🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 31.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.81 AU - 2.71 AU

Year: 1260 Days

Day: 25.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,088,991 km

• M1: 1,545,346 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.9 AU - 2.94 AU

Year: 1850 Days

Day: 29.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.69 AU - 4.43 AU

Year: 2491 Days

Day: 37.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.46 AU - 4.12 AU

Year: 2736 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.8 AU - 4.02 AU

Year: 2867 Days

Day: 38.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 11.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.51 AU - 7.25 AU

Year: 5288 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,088,991 km

• M1: 155,582 km (0.071 R)
• M2: 354,397 km (0.042 R)
• M3: 466,446 km (0.081 R)
• M4: 643,121 km (0.119 R)
• M5: 843,882 km (0.099 R)
• M6: 1,160,730 km (0.09 R)
• M7: 1,291,478 km (0.098 R)
• M8: 1,550,582 km (0.105 R)
• M9: 1,640,640 km (0.032 R)
• M10: 1,845,439 km (0.092 R)
• M11: 2,118,605 km (0.1 R)
• M12: 2,595,673 km (0.12 R)
• M13: 2,835,628 km (0.06 R)
• M14: 3,244,329 km (0.111 R)
• M15: 3,842,870 km (0.106 R)
• M16: 3,917,071 km (0.096 R)
• M17: 4,844,428 km (0.103 R)
• M18: 5,032,472 km (0.119 R)
• M19: 5,332,865 km (0.055 R)
• M20: 5,752,188 km (0.051 R)
• M21: 5,980,175 km (0.074 R)
• M22: 6,298,519 km (0.109 R)
• M23: 7,103,655 km (0.119 R)
• M24: 7,471,965 km (0.113 R)
• M25: 8,004,384 km (0.119 R)
• M26: 8,259,149 km (0.103 R)
• M27: 8,452,130 km (0.086 R)
• M28: 8,875,193 km (0.098 R)
• M29: 9,072,812 km (0.085 R)
• M30: 9,438,878 km (0.114 R)
• M31: 9,640,685 km (0.094 R)
• M32: 9,877,798 km (0.103 R)
• M33: 10,392,564 km (0.113 R)
• M34: 11,021,922 km (0.075 R)
• M35: 11,771,856 km (0.084 R)
• M36: 12,207,785 km (0.116 R)
• M37: 13,509,286 km (0.095 R)
• M38: 13,774,822 km (0.104 R)
• M39: 14,234,237 km (0.034 R)
• M40: 14,776,530 km (0.038 R)
• M41: 14,932,710 km (0.082 R)
• M42: 15,483,679 km (0.104 R)
• M43: 15,841,367 km (0.046 R)
• M44: 16,363,015 km (0.082 R)
• M45: 16,931,038 km (0.109 R)
• M46: 17,258,508 km (0.111 R)
• M47: 17,546,783 km (0.088 R)
• M48: 17,795,116 km (0.059 R)
• M49: 18,295,371 km (0.113 R)
• M50: 18,673,704 km (0.114 R)
• M51: 18,842,600 km (0.086 R)
• M52: 19,909,981 km (0.109 R)
• M53: 20,039,383 km (0.112 R)
• M54: 20,690,582 km (0.097 R)
• M55: 21,481,207 km (0.117 R)
• M56: 21,569,769 km (0.045 R)
• M57: 21,924,765 km (0.11 R)
• M58: 22,821,006 km (0.112 R)
• M59: 23,409,823 km (0.108 R)
• M60: 23,820,469 km (0.103 R)
• M61: 24,927,194 km (0.066 R)
• M62: 25,066,769 km (0.079 R)
• M63: 25,159,968 km (0.053 R)
• M64: 25,299,842 km (0.117 R)
• M65: 25,768,233 km (0.111 R)
• M66: 25,862,330 km (0.09 R)
• M67: 25,956,427 km (0.073 R)
• M68: 26,951,702 km (0.089 R)
• M69: 27,670,370 km (0.078 R)
• M70: 30,507,943 km (0.084 R)
• M71: 30,856,506 km (0.106 R)
• M72: 31,106,484 km (0.098 R)
• M73: 31,708,914 km (0.088 R)
• M74: 33,282,983 km (0.108 R)
• M75: 33,642,018 km (0.103 R)
• M76: 33,744,792 km (0.083 R)
• M77: 34,053,861 km (0.087 R)
• M78: 34,157,083 km (0.107 R)
• M79: 34,260,306 km (0.091 R)
• M80: 34,363,828 km (0.091 R)
• M81: 34,519,110 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 12.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.98 AU - 10.96 AU

Year: 12564 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,088,991 km

• M1: 208,839 km (0.079 R)
• M2: 605,871 km (0.091 R)
• M3: 793,318 km (0.115 R)
• M4: 1,518,867 km (0.037 R)
• M5: 2,191,609 km (0.075 R)
• M6: 2,407,628 km (0.091 R)
• M7: 3,496,252 km (0.114 R)
• M8: 3,814,147 km (0.116 R)
• M9: 4,719,214 km (0.099 R)
• M10: 4,929,250 km (0.119 R)
• M11: 5,800,209 km (0.104 R)
• M12: 5,987,655 km (0.086 R)
• M13: 6,139,048 km (0.056 R)
• M14: 6,484,619 km (0.105 R)
• M15: 6,875,967 km (0.116 R)
• M16: 7,477,350 km (0.037 R)
• M17: 7,558,881 km (0.063 R)
• M18: 7,722,840 km (0.078 R)
• M19: 9,032,719 km (0.11 R)
• M20: 9,824,541 km (0.072 R)
• M21: 10,093,518 km (0.115 R)
• M22: 10,319,560 km (0.092 R)
• M23: 10,730,655 km (0.084 R)
• M24: 10,822,658 km (0.078 R)
• M25: 10,915,109 km (0.069 R)
• M26: 12,670,491 km (0.045 R)
• M27: 12,865,566 km (0.114 R)
• M28: 13,655,593 km (0.111 R)
• M29: 14,921,340 km (0.06 R)
• M30: 15,960,896 km (0.096 R)
• M31: 16,277,296 km (0.111 R)
• M32: 16,542,682 km (0.066 R)
• M33: 16,702,453 km (0.11 R)
• M34: 16,916,378 km (0.078 R)
• M35: 17,239,060 km (0.067 R)
• M36: 17,618,141 km (0.03 R)
• M37: 18,054,518 km (0.066 R)
• M38: 18,549,986 km (0.079 R)
• M39: 19,049,793 km (0.075 R)
• M40: 19,836,229 km (0.083 R)
• M41: 20,233,411 km (0.106 R)
• M42: 20,518,694 km (0.092 R)
• M43: 20,805,324 km (0.058 R)
• M44: 22,789,590 km (0.09 R)
• M45: 23,265,162 km (0.045 R)
• M46: 23,444,380 km (0.079 R)
• M47: 23,684,036 km (0.077 R)
• M48: 24,468,677 km (0.101 R)
• M49: 26,498,271 km (0.073 R)
• M50: 27,249,701 km (0.069 R)
• M51: 28,965,888 km (0.044 R)
• M52: 30,194,385 km (0.118 R)
• M53: 30,716,781 km (0.038 R)
• M54: 31,770,549 km (0.088 R)
• M55: 32,235,349 km (0.043 R)
• M56: 32,435,212 km (0.116 R)
• M57: 32,903,154 km (0.107 R)
• M58: 33,306,021 km (0.058 R)
• M59: 33,575,447 km (0.108 R)
• M60: 35,002,311 km (0.068 R)
• M61: 35,619,851 km (0.104 R)
• M62: 37,144,553 km (0.098 R)
• M63: 38,407,757 km (0.068 R)
• M64: 39,115,654 km (0.117 R)
• M65: 40,400,700 km (0.11 R)
• M66: 40,976,353 km (0.095 R)
• M67: 41,409,887 km (0.103 R)
• M68: 43,600,000 km (0.109 R)
• M69: 44,560,718 km (0.085 R)
• M70: 45,229,869 km (0.034 R)
• M71: 45,453,817 km (0.11 R)
• M72: 47,408,912 km (0.083 R)
• M73: 48,778,480 km (0.085 R)
• M74: 49,007,963 km (0.115 R)
• M75: 49,161,151 km (0.082 R)
• M76: 49,314,489 km (0.107 R)
• M77: 50,006,679 km (0.098 R)
• M78: 50,779,651 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 11.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.47 AU - 12.41 AU

Year: 13419 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 93,088,991 km

• M1: 462,108 km (0.111 R)
• M2: 601,234 km (0.118 R)
• M3: 729,140 km (0.097 R)
• M4: 1,123,480 km (0.055 R)
• M5: 2,460,137 km (0.084 R)
• M6: 3,446,286 km (0.114 R)
• M7: 3,637,771 km (0.114 R)
• M8: 3,783,629 km (0.104 R)
• M9: 4,106,611 km (0.083 R)
• M10: 4,542,539 km (0.064 R)
• M11: 6,081,303 km (0.094 R)
• M12: 7,057,429 km (0.047 R)
• M13: 7,641,609 km (0.071 R)
• M14: 8,018,595 km (0.026 R)
• M15: 8,145,604 km (0.107 R)
• M16: 8,725,595 km (0.108 R)
• M17: 8,954,629 km (0.036 R)
• M18: 9,620,340 km (0.11 R)
• M19: 10,164,427 km (0.12 R)
• M20: 10,440,286 km (0.105 R)
• M21: 10,613,969 km (0.081 R)
• M22: 11,176,008 km (0.052 R)
• M23: 11,711,868 km (0.086 R)
• M24: 11,856,230 km (0.05 R)
• M25: 12,329,258 km (0.11 R)
• M26: 13,369,263 km (0.062 R)
• M27: 13,785,444 km (0.065 R)
• M28: 14,129,220 km (0.119 R)
• M29: 15,374,323 km (0.075 R)
• M30: 15,453,310 km (0.109 R)
• M31: 15,850,343 km (0.109 R)
• M32: 16,250,667 km (0.096 R)
• M33: 16,532,809 km (0.101 R)
• M34: 16,898,127 km (0.075 R)
• M35: 17,102,178 km (0.097 R)
• M36: 17,677,980 km (0.087 R)
• M37: 17,885,173 km (0.077 R)
• M38: 18,051,526 km (0.052 R)
• M39: 18,260,215 km (0.098 R)
• M40: 20,216,955 km (0.094 R)
• M41: 20,390,339 km (0.079 R)
• M42: 23,821,367 km (0.108 R)
• M43: 24,418,112 km (0.047 R)
• M44: 25,019,795 km (0.115 R)
• M45: 25,299,094 km (0.091 R)
• M46: 25,766,887 km (0.066 R)
• M47: 25,907,808 km (0.096 R)
• M48: 26,616,304 km (0.112 R)
• M49: 27,331,082 km (0.05 R)
• M50: 28,052,294 km (0.102 R)
• M51: 28,487,923 km (0.105 R)
• M52: 28,585,161 km (0.063 R)
• M53: 30,451,395 km (0.1 R)
• M54: 32,458,250 km (0.087 R)
• M55: 34,042,641 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.5

Radius: 3

Gravity: 95.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.66 AU - 19.76 AU

Year: 24204 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,088,991 km

• M1: 144,661 km (0.116 R)
• M2: 262,095 km (0.095 R)
• M3: 726,597 km (0.06 R)
• M4: 2,142,840 km (0.038 R)
• M5: 2,182,483 km (0.098 R)
• M6: 2,848,493 km (0.1 R)
• M7: 3,068,552 km (0.07 R)
• M8: 4,398,776 km (0.088 R)
• M9: 4,911,597 km (0.03 R)
• M10: 8,111,645 km (0.092 R)
• M11: 8,173,579 km (0.119 R)
• M12: 8,737,413 km (0.119 R)
• M13: 8,800,843 km (0.106 R)
• M14: 9,378,590 km (0.103 R)
• M15: 9,704,713 km (0.078 R)
• M16: 10,368,329 km (0.069 R)
• M17: 10,435,499 km (0.09 R)
• M18: 11,460,094 km (0.077 R)
• M19: 11,948,980 km (0.108 R)
• M20: 12,444,897 km (0.055 R)
• M21: 12,803,035 km (0.067 R)
• M22: 14,195,043 km (0.115 R)
• M23: 14,269,542 km (0.078 R)
• M24: 14,795,229 km (0.085 R)
• M25: 16,020,436 km (0.107 R)
• M26: 17,039,646 km (0.096 R)
• M27: 17,357,392 km (0.062 R)
• M28: 19,304,857 km (0.104 R)
• M29: 20,304,171 km (0.116 R)
• M30: 24,198,353 km (0.059 R)
• M31: 25,274,710 km (0.065 R)
• M32: 25,727,842 km (0.074 R)
• M33: 25,818,797 km (0.111 R)
• M34: 26,092,262 km (0.084 R)
• M35: 26,275,071 km (0.089 R)
• M36: 26,642,034 km (0.103 R)
• M37: 27,566,848 km (0.104 R)
• M38: 28,690,328 km (0.099 R)
• M39: 31,466,715 km (0.032 R)
• M40: 31,856,418 km (0.035 R)
• M41: 31,954,105 km (0.088 R)
• M42: 32,149,630 km (0.108 R)
• M43: 33,034,800 km (0.116 R)
• M44: 33,232,569 km (0.108 R)
• M45: 37,785,430 km (0.084 R)
• M46: 37,992,174 km (0.094 R)
• M47: 39,975,842 km (0.092 R)
• M48: 41,458,955 km (0.1 R)
• M49: 42,207,244 km (0.116 R)
• M50: 43,608,527 km (0.104 R)
• M51: 44,151,568 km (0.119 R)
• M52: 45,025,219 km (0.074 R)
• M53: 48,015,082 km (0.114 R)
• M54: 48,575,925 km (0.048 R)
• M55: 48,688,273 km (0.097 R)
• M56: 48,913,268 km (0.104 R)
• M57: 49,025,915 km (0.118 R)
• M58: 49,703,743 km (0.071 R)
• M59: 50,043,779 km (0.103 R)
• M60: 50,157,324 km (0.054 R)
• M61: 50,726,244 km (0.088 R)
• M62: 52,330,532 km (0.108 R)
• M63: 53,023,020 km (0.109 R)
• M64: 57,241,980 km (0.102 R)
• M65: 60,355,261 km (0.065 R)
• M66: 60,839,210 km (0.095 R)
• M67: 61,688,926 km (0.097 R)
• M68: 61,932,471 km (0.102 R)
• M69: 62,664,902 km (0.087 R)
• M70: 63,892,054 km (0.089 R)
• M71: 65,375,167 km (0.104 R)
• M72: 67,620,930 km (0.08 R)
• M73: 67,997,618 km (0.082 R)
• M74: 69,005,758 km (0.102 R)
• M75: 72,572,620 km (0.05 R)
• M76: 72,701,124 km (0.062 R)
• M77: 73,731,704 km (0.104 R)
• M78: 74,119,462 km (0.074 R)
• M79: 75,026,923 km (0.079 R)
• M80: 76,068,423 km (0.112 R)
• M81: 77,114,710 km (0.109 R)
• M82: 78,825,063 km (0.081 R)
• M83: 78,957,158 km (0.113 R)
• M84: 79,353,891 km (0.111 R)
• M85: 80,414,989 km (0.086 R)
• M86: 82,819,476 km (0.078 R)
• M87: 83,356,981 km (0.113 R)
• M88: 84,570,668 km (0.104 R)
• M89: 84,705,905 km (0.09 R)
• M90: 86,606,546 km (0.093 R)
• M91: 87,152,129 km (0.116 R)
• M92: 88,383,918 km (0.085 R)
• M93: 88,933,241 km (0.1 R)
• M94: 90,173,258 km (0.075 R)
• M95: 91,835,590 km (0.115 R)
• M96: 92,113,692 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit