🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 214 Days

Day: 43.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,876,194 km

• M1: 243,994 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 228 Days

Day: 25.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,876,194 km

• M1: 45,627 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.06 AU

Year: 314 Days

Day: 45.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 526 Days

Day: 27.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.04 AU - 4.76 AU

Year: 2933 Days

Day: 25.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,876,194 km

• M1: 140,772 km (0.12 R)
• M2: 241,002 km (0.114 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 12.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.25 AU - 6.91 AU

Year: 5709 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,876,194 km

• M1: 229,782 km (0.084 R)
• M2: 425,157 km (0.084 R)
• M3: 555,457 km (0.099 R)
• M4: 746,493 km (0.103 R)
• M5: 1,238,222 km (0.083 R)
• M6: 1,422,975 km (0.076 R)
• M7: 1,526,347 km (0.114 R)
• M8: 1,709,904 km (0.116 R)
• M9: 2,166,925 km (0.12 R)
• M10: 2,304,555 km (0.095 R)
• M11: 2,552,588 km (0.111 R)
• M12: 2,661,645 km (0.074 R)
• M13: 3,172,073 km (0.103 R)
• M14: 3,509,117 km (0.039 R)
• M15: 3,713,019 km (0.115 R)
• M16: 3,962,848 km (0.065 R)
• M17: 4,196,669 km (0.031 R)
• M18: 4,479,110 km (0.058 R)
• M19: 4,678,225 km (0.069 R)
• M20: 5,108,468 km (0.104 R)
• M21: 5,694,144 km (0.119 R)
• M22: 6,227,161 km (0.102 R)
• M23: 6,425,079 km (0.1 R)
• M24: 6,524,711 km (0.11 R)
• M25: 7,655,671 km (0.06 R)
• M26: 7,867,801 km (0.108 R)
• M27: 8,028,170 km (0.09 R)
• M28: 8,243,740 km (0.117 R)
• M29: 8,406,802 km (0.117 R)
• M30: 9,209,544 km (0.108 R)
• M31: 9,293,917 km (0.118 R)
• M32: 9,548,832 km (0.093 R)
• M33: 10,007,798 km (0.08 R)
• M34: 10,181,781 km (0.112 R)
• M35: 10,298,317 km (0.063 R)
• M36: 10,385,982 km (0.107 R)
• M37: 10,621,000 km (0.088 R)
• M38: 10,709,712 km (0.057 R)
• M39: 11,216,549 km (0.035 R)
• M40: 11,579,025 km (0.072 R)
• M41: 11,700,797 km (0.112 R)
• M42: 11,914,722 km (0.103 R)
• M43: 12,471,077 km (0.054 R)
• M44: 12,658,373 km (0.115 R)
• M45: 13,130,804 km (0.067 R)
• M46: 14,288,242 km (0.104 R)
• M47: 14,451,603 km (0.118 R)
• M48: 14,648,324 km (0.084 R)
• M49: 14,813,032 km (0.113 R)
• M50: 15,111,180 km (0.113 R)
• M51: 16,699,610 km (0.066 R)
• M52: 16,871,797 km (0.078 R)
• M53: 17,148,404 km (0.035 R)
• M54: 17,426,506 km (0.056 R)
• M55: 17,671,099 km (0.065 R)
• M56: 17,846,577 km (0.09 R)
• M57: 17,987,199 km (0.049 R)
• M58: 18,093,114 km (0.03 R)
• M59: 18,199,030 km (0.095 R)
• M60: 18,554,026 km (0.062 R)
• M61: 18,696,592 km (0.094 R)
• M62: 19,523,569 km (0.053 R)
• M63: 20,179,107 km (0.034 R)
• M64: 20,916,026 km (0.096 R)
• M65: 21,924,765 km (0.111 R)
• M66: 22,113,408 km (0.095 R)
• M67: 22,340,348 km (0.09 R)
• M68: 23,294,483 km (0.115 R)
• M69: 23,641,101 km (0.12 R)
• M70: 24,183,992 km (0.064 R)
• M71: 24,339,723 km (0.12 R)
• M72: 25,321,235 km (0.089 R)
• M73: 25,440,015 km (0.117 R)
• M74: 26,075,956 km (0.119 R)
• M75: 26,436,038 km (0.075 R)
• M76: 26,838,008 km (0.115 R)
• M77: 26,918,641 km (0.077 R)
• M78: 27,120,598 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 10.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.41 AU - 6.49 AU

Year: 6238 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,876,194 km

• M1: 158,723 km (0.085 R)
• M2: 291,716 km (0.102 R)
• M3: 395,088 km (0.115 R)
• M4: 466,297 km (0.069 R)
• M5: 550,371 km (0.106 R)
• M6: 624,870 km (0.088 R)
• M7: 898,485 km (0.081 R)
• M8: 1,026,241 km (0.096 R)
• M9: 1,140,833 km (0.059 R)
• M10: 1,300,604 km (0.078 R)
• M11: 1,676,543 km (0.084 R)
• M12: 1,755,830 km (0.06 R)
• M13: 1,953,748 km (0.107 R)
• M14: 2,333,727 km (0.088 R)
• M15: 2,551,990 km (0.091 R)
• M16: 2,763,671 km (0.098 R)
• M17: 3,134,075 km (0.07 R)
• M18: 3,608,450 km (0.038 R)
• M19: 4,785,187 km (0.079 R)
• M20: 4,882,874 km (0.108 R)
• M21: 5,179,976 km (0.091 R)
• M22: 5,263,601 km (0.068 R)
• M23: 5,671,106 km (0.099 R)
• M24: 5,861,245 km (0.107 R)
• M25: 6,697,796 km (0.108 R)
• M26: 7,251,158 km (0.103 R)
• M27: 7,382,505 km (0.097 R)
• M28: 8,264,684 km (0.056 R)
• M29: 8,798,000 km (0.06 R)
• M30: 11,041,071 km (0.102 R)
• M31: 11,606,252 km (0.106 R)
• M32: 12,606,762 km (0.113 R)
• M33: 12,787,476 km (0.073 R)
• M34: 13,220,263 km (0.062 R)
• M35: 13,890,013 km (0.027 R)
• M36: 14,006,699 km (0.104 R)
• M37: 14,689,464 km (0.107 R)
• M38: 15,022,917 km (0.056 R)
• M39: 15,310,744 km (0.052 R)
• M40: 15,455,405 km (0.097 R)
• M41: 16,628,551 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 14.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.49 AU - 8.29 AU

Year: 6887 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,876,194 km

• M1: 189,989 km (0.042 R)
• M2: 380,128 km (0.12 R)
• M3: 685,757 km (0.086 R)
• M4: 951,442 km (0.096 R)
• M5: 1,153,699 km (0.054 R)
• M6: 2,085,544 km (0.108 R)
• M7: 2,187,570 km (0.073 R)
• M8: 2,354,521 km (0.048 R)
• M9: 2,679,298 km (0.047 R)
• M10: 3,468,875 km (0.115 R)
• M11: 4,249,328 km (0.11 R)
• M12: 4,945,406 km (0.101 R)
• M13: 5,562,348 km (0.071 R)
• M14: 5,763,856 km (0.103 R)
• M15: 5,997,079 km (0.086 R)
• M16: 6,233,594 km (0.081 R)
• M17: 6,563,756 km (0.109 R)
• M18: 6,868,936 km (0.118 R)
• M19: 6,961,537 km (0.108 R)
• M20: 7,054,437 km (0.075 R)
• M21: 7,620,665 km (0.098 R)
• M22: 7,812,749 km (0.111 R)
• M23: 8,299,839 km (0.09 R)
• M24: 8,431,486 km (0.093 R)
• M25: 9,716,382 km (0.098 R)
• M26: 9,994,634 km (0.109 R)
• M27: 10,099,651 km (0.052 R)
• M28: 10,488,008 km (0.03 R)
• M29: 10,737,836 km (0.11 R)
• M30: 10,953,406 km (0.092 R)
• M31: 12,352,296 km (0.11 R)
• M32: 12,502,792 km (0.106 R)
• M33: 12,767,729 km (0.084 R)
• M34: 13,573,613 km (0.097 R)
• M35: 13,924,121 km (0.088 R)
• M36: 14,120,094 km (0.066 R)
• M37: 14,554,526 km (0.088 R)
• M38: 14,993,447 km (0.067 R)
• M39: 15,113,873 km (0.119 R)
• M40: 16,048,112 km (0.07 R)
• M41: 16,460,104 km (0.098 R)
• M42: 16,792,361 km (0.11 R)
• M43: 17,505,494 km (0.114 R)
• M44: 17,717,175 km (0.104 R)
• M45: 17,887,118 km (0.084 R)
• M46: 18,486,258 km (0.074 R)
• M47: 19,048,446 km (0.108 R)
• M48: 19,440,991 km (0.036 R)
• M49: 20,101,167 km (0.117 R)
• M50: 21,624,821 km (0.079 R)
• M51: 22,263,006 km (0.074 R)
• M52: 22,446,562 km (0.079 R)
• M53: 22,676,644 km (0.094 R)
• M54: 23,046,300 km (0.098 R)
• M55: 23,651,423 km (0.081 R)
• M56: 23,932,518 km (0.103 R)
• M57: 24,261,783 km (0.109 R)
• M58: 24,639,966 km (0.102 R)
• M59: 25,738,014 km (0.087 R)
• M60: 26,123,827 km (0.029 R)
• M61: 26,365,877 km (0.085 R)
• M62: 26,462,816 km (0.051 R)
• M63: 26,803,450 km (0.071 R)
• M64: 27,096,513 km (0.097 R)
• M65: 28,827,061 km (0.083 R)
• M66: 29,277,949 km (0.092 R)
• M67: 30,237,320 km (0.112 R)
• M68: 30,440,624 km (0.066 R)
• M69: 30,542,350 km (0.065 R)
• M70: 30,644,376 km (0.105 R)
• M71: 32,498,342 km (0.059 R)
• M72: 32,758,792 km (0.117 R)
• M73: 32,967,631 km (0.115 R)
• M74: 33,439,014 km (0.117 R)
• M75: 33,965,449 km (0.109 R)
• M76: 34,229,788 km (0.088 R)
• M77: 35,293,728 km (0.091 R)
• M78: 35,668,620 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 10.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.7 AU - 12.8 AU

Year: 12496 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 27,876,194 km

• M1: 159,172 km (0.101 R)
• M2: 316,399 km (0.115 R)
• M3: 475,123 km (0.104 R)
• M4: 587,620 km (0.059 R)
• M5: 775,067 km (0.102 R)
• M6: 1,055,862 km (0.108 R)
• M7: 1,307,485 km (0.067 R)
• M8: 1,665,623 km (0.098 R)
• M9: 2,030,492 km (0.052 R)
• M10: 2,271,195 km (0.114 R)
• M11: 2,370,229 km (0.11 R)
• M12: 2,807,054 km (0.084 R)
• M13: 2,913,568 km (0.117 R)
• M14: 3,269,013 km (0.059 R)
• M15: 3,466,183 km (0.084 R)
• M16: 3,696,563 km (0.091 R)
• M17: 4,021,340 km (0.089 R)
• M18: 4,825,728 km (0.065 R)
• M19: 4,889,606 km (0.099 R)
• M20: 5,083,036 km (0.117 R)
• M21: 5,411,254 km (0.086 R)
• M22: 5,511,036 km (0.117 R)
• M23: 5,814,271 km (0.065 R)
• M24: 6,542,663 km (0.055 R)
• M25: 6,827,796 km (0.06 R)
• M26: 6,899,753 km (0.078 R)
• M27: 7,410,331 km (0.097 R)
• M28: 7,632,932 km (0.072 R)
• M29: 7,707,581 km (0.065 R)
• M30: 8,275,455 km (0.102 R)
• M31: 8,739,657 km (0.08 R)
• M32: 9,371,559 km (0.097 R)
• M33: 9,774,126 km (0.112 R)
• M34: 10,223,369 km (0.089 R)
• M35: 10,721,231 km (0.103 R)
• M36: 11,269,507 km (0.105 R)
• M37: 11,783,675 km (0.042 R)
• M38: 13,282,047 km (0.074 R)
• M39: 13,734,132 km (0.047 R)
• M40: 13,825,087 km (0.097 R)
• M41: 15,120,306 km (0.101 R)
• M42: 15,450,169 km (0.108 R)
• M43: 15,782,426 km (0.078 R)
• M44: 16,988,334 km (0.091 R)
• M45: 17,825,185 km (0.112 R)
• M46: 18,223,564 km (0.055 R)
• M47: 20,467,083 km (0.118 R)
• M48: 21,939,725 km (0.049 R)
• M49: 22,099,495 km (0.118 R)
• M50: 22,635,055 km (0.096 R)
• M51: 23,500,629 km (0.072 R)
• M52: 23,773,346 km (0.114 R)
• M53: 24,322,071 km (0.093 R)
• M54: 24,597,929 km (0.101 R)
• M55: 24,763,983 km (0.101 R)
• M56: 25,264,238 km (0.097 R)
• M57: 25,711,835 km (0.079 R)
• M58: 26,161,975 km (0.096 R)
• M59: 26,444,565 km (0.046 R)
• M60: 26,671,505 km (0.091 R)
• M61: 26,899,044 km (0.075 R)
• M62: 27,930,820 km (0.068 R)
• M63: 28,335,632 km (0.12 R)
• M64: 29,150,940 km (0.11 R)
• M65: 29,326,718 km (0.105 R)
• M66: 29,915,086 km (0.111 R)
• M67: 30,092,360 km (0.104 R)
• M68: 30,924,124 km (0.051 R)
• M69: 31,043,503 km (0.069 R)
• M70: 31,223,020 km (0.082 R)
• M71: 31,462,826 km (0.112 R)
• M72: 32,185,982 km (0.076 R)
• M73: 33,036,446 km (0.088 R)
• M74: 33,280,889 km (0.111 R)
• M75: 33,956,024 km (0.115 R)
• M76: 34,759,664 km (0.095 R)
• M77: 34,883,979 km (0.071 R)
• M78: 36,448,923 km (0.112 R)
• M79: 36,764,724 km (0.105 R)
• M80: 36,954,564 km (0.109 R)
• M81: 38,036,755 km (0.116 R)
• M82: 38,164,810 km (0.073 R)
• M83: 39,258,520 km (0.074 R)
• M84: 40,623,900 km (0.11 R)
• M85: 41,213,914 km (0.085 R)
• M86: 41,476,907 km (0.083 R)
• M87: 41,608,703 km (0.105 R)
• M88: 43,601,795 km (0.099 R)
• M89: 45,218,500 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55

Radius: 4.7

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.43 AU - 12.39 AU

Year: 15652 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,876,194 km

• M1: 59,390 km (0.045 R)
• M2: 104,569 km (0.092 R)
• M3: 137,181 km (0.075 R)
• M4: 264,489 km (0.117 R)
• M5: 369,507 km (0.112 R)
• M6: 457,171 km (0.072 R)
• M7: 595,848 km (0.12 R)
• M8: 687,851 km (0.101 R)
• M9: 723,605 km (0.066 R)
• M10: 772,224 km (0.108 R)
• M11: 1,157,439 km (0.086 R)
• M12: 1,302,549 km (0.1 R)
• M13: 1,706,912 km (0.079 R)
• M14: 1,889,122 km (0.1 R)
• M15: 1,922,931 km (0.086 R)
• M16: 1,991,148 km (0.093 R)
• M17: 2,435,453 km (0.117 R)
• M18: 2,602,704 km (0.114 R)
• M19: 2,659,401 km (0.052 R)
• M20: 2,870,484 km (0.087 R)
• M21: 4,004,585 km (0.103 R)
• M22: 4,135,932 km (0.048 R)
• M23: 4,999,860 km (0.064 R)
• M24: 5,236,225 km (0.045 R)
• M25: 5,331,818 km (0.114 R)
• M26: 5,428,009 km (0.098 R)
• M27: 7,630,239 km (0.051 R)
• M28: 7,711,471 km (0.047 R)
• M29: 7,984,487 km (0.066 R)
• M30: 8,122,117 km (0.118 R)
• M31: 8,177,468 km (0.076 R)
• M32: 8,260,645 km (0.055 R)
• M33: 8,539,944 km (0.088 R)
• M34: 10,339,457 km (0.107 R)
• M35: 11,343,259 km (0.102 R)
• M36: 12,473,321 km (0.041 R)
• M37: 12,569,063 km (0.068 R)
• M38: 13,246,443 km (0.062 R)
• M39: 13,278,905 km (0.118 R)
• M40: 13,605,926 km (0.095 R)
• M41: 14,068,034 km (0.087 R)
• M42: 14,167,816 km (0.071 R)
• M43: 15,280,076 km (0.046 R)
• M44: 15,691,470 km (0.084 R)
• M45: 16,210,874 km (0.113 R)
• M46: 16,350,299 km (0.066 R)
• M47: 16,385,156 km (0.095 R)
• M48: 17,551,570 km (0.037 R)
• M49: 17,587,324 km (0.118 R)
• M50: 17,946,209 km (0.078 R)
• M51: 18,307,638 km (0.092 R)
• M52: 18,343,841 km (0.082 R)
• M53: 18,634,808 km (0.082 R)
• M54: 19,480,036 km (0.088 R)
• M55: 19,591,188 km (0.099 R)
• M56: 19,628,288 km (0.077 R)
• M57: 21,704,407 km (0.109 R)
• M58: 22,398,990 km (0.118 R)
• M59: 24,405,845 km (0.064 R)
• M60: 24,485,731 km (0.067 R)
• M61: 24,846,262 km (0.058 R)
• M62: 24,886,503 km (0.071 R)
• M63: 25,007,079 km (0.07 R)
• M64: 25,734,873 km (0.052 R)
• M65: 26,183,068 km (0.106 R)
• M66: 26,551,677 km (0.076 R)
• M67: 27,045,799 km (0.097 R)
• M68: 27,252,693 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit