🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.93 AU

Year: 252 Days

Day: 28.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,065,772 km

• M1: 513,569 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.97 AU - 1.11 AU

Year: 404 Days

Day: 19.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.34 AU

Year: 501 Days

Day: 18.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,065,772 km

• M1: 64,177 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 507 Days

Day: 23.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.88 AU - 2.56 AU

Year: 1260 Days

Day: 40.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.9 AU - 4.24 AU

Year: 2569 Days

Day: 21.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.3 AU - 4.38 AU

Year: 2865 Days

Day: 43.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,065,772 km

• M1: 106,962 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 8.1

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.91 AU - 8.17 AU

Year: 7113 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,065,772 km

• M1: 103,971 km (0.103 R)
• M2: 360,680 km (0.114 R)
• M3: 472,879 km (0.058 R)
• M4: 559,047 km (0.085 R)
• M5: 664,514 km (0.033 R)
• M6: 1,021,903 km (0.045 R)
• M7: 1,136,495 km (0.105 R)
• M8: 1,343,389 km (0.084 R)
• M9: 1,415,046 km (0.119 R)
• M10: 1,469,649 km (0.104 R)
• M11: 2,201,333 km (0.092 R)
• M12: 2,307,996 km (0.101 R)
• M13: 2,372,772 km (0.113 R)
• M14: 2,438,146 km (0.096 R)
• M15: 2,638,158 km (0.114 R)
• M16: 3,101,613 km (0.101 R)
• M17: 3,221,590 km (0.059 R)
• M18: 3,767,174 km (0.12 R)
• M19: 3,972,721 km (0.112 R)
• M20: 4,076,991 km (0.06 R)
• M21: 4,182,008 km (0.12 R)
• M22: 4,831,413 km (0.065 R)
• M23: 5,167,858 km (0.067 R)
• M24: 5,716,284 km (0.052 R)
• M25: 6,681,191 km (0.087 R)
• M26: 6,930,271 km (0.092 R)
• M27: 7,087,498 km (0.103 R)
• M28: 7,150,629 km (0.118 R)
• M29: 7,245,922 km (0.099 R)
• M30: 7,566,212 km (0.112 R)
• M31: 7,858,526 km (0.097 R)
• M32: 8,121,519 km (0.106 R)
• M33: 8,353,994 km (0.07 R)
• M34: 8,420,864 km (0.119 R)
• M35: 8,689,991 km (0.118 R)
• M36: 8,791,568 km (0.058 R)
• M37: 8,927,702 km (0.118 R)
• M38: 9,236,621 km (0.087 R)
• M39: 9,583,988 km (0.032 R)
• M40: 9,724,161 km (0.082 R)
• M41: 11,310,197 km (0.115 R)
• M42: 11,756,448 km (0.104 R)
• M43: 12,360,674 km (0.055 R)
• M44: 12,666,452 km (0.098 R)
• M45: 13,835,559 km (0.06 R)
• M46: 14,153,155 km (0.06 R)
• M47: 15,652,874 km (0.041 R)
• M48: 16,025,223 km (0.071 R)
• M49: 16,652,487 km (0.063 R)
• M50: 16,990,279 km (0.076 R)
• M51: 18,190,203 km (0.12 R)
• M52: 19,461,785 km (0.115 R)
• M53: 19,550,497 km (0.105 R)
• M54: 19,683,789 km (0.116 R)
• M55: 19,951,419 km (0.084 R)
• M56: 20,041,028 km (0.071 R)
• M57: 20,625,956 km (0.094 R)
• M58: 20,897,775 km (0.091 R)
• M59: 21,125,164 km (0.082 R)
• M60: 21,950,795 km (0.119 R)
• M61: 22,321,199 km (0.106 R)
• M62: 23,633,621 km (0.097 R)
• M63: 23,965,579 km (0.075 R)
• M64: 24,538,240 km (0.079 R)
• M65: 25,989,788 km (0.103 R)
• M66: 26,283,448 km (0.076 R)
• M67: 26,627,374 km (0.107 R)
• M68: 26,725,959 km (0.064 R)
• M69: 27,170,863 km (0.05 R)
• M70: 27,270,196 km (0.099 R)
• M71: 27,668,276 km (0.095 R)
• M72: 28,470,120 km (0.112 R)
• M73: 29,076,590 km (0.119 R)
• M74: 29,432,334 km (0.071 R)
• M75: 30,045,536 km (0.088 R)
• M76: 30,973,192 km (0.107 R)
• M77: 31,025,102 km (0.039 R)
• M78: 31,284,505 km (0.111 R)
• M79: 31,336,565 km (0.119 R)
• M80: 31,388,625 km (0.11 R)
• M81: 31,440,536 km (0.116 R)
• M82: 32,592,888 km (0.033 R)
• M83: 33,227,183 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 14.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.68 AU - 8.74 AU

Year: 8152 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,065,772 km

• M1: 190,139 km (0.072 R)
• M2: 281,842 km (0.034 R)
• M3: 514,018 km (0.072 R)
• M4: 626,815 km (0.12 R)
• M5: 736,022 km (0.102 R)
• M6: 1,041,201 km (0.079 R)
• M7: 2,146,281 km (0.112 R)
• M8: 2,276,880 km (0.114 R)
• M9: 2,850,139 km (0.09 R)
• M10: 3,042,970 km (0.073 R)
• M11: 3,265,422 km (0.105 R)
• M12: 3,467,679 km (0.039 R)
• M13: 3,726,483 km (0.116 R)
• M14: 3,831,800 km (0.046 R)
• M15: 4,126,657 km (0.091 R)
• M16: 4,263,240 km (0.1 R)
• M17: 4,373,494 km (0.111 R)
• M18: 4,625,417 km (0.1 R)
• M19: 4,767,385 km (0.087 R)
• M20: 5,231,737 km (0.085 R)
• M21: 5,529,287 km (0.115 R)
• M22: 6,872,227 km (0.079 R)
• M23: 7,100,214 km (0.052 R)
• M24: 7,264,473 km (0.085 R)
• M25: 7,430,227 km (0.066 R)
• M26: 7,597,029 km (0.102 R)
• M27: 8,036,996 km (0.102 R)
• M28: 8,277,250 km (0.092 R)
• M29: 8,941,614 km (0.062 R)
• M30: 9,805,392 km (0.036 R)
• M31: 10,247,305 km (0.116 R)
• M32: 10,508,203 km (0.057 R)
• M33: 11,112,579 km (0.092 R)
• M34: 11,573,340 km (0.034 R)
• M35: 11,806,114 km (0.069 R)
• M36: 12,118,924 km (0.084 R)
• M37: 12,513,862 km (0.047 R)
• M38: 13,033,565 km (0.095 R)
• M39: 14,467,760 km (0.095 R)
• M40: 14,844,597 km (0.087 R)
• M41: 15,097,716 km (0.051 R)
• M42: 16,602,372 km (0.1 R)
• M43: 17,661,674 km (0.111 R)
• M44: 17,795,564 km (0.083 R)
• M45: 18,109,421 km (0.058 R)
• M46: 18,334,865 km (0.072 R)
• M47: 19,245,467 km (0.117 R)
• M48: 21,016,107 km (0.073 R)
• M49: 21,347,915 km (0.088 R)
• M50: 21,443,060 km (0.1 R)
• M51: 21,681,519 km (0.042 R)
• M52: 22,064,938 km (0.117 R)
• M53: 22,305,641 km (0.086 R)
• M54: 23,033,135 km (0.08 R)
• M55: 23,817,776 km (0.092 R)
• M56: 24,015,395 km (0.101 R)
• M57: 24,760,991 km (0.069 R)
• M58: 25,615,195 km (0.057 R)
• M59: 25,716,323 km (0.045 R)
• M60: 26,173,045 km (0.059 R)
• M61: 26,274,921 km (0.094 R)
• M62: 27,507,608 km (0.094 R)
• M63: 28,392,180 km (0.118 R)
• M64: 28,601,617 km (0.109 R)
• M65: 29,338,835 km (0.107 R)
• M66: 30,135,743 km (0.102 R)
• M67: 30,242,556 km (0.054 R)
• M68: 31,101,397 km (0.087 R)
• M69: 33,008,172 km (0.1 R)
• M70: 33,393,985 km (0.115 R)
• M71: 33,892,445 km (0.042 R)
• M72: 34,784,347 km (0.094 R)
• M73: 35,740,726 km (0.112 R)
• M74: 36,477,795 km (0.108 R)
• M75: 37,277,097 km (0.034 R)
• M76: 37,449,134 km (0.117 R)
• M77: 37,909,297 km (0.108 R)
• M78: 38,197,872 km (0.107 R)
• M79: 38,429,150 km (0.099 R)
• M80: 38,719,070 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.8

Radius: 6.8

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.62 AU - 15.76 AU

Year: 18242 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,065,772 km

• M1: 101,876 km (0.076 R)
• M2: 314,006 km (0.04 R)
• M3: 461,809 km (0.079 R)
• M4: 822,489 km (0.11 R)
• M5: 1,070,522 km (0.105 R)
• M6: 1,385,127 km (0.081 R)
• M7: 1,751,043 km (0.101 R)
• M8: 2,407,030 km (0.043 R)
• M9: 3,307,908 km (0.03 R)
• M10: 3,701,201 km (0.108 R)
• M11: 3,982,146 km (0.109 R)
• M12: 4,141,168 km (0.108 R)
• M13: 4,399,973 km (0.104 R)
• M14: 4,597,591 km (0.098 R)
• M15: 4,731,033 km (0.119 R)
• M16: 5,173,394 km (0.082 R)
• M17: 5,452,244 km (0.069 R)
• M18: 6,133,961 km (0.097 R)
• M19: 6,280,867 km (0.038 R)
• M20: 6,653,365 km (0.108 R)
• M21: 7,302,919 km (0.111 R)
• M22: 7,813,198 km (0.119 R)
• M23: 8,294,454 km (0.112 R)
• M24: 9,117,841 km (0.069 R)
• M25: 9,412,249 km (0.094 R)
• M26: 9,838,005 km (0.103 R)
• M27: 10,270,193 km (0.106 R)
• M28: 10,576,420 km (0.034 R)
• M29: 12,014,205 km (0.12 R)
• M30: 12,522,389 km (0.066 R)
• M31: 12,708,938 km (0.059 R)
• M32: 13,037,754 km (0.064 R)
• M33: 13,416,835 km (0.049 R)
• M34: 13,703,464 km (0.064 R)
• M35: 14,624,688 km (0.097 R)
• M36: 14,969,212 km (0.112 R)
• M37: 15,117,613 km (0.054 R)
• M38: 15,515,842 km (0.111 R)
• M39: 15,716,154 km (0.06 R)
• M40: 15,816,684 km (0.061 R)
• M41: 16,936,573 km (0.07 R)
• M42: 17,039,646 km (0.112 R)
• M43: 17,142,869 km (0.069 R)
• M44: 17,871,710 km (0.119 R)
• M45: 18,029,236 km (0.094 R)
• M46: 18,663,681 km (0.095 R)
• M47: 19,521,176 km (0.12 R)
• M48: 19,954,710 km (0.037 R)
• M49: 20,555,944 km (0.075 R)
• M50: 21,218,663 km (0.114 R)
• M51: 21,274,164 km (0.074 R)
• M52: 22,508,346 km (0.064 R)
• M53: 22,792,133 km (0.117 R)
• M54: 23,076,968 km (0.112 R)
• M55: 23,420,444 km (0.094 R)
• M56: 23,996,695 km (0.1 R)
• M57: 26,049,776 km (0.111 R)
• M58: 26,287,936 km (0.093 R)
• M59: 26,886,627 km (0.117 R)
• M60: 27,308,343 km (0.086 R)
• M61: 27,793,040 km (0.034 R)
• M62: 28,036,586 km (0.068 R)
• M63: 28,894,081 km (0.11 R)
• M64: 28,955,565 km (0.101 R)
• M65: 30,071,566 km (0.097 R)
• M66: 30,321,394 km (0.1 R)
• M67: 30,509,289 km (0.069 R)
• M68: 31,581,158 km (0.113 R)
• M69: 32,665,443 km (0.111 R)
• M70: 34,216,623 km (0.101 R)
• M71: 38,537,010 km (0.101 R)
• M72: 39,012,432 km (0.065 R)
• M73: 42,534,265 km (0.092 R)
• M74: 42,885,072 km (0.073 R)
• M75: 44,866,795 km (0.085 R)
• M76: 46,661,371 km (0.114 R)
• M77: 47,023,099 km (0.088 R)
• M78: 47,749,247 km (0.103 R)
• M79: 47,894,955 km (0.101 R)
• M80: 48,845,500 km (0.044 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit