🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.92 AU - 1.22 AU

Year: 461 Days

Day: 45.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,875,830 km

• M1: 714,031 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.04 AU - 1.42 AU

Year: 568 Days

Day: 15.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,875,830 km

• M1: 692,189 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.69 AU - 1.87 AU

Year: 988 Days

Day: 46.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,875,830 km

• M1: 290,968 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.66 AU

Year: 1349 Days

Day: 25.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737

Radius: 13.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.04 AU - 5.22 AU

Year: 4836 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,875,830 km

• M1: 220,208 km (0.109 R)
• M2: 477,068 km (0.114 R)
• M3: 579,841 km (0.088 R)
• M4: 692,189 km (0.101 R)
• M5: 1,107,772 km (0.086 R)
• M6: 1,359,246 km (0.093 R)
• M7: 1,613,563 km (0.027 R)
• M8: 1,746,705 km (0.074 R)
• M9: 2,150,769 km (0.109 R)
• M10: 2,242,472 km (0.095 R)
• M11: 2,411,218 km (0.083 R)
• M12: 2,526,110 km (0.088 R)
• M13: 2,662,543 km (0.076 R)
• M14: 2,882,153 km (0.094 R)
• M15: 2,983,879 km (0.113 R)
• M16: 3,233,259 km (0.102 R)
• M17: 3,360,567 km (0.046 R)
• M18: 3,642,409 km (0.096 R)
• M19: 3,841,973 km (0.073 R)
• M20: 4,136,830 km (0.118 R)
• M21: 4,252,319 km (0.086 R)
• M22: 5,040,999 km (0.113 R)
• M23: 5,264,050 km (0.049 R)
• M24: 5,668,862 km (0.107 R)
• M25: 6,005,158 km (0.076 R)
• M26: 6,508,405 km (0.069 R)
• M27: 7,108,442 km (0.099 R)
• M28: 7,415,118 km (0.077 R)
• M29: 8,390,496 km (0.115 R)
• M30: 8,685,054 km (0.052 R)
• M31: 8,803,835 km (0.104 R)
• M32: 9,013,122 km (0.094 R)
• M33: 9,558,706 km (0.113 R)
• M34: 9,712,193 km (0.111 R)
• M35: 9,804,794 km (0.105 R)
• M36: 10,209,007 km (0.09 R)
• M37: 10,302,955 km (0.117 R)
• M38: 10,682,186 km (0.109 R)
• M39: 11,519,485 km (0.119 R)
• M40: 14,613,019 km (0.085 R)
• M41: 14,967,865 km (0.083 R)
• M42: 15,074,828 km (0.12 R)
• M43: 15,577,626 km (0.097 R)
• M44: 15,867,397 km (0.035 R)
• M45: 16,122,462 km (0.113 R)
• M46: 16,342,071 km (0.08 R)
• M47: 16,673,580 km (0.072 R)
• M48: 17,268,232 km (0.051 R)
• M49: 18,363,737 km (0.095 R)
• M50: 18,900,793 km (0.096 R)
• M51: 19,209,863 km (0.106 R)
• M52: 19,365,145 km (0.059 R)
• M53: 19,520,727 km (0.071 R)
• M54: 19,637,712 km (0.094 R)
• M55: 21,380,378 km (0.102 R)
• M56: 21,501,104 km (0.07 R)
• M57: 22,188,955 km (0.072 R)
• M58: 22,556,068 km (0.106 R)
• M59: 23,461,733 km (0.061 R)
• M60: 24,589,701 km (0.069 R)
• M61: 24,716,111 km (0.117 R)
• M62: 25,054,203 km (0.11 R)
• M63: 25,351,454 km (0.114 R)
• M64: 25,692,537 km (0.117 R)
• M65: 26,120,985 km (0.117 R)
• M66: 26,422,275 km (0.116 R)
• M67: 26,508,593 km (0.118 R)
• M68: 27,071,829 km (0.109 R)
• M69: 27,507,907 km (0.12 R)
• M70: 28,298,532 km (0.057 R)
• M71: 29,275,107 km (0.039 R)
• M72: 29,408,997 km (0.041 R)
• M73: 29,722,554 km (0.106 R)
• M74: 30,217,424 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 11.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.7 AU - 7.74 AU

Year: 8075 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,875,830 km

• M1: 191,784 km (0.057 R)
• M2: 274,213 km (0.077 R)
• M3: 404,662 km (0.093 R)
• M4: 493,823 km (0.11 R)
• M5: 681,119 km (0.086 R)
• M6: 759,957 km (0.118 R)
• M7: 893,548 km (0.092 R)
• M8: 1,166,415 km (0.107 R)
• M9: 1,445,415 km (0.054 R)
• M10: 1,835,865 km (0.111 R)
• M11: 2,234,543 km (0.117 R)
• M12: 2,870,035 km (0.113 R)
• M13: 3,085,007 km (0.109 R)
• M14: 3,194,513 km (0.12 R)
• M15: 3,473,962 km (0.088 R)
• M16: 3,819,982 km (0.118 R)
• M17: 4,086,864 km (0.045 R)
• M18: 4,639,030 km (0.114 R)
• M19: 5,084,981 km (0.062 R)
• M20: 5,182,369 km (0.099 R)
• M21: 5,779,564 km (0.106 R)
• M22: 6,294,031 km (0.098 R)
• M23: 6,859,062 km (0.078 R)
• M24: 7,111,434 km (0.058 R)
• M25: 7,662,702 km (0.111 R)
• M26: 7,812,001 km (0.054 R)
• M27: 9,637,992 km (0.093 R)
• M28: 9,920,882 km (0.053 R)
• M29: 10,002,114 km (0.111 R)
• M30: 10,536,328 km (0.087 R)
• M31: 10,619,354 km (0.052 R)
• M32: 10,744,269 km (0.109 R)
• M33: 11,164,190 km (0.091 R)
• M34: 11,847,403 km (0.06 R)
• M35: 12,063,572 km (0.1 R)
• M36: 12,237,555 km (0.045 R)
• M37: 13,388,561 km (0.107 R)
• M38: 14,068,333 km (0.059 R)
• M39: 14,159,887 km (0.086 R)
• M40: 15,320,168 km (0.098 R)
• M41: 15,414,265 km (0.103 R)
• M42: 16,655,778 km (0.082 R)
• M43: 17,288,428 km (0.025 R)
• M44: 17,681,720 km (0.107 R)
• M45: 17,978,672 km (0.119 R)
• M46: 18,227,453 km (0.099 R)
• M47: 19,948,726 km (0.073 R)
• M48: 20,257,796 km (0.097 R)
• M49: 20,568,510 km (0.104 R)
• M50: 21,037,649 km (0.062 R)
• M51: 21,404,912 km (0.074 R)
• M52: 21,562,887 km (0.119 R)
• M53: 22,572,972 km (0.097 R)
• M54: 23,435,404 km (0.096 R)
• M55: 23,816,131 km (0.103 R)
• M56: 25,137,080 km (0.101 R)
• M57: 25,303,881 km (0.052 R)
• M58: 25,918,579 km (0.117 R)
• M59: 26,935,097 km (0.093 R)
• M60: 27,048,791 km (0.087 R)
• M61: 27,391,071 km (0.115 R)
• M62: 28,022,075 km (0.096 R)
• M63: 29,591,506 km (0.067 R)
• M64: 31,488,257 km (0.108 R)
• M65: 31,968,616 km (0.116 R)
• M66: 32,754,304 km (0.087 R)
• M67: 32,936,514 km (0.103 R)
• M68: 33,791,317 km (0.119 R)
• M69: 35,087,283 km (0.109 R)
• M70: 36,022,868 km (0.093 R)
• M71: 36,903,551 km (0.045 R)
• M72: 37,283,081 km (0.044 R)
• M73: 38,621,832 km (0.112 R)
• M74: 38,814,364 km (0.074 R)
• M75: 39,846,590 km (0.038 R)
• M76: 39,976,291 km (0.072 R)
• M77: 42,532,769 km (0.029 R)
• M78: 42,798,006 km (0.079 R)
• M79: 43,530,138 km (0.106 R)
• M80: 43,864,190 km (0.118 R)
• M81: 44,199,289 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 10.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.59 AU - 12.59 AU

Year: 13341 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,875,830 km

• M1: 153,787 km (0.108 R)
• M2: 246,088 km (0.054 R)
• M3: 455,077 km (0.115 R)
• M4: 629,657 km (0.064 R)
• M5: 725,699 km (0.082 R)
• M6: 1,123,480 km (0.097 R)
• M7: 1,388,567 km (0.083 R)
• M8: 1,673,701 km (0.071 R)
• M9: 1,788,443 km (0.085 R)
• M10: 1,882,240 km (0.096 R)
• M11: 1,977,684 km (0.114 R)
• M12: 2,099,457 km (0.112 R)
• M13: 2,274,037 km (0.119 R)
• M14: 2,453,555 km (0.111 R)
• M15: 2,664,488 km (0.11 R)
• M16: 2,992,257 km (0.098 R)
• M17: 3,246,723 km (0.108 R)
• M18: 3,362,063 km (0.071 R)
• M19: 3,508,220 km (0.063 R)
• M20: 4,176,324 km (0.12 R)
• M21: 4,270,421 km (0.114 R)
• M22: 5,250,885 km (0.11 R)
• M23: 5,386,870 km (0.102 R)
• M24: 5,558,458 km (0.063 R)
• M25: 5,662,130 km (0.101 R)
• M26: 6,406,828 km (0.058 R)
• M27: 7,182,343 km (0.061 R)
• M28: 7,523,726 km (0.059 R)
• M29: 7,677,213 km (0.088 R)
• M30: 7,909,239 km (0.035 R)
• M31: 8,143,809 km (0.075 R)
• M32: 8,301,335 km (0.088 R)
• M33: 8,380,622 km (0.111 R)
• M34: 8,780,348 km (0.108 R)
• M35: 11,615,527 km (0.111 R)
• M36: 11,971,570 km (0.113 R)
• M37: 12,421,710 km (0.057 R)
• M38: 12,557,844 km (0.12 R)
• M39: 12,694,576 km (0.103 R)
• M40: 12,785,831 km (0.103 R)
• M41: 13,711,542 km (0.047 R)
• M42: 14,372,316 km (0.085 R)
• M43: 14,610,925 km (0.089 R)
• M44: 14,850,730 km (0.083 R)
• M45: 15,431,768 km (0.105 R)
• M46: 15,676,062 km (0.113 R)
• M47: 15,872,334 km (0.068 R)
• M48: 16,168,388 km (0.074 R)
• M49: 16,466,238 km (0.038 R)
• M50: 17,269,578 km (0.112 R)
• M51: 20,769,420 km (0.115 R)
• M52: 21,636,789 km (0.054 R)
• M53: 22,460,624 km (0.082 R)
• M54: 23,631,377 km (0.119 R)
• M55: 25,165,503 km (0.061 R)
• M56: 25,626,265 km (0.097 R)
• M57: 27,971,511 km (0.045 R)
• M58: 29,411,241 km (0.074 R)
• M59: 29,653,589 km (0.071 R)
• M60: 30,201,117 km (0.064 R)
• M61: 30,568,081 km (0.102 R)
• M62: 31,059,660 km (0.079 R)
• M63: 31,368,280 km (0.092 R)
• M64: 31,739,881 km (0.12 R)
• M65: 33,240,946 km (0.08 R)
• M66: 34,127,164 km (0.117 R)
• M67: 34,828,927 km (0.054 R)
• M68: 35,599,955 km (0.107 R)
• M69: 37,224,289 km (0.088 R)
• M70: 37,617,731 km (0.026 R)
• M71: 37,880,874 km (0.116 R)
• M72: 38,144,465 km (0.055 R)
• M73: 38,872,708 km (0.115 R)
• M74: 39,138,693 km (0.062 R)
• M75: 40,007,258 km (0.038 R)
• M76: 40,882,106 km (0.109 R)
• M77: 41,084,811 km (0.082 R)
• M78: 41,559,336 km (0.061 R)
• M79: 42,103,872 km (0.115 R)
• M80: 42,308,671 km (0.12 R)
• M81: 42,925,015 km (0.059 R)
• M82: 46,051,311 km (0.113 R)
• M83: 46,121,622 km (0.056 R)
• M84: 46,191,933 km (0.111 R)
• M85: 47,180,476 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.2

Radius: 3.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.85 AU - 13.67 AU

Year: 17868 Days

Day: 16.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,875,830 km

• M1: 158,424 km (0.053 R)
• M2: 262,843 km (0.045 R)
• M3: 296,653 km (0.088 R)
• M4: 467,793 km (0.092 R)
• M5: 631,602 km (0.114 R)
• M6: 1,383,032 km (0.056 R)
• M7: 1,490,593 km (0.078 R)
• M8: 1,521,859 km (0.093 R)
• M9: 1,796,222 km (0.106 R)
• M10: 1,998,927 km (0.104 R)
• M11: 2,033,484 km (0.106 R)
• M12: 2,155,855 km (0.099 R)
• M13: 2,244,866 km (0.111 R)
• M14: 3,485,331 km (0.103 R)
• M15: 3,695,217 km (0.091 R)
• M16: 4,712,782 km (0.08 R)
• M17: 5,859,898 km (0.063 R)
• M18: 6,109,427 km (0.085 R)
• M19: 6,362,248 km (0.069 R)
• M20: 6,592,778 km (0.116 R)
• M21: 6,956,750 km (0.064 R)
• M22: 7,514,899 km (0.114 R)
• M23: 7,977,157 km (0.038 R)
• M24: 8,004,683 km (0.055 R)
• M25: 8,392,740 km (0.097 R)
• M26: 8,929,198 km (0.049 R)
• M27: 9,215,977 km (0.071 R)
• M28: 9,564,091 km (0.049 R)
• M29: 9,622,434 km (0.079 R)
• M30: 10,273,185 km (0.07 R)
• M31: 10,362,944 km (0.113 R)
• M32: 10,664,234 km (0.091 R)
• M33: 10,846,444 km (0.105 R)
• M34: 11,121,555 km (0.074 R)
• M35: 11,616,424 km (0.083 R)
• M36: 11,929,383 km (0.114 R)
• M37: 11,960,799 km (0.101 R)
• M38: 12,435,772 km (0.108 R)
• M39: 12,659,570 km (0.119 R)
• M40: 13,436,731 km (0.057 R)
• M41: 14,096,159 km (0.084 R)
• M42: 14,396,401 km (0.043 R)
• M43: 15,721,390 km (0.112 R)
• M44: 16,450,829 km (0.101 R)
• M45: 17,013,915 km (0.103 R)
• M46: 17,654,942 km (0.055 R)
• M47: 17,726,749 km (0.115 R)
• M48: 17,798,556 km (0.047 R)
• M49: 18,122,884 km (0.111 R)
• M50: 19,550,796 km (0.115 R)
• M51: 20,072,294 km (0.072 R)
• M52: 21,128,605 km (0.045 R)
• M53: 23,294,932 km (0.103 R)
• M54: 23,610,134 km (0.109 R)
• M55: 24,045,913 km (0.08 R)
• M56: 24,085,556 km (0.115 R)
• M57: 24,284,671 km (0.054 R)
• M58: 24,404,349 km (0.104 R)
• M59: 25,530,821 km (0.106 R)
• M60: 25,937,279 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit