🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 208 Days

Day: 21.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,235,598 km

• M1: 436,676 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 291 Days

Day: 25.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 469 Days

Day: 37 Hours

Environment

Temp: -3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.11 AU - 1.65 AU

Year: 601 Days

Day: 15.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,235,598 km

• M1: 71,059 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.1 AU - 3.84 AU

Year: 2397 Days

Day: 30 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,235,598 km

• M1: 2,481,978 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.26 AU - 4.28 AU

Year: 2715 Days

Day: 25.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 10.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.12 AU - 9.32 AU

Year: 8740 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 131.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,235,598 km

• M1: 264,938 km (0.066 R)
• M2: 546,780 km (0.062 R)
• M3: 635,342 km (0.083 R)
• M4: 1,205,460 km (0.067 R)
• M5: 1,273,377 km (0.077 R)
• M6: 1,377,796 km (0.034 R)
• M7: 1,485,208 km (0.061 R)
• M8: 1,614,161 km (0.085 R)
• M9: 2,378,756 km (0.107 R)
• M10: 2,508,756 km (0.072 R)
• M11: 2,844,604 km (0.09 R)
• M12: 3,076,480 km (0.074 R)
• M13: 4,013,262 km (0.076 R)
• M14: 4,090,903 km (0.113 R)
• M15: 4,221,353 km (0.099 R)
• M16: 4,300,191 km (0.114 R)
• M17: 4,432,884 km (0.08 R)
• M18: 4,648,006 km (0.067 R)
• M19: 4,977,121 km (0.082 R)
• M20: 5,745,157 km (0.042 R)
• M21: 5,891,613 km (0.117 R)
• M22: 6,458,888 km (0.081 R)
• M23: 6,888,234 km (0.083 R)
• M24: 7,326,855 km (0.107 R)
• M25: 7,645,648 km (0.086 R)
• M26: 7,871,690 km (0.043 R)
• M27: 8,363,269 km (0.054 R)
• M28: 8,529,323 km (0.093 R)
• M29: 8,696,423 km (0.119 R)
• M30: 8,797,402 km (0.065 R)
• M31: 8,966,298 km (0.1 R)
• M32: 9,102,133 km (0.099 R)
• M33: 9,757,222 km (0.096 R)
• M34: 9,967,257 km (0.114 R)
• M35: 10,930,967 km (0.103 R)
• M36: 11,185,582 km (0.108 R)
• M37: 11,663,847 km (0.058 R)
• M38: 11,886,748 km (0.098 R)
• M39: 12,374,736 km (0.101 R)
• M40: 12,640,272 km (0.066 R)
• M41: 12,792,862 km (0.061 R)
• M42: 12,945,901 km (0.08 R)
• M43: 13,061,240 km (0.102 R)
• M44: 14,193,248 km (0.107 R)
• M45: 14,550,936 km (0.112 R)
• M46: 14,992,100 km (0.095 R)
• M47: 15,275,139 km (0.085 R)
• M48: 15,723,634 km (0.059 R)
• M49: 15,805,613 km (0.08 R)
• M50: 16,176,317 km (0.098 R)
• M51: 16,300,483 km (0.115 R)
• M52: 16,466,686 km (0.025 R)
• M53: 16,591,601 km (0.039 R)
• M54: 17,136,885 km (0.116 R)
• M55: 18,072,769 km (0.051 R)
• M56: 18,244,807 km (0.052 R)
• M57: 19,331,934 km (0.088 R)
• M58: 20,127,646 km (0.084 R)
• M59: 21,069,364 km (0.046 R)
• M60: 21,250,378 km (0.064 R)
• M61: 21,933,890 km (0.106 R)
• M62: 22,163,373 km (0.058 R)
• M63: 23,088,935 km (0.093 R)
• M64: 23,791,597 km (0.091 R)
• M65: 24,216,455 km (0.085 R)
• M66: 24,358,572 km (0.079 R)
• M67: 24,501,139 km (0.1 R)
• M68: 25,313,605 km (0.084 R)
• M69: 26,135,047 km (0.101 R)
• M70: 26,818,111 km (0.052 R)
• M71: 27,556,377 km (0.106 R)
• M72: 28,551,202 km (0.106 R)
• M73: 30,269,334 km (0.037 R)
• M74: 32,489,815 km (0.089 R)
• M75: 33,013,707 km (0.102 R)
• M76: 33,276,700 km (0.08 R)
• M77: 34,442,217 km (0.093 R)
• M78: 34,762,356 km (0.113 R)
• M79: 35,137,099 km (0.098 R)
• M80: 35,244,510 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.6

Radius: 5.5

Gravity: 32.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.67 AU - 15.03 AU

Year: 19115 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,235,598 km

• M1: 89,460 km (0.102 R)
• M2: 177,872 km (0.091 R)
• M3: 458,517 km (0.077 R)
• M4: 1,084,585 km (0.045 R)
• M5: 1,201,720 km (0.118 R)
• M6: 2,132,218 km (0.117 R)
• M7: 2,662,543 km (0.101 R)
• M8: 2,821,266 km (0.112 R)
• M9: 3,444,042 km (0.077 R)
• M10: 4,291,365 km (0.068 R)
• M11: 4,430,790 km (0.084 R)
• M12: 4,761,999 km (0.076 R)
• M13: 5,398,239 km (0.093 R)
• M14: 6,641,397 km (0.1 R)
• M15: 7,184,438 km (0.079 R)
• M16: 7,572,943 km (0.108 R)
• M17: 7,629,043 km (0.118 R)
• M18: 7,911,483 km (0.064 R)
• M19: 8,720,509 km (0.097 R)
• M20: 8,838,242 km (0.06 R)
• M21: 9,798,810 km (0.082 R)
• M22: 10,918,401 km (0.099 R)
• M23: 13,006,787 km (0.101 R)
• M24: 14,861,651 km (0.091 R)
• M25: 15,072,883 km (0.118 R)
• M26: 16,143,405 km (0.09 R)
• M27: 16,724,444 km (0.077 R)
• M28: 16,944,053 km (0.078 R)
• M29: 17,238,462 km (0.086 R)
• M30: 17,906,865 km (0.054 R)
• M31: 18,583,795 km (0.102 R)
• M32: 19,499,185 km (0.108 R)
• M33: 19,576,228 km (0.118 R)
• M34: 22,332,569 km (0.088 R)
• M35: 23,142,043 km (0.116 R)
• M36: 25,040,140 km (0.047 R)
• M37: 26,304,841 km (0.093 R)
• M38: 27,503,718 km (0.095 R)
• M39: 28,895,726 km (0.116 R)
• M40: 29,071,205 km (0.093 R)
• M41: 29,777,157 km (0.111 R)
• M42: 30,310,324 km (0.088 R)
• M43: 30,578,104 km (0.108 R)
• M44: 31,115,908 km (0.112 R)
• M45: 31,205,966 km (0.067 R)
• M46: 31,476,290 km (0.083 R)
• M47: 31,838,017 km (0.118 R)
• M48: 32,383,152 km (0.116 R)
• M49: 34,129,707 km (0.075 R)
• M50: 34,408,258 km (0.112 R)
• M51: 35,154,752 km (0.054 R)
• M52: 35,623,891 km (0.071 R)
• M53: 36,000,877 km (0.086 R)
• M54: 36,189,819 km (0.047 R)
• M55: 36,758,590 km (0.11 R)
• M56: 38,772,776 km (0.082 R)
• M57: 38,966,505 km (0.079 R)
• M58: 39,744,414 km (0.062 R)
• M59: 40,037,477 km (0.116 R)
• M60: 40,527,410 km (0.113 R)
• M61: 40,822,417 km (0.1 R)
• M62: 41,612,443 km (0.071 R)
• M63: 41,711,626 km (0.096 R)
• M64: 42,806,982 km (0.089 R)
• M65: 42,907,063 km (0.11 R)
• M66: 43,508,895 km (0.037 R)
• M67: 44,924,390 km (0.113 R)
• M68: 47,282,202 km (0.084 R)
• M69: 49,260,185 km (0.119 R)
• M70: 50,312,008 km (0.05 R)
• M71: 52,223,869 km (0.06 R)
• M72: 52,330,682 km (0.066 R)
• M73: 52,437,794 km (0.077 R)
• M74: 52,651,868 km (0.092 R)
• M75: 52,759,130 km (0.068 R)
• M76: 57,547,458 km (0.043 R)
• M77: 58,432,928 km (0.101 R)
• M78: 59,545,936 km (0.068 R)
• M79: 60,778,473 km (0.061 R)
• M80: 63,382,523 km (0.09 R)
• M81: 63,610,660 km (0.097 R)
• M82: 64,870,424 km (0.06 R)
• M83: 65,560,968 km (0.046 R)
• M84: 66,369,843 km (0.116 R)
• M85: 68,815,918 km (0.118 R)
• M86: 68,933,053 km (0.063 R)
• M87: 71,647,357 km (0.11 R)
• M88: 75,602,426 km (0.12 R)
• M89: 79,997,013 km (0.098 R)
• M90: 80,120,281 km (0.101 R)
• M91: 81,232,392 km (0.097 R)
• M92: 81,356,259 km (0.034 R)
• M93: 81,976,641 km (0.118 R)
• M94: 82,474,054 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.3

Radius: 5.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.3 AU - 19.48 AU

Year: 26894 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,235,598 km

• M1: 72,705 km (0.032 R)
• M2: 256,411 km (0.048 R)
• M3: 343,028 km (0.066 R)
• M4: 660,624 km (0.09 R)
• M5: 720,912 km (0.048 R)
• M6: 783,145 km (0.095 R)
• M7: 825,631 km (0.108 R)
• M8: 1,293,274 km (0.119 R)
• M9: 1,344,137 km (0.03 R)
• M10: 1,473,838 km (0.098 R)
• M11: 1,858,903 km (0.055 R)
• M12: 2,619,160 km (0.113 R)
• M13: 2,880,806 km (0.075 R)
• M14: 3,642,708 km (0.078 R)
• M15: 3,714,964 km (0.117 R)
• M16: 3,897,623 km (0.096 R)
• M17: 4,463,252 km (0.106 R)
• M18: 4,735,969 km (0.039 R)
• M19: 5,669,460 km (0.05 R)
• M20: 7,285,416 km (0.065 R)
• M21: 7,791,655 km (0.118 R)
• M22: 8,309,115 km (0.053 R)
• M23: 8,644,214 km (0.097 R)
• M24: 9,525,944 km (0.113 R)
• M25: 9,575,760 km (0.118 R)
• M26: 10,282,460 km (0.1 R)
• M27: 10,901,496 km (0.105 R)
• M28: 11,585,607 km (0.117 R)
• M29: 12,610,353 km (0.086 R)
• M30: 12,829,813 km (0.119 R)
• M31: 13,272,323 km (0.091 R)
• M32: 13,327,973 km (0.061 R)
• M33: 14,515,182 km (0.057 R)
• M34: 14,802,709 km (0.068 R)
• M35: 15,092,331 km (0.102 R)
• M36: 15,559,375 km (0.101 R)
• M37: 16,988,783 km (0.1 R)
• M38: 18,273,679 km (0.055 R)
• M39: 19,084,649 km (0.111 R)
• M40: 20,034,895 km (0.098 R)
• M41: 20,355,034 km (0.094 R)
• M42: 20,483,688 km (0.054 R)
• M43: 22,776,276 km (0.066 R)
• M44: 23,715,900 km (0.07 R)
• M45: 24,054,590 km (0.113 R)
• M46: 25,148,898 km (0.115 R)
• M47: 25,355,941 km (0.068 R)
• M48: 25,910,800 km (0.102 R)
• M49: 26,539,709 km (0.12 R)
• M50: 26,609,871 km (0.064 R)
• M51: 26,750,343 km (0.098 R)
• M52: 28,312,743 km (0.09 R)
• M53: 29,249,824 km (0.101 R)
• M54: 29,394,934 km (0.083 R)
• M55: 31,154,355 km (0.108 R)
• M56: 32,571,196 km (0.109 R)
• M57: 35,776,929 km (0.117 R)
• M58: 39,001,810 km (0.1 R)
• M59: 39,081,696 km (0.059 R)
• M60: 41,664,204 km (0.036 R)
• M61: 44,301,315 km (0.077 R)
• M62: 45,724,140 km (0.106 R)
• M63: 46,822,189 km (0.072 R)
• M64: 48,872,128 km (0.108 R)
• M65: 49,302,970 km (0.049 R)
• M66: 49,908,094 km (0.06 R)
• M67: 50,515,760 km (0.071 R)
• M68: 50,602,677 km (0.119 R)
• M69: 50,689,743 km (0.118 R)
• M70: 51,475,580 km (0.112 R)
• M71: 53,768,018 km (0.102 R)
• M72: 53,856,879 km (0.097 R)
• M73: 54,301,783 km (0.104 R)
• M74: 56,725,269 km (0.084 R)
• M75: 57,359,264 km (0.113 R)
• M76: 62,049,158 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit