🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 47.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.11 AU

Year: 395 Days

Day: 17.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.29 AU - 1.33 AU

Year: 534 Days

Day: 21.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.27 AU - 1.39 AU

Year: 547 Days

Day: 22 Hours

Environment

Temp: 17 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.08 AU - 1.66 AU

Year: 572 Days

Day: 45.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 597 Days

Day: 21.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.23 AU - 2.33 AU

Year: 1227 Days

Day: 12.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,036,386 km

• M1: 78,988 km (0.074 R)
• M2: 1,695,393 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.67 AU - 4.61 AU

Year: 3003 Days

Day: 26.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.2

Radius: 3.9

Gravity: 38.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.55 AU - 14.95 AU

Year: 19174 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,036,386 km

• M1: 807,679 km (0.088 R)
• M2: 1,632,113 km (0.071 R)
• M3: 2,195,648 km (0.115 R)
• M4: 2,228,559 km (0.089 R)
• M5: 2,294,981 km (0.095 R)
• M6: 2,777,883 km (0.101 R)
• M7: 2,885,444 km (0.095 R)
• M8: 3,952,825 km (0.034 R)
• M9: 4,654,289 km (0.093 R)
• M10: 4,782,046 km (0.066 R)
• M11: 5,482,612 km (0.031 R)
• M12: 5,617,550 km (0.115 R)
• M13: 6,308,393 km (0.109 R)
• M14: 6,497,185 km (0.098 R)
• M15: 6,880,156 km (0.117 R)
• M16: 7,319,824 km (0.058 R)
• M17: 7,869,297 km (0.082 R)
• M18: 8,174,776 km (0.104 R)
• M19: 8,328,861 km (0.078 R)
• M20: 9,007,737 km (0.063 R)
• M21: 9,273,572 km (0.066 R)
• M22: 10,086,487 km (0.109 R)
• M23: 10,865,593 km (0.099 R)
• M24: 11,895,424 km (0.088 R)
• M25: 11,953,468 km (0.052 R)
• M26: 12,599,133 km (0.076 R)
• M27: 13,015,763 km (0.06 R)
• M28: 13,497,468 km (0.072 R)
• M29: 14,416,298 km (0.093 R)
• M30: 14,478,381 km (0.103 R)
• M31: 15,608,892 km (0.078 R)
• M32: 16,898,127 km (0.051 R)
• M33: 17,887,118 km (0.067 R)
• M34: 19,508,310 km (0.074 R)
• M35: 19,920,752 km (0.118 R)
• M36: 20,475,311 km (0.059 R)
• M37: 20,545,024 km (0.101 R)
• M38: 20,964,795 km (0.102 R)
• M39: 21,670,598 km (0.119 R)
• M40: 22,384,180 km (0.075 R)
• M41: 23,105,391 km (0.072 R)
• M42: 23,323,206 km (0.118 R)
• M43: 25,090,555 km (0.029 R)
• M44: 25,990,087 km (0.111 R)
• M45: 26,671,804 km (0.095 R)
• M46: 26,747,950 km (0.078 R)
• M47: 27,512,844 km (0.074 R)
• M48: 27,898,058 km (0.061 R)
• M49: 28,130,084 km (0.111 R)
• M50: 28,518,141 km (0.096 R)
• M51: 28,595,932 km (0.081 R)
• M52: 29,221,102 km (0.105 R)
• M53: 29,535,257 km (0.06 R)
• M54: 30,087,872 km (0.085 R)
• M55: 33,310,509 km (0.107 R)
• M56: 35,379,597 km (0.094 R)
• M57: 36,303,065 km (0.086 R)
• M58: 36,471,811 km (0.118 R)
• M59: 36,979,696 km (0.1 R)
• M60: 37,319,433 km (0.103 R)
• M61: 38,087,917 km (0.112 R)
• M62: 38,431,095 km (0.111 R)
• M63: 41,477,655 km (0.09 R)
• M64: 42,096,242 km (0.102 R)
• M65: 42,717,822 km (0.101 R)
• M66: 42,806,982 km (0.111 R)
• M67: 42,985,153 km (0.106 R)
• M68: 43,970,105 km (0.057 R)
• M69: 44,330,187 km (0.09 R)
• M70: 44,962,538 km (0.089 R)
• M71: 45,688,985 km (0.03 R)
• M72: 46,144,810 km (0.094 R)
• M73: 48,725,971 km (0.059 R)
• M74: 49,191,669 km (0.092 R)
• M75: 50,315,598 km (0.118 R)
• M76: 50,598,039 km (0.116 R)
• M77: 51,258,813 km (0.074 R)
• M78: 51,542,750 km (0.076 R)
• M79: 53,930,332 km (0.054 R)
• M80: 54,992,177 km (0.109 R)
• M81: 55,379,935 km (0.045 R)
• M82: 60,004,454 km (0.099 R)
• M83: 60,503,662 km (0.06 R)
• M84: 60,603,743 km (0.11 R)
• M85: 60,803,905 km (0.095 R)
• M86: 61,204,977 km (0.075 R)
• M87: 61,305,357 km (0.11 R)
• M88: 61,808,155 km (0.101 R)
• M89: 62,919,069 km (0.117 R)
• M90: 63,121,774 km (0.059 R)
• M91: 63,426,206 km (0.116 R)
• M92: 64,648,869 km (0.09 R)
• M93: 64,751,194 km (0.115 R)
• M94: 65,365,742 km (0.047 R)
• M95: 66,497,450 km (0.054 R)
• M96: 70,036,338 km (0.099 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit