🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 133 Days

Day: 40.5 Hours

Environment

Temp: 383 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.65 AU - 0.71 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 375 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.84 AU - 1.12 AU

Year: 277 Days

Day: 39.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 68.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.25 AU - 1.55 AU

Year: 472 Days

Day: 19.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.59 AU - 1.65 AU

Year: 588 Days

Day: 40.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,113,750 km

• M1: 216,767 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.4 AU - 7.8 AU

Year: 5396 Days

Day: 34 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.66 AU - 10.86 AU

Year: 8696 Days

Day: 22.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 12.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.41 AU - 12.61 AU

Year: 12620 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,113,750 km

• M1: 258,056 km (0.079 R)
• M2: 452,384 km (0.119 R)
• M3: 579,393 km (0.052 R)
• M4: 656,136 km (0.032 R)
• M5: 1,059,153 km (0.107 R)
• M6: 1,277,865 km (0.101 R)
• M7: 1,403,826 km (0.089 R)
• M8: 1,623,137 km (0.069 R)
• M9: 1,997,880 km (0.104 R)
• M10: 2,170,366 km (0.083 R)
• M11: 2,910,277 km (0.074 R)
• M12: 3,337,080 km (0.095 R)
• M13: 4,249,926 km (0.069 R)
• M14: 4,377,383 km (0.101 R)
• M15: 4,734,324 km (0.105 R)
• M16: 5,407,664 km (0.105 R)
• M17: 6,075,170 km (0.092 R)
• M18: 6,473,549 km (0.067 R)
• M19: 6,955,553 km (0.06 R)
• M20: 7,181,895 km (0.107 R)
• M21: 7,334,185 km (0.031 R)
• M22: 7,993,313 km (0.079 R)
• M23: 8,190,783 km (0.032 R)
• M24: 8,349,955 km (0.056 R)
• M25: 8,631,049 km (0.108 R)
• M26: 9,161,374 km (0.106 R)
• M27: 9,243,952 km (0.104 R)
• M28: 9,451,294 km (0.106 R)
• M29: 9,660,283 km (0.091 R)
• M30: 9,744,357 km (0.118 R)
• M31: 9,997,925 km (0.107 R)
• M32: 10,902,394 km (0.096 R)
• M33: 11,121,704 km (0.09 R)
• M34: 11,698,553 km (0.09 R)
• M35: 12,881,573 km (0.085 R)
• M36: 13,440,321 km (0.064 R)
• M37: 13,675,639 km (0.096 R)
• M38: 14,007,148 km (0.077 R)
• M39: 14,245,607 km (0.077 R)
• M40: 14,485,412 km (0.086 R)
• M41: 15,115,219 km (0.118 R)
• M42: 15,212,907 km (0.089 R)
• M43: 15,556,533 km (0.112 R)
• M44: 15,803,519 km (0.07 R)
• M45: 16,051,852 km (0.098 R)
• M46: 17,210,637 km (0.096 R)
• M47: 18,500,769 km (0.089 R)
• M48: 18,920,092 km (0.101 R)
• M49: 19,025,558 km (0.077 R)
• M50: 19,289,748 km (0.115 R)
• M51: 19,768,311 km (0.089 R)
• M52: 19,875,274 km (0.044 R)
• M53: 20,197,209 km (0.108 R)
• M54: 20,358,774 km (0.069 R)
• M55: 20,900,468 km (0.083 R)
• M56: 21,666,858 km (0.083 R)
• M57: 22,108,920 km (0.118 R)
• M58: 22,553,973 km (0.083 R)
• M59: 24,020,930 km (0.084 R)
• M60: 24,421,104 km (0.088 R)
• M61: 25,344,123 km (0.118 R)
• M62: 26,455,037 km (0.113 R)
• M63: 26,868,226 km (0.084 R)
• M64: 27,462,429 km (0.067 R)
• M65: 27,701,337 km (0.111 R)
• M66: 27,940,843 km (0.112 R)
• M67: 28,966,636 km (0.118 R)
• M68: 31,241,720 km (0.067 R)
• M69: 32,621,461 km (0.048 R)
• M70: 33,128,149 km (0.116 R)
• M71: 33,509,923 km (0.099 R)
• M72: 34,021,099 km (0.098 R)
• M73: 34,149,304 km (0.07 R)
• M74: 35,051,379 km (0.085 R)
• M75: 35,440,334 km (0.097 R)
• M76: 36,484,527 km (0.109 R)
• M77: 37,274,404 km (0.069 R)
• M78: 38,402,970 km (0.116 R)
• M79: 38,603,282 km (0.078 R)
• M80: 39,475,288 km (0.101 R)
• M81: 40,421,793 km (0.079 R)
• M82: 40,761,680 km (0.091 R)
• M83: 41,034,247 km (0.101 R)
• M84: 42,061,685 km (0.076 R)
• M85: 43,932,407 km (0.093 R)
• M86: 44,491,903 km (0.05 R)
• M87: 46,610,957 km (0.087 R)
• M88: 47,038,657 km (0.112 R)
• M89: 47,181,523 km (0.084 R)

Kuiper Belt

Range: 38.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 10,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit