🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.56 AU - 0.78 AU

Year: 202 Days

Day: 28.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,645,577 km

• M1: 436,676 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.84 AU - 1.4 AU

Year: 437 Days

Day: 33.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.25 AU - 1.37 AU

Year: 553 Days

Day: 26.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,645,577 km

• M1: 515,215 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.48 AU - 2.53 AU

Year: 1458 Days

Day: 28.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.22 AU - 3.58 AU

Year: 1822 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,645,577 km

• M1: 958,174 km (0.096 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 11.1

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.13 AU - 7.11 AU

Year: 6284 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,645,577 km

• M1: 139,276 km (0.115 R)
• M2: 249,828 km (0.098 R)
• M3: 364,271 km (0.055 R)
• M4: 566,527 km (0.11 R)
• M5: 982,110 km (0.086 R)
• M6: 1,294,919 km (0.065 R)
• M7: 1,463,067 km (0.104 R)
• M8: 1,638,695 km (0.093 R)
• M9: 1,800,859 km (0.04 R)
• M10: 2,011,194 km (0.113 R)
• M11: 2,252,046 km (0.113 R)
• M12: 2,433,209 km (0.115 R)
• M13: 3,030,254 km (0.068 R)
• M14: 3,230,865 km (0.112 R)
• M15: 3,513,904 km (0.069 R)
• M16: 3,618,772 km (0.102 R)
• M17: 3,724,837 km (0.027 R)
• M18: 4,467,441 km (0.089 R)
• M19: 5,017,363 km (0.089 R)
• M20: 5,106,075 km (0.107 R)
• M21: 5,195,534 km (0.079 R)
• M22: 5,315,362 km (0.06 R)
• M23: 5,588,677 km (0.053 R)
• M24: 7,023,171 km (0.072 R)
• M25: 7,559,480 km (0.109 R)
• M26: 7,867,053 km (0.114 R)
• M27: 8,707,194 km (0.086 R)
• M28: 8,778,553 km (0.088 R)
• M29: 9,174,239 km (0.067 R)
• M30: 9,575,909 km (0.104 R)
• M31: 9,686,313 km (0.096 R)
• M32: 10,396,304 km (0.1 R)
• M33: 10,472,001 km (0.034 R)
• M34: 11,826,460 km (0.032 R)
• M35: 11,945,091 km (0.081 R)
• M36: 12,383,562 km (0.112 R)
• M37: 13,606,226 km (0.045 R)
• M38: 14,274,030 km (0.093 R)
• M39: 14,484,963 km (0.117 R)
• M40: 14,824,401 km (0.03 R)
• M41: 15,902,553 km (0.06 R)
• M42: 16,033,601 km (0.066 R)
• M43: 16,605,663 km (0.095 R)
• M44: 17,229,336 km (0.058 R)
• M45: 17,363,974 km (0.034 R)
• M46: 17,679,476 km (0.064 R)
• M47: 18,453,645 km (0.079 R)
• M48: 20,413,377 km (0.11 R)
• M49: 21,033,311 km (0.093 R)
• M50: 21,369,607 km (0.098 R)
• M51: 21,610,908 km (0.053 R)
• M52: 21,756,168 km (0.106 R)
• M53: 22,145,122 km (0.116 R)
• M54: 22,487,402 km (0.054 R)
• M55: 22,634,607 km (0.116 R)
• M56: 22,880,546 km (0.072 R)
• M57: 24,627,699 km (0.117 R)
• M58: 25,542,789 km (0.09 R)
• M59: 25,952,987 km (0.096 R)
• M60: 28,037,184 km (0.08 R)
• M61: 28,460,397 km (0.067 R)
• M62: 28,566,461 km (0.094 R)
• M63: 30,174,339 km (0.098 R)
• M64: 30,282,648 km (0.089 R)
• M65: 30,716,931 km (0.112 R)
• M66: 30,989,349 km (0.081 R)
• M67: 31,646,532 km (0.119 R)
• M68: 32,529,907 km (0.112 R)
• M69: 32,863,211 km (0.109 R)
• M70: 33,086,112 km (0.085 R)
• M71: 33,309,462 km (0.114 R)
• M72: 33,757,807 km (0.085 R)
• M73: 34,151,698 km (0.104 R)
• M74: 34,490,537 km (0.066 R)
• M75: 34,943,968 km (0.108 R)
• M76: 35,114,510 km (0.114 R)
• M77: 35,342,347 km (0.038 R)
• M78: 35,742,372 km (0.103 R)
• M79: 36,201,189 km (0.083 R)
• M80: 36,719,845 km (0.112 R)
• M81: 37,822,830 km (0.064 R)
• M82: 38,348,965 km (0.117 R)
• M83: 38,818,852 km (0.078 R)
• M84: 39,172,502 km (0.093 R)
• M85: 39,645,530 km (0.03 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit