🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.43 AU - 0.59 AU

Year: 232 Days

Day: 37.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 318 Days

Day: 35.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 10,730,532 km

• M1: 74,051 km (0.095 R)
• M2: 562,039 km (0.104 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 9.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.63 AU - 2.07 AU

Year: 1600 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 10,730,532 km

• M1: 147,952 km (0.094 R)
• M2: 269,426 km (0.079 R)
• M3: 337,493 km (0.115 R)
• M4: 400,473 km (0.105 R)
• M5: 657,034 km (0.049 R)
• M6: 752,328 km (0.081 R)
• M7: 1,147,715 km (0.113 R)
• M8: 1,415,495 km (0.046 R)
• M9: 1,496,876 km (0.091 R)
• M10: 1,579,754 km (0.055 R)
• M11: 1,758,373 km (0.085 R)
• M12: 1,846,187 km (0.053 R)
• M13: 1,984,865 km (0.105 R)
• M14: 2,101,700 km (0.091 R)
• M15: 2,255,337 km (0.076 R)
• M16: 2,404,038 km (0.081 R)
• M17: 2,537,928 km (0.112 R)
• M18: 2,601,208 km (0.086 R)
• M19: 2,692,612 km (0.065 R)
• M20: 2,775,938 km (0.059 R)
• M21: 2,973,557 km (0.095 R)
• M22: 3,040,427 km (0.09 R)
• M23: 3,205,134 km (0.09 R)
• M24: 3,342,914 km (0.106 R)
• M25: 3,492,811 km (0.038 R)
• M26: 3,614,285 km (0.115 R)
• M27: 3,685,942 km (0.105 R)
• M28: 3,799,337 km (0.113 R)
• M29: 4,072,054 km (0.117 R)
• M30: 4,405,657 km (0.115 R)
• M31: 4,482,251 km (0.083 R)
• M32: 4,614,646 km (0.08 R)
• M33: 4,714,726 km (0.082 R)
• M34: 4,996,569 km (0.111 R)
• M35: 5,145,419 km (0.032 R)
• M36: 5,295,615 km (0.076 R)
• M37: 5,388,814 km (0.059 R)
• M38: 5,482,612 km (0.059 R)
• M39: 5,553,223 km (0.1 R)
• M40: 5,899,093 km (0.087 R)
• M41: 6,020,118 km (0.107 R)
• M42: 6,154,008 km (0.068 R)
• M43: 6,375,412 km (0.104 R)
• M44: 6,499,579 km (0.109 R)
• M45: 6,599,360 km (0.117 R)
• M46: 6,699,890 km (0.11 R)
• M47: 6,826,001 km (0.103 R)
• M48: 6,953,010 km (0.112 R)
• M49: 7,042,469 km (0.067 R)
• M50: 7,170,824 km (0.095 R)
• M51: 7,274,047 km (0.111 R)
• M52: 7,455,958 km (0.102 R)
• M53: 7,586,856 km (0.025 R)
• M54: 7,877,525 km (0.1 R)
• M55: 7,997,502 km (0.025 R)
• M56: 8,171,784 km (0.109 R)
• M57: 8,279,644 km (0.118 R)
• M58: 8,592,602 km (0.077 R)
• M59: 8,812,511 km (0.035 R)
• M60: 8,895,538 km (0.113 R)
• M61: 9,132,052 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 8.4

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.26 AU - 2.32 AU

Year: 2203 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,730,532 km

• M1: 212,728 km (0.094 R)
• M2: 284,685 km (0.075 R)
• M3: 381,923 km (0.099 R)
• M4: 445,502 km (0.11 R)
• M5: 524,341 km (0.085 R)
• M6: 643,271 km (0.065 R)
• M7: 765,492 km (0.059 R)
• M8: 869,014 km (0.091 R)
• M9: 1,040,603 km (0.113 R)
• M10: 1,098,048 km (0.115 R)
• M11: 1,163,722 km (0.1 R)
• M12: 1,223,411 km (0.092 R)
• M13: 1,432,699 km (0.074 R)
• M14: 1,789,789 km (0.106 R)
• M15: 1,938,489 km (0.051 R)
• M16: 2,073,277 km (0.045 R)
• M17: 2,137,155 km (0.098 R)
• M18: 2,333,128 km (0.111 R)
• M19: 2,399,699 km (0.059 R)
• M20: 2,505,764 km (0.099 R)
• M21: 2,722,382 km (0.118 R)
• M22: 3,027,861 km (0.102 R)
• M23: 3,111,187 km (0.092 R)
• M24: 3,269,461 km (0.104 R)
• M25: 3,322,868 km (0.102 R)
• M26: 3,430,429 km (0.093 R)
• M27: 3,506,574 km (0.086 R)
• M28: 3,671,431 km (0.068 R)
• M29: 4,020,293 km (0.072 R)
• M30: 4,204,448 km (0.111 R)
• M31: 4,274,310 km (0.061 R)
• M32: 4,367,959 km (0.07 R)
• M33: 4,426,900 km (0.045 R)
• M34: 4,497,959 km (0.092 R)
• M35: 4,895,590 km (0.117 R)
• M36: 5,117,294 km (0.112 R)
• M37: 5,216,927 km (0.049 R)
• M38: 5,494,131 km (0.093 R)
• M39: 5,557,710 km (0.11 R)
• M40: 5,634,454 km (0.077 R)
• M41: 5,879,944 km (0.063 R)
• M42: 5,997,379 km (0.117 R)
• M43: 6,115,561 km (0.106 R)
• M44: 6,208,162 km (0.054 R)
• M45: 6,341,155 km (0.089 R)
• M46: 6,407,875 km (0.03 R)
• M47: 6,488,508 km (0.112 R)
• M48: 6,759,281 km (0.102 R)
• M49: 6,909,926 km (0.076 R)
• M50: 6,978,741 km (0.119 R)
• M51: 7,075,381 km (0.117 R)
• M52: 7,186,532 km (0.113 R)
• M53: 7,452,667 km (0.062 R)
• M54: 8,241,347 km (0.032 R)
• M55: 8,771,970 km (0.075 R)
• M56: 8,936,229 km (0.058 R)
• M57: 8,996,367 km (0.071 R)
• M58: 9,071,465 km (0.076 R)
• M59: 9,237,669 km (0.087 R)
• M60: 9,404,919 km (0.079 R)
• M61: 9,603,884 km (0.066 R)
• M62: 9,680,777 km (0.027 R)
• M63: 9,788,637 km (0.084 R)
• M64: 10,350,228 km (0.099 R)
• M65: 10,508,203 km (0.115 R)
• M66: 10,603,347 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 16,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit