🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1 AU - 1.36 AU

Year: 485 Days

Day: 24.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,515,900 km

• M1: 409,449 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.35 AU - 1.43 AU

Year: 621 Days

Day: 21.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,515,900 km

• M1: 446,699 km (0.051 R)
• M2: 551,567 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.19 AU - 4.69 AU

Year: 2962 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,515,900 km

• M1: 3,092,936 km (0.091 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 9.3

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.43 AU - 8.91 AU

Year: 9669 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,515,900 km

• M1: 390,600 km (0.116 R)
• M2: 529,128 km (0.059 R)
• M3: 821,741 km (0.058 R)
• M4: 1,102,387 km (0.103 R)
• M5: 1,243,607 km (0.075 R)
• M6: 1,456,186 km (0.115 R)
• M7: 1,544,598 km (0.08 R)
• M8: 1,796,970 km (0.089 R)
• M9: 2,038,121 km (0.039 R)
• M10: 2,213,300 km (0.093 R)
• M11: 2,367,386 km (0.095 R)
• M12: 2,472,105 km (0.053 R)
• M13: 2,578,319 km (0.108 R)
• M14: 2,990,611 km (0.092 R)
• M15: 3,247,919 km (0.07 R)
• M16: 3,662,605 km (0.104 R)
• M17: 4,837,995 km (0.11 R)
• M18: 5,072,714 km (0.116 R)
• M19: 5,174,441 km (0.061 R)
• M20: 5,658,240 km (0.098 R)
• M21: 5,941,130 km (0.107 R)
• M22: 6,301,511 km (0.035 R)
• M23: 6,374,365 km (0.034 R)
• M24: 6,706,024 km (0.105 R)
• M25: 6,780,523 km (0.105 R)
• M26: 7,347,799 km (0.056 R)
• M27: 8,048,665 km (0.075 R)
• M28: 8,207,238 km (0.082 R)
• M29: 8,527,677 km (0.092 R)
• M30: 10,752,347 km (0.102 R)
• M31: 11,770,660 km (0.113 R)
• M32: 12,634,887 km (0.09 R)
• M33: 15,005,414 km (0.049 R)
• M34: 15,249,857 km (0.061 R)
• M35: 15,397,211 km (0.106 R)
• M36: 15,545,014 km (0.07 R)
• M37: 15,792,299 km (0.078 R)
• M38: 16,041,080 km (0.094 R)
• M39: 16,341,174 km (0.088 R)
• M40: 16,693,776 km (0.103 R)
• M41: 17,150,797 km (0.065 R)
• M42: 17,303,986 km (0.062 R)
• M43: 18,441,528 km (0.102 R)
• M44: 19,125,190 km (0.092 R)
• M45: 20,300,730 km (0.048 R)
• M46: 20,897,327 km (0.074 R)
• M47: 21,006,533 km (0.1 R)
• M48: 22,609,474 km (0.084 R)
• M49: 23,058,567 km (0.032 R)
• M50: 23,340,858 km (0.076 R)
• M51: 24,137,018 km (0.118 R)
• M52: 24,251,460 km (0.113 R)
• M53: 24,942,154 km (0.075 R)
• M54: 25,406,206 km (0.062 R)
• M55: 26,048,879 km (0.032 R)
• M56: 27,888,933 km (0.078 R)
• M57: 29,159,019 km (0.111 R)
• M58: 29,219,905 km (0.066 R)
• M59: 29,403,013 km (0.063 R)
• M60: 29,770,425 km (0.046 R)
• M61: 29,954,730 km (0.065 R)
• M62: 32,069,296 km (0.028 R)
• M63: 35,590,530 km (0.071 R)
• M64: 35,916,654 km (0.103 R)
• M65: 36,703,538 km (0.083 R)
• M66: 37,099,075 km (0.066 R)
• M67: 37,231,170 km (0.082 R)
• M68: 39,165,022 km (0.064 R)
• M69: 40,178,099 km (0.112 R)
• M70: 42,782,897 km (0.095 R)
• M71: 43,199,228 km (0.062 R)
• M72: 46,363,821 km (0.11 R)
• M73: 47,291,776 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 9.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8 AU - 11.5 AU

Year: 11531 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,515,900 km

• M1: 324,029 km (0.085 R)
• M2: 480,957 km (0.09 R)
• M3: 596,297 km (0.082 R)
• M4: 810,372 km (0.113 R)
• M5: 1,082,939 km (0.11 R)
• M6: 1,168,509 km (0.061 R)
• M7: 1,893,610 km (0.069 R)
• M8: 2,549,148 km (0.116 R)
• M9: 3,446,585 km (0.096 R)
• M10: 3,836,437 km (0.052 R)
• M11: 4,076,991 km (0.046 R)
• M12: 4,350,306 km (0.055 R)
• M13: 4,601,331 km (0.057 R)
• M14: 4,742,851 km (0.115 R)
• M15: 4,885,866 km (0.114 R)
• M16: 4,943,462 km (0.071 R)
• M17: 5,264,349 km (0.089 R)
• M18: 5,804,098 km (0.052 R)
• M19: 7,098,419 km (0.103 R)
• M20: 7,427,385 km (0.111 R)
• M21: 8,409,196 km (0.032 R)
• M22: 8,722,154 km (0.07 R)
• M23: 9,180,971 km (0.037 R)
• M24: 9,323,837 km (0.106 R)
• M25: 9,647,716 km (0.106 R)
• M26: 10,904,787 km (0.099 R)
• M27: 12,330,305 km (0.068 R)
• M28: 13,044,934 km (0.054 R)
• M29: 13,366,869 km (0.042 R)
• M30: 14,472,547 km (0.07 R)
• M31: 14,638,900 km (0.111 R)
• M32: 15,352,781 km (0.09 R)
• M33: 16,250,218 km (0.042 R)
• M34: 16,596,687 km (0.096 R)
• M35: 16,814,352 km (0.12 R)
• M36: 17,208,692 km (0.096 R)
• M37: 17,739,166 km (0.09 R)
• M38: 18,409,813 km (0.083 R)
• M39: 18,770,942 km (0.077 R)
• M40: 19,179,943 km (0.102 R)
• M41: 19,729,865 km (0.1 R)
• M42: 19,914,319 km (0.12 R)
• M43: 20,564,471 km (0.111 R)
• M44: 20,751,618 km (0.056 R)
• M45: 22,124,478 km (0.051 R)
• M46: 23,331,434 km (0.08 R)
• M47: 24,065,959 km (0.092 R)
• M48: 25,156,677 km (0.068 R)
• M49: 25,708,244 km (0.103 R)
• M50: 26,823,048 km (0.12 R)
• M51: 27,181,185 km (0.096 R)
• M52: 28,057,230 km (0.036 R)
• M53: 28,160,902 km (0.055 R)
• M54: 29,204,796 km (0.092 R)
• M55: 29,362,472 km (0.049 R)
• M56: 29,890,103 km (0.111 R)
• M57: 30,954,791 km (0.072 R)
• M58: 31,815,278 km (0.072 R)
• M59: 32,520,333 km (0.1 R)
• M60: 34,721,965 km (0.09 R)
• M61: 35,168,066 km (0.074 R)
• M62: 36,009,554 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit