🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.72 AU - 0.98 AU

Year: 298 Days

Day: 13.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,733,295 km

• M1: 404,662 km (0.103 R)
• M2: 506,389 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.88 AU - 1.1 AU

Year: 375 Days

Day: 14.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.84 AU - 1.36 AU

Year: 439 Days

Day: 23.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.19 AU - 1.29 AU

Year: 526 Days

Day: 33.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,733,295 km

• M1: 435,779 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.47 AU

Year: 532 Days

Day: 19.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 10

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.71 AU - 5.37 AU

Year: 3684 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,733,295 km

• M1: 212,878 km (0.075 R)
• M2: 277,354 km (0.105 R)
• M3: 367,263 km (0.055 R)
• M4: 512,672 km (0.108 R)
• M5: 708,944 km (0.107 R)
• M6: 853,755 km (0.101 R)
• M7: 941,270 km (0.09 R)
• M8: 1,031,926 km (0.071 R)
• M9: 1,102,088 km (0.055 R)
• M10: 1,247,347 km (0.1 R)
• M11: 1,360,742 km (0.06 R)
• M12: 1,557,314 km (0.089 R)
• M13: 1,638,695 km (0.054 R)
• M14: 1,906,026 km (0.039 R)
• M15: 2,127,132 km (0.068 R)
• M16: 2,546,006 km (0.079 R)
• M17: 2,806,456 km (0.082 R)
• M18: 2,956,952 km (0.098 R)
• M19: 3,041,624 km (0.044 R)
• M20: 3,109,990 km (0.109 R)
• M21: 3,693,721 km (0.093 R)
• M22: 3,840,477 km (0.074 R)
• M23: 4,446,498 km (0.101 R)
• M24: 4,920,573 km (0.042 R)
• M25: 5,122,979 km (0.041 R)
• M26: 5,204,660 km (0.114 R)
• M27: 5,286,789 km (0.112 R)
• M28: 5,369,367 km (0.072 R)
• M29: 5,452,394 km (0.085 R)
• M30: 5,661,980 km (0.111 R)
• M31: 6,088,933 km (0.099 R)
• M32: 6,659,499 km (0.1 R)
• M33: 6,906,036 km (0.117 R)
• M34: 7,640,562 km (0.052 R)
• M35: 7,781,034 km (0.102 R)
• M36: 7,875,131 km (0.102 R)
• M37: 7,946,041 km (0.117 R)
• M38: 8,040,736 km (0.094 R)
• M39: 8,568,966 km (0.066 R)
• M40: 9,332,214 km (0.045 R)
• M41: 9,557,958 km (0.059 R)
• M42: 10,556,823 km (0.098 R)
• M43: 11,108,390 km (0.117 R)
• M44: 11,294,340 km (0.105 R)
• M45: 11,454,410 km (0.046 R)
• M46: 11,696,160 km (0.12 R)
• M47: 11,831,247 km (0.075 R)
• M48: 12,157,370 km (0.107 R)
• M49: 12,294,252 km (0.119 R)
• M50: 12,596,889 km (0.1 R)
• M51: 14,147,321 km (0.092 R)
• M52: 14,262,511 km (0.103 R)
• M53: 15,400,951 km (0.12 R)
• M54: 16,176,167 km (0.087 R)
• M55: 16,296,444 km (0.095 R)
• M56: 16,689,886 km (0.09 R)
• M57: 16,963,950 km (0.108 R)
• M58: 17,086,321 km (0.082 R)
• M59: 18,013,080 km (0.114 R)
• M60: 18,200,376 km (0.111 R)
• M61: 18,357,005 km (0.109 R)
• M62: 18,608,479 km (0.067 R)
• M63: 18,766,155 km (0.103 R)
• M64: 18,924,430 km (0.117 R)
• M65: 19,051,289 km (0.035 R)
• M66: 19,625,745 km (0.067 R)
• M67: 19,882,903 km (0.117 R)
• M68: 20,076,483 km (0.104 R)
• M69: 21,119,629 km (0.043 R)
• M70: 21,185,452 km (0.061 R)
• M71: 21,614,648 km (0.098 R)
• M72: 21,780,552 km (0.111 R)
• M73: 22,213,788 km (0.112 R)
• M74: 22,347,678 km (0.079 R)
• M75: 22,481,867 km (0.062 R)

Asteroid Belt

Center: 8.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 5.8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.48 AU - 15.48 AU

Year: 16789 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,733,295 km

• M1: 96,640 km (0.109 R)
• M2: 255,812 km (0.102 R)
• M3: 608,714 km (0.104 R)
• M4: 769,980 km (0.119 R)
• M5: 1,047,484 km (0.079 R)
• M6: 1,241,513 km (0.102 R)
• M7: 1,565,691 km (0.045 R)
• M8: 2,371,575 km (0.06 R)
• M9: 2,569,044 km (0.069 R)
• M10: 2,801,220 km (0.031 R)
• M11: 2,860,311 km (0.093 R)
• M12: 2,979,840 km (0.082 R)
• M13: 3,285,768 km (0.06 R)
• M14: 3,379,416 km (0.1 R)
• M15: 3,537,690 km (0.116 R)
• M16: 4,228,533 km (0.077 R)
• M17: 5,285,442 km (0.118 R)
• M18: 5,842,994 km (0.099 R)
• M19: 6,341,304 km (0.095 R)
• M20: 6,694,355 km (0.114 R)
• M21: 7,255,946 km (0.106 R)
• M22: 8,381,370 km (0.109 R)
• M23: 9,117,541 km (0.056 R)
• M24: 9,337,899 km (0.119 R)
• M25: 9,964,565 km (0.057 R)
• M26: 10,743,521 km (0.049 R)
• M27: 11,210,864 km (0.047 R)
• M28: 11,399,507 km (0.089 R)
• M29: 11,446,930 km (0.064 R)
• M30: 11,494,352 km (0.032 R)
• M31: 11,732,512 km (0.114 R)
• M32: 12,020,339 km (0.029 R)
• M33: 12,701,158 km (0.101 R)
• M34: 13,244,947 km (0.066 R)
• M35: 14,714,297 km (0.099 R)
• M36: 14,765,908 km (0.101 R)
• M37: 15,232,803 km (0.088 R)
• M38: 15,651,976 km (0.037 R)
• M39: 16,824,225 km (0.075 R)
• M40: 16,878,230 km (0.117 R)
• M41: 16,932,235 km (0.076 R)
• M42: 17,257,461 km (0.118 R)
• M43: 18,024,449 km (0.097 R)
• M44: 18,467,708 km (0.118 R)
• M45: 18,579,008 km (0.067 R)
• M46: 19,083,004 km (0.087 R)
• M47: 20,795,151 km (0.103 R)
• M48: 21,728,193 km (0.066 R)
• M49: 22,199,726 km (0.047 R)
• M50: 22,436,838 km (0.105 R)
• M51: 22,555,619 km (0.112 R)
• M52: 23,093,124 km (0.078 R)
• M53: 23,333,378 km (0.112 R)
• M54: 23,816,280 km (0.069 R)
• M55: 24,730,622 km (0.054 R)
• M56: 25,967,498 km (0.102 R)
• M57: 26,279,858 km (0.113 R)
• M58: 26,405,221 km (0.117 R)
• M59: 27,414,707 km (0.085 R)
• M60: 28,308,405 km (0.091 R)
• M61: 28,372,583 km (0.104 R)
• M62: 29,017,200 km (0.058 R)
• M63: 29,081,976 km (0.11 R)
• M64: 29,276,453 km (0.112 R)
• M65: 29,731,829 km (0.071 R)
• M66: 30,124,074 km (0.117 R)
• M67: 30,518,115 km (0.083 R)
• M68: 31,112,318 km (0.087 R)
• M69: 31,643,540 km (0.094 R)
• M70: 33,187,839 km (0.11 R)
• M71: 33,526,828 km (0.028 R)
• M72: 33,662,662 km (0.118 R)
• M73: 34,071,513 km (0.057 R)
• M74: 35,238,676 km (0.113 R)
• M75: 36,279,428 km (0.039 R)
• M76: 36,349,141 km (0.099 R)
• M77: 36,488,865 km (0.081 R)
• M78: 38,675,538 km (0.106 R)
• M79: 38,960,821 km (0.112 R)
• M80: 39,533,481 km (0.066 R)
• M81: 41,049,656 km (0.04 R)
• M82: 41,486,332 km (0.051 R)
• M83: 41,705,343 km (0.116 R)
• M84: 43,915,652 km (0.119 R)
• M85: 45,560,630 km (0.07 R)
• M86: 49,373,431 km (0.116 R)
• M87: 49,992,916 km (0.064 R)
• M88: 50,381,421 km (0.108 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: 189 - 14,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit