🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 38.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,340,741 km

• M1: 38,147 km (0.097 R)
• M2: 549,922 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 260 Days

Day: 25.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,340,741 km

• M1: 473,926 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 305 Days

Day: 19.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.52 AU

Year: 514 Days

Day: 39.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,340,741 km

• M1: 300,841 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.64 AU - 3.94 AU

Year: 2682 Days

Day: 17.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,340,741 km

• M1: 134,638 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.72 AU - 4.16 AU

Year: 2842 Days

Day: 28.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 11.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.09 AU - 10.69 AU

Year: 10458 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,340,741 km

• M1: 159,322 km (0.102 R)
• M2: 338,390 km (0.072 R)
• M3: 648,357 km (0.079 R)
• M4: 771,327 km (0.116 R)
• M5: 883,675 km (0.072 R)
• M6: 1,001,857 km (0.114 R)
• M7: 1,168,359 km (0.06 R)
• M8: 1,529,339 km (0.092 R)
• M9: 1,747,752 km (0.049 R)
• M10: 1,924,876 km (0.039 R)
• M11: 2,081,355 km (0.117 R)
• M12: 2,269,549 km (0.086 R)
• M13: 2,576,823 km (0.096 R)
• M14: 2,691,864 km (0.056 R)
• M15: 3,231,164 km (0.108 R)
• M16: 3,641,511 km (0.118 R)
• M17: 3,869,499 km (0.096 R)
• M18: 4,203,251 km (0.03 R)
• M19: 4,581,285 km (0.053 R)
• M20: 4,792,218 km (0.098 R)
• M21: 5,006,293 km (0.109 R)
• M22: 5,078,399 km (0.1 R)
• M23: 5,444,166 km (0.102 R)
• M24: 5,555,467 km (0.115 R)
• M25: 6,047,045 km (0.095 R)
• M26: 7,275,094 km (0.106 R)
• M27: 7,687,386 km (0.103 R)
• M28: 8,448,839 km (0.06 R)
• M29: 8,534,858 km (0.118 R)
• M30: 8,664,559 km (0.111 R)
• M31: 9,234,228 km (0.029 R)
• M32: 9,411,950 km (0.117 R)
• M33: 10,134,209 km (0.097 R)
• M34: 10,548,295 km (0.055 R)
• M35: 10,687,571 km (0.07 R)
• M36: 11,536,090 km (0.106 R)
• M37: 12,455,220 km (0.12 R)
• M38: 14,260,716 km (0.089 R)
• M39: 14,466,264 km (0.075 R)
• M40: 15,141,399 km (0.107 R)
• M41: 15,826,707 km (0.111 R)
• M42: 16,093,141 km (0.096 R)
• M43: 16,253,659 km (0.079 R)
• M44: 17,227,840 km (0.091 R)
• M45: 18,444,071 km (0.086 R)
• M46: 20,262,284 km (0.089 R)
• M47: 20,783,931 km (0.111 R)
• M48: 21,075,647 km (0.061 R)
• M49: 23,397,107 km (0.069 R)
• M50: 24,066,557 km (0.114 R)
• M51: 24,250,264 km (0.073 R)
• M52: 24,434,269 km (0.039 R)
• M53: 24,989,427 km (0.12 R)
• M54: 25,237,610 km (0.063 R)
• M55: 26,237,971 km (0.078 R)
• M56: 27,124,039 km (0.091 R)
• M57: 27,315,225 km (0.071 R)
• M58: 28,148,635 km (0.114 R)
• M59: 28,795,496 km (0.036 R)
• M60: 29,774,913 km (0.087 R)
• M61: 30,765,251 km (0.12 R)
• M62: 31,632,320 km (0.101 R)
• M63: 32,304,763 km (0.12 R)
• M64: 32,710,472 km (0.102 R)
• M65: 34,764,152 km (0.119 R)
• M66: 36,577,727 km (0.036 R)
• M67: 36,718,498 km (0.119 R)
• M68: 37,071,250 km (0.063 R)
• M69: 37,212,620 km (0.113 R)
• M70: 39,067,185 km (0.07 R)
• M71: 39,355,161 km (0.098 R)
• M72: 39,571,629 km (0.104 R)
• M73: 40,078,317 km (0.091 R)
• M74: 40,878,665 km (0.103 R)
• M75: 40,951,669 km (0.111 R)
• M76: 41,244,283 km (0.092 R)
• M77: 42,717,522 km (0.12 R)
• M78: 42,939,974 km (0.032 R)
• M79: 43,460,425 km (0.072 R)
• M80: 44,583,008 km (0.031 R)
• M81: 44,883,999 km (0.119 R)
• M82: 45,639,318 km (0.063 R)
• M83: 46,322,831 km (0.112 R)
• M84: 47,853,666 km (0.1 R)
• M85: 48,007,602 km (0.107 R)
• M86: 49,712,420 km (0.066 R)
• M87: 50,259,050 km (0.059 R)
• M88: 50,493,919 km (0.067 R)
• M89: 50,572,308 km (0.117 R)
• M90: 50,964,703 km (0.082 R)
• M91: 52,148,172 km (0.067 R)
• M92: 52,465,320 km (0.105 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit