🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 24 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,021,859 km

• M1: 122,221 km (0.078 R)
• M2: 137,480 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.28 AU

Year: 451 Days

Day: 42.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.54 AU - 2.08 AU

Year: 856 Days

Day: 16.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.69 AU - 2.55 AU

Year: 1085 Days

Day: 18.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.13 AU - 9.87 AU

Year: 8710 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,021,859 km

• M1: 309,817 km (0.109 R)
• M2: 404,513 km (0.109 R)
• M3: 490,382 km (0.079 R)
• M4: 633,996 km (0.114 R)
• M5: 752,328 km (0.12 R)
• M6: 1,075,908 km (0.088 R)
• M7: 1,495,829 km (0.115 R)
• M8: 1,640,939 km (0.113 R)
• M9: 2,331,184 km (0.045 R)
• M10: 2,674,810 km (0.118 R)
• M11: 2,763,222 km (0.063 R)
• M12: 3,034,742 km (0.101 R)
• M13: 3,197,206 km (0.032 R)
• M14: 3,776,149 km (0.079 R)
• M15: 3,951,179 km (0.117 R)
• M16: 4,387,706 km (0.1 R)
• M17: 4,893,945 km (0.099 R)
• M18: 5,112,806 km (0.077 R)
• M19: 5,875,008 km (0.093 R)
• M20: 6,462,628 km (0.096 R)
• M21: 6,552,536 km (0.054 R)
• M22: 7,567,558 km (0.117 R)
• M23: 7,757,398 km (0.095 R)
• M24: 8,434,178 km (0.096 R)
• M25: 8,929,347 km (0.102 R)
• M26: 9,029,578 km (0.06 R)
• M27: 9,332,364 km (0.11 R)
• M28: 9,536,116 km (0.066 R)
• M29: 10,225,762 km (0.112 R)
• M30: 10,576,719 km (0.107 R)
• M31: 11,182,590 km (0.113 R)
• M32: 11,290,600 km (0.115 R)
• M33: 11,399,059 km (0.079 R)
• M34: 11,726,379 km (0.101 R)
• M35: 12,093,791 km (0.119 R)
• M36: 12,278,844 km (0.098 R)
• M37: 12,953,231 km (0.093 R)
• M38: 13,256,765 km (0.089 R)
• M39: 13,562,693 km (0.084 R)
• M40: 13,716,479 km (0.11 R)
• M41: 15,007,658 km (0.059 R)
• M42: 15,809,204 km (0.086 R)
• M43: 17,203,306 km (0.118 R)
• M44: 17,830,869 km (0.085 R)
• M45: 18,679,389 km (0.093 R)
• M46: 19,367,688 km (0.108 R)
• M47: 19,454,305 km (0.094 R)
• M48: 19,584,456 km (0.081 R)
• M49: 19,889,336 km (0.06 R)
• M50: 20,151,880 km (0.104 R)
• M51: 20,768,972 km (0.073 R)
• M52: 20,946,395 km (0.07 R)
• M53: 21,796,260 km (0.068 R)
• M54: 22,520,763 km (0.099 R)
• M55: 22,657,495 km (0.102 R)
• M56: 23,345,197 km (0.055 R)
• M57: 24,132,829 km (0.091 R)
• M58: 25,781,996 km (0.119 R)
• M59: 26,403,725 km (0.085 R)
• M60: 26,885,430 km (0.114 R)
• M61: 27,515,836 km (0.102 R)
• M62: 27,906,286 km (0.076 R)
• M63: 28,053,191 km (0.035 R)
• M64: 28,396,967 km (0.105 R)
• M65: 28,495,402 km (0.086 R)
• M66: 29,436,523 km (0.118 R)
• M67: 29,586,120 km (0.105 R)
• M68: 30,237,021 km (0.08 R)
• M69: 30,740,866 km (0.093 R)
• M70: 30,892,559 km (0.049 R)
• M71: 32,372,082 km (0.083 R)
• M72: 34,345,427 km (0.037 R)
• M73: 35,346,536 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.4

Radius: 3.7

Gravity: 68.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.99 AU - 18.31 AU

Year: 19708 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,021,859 km

• M1: 53,556 km (0.111 R)
• M2: 199,414 km (0.098 R)
• M3: 592,856 km (0.057 R)
• M4: 764,894 km (0.075 R)
• M5: 1,152,801 km (0.05 R)
• M6: 1,398,142 km (0.101 R)
• M7: 1,592,769 km (0.116 R)
• M8: 1,693,298 km (0.045 R)
• M9: 2,491,403 km (0.107 R)
• M10: 2,846,997 km (0.096 R)
• M11: 2,887,538 km (0.09 R)
• M12: 3,134,524 km (0.096 R)
• M13: 4,801,044 km (0.084 R)
• M14: 6,003,363 km (0.102 R)
• M15: 7,911,334 km (0.037 R)
• M16: 8,605,169 km (0.093 R)
• M17: 9,018,807 km (0.117 R)
• M18: 9,378,440 km (0.119 R)
• M19: 10,111,918 km (0.111 R)
• M20: 10,990,507 km (0.055 R)
• M21: 11,762,881 km (0.071 R)
• M22: 11,827,956 km (0.056 R)
• M23: 12,486,186 km (0.045 R)
• M24: 13,359,389 km (0.042 R)
• M25: 14,460,729 km (0.031 R)
• M26: 14,530,591 km (0.041 R)
• M27: 14,740,626 km (0.087 R)
• M28: 15,022,319 km (0.048 R)
• M29: 16,094,337 km (0.059 R)
• M30: 18,842,151 km (0.077 R)
• M31: 19,609,289 km (0.087 R)
• M32: 22,778,071 km (0.105 R)
• M33: 22,859,303 km (0.1 R)
• M34: 23,266,957 km (0.097 R)
• M35: 24,172,174 km (0.088 R)
• M36: 24,837,585 km (0.069 R)
• M37: 25,931,893 km (0.12 R)
• M38: 26,356,901 km (0.117 R)
• M39: 29,043,230 km (0.103 R)
• M40: 29,131,193 km (0.099 R)
• M41: 29,573,105 km (0.081 R)
• M42: 29,750,379 km (0.083 R)
• M43: 29,928,101 km (0.098 R)
• M44: 30,642,431 km (0.08 R)
• M45: 30,821,799 km (0.117 R)
• M46: 31,724,323 km (0.048 R)
• M47: 32,543,970 km (0.11 R)
• M48: 33,278,346 km (0.065 R)
• M49: 35,608,332 km (0.111 R)
• M50: 36,080,613 km (0.118 R)
• M51: 37,222,493 km (0.118 R)
• M52: 37,894,038 km (0.077 R)
• M53: 38,279,552 km (0.12 R)
• M54: 38,472,832 km (0.12 R)
• M55: 38,666,412 km (0.06 R)
• M56: 38,763,351 km (0.115 R)
• M57: 39,346,484 km (0.109 R)
• M58: 40,324,854 km (0.095 R)
• M59: 41,509,520 km (0.099 R)
• M60: 42,505,393 km (0.114 R)
• M61: 42,906,016 km (0.043 R)
• M62: 43,207,156 km (0.029 R)
• M63: 44,115,215 km (0.1 R)
• M64: 45,437,660 km (0.089 R)
• M65: 47,913,206 km (0.077 R)
• M66: 48,538,974 km (0.078 R)
• M67: 48,748,112 km (0.091 R)
• M68: 50,114,987 km (0.113 R)
• M69: 51,814,569 km (0.029 R)
• M70: 53,641,009 km (0.092 R)
• M71: 54,942,810 km (0.112 R)
• M72: 55,051,867 km (0.055 R)
• M73: 55,379,187 km (0.118 R)
• M74: 55,488,393 km (0.108 R)
• M75: 55,816,611 km (0.072 R)
• M76: 57,246,019 km (0.11 R)
• M77: 58,687,544 km (0.061 R)
• M78: 60,478,081 km (0.068 R)
• M79: 60,815,723 km (0.096 R)
• M80: 61,154,114 km (0.094 R)
• M81: 61,380,006 km (0.112 R)
• M82: 62,286,420 km (0.119 R)
• M83: 63,654,343 km (0.11 R)
• M84: 63,997,819 km (0.085 R)
• M85: 67,117,085 km (0.047 R)
• M86: 67,233,621 km (0.099 R)
• M87: 70,522,082 km (0.091 R)
• M88: 71,590,211 km (0.063 R)
• M89: 72,783,254 km (0.104 R)
• M90: 73,622,348 km (0.102 R)
• M91: 74,947,336 km (0.097 R)
• M92: 76,280,104 km (0.078 R)
• M93: 78,600,666 km (0.107 R)
• M94: 79,954,676 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 5.7

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.02 AU - 18.06 AU

Year: 20500 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,021,859 km

• M1: 82,877 km (0.086 R)
• M2: 133,142 km (0.103 R)
• M3: 359,184 km (0.088 R)
• M4: 569,220 km (0.066 R)
• M5: 744,249 km (0.043 R)
• M6: 1,037,611 km (0.113 R)
• M7: 1,251,985 km (0.105 R)
• M8: 1,393,055 km (0.083 R)
• M9: 1,569,282 km (0.078 R)
• M10: 2,207,017 km (0.107 R)
• M11: 2,990,461 km (0.106 R)
• M12: 3,103,408 km (0.078 R)
• M13: 3,141,406 km (0.096 R)
• M14: 3,529,762 km (0.058 R)
• M15: 3,569,405 km (0.066 R)
• M16: 3,649,290 km (0.106 R)
• M17: 3,689,383 km (0.066 R)
• M18: 4,266,681 km (0.116 R)
• M19: 4,652,494 km (0.094 R)
• M20: 4,827,523 km (0.113 R)
• M21: 4,960,366 km (0.091 R)
• M22: 5,457,330 km (0.118 R)
• M23: 5,828,632 km (0.05 R)
• M24: 6,160,440 km (0.111 R)
• M25: 6,547,001 km (0.111 R)
• M26: 8,065,270 km (0.036 R)
• M27: 8,381,520 km (0.093 R)
• M28: 9,080,591 km (0.068 R)
• M29: 9,686,612 km (0.082 R)
• M30: 10,022,609 km (0.112 R)
• M31: 10,362,495 km (0.082 R)
• M32: 13,152,794 km (0.109 R)
• M33: 14,089,277 km (0.078 R)
• M34: 14,406,125 km (0.106 R)
• M35: 14,725,367 km (0.115 R)
• M36: 15,370,882 km (0.115 R)
• M37: 15,435,957 km (0.076 R)
• M38: 15,894,026 km (0.109 R)
• M39: 17,159,474 km (0.118 R)
• M40: 17,565,782 km (0.028 R)
• M41: 17,906,865 km (0.117 R)
• M42: 18,043,897 km (0.107 R)
• M43: 19,222,578 km (0.064 R)
• M44: 19,927,484 km (0.067 R)
• M45: 21,072,954 km (0.119 R)
• M46: 21,145,210 km (0.111 R)
• M47: 21,217,616 km (0.097 R)
• M48: 24,711,025 km (0.054 R)
• M49: 24,787,320 km (0.044 R)
• M50: 25,169,692 km (0.106 R)
• M51: 25,554,009 km (0.084 R)
• M52: 26,406,418 km (0.095 R)
• M53: 26,562,448 km (0.063 R)
• M54: 26,640,538 km (0.091 R)
• M55: 27,268,251 km (0.059 R)
• M56: 27,900,601 km (0.1 R)
• M57: 29,341,378 km (0.096 R)
• M58: 32,879,518 km (0.095 R)
• M59: 34,826,534 km (0.113 R)
• M60: 35,512,590 km (0.093 R)
• M61: 37,509,422 km (0.057 R)
• M62: 37,860,379 km (0.111 R)
• M63: 38,565,583 km (0.071 R)
• M64: 38,742,557 km (0.059 R)
• M65: 41,339,128 km (0.042 R)
• M66: 46,980,912 km (0.117 R)
• M67: 47,833,470 km (0.116 R)
• M68: 52,270,394 km (0.104 R)
• M69: 53,646,544 km (0.115 R)
• M70: 53,844,163 km (0.119 R)
• M71: 54,935,180 km (0.087 R)
• M72: 57,038,078 km (0.084 R)
• M73: 57,441,693 km (0.04 R)
• M74: 58,150,188 km (0.091 R)
• M75: 58,556,197 km (0.103 R)
• M76: 59,065,278 km (0.095 R)
• M77: 59,882,681 km (0.096 R)
• M78: 63,398,530 km (0.066 R)
• M79: 65,181,288 km (0.054 R)
• M80: 65,392,221 km (0.042 R)
• M81: 65,497,688 km (0.057 R)
• M82: 65,814,536 km (0.068 R)
• M83: 67,939,723 km (0.06 R)
• M84: 69,333,228 km (0.059 R)
• M85: 69,871,630 km (0.082 R)
• M86: 72,693,794 km (0.099 R)
• M87: 72,912,506 km (0.06 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 13,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit