🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 38.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 39.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 161 Days

Day: 19.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,959,639 km

• M1: 466,745 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.3 AU - 1.92 AU

Year: 725 Days

Day: 46.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.75 AU - 2.55 AU

Year: 1118 Days

Day: 23.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.2 AU - 6.16 AU

Year: 4182 Days

Day: 26.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,959,639 km

• M1: 3,307,310 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 15

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.43 AU - 6.53 AU

Year: 4551 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,959,639 km

• M1: 226,042 km (0.028 R)
• M2: 353,649 km (0.106 R)
• M3: 466,895 km (0.113 R)
• M4: 608,115 km (0.092 R)
• M5: 723,156 km (0.084 R)
• M6: 918,232 km (0.066 R)
• M7: 1,132,605 km (0.116 R)
• M8: 1,464,862 km (0.093 R)
• M9: 1,673,551 km (0.107 R)
• M10: 1,781,711 km (0.118 R)
• M11: 1,908,570 km (0.117 R)
• M12: 2,171,563 km (0.074 R)
• M13: 2,376,661 km (0.114 R)
• M14: 2,535,086 km (0.115 R)
• M15: 2,733,452 km (0.107 R)
• M16: 2,918,355 km (0.107 R)
• M17: 3,498,496 km (0.108 R)
• M18: 3,802,329 km (0.098 R)
• M19: 3,926,196 km (0.094 R)
• M20: 4,093,596 km (0.081 R)
• M21: 4,414,035 km (0.047 R)
• M22: 4,854,301 km (0.028 R)
• M23: 5,079,745 km (0.085 R)
• M24: 5,193,739 km (0.078 R)
• M25: 5,944,122 km (0.113 R)
• M26: 6,040,313 km (0.033 R)
• M27: 6,479,981 km (0.119 R)
• M28: 6,703,630 km (0.098 R)
• M29: 6,879,408 km (0.113 R)
• M30: 7,441,896 km (0.116 R)
• M31: 8,099,378 km (0.078 R)
• M32: 8,448,540 km (0.072 R)
• M33: 9,078,646 km (0.074 R)
• M34: 9,189,797 km (0.087 R)
• M35: 9,526,093 km (0.116 R)
• M36: 10,210,653 km (0.036 R)
• M37: 10,326,292 km (0.113 R)
• M38: 10,471,552 km (0.084 R)
• M39: 10,617,410 km (0.095 R)
• M40: 10,822,808 km (0.09 R)
• M41: 11,207,723 km (0.042 R)
• M42: 11,657,564 km (0.12 R)
• M43: 11,808,807 km (0.104 R)
• M44: 12,266,577 km (0.104 R)
• M45: 12,482,147 km (0.112 R)
• M46: 12,948,444 km (0.093 R)
• M47: 13,073,807 km (0.106 R)
• M48: 13,994,432 km (0.106 R)
• M49: 14,511,442 km (0.071 R)
• M50: 14,837,715 km (0.115 R)
• M51: 15,001,824 km (0.088 R)
• M52: 15,431,170 km (0.108 R)
• M53: 15,530,802 km (0.076 R)
• M54: 15,697,454 km (0.084 R)
• M55: 15,998,894 km (0.097 R)
• M56: 16,539,391 km (0.046 R)
• M57: 16,948,840 km (0.105 R)
• M58: 17,673,343 km (0.113 R)
• M59: 18,126,924 km (0.076 R)
• M60: 18,407,868 km (0.037 R)
• M61: 18,725,913 km (0.069 R)
• M62: 19,081,208 km (0.069 R)
• M63: 19,188,320 km (0.094 R)
• M64: 19,943,191 km (0.06 R)
• M65: 20,233,411 km (0.055 R)
• M66: 21,668,055 km (0.108 R)
• M67: 22,191,049 km (0.083 R)
• M68: 22,491,890 km (0.06 R)
• M69: 24,131,483 km (0.103 R)
• M70: 24,286,018 km (0.068 R)
• M71: 25,024,283 km (0.119 R)
• M72: 25,180,613 km (0.067 R)
• M73: 25,337,391 km (0.109 R)
• M74: 26,046,485 km (0.103 R)
• M75: 26,205,059 km (0.094 R)
• M76: 26,363,782 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 10.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.28 AU - 10.28 AU

Year: 8452 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,959,639 km

• M1: 155,283 km (0.081 R)
• M2: 271,520 km (0.07 R)
• M3: 357,090 km (0.12 R)
• M4: 550,670 km (0.104 R)
• M5: 638,633 km (0.08 R)
• M6: 748,139 km (0.11 R)
• M7: 1,193,641 km (0.104 R)
• M8: 1,393,205 km (0.082 R)
• M9: 1,539,512 km (0.114 R)
• M10: 1,669,213 km (0.11 R)
• M11: 2,009,548 km (0.051 R)
• M12: 2,104,094 km (0.077 R)
• M13: 2,176,051 km (0.119 R)
• M14: 2,297,823 km (0.052 R)
• M15: 2,371,874 km (0.109 R)
• M16: 2,472,105 km (0.081 R)
• M17: 2,728,815 km (0.114 R)
• M18: 2,833,982 km (0.06 R)
• M19: 3,212,913 km (0.085 R)
• M20: 4,078,786 km (0.078 R)
• M21: 4,631,550 km (0.112 R)
• M22: 4,789,226 km (0.078 R)
• M23: 4,948,847 km (0.099 R)
• M24: 5,571,473 km (0.085 R)
• M25: 5,841,049 km (0.066 R)
• M26: 6,218,783 km (0.072 R)
• M27: 7,179,351 km (0.109 R)
• M28: 7,325,509 km (0.092 R)
• M29: 7,399,111 km (0.106 R)
• M30: 7,583,864 km (0.099 R)
• M31: 7,996,006 km (0.028 R)
• M32: 8,377,032 km (0.048 R)
• M33: 8,608,460 km (0.109 R)
• M34: 9,196,380 km (0.096 R)
• M35: 9,595,507 km (0.11 R)
• M36: 9,756,773 km (0.114 R)
• M37: 10,122,989 km (0.076 R)
• M38: 10,576,569 km (0.075 R)
• M39: 10,701,484 km (0.099 R)
• M40: 11,546,712 km (0.063 R)
• M41: 12,020,638 km (0.06 R)
• M42: 13,076,799 km (0.085 R)
• M43: 13,210,988 km (0.06 R)
• M44: 13,390,505 km (0.117 R)
• M45: 13,480,563 km (0.071 R)
• M46: 14,254,284 km (0.077 R)
• M47: 14,762,767 km (0.114 R)
• M48: 15,136,163 km (0.109 R)
• M49: 15,654,819 km (0.056 R)
• M50: 16,275,351 km (0.098 R)
• M51: 17,049,969 km (0.1 R)
• M52: 17,540,201 km (0.093 R)
• M53: 18,134,703 km (0.105 R)
• M54: 19,649,680 km (0.03 R)
• M55: 19,752,155 km (0.026 R)
• M56: 19,957,553 km (0.058 R)
• M57: 20,370,592 km (0.114 R)
• M58: 21,047,672 km (0.111 R)
• M59: 21,362,726 km (0.11 R)
• M60: 21,679,275 km (0.1 R)
• M61: 22,317,160 km (0.085 R)
• M62: 22,423,973 km (0.1 R)
• M63: 22,853,319 km (0.114 R)
• M64: 23,774,692 km (0.105 R)
• M65: 26,046,336 km (0.076 R)
• M66: 29,787,180 km (0.112 R)
• M67: 29,904,914 km (0.057 R)
• M68: 30,199,921 km (0.118 R)
• M69: 30,912,006 km (0.101 R)
• M70: 31,509,650 km (0.111 R)
• M71: 32,231,908 km (0.108 R)
• M72: 32,716,306 km (0.075 R)
• M73: 32,959,552 km (0.116 R)
• M74: 33,447,541 km (0.049 R)
• M75: 33,753,917 km (0.114 R)
• M76: 33,938,072 km (0.089 R)
• M77: 34,369,213 km (0.066 R)
• M78: 36,049,197 km (0.05 R)
• M79: 37,692,081 km (0.069 R)
• M80: 38,972,340 km (0.082 R)
• M81: 39,553,079 km (0.101 R)
• M82: 39,812,182 km (0.113 R)
• M83: 41,707,138 km (0.108 R)
• M84: 42,235,069 km (0.051 R)
• M85: 42,632,401 km (0.114 R)
• M86: 43,164,222 km (0.049 R)
• M87: 44,100,106 km (0.11 R)
• M88: 44,368,634 km (0.117 R)
• M89: 45,177,809 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 10.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.96 AU - 8.92 AU

Year: 8699 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,959,639 km

• M1: 135,835 km (0.104 R)
• M2: 242,199 km (0.114 R)
• M3: 570,566 km (0.106 R)
• M4: 1,129,614 km (0.056 R)
• M5: 1,469,949 km (0.093 R)
• M6: 1,560,007 km (0.109 R)
• M7: 1,979,030 km (0.106 R)
• M8: 2,347,490 km (0.054 R)
• M9: 2,453,704 km (0.084 R)
• M10: 2,737,491 km (0.059 R)
• M11: 2,827,101 km (0.076 R)
• M12: 2,917,607 km (0.07 R)
• M13: 3,032,050 km (0.112 R)
• M14: 3,313,144 km (0.079 R)
• M15: 3,432,822 km (0.095 R)
• M16: 3,775,401 km (0.1 R)
• M17: 3,900,465 km (0.089 R)
• M18: 4,052,457 km (0.106 R)
• M19: 4,336,244 km (0.112 R)
• M20: 5,309,528 km (0.109 R)
• M21: 5,907,770 km (0.114 R)
• M22: 6,082,649 km (0.033 R)
• M23: 6,288,795 km (0.09 R)
• M24: 7,732,415 km (0.086 R)
• M25: 8,540,542 km (0.072 R)
• M26: 8,639,277 km (0.05 R)
• M27: 8,804,882 km (0.102 R)
• M28: 8,971,384 km (0.04 R)
• M29: 9,409,407 km (0.036 R)
• M30: 9,613,907 km (0.106 R)
• M31: 9,923,425 km (0.093 R)
• M32: 9,992,689 km (0.089 R)
• M33: 10,096,809 km (0.112 R)
• M34: 10,481,724 km (0.083 R)
• M35: 10,587,640 km (0.101 R)
• M36: 11,050,346 km (0.085 R)
• M37: 11,811,949 km (0.095 R)
• M38: 11,922,053 km (0.095 R)
• M39: 12,627,855 km (0.093 R)
• M40: 13,232,680 km (0.036 R)
• M41: 14,274,629 km (0.108 R)
• M42: 14,352,869 km (0.09 R)
• M43: 14,785,805 km (0.114 R)
• M44: 15,103,251 km (0.107 R)
• M45: 15,222,930 km (0.089 R)
• M46: 15,342,907 km (0.074 R)
• M47: 15,785,418 km (0.096 R)
• M48: 16,354,787 km (0.111 R)
• M49: 16,848,161 km (0.083 R)
• M50: 17,138,381 km (0.115 R)
• M51: 17,388,209 km (0.114 R)
• M52: 18,230,146 km (0.089 R)
• M53: 18,315,118 km (0.091 R)
• M54: 18,527,995 km (0.094 R)
• M55: 18,656,201 km (0.047 R)
• M56: 18,784,556 km (0.069 R)
• M57: 19,214,799 km (0.118 R)
• M58: 19,604,801 km (0.099 R)
• M59: 20,392,583 km (0.087 R)
• M60: 20,746,083 km (0.046 R)
• M61: 21,683,613 km (0.108 R)
• M62: 21,773,521 km (0.057 R)
• M63: 22,726,161 km (0.091 R)
• M64: 23,831,390 km (0.039 R)
• M65: 24,671,830 km (0.089 R)
• M66: 24,812,901 km (0.117 R)
• M67: 25,190,187 km (0.111 R)
• M68: 26,189,800 km (0.042 R)
• M69: 27,299,517 km (0.082 R)
• M70: 27,396,756 km (0.073 R)
• M71: 27,493,994 km (0.085 R)
• M72: 27,884,594 km (0.119 R)
• M73: 27,982,431 km (0.072 R)
• M74: 28,178,554 km (0.097 R)
• M75: 29,166,349 km (0.116 R)
• M76: 29,265,682 km (0.116 R)
• M77: 29,664,360 km (0.104 R)
• M78: 30,215,479 km (0.063 R)
• M79: 30,669,059 km (0.05 R)
• M80: 31,787,004 km (0.07 R)
• M81: 32,145,441 km (0.093 R)
• M82: 32,970,024 km (0.03 R)
• M83: 33,384,859 km (0.091 R)
• M84: 34,167,406 km (0.076 R)
• M85: 34,324,633 km (0.085 R)
• M86: 34,955,936 km (0.083 R)
• M87: 35,114,360 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 4

Gravity: 49.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.27 AU - 14.29 AU

Year: 17169 Days

Day: 18.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,959,639 km

• M1: 52,060 km (0.106 R)
• M2: 83,176 km (0.102 R)
• M3: 561,590 km (0.035 R)
• M4: 646,712 km (0.095 R)
• M5: 877,990 km (0.061 R)
• M6: 1,646,474 km (0.082 R)
• M7: 1,676,843 km (0.033 R)
• M8: 1,800,410 km (0.067 R)
• M9: 1,926,970 km (0.119 R)
• M10: 3,342,764 km (0.072 R)
• M11: 3,897,623 km (0.106 R)
• M12: 4,102,572 km (0.055 R)
• M13: 4,608,961 km (0.094 R)
• M14: 6,194,249 km (0.088 R)
• M15: 6,337,415 km (0.113 R)
• M16: 6,626,886 km (0.109 R)
• M17: 7,019,431 km (0.12 R)
• M18: 7,218,546 km (0.109 R)
• M19: 7,268,661 km (0.082 R)
• M20: 7,520,734 km (0.109 R)
• M21: 9,200,718 km (0.12 R)
• M22: 9,364,079 km (0.037 R)
• M23: 9,638,292 km (0.11 R)
• M24: 9,693,344 km (0.106 R)
• M25: 10,250,745 km (0.115 R)
• M26: 10,933,211 km (0.111 R)
• M27: 12,762,942 km (0.105 R)
• M28: 12,823,529 km (0.092 R)
• M29: 13,005,889 km (0.081 R)
• M30: 13,250,332 km (0.093 R)
• M31: 13,373,152 km (0.078 R)
• M32: 13,558,055 km (0.108 R)
• M33: 14,243,213 km (0.071 R)
• M34: 15,067,348 km (0.119 R)
• M35: 17,227,990 km (0.106 R)
• M36: 18,173,449 km (0.11 R)
• M37: 18,241,665 km (0.105 R)
• M38: 19,413,615 km (0.118 R)
• M39: 19,833,087 km (0.083 R)
• M40: 20,396,922 km (0.076 R)
• M41: 21,037,649 km (0.117 R)
• M42: 24,714,765 km (0.075 R)
• M43: 24,866,008 km (0.092 R)
• M44: 25,397,530 km (0.1 R)
• M45: 25,702,859 km (0.068 R)
• M46: 26,163,321 km (0.086 R)
• M47: 26,548,985 km (0.032 R)
• M48: 26,626,327 km (0.118 R)
• M49: 27,717,344 km (0.054 R)
• M50: 28,902,458 km (0.03 R)
• M51: 29,942,911 km (0.073 R)
• M52: 30,104,028 km (0.115 R)
• M53: 31,158,544 km (0.103 R)
• M54: 31,321,755 km (0.119 R)
• M55: 31,813,483 km (0.05 R)
• M56: 32,390,183 km (0.073 R)
• M57: 33,973,078 km (0.098 R)
• M58: 34,057,002 km (0.097 R)
• M59: 36,008,058 km (0.097 R)
• M60: 36,093,777 km (0.103 R)
• M61: 36,436,955 km (0.109 R)
• M62: 38,782,201 km (0.113 R)
• M63: 39,309,982 km (0.12 R)
• M64: 39,751,595 km (0.074 R)
• M65: 39,928,719 km (0.094 R)
• M66: 45,269,961 km (0.088 R)
• M67: 46,663,166 km (0.092 R)
• M68: 47,037,161 km (0.034 R)
• M69: 47,976,187 km (0.117 R)
• M70: 49,682,201 km (0.116 R)
• M71: 49,872,938 km (0.108 R)
• M72: 50,159,568 km (0.06 R)
• M73: 51,022,598 km (0.111 R)
• M74: 51,311,471 km (0.084 R)
• M75: 52,860,856 km (0.074 R)
• M76: 53,445,784 km (0.108 R)
• M77: 54,131,092 km (0.106 R)
• M78: 56,005,404 km (0.047 R)
• M79: 58,806,175 km (0.06 R)
• M80: 59,108,961 km (0.082 R)
• M81: 60,325,341 km (0.108 R)
• M82: 60,936,598 km (0.073 R)
• M83: 61,549,800 km (0.041 R)
• M84: 61,959,848 km (0.119 R)
• M85: 62,267,870 km (0.091 R)
• M86: 62,576,490 km (0.113 R)
• M87: 64,334,863 km (0.038 R)
• M88: 64,959,285 km (0.107 R)
• M89: 65,376,813 km (0.043 R)
• M90: 67,160,767 km (0.072 R)
• M91: 69,813,138 km (0.103 R)
• M92: 70,454,763 km (0.069 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit