🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 295 Days

Day: 31.1 Hours

Environment

Temp: 72 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.72 AU - 2.58 AU

Year: 1188 Days

Day: 26.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.28 AU - 2.84 AU

Year: 1543 Days

Day: 25.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 9.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.83 AU - 5.39 AU

Year: 3729 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,825,748 km

• M1: 174,581 km (0.084 R)
• M2: 633,397 km (0.077 R)
• M3: 940,073 km (0.086 R)
• M4: 1,045,240 km (0.103 R)
• M5: 1,456,934 km (0.046 R)
• M6: 1,680,882 km (0.116 R)
• M7: 1,889,421 km (0.049 R)
• M8: 2,418,250 km (0.08 R)
• M9: 2,505,914 km (0.118 R)
• M10: 3,341,717 km (0.101 R)
• M11: 3,450,624 km (0.109 R)
• M12: 3,616,229 km (0.06 R)
• M13: 3,683,100 km (0.064 R)
• M14: 3,955,218 km (0.111 R)
• M15: 4,128,452 km (0.096 R)
• M16: 4,945,706 km (0.119 R)
• M17: 5,500,714 km (0.035 R)
• M18: 5,851,222 km (0.077 R)
• M19: 6,370,177 km (0.087 R)
• M20: 6,437,795 km (0.118 R)
• M21: 6,710,661 km (0.07 R)
• M22: 7,043,217 km (0.083 R)
• M23: 7,409,433 km (0.112 R)
• M24: 7,781,932 km (0.115 R)
• M25: 7,956,064 km (0.051 R)
• M26: 8,058,089 km (0.074 R)
• M27: 8,396,629 km (0.113 R)
• M28: 9,985,209 km (0.111 R)
• M29: 10,492,346 km (0.044 R)
• M30: 10,652,565 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 8.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.58 AU - 6.24 AU

Year: 5413 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,825,748 km

• M1: 202,556 km (0.12 R)
• M2: 270,623 km (0.09 R)
• M3: 358,137 km (0.085 R)
• M4: 457,171 km (0.059 R)
• M5: 576,849 km (0.11 R)
• M6: 776,862 km (0.082 R)
• M7: 922,570 km (0.082 R)
• M8: 1,283,550 km (0.081 R)
• M9: 1,340,696 km (0.086 R)
• M10: 1,532,331 km (0.111 R)
• M11: 1,608,476 km (0.059 R)
• M12: 1,717,234 km (0.115 R)
• M13: 2,025,106 km (0.096 R)
• M14: 2,194,002 km (0.07 R)
• M15: 2,350,183 km (0.065 R)
• M16: 2,492,151 km (0.117 R)
• M17: 2,600,310 km (0.064 R)
• M18: 2,991,808 km (0.116 R)
• M19: 3,603,214 km (0.051 R)
• M20: 3,767,323 km (0.09 R)
• M21: 3,891,938 km (0.078 R)
• M22: 3,954,919 km (0.095 R)
• M23: 4,579,939 km (0.117 R)
• M24: 4,735,371 km (0.053 R)
• M25: 4,960,665 km (0.062 R)
• M26: 5,074,509 km (0.068 R)
• M27: 6,138,599 km (0.074 R)
• M28: 6,483,422 km (0.084 R)
• M29: 6,558,221 km (0.09 R)
• M30: 6,859,960 km (0.117 R)
• M31: 7,012,550 km (0.094 R)
• M32: 7,295,140 km (0.077 R)
• M33: 7,398,961 km (0.073 R)
• M34: 7,951,576 km (0.103 R)
• M35: 8,192,428 km (0.106 R)
• M36: 8,572,108 km (0.082 R)
• M37: 8,681,613 km (0.08 R)
• M38: 8,736,516 km (0.06 R)
• M39: 8,874,295 km (0.094 R)
• M40: 8,957,472 km (0.077 R)
• M41: 9,716,531 km (0.07 R)
• M42: 9,802,101 km (0.061 R)
• M43: 9,945,416 km (0.038 R)
• M44: 10,002,862 km (0.113 R)
• M45: 10,118,202 km (0.101 R)
• M46: 10,176,096 km (0.106 R)
• M47: 11,295,686 km (0.111 R)
• M48: 11,506,171 km (0.104 R)
• M49: 11,900,660 km (0.059 R)
• M50: 12,237,854 km (0.099 R)
• M51: 12,578,189 km (0.099 R)
• M52: 12,796,452 km (0.11 R)
• M53: 12,890,250 km (0.105 R)
• M54: 13,777,814 km (0.066 R)
• M55: 14,131,912 km (0.029 R)
• M56: 14,947,670 km (0.114 R)
• M57: 15,444,484 km (0.066 R)
• M58: 16,182,899 km (0.083 R)
• M59: 16,250,667 km (0.038 R)
• M60: 16,352,394 km (0.091 R)
• M61: 16,761,394 km (0.073 R)
• M62: 16,829,910 km (0.114 R)
• M63: 17,450,741 km (0.07 R)
• M64: 17,833,712 km (0.092 R)
• M65: 18,608,180 km (0.091 R)
• M66: 18,999,528 km (0.087 R)
• M67: 19,142,394 km (0.081 R)
• M68: 19,357,516 km (0.036 R)
• M69: 19,465,376 km (0.053 R)
• M70: 20,080,522 km (0.083 R)
• M71: 20,299,085 km (0.11 R)
• M72: 20,628,499 km (0.093 R)
• M73: 21,033,461 km (0.1 R)
• M74: 21,440,965 km (0.099 R)
• M75: 23,135,460 km (0.105 R)
• M76: 23,288,200 km (0.112 R)
• M77: 23,825,256 km (0.116 R)
• M78: 24,172,772 km (0.113 R)
• M79: 24,599,724 km (0.094 R)
• M80: 24,989,876 km (0.059 R)
• M81: 25,500,303 km (0.116 R)
• M82: 25,776,611 km (0.079 R)
• M83: 26,053,816 km (0.107 R)
• M84: 26,651,309 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 9.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.6 AU - 7.9 AU

Year: 7354 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,825,748 km

• M1: 122,072 km (0.113 R)
• M2: 184,903 km (0.074 R)
• M3: 345,870 km (0.079 R)
• M4: 1,037,910 km (0.072 R)
• M5: 1,166,714 km (0.107 R)
• M6: 1,390,063 km (0.089 R)
• M7: 1,522,607 km (0.096 R)
• M8: 1,990,848 km (0.116 R)
• M9: 2,379,504 km (0.087 R)
• M10: 2,614,073 km (0.106 R)
• M11: 2,869,287 km (0.105 R)
• M12: 4,218,361 km (0.084 R)
• M13: 4,793,864 km (0.073 R)
• M14: 5,059,400 km (0.053 R)
• M15: 6,253,640 km (0.094 R)
• M16: 7,014,046 km (0.118 R)
• M17: 7,119,961 km (0.106 R)
• M18: 7,244,277 km (0.079 R)
• M19: 7,549,157 km (0.115 R)
• M20: 8,060,483 km (0.114 R)
• M21: 8,208,734 km (0.074 R)
• M22: 8,451,382 km (0.119 R)
• M23: 8,791,418 km (0.116 R)
• M24: 9,001,453 km (0.067 R)
• M25: 10,255,981 km (0.091 R)
• M26: 10,396,454 km (0.096 R)
• M27: 10,557,870 km (0.109 R)
• M28: 11,273,845 km (0.113 R)
• M29: 11,585,457 km (0.088 R)
• M30: 11,942,099 km (0.075 R)
• M31: 12,174,724 km (0.113 R)
• M32: 12,302,330 km (0.07 R)
• M33: 12,816,947 km (0.057 R)
• M34: 13,426,409 km (0.095 R)
• M35: 13,492,232 km (0.056 R)
• M36: 13,823,142 km (0.081 R)
• M37: 14,402,984 km (0.093 R)
• M38: 14,877,059 km (0.076 R)
• M39: 15,402,298 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.2

Radius: 14.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.54 AU - 9.3 AU

Year: 8397 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,825,748 km

• M1: 274,362 km (0.082 R)
• M2: 448,644 km (0.11 R)
• M3: 931,696 km (0.097 R)
• M4: 1,168,509 km (0.105 R)
• M5: 1,652,907 km (0.064 R)
• M6: 1,802,804 km (0.085 R)
• M7: 1,931,309 km (0.086 R)
• M8: 2,490,954 km (0.089 R)
• M9: 2,737,791 km (0.086 R)
• M10: 3,754,907 km (0.039 R)
• M11: 3,870,995 km (0.114 R)
• M12: 4,039,143 km (0.108 R)
• M13: 4,192,480 km (0.115 R)
• M14: 4,879,583 km (0.036 R)
• M15: 4,970,240 km (0.074 R)
• M16: 5,601,991 km (0.09 R)
• M17: 5,697,136 km (0.047 R)
• M18: 5,966,262 km (0.064 R)
• M19: 6,239,727 km (0.064 R)
• M20: 7,125,795 km (0.071 R)
• M21: 7,562,621 km (0.045 R)
• M22: 7,816,339 km (0.094 R)
• M23: 8,072,750 km (0.111 R)
• M24: 8,332,003 km (0.038 R)
• M25: 8,550,117 km (0.067 R)
• M26: 9,081,638 km (0.057 R)
• M27: 9,829,777 km (0.104 R)
• M28: 10,199,882 km (0.103 R)
• M29: 11,970,074 km (0.087 R)
• M30: 12,890,549 km (0.098 R)
• M31: 13,448,699 km (0.115 R)
• M32: 14,118,449 km (0.107 R)
• M33: 14,852,077 km (0.081 R)
• M34: 15,063,907 km (0.027 R)
• M35: 15,813,393 km (0.043 R)
• M36: 15,948,629 km (0.103 R)
• M37: 17,071,062 km (0.113 R)
• M38: 17,348,865 km (0.093 R)
• M39: 17,516,115 km (0.068 R)
• M40: 17,655,989 km (0.085 R)
• M41: 17,796,163 km (0.115 R)
• M42: 18,105,980 km (0.113 R)
• M43: 19,392,073 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 13.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.52 AU - 10.54 AU

Year: 10223 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,825,748 km

• M1: 257,757 km (0.049 R)
• M2: 691,292 km (0.037 R)
• M3: 887,415 km (0.092 R)
• M4: 975,079 km (0.075 R)
• M5: 1,103,284 km (0.051 R)
• M6: 1,337,106 km (0.064 R)
• M7: 1,481,318 km (0.052 R)
• M8: 1,741,170 km (0.075 R)
• M9: 1,876,855 km (0.07 R)
• M10: 2,016,280 km (0.039 R)
• M11: 2,207,616 km (0.085 R)
• M12: 2,355,119 km (0.067 R)
• M13: 3,225,779 km (0.103 R)
• M14: 3,365,802 km (0.066 R)
• M15: 3,565,516 km (0.076 R)
• M16: 3,798,739 km (0.095 R)
• M17: 4,066,968 km (0.063 R)
• M18: 4,590,859 km (0.079 R)
• M19: 4,685,555 km (0.116 R)
• M20: 5,267,790 km (0.109 R)
• M21: 6,253,789 km (0.106 R)
• M22: 6,464,872 km (0.117 R)
• M23: 7,003,125 km (0.119 R)
• M24: 7,296,187 km (0.084 R)
• M25: 7,781,034 km (0.072 R)
• M26: 8,703,455 km (0.107 R)
• M27: 11,030,599 km (0.113 R)
• M28: 11,200,841 km (0.091 R)
• M29: 11,286,262 km (0.043 R)
• M30: 11,630,187 km (0.072 R)
• M31: 12,416,623 km (0.047 R)
• M32: 12,771,769 km (0.054 R)
• M33: 13,040,297 km (0.119 R)
• M34: 14,364,388 km (0.082 R)
• M35: 14,690,511 km (0.098 R)
• M36: 15,113,274 km (0.081 R)
• M37: 15,635,521 km (0.102 R)
• M38: 15,874,877 km (0.073 R)
• M39: 16,163,751 km (0.113 R)
• M40: 16,454,270 km (0.069 R)
• M41: 16,746,584 km (0.115 R)
• M42: 16,844,421 km (0.08 R)
• M43: 19,556,930 km (0.1 R)
• M44: 19,814,836 km (0.1 R)
• M45: 20,177,910 km (0.084 R)
• M46: 21,121,723 km (0.066 R)
• M47: 22,510,141 km (0.08 R)
• M48: 22,618,300 km (0.101 R)
• M49: 23,052,134 km (0.095 R)
• M50: 23,598,316 km (0.097 R)
• M51: 24,481,093 km (0.096 R)
• M52: 24,592,244 km (0.11 R)
• M53: 26,392,804 km (0.1 R)
• M54: 27,021,564 km (0.098 R)
• M55: 28,119,313 km (0.084 R)
• M56: 28,352,237 km (0.113 R)
• M57: 29,054,898 km (0.086 R)
• M58: 30,119,736 km (0.112 R)
• M59: 30,358,045 km (0.027 R)
• M60: 31,077,013 km (0.087 R)
• M61: 31,378,153 km (0.119 R)
• M62: 31,922,690 km (0.09 R)
• M63: 32,592,589 km (0.063 R)
• M64: 32,775,996 km (0.092 R)
• M65: 33,328,610 km (0.078 R)
• M66: 33,451,729 km (0.105 R)
• M67: 34,318,500 km (0.087 R)
• M68: 34,692,195 km (0.044 R)
• M69: 35,129,918 km (0.076 R)
• M70: 36,137,310 km (0.094 R)
• M71: 36,517,439 km (0.069 R)
• M72: 36,835,334 km (0.109 R)
• M73: 37,154,127 km (0.039 R)
• M74: 37,345,762 km (0.116 R)
• M75: 37,537,846 km (0.105 R)
• M76: 38,309,322 km (0.043 R)
• M77: 39,020,959 km (0.075 R)
• M78: 40,260,677 km (0.105 R)
• M79: 40,786,513 km (0.099 R)
• M80: 41,314,594 km (0.068 R)
• M81: 41,645,803 km (0.069 R)
• M82: 45,142,504 km (0.078 R)
• M83: 45,415,370 km (0.093 R)
• M84: 45,688,835 km (0.071 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 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit