🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.81 AU

Year: 238 Days

Day: 12.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,924,992 km

• M1: 62,083 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.26 AU

Year: 398 Days

Day: 18.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.98 AU - 1.46 AU

Year: 513 Days

Day: 30.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.62 AU - 2.46 AU

Year: 1110 Days

Day: 19.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.63 AU - 4.45 AU

Year: 3092 Days

Day: 45.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,924,992 km

• M1: 364,271 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 12.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.89 AU - 4.97 AU

Year: 3551 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,924,992 km

• M1: 158,574 km (0.086 R)
• M2: 659,876 km (0.087 R)
• M3: 1,152,801 km (0.077 R)
• M4: 1,938,489 km (0.085 R)
• M5: 4,420,916 km (0.117 R)
• M6: 6,056,320 km (0.086 R)
• M7: 6,790,696 km (0.068 R)
• M8: 7,265,071 km (0.053 R)
• M9: 9,767,395 km (0.107 R)
• M10: 10,965,823 km (0.095 R)
• M11: 11,817,783 km (0.084 R)
• M12: 12,382,665 km (0.092 R)
• M13: 13,007,684 km (0.073 R)
• M14: 14,275,826 km (0.11 R)
• M15: 15,103,401 km (0.112 R)
• M16: 16,454,120 km (0.093 R)
• M17: 16,854,444 km (0.081 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 12.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.14 AU - 6.8 AU

Year: 4872 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,924,992 km

• M1: 155,432 km (0.087 R)
• M2: 633,098 km (0.091 R)
• M3: 1,204,562 km (0.095 R)
• M4: 1,714,242 km (0.112 R)
• M5: 2,539,274 km (0.052 R)
• M6: 2,976,549 km (0.113 R)
• M7: 3,632,386 km (0.099 R)
• M8: 4,046,174 km (0.119 R)
• M9: 4,715,175 km (0.068 R)
• M10: 7,386,544 km (0.07 R)
• M11: 9,331,317 km (0.088 R)
• M12: 10,113,265 km (0.118 R)
• M13: 11,978,750 km (0.116 R)
• M14: 12,947,696 km (0.117 R)
• M15: 14,303,950 km (0.082 R)
• M16: 15,242,677 km (0.118 R)
• M17: 15,856,327 km (0.057 R)
• M18: 18,305,693 km (0.102 R)
• M19: 19,890,832 km (0.059 R)
• M20: 21,059,939 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 8.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.57 AU - 8.87 AU

Year: 7388 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,924,992 km

• M1: 111,450 km (0.094 R)
• M2: 404,363 km (0.062 R)
• M3: 767,437 km (0.069 R)
• M4: 1,404,574 km (0.117 R)
• M5: 1,697,487 km (0.118 R)
• M6: 2,121,896 km (0.103 R)
• M7: 2,928,528 km (0.102 R)
• M8: 4,263,689 km (0.098 R)
• M9: 4,672,689 km (0.109 R)
• M10: 6,610,431 km (0.12 R)
• M11: 7,445,187 km (0.105 R)
• M12: 8,309,414 km (0.067 R)
• M13: 10,830,886 km (0.101 R)
• M14: 11,839,774 km (0.045 R)
• M15: 15,183,585 km (0.082 R)
• M16: 15,896,419 km (0.075 R)
• M17: 16,569,460 km (0.096 R)
• M18: 17,197,472 km (0.066 R)
• M19: 17,581,939 km (0.036 R)
• M20: 17,972,090 km (0.109 R)
• M21: 21,085,072 km (0.086 R)
• M22: 21,525,638 km (0.116 R)
• M23: 23,271,445 km (0.111 R)
• M24: 28,001,131 km (0.07 R)
• M25: 31,870,480 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 8.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.36 AU - 9.64 AU

Year: 8617 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,924,992 km

• M1: 105,317 km (0.103 R)
• M2: 364,121 km (0.048 R)
• M3: 807,529 km (0.086 R)
• M4: 1,385,127 km (0.027 R)
• M5: 2,198,640 km (0.093 R)
• M6: 2,755,443 km (0.101 R)
• M7: 3,298,932 km (0.032 R)
• M8: 3,707,035 km (0.062 R)
• M9: 5,776,123 km (0.116 R)
• M10: 6,402,490 km (0.036 R)
• M11: 7,534,048 km (0.031 R)
• M12: 8,281,738 km (0.085 R)
• M13: 9,119,037 km (0.087 R)
• M14: 13,408,756 km (0.1 R)
• M15: 13,731,589 km (0.09 R)
• M16: 14,505,010 km (0.115 R)
• M17: 15,017,382 km (0.097 R)
• M18: 15,659,756 km (0.119 R)
• M19: 17,251,178 km (0.077 R)
• M20: 26,008,637 km (0.092 R)
• M21: 29,663,014 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.7

Radius: 6

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.84 AU - 19.22 AU

Year: 25592 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,924,992 km

• M1: 77,641 km (0.089 R)
• M2: 305,628 km (0.034 R)
• M3: 628,311 km (0.112 R)
• M4: 962,214 km (0.111 R)
• M5: 1,344,286 km (0.102 R)
• M6: 1,764,656 km (0.095 R)
• M7: 2,385,039 km (0.091 R)
• M8: 2,810,944 km (0.071 R)
• M9: 3,028,310 km (0.079 R)
• M10: 3,590,050 km (0.057 R)
• M11: 4,614,795 km (0.091 R)
• M12: 5,275,419 km (0.093 R)
• M13: 5,692,498 km (0.086 R)
• M14: 8,841,234 km (0.116 R)
• M15: 9,794,621 km (0.099 R)
• M16: 10,488,606 km (0.089 R)
• M17: 16,817,493 km (0.065 R)
• M18: 18,181,826 km (0.05 R)
• M19: 19,914,319 km (0.111 R)
• M20: 21,753,924 km (0.098 R)
• M21: 21,965,156 km (0.118 R)
• M22: 26,601,493 km (0.119 R)
• M23: 31,175,897 km (0.059 R)
• M24: 31,444,425 km (0.087 R)
• M25: 34,214,978 km (0.103 R)
• M26: 40,554,038 km (0.108 R)
• M27: 43,328,031 km (0.076 R)
• M28: 49,614,433 km (0.102 R)
• M29: 49,980,499 km (0.025 R)
• M30: 51,462,715 km (0.084 R)
• M31: 55,100,037 km (0.056 R)
• M32: 62,881,670 km (0.096 R)
• M33: 68,835,067 km (0.084 R)
• M34: 78,328,548 km (0.1 R)
• M35: 84,684,213 km (0.027 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit