🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.78 AU

Year: 176 Days

Day: 22.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.06 AU - 1.12 AU

Year: 410 Days

Day: 34.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.53 AU - 1.61 AU

Year: 708 Days

Day: 33.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.78 AU - 2.6 AU

Year: 1166 Days

Day: 26.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 11.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.26 AU - 10.36 AU

Year: 11914 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,978,843 km

• M1: 212,130 km (0.078 R)
• M2: 390,899 km (0.068 R)
• M3: 529,576 km (0.09 R)
• M4: 743,801 km (0.106 R)
• M5: 821,891 km (0.055 R)
• M6: 1,030,729 km (0.095 R)
• M7: 1,119,291 km (0.077 R)
• M8: 1,401,283 km (0.12 R)
• M9: 1,500,616 km (0.104 R)
• M10: 1,732,792 km (0.119 R)
• M11: 2,232,449 km (0.052 R)
• M12: 2,408,825 km (0.081 R)
• M13: 3,945,045 km (0.1 R)
• M14: 4,087,612 km (0.089 R)
• M15: 5,171,598 km (0.053 R)
• M16: 5,367,123 km (0.101 R)
• M17: 5,645,225 km (0.076 R)
• M18: 6,050,486 km (0.046 R)
• M19: 6,846,795 km (0.113 R)
• M20: 7,105,001 km (0.052 R)
• M21: 7,854,337 km (0.086 R)
• M22: 9,048,726 km (0.105 R)
• M23: 9,475,380 km (0.112 R)
• M24: 10,249,997 km (0.104 R)
• M25: 10,744,568 km (0.117 R)
• M26: 11,450,071 km (0.074 R)
• M27: 11,963,043 km (0.064 R)
• M28: 12,118,475 km (0.063 R)
• M29: 12,799,594 km (0.078 R)
• M30: 13,600,990 km (0.07 R)
• M31: 13,871,762 km (0.12 R)
• M32: 14,418,692 km (0.109 R)
• M33: 14,694,700 km (0.083 R)
• M34: 15,703,139 km (0.088 R)
• M35: 16,330,403 km (0.074 R)
• M36: 16,502,889 km (0.107 R)
• M37: 17,198,968 km (0.115 R)
• M38: 17,491,881 km (0.114 R)
• M39: 18,320,653 km (0.08 R)
• M40: 19,709,968 km (0.086 R)
• M41: 19,955,010 km (0.052 R)
• M42: 21,070,411 km (0.074 R)
• M43: 22,460,924 km (0.103 R)
• M44: 23,555,681 km (0.113 R)
• M45: 24,273,302 km (0.107 R)
• M46: 24,536,145 km (0.092 R)
• M47: 24,865,859 km (0.103 R)
• M48: 25,730,086 km (0.118 R)
• M49: 26,199,673 km (0.097 R)
• M50: 27,283,211 km (0.095 R)
• M51: 28,312,444 km (0.089 R)
• M52: 28,450,673 km (0.025 R)
• M53: 28,866,555 km (0.058 R)
• M54: 29,774,763 km (0.043 R)
• M55: 31,261,317 km (0.113 R)
• M56: 32,265,867 km (0.109 R)
• M57: 33,572,904 km (0.1 R)
• M58: 33,865,667 km (0.104 R)
• M59: 34,232,930 km (0.096 R)
• M60: 34,749,192 km (0.087 R)
• M61: 35,045,396 km (0.025 R)
• M62: 35,491,197 km (0.114 R)
• M63: 35,565,697 km (0.085 R)
• M64: 36,238,588 km (0.06 R)
• M65: 36,313,537 km (0.086 R)
• M66: 36,840,121 km (0.087 R)
• M67: 37,066,612 km (0.063 R)
• M68: 38,205,651 km (0.072 R)
• M69: 38,282,095 km (0.041 R)
• M70: 38,511,429 km (0.063 R)
• M71: 38,817,955 km (0.108 R)
• M72: 39,048,335 km (0.098 R)
• M73: 39,356,357 km (0.085 R)
• M74: 39,974,645 km (0.056 R)
• M75: 41,691,580 km (0.114 R)
• M76: 42,242,848 km (0.06 R)
• M77: 44,311,787 km (0.093 R)
• M78: 44,391,971 km (0.054 R)
• M79: 44,954,908 km (0.075 R)
• M80: 48,795,833 km (0.095 R)
• M81: 49,876,678 km (0.087 R)
• M82: 50,127,105 km (0.061 R)
• M83: 50,294,355 km (0.036 R)
• M84: 50,545,680 km (0.025 R)
• M85: 51,639,240 km (0.089 R)
• M86: 52,740,430 km (0.093 R)
• M87: 53,336,727 km (0.062 R)
• M88: 54,535,904 km (0.11 R)
• M89: 57,572,441 km (0.075 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: 306 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit