🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.79 AU

Year: 229 Days

Day: 35.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,219,535 km

• M1: 68,965 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 259 Days

Day: 36.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.76 AU - 0.94 AU

Year: 300 Days

Day: 36.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.95 AU - 1.31 AU

Year: 460 Days

Day: 42.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,219,535 km

• M1: 271,071 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.47 AU - 1.77 AU

Year: 789 Days

Day: 12.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,219,535 km

• M1: 141,819 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.76 AU - 2.28 AU

Year: 1099 Days

Day: 22.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.07 AU - 2.13 AU

Year: 1165 Days

Day: 36.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,219,535 km

• M1: 485,445 km (0.063 R)
• M2: 668,104 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.8

Radius: 4.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.89 AU - 20.17 AU

Year: 31785 Days

Day: 20.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,219,535 km

• M1: 71,059 km (0.116 R)
• M2: 170,093 km (0.098 R)
• M3: 682,615 km (0.086 R)
• M4: 775,815 km (0.085 R)
• M5: 833,559 km (0.105 R)
• M6: 953,686 km (0.091 R)
• M7: 1,277,865 km (0.044 R)
• M8: 1,487,751 km (0.112 R)
• M9: 1,584,541 km (0.115 R)
• M10: 2,098,709 km (0.056 R)
• M11: 2,689,471 km (0.094 R)
• M12: 2,718,792 km (0.062 R)
• M13: 2,837,273 km (0.08 R)
• M14: 3,202,890 km (0.06 R)
• M15: 3,391,384 km (0.112 R)
• M16: 3,911,236 km (0.106 R)
• M17: 3,944,447 km (0.054 R)
• M18: 4,112,445 km (0.107 R)
• M19: 4,386,210 km (0.085 R)
• M20: 4,595,347 km (0.066 R)
• M21: 4,701,113 km (0.1 R)
• M22: 5,426,663 km (0.064 R)
• M23: 6,264,411 km (0.037 R)
• M24: 6,303,456 km (0.067 R)
• M25: 6,421,040 km (0.035 R)
• M26: 6,658,302 km (0.111 R)
• M27: 7,019,730 km (0.101 R)
• M28: 7,887,398 km (0.042 R)
• M29: 8,744,893 km (0.112 R)
• M30: 9,184,561 km (0.056 R)
• M31: 11,108,390 km (0.116 R)
• M32: 11,345,503 km (0.071 R)
• M33: 11,440,796 km (0.068 R)
• M34: 11,872,985 km (0.113 R)
• M35: 12,555,749 km (0.118 R)
• M36: 12,703,702 km (0.077 R)
• M37: 12,753,218 km (0.057 R)
• M38: 13,001,401 km (0.104 R)
• M39: 14,939,292 km (0.118 R)
• M40: 15,464,081 km (0.095 R)
• M41: 17,457,623 km (0.066 R)
• M42: 17,954,736 km (0.084 R)
• M43: 18,849,781 km (0.056 R)
• M44: 20,103,859 km (0.1 R)
• M45: 20,566,566 km (0.084 R)
• M46: 21,149,997 km (0.045 R)
• M47: 21,679,574 km (0.107 R)
• M48: 21,975,628 km (0.056 R)
• M49: 22,332,868 km (0.094 R)
• M50: 22,812,030 km (0.09 R)
• M51: 23,415,657 km (0.06 R)
• M52: 24,024,520 km (0.081 R)
• M53: 24,331,046 km (0.026 R)
• M54: 24,453,866 km (0.065 R)
• M55: 25,882,376 km (0.069 R)
• M56: 26,448,754 km (0.12 R)
• M57: 26,575,164 km (0.119 R)
• M58: 26,638,444 km (0.056 R)
• M59: 27,146,329 km (0.112 R)
• M60: 29,014,507 km (0.117 R)
• M61: 29,406,154 km (0.083 R)
• M62: 29,537,202 km (0.094 R)
• M63: 29,931,243 km (0.098 R)
• M64: 32,534,246 km (0.114 R)
• M65: 32,941,152 km (0.09 R)
• M66: 33,145,203 km (0.115 R)
• M67: 33,554,653 km (0.115 R)
• M68: 33,759,901 km (0.1 R)
• M69: 34,585,382 km (0.09 R)
• M70: 34,861,989 km (0.095 R)
• M71: 34,931,252 km (0.06 R)
• M72: 37,668,445 km (0.035 R)
• M73: 37,739,504 km (0.085 R)
• M74: 39,965,221 km (0.104 R)
• M75: 40,619,412 km (0.067 R)
• M76: 41,277,044 km (0.068 R)
• M77: 41,496,953 km (0.07 R)
• M78: 42,085,621 km (0.071 R)
• M79: 43,047,834 km (0.104 R)
• M80: 43,345,385 km (0.113 R)
• M81: 44,167,126 km (0.085 R)
• M82: 44,542,467 km (0.117 R)
• M83: 44,918,705 km (0.106 R)
• M84: 46,358,136 km (0.056 R)
• M85: 46,739,461 km (0.102 R)
• M86: 47,966,762 km (0.049 R)
• M87: 48,120,848 km (0.075 R)
• M88: 48,661,644 km (0.08 R)
• M89: 48,816,628 km (0.1 R)
• M90: 49,827,311 km (0.109 R)
• M91: 50,061,581 km (0.095 R)
• M92: 52,582,754 km (0.078 R)
• M93: 53,060,121 km (0.083 R)
• M94: 53,139,856 km (0.046 R)
• M95: 53,219,592 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit