🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.97 AU - 1.11 AU

Year: 404 Days

Day: 24.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,920,514 km

• M1: 127,457 km (0.117 R)
• M2: 802,144 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.83 AU - 1.29 AU

Year: 416 Days

Day: 38 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 551 Days

Day: 26.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.49 AU - 1.61 AU

Year: 735 Days

Day: 38.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,920,514 km

• M1: 248,332 km (0.115 R)
• M2: 540,198 km (0.107 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.4

Radius: 3.8

Gravity: 62.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.96 AU - 15.84 AU

Year: 17643 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,920,514 km

• M1: 232,924 km (0.07 R)
• M2: 281,244 km (0.059 R)
• M3: 315,352 km (0.053 R)
• M4: 446,699 km (0.044 R)
• M5: 487,240 km (0.111 R)
• M6: 550,670 km (0.068 R)
• M7: 1,148,912 km (0.111 R)
• M8: 1,626,129 km (0.119 R)
• M9: 1,721,871 km (0.088 R)
• M10: 2,019,870 km (0.089 R)
• M11: 2,514,740 km (0.094 R)
• M12: 2,551,541 km (0.074 R)
• M13: 2,928,678 km (0.056 R)
• M14: 2,967,274 km (0.064 R)
• M15: 3,006,169 km (0.053 R)
• M16: 3,775,850 km (0.062 R)
• M17: 3,902,709 km (0.097 R)
• M18: 4,468,638 km (0.059 R)
• M19: 5,106,224 km (0.069 R)
• M20: 5,820,255 km (0.103 R)
• M21: 5,917,942 km (0.031 R)
• M22: 8,251,669 km (0.113 R)
• M23: 9,771,883 km (0.093 R)
• M24: 10,653,014 km (0.061 R)
• M25: 10,772,393 km (0.084 R)
• M26: 11,681,948 km (0.059 R)
• M27: 11,990,569 km (0.07 R)
• M28: 17,912,699 km (0.114 R)
• M29: 18,054,668 km (0.114 R)
• M30: 18,268,294 km (0.063 R)
• M31: 18,914,257 km (0.096 R)
• M32: 19,567,850 km (0.1 R)
• M33: 19,640,854 km (0.047 R)
• M34: 22,026,342 km (0.107 R)
• M35: 24,896,078 km (0.084 R)
• M36: 25,372,397 km (0.094 R)
• M37: 25,771,674 km (0.036 R)
• M38: 26,173,045 km (0.112 R)
• M39: 26,819,457 km (0.107 R)
• M40: 29,039,490 km (0.064 R)
• M41: 29,960,714 km (0.086 R)
• M42: 30,467,252 km (0.064 R)
• M43: 31,488,706 km (0.066 R)
• M44: 31,574,276 km (0.078 R)
• M45: 32,694,615 km (0.046 R)
• M46: 33,303,179 km (0.093 R)
• M47: 33,565,125 km (0.117 R)
• M48: 34,531,527 km (0.04 R)
• M49: 35,507,055 km (0.072 R)
• M50: 36,312,041 km (0.084 R)
• M51: 36,581,616 km (0.047 R)
• M52: 36,761,732 km (0.096 R)
• M53: 37,848,560 km (0.054 R)
• M54: 38,854,157 km (0.1 R)
• M55: 39,130,016 km (0.115 R)
• M56: 39,498,625 km (0.085 R)
• M57: 40,332,484 km (0.1 R)
• M58: 40,704,833 km (0.067 R)
• M59: 41,829,061 km (0.083 R)
• M60: 42,206,047 km (0.091 R)
• M61: 42,678,777 km (0.065 R)
• M62: 42,868,467 km (0.057 R)
• M63: 43,248,445 km (0.116 R)
• M64: 43,343,589 km (0.075 R)
• M65: 43,820,657 km (0.042 R)
• M66: 44,011,993 km (0.069 R)
• M67: 46,718,966 km (0.075 R)
• M68: 47,404,124 km (0.074 R)
• M69: 47,600,546 km (0.079 R)
• M70: 50,478,062 km (0.104 R)
• M71: 51,382,530 km (0.109 R)
• M72: 51,887,273 km (0.074 R)
• M73: 54,435,673 km (0.068 R)
• M74: 58,071,201 km (0.086 R)
• M75: 58,386,403 km (0.09 R)
• M76: 58,491,571 km (0.089 R)
• M77: 60,289,887 km (0.114 R)
• M78: 60,609,129 km (0.044 R)
• M79: 60,715,642 km (0.109 R)
• M80: 61,677,108 km (0.066 R)
• M81: 62,967,090 km (0.098 R)
• M82: 64,918,594 km (0.092 R)
• M83: 65,136,558 km (0.104 R)
• M84: 65,901,752 km (0.068 R)
• M85: 66,450,028 km (0.067 R)
• M86: 67,772,174 km (0.053 R)
• M87: 68,880,544 km (0.101 R)
• M88: 69,325,598 km (0.114 R)
• M89: 72,467,602 km (0.118 R)
• M90: 74,739,994 km (0.098 R)
• M91: 74,968,579 km (0.076 R)
• M92: 75,083,022 km (0.117 R)
• M93: 75,540,941 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit