🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 162 Days

Day: 14.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 274 Days

Day: 42.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 309 Days

Day: 31.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 839 Days

Day: 22.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 1451 Days

Day: 16.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,394,157 km

• M1: 174,431 km (0.041 R)
• M2: 2,285,107 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.9 AU - 4.48 AU

Year: 2527 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.31 AU - 5.43 AU

Year: 3831 Days

Day: 44.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 11.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.45 AU - 5.65 AU

Year: 4661 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,394,157 km

• M1: 167,699 km (0.111 R)
• M2: 252,521 km (0.117 R)
• M3: 354,996 km (0.063 R)
• M4: 446,699 km (0.088 R)
• M5: 516,412 km (0.034 R)
• M6: 607,667 km (0.111 R)
• M7: 696,079 km (0.102 R)
• M8: 917,933 km (0.106 R)
• M9: 1,185,563 km (0.063 R)
• M10: 1,690,755 km (0.119 R)
• M11: 1,913,357 km (0.093 R)
• M12: 2,315,177 km (0.098 R)
• M13: 2,592,980 km (0.056 R)
• M14: 2,743,475 km (0.082 R)
• M15: 2,835,328 km (0.068 R)
• M16: 2,990,611 km (0.086 R)
• M17: 3,358,622 km (0.039 R)
• M18: 3,843,319 km (0.085 R)
• M19: 4,033,009 km (0.111 R)
• M20: 4,584,277 km (0.12 R)
• M21: 5,273,325 km (0.075 R)
• M22: 5,465,109 km (0.112 R)
• M23: 6,499,579 km (0.098 R)
• M24: 6,664,136 km (0.058 R)
• M25: 6,830,040 km (0.059 R)
• M26: 7,293,495 km (0.04 R)
• M27: 7,421,550 km (0.09 R)
• M28: 7,593,588 km (0.118 R)
• M29: 7,723,588 km (0.047 R)
• M30: 7,854,187 km (0.095 R)
• M31: 7,963,693 km (0.099 R)
• M32: 8,206,191 km (0.105 R)
• M33: 8,540,991 km (0.101 R)
• M34: 8,653,638 km (0.067 R)
• M35: 8,743,996 km (0.107 R)
• M36: 8,880,279 km (0.047 R)
• M37: 9,085,976 km (0.089 R)
• M38: 9,385,920 km (0.073 R)
• M39: 10,739,033 km (0.118 R)
• M40: 10,812,037 km (0.117 R)
• M41: 11,056,330 km (0.07 R)
• M42: 11,351,786 km (0.115 R)
• M43: 11,749,866 km (0.065 R)
• M44: 11,875,229 km (0.084 R)
• M45: 12,177,865 km (0.061 R)
• M46: 12,254,010 km (0.111 R)
• M47: 12,636,682 km (0.118 R)
• M48: 12,790,917 km (0.07 R)
• M49: 13,127,213 km (0.058 R)
• M50: 13,545,040 km (0.074 R)
• M51: 13,650,207 km (0.06 R)
• M52: 13,782,003 km (0.119 R)
• M53: 14,153,305 km (0.077 R)
• M54: 14,501,120 km (0.081 R)
• M55: 14,770,695 km (0.114 R)
• M56: 14,851,777 km (0.027 R)
• M57: 15,177,901 km (0.115 R)
• M58: 15,892,829 km (0.046 R)
• M59: 16,087,157 km (0.069 R)
• M60: 16,366,157 km (0.092 R)
• M61: 16,590,404 km (0.063 R)
• M62: 16,985,492 km (0.083 R)
• M63: 17,212,731 km (0.096 R)
• M64: 17,440,868 km (0.092 R)
• M65: 17,555,310 km (0.098 R)
• M66: 17,842,538 km (0.108 R)
• M67: 18,044,495 km (0.085 R)
• M68: 18,567,489 km (0.101 R)
• M69: 18,918,895 km (0.117 R)
• M70: 19,095,420 km (0.065 R)
• M71: 19,302,015 km (0.11 R)
• M72: 19,420,496 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 14.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.06 AU - 8.1 AU

Year: 7439 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,394,157 km

• M1: 187,596 km (0.078 R)
• M2: 319,242 km (0.116 R)
• M3: 513,121 km (0.115 R)
• M4: 968,646 km (0.091 R)
• M5: 1,092,214 km (0.071 R)
• M6: 1,184,067 km (0.109 R)
• M7: 1,600,248 km (0.094 R)
• M8: 1,706,164 km (0.119 R)
• M9: 1,903,184 km (0.063 R)
• M10: 2,225,119 km (0.094 R)
• M11: 2,320,263 km (0.114 R)
• M12: 2,417,053 km (0.086 R)
• M13: 2,690,219 km (0.115 R)
• M14: 3,052,694 km (0.061 R)
• M15: 3,375,975 km (0.108 R)
• M16: 3,739,049 km (0.097 R)
• M17: 4,056,197 km (0.07 R)
• M18: 4,747,937 km (0.069 R)
• M19: 4,997,167 km (0.104 R)
• M20: 5,639,541 km (0.055 R)
• M21: 5,804,248 km (0.095 R)
• M22: 5,970,601 km (0.072 R)
• M23: 6,307,944 km (0.065 R)
• M24: 6,582,456 km (0.095 R)
• M25: 6,686,426 km (0.107 R)
• M26: 7,357,822 km (0.106 R)
• M27: 7,756,350 km (0.049 R)
• M28: 8,650,497 km (0.099 R)
• M29: 8,764,490 km (0.064 R)
• M30: 9,420,477 km (0.045 R)
• M31: 9,695,288 km (0.053 R)
• M32: 9,972,643 km (0.057 R)
• M33: 10,212,598 km (0.091 R)
• M34: 10,535,430 km (0.104 R)
• M35: 11,608,047 km (0.088 R)
• M36: 12,285,276 km (0.113 R)
• M37: 13,281,449 km (0.106 R)
• M38: 13,413,244 km (0.103 R)
• M39: 13,811,474 km (0.095 R)
• M40: 14,213,593 km (0.087 R)
• M41: 14,348,381 km (0.11 R)
• M42: 14,528,945 km (0.084 R)
• M43: 15,396,762 km (0.111 R)
• M44: 16,187,537 km (0.1 R)
• M45: 18,491,194 km (0.057 R)
• M46: 18,589,331 km (0.102 R)
• M47: 18,786,201 km (0.032 R)
• M48: 18,983,820 km (0.11 R)
• M49: 19,281,670 km (0.063 R)
• M50: 19,431,118 km (0.108 R)
• M51: 19,931,971 km (0.083 R)
• M52: 20,488,027 km (0.077 R)
• M53: 21,874,350 km (0.109 R)
• M54: 21,978,321 km (0.111 R)
• M55: 23,026,254 km (0.065 R)
• M56: 23,556,429 km (0.115 R)
• M57: 23,929,975 km (0.104 R)
• M58: 24,144,199 km (0.101 R)
• M59: 24,520,886 km (0.106 R)
• M60: 24,953,673 km (0.119 R)
• M61: 27,378,804 km (0.084 R)
• M62: 27,546,952 km (0.043 R)
• M63: 28,222,685 km (0.12 R)
• M64: 28,733,113 km (0.1 R)
• M65: 29,075,094 km (0.07 R)
• M66: 29,475,867 km (0.061 R)
• M67: 29,936,030 km (0.068 R)
• M68: 30,340,692 km (0.111 R)
• M69: 30,921,880 km (0.103 R)
• M70: 31,389,523 km (0.117 R)
• M71: 31,977,293 km (0.082 R)
• M72: 32,390,931 km (0.085 R)
• M73: 33,044,524 km (0.103 R)
• M74: 34,183,712 km (0.1 R)
• M75: 34,606,625 km (0.064 R)
• M76: 34,849,123 km (0.043 R)
• M77: 35,396,651 km (0.058 R)
• M78: 35,640,945 km (0.099 R)
• M79: 35,763,316 km (0.115 R)
• M80: 36,254,146 km (0.03 R)
• M81: 36,377,265 km (0.088 R)
• M82: 36,623,803 km (0.103 R)
• M83: 37,180,606 km (0.103 R)
• M84: 38,365,122 km (0.079 R)
• M85: 39,372,215 km (0.117 R)
• M86: 39,562,054 km (0.111 R)
• M87: 40,006,211 km (0.043 R)
• M88: 40,133,369 km (0.102 R)
• M89: 41,091,543 km (0.059 R)
• M90: 41,219,898 km (0.12 R)
• M91: 42,770,181 km (0.076 R)
• M92: 43,291,230 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.3

Radius: 9.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.49 AU - 13.23 AU

Year: 13648 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,394,157 km

• M1: 161,566 km (0.058 R)
• M2: 243,097 km (0.091 R)
• M3: 323,580 km (0.117 R)
• M4: 473,926 km (0.097 R)
• M5: 791,223 km (0.078 R)
• M6: 1,277,715 km (0.112 R)
• M7: 1,623,586 km (0.041 R)
• M8: 1,745,358 km (0.079 R)
• M9: 1,946,567 km (0.093 R)
• M10: 2,050,239 km (0.03 R)
• M11: 2,290,044 km (0.089 R)
• M12: 2,709,965 km (0.118 R)
• M13: 3,184,340 km (0.103 R)
• M14: 3,276,193 km (0.095 R)
• M15: 3,716,759 km (0.119 R)
• M16: 3,846,012 km (0.115 R)
• M17: 4,109,154 km (0.089 R)
• M18: 4,549,421 km (0.12 R)
• M19: 4,827,822 km (0.107 R)
• M20: 5,004,647 km (0.104 R)
• M21: 5,622,038 km (0.12 R)
• M22: 5,733,488 km (0.07 R)
• M23: 6,573,330 km (0.098 R)
• M24: 7,208,074 km (0.104 R)
• M25: 9,183,664 km (0.115 R)
• M26: 9,271,328 km (0.056 R)
• M27: 9,403,273 km (0.052 R)
• M28: 9,892,309 km (0.073 R)
• M29: 10,117,304 km (0.074 R)
• M30: 11,081,013 km (0.109 R)
• M31: 11,314,835 km (0.078 R)
• M32: 12,653,885 km (0.105 R)
• M33: 12,800,342 km (0.115 R)
• M34: 12,898,328 km (0.075 R)
• M35: 13,541,001 km (0.063 R)
• M36: 13,640,783 km (0.108 R)
• M37: 14,143,581 km (0.101 R)
• M38: 16,746,883 km (0.044 R)
• M39: 17,015,262 km (0.063 R)
• M40: 17,447,600 km (0.108 R)
• M41: 17,665,115 km (0.085 R)
• M42: 18,267,994 km (0.116 R)
• M43: 19,269,103 km (0.106 R)
• M44: 19,832,938 km (0.095 R)
• M45: 20,173,722 km (0.098 R)
• M46: 21,440,367 km (0.102 R)
• M47: 22,732,444 km (0.112 R)
• M48: 23,328,142 km (0.086 R)
• M49: 24,413,176 km (0.058 R)
• M50: 25,453,031 km (0.078 R)
• M51: 28,083,559 km (0.117 R)
• M52: 28,658,464 km (0.071 R)
• M53: 29,430,987 km (0.108 R)
• M54: 29,560,390 km (0.111 R)
• M55: 29,949,793 km (0.084 R)
• M56: 30,340,842 km (0.055 R)
• M57: 32,254,946 km (0.074 R)
• M58: 33,868,509 km (0.108 R)
• M59: 34,548,431 km (0.074 R)
• M60: 34,958,629 km (0.11 R)
• M61: 35,439,137 km (0.072 R)
• M62: 35,852,925 km (0.087 R)
• M63: 36,754,551 km (0.078 R)
• M64: 37,103,413 km (0.077 R)
• M65: 37,173,276 km (0.107 R)
• M66: 38,015,512 km (0.053 R)
• M67: 38,580,393 km (0.074 R)
• M68: 38,722,062 km (0.1 R)
• M69: 39,790,191 km (0.113 R)
• M70: 40,579,470 km (0.08 R)
• M71: 40,651,576 km (0.116 R)
• M72: 40,795,788 km (0.086 R)
• M73: 42,028,026 km (0.047 R)
• M74: 42,319,742 km (0.095 R)
• M75: 43,862,245 km (0.112 R)
• M76: 44,084,099 km (0.092 R)
• M77: 44,454,802 km (0.083 R)
• M78: 45,423,149 km (0.084 R)
• M79: 46,926,608 km (0.101 R)
• M80: 47,077,852 km (0.114 R)
• M81: 47,684,471 km (0.098 R)
• M82: 47,912,608 km (0.075 R)
• M83: 48,370,078 km (0.11 R)
• M84: 48,905,489 km (0.048 R)
• M85: 49,058,827 km (0.075 R)
• M86: 49,519,738 km (0.079 R)
• M87: 50,446,048 km (0.098 R)
• M88: 52,080,853 km (0.108 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit