🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.71 AU - 0.79 AU

Year: 240 Days

Day: 22 Hours

Environment

Temp: 135 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 331 Days

Day: 40.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.36 AU - 1.36 AU

Year: 585 Days

Day: 41.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.15 AU - 1.67 AU

Year: 618 Days

Day: 12.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,036,428 km

• M1: 699,819 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.88 AU - 2.16 AU

Year: 1059 Days

Day: 42.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 10.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.89 AU - 7.49 AU

Year: 6384 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,036,428 km

• M1: 189,391 km (0.046 R)
• M2: 347,067 km (0.119 R)
• M3: 430,991 km (0.104 R)
• M4: 874,400 km (0.095 R)
• M5: 1,357,601 km (0.036 R)
• M6: 1,570,030 km (0.112 R)
• M7: 1,639,443 km (0.089 R)
• M8: 2,565,903 km (0.082 R)
• M9: 2,901,451 km (0.098 R)
• M10: 3,045,364 km (0.111 R)
• M11: 3,461,246 km (0.103 R)
• M12: 3,660,510 km (0.112 R)
• M13: 3,800,684 km (0.086 R)
• M14: 3,974,516 km (0.072 R)
• M15: 4,712,931 km (0.084 R)
• M16: 4,780,550 km (0.075 R)
• M17: 4,882,725 km (0.049 R)
• M18: 5,475,432 km (0.098 R)
• M19: 5,564,592 km (0.11 R)
• M20: 6,017,425 km (0.077 R)
• M21: 6,920,098 km (0.1 R)
• M22: 7,466,131 km (0.067 R)
• M23: 7,864,659 km (0.066 R)
• M24: 7,965,339 km (0.073 R)
• M25: 8,558,195 km (0.063 R)
• M26: 8,807,575 km (0.049 R)
• M27: 9,613,309 km (0.106 R)
• M28: 10,398,398 km (0.099 R)
• M29: 10,888,331 km (0.104 R)
• M30: 11,983,238 km (0.098 R)
• M31: 12,496,658 km (0.06 R)
• M32: 12,874,692 km (0.051 R)
• M33: 13,328,572 km (0.102 R)
• M34: 14,153,754 km (0.098 R)
• M35: 14,522,961 km (0.112 R)
• M36: 15,296,233 km (0.097 R)
• M37: 15,397,062 km (0.033 R)
• M38: 16,494,212 km (0.083 R)
• M39: 16,571,704 km (0.098 R)
• M40: 16,675,226 km (0.102 R)
• M41: 16,934,928 km (0.078 R)
• M42: 17,039,197 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 9.6

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.29 AU - 8.65 AU

Year: 7533 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,036,428 km

• M1: 133,890 km (0.03 R)
• M2: 281,094 km (0.118 R)
• M3: 364,720 km (0.052 R)
• M4: 926,460 km (0.114 R)
• M5: 1,336,507 km (0.066 R)
• M6: 1,452,296 km (0.078 R)
• M7: 1,820,307 km (0.098 R)
• M8: 2,081,654 km (0.109 R)
• M9: 2,472,703 km (0.026 R)
• M10: 2,664,787 km (0.064 R)
• M11: 3,089,196 km (0.114 R)
• M12: 3,218,149 km (0.084 R)
• M13: 3,561,776 km (0.086 R)
• M14: 3,945,045 km (0.087 R)
• M15: 4,840,239 km (0.101 R)
• M16: 5,233,981 km (0.085 R)
• M17: 5,512,682 km (0.031 R)
• M18: 6,542,513 km (0.088 R)
• M19: 6,809,097 km (0.089 R)
• M20: 7,113,528 km (0.102 R)
• M21: 7,284,519 km (0.11 R)
• M22: 7,422,298 km (0.077 R)
• M23: 8,591,855 km (0.116 R)
• M24: 8,920,671 km (0.084 R)
• M25: 9,031,223 km (0.06 R)
• M26: 9,365,575 km (0.112 R)
• M27: 9,440,523 km (0.117 R)
• M28: 9,628,568 km (0.11 R)
• M29: 9,855,807 km (0.035 R)
• M30: 10,046,694 km (0.106 R)
• M31: 10,431,908 km (0.054 R)
• M32: 11,416,113 km (0.101 R)
• M33: 11,616,574 km (0.114 R)
• M34: 11,697,058 km (0.058 R)
• M35: 12,347,659 km (0.046 R)
• M36: 12,843,426 km (0.105 R)
• M37: 13,135,591 km (0.063 R)
• M38: 14,585,792 km (0.104 R)
• M39: 14,672,559 km (0.086 R)
• M40: 14,759,625 km (0.12 R)
• M41: 15,728,720 km (0.091 R)
• M42: 16,086,109 km (0.067 R)
• M43: 16,355,984 km (0.044 R)
• M44: 17,774,022 km (0.107 R)
• M45: 17,866,773 km (0.082 R)
• M46: 18,380,342 km (0.064 R)
• M47: 18,756,880 km (0.036 R)
• M48: 19,088,389 km (0.028 R)
• M49: 19,278,678 km (0.048 R)
• M50: 20,191,374 km (0.056 R)
• M51: 20,531,111 km (0.11 R)
• M52: 21,561,840 km (0.083 R)
• M53: 21,660,874 km (0.102 R)
• M54: 21,760,057 km (0.058 R)
• M55: 22,008,689 km (0.079 R)
• M56: 22,408,564 km (0.044 R)
• M57: 22,810,683 km (0.077 R)
• M58: 23,469,363 km (0.065 R)
• M59: 23,929,077 km (0.104 R)
• M60: 24,701,750 km (0.093 R)
• M61: 25,535,010 km (0.096 R)
• M62: 26,113,206 km (0.074 R)
• M63: 26,483,461 km (0.104 R)
• M64: 27,229,056 km (0.096 R)
• M65: 27,819,818 km (0.116 R)
• M66: 27,927,678 km (0.105 R)
• M67: 28,252,007 km (0.119 R)
• M68: 29,342,426 km (0.058 R)
• M69: 31,339,408 km (0.076 R)
• M70: 31,732,850 km (0.115 R)
• M71: 31,958,444 km (0.113 R)
• M72: 32,184,486 km (0.032 R)
• M73: 33,437,368 km (0.097 R)
• M74: 33,552,110 km (0.058 R)
• M75: 35,697,343 km (0.096 R)
• M76: 36,579,671 km (0.031 R)
• M77: 37,053,298 km (0.088 R)
• M78: 37,409,640 km (0.099 R)
• M79: 37,946,547 km (0.076 R)
• M80: 38,606,124 km (0.112 R)
• M81: 38,786,689 km (0.053 R)
• M82: 39,027,840 km (0.104 R)
• M83: 39,693,551 km (0.09 R)
• M84: 40,119,307 km (0.078 R)
• M85: 40,363,151 km (0.094 R)
• M86: 40,424,187 km (0.069 R)
• M87: 40,729,965 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit