🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.02 AU

Year: 327 Days

Day: 22.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.89 AU - 1.01 AU

Year: 355 Days

Day: 19.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,012,745 km

• M1: 273,465 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.55 AU

Year: 594 Days

Day: 15.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.28 AU

Year: 956 Days

Day: 45.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 8.4

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.64 AU - 4.8 AU

Year: 3926 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,012,745 km

• M1: 105,317 km (0.116 R)
• M2: 237,262 km (0.1 R)
• M3: 327,769 km (0.108 R)
• M4: 414,237 km (0.108 R)
• M5: 581,337 km (0.078 R)
• M6: 782,696 km (0.087 R)
• M7: 1,085,482 km (0.062 R)
• M8: 1,335,909 km (0.065 R)
• M9: 1,408,763 km (0.073 R)
• M10: 1,841,550 km (0.092 R)
• M11: 2,072,978 km (0.083 R)
• M12: 2,192,357 km (0.119 R)
• M13: 2,747,814 km (0.12 R)
• M14: 3,148,287 km (0.084 R)
• M15: 3,485,930 km (0.114 R)
• M16: 3,876,978 km (0.066 R)
• M17: 4,024,632 km (0.094 R)
• M18: 4,217,314 km (0.11 R)
• M19: 4,391,146 km (0.039 R)
• M20: 4,723,254 km (0.117 R)
• M21: 4,972,035 km (0.089 R)
• M22: 5,086,627 km (0.081 R)
• M23: 5,178,929 km (0.108 R)
• M24: 5,529,885 km (0.094 R)
• M25: 6,009,795 km (0.119 R)
• M26: 6,131,867 km (0.113 R)
• M27: 6,230,153 km (0.1 R)
• M28: 6,304,204 km (0.11 R)
• M29: 6,653,664 km (0.075 R)
• M30: 6,780,075 km (0.101 R)
• M31: 7,293,345 km (0.117 R)
• M32: 7,528,513 km (0.09 R)
• M33: 7,713,117 km (0.103 R)
• M34: 7,845,960 km (0.081 R)
• M35: 7,899,216 km (0.086 R)
• M36: 7,979,401 km (0.118 R)
• M37: 8,033,106 km (0.081 R)
• M38: 8,824,330 km (0.069 R)
• M39: 9,158,830 km (0.119 R)
• M40: 9,412,548 km (0.109 R)
• M41: 10,509,250 km (0.101 R)
• M42: 10,834,327 km (0.075 R)
• M43: 11,192,613 km (0.105 R)
• M44: 12,074,493 km (0.112 R)
• M45: 12,290,811 km (0.078 R)
• M46: 12,664,357 km (0.031 R)
• M47: 12,852,701 km (0.111 R)
• M48: 13,391,104 km (0.117 R)
• M49: 14,555,424 km (0.051 R)
• M50: 14,983,723 km (0.063 R)
• M51: 15,617,419 km (0.12 R)
• M52: 15,718,248 km (0.07 R)
• M53: 16,225,684 km (0.061 R)
• M54: 16,738,506 km (0.086 R)
• M55: 16,945,100 km (0.106 R)
• M56: 17,118,036 km (0.118 R)
• M57: 17,360,982 km (0.118 R)
• M58: 17,500,258 km (0.098 R)
• M59: 18,061,400 km (0.087 R)
• M60: 18,202,620 km (0.081 R)
• M61: 18,450,653 km (0.108 R)
• M62: 19,345,548 km (0.114 R)
• M63: 19,526,112 km (0.092 R)
• M64: 19,598,518 km (0.114 R)
• M65: 20,108,048 km (0.118 R)
• M66: 20,511,364 km (0.112 R)
• M67: 20,621,917 km (0.091 R)
• M68: 21,065,774 km (0.116 R)
• M69: 21,214,474 km (0.106 R)
• M70: 21,438,123 km (0.073 R)
• M71: 21,512,772 km (0.114 R)
• M72: 21,775,017 km (0.113 R)
• M73: 21,887,664 km (0.117 R)
• M74: 22,151,406 km (0.091 R)
• M75: 22,416,194 km (0.108 R)
• M76: 22,682,029 km (0.086 R)
• M77: 22,910,764 km (0.11 R)
• M78: 23,949,422 km (0.106 R)
• M79: 25,042,534 km (0.097 R)
• M80: 25,476,517 km (0.09 R)
• M81: 26,032,423 km (0.085 R)
• M82: 26,552,126 km (0.101 R)
• M83: 26,672,552 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.5

Radius: 13.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.59 AU - 8.55 AU

Year: 7198 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,012,745 km

• M1: 305,928 km (0.09 R)
• M2: 682,017 km (0.1 R)
• M3: 890,257 km (0.109 R)
• M4: 1,106,426 km (0.089 R)
• M5: 1,206,806 km (0.054 R)
• M6: 1,386,623 km (0.091 R)
• M7: 1,511,686 km (0.039 R)
• M8: 1,807,591 km (0.087 R)
• M9: 2,068,789 km (0.103 R)
• M10: 3,170,876 km (0.109 R)
• M11: 3,338,576 km (0.115 R)
• M12: 3,704,791 km (0.065 R)
• M13: 4,499,455 km (0.115 R)
• M14: 5,395,995 km (0.097 R)
• M15: 6,586,196 km (0.038 R)
• M16: 6,801,318 km (0.113 R)
• M17: 7,266,417 km (0.105 R)
• M18: 7,377,269 km (0.112 R)
• M19: 7,657,167 km (0.072 R)
• M20: 7,855,085 km (0.03 R)
• M21: 7,940,505 km (0.074 R)
• M22: 8,314,051 km (0.114 R)
• M23: 8,430,139 km (0.069 R)
• M24: 8,693,431 km (0.102 R)
• M25: 9,018,807 km (0.105 R)
• M26: 9,138,186 km (0.037 R)
• M27: 9,408,659 km (0.073 R)
• M28: 9,560,202 km (0.091 R)
• M29: 9,681,825 km (0.103 R)
• M30: 9,865,381 km (0.061 R)
• M31: 9,957,683 km (0.101 R)
• M32: 10,112,068 km (0.088 R)
• M33: 10,329,434 km (0.119 R)
• M34: 10,423,082 km (0.104 R)
• M35: 10,548,445 km (0.084 R)
• M36: 10,959,241 km (0.066 R)
• M37: 11,504,375 km (0.099 R)
• M38: 11,927,289 km (0.084 R)
• M39: 12,190,132 km (0.075 R)
• M40: 12,822,033 km (0.115 R)
• M41: 13,023,841 km (0.077 R)
• M42: 13,260,505 km (0.11 R)
• M43: 13,669,655 km (0.071 R)
• M44: 14,291,234 km (0.115 R)
• M45: 14,851,478 km (0.053 R)
• M46: 15,063,458 km (0.071 R)
• M47: 15,633,725 km (0.098 R)
• M48: 16,065,914 km (0.107 R)
• M49: 16,502,141 km (0.058 R)
• M50: 16,905,607 km (0.088 R)
• M51: 17,200,913 km (0.099 R)
• M52: 17,423,664 km (0.082 R)
• M53: 17,834,310 km (0.063 R)
• M54: 17,946,957 km (0.106 R)
• M55: 18,059,754 km (0.116 R)
• M56: 18,323,794 km (0.088 R)
• M57: 20,561,479 km (0.107 R)
• M58: 20,758,350 km (0.09 R)
• M59: 21,632,301 km (0.111 R)
• M60: 22,275,422 km (0.1 R)
• M61: 22,396,746 km (0.085 R)
• M62: 22,680,533 km (0.046 R)
• M63: 23,170,017 km (0.1 R)
• M64: 24,034,843 km (0.091 R)
• M65: 24,283,923 km (0.077 R)
• M66: 24,784,627 km (0.118 R)
• M67: 25,036,251 km (0.091 R)
• M68: 26,778,468 km (0.118 R)
• M69: 28,077,875 km (0.038 R)
• M70: 28,208,922 km (0.077 R)
• M71: 28,779,190 km (0.055 R)
• M72: 29,664,061 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 8.4

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.47 AU - 12.29 AU

Year: 11891 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,012,745 km

• M1: 131,347 km (0.049 R)
• M2: 200,312 km (0.105 R)
• M3: 390,151 km (0.066 R)
• M4: 549,922 km (0.079 R)
• M5: 850,613 km (0.074 R)
• M6: 933,341 km (0.062 R)
• M7: 1,041,052 km (0.104 R)
• M8: 1,906,176 km (0.039 R)
• M9: 2,072,529 km (0.106 R)
• M10: 2,214,796 km (0.061 R)
• M11: 2,419,297 km (0.114 R)
• M12: 2,784,465 km (0.078 R)
• M13: 2,878,413 km (0.044 R)
• M14: 3,876,081 km (0.089 R)
• M15: 3,981,248 km (0.114 R)
• M16: 4,266,531 km (0.111 R)
• M17: 5,278,112 km (0.113 R)
• M18: 5,591,520 km (0.071 R)
• M19: 5,790,634 km (0.055 R)
• M20: 5,911,210 km (0.092 R)
• M21: 6,154,756 km (0.034 R)
• M22: 6,693,906 km (0.114 R)
• M23: 6,990,559 km (0.096 R)
• M24: 7,640,562 km (0.112 R)
• M25: 8,905,112 km (0.098 R)
• M26: 9,091,063 km (0.051 R)
• M27: 10,330,631 km (0.112 R)
• M28: 10,920,495 km (0.107 R)
• M29: 12,339,132 km (0.108 R)
• M30: 12,442,653 km (0.035 R)
• M31: 13,017,259 km (0.104 R)
• M32: 14,030,036 km (0.113 R)
• M33: 14,355,112 km (0.054 R)
• M34: 14,737,634 km (0.053 R)
• M35: 15,123,447 km (0.09 R)
• M36: 15,178,798 km (0.067 R)
• M37: 15,904,946 km (0.098 R)
• M38: 15,961,345 km (0.097 R)
• M39: 16,357,480 km (0.113 R)
• M40: 16,528,171 km (0.065 R)
• M41: 16,585,318 km (0.078 R)
• M42: 16,756,906 km (0.068 R)
• M43: 16,929,093 km (0.097 R)
• M44: 17,217,369 km (0.116 R)
• M45: 17,507,140 km (0.097 R)
• M46: 20,677,717 km (0.116 R)
• M47: 20,739,202 km (0.036 R)
• M48: 22,170,554 km (0.104 R)
• M49: 22,359,646 km (0.114 R)
• M50: 22,866,334 km (0.055 R)
• M51: 23,057,370 km (0.096 R)
• M52: 23,121,249 km (0.098 R)
• M53: 23,249,005 km (0.067 R)
• M54: 23,312,883 km (0.066 R)
• M55: 23,569,294 km (0.104 R)
• M56: 24,344,361 km (0.116 R)
• M57: 24,474,212 km (0.12 R)
• M58: 24,996,458 km (0.118 R)
• M59: 25,390,499 km (0.111 R)
• M60: 27,121,795 km (0.106 R)
• M61: 28,274,297 km (0.106 R)
• M62: 28,753,459 km (0.102 R)
• M63: 29,097,384 km (0.079 R)
• M64: 29,235,313 km (0.057 R)
• M65: 30,346,676 km (0.068 R)
• M66: 30,837,357 km (0.087 R)
• M67: 32,039,675 km (0.114 R)
• M68: 32,539,182 km (0.112 R)
• M69: 33,257,402 km (0.062 R)
• M70: 33,401,614 km (0.079 R)
• M71: 34,053,263 km (0.085 R)
• M72: 35,369,275 km (0.117 R)
• M73: 36,478,543 km (0.103 R)
• M74: 36,701,743 km (0.1 R)
• M75: 37,074,840 km (0.101 R)
• M76: 37,149,490 km (0.074 R)
• M77: 37,524,083 km (0.085 R)
• M78: 37,975,270 km (0.116 R)
• M79: 40,027,603 km (0.091 R)
• M80: 41,105,755 km (0.104 R)
• M81: 41,726,287 km (0.088 R)
• M82: 42,741,159 km (0.08 R)
• M83: 42,897,937 km (0.109 R)
• M84: 44,635,816 km (0.117 R)
• M85: 46,961,764 km (0.081 R)
• M86: 50,648,154 km (0.077 R)
• M87: 51,897,446 km (0.097 R)
• M88: 52,232,396 km (0.043 R)
• M89: 52,316,171 km (0.116 R)
• M90: 52,988,463 km (0.068 R)
• M91: 54,171,783 km (0.05 R)
• M92: 54,341,427 km (0.09 R)
• M93: 55,363,778 km (0.115 R)
• M94: 55,962,918 km (0.06 R)
• M95: 56,908,975 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.91 AU - 11.89 AU

Year: 13779 Days

Day: 9.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,012,745 km

• M1: 265,686 km (0.101 R)
• M2: 554,410 km (0.105 R)
• M3: 875,896 km (0.105 R)
• M4: 1,130,511 km (0.052 R)
• M5: 1,688,362 km (0.08 R)
• M6: 2,192,207 km (0.076 R)
• M7: 2,489,009 km (0.112 R)
• M8: 2,600,310 km (0.095 R)
• M9: 2,915,214 km (0.061 R)
• M10: 3,152,027 km (0.066 R)
• M11: 3,613,537 km (0.058 R)
• M12: 3,836,288 km (0.072 R)
• M13: 5,195,085 km (0.064 R)
• M14: 5,374,752 km (0.105 R)
• M15: 5,777,320 km (0.109 R)
• M16: 6,038,668 km (0.096 R)
• M17: 7,083,010 km (0.081 R)
• M18: 7,282,574 km (0.112 R)
• M19: 7,933,923 km (0.119 R)
• M20: 8,476,814 km (0.114 R)
• M21: 10,267,351 km (0.097 R)
• M22: 11,275,192 km (0.113 R)
• M23: 11,602,362 km (0.076 R)
• M24: 11,980,396 km (0.073 R)
• M25: 12,651,492 km (0.117 R)
• M26: 12,796,901 km (0.098 R)
• M27: 13,433,440 km (0.116 R)
• M28: 13,631,358 km (0.04 R)
• M29: 14,432,903 km (0.059 R)
• M30: 15,767,915 km (0.098 R)
• M31: 16,450,081 km (0.059 R)
• M32: 17,626,668 km (0.092 R)
• M33: 18,170,457 km (0.106 R)
• M34: 18,609,526 km (0.117 R)
• M35: 19,107,538 km (0.077 R)
• M36: 19,947,530 km (0.07 R)
• M37: 20,400,362 km (0.087 R)
• M38: 21,028,673 km (0.043 R)
• M39: 21,201,160 km (0.077 R)
• M40: 21,663,417 km (0.073 R)
• M41: 24,324,763 km (0.115 R)
• M42: 25,173,731 km (0.107 R)
• M43: 26,589,376 km (0.098 R)
• M44: 28,030,751 km (0.113 R)
• M45: 28,157,311 km (0.05 R)
• M46: 29,884,269 km (0.045 R)
• M47: 30,337,551 km (0.082 R)
• M48: 31,908,927 km (0.073 R)
• M49: 33,842,928 km (0.117 R)
• M50: 37,823,578 km (0.105 R)
• M51: 38,735,975 km (0.057 R)
• M52: 41,156,169 km (0.105 R)
• M53: 41,444,145 km (0.089 R)
• M54: 41,732,869 km (0.114 R)
• M55: 44,139,450 km (0.109 R)
• M56: 44,507,910 km (0.087 R)
• M57: 45,917,720 km (0.068 R)
• M58: 46,815,756 km (0.052 R)
• M59: 48,022,113 km (0.062 R)
• M60: 51,159,629 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit