🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.09 AU

Year: 338 Days

Day: 39.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.27 AU

Year: 405 Days

Day: 45.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,197,994 km

• M1: 65,225 km (0.119 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.23 AU - 1.99 AU

Year: 770 Days

Day: 37.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,197,994 km

• M1: 734,526 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.69 AU - 2.33 AU

Year: 1074 Days

Day: 19 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.86 AU

Year: 1634 Days

Day: 24.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.23 AU - 3.43 AU

Year: 1794 Days

Day: 39.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.32 AU - 3.4 AU

Year: 1822 Days

Day: 34.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.27 AU - 3.73 AU

Year: 2467 Days

Day: 24.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.6

Radius: 8.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.21 AU - 4.93 AU

Year: 3680 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,197,994 km

• M1: 112,498 km (0.096 R)
• M2: 216,169 km (0.117 R)
• M3: 289,173 km (0.09 R)
• M4: 348,563 km (0.025 R)
• M5: 413,339 km (0.094 R)
• M6: 549,922 km (0.117 R)
• M7: 652,546 km (0.045 R)
• M8: 850,763 km (0.093 R)
• M9: 943,065 km (0.107 R)
• M10: 1,108,071 km (0.083 R)
• M11: 1,189,153 km (0.086 R)
• M12: 1,272,330 km (0.109 R)
• M13: 1,336,059 km (0.083 R)
• M14: 1,682,527 km (0.06 R)
• M15: 1,872,217 km (0.096 R)
• M16: 2,019,122 km (0.059 R)
• M17: 2,324,601 km (0.116 R)
• M18: 2,549,896 km (0.109 R)
• M19: 2,672,117 km (0.032 R)
• M20: 2,754,695 km (0.037 R)
• M21: 2,978,942 km (0.107 R)
• M22: 4,013,561 km (0.112 R)
• M23: 4,092,549 km (0.117 R)
• M24: 4,252,020 km (0.046 R)
• M25: 4,430,042 km (0.116 R)
• M26: 4,495,266 km (0.12 R)
• M27: 4,978,468 km (0.111 R)
• M28: 5,080,493 km (0.116 R)
• M29: 5,796,469 km (0.082 R)
• M30: 6,102,546 km (0.032 R)
• M31: 6,395,608 km (0.085 R)
• M32: 6,506,610 km (0.098 R)
• M33: 6,562,410 km (0.036 R)
• M34: 6,618,359 km (0.052 R)
• M35: 6,805,955 km (0.036 R)
• M36: 6,862,653 km (0.084 R)
• M37: 7,148,085 km (0.099 R)
• M38: 7,321,320 km (0.106 R)
• M39: 7,495,901 km (0.106 R)
• M40: 7,554,393 km (0.036 R)
• M41: 8,470,381 km (0.115 R)
• M42: 8,838,392 km (0.094 R)
• M43: 9,190,695 km (0.068 R)
• M44: 9,253,376 km (0.081 R)
• M45: 9,421,225 km (0.086 R)
• M46: 9,653,551 km (0.085 R)
• M47: 9,845,185 km (0.08 R)
• M48: 10,016,475 km (0.067 R)
• M49: 10,167,270 km (0.101 R)
• M50: 10,383,887 km (0.084 R)
• M51: 10,623,842 km (0.037 R)
• M52: 10,755,638 km (0.106 R)
• M53: 10,910,023 km (0.099 R)
• M54: 11,399,956 km (0.031 R)
• M55: 11,489,715 km (0.064 R)
• M56: 11,624,951 km (0.053 R)
• M57: 12,516,854 km (0.09 R)
• M58: 12,609,455 km (0.114 R)
• M59: 12,842,379 km (0.064 R)
• M60: 12,912,391 km (0.094 R)
• M61: 14,123,834 km (0.086 R)
• M62: 14,584,446 km (0.111 R)
• M63: 14,755,287 km (0.071 R)
• M64: 14,976,093 km (0.1 R)
• M65: 15,049,995 km (0.106 R)
• M66: 15,123,896 km (0.036 R)
• M67: 15,272,147 km (0.112 R)
• M68: 15,744,877 km (0.084 R)
• M69: 16,399,517 km (0.056 R)
• M70: 16,909,047 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 4.8

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.32 AU - 18.88 AU

Year: 29010 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,197,994 km

• M1: 346,169 km (0.108 R)
• M2: 409,599 km (0.104 R)
• M3: 805,734 km (0.093 R)
• M4: 980,764 km (0.079 R)
• M5: 1,443,021 km (0.108 R)
• M6: 1,765,704 km (0.102 R)
• M7: 2,110,228 km (0.098 R)
• M8: 2,199,537 km (0.081 R)
• M9: 3,296,688 km (0.05 R)
• M10: 3,863,066 km (0.039 R)
• M11: 5,163,071 km (0.082 R)
• M12: 5,859,449 km (0.077 R)
• M13: 6,154,606 km (0.092 R)
• M14: 8,118,377 km (0.06 R)
• M15: 8,924,710 km (0.115 R)
• M16: 9,509,039 km (0.108 R)
• M17: 10,408,571 km (0.116 R)
• M18: 11,335,031 km (0.12 R)
• M19: 11,544,468 km (0.118 R)
• M20: 11,967,231 km (0.109 R)
• M21: 12,395,081 km (0.071 R)
• M22: 14,099,450 km (0.084 R)
• M23: 14,324,744 km (0.053 R)
• M24: 16,404,753 km (0.096 R)
• M25: 16,582,326 km (0.111 R)
• M26: 17,058,795 km (0.081 R)
• M27: 17,178,772 km (0.072 R)
• M28: 17,600,339 km (0.093 R)
• M29: 18,885,834 km (0.095 R)
• M30: 19,071,933 km (0.094 R)
• M31: 19,633,823 km (0.086 R)
• M32: 21,030,169 km (0.071 R)
• M33: 21,094,347 km (0.115 R)
• M34: 21,481,057 km (0.042 R)
• M35: 22,458,231 km (0.104 R)
• M36: 23,649,628 km (0.091 R)
• M37: 24,118,468 km (0.11 R)
• M38: 24,997,505 km (0.113 R)
• M39: 25,886,864 km (0.098 R)
• M40: 25,955,679 km (0.097 R)
• M41: 26,508,593 km (0.106 R)
• M42: 28,901,561 km (0.112 R)
• M43: 32,025,164 km (0.089 R)
• M44: 33,214,467 km (0.049 R)
• M45: 35,025,349 km (0.109 R)
• M46: 36,558,877 km (0.117 R)
• M47: 38,114,097 km (0.105 R)
• M48: 38,663,570 km (0.066 R)
• M49: 39,929,168 km (0.11 R)
• M50: 40,407,282 km (0.077 R)
• M51: 41,127,895 km (0.079 R)
• M52: 41,369,197 km (0.099 R)
• M53: 41,530,164 km (0.114 R)
• M54: 43,560,806 km (0.117 R)
• M55: 44,299,819 km (0.072 R)
• M56: 45,291,503 km (0.09 R)
• M57: 45,706,787 km (0.067 R)
• M58: 46,457,619 km (0.12 R)
• M59: 47,886,877 km (0.094 R)
• M60: 48,309,940 km (0.065 R)
• M61: 49,245,225 km (0.107 R)
• M62: 52,696,149 km (0.05 R)
• M63: 52,870,730 km (0.109 R)
• M64: 52,958,095 km (0.057 R)
• M65: 53,746,476 km (0.049 R)
• M66: 54,450,483 km (0.118 R)
• M67: 55,512,329 km (0.092 R)
• M68: 56,581,056 km (0.104 R)
• M69: 57,028,354 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit