🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.57 AU - 0.67 AU

Year: 320 Days

Day: 29.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.78 AU

Year: 336 Days

Day: 24.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,577,633 km

• M1: 114,442 km (0.103 R)
• M2: 520,451 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 496 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,577,633 km

• M1: 164,408 km (0.084 R)
• M2: 316,250 km (0.086 R)
• M3: 449,691 km (0.061 R)
• M4: 551,567 km (0.098 R)
• M5: 686,505 km (0.099 R)
• M6: 1,048,681 km (0.052 R)
• M7: 1,138,290 km (0.066 R)
• M8: 1,234,930 km (0.085 R)
• M9: 1,334,563 km (0.059 R)
• M10: 1,419,085 km (0.117 R)
• M11: 1,579,604 km (0.071 R)
• M12: 1,679,087 km (0.071 R)
• M13: 1,820,008 km (0.052 R)
• M14: 1,965,118 km (0.036 R)
• M15: 2,072,529 km (0.101 R)
• M16: 2,176,799 km (0.103 R)
• M17: 2,256,235 km (0.026 R)
• M18: 2,363,796 km (0.05 R)
• M19: 2,456,547 km (0.118 R)
• M20: 2,595,224 km (0.095 R)
• M21: 2,679,747 km (0.079 R)
• M22: 2,759,482 km (0.099 R)
• M23: 2,880,507 km (0.055 R)
• M24: 2,985,824 km (0.103 R)
• M25: 3,146,193 km (0.101 R)
• M26: 3,260,785 km (0.094 R)
• M27: 3,346,205 km (0.111 R)
• M28: 3,475,757 km (0.103 R)
• M29: 3,600,671 km (0.115 R)
• M30: 3,797,243 km (0.083 R)
• M31: 3,906,748 km (0.08 R)
• M32: 4,043,331 km (0.047 R)
• M33: 4,294,506 km (0.112 R)
• M34: 4,415,381 km (0.111 R)
• M35: 4,564,680 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 9.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.12 AU - 1.36 AU

Year: 906 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,577,633 km

• M1: 143,614 km (0.04 R)
• M2: 242,648 km (0.098 R)
• M3: 347,067 km (0.093 R)
• M4: 432,936 km (0.075 R)
• M5: 739,163 km (0.104 R)
• M6: 850,165 km (0.041 R)
• M7: 1,143,676 km (0.12 R)
• M8: 1,223,711 km (0.082 R)
• M9: 1,311,973 km (0.042 R)
• M10: 1,441,974 km (0.09 R)
• M11: 1,508,545 km (0.092 R)
• M12: 1,603,689 km (0.102 R)
• M13: 1,707,809 km (0.108 R)
• M14: 1,800,111 km (0.085 R)
• M15: 1,930,561 km (0.082 R)
• M16: 2,086,741 km (0.099 R)
• M17: 2,216,292 km (0.116 R)
• M18: 2,332,979 km (0.108 R)
• M19: 2,419,895 km (0.039 R)
• M20: 2,531,944 km (0.107 R)
• M21: 2,596,869 km (0.069 R)
• M22: 2,744,822 km (0.105 R)
• M23: 2,819,920 km (0.083 R)
• M24: 2,887,239 km (0.06 R)
• M25: 3,092,487 km (0.083 R)
• M26: 3,179,404 km (0.095 R)
• M27: 3,436,263 km (0.084 R)
• M28: 3,866,955 km (0.114 R)
• M29: 4,055,449 km (0.104 R)
• M30: 4,208,338 km (0.107 R)
• M31: 4,451,285 km (0.106 R)
• M32: 4,668,800 km (0.027 R)
• M33: 4,728,789 km (0.047 R)
• M34: 5,701,474 km (0.105 R)
• M35: 5,840,750 km (0.059 R)
• M36: 5,970,451 km (0.101 R)
• M37: 6,188,565 km (0.053 R)
• M38: 6,342,950 km (0.073 R)
• M39: 6,453,951 km (0.057 R)
• M40: 6,644,090 km (0.097 R)
• M41: 6,858,913 km (0.075 R)
• M42: 7,237,395 km (0.084 R)
• M43: 7,776,397 km (0.08 R)
• M44: 7,895,177 km (0.045 R)
• M45: 8,026,674 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 8.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.51 AU - 6.81 AU

Year: 8834 Days

Day: 13.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,577,633 km

• M1: 109,356 km (0.107 R)
• M2: 171,439 km (0.091 R)
• M3: 269,426 km (0.105 R)
• M4: 504,594 km (0.117 R)
• M5: 759,359 km (0.062 R)
• M6: 1,262,756 km (0.108 R)
• M7: 1,485,806 km (0.034 R)
• M8: 1,557,015 km (0.081 R)
• M9: 1,647,821 km (0.091 R)
• M10: 1,740,272 km (0.106 R)
• M11: 1,853,667 km (0.09 R)
• M12: 1,989,203 km (0.106 R)
• M13: 2,068,041 km (0.068 R)
• M14: 2,352,726 km (0.109 R)
• M15: 2,649,827 km (0.053 R)
• M16: 2,847,296 km (0.106 R)
• M17: 3,095,180 km (0.108 R)
• M18: 3,279,933 km (0.072 R)
• M19: 3,563,720 km (0.063 R)
• M20: 4,029,568 km (0.056 R)
• M21: 4,130,098 km (0.088 R)
• M22: 4,777,408 km (0.112 R)
• M23: 4,857,293 km (0.069 R)
• M24: 5,072,265 km (0.119 R)
• M25: 5,153,796 km (0.095 R)
• M26: 5,345,581 km (0.11 R)
• M27: 6,485,965 km (0.062 R)
• M28: 6,812,537 km (0.067 R)
• M29: 7,450,722 km (0.118 R)
• M30: 8,653,638 km (0.112 R)
• M31: 8,816,551 km (0.103 R)
• M32: 9,079,095 km (0.073 R)
• M33: 9,145,067 km (0.099 R)
• M34: 9,477,624 km (0.048 R)
• M35: 9,712,941 km (0.064 R)
• M36: 10,707,767 km (0.048 R)
• M37: 11,058,424 km (0.113 R)
• M38: 11,698,853 km (0.112 R)
• M39: 12,278,395 km (0.047 R)
• M40: 12,571,607 km (0.047 R)
• M41: 12,941,413 km (0.118 R)
• M42: 13,314,809 km (0.093 R)
• M43: 13,389,907 km (0.084 R)
• M44: 13,653,947 km (0.067 R)
• M45: 13,919,633 km (0.045 R)
• M46: 14,340,751 km (0.114 R)
• M47: 14,765,908 km (0.11 R)
• M48: 15,077,820 km (0.071 R)
• M49: 17,035,009 km (0.088 R)
• M50: 17,157,380 km (0.118 R)
• M51: 17,526,438 km (0.076 R)
• M52: 18,105,531 km (0.043 R)
• M53: 18,230,595 km (0.115 R)
• M54: 19,155,409 km (0.084 R)
• M55: 19,538,230 km (0.098 R)
• M56: 20,052,547 km (0.111 R)
• M57: 20,268,118 km (0.069 R)
• M58: 20,571,353 km (0.087 R)
• M59: 21,798,953 km (0.095 R)
• M60: 22,153,949 km (0.086 R)
• M61: 22,332,269 km (0.116 R)
• M62: 22,690,257 km (0.068 R)
• M63: 23,140,397 km (0.106 R)
• M64: 23,321,261 km (0.085 R)
• M65: 23,866,695 km (0.096 R)
• M66: 24,232,611 km (0.044 R)
• M67: 24,554,396 km (0.087 R)
• M68: 24,646,698 km (0.059 R)
• M69: 24,785,076 km (0.106 R)
• M70: 24,970,278 km (0.06 R)
• M71: 25,109,255 km (0.1 R)
• M72: 25,949,396 km (0.11 R)
• M73: 26,561,850 km (0.115 R)
• M74: 26,656,545 km (0.058 R)
• M75: 27,131,369 km (0.12 R)
• M76: 27,226,663 km (0.095 R)
• M77: 27,800,969 km (0.073 R)
• M78: 28,041,373 km (0.094 R)
• M79: 28,475,955 km (0.112 R)
• M80: 28,912,780 km (0.109 R)
• M81: 29,694,878 km (0.117 R)
• M82: 30,384,824 km (0.109 R)
• M83: 31,931,217 km (0.077 R)
• M84: 32,739,494 km (0.111 R)
• M85: 33,044,225 km (0.115 R)
• M86: 33,146,101 km (0.049 R)
• M87: 33,350,003 km (0.115 R)
• M88: 34,118,487 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.8

Radius: 6.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.69 AU - 7.63 AU

Year: 10030 Days

Day: 22.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,577,633 km

• M1: 87,066 km (0.116 R)
• M2: 186,249 km (0.11 R)
• M3: 230,830 km (0.096 R)
• M4: 334,950 km (0.083 R)
• M5: 418,276 km (0.106 R)
• M6: 822,788 km (0.076 R)
• M7: 1,044,044 km (0.058 R)
• M8: 1,283,699 km (0.088 R)
• M9: 1,341,594 km (0.12 R)
• M10: 1,479,822 km (0.1 R)
• M11: 1,813,725 km (0.095 R)
• M12: 2,079,261 km (0.07 R)
• M13: 2,286,454 km (0.063 R)
• M14: 2,357,064 km (0.09 R)
• M15: 2,573,383 km (0.119 R)
• M16: 2,999,288 km (0.066 R)
• M17: 3,393,179 km (0.096 R)
• M18: 3,582,719 km (0.073 R)
• M19: 4,114,390 km (0.078 R)
• M20: 4,433,482 km (0.099 R)
• M21: 4,610,906 km (0.084 R)
• M22: 5,250,287 km (0.081 R)
• M23: 5,375,351 km (0.057 R)
• M24: 5,723,914 km (0.059 R)
• M25: 6,244,215 km (0.1 R)
• M26: 6,409,970 km (0.066 R)
• M27: 6,577,070 km (0.112 R)
• M28: 7,294,841 km (0.118 R)
• M29: 7,434,266 km (0.115 R)
• M30: 7,504,428 km (0.075 R)
• M31: 8,399,023 km (0.076 R)
• M32: 8,655,583 km (0.067 R)
• M33: 8,914,687 km (0.087 R)
• M34: 9,745,703 km (0.053 R)
• M35: 9,937,936 km (0.103 R)
• M36: 10,131,516 km (0.051 R)
• M37: 10,326,292 km (0.102 R)
• M38: 10,759,228 km (0.101 R)
• M39: 13,265,741 km (0.118 R)
• M40: 13,607,273 km (0.117 R)
• M41: 13,865,329 km (0.099 R)
• M42: 14,299,163 km (0.092 R)
• M43: 15,537,235 km (0.085 R)
• M44: 15,987,674 km (0.074 R)
• M45: 16,305,570 km (0.1 R)
• M46: 16,442,452 km (0.096 R)
• M47: 16,855,342 km (0.097 R)
• M48: 16,947,644 km (0.114 R)
• M49: 17,271,673 km (0.062 R)
• M50: 17,457,772 km (0.089 R)
• M51: 18,827,042 km (0.113 R)
• M52: 19,548,702 km (0.117 R)
• M53: 19,937,357 km (0.077 R)
• M54: 20,722,147 km (0.072 R)
• M55: 20,821,032 km (0.11 R)
• M56: 21,467,145 km (0.056 R)
• M57: 22,069,426 km (0.101 R)
• M58: 22,829,981 km (0.115 R)
• M59: 23,805,808 km (0.107 R)
• M60: 24,013,001 km (0.104 R)
• M61: 25,797,854 km (0.113 R)
• M62: 26,384,427 km (0.067 R)
• M63: 28,664,298 km (0.045 R)
• M64: 28,774,402 km (0.078 R)
• M65: 29,549,170 km (0.038 R)
• M66: 29,604,820 km (0.113 R)
• M67: 31,629,777 km (0.086 R)
• M68: 32,028,755 km (0.111 R)
• M69: 33,177,666 km (0.119 R)
• M70: 33,409,094 km (0.115 R)
• M71: 33,583,076 km (0.107 R)
• M72: 34,985,108 km (0.101 R)
• M73: 35,161,783 km (0.116 R)
• M74: 35,397,699 km (0.102 R)
• M75: 35,989,807 km (0.1 R)
• M76: 36,049,197 km (0.113 R)
• M77: 36,346,747 km (0.097 R)
• M78: 36,884,253 km (0.091 R)
• M79: 37,725,441 km (0.06 R)
• M80: 37,967,042 km (0.06 R)
• M81: 38,088,067 km (0.072 R)
• M82: 38,391,002 km (0.072 R)
• M83: 38,694,686 km (0.09 R)
• M84: 39,610,823 km (0.112 R)
• M85: 40,163,887 km (0.09 R)
• M86: 40,348,790 km (0.086 R)
• M87: 41,588,956 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 6.1

Gravity: 18.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.94 AU - 8.7 AU

Year: 14346 Days

Day: 23.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,577,633 km

• M1: 81,381 km (0.027 R)
• M2: 549,473 km (0.114 R)
• M3: 663,018 km (0.045 R)
• M4: 722,558 km (0.081 R)
• M5: 763,398 km (0.075 R)
• M6: 826,229 km (0.101 R)
• M7: 1,048,382 km (0.091 R)
• M8: 1,792,033 km (0.115 R)
• M9: 1,905,129 km (0.096 R)
• M10: 1,962,724 km (0.096 R)
• M11: 2,079,410 km (0.075 R)
• M12: 2,505,615 km (0.1 R)
• M13: 2,728,964 km (0.043 R)
• M14: 2,859,414 km (0.091 R)
• M15: 3,160,405 km (0.115 R)
• M16: 3,975,115 km (0.102 R)
• M17: 4,048,866 km (0.064 R)
• M18: 4,310,812 km (0.112 R)
• M19: 5,089,170 km (0.107 R)
• M20: 5,659,437 km (0.082 R)
• M21: 5,742,613 km (0.073 R)
• M22: 6,036,723 km (0.063 R)
• M23: 6,079,209 km (0.118 R)
• M24: 6,292,834 km (0.102 R)
• M25: 6,552,387 km (0.111 R)
• M26: 7,126,992 km (0.087 R)
• M27: 7,216,751 km (0.087 R)
• M28: 7,442,943 km (0.036 R)
• M29: 7,488,421 km (0.074 R)
• M30: 7,625,602 km (0.116 R)
• M31: 7,948,883 km (0.105 R)
• M32: 8,229,379 km (0.108 R)
• M33: 9,090,614 km (0.033 R)
• M34: 10,030,388 km (0.095 R)
• M35: 10,435,349 km (0.086 R)
• M36: 11,576,182 km (0.095 R)
• M37: 11,734,756 km (0.082 R)
• M38: 11,947,335 km (0.075 R)
• M39: 12,054,148 km (0.116 R)
• M40: 12,484,541 km (0.096 R)
• M41: 13,415,638 km (0.105 R)
• M42: 16,162,704 km (0.086 R)
• M43: 17,720,915 km (0.117 R)
• M44: 18,332,770 km (0.054 R)
• M45: 18,703,324 km (0.092 R)
• M46: 18,827,341 km (0.069 R)
• M47: 19,076,272 km (0.099 R)
• M48: 20,592,446 km (0.086 R)
• M49: 21,559,596 km (0.074 R)
• M50: 21,820,046 km (0.1 R)
• M51: 21,885,271 km (0.111 R)
• M52: 22,409,761 km (0.113 R)
• M53: 23,270,846 km (0.09 R)
• M54: 26,125,772 km (0.079 R)
• M55: 26,472,989 km (0.041 R)
• M56: 26,681,977 km (0.105 R)
• M57: 26,891,564 km (0.102 R)
• M58: 27,382,693 km (0.058 R)
• M59: 29,521,045 km (0.114 R)
• M60: 30,610,268 km (0.092 R)
• M61: 31,196,542 km (0.094 R)
• M62: 32,082,759 km (0.104 R)
• M63: 32,454,510 km (0.059 R)
• M64: 34,031,421 km (0.107 R)
• M65: 34,182,814 km (0.118 R)
• M66: 34,410,502 km (0.074 R)
• M67: 35,096,408 km (0.116 R)
• M68: 35,326,041 km (0.116 R)
• M69: 35,402,635 km (0.106 R)
• M70: 35,940,888 km (0.056 R)
• M71: 36,481,685 km (0.099 R)
• M72: 37,258,995 km (0.095 R)
• M73: 39,464,517 km (0.084 R)
• M74: 39,783,011 km (0.086 R)
• M75: 42,851,113 km (0.089 R)
• M76: 45,076,830 km (0.095 R)
• M77: 45,409,686 km (0.115 R)
• M78: 46,078,089 km (0.114 R)
• M79: 46,245,639 km (0.101 R)
• M80: 46,581,336 km (0.09 R)
• M81: 47,002,305 km (0.117 R)
• M82: 47,593,665 km (0.113 R)
• M83: 48,187,419 km (0.083 R)
• M84: 48,272,391 km (0.063 R)
• M85: 48,357,512 km (0.069 R)
• M86: 50,069,510 km (0.047 R)
• M87: 50,414,333 km (0.072 R)
• M88: 50,586,969 km (0.085 R)
• M89: 50,759,904 km (0.077 R)
• M90: 51,801,255 km (0.076 R)
• M91: 53,112,929 km (0.064 R)
• M92: 54,524,086 km (0.069 R)
• M93: 55,234,376 km (0.072 R)
• M94: 55,947,509 km (0.039 R)
• M95: 58,105,608 km (0.063 R)
• M96: 59,376,891 km (0.093 R)
• M97: 59,650,505 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit