🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 18.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,584,323 km

• M1: 293,212 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.66 AU - 0.88 AU

Year: 246 Days

Day: 26.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,584,323 km

• M1: 91,105 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.77 AU - 1.25 AU

Year: 369 Days

Day: 22.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.46 AU - 2.12 AU

Year: 870 Days

Day: 38.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.39 AU - 3.23 AU

Year: 1712 Days

Day: 38.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,584,323 km

• M1: 32,164 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.99 AU - 3.47 AU

Year: 2110 Days

Day: 39.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 12.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.95 AU - 7.79 AU

Year: 5843 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,584,323 km

• M1: 164,408 km (0.103 R)
• M2: 304,282 km (0.045 R)
• M3: 673,340 km (0.06 R)
• M4: 1,120,937 km (0.069 R)
• M5: 1,554,771 km (0.087 R)
• M6: 1,932,655 km (0.11 R)
• M7: 2,085,843 km (0.082 R)
• M8: 2,243,220 km (0.111 R)
• M9: 2,569,942 km (0.098 R)
• M10: 2,773,545 km (0.068 R)
• M11: 3,214,858 km (0.116 R)
• M12: 3,379,266 km (0.066 R)
• M13: 3,716,609 km (0.098 R)
• M14: 3,908,843 km (0.079 R)
• M15: 4,444,254 km (0.089 R)
• M16: 4,586,970 km (0.06 R)
• M17: 5,496,824 km (0.113 R)
• M18: 5,628,171 km (0.07 R)
• M19: 5,760,715 km (0.06 R)
• M20: 5,871,866 km (0.098 R)
• M21: 5,961,326 km (0.035 R)
• M22: 6,096,412 km (0.045 R)
• M23: 6,881,053 km (0.093 R)
• M24: 7,285,416 km (0.109 R)
• M25: 7,405,843 km (0.043 R)
• M26: 8,367,906 km (0.038 R)
• M27: 8,595,594 km (0.096 R)
• M28: 8,825,227 km (0.067 R)
• M29: 9,108,715 km (0.099 R)
• M30: 9,342,985 km (0.067 R)
• M31: 9,474,033 km (0.079 R)
• M32: 9,737,774 km (0.106 R)
• M33: 10,380,895 km (0.059 R)
• M34: 10,707,617 km (0.077 R)
• M35: 10,817,272 km (0.106 R)
• M36: 11,065,455 km (0.106 R)
• M37: 11,259,783 km (0.096 R)
• M38: 11,539,381 km (0.054 R)
• M39: 11,877,921 km (0.066 R)
• M40: 11,991,466 km (0.079 R)
• M41: 12,134,033 km (0.076 R)
• M42: 12,363,067 km (0.117 R)
• M43: 13,205,902 km (0.09 R)
• M44: 13,797,860 km (0.028 R)
• M45: 14,277,770 km (0.115 R)
• M46: 14,641,293 km (0.119 R)
• M47: 14,946,622 km (0.075 R)
• M48: 15,069,293 km (0.08 R)
• M49: 15,625,647 km (0.1 R)
• M50: 15,750,113 km (0.069 R)
• M51: 15,843,761 km (0.081 R)
• M52: 16,567,815 km (0.116 R)
• M53: 16,790,267 km (0.074 R)
• M54: 16,949,888 km (0.09 R)
• M55: 17,722,710 km (0.086 R)
• M56: 18,146,222 km (0.057 R)
• M57: 18,638,848 km (0.058 R)
• M58: 18,936,697 km (0.051 R)
• M59: 19,069,540 km (0.102 R)
• M60: 19,402,993 km (0.072 R)
• M61: 19,604,053 km (0.112 R)
• M62: 20,756,256 km (0.06 R)
• M63: 21,099,284 km (0.079 R)
• M64: 21,652,048 km (0.086 R)
• M65: 22,035,018 km (0.106 R)
• M66: 22,244,755 km (0.073 R)
• M67: 22,842,697 km (0.082 R)
• M68: 22,984,217 km (0.043 R)
• M69: 24,162,450 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 8.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.44 AU - 7.18 AU

Year: 6459 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,584,323 km

• M1: 185,202 km (0.117 R)
• M2: 392,395 km (0.04 R)
• M3: 658,979 km (0.101 R)
• M4: 841,937 km (0.027 R)
• M5: 1,073,365 km (0.11 R)
• M6: 1,205,310 km (0.09 R)
• M7: 1,360,144 km (0.099 R)
• M8: 1,485,208 km (0.081 R)
• M9: 1,844,093 km (0.077 R)
• M10: 2,442,634 km (0.12 R)
• M11: 2,957,700 km (0.106 R)
• M12: 3,191,970 km (0.075 R)
• M13: 4,319,788 km (0.085 R)
• M14: 4,639,778 km (0.114 R)
• M15: 4,884,819 km (0.07 R)
• M16: 5,078,399 km (0.084 R)
• M17: 5,330,920 km (0.113 R)
• M18: 5,645,225 km (0.119 R)
• M19: 5,848,379 km (0.047 R)
• M20: 6,024,456 km (0.118 R)
• M21: 6,202,328 km (0.067 R)
• M22: 6,931,169 km (0.043 R)
• M23: 7,211,365 km (0.083 R)
• M24: 7,337,177 km (0.049 R)
• M25: 7,495,302 km (0.035 R)
• M26: 8,237,756 km (0.074 R)
• M27: 8,402,314 km (0.083 R)
• M28: 8,868,611 km (0.074 R)
• M29: 9,618,545 km (0.061 R)
• M30: 9,861,492 km (0.068 R)
• M31: 9,966,210 km (0.103 R)
• M32: 10,388,675 km (0.083 R)
• M33: 10,566,546 km (0.06 R)
• M34: 11,324,260 km (0.086 R)
• M35: 11,765,125 km (0.104 R)
• M36: 12,024,976 km (0.054 R)
• M37: 12,286,623 km (0.116 R)
• M38: 12,436,969 km (0.079 R)
• M39: 12,587,913 km (0.108 R)
• M40: 13,467,997 km (0.03 R)
• M41: 13,856,802 km (0.099 R)
• M42: 14,013,281 km (0.101 R)
• M43: 14,288,691 km (0.099 R)
• M44: 14,725,068 km (0.081 R)
• M45: 15,165,933 km (0.106 R)
• M46: 15,286,808 km (0.12 R)
• M47: 15,610,987 km (0.084 R)
• M48: 16,060,379 km (0.072 R)
• M49: 16,142,508 km (0.039 R)
• M50: 16,307,365 km (0.059 R)
• M51: 16,431,232 km (0.105 R)
• M52: 17,265,539 km (0.085 R)
• M53: 17,985,404 km (0.088 R)
• M54: 18,801,610 km (0.076 R)
• M55: 19,192,509 km (0.068 R)
• M56: 19,805,860 km (0.08 R)
• M57: 20,470,075 km (0.085 R)
• M58: 20,693,125 km (0.106 R)
• M59: 20,917,073 km (0.111 R)
• M60: 21,141,620 km (0.114 R)
• M61: 21,502,749 km (0.088 R)
• M62: 21,684,062 km (0.092 R)
• M63: 21,911,451 km (0.038 R)
• M64: 23,060,213 km (0.065 R)
• M65: 23,899,457 km (0.105 R)
• M66: 24,181,299 km (0.112 R)
• M67: 25,033,857 km (0.105 R)
• M68: 25,559,694 km (0.095 R)
• M69: 25,703,607 km (0.114 R)
• M70: 26,914,452 km (0.096 R)
• M71: 28,540,880 km (0.058 R)
• M72: 28,790,110 km (0.039 R)
• M73: 29,040,088 km (0.066 R)
• M74: 29,391,194 km (0.065 R)
• M75: 29,996,318 km (0.074 R)
• M76: 31,065,344 km (0.106 R)
• M77: 31,475,841 km (0.106 R)
• M78: 31,991,505 km (0.056 R)
• M79: 32,302,219 km (0.11 R)
• M80: 32,613,981 km (0.105 R)
• M81: 32,822,371 km (0.086 R)
• M82: 34,399,432 km (0.046 R)
• M83: 35,517,826 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 8.2

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.21 AU - 10.69 AU

Year: 9731 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,584,323 km

• M1: 109,954 km (0.05 R)
• M2: 238,309 km (0.109 R)
• M3: 327,769 km (0.111 R)
• M4: 445,054 km (0.055 R)
• M5: 1,131,708 km (0.043 R)
• M6: 1,213,089 km (0.073 R)
• M7: 1,446,911 km (0.108 R)
• M8: 1,535,473 km (0.11 R)
• M9: 1,695,093 km (0.114 R)
• M10: 1,812,528 km (0.114 R)
• M11: 1,957,039 km (0.095 R)
• M12: 2,030,791 km (0.098 R)
• M13: 2,105,440 km (0.105 R)
• M14: 2,901,899 km (0.094 R)
• M15: 3,539,934 km (0.096 R)
• M16: 3,630,292 km (0.119 R)
• M17: 4,062,031 km (0.091 R)
• M18: 4,608,063 km (0.066 R)
• M19: 4,806,430 km (0.092 R)
• M20: 4,973,830 km (0.064 R)
• M21: 5,875,157 km (0.104 R)
• M22: 6,676,703 km (0.112 R)
• M23: 7,204,484 km (0.06 R)
• M24: 8,622,522 km (0.114 R)
• M25: 10,425,476 km (0.063 R)
• M26: 11,213,856 km (0.11 R)
• M27: 11,347,148 km (0.091 R)
• M28: 11,704,986 km (0.036 R)
• M29: 12,066,714 km (0.101 R)
• M30: 12,569,961 km (0.111 R)
• M31: 15,285,611 km (0.08 R)
• M32: 15,780,182 km (0.086 R)
• M33: 15,979,446 km (0.109 R)
• M34: 18,226,257 km (0.086 R)
• M35: 18,592,771 km (0.041 R)
• M36: 18,697,939 km (0.077 R)
• M37: 19,653,271 km (0.07 R)
• M38: 20,136,921 km (0.12 R)
• M39: 20,951,631 km (0.077 R)
• M40: 21,061,136 km (0.064 R)
• M41: 21,500,804 km (0.074 R)
• M42: 21,666,409 km (0.095 R)
• M43: 22,894,309 km (0.115 R)
• M44: 23,063,504 km (0.1 R)
• M45: 23,289,696 km (0.062 R)
• M46: 25,767,635 km (0.042 R)
• M47: 25,884,920 km (0.116 R)
• M48: 26,179,029 km (0.111 R)
• M49: 27,127,180 km (0.071 R)
• M50: 27,186,870 km (0.095 R)
• M51: 27,246,410 km (0.115 R)
• M52: 27,665,433 km (0.119 R)
• M53: 27,725,422 km (0.115 R)
• M54: 28,267,714 km (0.099 R)
• M55: 28,691,824 km (0.074 R)
• M56: 29,607,812 km (0.12 R)
• M57: 31,030,937 km (0.096 R)
• M58: 32,223,232 km (0.081 R)
• M59: 32,286,362 km (0.12 R)
• M60: 33,878,981 km (0.031 R)
• M61: 34,007,486 km (0.058 R)
• M62: 34,458,523 km (0.075 R)
• M63: 34,976,431 km (0.101 R)
• M64: 35,236,432 km (0.079 R)
• M65: 35,692,855 km (0.114 R)
• M66: 36,216,897 km (0.093 R)
• M67: 37,937,422 km (0.055 R)
• M68: 38,137,733 km (0.037 R)
• M69: 38,338,344 km (0.05 R)
• M70: 38,874,951 km (0.093 R)
• M71: 39,414,102 km (0.117 R)
• M72: 40,091,481 km (0.076 R)
• M73: 40,227,466 km (0.078 R)
• M74: 40,704,384 km (0.03 R)
• M75: 41,251,912 km (0.109 R)
• M76: 41,939,613 km (0.094 R)
• M77: 42,423,263 km (0.118 R)
• M78: 42,700,468 km (0.029 R)
• M79: 43,465,961 km (0.094 R)
• M80: 45,010,409 km (0.047 R)
• M81: 46,216,168 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 10.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.44 AU - 10.52 AU

Year: 9780 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,584,323 km

• M1: 138,228 km (0.082 R)
• M2: 320,588 km (0.098 R)
• M3: 450,738 km (0.116 R)
• M4: 530,624 km (0.103 R)
• M5: 616,493 km (0.102 R)
• M6: 1,121,236 km (0.083 R)
• M7: 1,582,297 km (0.107 R)
• M8: 2,098,709 km (0.116 R)
• M9: 2,290,343 km (0.068 R)
• M10: 2,363,646 km (0.117 R)
• M11: 3,032,648 km (0.101 R)
• M12: 3,222,488 km (0.083 R)
• M13: 3,332,741 km (0.12 R)
• M14: 3,472,466 km (0.085 R)
• M15: 3,873,837 km (0.11 R)
• M16: 3,991,421 km (0.025 R)
• M17: 4,260,099 km (0.074 R)
• M18: 4,442,458 km (0.102 R)
• M19: 4,596,544 km (0.107 R)
• M20: 4,689,893 km (0.115 R)
• M21: 5,069,273 km (0.066 R)
• M22: 5,657,193 km (0.073 R)
• M23: 6,129,474 km (0.108 R)
• M24: 6,197,989 km (0.042 R)
• M25: 6,826,300 km (0.091 R)
• M26: 6,897,359 km (0.099 R)
• M27: 7,040,225 km (0.096 R)
• M28: 7,183,989 km (0.048 R)
• M29: 7,438,156 km (0.109 R)
• M30: 7,547,961 km (0.083 R)
• M31: 8,407,999 km (0.101 R)
• M32: 8,714,375 km (0.083 R)
• M33: 9,417,186 km (0.099 R)
• M34: 9,615,702 km (0.114 R)
• M35: 9,896,049 km (0.096 R)
• M36: 11,548,507 km (0.102 R)
• M37: 13,107,616 km (0.097 R)
• M38: 13,240,459 km (0.079 R)
• M39: 13,463,060 km (0.106 R)
• M40: 13,776,618 km (0.107 R)
• M41: 14,731,950 km (0.118 R)
• M42: 15,147,832 km (0.11 R)
• M43: 15,849,745 km (0.101 R)
• M44: 16,228,377 km (0.109 R)
• M45: 16,323,521 km (0.03 R)
• M46: 16,754,064 km (0.076 R)
• M47: 17,285,136 km (0.087 R)
• M48: 18,761,817 km (0.062 R)
• M49: 19,921,051 km (0.104 R)
• M50: 20,947,891 km (0.045 R)
• M51: 21,207,293 km (0.114 R)
• M52: 22,520,314 km (0.071 R)
• M53: 23,267,106 km (0.101 R)
• M54: 24,347,951 km (0.119 R)
• M55: 24,620,818 km (0.025 R)
• M56: 25,999,811 km (0.11 R)
• M57: 26,895,603 km (0.087 R)
• M58: 27,290,541 km (0.079 R)
• M59: 27,630,727 km (0.028 R)
• M60: 28,315,287 km (0.089 R)
• M61: 29,410,642 km (0.09 R)
• M62: 31,880,503 km (0.089 R)
• M63: 32,718,550 km (0.057 R)
• M64: 32,959,403 km (0.114 R)
• M65: 33,806,725 km (0.109 R)
• M66: 33,928,348 km (0.081 R)
• M67: 34,355,151 km (0.105 R)
• M68: 35,522,762 km (0.066 R)
• M69: 35,770,197 km (0.077 R)
• M70: 36,018,231 km (0.119 R)
• M71: 36,640,857 km (0.109 R)
• M72: 36,828,453 km (0.103 R)
• M73: 38,529,979 km (0.118 R)
• M74: 38,657,137 km (0.047 R)
• M75: 38,848,024 km (0.106 R)
• M76: 41,487,678 km (0.098 R)
• M77: 42,730,537 km (0.084 R)
• M78: 42,927,857 km (0.102 R)
• M79: 43,455,638 km (0.089 R)
• M80: 43,720,427 km (0.119 R)
• M81: 44,251,349 km (0.109 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit