🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 19.3 Hours

Environment

Temp: 244 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 32,612 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.91 AU - 1.11 AU

Year: 373 Days

Day: 12.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 600,336 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.72 AU - 2 AU

Year: 931 Days

Day: 24.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 56,398 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.69 AU - 2.37 AU

Year: 1062 Days

Day: 31.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 1,203,216 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.08 AU - 2.18 AU

Year: 1141 Days

Day: 31.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 1,684,921 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.91 AU - 3.07 AU

Year: 1442 Days

Day: 37.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,162,688 km

• M1: 2,277,777 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.91 AU - 3.69 AU

Year: 2201 Days

Day: 42.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.31 AU - 5.01 AU

Year: 3693 Days

Day: 41.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 8.9

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.92 AU - 5.96 AU

Year: 5314 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,162,688 km

• M1: 200,910 km (0.047 R)
• M2: 339,138 km (0.087 R)
• M3: 403,465 km (0.085 R)
• M4: 462,557 km (0.107 R)
• M5: 525,089 km (0.108 R)
• M6: 744,698 km (0.057 R)
• M7: 898,485 km (0.083 R)
• M8: 979,417 km (0.035 R)
• M9: 1,120,189 km (0.074 R)
• M10: 1,343,987 km (0.048 R)
• M11: 1,469,350 km (0.083 R)
• M12: 1,664,875 km (0.11 R)
• M13: 1,782,907 km (0.058 R)
• M14: 2,135,510 km (0.075 R)
• M15: 2,282,714 km (0.111 R)
• M16: 2,376,512 km (0.074 R)
• M17: 2,471,656 km (0.107 R)
• M18: 2,587,295 km (0.075 R)
• M19: 2,705,029 km (0.11 R)
• M20: 3,068,552 km (0.107 R)
• M21: 3,214,110 km (0.094 R)
• M22: 3,362,063 km (0.073 R)
• M23: 4,112,445 km (0.089 R)
• M24: 4,250,225 km (0.091 R)
• M25: 4,648,754 km (0.103 R)
• M26: 4,913,093 km (0.119 R)
• M27: 5,157,686 km (0.12 R)
• M28: 5,531,980 km (0.044 R)
• M29: 5,967,010 km (0.101 R)
• M30: 6,097,011 km (0.119 R)
• M31: 6,386,333 km (0.096 R)
• M32: 6,951,364 km (0.063 R)
• M33: 7,420,503 km (0.114 R)
• M34: 7,701,298 km (0.089 R)
• M35: 8,128,999 km (0.111 R)
• M36: 9,097,047 km (0.081 R)
• M37: 9,186,955 km (0.1 R)
• M38: 9,518,763 km (0.11 R)
• M39: 9,670,904 km (0.106 R)
• M40: 10,101,147 km (0.042 R)
• M41: 10,569,239 km (0.075 R)
• M42: 11,140,254 km (0.099 R)
• M43: 11,236,296 km (0.094 R)
• M44: 12,015,402 km (0.076 R)
• M45: 12,378,326 km (0.116 R)
• M46: 13,047,328 km (0.037 R)
• M47: 13,488,492 km (0.102 R)
• M48: 13,659,482 km (0.117 R)
• M49: 14,560,361 km (0.092 R)
• M50: 14,735,689 km (0.11 R)
• M51: 14,911,916 km (0.115 R)
• M52: 15,803,070 km (0.099 R)
• M53: 16,127,997 km (0.078 R)
• M54: 16,455,317 km (0.102 R)
• M55: 16,784,731 km (0.095 R)
• M56: 17,823,539 km (0.103 R)
• M57: 18,124,231 km (0.047 R)
• M58: 19,382,050 km (0.12 R)
• M59: 19,768,760 km (0.117 R)
• M60: 20,510,466 km (0.119 R)
• M61: 21,261,448 km (0.117 R)
• M62: 21,460,563 km (0.09 R)
• M63: 21,660,276 km (0.069 R)
• M64: 22,222,764 km (0.087 R)
• M65: 23,239,132 km (0.092 R)
• M66: 23,321,111 km (0.08 R)
• M67: 23,567,499 km (0.108 R)
• M68: 23,691,067 km (0.09 R)
• M69: 23,856,223 km (0.107 R)
• M70: 23,938,950 km (0.062 R)
• M71: 24,270,609 km (0.092 R)
• M72: 25,022,488 km (0.055 R)
• M73: 25,570,315 km (0.053 R)
• M74: 25,824,482 km (0.08 R)
• M75: 26,292,723 km (0.083 R)
• M76: 26,506,349 km (0.09 R)
• M77: 27,107,882 km (0.073 R)
• M78: 27,280,668 km (0.11 R)
• M79: 27,540,370 km (0.07 R)
• M80: 27,974,951 km (0.088 R)
• M81: 28,062,167 km (0.049 R)
• M82: 29,647,456 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 9.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.92 AU - 7.7 AU

Year: 7255 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,162,688 km

• M1: 234,869 km (0.088 R)
• M2: 377,136 km (0.111 R)
• M3: 476,918 km (0.104 R)
• M4: 1,057,208 km (0.076 R)
• M5: 1,236,576 km (0.099 R)
• M6: 1,409,810 km (0.11 R)
• M7: 1,798,017 km (0.069 R)
• M8: 2,069,088 km (0.039 R)
• M9: 2,470,310 km (0.081 R)
• M10: 2,629,781 km (0.092 R)
• M11: 2,937,803 km (0.07 R)
• M12: 3,042,970 km (0.117 R)
• M13: 3,149,634 km (0.071 R)
• M14: 3,322,718 km (0.095 R)
• M15: 3,678,462 km (0.118 R)
• M16: 3,884,010 km (0.116 R)
• M17: 4,116,784 km (0.06 R)
• M18: 5,093,359 km (0.088 R)
• M19: 5,245,799 km (0.053 R)
• M20: 5,399,885 km (0.039 R)
• M21: 5,529,436 km (0.1 R)
• M22: 6,111,671 km (0.096 R)
• M23: 6,630,178 km (0.101 R)
• M24: 6,824,804 km (0.092 R)
• M25: 7,651,033 km (0.11 R)
• M26: 7,738,399 km (0.114 R)
• M27: 8,090,851 km (0.103 R)
• M28: 8,269,172 km (0.104 R)
• M29: 8,508,828 km (0.075 R)
• M30: 8,569,116 km (0.12 R)
• M31: 8,811,614 km (0.081 R)
• M32: 9,056,505 km (0.078 R)
• M33: 9,118,140 km (0.091 R)
• M34: 9,459,223 km (0.096 R)
• M35: 9,646,968 km (0.114 R)
• M36: 10,026,348 km (0.045 R)
• M37: 10,378,502 km (0.113 R)
• M38: 10,734,694 km (0.05 R)
• M39: 10,799,919 km (0.066 R)
• M40: 11,459,047 km (0.096 R)
• M41: 11,860,867 km (0.099 R)
• M42: 12,165,149 km (0.106 R)
• M43: 12,267,175 km (0.097 R)
• M44: 12,335,392 km (0.119 R)
• M45: 12,609,455 km (0.103 R)
• M46: 13,058,997 km (0.103 R)
• M47: 13,867,124 km (0.106 R)
• M48: 14,044,996 km (0.111 R)
• M49: 14,331,177 km (0.049 R)
• M50: 14,800,166 km (0.057 R)
• M51: 15,127,935 km (0.067 R)
• M52: 15,237,740 km (0.104 R)
• M53: 15,790,504 km (0.092 R)
• M54: 15,901,954 km (0.11 R)
• M55: 16,050,804 km (0.118 R)
• M56: 16,650,991 km (0.095 R)
• M57: 18,495,383 km (0.118 R)
• M58: 18,652,012 km (0.075 R)
• M59: 19,045,455 km (0.065 R)
• M60: 19,521,325 km (0.027 R)
• M61: 19,640,854 km (0.081 R)
• M62: 19,880,659 km (0.086 R)
• M63: 20,000,936 km (0.119 R)
• M64: 20,565,518 km (0.075 R)
• M65: 20,768,523 km (0.087 R)
• M66: 23,001,869 km (0.039 R)
• M67: 23,254,690 km (0.084 R)
• M68: 24,532,704 km (0.038 R)
• M69: 24,661,807 km (0.118 R)
• M70: 24,963,845 km (0.095 R)
• M71: 25,702,410 km (0.093 R)
• M72: 27,423,683 km (0.104 R)
• M73: 28,682,400 km (0.102 R)
• M74: 28,909,190 km (0.113 R)
• M75: 29,045,474 km (0.098 R)
• M76: 29,136,579 km (0.1 R)
• M77: 29,547,225 km (0.091 R)
• M78: 29,776,259 km (0.076 R)
• M79: 30,883,732 km (0.068 R)
• M80: 31,023,158 km (0.116 R)
• M81: 31,116,208 km (0.07 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: 460 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit