🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 139 Days

Day: 22.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 44.2 Hours

Environment

Temp: 254 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 13 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,619,065 km

• M1: 100,231 km (0.074 R)

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.56 AU

Year: 558 Days

Day: 46.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 89.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,619,065 km

• M1: 295,755 km (0.101 R)
• M2: 388,655 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.42 AU - 4.84 AU

Year: 3021 Days

Day: 36.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 13.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.45 AU - 8.75 AU

Year: 8297 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,619,065 km

• M1: 262,694 km (0.071 R)
• M2: 361,428 km (0.105 R)
• M3: 467,793 km (0.092 R)
• M4: 631,602 km (0.11 R)
• M5: 817,552 km (0.075 R)
• M6: 1,966,165 km (0.081 R)
• M7: 2,058,467 km (0.055 R)
• M8: 2,296,178 km (0.11 R)
• M9: 2,982,682 km (0.096 R)
• M10: 3,225,330 km (0.065 R)
• M11: 3,362,960 km (0.12 R)
• M12: 4,290,317 km (0.081 R)
• M13: 4,564,979 km (0.107 R)
• M14: 4,845,625 km (0.111 R)
• M15: 5,293,221 km (0.083 R)
• M16: 5,754,432 km (0.085 R)
• M17: 6,125,883 km (0.083 R)
• M18: 6,435,700 km (0.094 R)
• M19: 6,856,818 km (0.042 R)
• M20: 7,070,743 km (0.114 R)
• M21: 7,541,977 km (0.072 R)
• M22: 7,911,483 km (0.056 R)
• M23: 8,136,030 km (0.076 R)
• M24: 8,286,974 km (0.091 R)
• M25: 9,133,399 km (0.106 R)
• M26: 9,487,647 km (0.102 R)
• M27: 9,967,108 km (0.094 R)
• M28: 10,128,673 km (0.075 R)
• M29: 10,536,477 km (0.087 R)
• M30: 11,074,730 km (0.052 R)
• M31: 11,452,615 km (0.094 R)
• M32: 12,091,996 km (0.036 R)
• M33: 12,394,333 km (0.046 R)
• M34: 14,214,790 km (0.092 R)
• M35: 14,717,439 km (0.068 R)
• M36: 15,318,972 km (0.073 R)
• M37: 15,646,142 km (0.073 R)
• M38: 15,740,090 km (0.059 R)
• M39: 15,881,310 km (0.115 R)
• M40: 16,070,252 km (0.108 R)
• M41: 16,165,097 km (0.099 R)
• M42: 16,450,530 km (0.101 R)
• M43: 17,560,247 km (0.064 R)
• M44: 18,050,180 km (0.104 R)
• M45: 18,743,865 km (0.088 R)
• M46: 19,345,249 km (0.111 R)
• M47: 19,547,206 km (0.105 R)
• M48: 19,851,338 km (0.1 R)
• M49: 21,083,726 km (0.087 R)
• M50: 21,395,637 km (0.109 R)
• M51: 22,076,906 km (0.116 R)
• M52: 22,446,712 km (0.056 R)
• M53: 23,675,957 km (0.074 R)
• M54: 25,422,513 km (0.101 R)
• M55: 25,588,417 km (0.072 R)
• M56: 27,097,410 km (0.073 R)
• M57: 27,266,905 km (0.109 R)
• M58: 27,493,396 km (0.108 R)
• M59: 28,233,756 km (0.093 R)
• M60: 28,807,763 km (0.117 R)
• M61: 29,269,721 km (0.052 R)
• M62: 29,501,747 km (0.109 R)
• M63: 29,734,222 km (0.075 R)
• M64: 30,494,180 km (0.087 R)
• M65: 32,033,093 km (0.092 R)
• M66: 33,355,089 km (0.118 R)
• M67: 33,536,701 km (0.1 R)
• M68: 34,572,218 km (0.105 R)
• M69: 35,247,951 km (0.082 R)
• M70: 35,433,004 km (0.104 R)
• M71: 36,238,588 km (0.082 R)
• M72: 36,363,054 km (0.073 R)
• M73: 36,987,475 km (0.116 R)
• M74: 38,754,824 km (0.085 R)
• M75: 38,945,711 km (0.113 R)
• M76: 39,200,925 km (0.112 R)
• M77: 40,355,970 km (0.053 R)
• M78: 40,937,607 km (0.067 R)
• M79: 42,240,305 km (0.115 R)
• M80: 42,568,074 km (0.059 R)
• M81: 42,830,918 km (0.092 R)
• M82: 43,292,128 km (0.112 R)
• M83: 43,953,949 km (0.101 R)
• M84: 44,219,635 km (0.07 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit