🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 146 Days

Day: 15.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.49 AU - 2.11 AU

Year: 865 Days

Day: 35.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,922,775 km

• M1: 352,004 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.44 AU - 2.2 AU

Year: 879 Days

Day: 40.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.02 AU - 2.32 AU

Year: 1145 Days

Day: 28.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.4 AU - 2.48 AU

Year: 1365 Days

Day: 26.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.29 AU - 3.71 AU

Year: 2345 Days

Day: 22 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,922,775 km

• M1: 2,549,297 km (0.038 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 11.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.03 AU - 7.37 AU

Year: 5529 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,922,775 km

• M1: 207,492 km (0.114 R)
• M2: 386,710 km (0.079 R)
• M3: 593,305 km (0.073 R)
• M4: 691,142 km (0.072 R)
• M5: 805,884 km (0.097 R)
• M6: 882,777 km (0.09 R)
• M7: 1,056,460 km (0.085 R)
• M8: 1,129,314 km (0.103 R)
• M9: 1,254,827 km (0.063 R)
• M10: 1,465,760 km (0.091 R)
• M11: 1,617,751 km (0.064 R)
• M12: 1,703,022 km (0.058 R)
• M13: 1,998,179 km (0.109 R)
• M14: 2,214,796 km (0.052 R)
• M15: 2,439,343 km (0.072 R)
• M16: 2,521,323 km (0.088 R)
• M17: 2,654,614 km (0.089 R)
• M18: 2,997,941 km (0.114 R)
• M19: 3,157,263 km (0.119 R)
• M20: 3,374,030 km (0.097 R)
• M21: 3,521,384 km (0.114 R)
• M22: 3,670,833 km (0.071 R)
• M23: 3,746,379 km (0.082 R)
• M24: 4,092,848 km (0.072 R)
• M25: 4,754,968 km (0.117 R)
• M26: 5,236,225 km (0.113 R)
• M27: 5,536,916 km (0.064 R)
• M28: 5,909,565 km (0.106 R)
• M29: 6,132,765 km (0.035 R)
• M30: 6,541,316 km (0.112 R)
• M31: 6,842,008 km (0.094 R)
• M32: 6,982,331 km (0.055 R)
• M33: 7,337,327 km (0.049 R)
• M34: 7,481,090 km (0.109 R)
• M35: 7,577,431 km (0.073 R)
• M36: 7,746,926 km (0.073 R)
• M37: 7,966,835 km (0.105 R)
• M38: 8,437,769 km (0.109 R)
• M39: 8,563,132 km (0.111 R)
• M40: 8,917,679 km (0.098 R)
• M41: 9,148,209 km (0.084 R)
• M42: 9,772,631 km (0.089 R)
• M43: 9,904,426 km (0.039 R)
• M44: 10,223,219 km (0.098 R)
• M45: 10,303,404 km (0.112 R)
• M46: 11,089,840 km (0.111 R)
• M47: 11,337,723 km (0.048 R)
• M48: 11,559,727 km (0.082 R)
• M49: 11,755,251 km (0.109 R)
• M50: 12,177,715 km (0.083 R)
• M51: 12,490,674 km (0.111 R)
• M52: 13,241,057 km (0.084 R)
• M53: 13,416,386 km (0.106 R)
• M54: 13,739,667 km (0.031 R)
• M55: 14,095,261 km (0.053 R)
• M56: 14,664,630 km (0.102 R)
• M57: 14,785,506 km (0.089 R)
• M58: 15,058,522 km (0.082 R)
• M59: 15,578,973 km (0.105 R)
• M60: 16,105,258 km (0.118 R)
• M61: 16,480,150 km (0.113 R)
• M62: 16,605,812 km (0.097 R)
• M63: 17,079,888 km (0.036 R)
• M64: 17,207,046 km (0.079 R)
• M65: 18,073,667 km (0.116 R)
• M66: 19,682,592 km (0.1 R)
• M67: 20,184,194 km (0.114 R)
• M68: 20,386,001 km (0.094 R)
• M69: 20,757,901 km (0.093 R)
• M70: 20,893,587 km (0.109 R)
• M71: 21,921,174 km (0.066 R)
• M72: 22,094,110 km (0.069 R)
• M73: 22,720,177 km (0.12 R)
• M74: 22,895,057 km (0.11 R)
• M75: 23,246,312 km (0.109 R)
• M76: 23,387,383 km (0.108 R)
• M77: 23,528,604 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 13.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.82 AU - 9 AU

Year: 7224 Days

Day: 15 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,922,775 km

• M1: 167,849 km (0.076 R)
• M2: 522,695 km (0.079 R)
• M3: 660,774 km (0.09 R)
• M4: 1,156,840 km (0.041 R)
• M5: 1,258,567 km (0.083 R)
• M6: 1,363,734 km (0.066 R)
• M7: 1,527,245 km (0.05 R)
• M8: 1,621,043 km (0.033 R)
• M9: 1,914,554 km (0.055 R)
• M10: 2,057,719 km (0.101 R)
• M11: 2,333,128 km (0.047 R)
• M12: 2,464,475 km (0.112 R)
• M13: 2,598,216 km (0.051 R)
• M14: 2,757,538 km (0.109 R)
• M15: 2,896,664 km (0.05 R)
• M16: 3,577,483 km (0.111 R)
• M17: 3,806,817 km (0.116 R)
• M18: 4,067,417 km (0.063 R)
• M19: 4,226,589 km (0.09 R)
• M20: 4,387,855 km (0.067 R)
• M21: 4,551,366 km (0.118 R)
• M22: 4,940,470 km (0.084 R)
• M23: 5,691,900 km (0.063 R)
• M24: 5,930,359 km (0.093 R)
• M25: 6,479,084 km (0.077 R)
• M26: 6,854,126 km (0.091 R)
• M27: 7,429,778 km (0.112 R)
• M28: 7,527,316 km (0.029 R)
• M29: 8,087,859 km (0.105 R)
• M30: 9,778,315 km (0.112 R)
• M31: 10,426,224 km (0.069 R)
• M32: 10,755,339 km (0.109 R)
• M33: 11,050,795 km (0.033 R)
• M34: 11,349,093 km (0.112 R)
• M35: 11,801,327 km (0.054 R)
• M36: 12,490,824 km (0.114 R)
• M37: 13,589,471 km (0.113 R)
• M38: 13,788,885 km (0.073 R)
• M39: 14,110,071 km (0.111 R)
• M40: 14,800,765 km (0.113 R)
• M41: 15,006,013 km (0.119 R)
• M42: 15,129,581 km (0.056 R)
• M43: 17,067,023 km (0.108 R)
• M44: 17,802,745 km (0.073 R)
• M45: 17,933,643 km (0.096 R)
• M46: 18,372,264 km (0.114 R)
• M47: 20,116,725 km (0.09 R)
• M48: 20,893,736 km (0.103 R)
• M49: 21,960,519 km (0.107 R)
• M50: 22,476,930 km (0.057 R)
• M51: 22,571,327 km (0.049 R)
• M52: 22,760,418 km (0.098 R)
• M53: 23,474,000 km (0.114 R)
• M54: 24,098,571 km (0.119 R)
• M55: 24,291,852 km (0.03 R)
• M56: 24,437,111 km (0.071 R)
• M57: 25,659,027 km (0.087 R)
• M58: 26,054,264 km (0.105 R)
• M59: 26,202,965 km (0.082 R)
• M60: 26,351,964 km (0.112 R)
• M61: 26,601,045 km (0.049 R)
• M62: 27,403,039 km (0.08 R)
• M63: 28,416,714 km (0.098 R)
• M64: 28,518,740 km (0.061 R)
• M65: 29,030,813 km (0.103 R)
• M66: 29,546,028 km (0.053 R)
• M67: 29,804,683 km (0.07 R)
• M68: 30,376,446 km (0.076 R)
• M69: 30,480,716 km (0.104 R)
• M70: 30,951,799 km (0.113 R)
• M71: 31,161,984 km (0.109 R)
• M72: 31,689,467 km (0.12 R)
• M73: 31,901,148 km (0.12 R)
• M74: 32,592,738 km (0.083 R)
• M75: 32,699,701 km (0.066 R)
• M76: 32,806,663 km (0.076 R)
• M77: 33,128,149 km (0.118 R)
• M78: 33,990,880 km (0.111 R)
• M79: 34,207,648 km (0.075 R)
• M80: 34,970,148 km (0.092 R)
• M81: 35,573,177 km (0.068 R)
• M82: 35,738,333 km (0.027 R)
• M83: 35,848,437 km (0.047 R)
• M84: 36,511,904 km (0.116 R)
• M85: 37,012,308 km (0.085 R)
• M86: 37,346,959 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 11.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.92 AU - 11.56 AU

Year: 12606 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,922,775 km

• M1: 152,440 km (0.051 R)
• M2: 227,090 km (0.101 R)
• M3: 361,129 km (0.079 R)
• M4: 448,794 km (0.092 R)
• M5: 590,014 km (0.073 R)
• M6: 714,928 km (0.051 R)
• M7: 1,031,178 km (0.114 R)
• M8: 1,369,569 km (0.063 R)
• M9: 1,976,487 km (0.059 R)
• M10: 2,271,344 km (0.063 R)
• M11: 2,633,222 km (0.068 R)
• M12: 2,821,117 km (0.081 R)
• M13: 3,210,221 km (0.097 R)
• M14: 3,616,678 km (0.068 R)
• M15: 3,856,334 km (0.042 R)
• M16: 4,288,373 km (0.079 R)
• M17: 4,414,783 km (0.12 R)
• M18: 4,574,404 km (0.111 R)
• M19: 5,098,295 km (0.037 R)
• M20: 5,469,597 km (0.104 R)
• M21: 5,849,726 km (0.092 R)
• M22: 6,346,091 km (0.05 R)
• M23: 6,672,364 km (0.037 R)
• M24: 6,819,120 km (0.07 R)
• M25: 7,153,321 km (0.079 R)
• M26: 7,953,969 km (0.104 R)
• M27: 8,662,764 km (0.093 R)
• M28: 8,944,008 km (0.117 R)
• M29: 9,187,404 km (0.082 R)
• M30: 9,474,033 km (0.081 R)
• M31: 10,394,509 km (0.084 R)
• M32: 10,479,630 km (0.087 R)
• M33: 10,951,761 km (0.102 R)
• M34: 11,606,850 km (0.107 R)
• M35: 12,364,713 km (0.09 R)
• M36: 12,545,427 km (0.111 R)
• M37: 13,834,362 km (0.101 R)
• M38: 14,116,055 km (0.08 R)
• M39: 14,352,270 km (0.067 R)
• M40: 15,261,825 km (0.094 R)
• M41: 16,486,882 km (0.101 R)
• M42: 17,186,701 km (0.118 R)
• M43: 17,692,491 km (0.096 R)
• M44: 19,186,825 km (0.047 R)
• M45: 19,448,621 km (0.093 R)
• M46: 19,553,638 km (0.112 R)
• M47: 20,240,891 km (0.108 R)
• M48: 20,667,843 km (0.096 R)
• M49: 20,989,928 km (0.032 R)
• M50: 22,020,956 km (0.109 R)
• M51: 24,301,576 km (0.049 R)
• M52: 24,812,303 km (0.09 R)
• M53: 25,097,436 km (0.105 R)
• M54: 25,901,824 km (0.115 R)
• M55: 26,017,463 km (0.049 R)
• M56: 26,831,575 km (0.094 R)
• M57: 27,241,772 km (0.117 R)
• M58: 29,806,628 km (0.082 R)
• M59: 33,009,967 km (0.101 R)
• M60: 33,260,843 km (0.076 R)
• M61: 33,890,949 km (0.082 R)
• M62: 34,017,359 km (0.117 R)
• M63: 34,461,365 km (0.025 R)
• M64: 34,588,524 km (0.11 R)
• M65: 34,907,167 km (0.081 R)
• M66: 35,226,858 km (0.085 R)
• M67: 35,483,269 km (0.119 R)
• M68: 38,081,335 km (0.117 R)
• M69: 39,403,182 km (0.103 R)
• M70: 39,736,037 km (0.077 R)
• M71: 40,203,530 km (0.036 R)
• M72: 40,337,570 km (0.079 R)
• M73: 42,159,822 km (0.101 R)
• M74: 42,636,740 km (0.117 R)
• M75: 43,115,303 km (0.102 R)
• M76: 43,664,626 km (0.053 R)
• M77: 43,871,072 km (0.103 R)
• M78: 44,285,158 km (0.104 R)
• M79: 45,047,659 km (0.114 R)
• M80: 45,535,198 km (0.083 R)
• M81: 46,796,757 km (0.09 R)
• M82: 47,008,139 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914

Radius: 4.3

Gravity: 49.43 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.42 AU - 16.9 AU

Year: 21141 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 138.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,922,775 km

• M1: 67,768 km (0.119 R)
• M2: 460,462 km (0.076 R)
• M3: 696,976 km (0.096 R)
• M4: 1,427,164 km (0.07 R)
• M5: 3,136,619 km (0.106 R)
• M6: 3,179,553 km (0.085 R)
• M7: 3,222,787 km (0.11 R)
• M8: 3,892,537 km (0.039 R)
• M9: 4,800,446 km (0.096 R)
• M10: 5,049,676 km (0.085 R)
• M11: 6,035,227 km (0.07 R)
• M12: 6,467,565 km (0.085 R)
• M13: 6,909,776 km (0.095 R)
• M14: 7,021,974 km (0.12 R)
• M15: 7,881,713 km (0.094 R)
• M16: 9,324,734 km (0.105 R)
• M17: 9,949,605 km (0.097 R)
• M18: 10,523,612 km (0.094 R)
• M19: 10,652,565 km (0.114 R)
• M20: 11,173,764 km (0.109 R)
• M21: 11,971,121 km (0.094 R)
• M22: 12,038,290 km (0.11 R)
• M23: 12,376,531 km (0.06 R)
• M24: 12,512,665 km (0.103 R)
• M25: 13,830,922 km (0.119 R)
• M26: 15,047,152 km (0.046 R)
• M27: 15,852,288 km (0.085 R)
• M28: 16,074,291 km (0.116 R)
• M29: 16,148,492 km (0.03 R)
• M30: 16,821,682 km (0.096 R)
• M31: 16,972,477 km (0.057 R)
• M32: 17,275,562 km (0.081 R)
• M33: 17,351,558 km (0.094 R)
• M34: 17,886,969 km (0.092 R)
• M35: 18,739,078 km (0.09 R)
• M36: 20,241,938 km (0.113 R)
• M37: 25,062,430 km (0.094 R)
• M38: 25,234,767 km (0.036 R)
• M39: 25,667,105 km (0.066 R)
• M40: 26,364,082 km (0.051 R)
• M41: 26,627,075 km (0.09 R)
• M42: 26,890,816 km (0.047 R)
• M43: 27,598,713 km (0.054 R)
• M44: 27,687,574 km (0.089 R)
• M45: 28,581,870 km (0.069 R)
• M46: 29,032,459 km (0.081 R)
• M47: 30,858,600 km (0.059 R)
• M48: 32,158,755 km (0.029 R)
• M49: 32,439,700 km (0.097 R)
• M50: 34,333,459 km (0.106 R)
• M51: 35,004,555 km (0.108 R)
• M52: 35,776,929 km (0.059 R)
• M53: 39,021,857 km (0.034 R)
• M54: 39,121,638 km (0.085 R)
• M55: 39,822,654 km (0.101 R)
• M56: 40,325,752 km (0.036 R)
• M57: 40,729,815 km (0.107 R)
• M58: 41,541,982 km (0.069 R)
• M59: 41,643,858 km (0.096 R)
• M60: 42,976,177 km (0.112 R)
• M61: 44,218,139 km (0.066 R)
• M62: 44,634,769 km (0.099 R)
• M63: 47,055,711 km (0.092 R)
• M64: 47,907,671 km (0.118 R)
• M65: 48,121,446 km (0.072 R)
• M66: 49,626,850 km (0.084 R)
• M67: 50,494,068 km (0.063 R)
• M68: 51,038,605 km (0.076 R)
• M69: 54,123,612 km (0.067 R)
• M70: 54,234,913 km (0.092 R)
• M71: 54,346,363 km (0.115 R)
• M72: 56,589,583 km (0.075 R)
• M73: 57,836,332 km (0.115 R)
• M74: 60,356,757 km (0.1 R)
• M75: 61,050,293 km (0.107 R)
• M76: 61,630,284 km (0.042 R)
• M77: 62,445,293 km (0.089 R)
• M78: 62,678,815 km (0.085 R)
• M79: 62,912,637 km (0.115 R)
• M80: 63,029,772 km (0.111 R)
• M81: 63,146,757 km (0.058 R)
• M82: 63,733,330 km (0.067 R)
• M83: 68,490,244 km (0.112 R)
• M84: 71,033,108 km (0.1 R)
• M85: 73,360,103 km (0.093 R)
• M86: 73,606,491 km (0.117 R)
• M87: 74,223,732 km (0.083 R)
• M88: 75,090,801 km (0.095 R)
• M89: 75,836,546 km (0.077 R)
• M90: 78,592,139 km (0.094 R)
• M91: 79,855,493 km (0.115 R)
• M92: 80,998,271 km (0.112 R)
• M93: 82,658,359 km (0.111 R)
• M94: 83,043,124 km (0.029 R)
• M95: 83,428,489 km (0.097 R)
• M96: 85,493,388 km (0.112 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit