🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 15.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,747,125 km

• M1: 221,704 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 759 Days

Day: 16.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.35 AU - 2.85 AU

Year: 1502 Days

Day: 35.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.19 AU - 3.23 AU

Year: 1598 Days

Day: 28.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,747,125 km

• M1: 882,627 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.5 AU - 3.34 AU

Year: 1787 Days

Day: 16.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.19 AU - 4.53 AU

Year: 2716 Days

Day: 46.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 12.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.19 AU - 7.07 AU

Year: 5436 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,747,125 km

• M1: 154,684 km (0.057 R)
• M2: 246,238 km (0.103 R)
• M3: 343,028 km (0.09 R)
• M4: 481,556 km (0.062 R)
• M5: 559,646 km (0.111 R)
• M6: 731,534 km (0.073 R)
• M7: 880,084 km (0.105 R)
• M8: 1,354,908 km (0.09 R)
• M9: 1,472,641 km (0.078 R)
• M10: 1,647,073 km (0.109 R)
• M11: 1,865,635 km (0.092 R)
• M12: 1,959,583 km (0.115 R)
• M13: 2,453,854 km (0.116 R)
• M14: 2,726,272 km (0.082 R)
• M15: 2,855,225 km (0.12 R)
• M16: 3,209,622 km (0.108 R)
• M17: 3,323,167 km (0.06 R)
• M18: 3,601,569 km (0.096 R)
• M19: 3,696,115 km (0.05 R)
• M20: 4,082,526 km (0.108 R)
• M21: 4,894,394 km (0.072 R)
• M22: 5,078,698 km (0.09 R)
• M23: 5,426,962 km (0.107 R)
• M24: 5,700,277 km (0.108 R)
• M25: 6,062,454 km (0.109 R)
• M26: 6,175,400 km (0.102 R)
• M27: 6,288,945 km (0.072 R)
• M28: 6,663,239 km (0.102 R)
• M29: 7,373,230 km (0.083 R)
• M30: 7,829,205 km (0.052 R)
• M31: 8,107,307 km (0.113 R)
• M32: 10,412,760 km (0.05 R)
• M33: 11,409,231 km (0.115 R)
• M34: 11,795,044 km (0.104 R)
• M35: 12,185,345 km (0.116 R)
• M36: 12,905,808 km (0.06 R)
• M37: 13,197,973 km (0.073 R)
• M38: 13,418,480 km (0.035 R)
• M39: 14,087,183 km (0.091 R)
• M40: 14,237,379 km (0.118 R)
• M41: 14,577,116 km (0.064 R)
• M42: 14,690,960 km (0.113 R)
• M43: 14,804,953 km (0.045 R)
• M44: 15,457,350 km (0.107 R)
• M45: 16,829,910 km (0.106 R)
• M46: 17,269,279 km (0.104 R)
• M47: 17,349,613 km (0.084 R)
• M48: 17,429,947 km (0.098 R)
• M49: 17,510,580 km (0.081 R)
• M50: 17,591,214 km (0.115 R)
• M51: 18,118,696 km (0.053 R)
• M52: 18,774,982 km (0.114 R)
• M53: 19,900,107 km (0.1 R)
• M54: 20,068,554 km (0.086 R)
• M55: 20,918,420 km (0.054 R)
• M56: 21,261,747 km (0.042 R)
• M57: 21,477,168 km (0.119 R)
• M58: 21,736,720 km (0.103 R)
• M59: 21,997,320 km (0.063 R)
• M60: 22,477,828 km (0.114 R)
• M61: 23,138,452 km (0.119 R)
• M62: 23,227,014 km (0.111 R)
• M63: 23,538,028 km (0.038 R)
• M64: 23,671,619 km (0.078 R)
• M65: 24,569,356 km (0.11 R)
• M66: 25,022,338 km (0.104 R)
• M67: 25,386,759 km (0.092 R)
• M68: 25,478,163 km (0.102 R)
• M69: 26,166,912 km (0.108 R)
• M70: 26,768,893 km (0.097 R)
• M71: 27,094,867 km (0.104 R)
• M72: 27,281,715 km (0.081 R)
• M73: 27,703,880 km (0.084 R)
• M74: 28,317,381 km (0.105 R)
• M75: 28,506,921 km (0.111 R)
• M76: 28,744,632 km (0.084 R)
• M77: 30,087,872 km (0.107 R)
• M78: 30,232,982 km (0.11 R)
• M79: 30,815,815 km (0.067 R)
• M80: 31,746,164 km (0.109 R)
• M81: 31,893,967 km (0.099 R)
• M82: 32,388,089 km (0.038 R)
• M83: 33,184,099 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 12.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.27 AU - 13.78 AU

Year: 13102 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,747,125 km

• M1: 195,824 km (0.115 R)
• M2: 297,999 km (0.091 R)
• M3: 392,096 km (0.079 R)
• M4: 484,697 km (0.052 R)
• M5: 587,172 km (0.101 R)
• M6: 1,550,283 km (0.118 R)
• M7: 1,684,322 km (0.105 R)
• M8: 2,022,563 km (0.102 R)
• M9: 2,351,978 km (0.103 R)
• M10: 2,894,719 km (0.094 R)
• M11: 3,546,966 km (0.082 R)
• M12: 4,550,318 km (0.1 R)
• M13: 5,347,675 km (0.076 R)
• M14: 6,102,097 km (0.05 R)
• M15: 7,250,560 km (0.11 R)
• M16: 7,990,172 km (0.043 R)
• M17: 8,131,542 km (0.115 R)
• M18: 8,416,825 km (0.098 R)
• M19: 9,690,950 km (0.102 R)
• M20: 10,763,716 km (0.111 R)
• M21: 11,129,633 km (0.098 R)
• M22: 11,820,177 km (0.077 R)
• M23: 11,927,588 km (0.066 R)
• M24: 12,197,762 km (0.103 R)
• M25: 12,909,548 km (0.103 R)
• M26: 13,354,303 km (0.105 R)
• M27: 13,747,596 km (0.086 R)
• M28: 16,067,559 km (0.064 R)
• M29: 16,968,438 km (0.066 R)
• M30: 17,089,762 km (0.102 R)
• M31: 17,272,421 km (0.11 R)
• M32: 17,762,503 km (0.087 R)
• M33: 18,257,223 km (0.095 R)
• M34: 19,196,997 km (0.066 R)
• M35: 19,323,407 km (0.108 R)
• M36: 19,832,190 km (0.098 R)
• M37: 20,088,301 km (0.067 R)
• M38: 20,216,656 km (0.117 R)
• M39: 20,539,040 km (0.108 R)
• M40: 20,798,143 km (0.025 R)
• M41: 20,993,069 km (0.073 R)
• M42: 21,581,737 km (0.095 R)
• M43: 23,245,415 km (0.073 R)
• M44: 23,650,825 km (0.115 R)
• M45: 25,019,047 km (0.094 R)
• M46: 25,157,276 km (0.117 R)
• M47: 25,712,882 km (0.103 R)
• M48: 27,332,429 km (0.086 R)
• M49: 27,760,278 km (0.094 R)
• M50: 28,046,758 km (0.096 R)
• M51: 28,334,286 km (0.053 R)
• M52: 30,374,052 km (0.069 R)
• M53: 31,188,314 km (0.099 R)
• M54: 31,337,164 km (0.043 R)
• M55: 33,521,592 km (0.059 R)
• M56: 34,362,930 km (0.101 R)
• M57: 34,516,717 km (0.105 R)
• M58: 37,480,699 km (0.116 R)
• M59: 37,956,121 km (0.116 R)
• M60: 41,421,406 km (0.099 R)
• M61: 41,666,897 km (0.091 R)
• M62: 42,653,943 km (0.078 R)
• M63: 42,819,099 km (0.114 R)
• M64: 44,315,826 km (0.047 R)
• M65: 45,829,756 km (0.096 R)
• M66: 46,338,090 km (0.079 R)
• M67: 47,703,021 km (0.115 R)
• M68: 48,046,199 km (0.111 R)
• M69: 48,648,928 km (0.113 R)
• M70: 48,994,499 km (0.042 R)
• M71: 50,997,166 km (0.08 R)
• M72: 51,523,900 km (0.074 R)
• M73: 53,204,034 km (0.064 R)
• M74: 54,543,234 km (0.114 R)
• M75: 56,074,219 km (0.044 R)
• M76: 56,255,232 km (0.073 R)
• M77: 56,436,545 km (0.043 R)
• M78: 57,072,336 km (0.116 R)
• M79: 58,076,437 km (0.073 R)
• M80: 58,351,248 km (0.11 R)
• M81: 59,824,488 km (0.103 R)
• M82: 60,380,094 km (0.062 R)
• M83: 60,472,845 km (0.109 R)
• M84: 61,496,393 km (0.112 R)
• M85: 61,870,089 km (0.09 R)
• M86: 61,963,588 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 5.5

Gravity: 26.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.29 AU - 16.77 AU

Year: 18822 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,747,125 km

• M1: 195,375 km (0.113 R)
• M2: 301,739 km (0.055 R)
• M3: 447,148 km (0.118 R)
• M4: 549,174 km (0.095 R)
• M5: 824,883 km (0.116 R)
• M6: 1,030,580 km (0.074 R)
• M7: 1,195,287 km (0.05 R)
• M8: 1,519,017 km (0.099 R)
• M9: 1,643,333 km (0.073 R)
• M10: 1,868,926 km (0.03 R)
• M11: 1,935,198 km (0.091 R)
• M12: 2,138,651 km (0.114 R)
• M13: 2,173,358 km (0.118 R)
• M14: 3,999,349 km (0.119 R)
• M15: 5,207,651 km (0.117 R)
• M16: 7,029,903 km (0.111 R)
• M17: 7,237,695 km (0.104 R)
• M18: 7,500,239 km (0.111 R)
• M19: 7,980,747 km (0.076 R)
• M20: 8,859,485 km (0.12 R)
• M21: 9,196,828 km (0.116 R)
• M22: 9,367,071 km (0.115 R)
• M23: 9,595,806 km (0.108 R)
• M24: 9,653,251 km (0.062 R)
• M25: 10,826,099 km (0.118 R)
• M26: 10,885,938 km (0.1 R)
• M27: 11,551,200 km (0.105 R)
• M28: 11,612,385 km (0.096 R)
• M29: 12,043,227 km (0.074 R)
• M30: 13,303,140 km (0.092 R)
• M31: 14,472,547 km (0.101 R)
• M32: 15,539,180 km (0.077 R)
• M33: 15,606,648 km (0.103 R)
• M34: 15,809,802 km (0.109 R)
• M35: 16,150,287 km (0.105 R)
• M36: 18,101,193 km (0.112 R)
• M37: 18,172,252 km (0.077 R)
• M38: 18,314,519 km (0.089 R)
• M39: 18,457,236 km (0.061 R)
• M40: 19,904,894 km (0.053 R)
• M41: 22,600,798 km (0.106 R)
• M42: 22,677,392 km (0.095 R)
• M43: 23,215,346 km (0.096 R)
• M44: 24,617,975 km (0.098 R)
• M45: 25,091,602 km (0.1 R)
• M46: 25,329,463 km (0.115 R)
• M47: 26,047,832 km (0.069 R)
• M48: 26,208,350 km (0.099 R)
• M49: 26,288,684 km (0.038 R)
• M50: 26,369,168 km (0.057 R)
• M51: 26,691,850 km (0.074 R)
• M52: 27,667,827 km (0.048 R)
• M53: 31,430,363 km (0.062 R)
• M54: 31,943,933 km (0.058 R)
• M55: 32,892,832 km (0.104 R)
• M56: 33,588,761 km (0.09 R)
• M57: 34,201,664 km (0.037 R)
• M58: 35,172,255 km (0.09 R)
• M59: 35,438,539 km (0.11 R)
• M60: 35,883,742 km (0.106 R)
• M61: 36,869,891 km (0.069 R)
• M62: 37,230,721 km (0.095 R)
• M63: 37,321,078 km (0.055 R)
• M64: 38,411,348 km (0.071 R)
• M65: 38,594,156 km (0.109 R)
• M66: 43,540,460 km (0.06 R)
• M67: 43,731,048 km (0.044 R)
• M68: 44,017,378 km (0.118 R)
• M69: 44,400,050 km (0.106 R)
• M70: 46,330,161 km (0.069 R)
• M71: 47,795,622 km (0.111 R)
• M72: 49,574,191 km (0.109 R)
• M73: 50,671,641 km (0.092 R)
• M74: 52,586,195 km (0.107 R)
• M75: 52,789,049 km (0.07 R)
• M76: 53,807,512 km (0.091 R)
• M77: 54,626,859 km (0.064 R)
• M78: 57,318,275 km (0.114 R)
• M79: 58,995,865 km (0.039 R)
• M80: 59,206,648 km (0.09 R)
• M81: 59,312,265 km (0.1 R)
• M82: 60,902,340 km (0.048 R)
• M83: 61,435,507 km (0.091 R)
• M84: 63,367,713 km (0.116 R)
• M85: 64,016,220 km (0.106 R)
• M86: 67,732,231 km (0.064 R)
• M87: 68,173,994 km (0.076 R)
• M88: 70,956,664 km (0.088 R)
• M89: 71,854,849 km (0.041 R)
• M90: 72,305,438 km (0.111 R)
• M91: 73,209,308 km (0.116 R)
• M92: 75,142,562 km (0.075 R)
• M93: 75,256,705 km (0.118 R)
• M94: 75,485,440 km (0.084 R)
• M95: 75,828,767 km (0.078 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit