🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.09 AU - 1.57 AU

Year: 534 Days

Day: 17.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.13 AU - 2.77 AU

Year: 1335 Days

Day: 35.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 76 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.02 AU - 4.74 AU

Year: 2662 Days

Day: 29.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,710,672 km

• M1: 99,782 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.1 AU - 4.86 AU

Year: 2765 Days

Day: 14 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,710,672 km

• M1: 729,589 km (0.081 R)

Asteroid Belt

Center: 7.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.64 AU - 13.86 AU

Year: 13141 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,710,672 km

• M1: 160,818 km (0.062 R)
• M2: 257,159 km (0.116 R)
• M3: 382,671 km (0.116 R)
• M4: 1,189,303 km (0.098 R)
• M5: 1,480,570 km (0.081 R)
• M6: 1,770,042 km (0.092 R)
• M7: 1,947,465 km (0.042 R)
• M8: 2,687,227 km (0.104 R)
• M9: 3,072,740 km (0.096 R)
• M10: 4,197,118 km (0.086 R)
• M11: 4,540,146 km (0.114 R)
• M12: 4,785,785 km (0.088 R)
• M13: 5,253,728 km (0.108 R)
• M14: 5,363,682 km (0.045 R)
• M15: 6,625,091 km (0.089 R)
• M16: 6,944,333 km (0.111 R)
• M17: 7,268,661 km (0.049 R)
• M18: 7,432,770 km (0.113 R)
• M19: 8,101,323 km (0.058 R)
• M20: 8,357,135 km (0.084 R)
• M21: 8,615,491 km (0.079 R)
• M22: 9,451,294 km (0.06 R)
• M23: 10,129,421 km (0.119 R)
• M24: 10,312,828 km (0.093 R)
• M25: 10,404,981 km (0.085 R)
• M26: 10,683,233 km (0.06 R)
• M27: 11,010,852 km (0.062 R)
• M28: 11,389,335 km (0.111 R)
• M29: 11,628,093 km (0.083 R)
• M30: 11,916,817 km (0.11 R)
• M31: 13,095,349 km (0.038 R)
• M32: 13,749,241 km (0.101 R)
• M33: 13,952,545 km (0.047 R)
• M34: 14,105,733 km (0.101 R)
• M35: 14,310,832 km (0.063 R)
• M36: 14,568,589 km (0.096 R)
• M37: 15,562,068 km (0.056 R)
• M38: 15,667,983 km (0.119 R)
• M39: 15,987,076 km (0.101 R)
• M40: 16,093,889 km (0.116 R)
• M41: 16,739,852 km (0.1 R)
• M42: 18,001,561 km (0.098 R)
• M43: 18,784,556 km (0.077 R)
• M44: 19,123,545 km (0.093 R)
• M45: 19,293,787 km (0.098 R)
• M46: 19,464,478 km (0.054 R)
• M47: 19,750,210 km (0.106 R)
• M48: 20,907,050 km (0.091 R)
• M49: 21,552,565 km (0.085 R)
• M50: 22,863,342 km (0.119 R)
• M51: 23,285,806 km (0.049 R)
• M52: 23,650,077 km (0.071 R)
• M53: 26,694,244 km (0.116 R)
• M54: 26,948,261 km (0.086 R)
• M55: 27,394,512 km (0.115 R)
• M56: 27,586,595 km (0.063 R)
• M57: 27,971,959 km (0.073 R)
• M58: 28,359,119 km (0.103 R)
• M59: 28,618,222 km (0.063 R)
• M60: 30,520,210 km (0.043 R)
• M61: 32,260,033 km (0.072 R)
• M62: 34,721,666 km (0.05 R)
• M63: 34,998,871 km (0.045 R)
• M64: 35,625,387 km (0.111 R)
• M65: 39,028,738 km (0.086 R)
• M66: 39,605,887 km (0.044 R)
• M67: 40,113,323 km (0.102 R)
• M68: 40,258,732 km (0.074 R)
• M69: 42,090,707 km (0.096 R)
• M70: 42,238,510 km (0.113 R)
• M71: 42,386,313 km (0.084 R)
• M72: 42,534,415 km (0.061 R)
• M73: 43,202,967 km (0.101 R)
• M74: 45,078,027 km (0.085 R)
• M75: 45,456,211 km (0.091 R)
• M76: 45,987,433 km (0.086 R)
• M77: 46,292,014 km (0.11 R)
• M78: 47,978,730 km (0.083 R)
• M79: 48,597,167 km (0.098 R)
• M80: 50,468,038 km (0.118 R)
• M81: 51,096,798 km (0.091 R)
• M82: 51,254,474 km (0.114 R)
• M83: 51,491,138 km (0.08 R)
• M84: 51,649,263 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 9.2

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.63 AU - 13.63 AU

Year: 15631 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,710,672 km

• M1: 157,078 km (0.064 R)
• M2: 290,220 km (0.109 R)
• M3: 511,774 km (0.035 R)
• M4: 632,500 km (0.082 R)
• M5: 1,157,738 km (0.12 R)
• M6: 1,238,222 km (0.111 R)
• M7: 1,320,800 km (0.096 R)
• M8: 1,669,811 km (0.115 R)
• M9: 1,950,307 km (0.104 R)
• M10: 3,027,711 km (0.115 R)
• M11: 3,370,290 km (0.102 R)
• M12: 3,526,620 km (0.041 R)
• M13: 4,686,303 km (0.046 R)
• M14: 5,953,995 km (0.115 R)
• M15: 6,528,152 km (0.108 R)
• M16: 6,821,962 km (0.07 R)
• M17: 7,371,734 km (0.039 R)
• M18: 7,883,808 km (0.113 R)
• M19: 8,301,934 km (0.094 R)
• M20: 8,888,507 km (0.04 R)
• M21: 9,488,395 km (0.098 R)
• M22: 9,598,947 km (0.074 R)
• M23: 10,441,333 km (0.11 R)
• M24: 10,784,810 km (0.084 R)
• M25: 11,837,829 km (0.087 R)
• M26: 11,956,759 km (0.066 R)
• M27: 12,557,844 km (0.119 R)
• M28: 12,618,580 km (0.07 R)
• M29: 13,664,569 km (0.064 R)
• M30: 14,229,450 km (0.091 R)
• M31: 14,356,010 km (0.058 R)
• M32: 18,255,279 km (0.09 R)
• M33: 21,433,785 km (0.055 R)
• M34: 21,797,307 km (0.116 R)
• M35: 22,826,242 km (0.111 R)
• M36: 23,495,991 km (0.076 R)
• M37: 24,778,793 km (0.042 R)
• M38: 25,007,528 km (0.116 R)
• M39: 25,852,158 km (0.094 R)
• M40: 26,862,392 km (0.118 R)
• M41: 27,411,715 km (0.114 R)
• M42: 27,885,641 km (0.101 R)
• M43: 29,081,976 km (0.067 R)
• M44: 29,323,277 km (0.067 R)
• M45: 29,726,892 km (0.038 R)
• M46: 30,051,071 km (0.068 R)
• M47: 30,132,302 km (0.066 R)
• M48: 31,112,916 km (0.036 R)
• M49: 31,359,603 km (0.058 R)
• M50: 33,273,110 km (0.104 R)
• M51: 34,032,169 km (0.119 R)
• M52: 34,286,486 km (0.083 R)
• M53: 34,967,605 km (0.115 R)
• M54: 35,567,343 km (0.117 R)
• M55: 36,776,841 km (0.118 R)
• M56: 37,124,956 km (0.105 R)
• M57: 37,999,804 km (0.096 R)
• M58: 38,616,297 km (0.112 R)
• M59: 38,793,121 km (0.059 R)
• M60: 38,970,096 km (0.118 R)
• M61: 39,948,466 km (0.09 R)
• M62: 42,566,429 km (0.094 R)
• M63: 42,840,492 km (0.061 R)
• M64: 43,023,450 km (0.107 R)
• M65: 44,219,186 km (0.114 R)
• M66: 45,239,443 km (0.103 R)
• M67: 45,705,740 km (0.106 R)
• M68: 46,737,217 km (0.081 R)
• M69: 46,925,561 km (0.102 R)
• M70: 47,681,629 km (0.118 R)
• M71: 49,877,576 km (0.114 R)
• M72: 50,649,052 km (0.114 R)
• M73: 51,036,361 km (0.075 R)
• M74: 52,399,347 km (0.119 R)
• M75: 53,971,770 km (0.066 R)
• M76: 54,664,558 km (0.1 R)
• M77: 55,161,223 km (0.088 R)
• M78: 55,260,855 km (0.113 R)
• M79: 59,086,372 km (0.095 R)
• M80: 59,902,578 km (0.089 R)
• M81: 60,107,228 km (0.112 R)
• M82: 61,442,987 km (0.071 R)
• M83: 62,062,771 km (0.086 R)
• M84: 62,788,620 km (0.119 R)
• M85: 64,039,258 km (0.088 R)
• M86: 66,459,303 km (0.091 R)
• M87: 66,671,133 km (0.09 R)
• M88: 66,883,263 km (0.094 R)
• M89: 67,627,213 km (0.097 R)
• M90: 68,802,006 km (0.068 R)
• M91: 69,123,491 km (0.073 R)
• M92: 69,768,109 km (0.115 R)
• M93: 70,738,849 km (0.11 R)
• M94: 71,171,636 km (0.055 R)
• M95: 72,693,495 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.4

Radius: 6

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.32 AU - 17.02 AU

Year: 20577 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,710,672 km

• M1: 112,498 km (0.064 R)
• M2: 271,819 km (0.084 R)
• M3: 378,183 km (0.078 R)
• M4: 586,424 km (0.075 R)
• M5: 1,244,505 km (0.049 R)
• M6: 1,887,327 km (0.071 R)
• M7: 2,062,057 km (0.093 R)
• M8: 2,242,173 km (0.052 R)
• M9: 2,427,225 km (0.103 R)
• M10: 2,972,061 km (0.087 R)
• M11: 3,639,118 km (0.117 R)
• M12: 3,945,195 km (0.117 R)
• M13: 4,442,758 km (0.096 R)
• M14: 4,864,624 km (0.116 R)
• M15: 7,158,258 km (0.07 R)
• M16: 7,376,222 km (0.095 R)
• M17: 7,986,731 km (0.067 R)
• M18: 8,099,528 km (0.091 R)
• M19: 8,383,764 km (0.075 R)
• M20: 9,672,849 km (0.099 R)
• M21: 9,913,701 km (0.102 R)
• M22: 10,095,762 km (0.067 R)
• M23: 11,591,292 km (0.12 R)
• M24: 12,105,011 km (0.066 R)
• M25: 12,234,563 km (0.055 R)
• M26: 14,921,340 km (0.098 R)
• M27: 15,199,592 km (0.092 R)
• M28: 15,479,789 km (0.082 R)
• M29: 17,487,542 km (0.111 R)
• M30: 17,781,053 km (0.105 R)
• M31: 18,076,210 km (0.085 R)
• M32: 19,499,933 km (0.089 R)
• M33: 20,649,144 km (0.083 R)
• M34: 21,584,280 km (0.034 R)
• M35: 22,453,593 km (0.057 R)
• M36: 22,533,179 km (0.115 R)
• M37: 23,657,258 km (0.108 R)
• M38: 24,063,266 km (0.102 R)
• M39: 27,392,118 km (0.12 R)
• M40: 28,504,677 km (0.082 R)
• M41: 29,283,634 km (0.104 R)
• M42: 30,421,026 km (0.06 R)
• M43: 30,509,139 km (0.045 R)
• M44: 31,930,020 km (0.096 R)
• M45: 32,019,479 km (0.064 R)
• M46: 32,378,514 km (0.114 R)
• M47: 32,648,538 km (0.108 R)
• M48: 33,100,324 km (0.054 R)
• M49: 33,463,249 km (0.044 R)
• M50: 34,010,029 km (0.097 R)
• M51: 35,575,421 km (0.081 R)
• M52: 37,635,982 km (0.057 R)
• M53: 38,394,742 km (0.108 R)
• M54: 42,361,928 km (0.099 R)
• M55: 42,558,799 km (0.09 R)
• M56: 42,657,384 km (0.082 R)
• M57: 43,349,274 km (0.086 R)
• M58: 43,448,308 km (0.101 R)
• M59: 43,547,641 km (0.03 R)
• M60: 44,244,169 km (0.06 R)
• M61: 45,547,615 km (0.117 R)
• M62: 45,749,273 km (0.078 R)
• M63: 46,052,358 km (0.105 R)
• M64: 48,397,754 km (0.086 R)
• M65: 48,809,596 km (0.057 R)
• M66: 50,052,007 km (0.09 R)
• M67: 50,572,907 km (0.11 R)
• M68: 50,677,176 km (0.069 R)
• M69: 51,829,977 km (0.115 R)
• M70: 54,482,049 km (0.09 R)
• M71: 55,770,535 km (0.081 R)
• M72: 56,418,593 km (0.078 R)
• M73: 57,177,802 km (0.039 R)
• M74: 57,940,452 km (0.094 R)
• M75: 58,158,865 km (0.089 R)
• M76: 60,137,746 km (0.047 R)
• M77: 61,469,167 km (0.039 R)
• M78: 62,138,468 km (0.115 R)
• M79: 63,935,138 km (0.09 R)
• M80: 67,579,492 km (0.084 R)
• M81: 67,694,383 km (0.114 R)
• M82: 68,963,422 km (0.116 R)
• M83: 72,346,129 km (0.107 R)
• M84: 72,817,063 km (0.067 R)
• M85: 73,761,773 km (0.094 R)
• M86: 76,260,806 km (0.054 R)
• M87: 76,620,140 km (0.112 R)
• M88: 78,304,163 km (0.068 R)
• M89: 79,271,912 km (0.116 R)
• M90: 81,708,562 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.9

Radius: 3.5

Gravity: 61.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.71 AU - 17.31 AU

Year: 21272 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,710,672 km

• M1: 257,458 km (0.06 R)
• M2: 347,217 km (0.108 R)
• M3: 1,125,724 km (0.101 R)
• M4: 2,434,855 km (0.083 R)
• M5: 2,626,041 km (0.05 R)
• M6: 2,703,982 km (0.114 R)
• M7: 2,861,957 km (0.111 R)
• M8: 3,187,033 km (0.067 R)
• M9: 4,184,701 km (0.055 R)
• M10: 4,230,179 km (0.093 R)
• M11: 4,883,174 km (0.062 R)
• M12: 5,123,877 km (0.088 R)
• M13: 5,667,067 km (0.117 R)
• M14: 5,920,037 km (0.115 R)
• M15: 6,807,152 km (0.027 R)
• M16: 6,860,558 km (0.103 R)
• M17: 7,846,558 km (0.078 R)
• M18: 8,413,235 km (0.119 R)
• M19: 8,528,275 km (0.092 R)
• M20: 9,051,718 km (0.07 R)
• M21: 9,947,211 km (0.098 R)
• M22: 10,559,665 km (0.12 R)
• M23: 11,820,775 km (0.105 R)
• M24: 11,949,579 km (0.082 R)
• M25: 12,403,758 km (0.116 R)
• M26: 13,462,761 km (0.101 R)
• M27: 15,314,633 km (0.111 R)
• M28: 16,736,860 km (0.089 R)
• M29: 17,683,665 km (0.057 R)
• M30: 18,052,424 km (0.084 R)
• M31: 18,498,226 km (0.08 R)
• M32: 18,947,767 km (0.058 R)
• M33: 20,703,897 km (0.097 R)
• M34: 21,170,492 km (0.056 R)
• M35: 21,326,822 km (0.102 R)
• M36: 22,830,580 km (0.068 R)
• M37: 23,393,217 km (0.115 R)
• M38: 23,960,493 km (0.102 R)
• M39: 24,204,935 km (0.066 R)
• M40: 25,273,812 km (0.118 R)
• M41: 25,522,594 km (0.1 R)
• M42: 27,287,100 km (0.093 R)
• M43: 27,798,426 km (0.092 R)
• M44: 28,744,184 km (0.09 R)
• M45: 30,755,228 km (0.08 R)
• M46: 31,109,625 km (0.12 R)
• M47: 31,198,337 km (0.09 R)
• M48: 33,173,328 km (0.101 R)
• M49: 33,263,984 km (0.083 R)
• M50: 34,542,747 km (0.071 R)
• M51: 35,280,713 km (0.111 R)
• M52: 35,837,666 km (0.101 R)
• M53: 35,930,716 km (0.105 R)
• M54: 36,023,915 km (0.074 R)
• M55: 36,210,464 km (0.035 R)
• M56: 36,490,960 km (0.103 R)
• M57: 36,772,204 km (0.037 R)
• M58: 37,999,056 km (0.113 R)
• M59: 38,569,772 km (0.092 R)
• M60: 39,239,222 km (0.101 R)
• M61: 39,335,115 km (0.081 R)
• M62: 40,589,642 km (0.085 R)
• M63: 41,661,212 km (0.095 R)
• M64: 42,446,451 km (0.05 R)
• M65: 43,931,958 km (0.097 R)
• M66: 45,736,707 km (0.107 R)
• M67: 47,975,439 km (0.119 R)
• M68: 48,283,461 km (0.102 R)
• M69: 50,353,596 km (0.094 R)
• M70: 54,901,521 km (0.087 R)
• M71: 55,116,344 km (0.06 R)
• M72: 55,223,755 km (0.108 R)
• M73: 57,605,502 km (0.085 R)
• M74: 57,823,616 km (0.114 R)
• M75: 58,808,718 km (0.108 R)
• M76: 59,248,386 km (0.088 R)
• M77: 59,358,490 km (0.082 R)
• M78: 61,351,583 km (0.079 R)
• M79: 63,141,521 km (0.073 R)
• M80: 63,254,019 km (0.073 R)
• M81: 65,175,604 km (0.088 R)
• M82: 68,497,723 km (0.049 R)
• M83: 69,539,822 km (0.089 R)
• M84: 72,226,899 km (0.119 R)
• M85: 72,344,483 km (0.061 R)
• M86: 73,878,908 km (0.044 R)
• M87: 73,997,390 km (0.101 R)
• M88: 74,709,625 km (0.072 R)
• M89: 75,901,771 km (0.067 R)
• M90: 76,500,162 km (0.11 R)
• M91: 79,880,027 km (0.084 R)
• M92: 80,976,729 km (0.091 R)
• M93: 81,465,764 km (0.107 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit