🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 285 Days

Day: 29.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,988,182 km

• M1: 152,141 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.6

Radius: 8.2

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 479 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,988,182 km

• M1: 110,104 km (0.106 R)
• M2: 182,509 km (0.105 R)
• M3: 272,119 km (0.054 R)
• M4: 343,178 km (0.119 R)
• M5: 399,726 km (0.077 R)
• M6: 499,806 km (0.12 R)
• M7: 583,132 km (0.086 R)
• M8: 649,105 km (0.106 R)
• M9: 928,853 km (0.063 R)
• M10: 986,000 km (0.093 R)
• M11: 1,049,878 km (0.047 R)
• M12: 1,109,867 km (0.062 R)
• M13: 1,250,339 km (0.115 R)
• M14: 1,367,025 km (0.071 R)
• M15: 1,432,848 km (0.077 R)
• M16: 1,511,986 km (0.062 R)
• M17: 1,598,902 km (0.047 R)
• M18: 1,662,032 km (0.106 R)
• M19: 1,751,941 km (0.052 R)
• M20: 1,836,912 km (0.111 R)
• M21: 2,072,529 km (0.115 R)
• M22: 2,127,731 km (0.111 R)
• M23: 2,183,531 km (0.095 R)
• M24: 2,253,991 km (0.095 R)
• M25: 2,339,412 km (0.105 R)
• M26: 2,477,042 km (0.079 R)
• M27: 2,617,364 km (0.069 R)
• M28: 2,669,724 km (0.087 R)
• M29: 2,722,532 km (0.118 R)
• M30: 2,999,288 km (0.118 R)
• M31: 3,101,463 km (0.11 R)
• M32: 3,156,964 km (0.098 R)
• M33: 3,317,482 km (0.102 R)
• M34: 3,663,353 km (0.073 R)
• M35: 3,815,045 km (0.118 R)
• M36: 3,900,316 km (0.058 R)
• M37: 4,012,065 km (0.065 R)
• M38: 4,107,509 km (0.109 R)
• M39: 4,230,029 km (0.097 R)
• M40: 4,335,945 km (0.102 R)
• M41: 4,460,859 km (0.104 R)
• M42: 4,568,719 km (0.086 R)
• M43: 4,641,124 km (0.076 R)
• M44: 5,083,784 km (0.076 R)
• M45: 5,177,732 km (0.05 R)
• M46: 5,424,718 km (0.069 R)
• M47: 5,482,313 km (0.075 R)
• M48: 5,626,974 km (0.12 R)
• M49: 5,695,041 km (0.067 R)
• M50: 5,782,855 km (0.082 R)
• M51: 6,019,220 km (0.089 R)
• M52: 6,168,668 km (0.083 R)
• M53: 6,329,336 km (0.043 R)
• M54: 6,603,699 km (0.067 R)
• M55: 6,830,040 km (0.114 R)
• M56: 6,933,861 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 13.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.01 AU - 1.07 AU

Year: 685 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 10,988,182 km

• M1: 174,132 km (0.097 R)
• M2: 313,707 km (0.08 R)
• M3: 414,835 km (0.118 R)
• M4: 573,409 km (0.109 R)
• M5: 740,659 km (0.096 R)
• M6: 1,001,408 km (0.099 R)
• M7: 1,109,717 km (0.08 R)
• M8: 1,312,572 km (0.105 R)
• M9: 1,425,668 km (0.08 R)
• M10: 1,535,323 km (0.08 R)
• M11: 1,640,789 km (0.036 R)
• M12: 1,741,618 km (0.071 R)
• M13: 1,829,732 km (0.117 R)
• M14: 1,934,600 km (0.095 R)
• M15: 2,026,303 km (0.043 R)
• M16: 2,432,162 km (0.037 R)
• M17: 2,523,267 km (0.116 R)
• M18: 2,657,756 km (0.112 R)
• M19: 2,760,230 km (0.042 R)
• M20: 2,872,728 km (0.116 R)
• M21: 3,013,500 km (0.117 R)
• M22: 3,238,196 km (0.089 R)
• M23: 3,348,000 km (0.053 R)
• M24: 3,896,576 km (0.117 R)
• M25: 3,984,240 km (0.077 R)
• M26: 4,606,567 km (0.088 R)
• M27: 4,720,112 km (0.093 R)
• M28: 4,866,120 km (0.084 R)
• M29: 5,056,109 km (0.034 R)
• M30: 5,162,772 km (0.031 R)
• M31: 5,596,905 km (0.107 R)
• M32: 5,696,238 km (0.113 R)
• M33: 6,031,637 km (0.105 R)
• M34: 6,167,621 km (0.05 R)
• M35: 6,327,541 km (0.101 R)
• M36: 6,442,582 km (0.058 R)
• M37: 6,651,570 km (0.116 R)
• M38: 6,803,861 km (0.116 R)
• M39: 7,040,525 km (0.098 R)
• M40: 7,219,892 km (0.12 R)
• M41: 7,340,319 km (0.102 R)
• M42: 7,437,109 km (0.104 R)
• M43: 7,570,849 km (0.07 R)
• M44: 7,656,419 km (0.101 R)
• M45: 7,779,239 km (0.098 R)
• M46: 7,877,973 km (0.091 R)
• M47: 8,251,968 km (0.076 R)
• M48: 8,517,205 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 10.5

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.87 AU - 1.87 AU

Year: 1651 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,988,182 km

• M1: 141,370 km (0.039 R)
• M2: 344,673 km (0.086 R)
• M3: 433,535 km (0.113 R)
• M4: 532,120 km (0.094 R)
• M5: 705,504 km (0.119 R)
• M6: 774,019 km (0.102 R)
• M7: 858,243 km (0.098 R)
• M8: 939,175 km (0.072 R)
• M9: 1,595,012 km (0.069 R)
• M10: 1,870,273 km (0.114 R)
• M11: 1,959,433 km (0.072 R)
• M12: 2,142,242 km (0.09 R)
• M13: 2,207,616 km (0.068 R)
• M14: 2,340,309 km (0.115 R)
• M15: 2,564,257 km (0.12 R)
• M16: 2,694,108 km (0.106 R)
• M17: 3,181,348 km (0.113 R)
• M18: 3,662,605 km (0.037 R)
• M19: 3,923,354 km (0.058 R)
• M20: 4,319,938 km (0.104 R)
• M21: 4,427,050 km (0.051 R)
• M22: 4,547,177 km (0.07 R)
• M23: 4,951,390 km (0.044 R)
• M24: 5,227,249 km (0.106 R)
• M25: 5,521,209 km (0.076 R)
• M26: 5,925,871 km (0.118 R)
• M27: 6,138,449 km (0.065 R)
• M28: 6,353,721 km (0.051 R)
• M29: 6,462,179 km (0.108 R)
• M30: 6,626,138 km (0.084 R)
• M31: 7,042,170 km (0.082 R)
• M32: 7,324,312 km (0.039 R)
• M33: 7,581,321 km (0.102 R)
• M34: 7,797,939 km (0.119 R)
• M35: 7,870,494 km (0.08 R)
• M36: 7,987,180 km (0.089 R)
• M37: 8,060,483 km (0.069 R)
• M38: 8,163,257 km (0.099 R)
• M39: 8,266,629 km (0.082 R)
• M40: 8,549,369 km (0.114 R)
• M41: 8,805,031 km (0.051 R)
• M42: 9,124,273 km (0.084 R)
• M43: 9,231,535 km (0.114 R)
• M44: 9,339,245 km (0.068 R)
• M45: 9,555,863 km (0.099 R)
• M46: 9,836,958 km (0.107 R)
• M47: 10,728,710 km (0.064 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: 471 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit