🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 12.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,176,495 km

• M1: 271,221 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 26.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 323 Days

Day: 27.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 346 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 14.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.91 AU - 1.05 AU

Year: 626 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,176,495 km

• M1: 189,541 km (0.098 R)
• M2: 314,904 km (0.041 R)
• M3: 443,109 km (0.071 R)
• M4: 576,251 km (0.071 R)
• M5: 679,922 km (0.096 R)
• M6: 807,978 km (0.086 R)
• M7: 1,017,415 km (0.085 R)
• M8: 1,110,615 km (0.083 R)
• M9: 1,256,173 km (0.084 R)
• M10: 1,393,355 km (0.114 R)
• M11: 1,519,615 km (0.119 R)
• M12: 1,633,609 km (0.032 R)
• M13: 1,744,910 km (0.055 R)
• M14: 1,905,428 km (0.071 R)
• M15: 2,077,017 km (0.091 R)
• M16: 2,180,239 km (0.085 R)
• M17: 2,341,356 km (0.095 R)
• M18: 2,500,229 km (0.113 R)
• M19: 2,603,901 km (0.074 R)
• M20: 2,862,854 km (0.114 R)
• M21: 3,033,396 km (0.09 R)
• M22: 3,214,409 km (0.083 R)
• M23: 3,413,375 km (0.12 R)
• M24: 3,616,678 km (0.034 R)
• M25: 3,794,101 km (0.036 R)
• M26: 3,914,079 km (0.09 R)
• M27: 4,127,106 km (0.116 R)
• M28: 4,289,420 km (0.119 R)
• M29: 4,446,049 km (0.104 R)
• M30: 4,604,622 km (0.099 R)
• M31: 4,952,138 km (0.096 R)
• M32: 5,075,407 km (0.102 R)
• M33: 5,199,573 km (0.096 R)
• M34: 5,324,936 km (0.046 R)
• M35: 5,442,819 km (0.107 R)
• M36: 5,672,751 km (0.106 R)
• M37: 5,949,358 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 9.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.41 AU

Year: 870 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,176,495 km

• M1: 127,757 km (0.102 R)
• M2: 194,926 km (0.05 R)
• M3: 267,331 km (0.085 R)
• M4: 425,157 km (0.039 R)
• M5: 502,200 km (0.105 R)
• M6: 639,082 km (0.116 R)
• M7: 701,016 km (0.116 R)
• M8: 771,327 km (0.113 R)
• M9: 887,863 km (0.077 R)
• M10: 1,030,430 km (0.028 R)
• M11: 1,346,381 km (0.065 R)
• M12: 1,413,251 km (0.114 R)
• M13: 1,589,328 km (0.12 R)
• M14: 1,668,166 km (0.091 R)
• M15: 1,797,269 km (0.101 R)
• M16: 1,938,040 km (0.118 R)
• M17: 2,005,659 km (0.072 R)
• M18: 2,125,786 km (0.104 R)
• M19: 2,221,977 km (0.1 R)
• M20: 2,409,723 km (0.101 R)
• M21: 2,584,004 km (0.066 R)
• M22: 2,649,378 km (0.116 R)
• M23: 2,791,197 km (0.105 R)
• M24: 2,858,217 km (0.026 R)
• M25: 3,455,412 km (0.075 R)
• M26: 3,821,328 km (0.102 R)
• M27: 3,949,833 km (0.118 R)
• M28: 4,567,821 km (0.107 R)
• M29: 4,853,553 km (0.066 R)
• M30: 4,934,635 km (0.074 R)
• M31: 5,086,328 km (0.103 R)
• M32: 5,168,756 km (0.044 R)
• M33: 5,358,596 km (0.066 R)
• M34: 5,575,064 km (0.101 R)
• M35: 6,053,927 km (0.067 R)
• M36: 6,279,520 km (0.114 R)
• M37: 6,342,651 km (0.109 R)
• M38: 6,405,930 km (0.111 R)
• M39: 6,558,819 km (0.118 R)
• M40: 6,713,055 km (0.109 R)
• M41: 6,777,532 km (0.083 R)
• M42: 7,222,286 km (0.089 R)
• M43: 7,328,351 km (0.088 R)
• M44: 7,488,271 km (0.086 R)
• M45: 7,608,996 km (0.062 R)
• M46: 7,934,222 km (0.108 R)
• M47: 8,181,208 km (0.114 R)
• M48: 8,347,262 km (0.114 R)
• M49: 8,458,563 km (0.058 R)
• M50: 8,542,338 km (0.105 R)
• M51: 8,668,598 km (0.108 R)
• M52: 8,837,793 km (0.063 R)
• M53: 9,222,709 km (0.12 R)
• M54: 9,352,260 km (0.09 R)
• M55: 9,482,411 km (0.09 R)
• M56: 9,627,820 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 12.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.21 AU - 1.45 AU

Year: 990 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,176,495 km

• M1: 157,227 km (0.073 R)
• M2: 254,466 km (0.118 R)
• M3: 417,378 km (0.072 R)
• M4: 497,114 km (0.117 R)
• M5: 779,555 km (0.096 R)
• M6: 899,831 km (0.062 R)
• M7: 1,049,728 km (0.096 R)
• M8: 1,250,788 km (0.103 R)
• M9: 1,350,121 km (0.11 R)
• M10: 1,517,371 km (0.075 R)
• M11: 1,630,467 km (0.07 R)
• M12: 1,816,417 km (0.071 R)
• M13: 1,901,389 km (0.09 R)
• M14: 2,104,992 km (0.086 R)
• M15: 2,224,520 km (0.069 R)
• M16: 2,462,979 km (0.108 R)
• M17: 2,597,318 km (0.051 R)
• M18: 2,685,731 km (0.115 R)
• M19: 2,906,836 km (0.045 R)
• M20: 3,091,440 km (0.082 R)
• M21: 3,185,238 km (0.107 R)
• M22: 3,384,502 km (0.107 R)
• M23: 3,579,129 km (0.09 R)
• M24: 3,686,840 km (0.098 R)
• M25: 4,081,628 km (0.1 R)
• M26: 4,175,576 km (0.077 R)
• M27: 4,308,119 km (0.076 R)
• M28: 4,384,564 km (0.104 R)
• M29: 4,684,957 km (0.104 R)
• M30: 4,872,403 km (0.091 R)
• M31: 4,982,058 km (0.115 R)
• M32: 5,346,927 km (0.067 R)
• M33: 5,491,139 km (0.097 R)
• M34: 5,846,883 km (0.065 R)
• M35: 6,006,205 km (0.092 R)
• M36: 6,188,565 km (0.077 R)
• M37: 6,264,261 km (0.05 R)
• M38: 6,514,987 km (0.071 R)
• M39: 6,613,871 km (0.043 R)
• M40: 6,724,574 km (0.077 R)
• M41: 7,026,313 km (0.116 R)
• M42: 7,275,543 km (0.05 R)
• M43: 7,643,254 km (0.059 R)
• M44: 7,782,680 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 11.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.7 AU

Year: 1093 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,176,495 km

• M1: 165,754 km (0.114 R)
• M2: 268,229 km (0.093 R)
• M3: 378,782 km (0.112 R)
• M4: 454,927 km (0.093 R)
• M5: 590,164 km (0.064 R)
• M6: 665,860 km (0.07 R)
• M7: 1,057,507 km (0.104 R)
• M8: 1,168,958 km (0.115 R)
• M9: 1,267,992 km (0.036 R)
• M10: 1,346,979 km (0.108 R)
• M11: 1,427,762 km (0.059 R)
• M12: 1,546,244 km (0.117 R)
• M13: 1,637,349 km (0.111 R)
• M14: 1,711,549 km (0.087 R)
• M15: 1,799,662 km (0.04 R)
• M16: 1,947,914 km (0.058 R)
• M17: 2,073,576 km (0.115 R)
• M18: 2,502,623 km (0.116 R)
• M19: 2,581,760 km (0.104 R)
• M20: 2,801,819 km (0.068 R)
• M21: 2,891,577 km (0.119 R)
• M22: 3,089,495 km (0.07 R)
• M23: 3,244,927 km (0.11 R)
• M24: 3,426,838 km (0.104 R)
• M25: 3,539,186 km (0.106 R)
• M26: 3,669,187 km (0.088 R)
• M27: 3,759,544 km (0.107 R)
• M28: 3,875,632 km (0.107 R)
• M29: 4,034,954 km (0.119 R)
• M30: 4,291,215 km (0.102 R)
• M31: 4,473,874 km (0.086 R)
• M32: 4,596,993 km (0.112 R)
• M33: 4,703,507 km (0.058 R)
• M34: 4,792,817 km (0.032 R)
• M35: 4,918,928 km (0.057 R)
• M36: 5,073,612 km (0.105 R)
• M37: 5,156,190 km (0.099 R)
• M38: 5,359,793 km (0.094 R)
• M39: 5,518,965 km (0.097 R)
• M40: 5,957,735 km (0.091 R)
• M41: 6,073,973 km (0.102 R)
• M42: 6,200,832 km (0.046 R)
• M43: 6,299,118 km (0.104 R)
• M44: 6,467,266 km (0.084 R)
• M45: 6,576,921 km (0.11 R)
• M46: 6,777,681 km (0.073 R)
• M47: 6,868,786 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 8.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 1282 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,176,495 km

• M1: 126,560 km (0.101 R)
• M2: 192,981 km (0.103 R)
• M3: 261,497 km (0.087 R)
• M4: 373,546 km (0.036 R)
• M5: 476,320 km (0.081 R)
• M6: 569,968 km (0.093 R)
• M7: 707,000 km (0.104 R)
• M8: 793,617 km (0.117 R)
• M9: 855,251 km (0.12 R)
• M10: 1,106,276 km (0.094 R)
• M11: 1,175,989 km (0.068 R)
• M12: 1,359,994 km (0.111 R)
• M13: 1,462,618 km (0.104 R)
• M14: 1,596,209 km (0.034 R)
• M15: 1,868,178 km (0.037 R)
• M16: 2,107,385 km (0.105 R)
• M17: 2,234,843 km (0.092 R)
• M18: 2,381,149 km (0.038 R)
• M19: 2,439,044 km (0.08 R)
• M20: 2,615,270 km (0.068 R)
• M21: 2,743,775 km (0.077 R)
• M22: 3,205,434 km (0.116 R)
• M23: 3,380,164 km (0.075 R)
• M24: 3,435,964 km (0.038 R)
• M25: 3,510,912 km (0.072 R)
• M26: 3,605,458 km (0.102 R)
• M27: 3,806,518 km (0.062 R)
• M28: 3,874,435 km (0.083 R)
• M29: 4,011,467 km (0.088 R)
• M30: 4,229,880 km (0.066 R)
• M31: 4,340,732 km (0.114 R)
• M32: 4,513,667 km (0.078 R)
• M33: 4,606,268 km (0.097 R)
• M34: 4,689,145 km (0.098 R)
• M35: 4,961,563 km (0.113 R)
• M36: 5,014,670 km (0.093 R)
• M37: 5,250,137 km (0.1 R)
• M38: 5,325,834 km (0.107 R)
• M39: 5,456,433 km (0.105 R)
• M40: 5,577,158 km (0.097 R)
• M41: 5,709,852 km (0.1 R)
• M42: 5,865,882 km (0.085 R)
• M43: 5,944,421 km (0.108 R)
• M44: 6,331,281 km (0.113 R)
• M45: 6,400,246 km (0.03 R)
• M46: 6,574,228 km (0.105 R)
• M47: 6,655,908 km (0.119 R)
• M48: 6,714,401 km (0.107 R)
• M49: 6,831,985 km (0.046 R)
• M50: 6,974,103 km (0.083 R)
• M51: 7,153,022 km (0.043 R)
• M52: 7,613,036 km (0.104 R)
• M53: 7,723,439 km (0.089 R)
• M54: 7,785,073 km (0.119 R)
• M55: 7,871,391 km (0.106 R)
• M56: 8,007,974 km (0.112 R)
• M57: 8,472,924 km (0.107 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 11.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.4 AU - 3.78 AU

Year: 4392 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,176,495 km

• M1: 168,597 km (0.066 R)
• M2: 241,002 km (0.092 R)
• M3: 439,369 km (0.102 R)
• M4: 540,946 km (0.119 R)
• M5: 675,584 km (0.116 R)
• M6: 835,355 km (0.093 R)
• M7: 1,164,919 km (0.117 R)
• M8: 1,470,248 km (0.118 R)
• M9: 1,835,715 km (0.111 R)
• M10: 1,975,739 km (0.107 R)
• M11: 2,494,245 km (0.105 R)
• M12: 2,610,782 km (0.053 R)
• M13: 3,200,048 km (0.106 R)
• M14: 3,348,449 km (0.083 R)
• M15: 3,852,295 km (0.053 R)
• M16: 4,521,446 km (0.119 R)
• M17: 4,640,526 km (0.057 R)
• M18: 4,712,632 km (0.117 R)
• M19: 4,881,977 km (0.082 R)
• M20: 5,102,783 km (0.094 R)
• M21: 5,376,996 km (0.054 R)
• M22: 5,503,406 km (0.085 R)
• M23: 5,605,133 km (0.09 R)
• M24: 5,966,412 km (0.112 R)
• M25: 6,097,160 km (0.101 R)
• M26: 6,957,348 km (0.086 R)
• M27: 7,122,803 km (0.055 R)
• M28: 7,401,654 km (0.12 R)
• M29: 7,998,849 km (0.055 R)
• M30: 8,085,466 km (0.11 R)
• M31: 8,201,404 km (0.109 R)
• M32: 9,421,524 km (0.091 R)
• M33: 10,350,078 km (0.027 R)
• M34: 10,857,215 km (0.053 R)
• M35: 10,985,271 km (0.083 R)
• M36: 11,404,893 km (0.072 R)
• M37: 12,226,784 km (0.097 R)
• M38: 12,560,836 km (0.089 R)
• M39: 13,135,740 km (0.107 R)
• M40: 13,512,278 km (0.06 R)
• M41: 13,857,700 km (0.101 R)
• M42: 14,171,107 km (0.106 R)
• M43: 14,451,753 km (0.097 R)
• M44: 14,840,558 km (0.09 R)
• M45: 15,125,392 km (0.107 R)
• M46: 15,448,075 km (0.037 R)
• M47: 15,592,287 km (0.081 R)
• M48: 15,954,613 km (0.097 R)
• M49: 16,246,628 km (0.085 R)
• M50: 16,540,289 km (0.114 R)
• M51: 16,650,841 km (0.114 R)
• M52: 17,883,528 km (0.103 R)
• M53: 18,683,128 km (0.111 R)
• M54: 19,300,220 km (0.057 R)
• M55: 19,728,369 km (0.071 R)
• M56: 20,673,528 km (0.091 R)
• M57: 20,832,401 km (0.087 R)
• M58: 21,311,713 km (0.06 R)
• M59: 21,432,139 km (0.117 R)
• M60: 21,512,473 km (0.108 R)
• M61: 21,875,397 km (0.111 R)
• M62: 22,199,875 km (0.058 R)
• M63: 23,306,301 km (0.11 R)
• M64: 23,430,318 km (0.082 R)
• M65: 24,262,979 km (0.052 R)
• M66: 24,430,679 km (0.118 R)
• M67: 25,062,879 km (0.088 R)
• M68: 25,274,859 km (0.079 R)
• M69: 25,359,831 km (0.086 R)
• M70: 25,871,605 km (0.081 R)
• M71: 26,472,839 km (0.106 R)
• M72: 26,602,391 km (0.071 R)
• M73: 27,078,860 km (0.111 R)
• M74: 27,252,842 km (0.112 R)
• M75: 27,383,441 km (0.118 R)
• M76: 27,558,172 km (0.086 R)
• M77: 27,776,884 km (0.045 R)
• M78: 27,996,344 km (0.042 R)
• M79: 28,392,629 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit