🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 36.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.01 AU - 1.49 AU

Year: 508 Days

Day: 16.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.51 AU - 4.23 AU

Year: 2767 Days

Day: 19.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.95 AU - 4.09 AU

Year: 2929 Days

Day: 35.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,612,828 km

• M1: 3,544,273 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 7.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.13 AU - 18.35 AU

Year: 20567 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,612,828 km

• M1: 106,065 km (0.104 R)
• M2: 157,527 km (0.077 R)
• M3: 350,807 km (0.11 R)
• M4: 494,720 km (0.037 R)
• M5: 731,833 km (0.12 R)
• M6: 823,985 km (0.118 R)
• M7: 887,564 km (0.069 R)
• M8: 1,141,282 km (0.092 R)
• M9: 1,341,743 km (0.099 R)
• M10: 1,613,263 km (0.092 R)
• M11: 1,796,820 km (0.061 R)
• M12: 1,987,408 km (0.071 R)
• M13: 2,410,919 km (0.106 R)
• M14: 2,457,145 km (0.109 R)
• M15: 2,886,641 km (0.085 R)
• M16: 2,935,858 km (0.101 R)
• M17: 3,185,836 km (0.082 R)
• M18: 3,574,043 km (0.102 R)
• M19: 4,004,436 km (0.098 R)
• M20: 5,061,794 km (0.113 R)
• M21: 5,151,103 km (0.079 R)
• M22: 5,271,081 km (0.068 R)
• M23: 5,544,546 km (0.109 R)
• M24: 6,263,962 km (0.113 R)
• M25: 6,521,121 km (0.049 R)
• M26: 6,585,897 km (0.116 R)
• M27: 7,313,242 km (0.087 R)
• M28: 7,584,014 km (0.063 R)
• M29: 8,593,051 km (0.114 R)
• M30: 8,842,880 km (0.09 R)
• M31: 9,167,507 km (0.039 R)
• M32: 9,349,717 km (0.102 R)
• M33: 10,052,678 km (0.104 R)
• M34: 10,127,626 km (0.099 R)
• M35: 10,202,724 km (0.042 R)
• M36: 10,353,669 km (0.063 R)
• M37: 10,467,363 km (0.069 R)
• M38: 10,849,286 km (0.091 R)
• M39: 11,235,698 km (0.033 R)
• M40: 11,942,697 km (0.06 R)
• M41: 12,061,927 km (0.044 R)
• M42: 12,542,884 km (0.115 R)
• M43: 12,704,450 km (0.101 R)
• M44: 12,785,681 km (0.111 R)
• M45: 12,907,603 km (0.06 R)
• M46: 13,814,017 km (0.084 R)
• M47: 14,064,743 km (0.089 R)
• M48: 15,168,626 km (0.095 R)
• M49: 15,384,196 km (0.104 R)
• M50: 18,643,635 km (0.054 R)
• M51: 19,152,716 km (0.099 R)
• M52: 19,760,233 km (0.081 R)
• M53: 19,854,330 km (0.103 R)
• M54: 20,184,642 km (0.101 R)
• M55: 20,898,374 km (0.119 R)
• M56: 21,572,163 km (0.079 R)
• M57: 21,620,632 km (0.101 R)
• M58: 21,717,422 km (0.107 R)
• M59: 21,766,041 km (0.104 R)
• M60: 22,596,160 km (0.046 R)
• M61: 22,792,881 km (0.086 R)
• M62: 23,089,235 km (0.109 R)
• M63: 23,486,267 km (0.066 R)
• M64: 23,935,659 km (0.086 R)
• M65: 24,337,479 km (0.108 R)
• M66: 25,607,715 km (0.114 R)
• M67: 26,070,122 km (0.115 R)
• M68: 26,276,567 km (0.118 R)
• M69: 26,795,073 km (0.109 R)
• M70: 26,951,403 km (0.046 R)
• M71: 27,369,379 km (0.098 R)
• M72: 28,000,533 km (0.043 R)
• M73: 28,317,830 km (0.096 R)
• M74: 28,370,787 km (0.088 R)
• M75: 31,281,812 km (0.112 R)
• M76: 32,107,144 km (0.087 R)
• M77: 32,383,900 km (0.098 R)
• M78: 32,494,752 km (0.118 R)
• M79: 33,162,856 km (0.114 R)
• M80: 33,274,606 km (0.09 R)
• M81: 34,569,226 km (0.068 R)
• M82: 36,224,825 km (0.034 R)
• M83: 36,397,611 km (0.12 R)
• M84: 36,859,569 km (0.106 R)
• M85: 37,149,340 km (0.049 R)
• M86: 38,433,189 km (0.088 R)
• M87: 38,550,623 km (0.09 R)
• M88: 38,668,207 km (0.031 R)
• M89: 39,139,590 km (0.057 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit