🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.81 AU - 0.85 AU

Year: 267 Days

Day: 38.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 396 Days

Day: 28.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,614,952 km

• M1: 63,429 km (0.093 R)
• M2: 226,641 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.9 AU - 1.4 AU

Year: 435 Days

Day: 42.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 53.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,614,952 km

• M1: 560,094 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.23 AU - 1.31 AU

Year: 505 Days

Day: 29.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.45 AU - 2.09 AU

Year: 831 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.88 AU - 2.12 AU

Year: 999 Days

Day: 23.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.22 AU - 2.64 AU

Year: 1338 Days

Day: 24.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.99 AU - 3.19 AU

Year: 1472 Days

Day: 12.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,614,952 km

• M1: 1,940,135 km (0.054 R)
• M2: 2,198,191 km (0.098 R)

Asteroid Belt

Center: 7.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 12.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.83 AU - 13.85 AU

Year: 14386 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,614,952 km

• M1: 217,964 km (0.117 R)
• M2: 640,578 km (0.108 R)
• M3: 1,040,902 km (0.071 R)
• M4: 1,334,114 km (0.072 R)
• M5: 1,468,004 km (0.058 R)
• M6: 2,100,803 km (0.038 R)
• M7: 2,284,808 km (0.071 R)
• M8: 2,612,876 km (0.1 R)
• M9: 2,754,097 km (0.087 R)
• M10: 2,839,966 km (0.026 R)
• M11: 3,133,327 km (0.107 R)
• M12: 3,622,961 km (0.116 R)
• M13: 3,749,222 km (0.039 R)
• M14: 3,909,292 km (0.102 R)
• M15: 4,639,778 km (0.104 R)
• M16: 4,950,942 km (0.067 R)
• M17: 5,197,778 km (0.115 R)
• M18: 6,839,914 km (0.11 R)
• M19: 6,996,692 km (0.07 R)
• M20: 7,075,530 km (0.115 R)
• M21: 7,154,668 km (0.062 R)
• M22: 7,393,875 km (0.087 R)
• M23: 7,880,217 km (0.113 R)
• M24: 8,003,486 km (0.109 R)
• M25: 9,055,309 km (0.089 R)
• M26: 9,227,645 km (0.075 R)
• M27: 9,663,274 km (0.057 R)
• M28: 10,736,340 km (0.066 R)
• M29: 10,918,849 km (0.113 R)
• M30: 11,659,209 km (0.107 R)
• M31: 12,607,361 km (0.118 R)
• M32: 13,531,127 km (0.106 R)
• M33: 13,876,848 km (0.106 R)
• M34: 14,175,595 km (0.111 R)
• M35: 14,577,265 km (0.097 R)
• M36: 15,546,211 km (0.094 R)
• M37: 16,325,915 km (0.11 R)
• M38: 16,483,441 km (0.099 R)
• M39: 20,017,242 km (0.116 R)
• M40: 20,921,861 km (0.115 R)
• M41: 24,431,576 km (0.055 R)
• M42: 25,397,978 km (0.035 R)
• M43: 25,947,003 km (0.09 R)
• M44: 26,685,119 km (0.117 R)
• M45: 27,367,883 km (0.053 R)
• M46: 28,687,336 km (0.028 R)
• M47: 28,877,475 km (0.113 R)
• M48: 29,068,063 km (0.11 R)
• M49: 29,195,371 km (0.118 R)
• M50: 29,642,369 km (0.104 R)
• M51: 31,583,701 km (0.096 R)
• M52: 33,099,726 km (0.12 R)
• M53: 33,766,184 km (0.056 R)
• M54: 33,966,945 km (0.111 R)
• M55: 35,655,904 km (0.11 R)
• M56: 36,544,965 km (0.085 R)
• M57: 39,749,052 km (0.116 R)
• M58: 39,961,032 km (0.097 R)
• M59: 41,312,948 km (0.102 R)
• M60: 44,280,820 km (0.031 R)
• M61: 44,794,390 km (0.025 R)
• M62: 45,162,550 km (0.084 R)
• M63: 45,753,462 km (0.049 R)
• M64: 47,466,656 km (0.1 R)
• M65: 48,142,839 km (0.034 R)
• M66: 48,519,825 km (0.1 R)
• M67: 49,352,637 km (0.069 R)
• M68: 49,428,632 km (0.1 R)
• M69: 50,266,680 km (0.106 R)

Asteroid Belt

Center: 13.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.5

Radius: 6

Gravity: 23.01 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.71 AU - 18.35 AU

Year: 20575 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,614,952 km

• M1: 112,946 km (0.067 R)
• M2: 157,227 km (0.089 R)
• M3: 273,914 km (0.101 R)
• M4: 525,089 km (0.11 R)
• M5: 592,108 km (0.119 R)
• M6: 710,291 km (0.115 R)
• M7: 836,402 km (0.115 R)
• M8: 1,025,194 km (0.078 R)
• M9: 1,538,315 km (0.05 R)
• M10: 1,603,240 km (0.039 R)
• M11: 1,872,666 km (0.12 R)
• M12: 1,977,385 km (0.12 R)
• M13: 2,491,553 km (0.115 R)
• M14: 2,645,788 km (0.039 R)
• M15: 4,352,101 km (0.114 R)
• M16: 5,062,841 km (0.066 R)
• M17: 5,307,732 km (0.109 R)
• M18: 5,707,608 km (0.103 R)
• M19: 5,809,185 km (0.065 R)
• M20: 5,860,048 km (0.087 R)
• M21: 7,401,953 km (0.092 R)
• M22: 7,512,655 km (0.116 R)
• M23: 8,418,321 km (0.12 R)
• M24: 8,591,855 km (0.094 R)
• M25: 8,766,734 km (0.109 R)
• M26: 10,516,282 km (0.088 R)
• M27: 10,891,323 km (0.11 R)
• M28: 13,367,019 km (0.093 R)
• M29: 13,501,956 km (0.031 R)
• M30: 14,806,449 km (0.109 R)
• M31: 15,156,359 km (0.074 R)
• M32: 15,864,256 km (0.1 R)
• M33: 17,903,275 km (0.117 R)
• M34: 18,201,274 km (0.111 R)
• M35: 19,333,281 km (0.052 R)
• M36: 19,715,653 km (0.045 R)
• M37: 19,792,397 km (0.11 R)
• M38: 20,100,419 km (0.058 R)
• M39: 20,565,518 km (0.097 R)
• M40: 21,034,209 km (0.082 R)
• M41: 21,269,825 km (0.111 R)
• M42: 22,301,003 km (0.036 R)
• M43: 22,461,223 km (0.061 R)
• M44: 22,943,676 km (0.113 R)
• M45: 23,837,374 km (0.115 R)
• M46: 23,919,054 km (0.107 R)
• M47: 24,494,407 km (0.117 R)
• M48: 25,323,928 km (0.038 R)
• M49: 25,574,654 km (0.09 R)
• M50: 25,742,203 km (0.102 R)
• M51: 27,523,764 km (0.088 R)
• M52: 28,299,280 km (0.098 R)
• M53: 29,783,889 km (0.085 R)
• M54: 30,225,352 km (0.092 R)
• M55: 31,922,390 km (0.117 R)
• M56: 32,012,598 km (0.109 R)
• M57: 32,464,832 km (0.089 R)
• M58: 32,646,295 km (0.099 R)
• M59: 35,314,971 km (0.079 R)
• M60: 37,101,170 km (0.084 R)
• M61: 39,786,302 km (0.081 R)
• M62: 40,858,320 km (0.077 R)
• M63: 40,956,157 km (0.064 R)
• M64: 41,643,858 km (0.109 R)
• M65: 42,137,382 km (0.115 R)
• M66: 44,532,893 km (0.111 R)
• M67: 44,936,508 km (0.081 R)
• M68: 46,052,508 km (0.069 R)
• M69: 46,562,786 km (0.095 R)
• M70: 48,726,420 km (0.102 R)
• M71: 50,186,944 km (0.09 R)
• M72: 50,291,812 km (0.106 R)
• M73: 50,396,830 km (0.084 R)
• M74: 52,723,974 km (0.106 R)
• M75: 53,364,852 km (0.095 R)
• M76: 53,686,188 km (0.115 R)
• M77: 54,115,534 km (0.109 R)
• M78: 54,654,086 km (0.061 R)
• M79: 54,977,965 km (0.118 R)
• M80: 55,519,211 km (0.075 R)
• M81: 59,579,147 km (0.116 R)
• M82: 59,912,601 km (0.041 R)
• M83: 63,166,803 km (0.11 R)
• M84: 63,393,294 km (0.054 R)
• M85: 64,644,232 km (0.109 R)
• M86: 65,673,615 km (0.119 R)
• M87: 66,593,193 km (0.108 R)
• M88: 71,844,826 km (0.062 R)
• M89: 72,199,523 km (0.061 R)
• M90: 72,436,486 km (0.103 R)
• M91: 74,819,281 km (0.05 R)
• M92: 76,985,607 km (0.096 R)
• M93: 77,106,632 km (0.083 R)
• M94: 77,469,856 km (0.099 R)
• M95: 80,519,109 km (0.086 R)
• M96: 81,379,895 km (0.064 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit