🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 31.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,039,585 km

• M1: 64,925 km (0.11 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 9.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.28 AU

Year: 725 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,039,585 km

• M1: 118,482 km (0.051 R)
• M2: 184,903 km (0.118 R)
• M3: 347,366 km (0.119 R)
• M4: 420,819 km (0.098 R)
• M5: 526,285 km (0.118 R)
• M6: 586,723 km (0.08 R)
• M7: 670,198 km (0.054 R)
• M8: 814,411 km (0.07 R)
• M9: 872,455 km (0.102 R)
• M10: 950,545 km (0.041 R)
• M11: 1,040,902 km (0.114 R)
• M12: 1,114,355 km (0.119 R)
• M13: 1,225,506 km (0.077 R)
• M14: 1,361,789 km (0.065 R)
• M15: 1,426,416 km (0.109 R)
• M16: 1,508,695 km (0.092 R)
• M17: 1,575,714 km (0.082 R)
• M18: 1,812,528 km (0.11 R)
• M19: 2,017,776 km (0.107 R)
• M20: 2,098,260 km (0.111 R)
• M21: 2,224,221 km (0.118 R)
• M22: 2,333,278 km (0.117 R)
• M23: 2,411,368 km (0.072 R)
• M24: 2,536,881 km (0.113 R)
• M25: 2,617,364 km (0.064 R)
• M26: 2,698,596 km (0.073 R)
• M27: 2,760,081 km (0.099 R)
• M28: 2,912,521 km (0.108 R)
• M29: 3,060,623 km (0.117 R)
• M30: 3,132,131 km (0.068 R)
• M31: 3,211,268 km (0.031 R)
• M32: 3,298,483 km (0.059 R)
• M33: 3,445,688 km (0.109 R)
• M34: 3,542,478 km (0.069 R)
• M35: 3,815,344 km (0.078 R)
• M36: 3,900,016 km (0.1 R)
• M37: 4,063,527 km (0.091 R)
• M38: 4,173,930 km (0.088 R)
• M39: 4,245,288 km (0.07 R)
• M40: 4,437,970 km (0.117 R)
• M41: 4,543,437 km (0.093 R)
• M42: 4,658,029 km (0.108 R)
• M43: 4,773,518 km (0.067 R)
• M44: 4,840,090 km (0.044 R)
• M45: 5,159,930 km (0.085 R)
• M46: 5,228,146 km (0.102 R)
• M47: 5,314,016 km (0.1 R)
• M48: 5,426,064 km (0.108 R)
• M49: 5,582,693 km (0.095 R)
• M50: 5,714,339 km (0.03 R)
• M51: 5,838,207 km (0.116 R)
• M52: 5,980,773 km (0.12 R)
• M53: 6,106,585 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 13.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 913 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,039,585 km

• M1: 168,148 km (0.102 R)
• M2: 274,362 km (0.095 R)
• M3: 394,490 km (0.099 R)
• M4: 498,311 km (0.08 R)
• M5: 605,123 km (0.044 R)
• M6: 835,654 km (0.043 R)
• M7: 951,143 km (0.09 R)
• M8: 1,060,948 km (0.102 R)
• M9: 1,187,657 km (0.084 R)
• M10: 1,411,007 km (0.075 R)
• M11: 1,586,186 km (0.063 R)
• M12: 1,740,272 km (0.062 R)
• M13: 1,841,101 km (0.045 R)
• M14: 2,288,099 km (0.109 R)
• M15: 2,407,329 km (0.082 R)
• M16: 2,520,575 km (0.118 R)
• M17: 2,693,659 km (0.107 R)
• M18: 2,794,488 km (0.063 R)
• M19: 2,930,921 km (0.065 R)
• M20: 3,210,670 km (0.107 R)
• M21: 3,444,341 km (0.071 R)
• M22: 3,600,372 km (0.118 R)
• M23: 3,702,547 km (0.095 R)
• M24: 3,824,619 km (0.102 R)
• M25: 4,101,674 km (0.115 R)
• M26: 4,267,279 km (0.047 R)
• M27: 4,474,921 km (0.105 R)
• M28: 4,797,903 km (0.094 R)
• M29: 4,900,377 km (0.086 R)
• M30: 5,034,866 km (0.111 R)
• M31: 5,307,284 km (0.12 R)
• M32: 5,530,932 km (0.111 R)
• M33: 5,779,564 km (0.085 R)
• M34: 5,943,673 km (0.077 R)
• M35: 6,042,856 km (0.073 R)
• M36: 6,131,568 km (0.09 R)
• M37: 6,524,711 km (0.077 R)
• M38: 6,627,186 km (0.098 R)
• M39: 6,891,376 km (0.117 R)
• M40: 7,007,314 km (0.098 R)
• M41: 7,124,000 km (0.1 R)
• M42: 7,382,954 km (0.11 R)
• M43: 7,477,949 km (0.091 R)
• M44: 7,668,985 km (0.1 R)
• M45: 7,958,756 km (0.095 R)
• M46: 8,080,529 km (0.059 R)
• M47: 8,202,900 km (0.11 R)
• M48: 8,424,903 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.9

Radius: 10

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.26 AU - 2.28 AU

Year: 2208 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,039,585 km

• M1: 176,376 km (0.11 R)
• M2: 388,805 km (0.092 R)
• M3: 461,809 km (0.103 R)
• M4: 533,765 km (0.08 R)
• M5: 653,743 km (0.113 R)
• M6: 831,615 km (0.096 R)
• M7: 939,325 km (0.11 R)
• M8: 1,197,681 km (0.083 R)
• M9: 1,330,523 km (0.092 R)
• M10: 1,737,430 km (0.101 R)
• M11: 1,900,043 km (0.105 R)
• M12: 2,033,633 km (0.112 R)
• M13: 2,101,700 km (0.063 R)
• M14: 2,287,052 km (0.102 R)
• M15: 2,429,619 km (0.112 R)
• M16: 2,611,979 km (0.11 R)
• M17: 2,798,976 km (0.106 R)
• M18: 3,016,342 km (0.039 R)
• M19: 3,146,791 km (0.112 R)
• M20: 3,252,557 km (0.103 R)
• M21: 3,413,375 km (0.098 R)
• M22: 3,659,613 km (0.071 R)
• M23: 3,813,100 km (0.108 R)
• M24: 4,256,807 km (0.095 R)
• M25: 4,507,234 km (0.09 R)
• M26: 4,641,872 km (0.118 R)
• M27: 5,068,974 km (0.076 R)
• M28: 5,255,972 km (0.094 R)
• M29: 5,318,803 km (0.061 R)
• M30: 5,540,656 km (0.075 R)
• M31: 5,895,652 km (0.094 R)
• M32: 6,391,569 km (0.117 R)
• M33: 6,509,303 km (0.082 R)
• M34: 6,593,676 km (0.074 R)
• M35: 6,815,081 km (0.091 R)
• M36: 6,935,357 km (0.069 R)
• M37: 7,212,861 km (0.077 R)
• M38: 7,370,537 km (0.098 R)
• M39: 7,547,213 km (0.097 R)
• M40: 7,778,790 km (0.083 R)
• M41: 7,904,602 km (0.092 R)
• M42: 7,976,708 km (0.061 R)
• M43: 8,340,829 km (0.083 R)
• M44: 8,414,282 km (0.082 R)
• M45: 8,543,385 km (0.089 R)
• M46: 8,840,935 km (0.072 R)
• M47: 8,972,132 km (0.096 R)
• M48: 9,123,077 km (0.113 R)
• M49: 9,446,358 km (0.107 R)
• M50: 9,522,952 km (0.092 R)
• M51: 9,599,695 km (0.104 R)
• M52: 9,773,378 km (0.078 R)
• M53: 10,339,906 km (0.106 R)
• M54: 10,957,296 km (0.034 R)
• M55: 11,219,840 km (0.111 R)
• M56: 11,566,159 km (0.035 R)
• M57: 11,792,202 km (0.039 R)
• M58: 12,311,306 km (0.106 R)
• M59: 12,374,137 km (0.115 R)
• M60: 12,542,136 km (0.113 R)
• M61: 12,626,509 km (0.115 R)
• M62: 12,689,789 km (0.106 R)
• M63: 12,774,461 km (0.102 R)
• M64: 13,200,367 km (0.12 R)
• M65: 13,329,021 km (0.046 R)
• M66: 13,544,442 km (0.101 R)
• M67: 13,630,909 km (0.049 R)
• M68: 14,109,922 km (0.077 R)
• M69: 14,219,427 km (0.049 R)
• M70: 14,505,907 km (0.101 R)
• M71: 14,727,462 km (0.057 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: 177 - 15,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit