🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.52 AU - 0.58 AU

Year: 186 Days

Day: 23.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,193,825 km

• M1: 76,295 km (0.111 R)
• M2: 413,638 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 256 Days

Day: 31.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,193,825 km

• M1: 42,935 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.65 AU - 0.91 AU

Year: 315 Days

Day: 33.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 333 Days

Day: 36.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,193,825 km

• M1: 167,400 km (0.12 R)
• M2: 295,755 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 527 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 179.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.29 AU - 1.69 AU

Year: 830 Days

Day: 37.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,193,825 km

• M1: 513,569 km (0.049 R)
• M2: 1,140,684 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.64 AU - 2.42 AU

Year: 1321 Days

Day: 40.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 12.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.72 AU - 3.14 AU

Year: 2290 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,193,825 km

• M1: 167,849 km (0.107 R)
• M2: 301,589 km (0.076 R)
• M3: 389,553 km (0.059 R)
• M4: 596,148 km (0.082 R)
• M5: 858,542 km (0.102 R)
• M6: 966,103 km (0.074 R)
• M7: 1,060,948 km (0.083 R)
• M8: 1,298,659 km (0.095 R)
• M9: 1,554,172 km (0.081 R)
• M10: 1,698,833 km (0.075 R)
• M11: 1,783,506 km (0.108 R)
• M12: 1,902,586 km (0.11 R)
• M13: 2,080,458 km (0.078 R)
• M14: 2,381,748 km (0.055 R)
• M15: 2,513,543 km (0.074 R)
• M16: 2,623,199 km (0.062 R)
• M17: 2,722,083 km (0.084 R)
• M18: 2,860,162 km (0.115 R)
• M19: 2,962,038 km (0.102 R)
• M20: 3,104,156 km (0.083 R)
• M21: 3,490,118 km (0.107 R)
• M22: 3,571,799 km (0.032 R)
• M23: 3,779,291 km (0.079 R)
• M24: 3,891,489 km (0.105 R)
• M25: 4,004,885 km (0.1 R)
• M26: 4,263,988 km (0.045 R)
• M27: 4,484,346 km (0.118 R)
• M28: 4,588,466 km (0.06 R)
• M29: 4,951,540 km (0.069 R)
• M30: 5,152,151 km (0.117 R)
• M31: 5,402,877 km (0.105 R)
• M32: 6,014,283 km (0.103 R)
• M33: 6,212,052 km (0.119 R)
• M34: 6,495,839 km (0.072 R)
• M35: 6,681,789 km (0.038 R)
• M36: 6,766,910 km (0.102 R)
• M37: 6,938,200 km (0.1 R)
• M38: 7,215,404 km (0.097 R)
• M39: 7,566,959 km (0.091 R)
• M40: 7,673,623 km (0.084 R)
• M41: 7,942,301 km (0.078 R)
• M42: 8,068,711 km (0.113 R)
• M43: 8,305,375 km (0.071 R)
• M44: 8,878,933 km (0.086 R)
• M45: 9,180,073 km (0.113 R)
• M46: 9,274,769 km (0.118 R)
• M47: 10,437,743 km (0.107 R)
• M48: 11,076,675 km (0.112 R)
• M49: 11,157,458 km (0.092 R)
• M50: 11,258,736 km (0.096 R)
• M51: 11,339,967 km (0.108 R)
• M52: 11,462,039 km (0.11 R)
• M53: 11,666,689 km (0.107 R)
• M54: 12,058,935 km (0.039 R)
• M55: 12,455,369 km (0.094 R)
• M56: 12,581,480 km (0.111 R)
• M57: 12,665,853 km (0.116 R)
• M58: 12,771,469 km (0.088 R)
• M59: 12,898,628 km (0.052 R)
• M60: 13,154,290 km (0.097 R)
• M61: 13,304,187 km (0.111 R)
• M62: 13,476,225 km (0.071 R)
• M63: 13,627,319 km (0.09 R)
• M64: 13,931,302 km (0.107 R)
• M65: 14,545,999 km (0.117 R)
• M66: 14,789,844 km (0.097 R)
• M67: 14,945,874 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.68 AU - 5.24 AU

Year: 5043 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,193,825 km

• M1: 155,432 km (0.035 R)
• M2: 214,374 km (0.102 R)
• M3: 450,140 km (0.057 R)
• M4: 632,649 km (0.042 R)
• M5: 727,195 km (0.115 R)
• M6: 1,012,927 km (0.108 R)
• M7: 1,139,786 km (0.074 R)
• M8: 1,394,252 km (0.087 R)
• M9: 1,504,356 km (0.099 R)
• M10: 1,617,452 km (0.076 R)
• M11: 1,886,728 km (0.072 R)
• M12: 2,044,554 km (0.071 R)
• M13: 2,134,163 km (0.112 R)
• M14: 2,280,320 km (0.061 R)
• M15: 2,699,344 km (0.077 R)
• M16: 2,758,435 km (0.057 R)
• M17: 3,039,679 km (0.116 R)
• M18: 3,330,198 km (0.085 R)
• M19: 3,893,584 km (0.049 R)
• M20: 4,118,280 km (0.038 R)
• M21: 4,255,012 km (0.117 R)
• M22: 4,674,634 km (0.071 R)
• M23: 4,913,392 km (0.108 R)
• M24: 5,034,417 km (0.064 R)
• M25: 5,156,339 km (0.066 R)
• M26: 5,528,090 km (0.077 R)
• M27: 5,704,616 km (0.104 R)
• M28: 5,934,248 km (0.088 R)
• M29: 6,775,138 km (0.092 R)
• M30: 6,909,926 km (0.027 R)
• M31: 6,991,307 km (0.085 R)
• M32: 7,319,674 km (0.07 R)
• M33: 7,681,252 km (0.07 R)
• M34: 7,934,970 km (0.051 R)
• M35: 8,048,515 km (0.081 R)
• M36: 8,508,678 km (0.084 R)
• M37: 8,829,865 km (0.052 R)
• M38: 9,334,159 km (0.075 R)
• M39: 9,817,360 km (0.05 R)
• M40: 10,062,102 km (0.107 R)
• M41: 10,401,690 km (0.098 R)
• M42: 10,745,316 km (0.108 R)
• M43: 11,830,499 km (0.074 R)
• M44: 12,123,561 km (0.109 R)
• M45: 12,451,928 km (0.038 R)
• M46: 12,750,077 km (0.085 R)
• M47: 12,950,239 km (0.102 R)
• M48: 13,252,277 km (0.084 R)
• M49: 13,488,791 km (0.114 R)
• M50: 13,658,734 km (0.078 R)
• M51: 13,829,276 km (0.103 R)
• M52: 13,931,900 km (0.104 R)
• M53: 14,172,453 km (0.037 R)
• M54: 14,518,473 km (0.093 R)
• M55: 14,797,324 km (0.114 R)
• M56: 14,902,341 km (0.077 R)
• M57: 14,972,503 km (0.062 R)
• M58: 15,254,196 km (0.06 R)
• M59: 15,324,806 km (0.051 R)
• M60: 16,073,842 km (0.086 R)
• M61: 16,907,851 km (0.117 R)
• M62: 17,201,212 km (0.098 R)
• M63: 17,459,268 km (0.037 R)
• M64: 17,793,021 km (0.068 R)
• M65: 18,316,314 km (0.099 R)
• M66: 18,693,152 km (0.114 R)
• M67: 20,303,872 km (0.1 R)
• M68: 22,640,740 km (0.047 R)
• M69: 22,883,238 km (0.092 R)
• M70: 22,964,171 km (0.069 R)
• M71: 23,370,628 km (0.119 R)
• M72: 23,533,839 km (0.117 R)
• M73: 24,438,308 km (0.113 R)
• M74: 24,603,913 km (0.077 R)
• M75: 25,605,770 km (0.059 R)
• M76: 25,774,068 km (0.096 R)
• M77: 25,900,478 km (0.079 R)
• M78: 26,834,118 km (0.047 R)
• M79: 28,472,514 km (0.053 R)
• M80: 28,865,358 km (0.117 R)
• M81: 29,172,034 km (0.095 R)
• M82: 29,303,829 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 11.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.68 AU - 8.2 AU

Year: 8347 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,193,825 km

• M1: 166,054 km (0.107 R)
• M2: 363,074 km (0.113 R)
• M3: 527,332 km (0.116 R)
• M4: 620,382 km (0.044 R)
• M5: 1,038,957 km (0.115 R)
• M6: 1,452,446 km (0.06 R)
• M7: 2,242,023 km (0.088 R)
• M8: 2,754,994 km (0.075 R)
• M9: 2,905,340 km (0.053 R)
• M10: 3,124,800 km (0.099 R)
• M11: 3,626,851 km (0.12 R)
• M12: 3,935,471 km (0.078 R)
• M13: 4,032,261 km (0.096 R)
• M14: 4,129,799 km (0.09 R)
• M15: 4,252,918 km (0.106 R)
• M16: 4,629,456 km (0.077 R)
• M17: 4,964,555 km (0.063 R)
• M18: 5,043,094 km (0.066 R)
• M19: 5,121,932 km (0.098 R)
• M20: 5,495,627 km (0.098 R)
• M21: 5,577,009 km (0.086 R)
• M22: 5,961,475 km (0.12 R)
• M23: 6,269,647 km (0.064 R)
• M24: 6,354,618 km (0.107 R)
• M25: 6,640,649 km (0.114 R)
• M26: 6,756,289 km (0.084 R)
• M27: 7,166,336 km (0.094 R)
• M28: 7,434,117 km (0.031 R)
• M29: 7,584,462 km (0.086 R)
• M30: 8,981,707 km (0.067 R)
• M31: 9,206,253 km (0.099 R)
• M32: 9,890,813 km (0.087 R)
• M33: 10,761,024 km (0.104 R)
• M34: 11,205,479 km (0.103 R)
• M35: 11,760,637 km (0.093 R)
• M36: 11,900,810 km (0.076 R)
• M37: 12,253,861 km (0.114 R)
• M38: 12,431,583 km (0.103 R)
• M39: 12,897,880 km (0.104 R)
• M40: 13,114,946 km (0.096 R)
• M41: 13,260,355 km (0.096 R)
• M42: 13,663,073 km (0.092 R)
• M43: 13,847,527 km (0.099 R)
• M44: 14,706,368 km (0.081 R)
• M45: 15,237,590 km (0.066 R)
• M46: 15,659,456 km (0.092 R)
• M47: 15,775,245 km (0.037 R)
• M48: 16,358,078 km (0.068 R)
• M49: 17,665,115 km (0.07 R)
• M50: 18,310,929 km (0.091 R)
• M51: 18,718,583 km (0.076 R)
• M52: 19,005,661 km (0.077 R)
• M53: 19,294,236 km (0.058 R)
• M54: 19,418,252 km (0.094 R)
• M55: 20,042,824 km (0.083 R)
• M56: 20,716,313 km (0.101 R)
• M57: 20,800,986 km (0.091 R)
• M58: 20,928,293 km (0.118 R)
• M59: 21,354,348 km (0.087 R)
• M60: 21,525,638 km (0.1 R)
• M61: 22,519,267 km (0.109 R)
• M62: 22,824,596 km (0.097 R)
• M63: 23,263,217 km (0.117 R)
• M64: 24,237,997 km (0.118 R)
• M65: 25,271,419 km (0.05 R)
• M66: 25,407,254 km (0.071 R)
• M67: 27,195,397 km (0.072 R)
• M68: 27,288,148 km (0.077 R)
• M69: 27,427,573 km (0.043 R)
• M70: 28,504,079 km (0.102 R)
• M71: 28,787,118 km (0.087 R)
• M72: 29,356,189 km (0.094 R)
• M73: 30,698,231 km (0.099 R)
• M74: 30,988,451 km (0.041 R)
• M75: 31,962,333 km (0.076 R)
• M76: 32,207,374 km (0.115 R)
• M77: 32,305,511 km (0.066 R)
• M78: 32,502,232 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit