🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.03 AU - 1.59 AU

Year: 534 Days

Day: 37.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,202,967 km

• M1: 465,997 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.32 AU - 1.62 AU

Year: 635 Days

Day: 17.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,202,967 km

• M1: 1,216,380 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 825 Days

Day: 13.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 12.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.54 AU - 5.96 AU

Year: 4288 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,202,967 km

• M1: 166,353 km (0.109 R)
• M2: 312,061 km (0.102 R)
• M3: 413,937 km (0.102 R)
• M4: 519,553 km (0.109 R)
• M5: 604,824 km (0.057 R)
• M6: 689,048 km (0.116 R)
• M7: 856,897 km (0.104 R)
• M8: 1,000,211 km (0.098 R)
• M9: 1,087,128 km (0.038 R)
• M10: 1,269,338 km (0.079 R)
• M11: 1,435,242 km (0.078 R)
• M12: 1,562,251 km (0.032 R)
• M13: 1,721,722 km (0.061 R)
• M14: 1,818,213 km (0.04 R)
• M15: 1,946,418 km (0.118 R)
• M16: 2,108,582 km (0.107 R)
• M17: 2,191,459 km (0.09 R)
• M18: 2,392,668 km (0.119 R)
• M19: 2,479,286 km (0.045 R)
• M20: 2,644,442 km (0.09 R)
• M21: 2,974,604 km (0.072 R)
• M22: 3,234,007 km (0.05 R)
• M23: 3,464,088 km (0.101 R)
• M24: 3,550,257 km (0.088 R)
• M25: 3,737,254 km (0.032 R)
• M26: 3,851,098 km (0.09 R)
• M27: 4,043,481 km (0.037 R)
• M28: 4,173,481 km (0.11 R)
• M29: 4,424,507 km (0.087 R)
• M30: 4,653,242 km (0.1 R)
• M31: 4,886,016 km (0.1 R)
• M32: 4,982,955 km (0.087 R)
• M33: 5,320,299 km (0.108 R)
• M34: 5,491,887 km (0.066 R)
• M35: 5,987,804 km (0.102 R)
• M36: 6,316,471 km (0.105 R)
• M37: 6,483,123 km (0.108 R)
• M38: 6,774,240 km (0.076 R)
• M39: 7,007,314 km (0.074 R)
• M40: 7,258,638 km (0.096 R)
• M41: 7,657,616 km (0.11 R)
• M42: 7,770,562 km (0.116 R)
• M43: 8,030,862 km (0.119 R)
• M44: 8,761,648 km (0.103 R)
• M45: 9,323,687 km (0.109 R)
• M46: 9,652,653 km (0.105 R)
• M47: 9,950,203 km (0.116 R)
• M48: 10,286,499 km (0.089 R)
• M49: 10,788,849 km (0.094 R)
• M50: 10,933,809 km (0.074 R)
• M51: 11,446,481 km (0.099 R)
• M52: 12,004,332 km (0.05 R)
• M53: 12,457,164 km (0.109 R)
• M54: 12,571,307 km (0.101 R)
• M55: 12,704,749 km (0.082 R)
• M56: 12,896,384 km (0.069 R)
• M57: 12,992,575 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 10.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.99 AU - 6.61 AU

Year: 4979 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,202,967 km

• M1: 382,522 km (0.053 R)
• M2: 699,819 km (0.101 R)
• M3: 833,111 km (0.072 R)
• M4: 985,850 km (0.099 R)
• M5: 1,193,342 km (0.111 R)
• M6: 1,574,966 km (0.097 R)
• M7: 1,676,244 km (0.055 R)
• M8: 1,832,424 km (0.113 R)
• M9: 1,898,995 km (0.107 R)
• M10: 2,007,304 km (0.107 R)
• M11: 2,145,533 km (0.052 R)
• M12: 2,359,158 km (0.082 R)
• M13: 2,431,863 km (0.025 R)
• M14: 3,009,460 km (0.076 R)
• M15: 3,232,960 km (0.087 R)
• M16: 3,561,626 km (0.083 R)
• M17: 3,679,210 km (0.091 R)
• M18: 4,022,537 km (0.044 R)
• M19: 4,538,650 km (0.117 R)
• M20: 5,613,660 km (0.081 R)
• M21: 6,291,039 km (0.101 R)
• M22: 6,413,410 km (0.088 R)
• M23: 6,557,024 km (0.114 R)
• M24: 7,036,485 km (0.111 R)
• M25: 7,613,933 km (0.094 R)
• M26: 8,206,490 km (0.113 R)
• M27: 8,340,231 km (0.056 R)
• M28: 8,474,719 km (0.113 R)
• M29: 9,273,422 km (0.089 R)
• M30: 9,787,740 km (0.079 R)
• M31: 9,858,649 km (0.118 R)
• M32: 10,000,917 km (0.047 R)
• M33: 10,143,783 km (0.092 R)
• M34: 10,239,525 km (0.042 R)
• M35: 10,407,673 km (0.119 R)
• M36: 10,673,658 km (0.114 R)
• M37: 10,868,734 km (0.032 R)
• M38: 11,187,976 km (0.086 R)
• M39: 13,455,880 km (0.073 R)
• M40: 14,493,191 km (0.112 R)
• M41: 14,926,277 km (0.083 R)
• M42: 15,144,391 km (0.112 R)
• M43: 15,390,928 km (0.081 R)
• M44: 15,473,506 km (0.11 R)
• M45: 16,278,791 km (0.03 R)
• M46: 16,813,753 km (0.06 R)
• M47: 17,583,883 km (0.09 R)
• M48: 17,814,264 km (0.103 R)
• M49: 17,929,754 km (0.084 R)
• M50: 18,248,995 km (0.087 R)
• M51: 18,336,361 km (0.066 R)
• M52: 19,069,839 km (0.106 R)
• M53: 19,365,893 km (0.082 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit