🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 18.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,688,586 km

• M1: 314,754 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 360 Days

Day: 46.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,688,586 km

• M1: 55,202 km (0.098 R)
• M2: 711,487 km (0.061 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.4 AU - 1.7 AU

Year: 739 Days

Day: 35.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,688,586 km

• M1: 87,964 km (0.069 R)
• M2: 199,115 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 9.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.76 AU - 5.08 AU

Year: 3558 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,688,586 km

• M1: 118,781 km (0.08 R)
• M2: 192,832 km (0.115 R)
• M3: 309,967 km (0.098 R)
• M4: 384,317 km (0.054 R)
• M5: 753,375 km (0.118 R)
• M6: 871,108 km (0.051 R)
• M7: 1,005,896 km (0.1 R)
• M8: 1,513,781 km (0.091 R)
• M9: 1,614,011 km (0.114 R)
• M10: 1,969,157 km (0.109 R)
• M11: 2,051,436 km (0.114 R)
• M12: 2,334,026 km (0.089 R)
• M13: 2,689,770 km (0.081 R)
• M14: 2,874,074 km (0.066 R)
• M15: 2,967,872 km (0.1 R)
• M16: 3,452,120 km (0.09 R)
• M17: 3,518,542 km (0.045 R)
• M18: 3,635,976 km (0.073 R)
• M19: 4,153,585 km (0.118 R)
• M20: 4,439,317 km (0.089 R)
• M21: 4,842,483 km (0.084 R)
• M22: 5,881,590 km (0.082 R)
• M23: 6,061,407 km (0.084 R)
• M24: 6,162,086 km (0.119 R)
• M25: 6,344,745 km (0.081 R)
• M26: 6,488,060 km (0.108 R)
• M27: 6,611,777 km (0.082 R)
• M28: 6,987,567 km (0.071 R)
• M29: 7,220,640 km (0.118 R)
• M30: 7,499,341 km (0.111 R)
• M31: 7,585,809 km (0.103 R)
• M32: 7,935,269 km (0.099 R)
• M33: 8,067,514 km (0.048 R)
• M34: 8,514,064 km (0.063 R)
• M35: 8,922,915 km (0.118 R)
• M36: 9,083,583 km (0.044 R)
• M37: 9,198,923 km (0.102 R)
• M38: 9,594,908 km (0.072 R)
• M39: 9,783,252 km (0.073 R)
• M40: 9,901,584 km (0.079 R)
• M41: 10,067,937 km (0.077 R)
• M42: 10,307,293 km (0.097 R)
• M43: 10,500,125 km (0.064 R)
• M44: 10,767,307 km (0.07 R)
• M45: 10,889,528 km (0.038 R)
• M46: 11,984,285 km (0.095 R)
• M47: 12,391,192 km (0.048 R)
• M48: 12,519,247 km (0.101 R)
• M49: 12,673,483 km (0.11 R)
• M50: 12,828,466 km (0.051 R)
• M51: 13,454,234 km (0.049 R)
• M52: 14,170,359 km (0.092 R)
• M53: 14,331,027 km (0.104 R)
• M54: 14,411,660 km (0.104 R)
• M55: 14,735,689 km (0.12 R)
• M56: 14,925,828 km (0.08 R)
• M57: 15,062,112 km (0.035 R)
• M58: 15,253,747 km (0.102 R)
• M59: 15,944,291 km (0.099 R)
• M60: 16,055,741 km (0.037 R)
• M61: 16,391,738 km (0.116 R)
• M62: 16,476,111 km (0.079 R)
• M63: 16,899,922 km (0.105 R)
• M64: 17,528,083 km (0.05 R)
• M65: 17,758,464 km (0.088 R)
• M66: 18,164,024 km (0.1 R)
• M67: 18,309,583 km (0.074 R)
• M68: 18,484,762 km (0.078 R)
• M69: 18,807,444 km (0.101 R)
• M70: 19,458,345 km (0.049 R)
• M71: 20,026,368 km (0.094 R)
• M72: 20,146,644 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.4

Radius: 4.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.43 AU - 14.81 AU

Year: 20315 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,688,586 km

• M1: 58,493 km (0.109 R)
• M2: 288,873 km (0.042 R)
• M3: 359,932 km (0.084 R)
• M4: 971,189 km (0.115 R)
• M5: 1,232,238 km (0.06 R)
• M6: 1,727,556 km (0.03 R)
• M7: 1,905,129 km (0.1 R)
• M8: 2,088,536 km (0.086 R)
• M9: 2,374,268 km (0.108 R)
• M10: 2,571,587 km (0.079 R)
• M11: 3,008,413 km (0.064 R)
• M12: 3,248,967 km (0.059 R)
• M13: 3,440,302 km (0.067 R)
• M14: 3,663,353 km (0.088 R)
• M15: 4,036,001 km (0.11 R)
• M16: 4,065,173 km (0.118 R)
• M17: 4,632,747 km (0.099 R)
• M18: 4,848,018 km (0.073 R)
• M19: 5,320,299 km (0.088 R)
• M20: 6,857,716 km (0.117 R)
• M21: 7,279,881 km (0.101 R)
• M22: 7,855,833 km (0.12 R)
• M23: 8,260,196 km (0.071 R)
• M24: 8,446,296 km (0.077 R)
• M25: 8,483,695 km (0.119 R)
• M26: 9,165,862 km (0.099 R)
• M27: 10,784,361 km (0.072 R)
• M28: 11,274,444 km (0.094 R)
• M29: 11,605,204 km (0.116 R)
• M30: 11,981,293 km (0.044 R)
• M31: 12,276,450 km (0.106 R)
• M32: 12,702,206 km (0.081 R)
• M33: 13,089,514 km (0.094 R)
• M34: 15,174,610 km (0.042 R)
• M35: 15,585,555 km (0.103 R)
• M36: 16,464,891 km (0.091 R)
• M37: 16,981,453 km (0.084 R)
• M38: 17,407,956 km (0.072 R)
• M39: 19,247,262 km (0.087 R)
• M40: 19,990,165 km (0.103 R)
• M41: 20,189,878 km (0.111 R)
• M42: 20,995,164 km (0.068 R)
• M43: 21,350,758 km (0.107 R)
• M44: 21,401,771 km (0.076 R)
• M45: 21,503,796 km (0.103 R)
• M46: 21,862,382 km (0.069 R)
• M47: 22,274,375 km (0.065 R)
• M48: 22,481,418 km (0.105 R)
• M49: 22,897,450 km (0.078 R)
• M50: 23,368,384 km (0.109 R)
• M51: 23,578,719 km (0.081 R)
• M52: 25,987,993 km (0.068 R)
• M53: 26,315,163 km (0.118 R)
• M54: 27,581,659 km (0.117 R)
• M55: 28,026,862 km (0.117 R)
• M56: 28,924,300 km (0.102 R)
• M57: 30,977,829 km (0.107 R)
• M58: 34,682,770 km (0.098 R)
• M59: 37,413,380 km (0.116 R)
• M60: 37,536,350 km (0.084 R)
• M61: 38,897,690 km (0.063 R)
• M62: 39,146,920 km (0.087 R)
• M63: 39,209,303 km (0.08 R)
• M64: 39,334,217 km (0.069 R)
• M65: 41,604,963 km (0.066 R)
• M66: 42,115,241 km (0.117 R)
• M67: 42,307,175 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556

Radius: 4.5

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.35 AU - 18.39 AU

Year: 26530 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 73.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,688,586 km

• M1: 77,641 km (0.052 R)
• M2: 213,327 km (0.073 R)
• M3: 335,398 km (0.116 R)
• M4: 414,984 km (0.088 R)
• M5: 616,642 km (0.078 R)
• M6: 984,803 km (0.081 R)
• M7: 1,252,134 km (0.119 R)
• M8: 1,608,028 km (0.045 R)
• M9: 1,850,077 km (0.083 R)
• M10: 1,921,435 km (0.114 R)
• M11: 2,140,746 km (0.114 R)
• M12: 2,845,501 km (0.084 R)
• M13: 2,886,641 km (0.085 R)
• M14: 3,931,582 km (0.102 R)
• M15: 3,977,508 km (0.076 R)
• M16: 6,324,998 km (0.087 R)
• M17: 7,092,136 km (0.105 R)
• M18: 7,946,041 km (0.114 R)
• M19: 8,355,639 km (0.111 R)
• M20: 8,414,731 km (0.079 R)
• M21: 8,533,362 km (0.116 R)
• M22: 8,592,752 km (0.105 R)
• M23: 8,832,109 km (0.107 R)
• M24: 9,378,590 km (0.046 R)
• M25: 10,061,354 km (0.092 R)
• M26: 11,147,734 km (0.087 R)
• M27: 12,743,495 km (0.066 R)
• M28: 12,811,562 km (0.108 R)
• M29: 13,360,137 km (0.098 R)
• M30: 13,706,905 km (0.116 R)
• M31: 14,126,826 km (0.104 R)
• M32: 15,267,360 km (0.097 R)
• M33: 15,484,576 km (0.1 R)
• M34: 16,883,316 km (0.075 R)
• M35: 20,512,411 km (0.05 R)
• M36: 20,832,102 km (0.076 R)
• M37: 21,719,516 km (0.069 R)
• M38: 22,290,681 km (0.097 R)
• M39: 22,784,055 km (0.082 R)
• M40: 23,115,115 km (0.115 R)
• M41: 23,614,622 km (0.114 R)
• M42: 24,370,391 km (0.076 R)
• M43: 24,454,914 km (0.099 R)
• M44: 24,963,845 km (0.115 R)
• M45: 25,905,863 km (0.109 R)
• M46: 27,296,675 km (0.112 R)
• M47: 27,560,117 km (0.086 R)
• M48: 27,648,080 km (0.107 R)
• M49: 28,979,501 km (0.099 R)
• M50: 30,513,478 km (0.1 R)
• M51: 31,428,119 km (0.032 R)
• M52: 31,981,182 km (0.094 R)
• M53: 32,723,637 km (0.116 R)
• M54: 35,080,102 km (0.034 R)
• M55: 36,326,851 km (0.064 R)
• M56: 37,101,319 km (0.116 R)
• M57: 37,393,035 km (0.109 R)
• M58: 38,174,983 km (0.059 R)
• M59: 38,273,119 km (0.054 R)
• M60: 40,452,910 km (0.07 R)
• M61: 42,672,493 km (0.085 R)
• M62: 43,182,473 km (0.111 R)
• M63: 43,797,170 km (0.056 R)
• M64: 43,899,794 km (0.039 R)
• M65: 49,030,253 km (0.08 R)
• M66: 50,207,738 km (0.096 R)
• M67: 51,394,498 km (0.084 R)
• M68: 51,828,332 km (0.098 R)
• M69: 51,937,090 km (0.064 R)
• M70: 52,590,533 km (0.027 R)
• M71: 53,246,669 km (0.045 R)
• M72: 54,346,513 km (0.118 R)
• M73: 56,792,139 km (0.026 R)
• M74: 59,614,452 km (0.102 R)
• M75: 61,329,741 km (0.078 R)
• M76: 62,482,094 km (0.099 R)
• M77: 63,874,551 km (0.088 R)
• M78: 64,224,161 km (0.11 R)
• M79: 65,277,031 km (0.074 R)
• M80: 66,453,618 km (0.079 R)
• M81: 66,689,833 km (0.092 R)
• M82: 67,399,974 km (0.066 R)
• M83: 72,805,095 km (0.081 R)
• M84: 77,104,239 km (0.107 R)
• M85: 77,974,001 km (0.084 R)
• M86: 78,098,466 km (0.036 R)
• M87: 79,221,946 km (0.104 R)
• M88: 79,597,586 km (0.091 R)
• M89: 80,980,170 km (0.098 R)
• M90: 81,358,652 km (0.03 R)
• M91: 81,864,144 km (0.058 R)
• M92: 84,024,187 km (0.082 R)
• M93: 84,279,551 km (0.117 R)
• M94: 85,175,343 km (0.098 R)
• M95: 85,688,613 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit