🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.21 AU

Year: 380 Days

Day: 16.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,528,667 km

• M1: 954,285 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.83 AU - 1.21 AU

Year: 380 Days

Day: 26.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,528,667 km

• M1: 282,590 km (0.112 R)
• M2: 353,201 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.51 AU - 1.89 AU

Year: 818 Days

Day: 34.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,528,667 km

• M1: 56,249 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.4 AU - 2.02 AU

Year: 825 Days

Day: 46.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,528,667 km

• M1: 114,592 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.83 AU - 2.77 AU

Year: 1287 Days

Day: 17.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.27 AU - 2.63 AU

Year: 1415 Days

Day: 39.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.44 AU - 2.9 AU

Year: 1610 Days

Day: 31.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.89 AU - 3.73 AU

Year: 2222 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,528,667 km

• M1: 2,366,190 km (0.093 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.31 AU - 4.77 AU

Year: 2996 Days

Day: 33 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,528,667 km

• M1: 1,745,059 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 14.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.15 AU - 7.51 AU

Year: 7322 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,528,667 km

• M1: 184,305 km (0.116 R)
• M2: 287,826 km (0.04 R)
• M3: 434,133 km (0.046 R)
• M4: 532,419 km (0.045 R)
• M5: 624,571 km (0.079 R)
• M6: 715,227 km (0.119 R)
• M7: 811,120 km (0.109 R)
• M8: 902,823 km (0.113 R)
• M9: 1,128,866 km (0.079 R)
• M10: 1,233,285 km (0.099 R)
• M11: 1,931,159 km (0.052 R)
• M12: 2,136,407 km (0.094 R)
• M13: 2,527,007 km (0.098 R)
• M14: 2,781,024 km (0.116 R)
• M15: 3,043,718 km (0.026 R)
• M16: 3,360,567 km (0.091 R)
• M17: 3,896,426 km (0.095 R)
• M18: 4,075,794 km (0.093 R)
• M19: 4,408,799 km (0.115 R)
• M20: 4,578,742 km (0.034 R)
• M21: 4,802,840 km (0.108 R)
• M22: 5,013,025 km (0.038 R)
• M23: 5,172,795 km (0.059 R)
• M24: 5,370,264 km (0.088 R)
• M25: 6,472,202 km (0.076 R)
• M26: 6,881,053 km (0.104 R)
• M27: 7,078,822 km (0.113 R)
• M28: 7,298,581 km (0.071 R)
• M29: 7,520,584 km (0.063 R)
• M30: 7,663,001 km (0.11 R)
• M31: 7,826,811 km (0.112 R)
• M32: 7,950,528 km (0.107 R)
• M33: 8,054,200 km (0.081 R)
• M34: 8,304,627 km (0.052 R)
• M35: 8,663,961 km (0.112 R)
• M36: 9,223,307 km (0.085 R)
• M37: 9,816,762 km (0.045 R)
• M38: 9,905,773 km (0.04 R)
• M39: 10,264,359 km (0.082 R)
• M40: 10,445,223 km (0.113 R)
• M41: 10,672,910 km (0.111 R)
• M42: 10,879,206 km (0.103 R)
• M43: 11,883,157 km (0.116 R)
• M44: 12,144,804 km (0.088 R)
• M45: 12,264,333 km (0.113 R)
• M46: 12,504,587 km (0.091 R)
• M47: 13,038,801 km (0.101 R)
• M48: 13,210,240 km (0.082 R)
• M49: 13,530,828 km (0.045 R)
• M50: 14,179,634 km (0.077 R)
• M51: 14,432,006 km (0.105 R)
• M52: 14,787,750 km (0.083 R)
• M53: 14,941,087 km (0.099 R)
• M54: 15,326,751 km (0.073 R)
• M55: 15,715,705 km (0.073 R)
• M56: 17,062,535 km (0.078 R)
• M57: 17,546,633 km (0.111 R)
• M58: 17,844,782 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit