🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 178 Days

Day: 41 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,743,079 km

• M1: 504,743 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 243 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,743,079 km

• M1: 19,298 km (0.106 R)
• M2: 71,807 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.36 AU

Year: 1156 Days

Day: 16 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 10.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.53 AU - 6.47 AU

Year: 5477 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,743,079 km

• M1: 262,395 km (0.077 R)
• M2: 413,189 km (0.118 R)
• M3: 496,515 km (0.119 R)
• M4: 671,246 km (0.099 R)
• M5: 773,271 km (0.049 R)
• M6: 1,113,008 km (0.066 R)
• M7: 1,205,310 km (0.075 R)
• M8: 1,284,148 km (0.092 R)
• M9: 1,741,319 km (0.097 R)
• M10: 2,246,810 km (0.094 R)
• M11: 2,345,395 km (0.1 R)
• M12: 2,587,894 km (0.101 R)
• M13: 2,670,621 km (0.063 R)
• M14: 2,817,526 km (0.099 R)
• M15: 2,902,647 km (0.073 R)
• M16: 3,229,818 km (0.069 R)
• M17: 3,409,335 km (0.087 R)
• M18: 3,500,291 km (0.084 R)
• M19: 3,591,994 km (0.103 R)
• M20: 4,111,398 km (0.037 R)
• M21: 4,232,722 km (0.097 R)
• M22: 4,503,943 km (0.043 R)
• M23: 4,985,947 km (0.103 R)
• M24: 5,351,714 km (0.117 R)
• M25: 5,537,964 km (0.06 R)
• M26: 6,529,049 km (0.071 R)
• M27: 6,756,737 km (0.067 R)
• M28: 6,842,756 km (0.105 R)
• M29: 7,603,910 km (0.11 R)
• M30: 7,753,508 km (0.047 R)
• M31: 8,116,283 km (0.089 R)
• M32: 8,207,837 km (0.064 R)
• M33: 8,639,726 km (0.097 R)
• M34: 8,795,756 km (0.088 R)
• M35: 8,984,250 km (0.047 R)
• M36: 9,174,089 km (0.112 R)
• M37: 9,719,374 km (0.095 R)
• M38: 10,077,661 km (0.11 R)
• M39: 10,440,435 km (0.106 R)
• M40: 10,807,549 km (0.106 R)
• M41: 11,043,315 km (0.116 R)
• M42: 11,246,768 km (0.094 R)
• M43: 11,657,564 km (0.064 R)
• M44: 12,388,050 km (0.041 R)
• M45: 13,421,323 km (0.105 R)
• M46: 13,966,607 km (0.071 R)
• M47: 14,149,864 km (0.091 R)
• M48: 14,370,970 km (0.113 R)
• M49: 14,704,872 km (0.113 R)
• M50: 15,078,717 km (0.067 R)
• M51: 15,645,544 km (0.109 R)
• M52: 16,065,615 km (0.118 R)
• M53: 16,683,155 km (0.086 R)
• M54: 16,838,886 km (0.105 R)
• M55: 16,916,826 km (0.087 R)
• M56: 17,073,156 km (0.117 R)
• M57: 17,269,279 km (0.105 R)
• M58: 17,624,275 km (0.118 R)
• M59: 18,101,193 km (0.073 R)
• M60: 18,542,207 km (0.076 R)
• M61: 18,784,257 km (0.091 R)
• M62: 19,762,776 km (0.058 R)
• M63: 20,092,789 km (0.119 R)
• M64: 20,507,624 km (0.095 R)
• M65: 21,472,680 km (0.12 R)
• M66: 21,854,454 km (0.119 R)
• M67: 22,926,322 km (0.103 R)
• M68: 23,229,557 km (0.092 R)
• M69: 24,279,286 km (0.101 R)
• M70: 26,062,941 km (0.083 R)
• M71: 26,833,669 km (0.113 R)
• M72: 26,924,924 km (0.031 R)
• M73: 27,474,098 km (0.108 R)
• M74: 27,612,027 km (0.025 R)
• M75: 28,119,613 km (0.096 R)
• M76: 28,304,964 km (0.094 R)
• M77: 29,003,437 km (0.068 R)
• M78: 29,566,523 km (0.102 R)
• M79: 29,660,620 km (0.069 R)
• M80: 29,896,536 km (0.103 R)
• M81: 30,275,318 km (0.1 R)
• M82: 31,037,519 km (0.112 R)
• M83: 31,277,025 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 13.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.41 AU - 10.59 AU

Year: 11464 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,743,079 km

• M1: 171,738 km (0.077 R)
• M2: 559,945 km (0.105 R)
• M3: 644,617 km (0.08 R)
• M4: 753,375 km (0.086 R)
• M5: 1,232,986 km (0.085 R)
• M6: 1,543,401 km (0.109 R)
• M7: 1,852,470 km (0.107 R)
• M8: 2,470,908 km (0.118 R)
• M9: 2,650,425 km (0.115 R)
• M10: 2,990,910 km (0.102 R)
• M11: 3,247,471 km (0.111 R)
• M12: 3,990,523 km (0.094 R)
• M13: 4,237,958 km (0.118 R)
• M14: 4,859,986 km (0.119 R)
• M15: 5,086,477 km (0.069 R)
• M16: 5,201,069 km (0.087 R)
• M17: 5,906,573 km (0.105 R)
• M18: 6,517,530 km (0.113 R)
• M19: 6,809,695 km (0.114 R)
• M20: 7,363,656 km (0.105 R)
• M21: 7,624,405 km (0.1 R)
• M22: 8,154,879 km (0.117 R)
• M23: 8,972,880 km (0.054 R)
• M24: 9,065,481 km (0.079 R)
• M25: 9,204,907 km (0.037 R)
• M26: 9,298,256 km (0.081 R)
• M27: 9,485,851 km (0.087 R)
• M28: 9,769,639 km (0.115 R)
• M29: 10,056,268 km (0.112 R)
• M30: 10,248,950 km (0.081 R)
• M31: 11,430,624 km (0.106 R)
• M32: 11,581,269 km (0.103 R)
• M33: 11,783,375 km (0.116 R)
• M34: 12,293,504 km (0.114 R)
• M35: 13,707,055 km (0.111 R)
• M36: 14,405,976 km (0.095 R)
• M37: 15,006,462 km (0.103 R)
• M38: 15,782,575 km (0.082 R)
• M39: 16,344,914 km (0.06 R)
• M40: 16,514,857 km (0.101 R)
• M41: 16,799,542 km (0.101 R)
• M42: 17,547,232 km (0.099 R)
• M43: 17,895,944 km (0.103 R)
• M44: 18,541,310 km (0.086 R)
• M45: 19,433,661 km (0.102 R)
• M46: 19,674,065 km (0.116 R)
• M47: 19,915,366 km (0.085 R)
• M48: 20,523,033 km (0.069 R)
• M49: 22,068,678 km (0.108 R)
• M50: 22,445,216 km (0.062 R)
• M51: 22,760,568 km (0.107 R)
• M52: 24,424,396 km (0.062 R)
• M53: 24,553,947 km (0.081 R)
• M54: 25,730,684 km (0.062 R)
• M55: 26,725,360 km (0.108 R)
• M56: 26,992,692 km (0.09 R)
• M57: 27,597,516 km (0.086 R)
• M58: 27,935,458 km (0.114 R)
• M59: 28,206,828 km (0.1 R)
• M60: 29,163,507 km (0.092 R)
• M61: 30,478,771 km (0.117 R)
• M62: 32,096,822 km (0.108 R)
• M63: 34,103,976 km (0.083 R)
• M64: 37,638,525 km (0.034 R)
• M65: 41,906,852 km (0.089 R)
• M66: 42,763,150 km (0.075 R)
• M67: 46,085,718 km (0.06 R)
• M68: 46,406,456 km (0.051 R)
• M69: 47,211,442 km (0.09 R)
• M70: 48,427,823 km (0.101 R)
• M71: 50,065,471 km (0.026 R)
• M72: 51,056,856 km (0.03 R)
• M73: 51,638,193 km (0.115 R)
• M74: 51,887,872 km (0.087 R)
• M75: 51,971,347 km (0.115 R)
• M76: 52,555,976 km (0.09 R)
• M77: 53,142,998 km (0.113 R)
• M78: 53,310,996 km (0.07 R)
• M79: 55,597,450 km (0.102 R)
• M80: 56,366,832 km (0.105 R)
• M81: 56,795,729 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit