🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 206 Days

Day: 44.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.72 AU - 1.02 AU

Year: 285 Days

Day: 22.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 394 Days

Day: 37.6 Hours

Environment

Temp: 76 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,394,324 km

• M1: 333,603 km (0.102 R)
• M2: 640,728 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.57 AU - 1.67 AU

Year: 725 Days

Day: 20.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.33 AU - 2.69 AU

Year: 1398 Days

Day: 24.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,394,324 km

• M1: 568,622 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.2 AU - 4.4 AU

Year: 2603 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,394,324 km

• M1: 3,202,142 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.52 AU - 4.22 AU

Year: 2676 Days

Day: 35.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 9.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.97 AU - 11.77 AU

Year: 10898 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,394,324 km

• M1: 118,631 km (0.095 R)
• M2: 315,053 km (0.048 R)
• M3: 511,625 km (0.094 R)
• M4: 712,535 km (0.074 R)
• M5: 822,938 km (0.108 R)
• M6: 899,981 km (0.043 R)
• M7: 1,020,257 km (0.092 R)
• M8: 1,082,490 km (0.109 R)
• M9: 1,146,219 km (0.104 R)
• M10: 1,367,923 km (0.051 R)
• M11: 1,484,011 km (0.108 R)
• M12: 1,579,454 km (0.033 R)
• M13: 2,194,601 km (0.111 R)
• M14: 2,701,139 km (0.117 R)
• M15: 2,997,941 km (0.083 R)
• M16: 3,818,336 km (0.092 R)
• M17: 4,117,981 km (0.082 R)
• M18: 4,459,812 km (0.086 R)
• M19: 4,846,522 km (0.091 R)
• M20: 4,989,837 km (0.109 R)
• M21: 5,428,159 km (0.061 R)
• M22: 5,614,558 km (0.066 R)
• M23: 5,879,047 km (0.11 R)
• M24: 7,180,099 km (0.027 R)
• M25: 7,800,033 km (0.091 R)
• M26: 8,180,311 km (0.081 R)
• M27: 8,915,136 km (0.084 R)
• M28: 9,091,063 km (0.056 R)
• M29: 10,913,165 km (0.092 R)
• M30: 11,148,632 km (0.108 R)
• M31: 11,243,327 km (0.106 R)
• M32: 11,576,930 km (0.112 R)
• M33: 12,893,691 km (0.079 R)
• M34: 13,443,762 km (0.053 R)
• M35: 13,696,283 km (0.054 R)
• M36: 13,950,450 km (0.074 R)
• M37: 14,463,421 km (0.116 R)
• M38: 14,878,256 km (0.118 R)
• M39: 15,139,454 km (0.119 R)
• M40: 16,468,482 km (0.105 R)
• M41: 17,779,109 km (0.075 R)
• M42: 19,123,096 km (0.041 R)
• M43: 20,383,607 km (0.099 R)
• M44: 22,026,342 km (0.044 R)
• M45: 23,528,753 km (0.088 R)
• M46: 23,711,263 km (0.116 R)
• M47: 24,754,259 km (0.114 R)
• M48: 26,631,413 km (0.114 R)
• M49: 26,694,693 km (0.073 R)
• M50: 27,075,868 km (0.095 R)
• M51: 28,294,941 km (0.115 R)
• M52: 29,466,143 km (0.085 R)
• M53: 29,662,864 km (0.112 R)
• M54: 31,185,771 km (0.09 R)
• M55: 31,386,381 km (0.058 R)
• M56: 31,520,271 km (0.075 R)
• M57: 31,923,138 km (0.026 R)
• M58: 32,260,182 km (0.053 R)
• M59: 33,005,928 km (0.066 R)
• M60: 33,483,295 km (0.087 R)
• M61: 33,620,177 km (0.066 R)
• M62: 34,376,095 km (0.119 R)
• M63: 34,790,780 km (0.055 R)
• M64: 34,929,457 km (0.07 R)
• M65: 35,137,697 km (0.081 R)
• M66: 35,974,847 km (0.111 R)
• M67: 36,677,508 km (0.096 R)
• M68: 38,024,936 km (0.09 R)
• M69: 38,956,183 km (0.084 R)
• M70: 39,244,159 km (0.104 R)
• M71: 41,060,576 km (0.095 R)
• M72: 41,133,730 km (0.094 R)
• M73: 41,500,544 km (0.108 R)
• M74: 42,311,215 km (0.103 R)
• M75: 42,385,116 km (0.115 R)
• M76: 42,607,269 km (0.111 R)
• M77: 45,454,415 km (0.081 R)
• M78: 46,137,629 km (0.112 R)
• M79: 46,442,509 km (0.114 R)
• M80: 46,595,099 km (0.082 R)
• M81: 47,591,271 km (0.103 R)
• M82: 47,745,208 km (0.116 R)
• M83: 48,207,914 km (0.115 R)
• M84: 48,671,966 km (0.114 R)
• M85: 49,760,740 km (0.097 R)
• M86: 49,995,160 km (0.062 R)
• M87: 50,464,897 km (0.115 R)
• M88: 51,645,822 km (0.094 R)
• M89: 52,120,796 km (0.08 R)
• M90: 53,074,931 km (0.116 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit