🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.77 AU - 0.85 AU

Year: 257 Days

Day: 25 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.01 AU - 1.61 AU

Year: 529 Days

Day: 26.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,971,421 km

• M1: 318,943 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 610 Days

Day: 21.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,971,421 km

• M1: 170,392 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.51 AU - 1.87 AU

Year: 776 Days

Day: 28.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,971,421 km

• M1: 1,360,593 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.67 AU - 1.99 AU

Year: 874 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.07 AU - 11.45 AU

Year: 9950 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,971,421 km

• M1: 189,840 km (0.118 R)
• M2: 290,369 km (0.045 R)
• M3: 658,679 km (0.058 R)
• M4: 1,220,419 km (0.094 R)
• M5: 2,120,550 km (0.044 R)
• M6: 2,545,857 km (0.092 R)
• M7: 2,660,598 km (0.12 R)
• M8: 2,760,380 km (0.102 R)
• M9: 3,386,148 km (0.046 R)
• M10: 3,586,310 km (0.115 R)
• M11: 4,113,343 km (0.115 R)
• M12: 4,665,210 km (0.084 R)
• M13: 6,101,948 km (0.076 R)
• M14: 6,799,822 km (0.042 R)
• M15: 7,954,418 km (0.088 R)
• M16: 8,666,354 km (0.028 R)
• M17: 8,866,367 km (0.045 R)
• M18: 9,424,367 km (0.078 R)
• M19: 9,552,871 km (0.107 R)
• M20: 9,967,706 km (0.057 R)
• M21: 10,151,113 km (0.068 R)
• M22: 10,681,438 km (0.118 R)
• M23: 11,247,965 km (0.1 R)
• M24: 11,658,611 km (0.104 R)
• M25: 11,824,216 km (0.063 R)
• M26: 12,438,465 km (0.108 R)
• M27: 12,920,170 km (0.054 R)
• M28: 13,091,609 km (0.103 R)
• M29: 13,235,223 km (0.118 R)
• M30: 14,048,437 km (0.118 R)
• M31: 14,283,754 km (0.119 R)
• M32: 14,461,177 km (0.099 R)
• M33: 15,147,981 km (0.106 R)
• M34: 15,480,238 km (0.04 R)
• M35: 15,723,335 km (0.112 R)
• M36: 16,460,553 km (0.104 R)
• M37: 17,114,744 km (0.06 R)
• M38: 17,777,463 km (0.099 R)
• M39: 18,674,302 km (0.038 R)
• M40: 18,868,331 km (0.102 R)
• M41: 19,063,107 km (0.063 R)
• M42: 20,080,073 km (0.042 R)
• M43: 20,745,485 km (0.064 R)
• M44: 20,913,034 km (0.102 R)
• M45: 21,757,215 km (0.097 R)
• M46: 21,859,390 km (0.109 R)
• M47: 23,304,955 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 10.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.84 AU - 11.66 AU

Year: 12445 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,971,421 km

• M1: 186,698 km (0.064 R)
• M2: 282,890 km (0.044 R)
• M3: 613,501 km (0.058 R)
• M4: 801,845 km (0.101 R)
• M5: 912,996 km (0.112 R)
• M6: 1,110,315 km (0.114 R)
• M7: 1,523,804 km (0.092 R)
• M8: 1,833,322 km (0.087 R)
• M9: 2,085,095 km (0.044 R)
• M10: 3,141,106 km (0.118 R)
• M11: 3,260,785 km (0.099 R)
• M12: 3,504,779 km (0.109 R)
• M13: 3,818,336 km (0.03 R)
• M14: 4,239,604 km (0.081 R)
• M15: 4,986,097 km (0.098 R)
• M16: 6,293,732 km (0.069 R)
• M17: 6,369,429 km (0.088 R)
• M18: 6,598,313 km (0.109 R)
• M19: 6,713,653 km (0.106 R)
• M20: 7,221,688 km (0.116 R)
• M21: 7,701,598 km (0.084 R)
• M22: 7,986,282 km (0.112 R)
• M23: 9,548,234 km (0.12 R)
• M24: 10,610,827 km (0.095 R)
• M25: 12,750,077 km (0.069 R)
• M26: 12,990,481 km (0.092 R)
• M27: 13,967,205 km (0.101 R)
• M28: 14,564,549 km (0.027 R)
• M29: 14,715,195 km (0.058 R)
• M30: 15,271,998 km (0.101 R)
• M31: 15,476,199 km (0.106 R)
• M32: 15,578,524 km (0.043 R)
• M33: 15,732,610 km (0.109 R)
• M34: 15,990,516 km (0.118 R)
• M35: 16,458,309 km (0.118 R)
• M36: 16,562,878 km (0.081 R)
• M37: 16,825,273 km (0.045 R)
• M38: 17,460,764 km (0.093 R)
• M39: 17,888,614 km (0.046 R)
• M40: 18,211,895 km (0.041 R)
• M41: 18,809,539 km (0.086 R)
• M42: 19,912,524 km (0.098 R)
• M43: 20,810,111 km (0.104 R)
• M44: 22,065,686 km (0.084 R)
• M45: 22,702,674 km (0.069 R)
• M46: 23,817,028 km (0.088 R)
• M47: 24,053,991 km (0.071 R)
• M48: 24,589,851 km (0.095 R)
• M49: 24,889,196 km (0.071 R)
• M50: 25,069,462 km (0.053 R)
• M51: 26,159,880 km (0.062 R)
• M52: 26,404,323 km (0.089 R)
• M53: 26,833,819 km (0.045 R)
• M54: 27,265,708 km (0.104 R)
• M55: 27,824,456 km (0.106 R)
• M56: 28,073,985 km (0.09 R)
• M57: 29,459,561 km (0.11 R)
• M58: 29,586,569 km (0.071 R)
• M59: 29,905,063 km (0.12 R)
• M60: 30,032,820 km (0.087 R)
• M61: 30,738,473 km (0.061 R)
• M62: 30,931,903 km (0.061 R)
• M63: 31,125,632 km (0.109 R)
• M64: 31,255,034 km (0.053 R)
• M65: 31,514,437 km (0.119 R)
• M66: 32,953,868 km (0.114 R)
• M67: 33,748,083 km (0.084 R)
• M68: 34,147,509 km (0.111 R)
• M69: 35,760,922 km (0.116 R)
• M70: 36,168,128 km (0.07 R)
• M71: 36,236,045 km (0.12 R)
• M72: 36,372,329 km (0.12 R)
• M73: 36,850,144 km (0.046 R)
• M74: 37,743,393 km (0.089 R)
• M75: 38,227,193 km (0.038 R)
• M76: 38,713,087 km (0.049 R)
• M77: 40,042,413 km (0.076 R)
• M78: 40,394,716 km (0.104 R)
• M79: 40,747,917 km (0.114 R)
• M80: 43,466,559 km (0.099 R)
• M81: 44,701,639 km (0.094 R)
• M82: 45,874,636 km (0.089 R)
• M83: 46,095,592 km (0.117 R)
• M84: 47,206,206 km (0.107 R)
• M85: 47,876,854 km (0.114 R)
• M86: 48,026,302 km (0.073 R)
• M87: 48,550,643 km (0.079 R)
• M88: 49,152,026 km (0.1 R)
• M89: 49,302,821 km (0.028 R)
• M90: 49,604,859 km (0.102 R)
• M91: 49,831,799 km (0.092 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit