🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.12 AU - 1.42 AU

Year: 518 Days

Day: 21.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.48 AU - 2.02 AU

Year: 837 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.4 AU - 2.2 AU

Year: 873 Days

Day: 44.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.39 AU - 2.23 AU

Year: 881 Days

Day: 25.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,249,100 km

• M1: 1,473,539 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.5 AU

Year: 1101 Days

Day: 24.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,249,100 km

• M1: 1,191,547 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.15 AU - 3.29 AU

Year: 1622 Days

Day: 25.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,249,100 km

• M1: 1,251,386 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.5 AU - 4.14 AU

Year: 2188 Days

Day: 20 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.5 AU - 3.84 AU

Year: 2543 Days

Day: 13.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 8.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.58 AU - 11.64 AU

Year: 12499 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,249,100 km

• M1: 124,017 km (0.078 R)
• M2: 373,845 km (0.119 R)
• M3: 474,973 km (0.114 R)
• M4: 633,697 km (0.108 R)
• M5: 694,882 km (0.117 R)
• M6: 1,046,587 km (0.111 R)
• M7: 1,241,962 km (0.088 R)
• M8: 1,737,130 km (0.118 R)
• M9: 1,878,949 km (0.049 R)
• M10: 2,155,257 km (0.098 R)
• M11: 2,523,866 km (0.036 R)
• M12: 2,912,222 km (0.061 R)
• M13: 2,996,296 km (0.113 R)
• M14: 3,210,370 km (0.075 R)
• M15: 3,767,473 km (0.103 R)
• M16: 4,210,731 km (0.116 R)
• M17: 4,354,196 km (0.094 R)
• M18: 4,450,686 km (0.097 R)
• M19: 4,572,459 km (0.098 R)
• M20: 5,403,176 km (0.085 R)
• M21: 5,533,176 km (0.1 R)
• M22: 5,769,691 km (0.097 R)
• M23: 6,637,508 km (0.091 R)
• M24: 7,029,903 km (0.063 R)
• M25: 7,372,183 km (0.052 R)
• M26: 7,545,417 km (0.043 R)
• M27: 7,690,827 km (0.073 R)
• M28: 7,895,925 km (0.108 R)
• M29: 8,132,589 km (0.06 R)
• M30: 8,281,738 km (0.103 R)
• M31: 8,673,685 km (0.094 R)
• M32: 8,856,643 km (0.096 R)
• M33: 9,071,615 km (0.111 R)
• M34: 9,413,147 km (0.056 R)
• M35: 9,695,588 km (0.081 R)
• M36: 10,108,627 km (0.081 R)
• M37: 11,952,571 km (0.097 R)
• M38: 12,395,380 km (0.097 R)
• M39: 12,463,896 km (0.108 R)
• M40: 12,982,402 km (0.083 R)
• M41: 13,613,855 km (0.117 R)
• M42: 13,755,674 km (0.082 R)
• M43: 14,004,754 km (0.114 R)
• M44: 14,327,287 km (0.045 R)
• M45: 14,906,680 km (0.11 R)
• M46: 15,236,094 km (0.106 R)
• M47: 15,420,100 km (0.081 R)
• M48: 16,501,692 km (0.092 R)
• M49: 16,652,786 km (0.097 R)
• M50: 17,300,096 km (0.116 R)
• M51: 17,839,546 km (0.079 R)
• M52: 18,934,602 km (0.099 R)
• M53: 19,053,234 km (0.081 R)
• M54: 19,172,164 km (0.089 R)
• M55: 19,331,037 km (0.056 R)
• M56: 19,450,416 km (0.116 R)
• M57: 19,770,256 km (0.11 R)
• M58: 19,930,775 km (0.105 R)
• M59: 20,011,109 km (0.072 R)
• M60: 21,148,501 km (0.029 R)
• M61: 21,436,028 km (0.119 R)
• M62: 21,973,534 km (0.073 R)
• M63: 22,139,886 km (0.109 R)
• M64: 22,306,539 km (0.083 R)
• M65: 22,473,789 km (0.03 R)
• M66: 22,557,414 km (0.119 R)
• M67: 23,527,706 km (0.103 R)
• M68: 23,953,761 km (0.105 R)
• M69: 24,554,695 km (0.069 R)
• M70: 25,639,878 km (0.097 R)
• M71: 25,946,554 km (0.106 R)
• M72: 26,696,338 km (0.099 R)
• M73: 27,185,374 km (0.093 R)
• M74: 27,363,994 km (0.111 R)
• M75: 27,453,304 km (0.104 R)
• M76: 28,533,999 km (0.085 R)
• M77: 28,760,789 km (0.102 R)
• M78: 29,445,050 km (0.053 R)
• M79: 29,582,530 km (0.08 R)
• M80: 29,812,163 km (0.105 R)
• M81: 30,597,402 km (0.051 R)
• M82: 31,062,352 km (0.104 R)
• M83: 31,249,050 km (0.084 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit