🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 378 Days

Day: 25.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.13 AU - 1.39 AU

Year: 527 Days

Day: 20.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,742,668 km

• M1: 864,227 km (0.115 R)
• M2: 905,965 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.9 AU - 2.36 AU

Year: 1159 Days

Day: 35.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 11.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.12 AU - 5.42 AU

Year: 3884 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,742,668 km

• M1: 152,889 km (0.054 R)
• M2: 232,475 km (0.113 R)
• M3: 341,083 km (0.099 R)
• M4: 439,070 km (0.112 R)
• M5: 588,219 km (0.07 R)
• M6: 723,306 km (0.091 R)
• M7: 965,056 km (0.071 R)
• M8: 1,102,387 km (0.088 R)
• M9: 1,369,419 km (0.047 R)
• M10: 1,747,602 km (0.103 R)
• M11: 1,855,014 km (0.078 R)
• M12: 2,028,547 km (0.096 R)
• M13: 2,324,003 km (0.056 R)
• M14: 2,563,659 km (0.083 R)
• M15: 3,160,255 km (0.06 R)
• M16: 3,292,350 km (0.113 R)
• M17: 3,407,092 km (0.089 R)
• M18: 3,503,582 km (0.104 R)
• M19: 3,939,660 km (0.09 R)
• M20: 4,247,084 km (0.061 R)
• M21: 4,541,043 km (0.112 R)
• M22: 4,972,484 km (0.082 R)
• M23: 5,060,298 km (0.039 R)
• M24: 5,372,060 km (0.107 R)
• M25: 5,598,700 km (0.111 R)
• M26: 5,713,143 km (0.101 R)
• M27: 5,874,708 km (0.067 R)
• M28: 5,944,421 km (0.098 R)
• M29: 6,014,433 km (0.113 R)
• M30: 6,084,744 km (0.037 R)
• M31: 6,729,660 km (0.109 R)
• M32: 7,048,004 km (0.118 R)
• M33: 7,547,362 km (0.052 R)
• M34: 7,699,503 km (0.109 R)
• M35: 7,801,379 km (0.116 R)
• M36: 8,659,622 km (0.118 R)
• M37: 8,818,944 km (0.117 R)
• M38: 8,952,385 km (0.099 R)
• M39: 9,384,125 km (0.083 R)
• M40: 10,016,625 km (0.086 R)
• M41: 10,183,875 km (0.09 R)
• M42: 10,267,799 km (0.071 R)
• M43: 10,408,272 km (0.095 R)
• M44: 10,776,582 km (0.115 R)
• M45: 11,034,189 km (0.072 R)
• M46: 11,264,720 km (0.029 R)
• M47: 11,438,702 km (0.108 R)
• M48: 11,526,067 km (0.041 R)
• M49: 11,995,655 km (0.109 R)
• M50: 12,292,307 km (0.093 R)
• M51: 13,503,153 km (0.107 R)
• M52: 13,998,172 km (0.057 R)
• M53: 14,247,851 km (0.076 R)
• M54: 14,878,705 km (0.118 R)
• M55: 15,518,535 km (0.11 R)
• M56: 16,957,966 km (0.045 R)
• M57: 18,099,098 km (0.1 R)
• M58: 18,610,574 km (0.103 R)
• M59: 18,954,050 km (0.11 R)
• M60: 19,543,017 km (0.082 R)
• M61: 20,313,895 km (0.081 R)
• M62: 20,490,570 km (0.105 R)
• M63: 20,916,475 km (0.082 R)
• M64: 21,059,191 km (0.094 R)
• M65: 21,309,618 km (0.111 R)
• M66: 21,957,975 km (0.112 R)
• M67: 22,503,409 km (0.051 R)
• M68: 22,686,218 km (0.093 R)
• M69: 22,832,674 km (0.119 R)
• M70: 23,385,139 km (0.106 R)
• M71: 23,496,141 km (0.113 R)
• M72: 23,718,742 km (0.049 R)
• M73: 25,106,711 km (0.077 R)
• M74: 25,296,402 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.5

Radius: 5.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.29 AU - 16.63 AU

Year: 23769 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,742,668 km

• M1: 260,749 km (0.104 R)
• M2: 533,017 km (0.111 R)
• M3: 580,290 km (0.105 R)
• M4: 629,059 km (0.103 R)
• M5: 874,998 km (0.102 R)
• M6: 1,700,928 km (0.044 R)
• M7: 1,844,243 km (0.069 R)
• M8: 2,271,344 km (0.046 R)
• M9: 2,376,213 km (0.065 R)
• M10: 3,450,026 km (0.111 R)
• M11: 4,259,650 km (0.059 R)
• M12: 5,159,631 km (0.119 R)
• M13: 6,521,420 km (0.077 R)
• M14: 7,396,268 km (0.073 R)
• M15: 7,946,788 km (0.071 R)
• M16: 8,146,502 km (0.072 R)
• M17: 9,003,548 km (0.103 R)
• M18: 10,017,672 km (0.101 R)
• M19: 10,190,308 km (0.086 R)
• M20: 10,407,374 km (0.069 R)
• M21: 10,494,590 km (0.065 R)
• M22: 10,757,732 km (0.12 R)
• M23: 11,112,130 km (0.114 R)
• M24: 11,741,338 km (0.116 R)
• M25: 12,014,504 km (0.089 R)
• M26: 12,474,518 km (0.112 R)
• M27: 13,364,475 km (0.066 R)
• M28: 14,226,159 km (0.041 R)
• M29: 14,371,568 km (0.108 R)
• M30: 15,353,229 km (0.111 R)
• M31: 15,452,712 km (0.102 R)
• M32: 17,019,899 km (0.062 R)
• M33: 17,432,490 km (0.072 R)
• M34: 19,222,429 km (0.079 R)
• M35: 19,383,247 km (0.098 R)
• M36: 20,084,861 km (0.103 R)
• M37: 20,849,754 km (0.081 R)
• M38: 20,904,806 km (0.112 R)
• M39: 21,291,068 km (0.113 R)
• M40: 22,464,364 km (0.1 R)
• M41: 23,087,140 km (0.108 R)
• M42: 23,486,567 km (0.042 R)
• M43: 23,773,196 km (0.05 R)
• M44: 23,830,642 km (0.113 R)
• M45: 24,407,790 km (0.094 R)
• M46: 25,106,562 km (0.082 R)
• M47: 26,523,553 km (0.106 R)
• M48: 28,027,011 km (0.056 R)
• M49: 28,392,030 km (0.034 R)
• M50: 29,249,675 km (0.064 R)
• M51: 30,364,777 km (0.116 R)
• M52: 30,614,456 km (0.033 R)
• M53: 30,864,883 km (0.097 R)
• M54: 31,873,173 km (0.118 R)
• M55: 33,792,663 km (0.12 R)
• M56: 34,570,871 km (0.067 R)
• M57: 34,831,620 km (0.103 R)
• M58: 34,896,845 km (0.068 R)
• M59: 36,542,122 km (0.086 R)
• M60: 37,007,372 km (0.113 R)
• M61: 37,073,943 km (0.111 R)
• M62: 39,839,409 km (0.077 R)
• M63: 40,592,634 km (0.097 R)
• M64: 41,350,497 km (0.064 R)
• M65: 42,810,273 km (0.108 R)
• M66: 44,499,233 km (0.065 R)
• M67: 47,724,114 km (0.096 R)
• M68: 47,796,669 km (0.104 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: 228 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit