🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.34 AU - 1.36 AU

Year: 554 Days

Day: 23.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,986,058 km

• M1: 139,575 km (0.032 R)
• M2: 818,899 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.47 AU - 1.59 AU

Year: 668 Days

Day: 40.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.48 AU - 1.6 AU

Year: 675 Days

Day: 14.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 10.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.7 AU - 6.42 AU

Year: 4629 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 82,986,058 km

• M1: 160,369 km (0.095 R)
• M2: 252,970 km (0.12 R)
• M3: 323,580 km (0.107 R)
• M4: 421,118 km (0.078 R)
• M5: 672,742 km (0.113 R)
• M6: 863,180 km (0.104 R)
• M7: 971,489 km (0.118 R)
• M8: 1,808,339 km (0.088 R)
• M9: 1,933,552 km (0.108 R)
• M10: 2,061,907 km (0.112 R)
• M11: 2,343,899 km (0.079 R)
• M12: 2,481,081 km (0.095 R)
• M13: 2,799,425 km (0.104 R)
• M14: 3,301,625 km (0.05 R)
• M15: 3,494,756 km (0.1 R)
• M16: 4,708,743 km (0.101 R)
• M17: 5,554,120 km (0.097 R)
• M18: 5,622,786 km (0.035 R)
• M19: 5,784,351 km (0.104 R)
• M20: 6,397,852 km (0.067 R)
• M21: 6,933,113 km (0.039 R)
• M22: 7,432,172 km (0.058 R)
• M23: 7,558,732 km (0.077 R)
• M24: 7,686,039 km (0.108 R)
• M25: 7,814,095 km (0.07 R)
• M26: 7,994,660 km (0.102 R)
• M27: 8,176,421 km (0.103 R)
• M28: 8,254,811 km (0.105 R)
• M29: 8,386,008 km (0.107 R)
• M30: 8,570,761 km (0.1 R)
• M31: 10,548,744 km (0.07 R)
• M32: 10,662,738 km (0.045 R)
• M33: 10,834,327 km (0.107 R)
• M34: 11,676,712 km (0.082 R)
• M35: 12,001,788 km (0.106 R)
• M36: 12,781,941 km (0.053 R)
• M37: 13,025,337 km (0.062 R)
• M38: 13,178,226 km (0.082 R)
• M39: 14,076,711 km (0.095 R)
• M40: 14,328,035 km (0.077 R)
• M41: 14,485,861 km (0.083 R)
• M42: 14,707,864 km (0.088 R)
• M43: 15,348,293 km (0.057 R)
• M44: 15,445,083 km (0.104 R)
• M45: 16,457,711 km (0.056 R)
• M46: 16,523,833 km (0.102 R)
• M47: 17,022,143 km (0.088 R)
• M48: 17,122,523 km (0.093 R)
• M49: 17,222,904 km (0.109 R)
• M50: 17,290,073 km (0.096 R)
• M51: 17,762,054 km (0.105 R)
• M52: 18,478,179 km (0.074 R)
• M53: 19,099,310 km (0.105 R)
• M54: 19,482,430 km (0.107 R)
• M55: 20,825,071 km (0.109 R)
• M56: 21,003,990 km (0.104 R)
• M57: 21,471,483 km (0.118 R)
• M58: 22,270,635 km (0.104 R)
• M59: 23,301,514 km (0.033 R)
• M60: 23,636,164 km (0.117 R)
• M61: 24,612,141 km (0.069 R)
• M62: 24,914,927 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.5

Radius: 3.1

Gravity: 46.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.7 AU - 20.46 AU

Year: 28279 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,986,058 km

• M1: 366,365 km (0.085 R)
• M2: 535,860 km (0.045 R)
• M3: 628,909 km (0.098 R)
• M4: 1,137,841 km (0.099 R)
• M5: 1,197,232 km (0.066 R)
• M6: 1,742,217 km (0.081 R)
• M7: 1,880,296 km (0.114 R)
• M8: 2,058,018 km (0.118 R)
• M9: 2,094,071 km (0.075 R)
• M10: 2,429,021 km (0.12 R)
• M11: 2,740,633 km (0.113 R)
• M12: 3,315,687 km (0.078 R)
• M13: 3,443,593 km (0.08 R)
• M14: 3,660,510 km (0.094 R)
• M15: 4,713,530 km (0.095 R)
• M16: 5,852,568 km (0.088 R)
• M17: 6,320,360 km (0.051 R)
• M18: 6,746,116 km (0.051 R)
• M19: 9,307,531 km (0.034 R)
• M20: 9,367,669 km (0.097 R)
• M21: 10,531,690 km (0.112 R)
• M22: 11,354,030 km (0.06 R)
• M23: 12,000,442 km (0.101 R)
• M24: 12,791,964 km (0.088 R)
• M25: 12,992,425 km (0.097 R)
• M26: 13,261,402 km (0.079 R)
• M27: 13,328,871 km (0.04 R)
• M28: 14,424,675 km (0.089 R)
• M29: 14,563,652 km (0.077 R)
• M30: 15,762,978 km (0.115 R)
• M31: 17,955,185 km (0.078 R)
• M32: 18,179,582 km (0.059 R)
• M33: 19,468,816 km (0.101 R)
• M34: 20,008,117 km (0.079 R)
• M35: 20,318,532 km (0.075 R)
• M36: 20,865,612 km (0.076 R)
• M37: 21,734,925 km (0.087 R)
• M38: 21,974,132 km (0.118 R)
• M39: 23,754,347 km (0.073 R)
• M40: 25,244,940 km (0.101 R)
• M41: 29,101,423 km (0.08 R)
• M42: 30,694,491 km (0.107 R)
• M43: 31,141,938 km (0.073 R)
• M44: 32,315,683 km (0.114 R)
• M45: 32,406,489 km (0.056 R)
• M46: 32,679,655 km (0.062 R)
• M47: 33,136,527 km (0.106 R)
• M48: 33,319,934 km (0.12 R)
• M49: 33,964,401 km (0.083 R)
• M50: 34,892,207 km (0.087 R)
• M51: 35,452,751 km (0.113 R)
• M52: 37,152,482 km (0.073 R)
• M53: 37,342,920 km (0.114 R)
• M54: 40,630,632 km (0.089 R)
• M55: 41,911,788 km (0.103 R)
• M56: 42,507,637 km (0.119 R)
• M57: 44,009,450 km (0.095 R)
• M58: 44,110,129 km (0.098 R)
• M59: 44,311,936 km (0.112 R)
• M60: 45,426,740 km (0.118 R)
• M61: 46,858,840 km (0.107 R)
• M62: 47,580,500 km (0.108 R)
• M63: 48,305,751 km (0.113 R)
• M64: 48,409,721 km (0.108 R)
• M65: 49,139,161 km (0.114 R)
• M66: 51,031,574 km (0.032 R)
• M67: 51,561,449 km (0.072 R)
• M68: 52,519,923 km (0.111 R)
• M69: 53,161,997 km (0.113 R)
• M70: 53,269,259 km (0.088 R)
• M71: 54,995,618 km (0.093 R)
• M72: 55,756,622 km (0.119 R)
• M73: 56,740,228 km (0.083 R)
• M74: 59,279,652 km (0.104 R)
• M75: 62,987,435 km (0.059 R)
• M76: 65,156,006 km (0.034 R)
• M77: 69,683,287 km (0.088 R)
• M78: 71,925,310 km (0.077 R)
• M79: 72,281,502 km (0.078 R)
• M80: 76,843,489 km (0.088 R)
• M81: 80,633,252 km (0.062 R)
• M82: 81,744,914 km (0.061 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit