🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.84 AU - 1.14 AU

Year: 360 Days

Day: 45.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 450 Days

Day: 44.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.37 AU - 2.39 AU

Year: 1341 Days

Day: 19.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,833,572 km

• M1: 1,572,423 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.79 AU - 2.99 AU

Year: 1794 Days

Day: 32.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,833,572 km

• M1: 2,409,872 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.78 AU - 4.44 AU

Year: 2505 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 10.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.53 AU - 7.79 AU

Year: 6278 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,833,572 km

• M1: 348,713 km (0.095 R)
• M2: 506,538 km (0.104 R)
• M3: 662,868 km (0.112 R)
• M4: 821,143 km (0.084 R)
• M5: 1,108,371 km (0.074 R)
• M6: 1,281,755 km (0.113 R)
• M7: 1,794,277 km (0.055 R)
• M8: 2,020,618 km (0.038 R)
• M9: 2,592,082 km (0.099 R)
• M10: 2,730,909 km (0.088 R)
• M11: 2,943,936 km (0.078 R)
• M12: 3,693,123 km (0.109 R)
• M13: 3,797,392 km (0.118 R)
• M14: 4,008,924 km (0.07 R)
• M15: 4,443,655 km (0.055 R)
• M16: 4,638,581 km (0.092 R)
• M17: 4,979,365 km (0.106 R)
• M18: 5,595,559 km (0.032 R)
• M19: 5,897,447 km (0.104 R)
• M20: 6,173,605 km (0.089 R)
• M21: 6,580,212 km (0.069 R)
• M22: 6,675,356 km (0.099 R)
• M23: 7,321,021 km (0.038 R)
• M24: 7,485,429 km (0.104 R)
• M25: 7,617,972 km (0.112 R)
• M26: 7,919,113 km (0.095 R)
• M27: 7,986,432 km (0.117 R)
• M28: 8,258,102 km (0.096 R)
• M29: 8,532,913 km (0.109 R)
• M30: 8,985,746 km (0.074 R)
• M31: 9,446,507 km (0.093 R)
• M32: 9,589,822 km (0.114 R)
• M33: 9,733,735 km (0.066 R)
• M34: 9,842,343 km (0.101 R)
• M35: 9,951,250 km (0.103 R)
• M36: 10,024,105 km (0.107 R)
• M37: 10,575,971 km (0.026 R)
• M38: 11,556,136 km (0.116 R)
• M39: 11,747,921 km (0.07 R)
• M40: 12,018,244 km (0.106 R)
• M41: 13,642,428 km (0.102 R)
• M42: 13,845,133 km (0.098 R)
• M43: 14,253,685 km (0.091 R)
• M44: 14,624,837 km (0.117 R)
• M45: 15,292,493 km (0.105 R)
• M46: 15,503,127 km (0.116 R)
• M47: 15,799,779 km (0.064 R)
• M48: 15,927,386 km (0.107 R)
• M49: 16,012,657 km (0.104 R)
• M50: 16,917,724 km (0.071 R)
• M51: 17,972,239 km (0.066 R)
• M52: 18,060,951 km (0.066 R)
• M53: 19,868,392 km (0.035 R)
• M54: 20,840,031 km (0.075 R)
• M55: 21,214,324 km (0.087 R)
• M56: 21,874,649 km (0.101 R)
• M57: 22,112,061 km (0.045 R)
• M58: 22,350,371 km (0.052 R)
• M59: 22,493,835 km (0.086 R)
• M60: 22,589,578 km (0.062 R)
• M61: 23,118,855 km (0.101 R)
• M62: 23,409,224 km (0.061 R)
• M63: 23,554,783 km (0.088 R)
• M64: 24,336,731 km (0.08 R)
• M65: 24,829,656 km (0.12 R)
• M66: 26,530,434 km (0.036 R)
• M67: 26,631,563 km (0.12 R)
• M68: 28,371,835 km (0.081 R)
• M69: 29,885,017 km (0.1 R)
• M70: 30,359,990 km (0.12 R)
• M71: 30,571,821 km (0.091 R)
• M72: 30,731,143 km (0.084 R)
• M73: 31,638,603 km (0.036 R)
• M74: 31,746,015 km (0.027 R)
• M75: 32,122,702 km (0.108 R)
• M76: 32,338,572 km (0.063 R)
• M77: 33,589,509 km (0.071 R)
• M78: 34,524,197 km (0.077 R)
• M79: 35,078,008 km (0.119 R)
• M80: 35,300,460 km (0.102 R)
• M81: 36,138,507 km (0.073 R)
• M82: 36,363,054 km (0.119 R)
• M83: 37,266,026 km (0.112 R)
• M84: 37,834,049 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.91 AU - 9.05 AU

Year: 8234 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,833,572 km

• M1: 290,220 km (0.067 R)
• M2: 512,223 km (0.083 R)
• M3: 688,150 km (0.106 R)
• M4: 954,883 km (0.077 R)
• M5: 1,192,145 km (0.117 R)
• M6: 1,415,495 km (0.12 R)
• M7: 1,652,608 km (0.096 R)
• M8: 1,758,224 km (0.087 R)
• M9: 1,884,484 km (0.045 R)
• M10: 2,013,887 km (0.092 R)
• M11: 2,622,151 km (0.043 R)
• M12: 3,374,180 km (0.087 R)
• M13: 3,464,238 km (0.104 R)
• M14: 3,926,645 km (0.057 R)
• M15: 4,262,043 km (0.105 R)
• M16: 4,335,197 km (0.112 R)
• M17: 4,807,926 km (0.069 R)
• M18: 5,011,977 km (0.101 R)
• M19: 5,508,044 km (0.07 R)
• M20: 5,667,964 km (0.066 R)
• M21: 5,802,453 km (0.108 R)
• M22: 6,129,474 km (0.106 R)
• M23: 6,212,201 km (0.108 R)
• M24: 6,378,853 km (0.084 R)
• M25: 6,574,976 km (0.117 R)
• M26: 6,830,340 km (0.116 R)
• M27: 7,117,717 km (0.096 R)
• M28: 7,409,283 km (0.1 R)
• M29: 7,497,396 km (0.072 R)
• M30: 7,853,739 km (0.08 R)
• M31: 7,943,797 km (0.101 R)
• M32: 8,034,004 km (0.115 R)
• M33: 8,276,652 km (0.063 R)
• M34: 8,583,178 km (0.051 R)
• M35: 8,737,862 km (0.098 R)
• M36: 9,018,657 km (0.084 R)
• M37: 9,397,589 km (0.09 R)
• M38: 9,589,074 km (0.116 R)
• M39: 10,335,118 km (0.099 R)
• M40: 10,831,783 km (0.111 R)
• M41: 10,999,034 km (0.095 R)
• M42: 11,302,269 km (0.089 R)
• M43: 11,471,913 km (0.069 R)
• M44: 11,882,559 km (0.116 R)
• M45: 12,263,285 km (0.045 R)
• M46: 12,612,896 km (0.106 R)
• M47: 12,683,207 km (0.089 R)
• M48: 13,072,311 km (0.082 R)
• M49: 13,250,482 km (0.119 R)
• M50: 13,357,743 km (0.087 R)
• M51: 15,488,167 km (0.068 R)
• M52: 15,828,203 km (0.094 R)
• M53: 16,323,671 km (0.096 R)
• M54: 16,477,158 km (0.106 R)
• M55: 17,095,895 km (0.086 R)
• M56: 17,290,821 km (0.094 R)
• M57: 17,408,106 km (0.088 R)
• M58: 17,643,423 km (0.037 R)
• M59: 18,276,372 km (0.102 R)
• M60: 18,675,798 km (0.115 R)
• M61: 18,755,983 km (0.046 R)
• M62: 19,077,917 km (0.108 R)
• M63: 19,768,311 km (0.096 R)
• M64: 19,850,141 km (0.083 R)
• M65: 20,425,644 km (0.107 R)
• M66: 21,048,271 km (0.102 R)
• M67: 22,227,252 km (0.11 R)
• M68: 22,482,765 km (0.095 R)
• M69: 22,781,961 km (0.114 R)
• M70: 23,298,073 km (0.073 R)
• M71: 23,471,008 km (0.118 R)
• M72: 24,123,105 km (0.109 R)
• M73: 24,210,471 km (0.097 R)
• M74: 24,693,073 km (0.116 R)
• M75: 25,356,241 km (0.113 R)
• M76: 25,667,703 km (0.117 R)
• M77: 25,757,013 km (0.092 R)
• M78: 26,070,122 km (0.078 R)
• M79: 26,519,663 km (0.056 R)
• M80: 28,205,183 km (0.119 R)
• M81: 28,712,918 km (0.094 R)
• M82: 28,991,170 km (0.107 R)
• M83: 29,503,542 km (0.064 R)
• M84: 30,160,128 km (0.079 R)
• M85: 30,348,471 km (0.078 R)
• M86: 30,773,928 km (0.095 R)
• M87: 31,966,223 km (0.08 R)
• M88: 32,206,477 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 13

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.29 AU - 10.41 AU

Year: 11291 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,833,572 km

• M1: 171,140 km (0.113 R)
• M2: 274,811 km (0.101 R)
• M3: 426,055 km (0.09 R)
• M4: 589,565 km (0.111 R)
• M5: 909,555 km (0.116 R)
• M6: 1,066,184 km (0.039 R)
• M7: 1,164,769 km (0.037 R)
• M8: 1,443,919 km (0.11 R)
• M9: 2,213,151 km (0.099 R)
• M10: 2,407,030 km (0.025 R)
• M11: 2,835,179 km (0.093 R)
• M12: 3,762,686 km (0.09 R)
• M13: 4,021,789 km (0.033 R)
• M14: 4,206,543 km (0.062 R)
• M15: 4,557,350 km (0.119 R)
• M16: 5,030,677 km (0.06 R)
• M17: 5,636,997 km (0.093 R)
• M18: 6,543,560 km (0.063 R)
• M19: 6,698,993 km (0.045 R)
• M20: 6,792,940 km (0.106 R)
• M21: 6,950,467 km (0.083 R)
• M22: 7,269,110 km (0.087 R)
• M23: 7,560,078 km (0.101 R)
• M24: 7,723,439 km (0.099 R)
• M25: 7,987,180 km (0.099 R)
• M26: 8,220,403 km (0.059 R)
• M27: 8,354,742 km (0.108 R)
• M28: 8,830,613 km (0.09 R)
• M29: 9,350,316 km (0.1 R)
• M30: 9,455,483 km (0.06 R)
• M31: 10,130,618 km (0.092 R)
• M32: 10,528,549 km (0.116 R)
• M33: 10,931,715 km (0.12 R)
• M34: 11,116,618 km (0.104 R)
• M35: 11,228,068 km (0.072 R)
• M36: 12,133,285 km (0.08 R)
• M37: 12,248,176 km (0.119 R)
• M38: 12,594,645 km (0.09 R)
• M39: 13,101,034 km (0.109 R)
• M40: 13,218,917 km (0.096 R)
• M41: 13,534,718 km (0.118 R)
• M42: 13,813,269 km (0.108 R)
• M43: 14,254,732 km (0.108 R)
• M44: 14,700,833 km (0.082 R)
• M45: 15,523,621 km (0.057 R)
• M46: 17,559,050 km (0.084 R)
• M47: 18,475,636 km (0.063 R)
• M48: 18,917,698 km (0.11 R)
• M49: 20,674,725 km (0.112 R)
• M50: 21,041,539 km (0.065 R)
• M51: 21,410,597 km (0.107 R)
• M52: 23,287,601 km (0.099 R)
• M53: 23,525,911 km (0.093 R)
• M54: 24,101,115 km (0.107 R)
• M55: 24,972,821 km (0.104 R)
• M56: 25,363,571 km (0.111 R)
• M57: 29,226,487 km (0.092 R)
• M58: 30,467,701 km (0.037 R)
• M59: 30,676,091 km (0.036 R)
• M60: 30,989,797 km (0.109 R)
• M61: 32,680,702 km (0.073 R)
• M62: 32,787,365 km (0.112 R)
• M63: 34,022,595 km (0.092 R)
• M64: 34,673,046 km (0.073 R)
• M65: 35,931,165 km (0.102 R)
• M66: 36,870,789 km (0.103 R)
• M67: 37,204,392 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 12.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.56 AU - 13.36 AU

Year: 13253 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,833,572 km

• M1: 170,242 km (0.109 R)
• M2: 329,265 km (0.114 R)
• M3: 439,967 km (0.042 R)
• M4: 620,083 km (0.064 R)
• M5: 749,186 km (0.111 R)
• M6: 1,126,622 km (0.118 R)
• M7: 1,639,293 km (0.105 R)
• M8: 2,161,839 km (0.041 R)
• M9: 2,487,513 km (0.097 R)
• M10: 2,957,400 km (0.053 R)
• M11: 3,219,496 km (0.099 R)
• M12: 3,353,535 km (0.062 R)
• M13: 3,489,370 km (0.102 R)
• M14: 3,837,185 km (0.116 R)
• M15: 4,908,755 km (0.118 R)
• M16: 5,378,043 km (0.091 R)
• M17: 5,944,122 km (0.113 R)
• M18: 6,026,550 km (0.033 R)
• M19: 6,486,713 km (0.067 R)
• M20: 7,088,994 km (0.076 R)
• M21: 7,220,491 km (0.055 R)
• M22: 8,439,414 km (0.111 R)
• M23: 9,576,208 km (0.09 R)
• M24: 9,672,998 km (0.109 R)
• M25: 10,113,115 km (0.111 R)
• M26: 10,310,884 km (0.058 R)
• M27: 10,509,998 km (0.115 R)
• M28: 10,962,382 km (0.073 R)
• M29: 11,114,673 km (0.112 R)
• M30: 11,318,724 km (0.119 R)
• M31: 11,886,598 km (0.098 R)
• M32: 13,103,577 km (0.071 R)
• M33: 13,590,667 km (0.084 R)
• M34: 14,918,348 km (0.083 R)
• M35: 15,998,595 km (0.079 R)
• M36: 16,402,958 km (0.099 R)
• M37: 17,162,915 km (0.037 R)
• M38: 17,398,980 km (0.118 R)
• M39: 17,695,633 km (0.033 R)
• M40: 17,814,862 km (0.1 R)
• M41: 18,053,920 km (0.119 R)
• M42: 18,475,038 km (0.084 R)
• M43: 19,943,042 km (0.089 R)
• M44: 21,702,612 km (0.101 R)
• M45: 22,022,153 km (0.112 R)
• M46: 22,924,826 km (0.106 R)
• M47: 23,054,827 km (0.093 R)
• M48: 23,511,699 km (0.085 R)
• M49: 24,103,359 km (0.099 R)
• M50: 24,434,269 km (0.103 R)
• M51: 25,435,827 km (0.106 R)
• M52: 26,450,848 km (0.05 R)
• M53: 27,547,999 km (0.043 R)
• M54: 27,963,432 km (0.047 R)
• M55: 28,102,259 km (0.074 R)
• M56: 30,355,802 km (0.112 R)
• M57: 31,359,753 km (0.094 R)
• M58: 32,229,066 km (0.084 R)
• M59: 32,886,250 km (0.106 R)
• M60: 35,033,877 km (0.042 R)
• M61: 36,769,212 km (0.072 R)
• M62: 37,226,383 km (0.113 R)
• M63: 37,608,905 km (0.107 R)
• M64: 42,060,937 km (0.057 R)
• M65: 42,299,845 km (0.062 R)
• M66: 43,340,298 km (0.11 R)
• M67: 43,742,717 km (0.086 R)
• M68: 43,984,766 km (0.064 R)
• M69: 44,308,197 km (0.05 R)
• M70: 44,551,293 km (0.084 R)
• M71: 44,632,375 km (0.102 R)
• M72: 46,265,385 km (0.062 R)
• M73: 47,502,859 km (0.084 R)
• M74: 50,010,269 km (0.086 R)
• M75: 51,450,298 km (0.114 R)
• M76: 52,303,754 km (0.102 R)
• M77: 53,592,540 km (0.07 R)
• M78: 56,728,261 km (0.086 R)
• M79: 57,256,640 km (0.057 R)
• M80: 57,344,903 km (0.099 R)
• M81: 57,698,253 km (0.083 R)
• M82: 57,875,227 km (0.103 R)
• M83: 58,673,781 km (0.069 R)
• M84: 58,940,663 km (0.032 R)
• M85: 59,029,824 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit