• M63: 27,312,233 km (0.109 R)
• M64: 28,041,373 km (0.103 R)
• M65: 28,308,106 km (0.086 R)
• M66: 30,540,405 km (0.11 R)
• M67: 31,090,177 km (0.103 R)
• M68: 31,435,300 km (0.069 R)
• M69: 32,758,643 km (0.111 R)
• M70: 34,527,338 km (0.095 R)
• M71: 36,836,232 km (0.116 R)
• M72: 36,909,235 km (0.099 R)
• M73: 37,055,243 km (0.103 R)
• M74: 38,156,732 km (0.032 R)
• M75: 38,378,436 km (0.093 R)
• M76: 40,919,506 km (0.116 R)
• M77: 42,745,796 km (0.051 R)
• M78: 42,899,134 km (0.06 R)
• M79: 43,129,515 km (0.098 R)
• M80: 43,746,008 km (0.082 R)
• M81: 43,823,200 km (0.107 R)
• M82: 45,534,450 km (0.057 R)
• M83: 45,769,618 km (0.054 R)
• M84: 46,398,378 km (0.117 R)
• M85: 47,267,542 km (0.091 R)
• M86: 47,584,988 km (0.052 R)
• M87: 47,823,447 km (0.085 R)
• M88: 48,221,826 km (0.03 R)
• M89: 48,941,841 km (0.119 R)
• M90: 49,665,296 km (0.1 R)
• M91: 51,856,905 km (0.119 R)
• M92: 53,005,667 km (0.112 R)
• M93: 53,914,025 km (0.047 R)
• M94: 55,913,999 km (0.096 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit