🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.62 AU - 0.82 AU

Year: 216 Days

Day: 30.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 272 Days

Day: 26.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.99 AU - 1.07 AU

Year: 369 Days

Day: 20 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,078,153 km

• M1: 378,931 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.49 AU - 1.87 AU

Year: 769 Days

Day: 20.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.59 AU - 4.07 AU

Year: 2647 Days

Day: 33.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.72 AU - 6.18 AU

Year: 3889 Days

Day: 14.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 9.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.84 AU - 7.56 AU

Year: 5451 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,078,153 km

• M1: 149,897 km (0.081 R)
• M2: 227,389 km (0.092 R)
• M3: 314,156 km (0.107 R)
• M4: 434,133 km (0.078 R)
• M5: 592,557 km (0.107 R)
• M6: 818,300 km (0.043 R)
• M7: 1,071,420 km (0.118 R)
• M8: 1,249,292 km (0.105 R)
• M9: 1,572,573 km (0.087 R)
• M10: 2,190,711 km (0.061 R)
• M11: 2,635,466 km (0.12 R)
• M12: 3,069,300 km (0.11 R)
• M13: 3,424,445 km (0.116 R)
• M14: 3,586,459 km (0.116 R)
• M15: 3,668,589 km (0.075 R)
• M16: 4,109,454 km (0.093 R)
• M17: 4,347,165 km (0.119 R)
• M18: 4,656,234 km (0.072 R)
• M19: 4,723,403 km (0.116 R)
• M20: 5,064,187 km (0.075 R)
• M21: 5,133,301 km (0.063 R)
• M22: 5,507,296 km (0.104 R)
• M23: 5,673,649 km (0.092 R)
• M24: 5,938,587 km (0.096 R)
• M25: 6,011,590 km (0.06 R)
• M26: 6,084,744 km (0.075 R)
• M27: 6,158,346 km (0.096 R)
• M28: 6,232,247 km (0.083 R)
• M29: 6,505,563 km (0.056 R)
• M30: 6,631,075 km (0.092 R)
• M31: 7,064,011 km (0.053 R)
• M32: 7,322,965 km (0.112 R)
• M33: 8,199,758 km (0.082 R)
• M34: 8,526,779 km (0.045 R)
• M35: 8,664,260 km (0.101 R)
• M36: 8,802,488 km (0.105 R)
• M37: 8,913,640 km (0.085 R)
• M38: 9,363,032 km (0.105 R)
• M39: 9,647,567 km (0.096 R)
• M40: 9,762,159 km (0.116 R)
• M41: 9,963,817 km (0.028 R)
• M42: 10,166,970 km (0.088 R)
• M43: 10,283,657 km (0.104 R)
• M44: 10,636,259 km (0.095 R)
• M45: 10,754,741 km (0.086 R)
• M46: 11,353,581 km (0.093 R)
• M47: 11,474,605 km (0.073 R)
• M48: 11,748,519 km (0.094 R)
• M49: 12,365,162 km (0.102 R)
• M50: 12,771,619 km (0.063 R)
• M51: 12,992,276 km (0.046 R)
• M52: 13,341,587 km (0.118 R)
• M53: 14,309,934 km (0.093 R)
• M54: 14,473,594 km (0.11 R)
• M55: 15,034,436 km (0.074 R)
• M56: 15,167,429 km (0.078 R)
• M57: 15,234,150 km (0.113 R)
• M58: 15,669,779 km (0.03 R)
• M59: 15,973,761 km (0.073 R)
• M60: 16,484,788 km (0.119 R)
• M61: 16,690,784 km (0.035 R)
• M62: 17,001,200 km (0.094 R)
• M63: 17,139,727 km (0.116 R)
• M64: 17,418,129 km (0.05 R)
• M65: 17,662,871 km (0.105 R)
• M66: 18,155,946 km (0.075 R)
• M67: 18,582,000 km (0.078 R)
• M68: 18,653,358 km (0.096 R)
• M69: 19,155,409 km (0.096 R)
• M70: 19,625,595 km (0.08 R)
• M71: 20,099,521 km (0.09 R)
• M72: 20,246,127 km (0.051 R)
• M73: 20,466,634 km (0.1 R)
• M74: 21,058,743 km (0.073 R)
• M75: 21,581,288 km (0.083 R)
• M76: 22,070,473 km (0.114 R)
• M77: 22,411,257 km (0.113 R)
• M78: 22,525,251 km (0.111 R)
• M79: 22,677,541 km (0.112 R)
• M80: 23,174,805 km (0.06 R)
• M81: 23,869,387 km (0.095 R)
• M82: 24,297,088 km (0.09 R)
• M83: 24,414,223 km (0.105 R)
• M84: 25,794,263 km (0.099 R)
• M85: 26,033,470 km (0.098 R)
• M86: 26,473,737 km (0.112 R)
• M87: 26,916,546 km (0.104 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit