🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 301 Days

Day: 12.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.27 AU - 1.43 AU

Year: 554 Days

Day: 15.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,852,608 km

• M1: 115,789 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.62 AU - 1.8 AU

Year: 790 Days

Day: 29 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.88 AU - 5.56 AU

Year: 3621 Days

Day: 18.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,852,608 km

• M1: 129,701 km (0.105 R)
• M2: 2,811,393 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.67 AU - 5.99 AU

Year: 3748 Days

Day: 30 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 7.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.75 AU - 18.31 AU

Year: 20575 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,852,608 km

• M1: 222,602 km (0.049 R)
• M2: 349,461 km (0.063 R)
• M3: 655,538 km (0.098 R)
• M4: 984,504 km (0.112 R)
• M5: 1,031,926 km (0.104 R)
• M6: 1,204,562 km (0.113 R)
• M7: 1,386,623 km (0.11 R)
• M8: 1,806,245 km (0.09 R)
• M9: 2,200,435 km (0.08 R)
• M10: 2,359,158 km (0.093 R)
• M11: 3,460,797 km (0.109 R)
• M12: 4,537,303 km (0.119 R)
• M13: 5,028,284 km (0.115 R)
• M14: 5,237,721 km (0.076 R)
• M15: 5,622,187 km (0.05 R)
• M16: 6,875,518 km (0.039 R)
• M17: 6,968,269 km (0.117 R)
• M18: 7,438,305 km (0.117 R)
• M19: 7,967,134 km (0.053 R)
• M20: 8,408,747 km (0.096 R)
• M21: 9,315,908 km (0.115 R)
• M22: 9,418,532 km (0.091 R)
• M23: 9,625,127 km (0.079 R)
• M24: 9,676,888 km (0.086 R)
• M25: 9,990,146 km (0.085 R)
• M26: 10,147,972 km (0.104 R)
• M27: 11,882,559 km (0.073 R)
• M28: 12,274,056 km (0.105 R)
• M29: 12,840,733 km (0.117 R)
• M30: 13,069,768 km (0.071 R)
• M31: 13,590,069 km (0.076 R)
• M32: 13,648,263 km (0.076 R)
• M33: 13,823,442 km (0.068 R)
• M34: 14,235,285 km (0.119 R)
• M35: 14,353,616 km (0.072 R)
• M36: 14,950,362 km (0.116 R)
• M37: 15,191,365 km (0.09 R)
• M38: 15,860,665 km (0.104 R)
• M39: 16,044,970 km (0.08 R)
• M40: 16,106,455 km (0.099 R)
• M41: 16,788,920 km (0.119 R)
• M42: 16,851,303 km (0.094 R)
• M43: 19,480,036 km (0.086 R)
• M44: 20,206,633 km (0.081 R)
• M45: 20,539,937 km (0.11 R)
• M46: 21,822,739 km (0.082 R)
• M47: 23,340,260 km (0.087 R)
• M48: 23,689,870 km (0.117 R)
• M49: 23,900,504 km (0.066 R)
• M50: 24,323,567 km (0.097 R)
• M51: 24,607,055 km (0.116 R)
• M52: 25,248,829 km (0.08 R)
• M53: 26,040,651 km (0.078 R)
• M54: 26,403,276 km (0.118 R)
• M55: 26,840,551 km (0.119 R)
• M56: 28,688,533 km (0.119 R)
• M57: 29,665,557 km (0.11 R)
• M58: 31,343,746 km (0.116 R)
• M59: 31,420,789 km (0.101 R)
• M60: 31,497,832 km (0.057 R)
• M61: 32,661,404 km (0.099 R)
• M62: 33,918,176 km (0.108 R)
• M63: 33,997,313 km (0.046 R)
• M64: 37,618,329 km (0.08 R)
• M65: 38,439,472 km (0.088 R)
• M66: 39,682,331 km (0.094 R)
• M67: 40,099,560 km (0.064 R)
• M68: 41,022,579 km (0.036 R)
• M69: 42,462,608 km (0.053 R)
• M70: 44,005,410 km (0.085 R)
• M71: 44,437,300 km (0.108 R)
• M72: 45,479,398 km (0.079 R)
• M73: 45,566,614 km (0.084 R)
• M74: 46,178,619 km (0.033 R)
• M75: 46,529,575 km (0.093 R)
• M76: 46,617,389 km (0.032 R)
• M77: 48,030,790 km (0.075 R)
• M78: 48,564,555 km (0.1 R)
• M79: 50,177,220 km (0.073 R)
• M80: 50,628,407 km (0.117 R)
• M81: 50,718,764 km (0.086 R)
• M82: 51,262,104 km (0.111 R)
• M83: 51,625,477 km (0.085 R)
• M84: 55,212,834 km (0.118 R)
• M85: 55,491,984 km (0.116 R)
• M86: 55,585,183 km (0.068 R)
• M87: 56,895,361 km (0.068 R)
• M88: 58,215,712 km (0.081 R)
• M89: 58,879,628 km (0.091 R)
• M90: 59,928,009 km (0.093 R)
• M91: 60,982,525 km (0.105 R)
• M92: 63,694,435 km (0.112 R)
• M93: 64,574,370 km (0.089 R)
• M94: 64,770,492 km (0.103 R)
• M95: 64,966,765 km (0.079 R)
• M96: 65,065,051 km (0.112 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit