🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.79 AU - 1.15 AU

Year: 406 Days

Day: 37.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.8 AU - 1.2 AU

Year: 425 Days

Day: 45.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,034,293 km

• M1: 142,716 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.79 AU - 1.29 AU

Year: 450 Days

Day: 24.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.93 AU - 1.29 AU

Year: 497 Days

Day: 32.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.08 AU - 1.74 AU

Year: 711 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 12.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.43 AU - 3.65 AU

Year: 2251 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,034,293 km

• M1: 155,432 km (0.03 R)
• M2: 270,323 km (0.054 R)
• M3: 355,145 km (0.113 R)
• M4: 459,714 km (0.095 R)
• M5: 539,151 km (0.077 R)
• M6: 651,648 km (0.057 R)
• M7: 833,709 km (0.068 R)
• M8: 943,514 km (0.09 R)
• M9: 1,118,094 km (0.108 R)
• M10: 1,500,467 km (0.079 R)
• M11: 1,577,958 km (0.075 R)
• M12: 1,696,889 km (0.084 R)
• M13: 1,798,316 km (0.09 R)
• M14: 1,922,931 km (0.12 R)
• M15: 2,072,080 km (0.061 R)
• M16: 2,247,409 km (0.108 R)
• M17: 2,427,674 km (0.106 R)
• M18: 2,612,876 km (0.032 R)
• M19: 3,034,443 km (0.081 R)
• M20: 3,121,509 km (0.119 R)
• M21: 3,516,747 km (0.102 R)
• M22: 3,753,710 km (0.099 R)
• M23: 3,928,141 km (0.11 R)
• M24: 4,009,522 km (0.112 R)
• M25: 4,383,068 km (0.085 R)
• M26: 4,667,005 km (0.109 R)
• M27: 4,782,345 km (0.095 R)
• M28: 4,884,071 km (0.081 R)
• M29: 5,208,399 km (0.07 R)
• M30: 5,313,118 km (0.067 R)
• M31: 5,463,913 km (0.102 R)
• M32: 5,754,432 km (0.04 R)
• M33: 5,940,531 km (0.117 R)
• M34: 6,050,037 km (0.098 R)
• M35: 6,462,628 km (0.109 R)
• M36: 7,148,534 km (0.027 R)
• M37: 7,248,316 km (0.075 R)
• M38: 7,331,941 km (0.077 R)
• M39: 7,500,089 km (0.061 R)
• M40: 7,788,963 km (0.095 R)
• M41: 8,272,762 km (0.093 R)
• M42: 8,553,707 km (0.058 R)
• M43: 9,034,814 km (0.102 R)
• M44: 9,161,074 km (0.092 R)
• M45: 9,524,747 km (0.096 R)
• M46: 9,726,854 km (0.054 R)
• M47: 10,042,056 km (0.113 R)
• M48: 10,720,632 km (0.089 R)
• M49: 10,816,076 km (0.09 R)
• M50: 11,258,736 km (0.057 R)
• M51: 11,746,574 km (0.095 R)
• M52: 11,845,010 km (0.061 R)
• M53: 12,501,445 km (0.1 R)
• M54: 12,581,779 km (0.099 R)
• M55: 12,884,715 km (0.049 R)
• M56: 13,047,328 km (0.073 R)
• M57: 13,149,204 km (0.07 R)
• M58: 13,312,864 km (0.025 R)
• M59: 13,415,638 km (0.105 R)
• M60: 13,808,033 km (0.116 R)
• M61: 14,057,862 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 8.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.64 AU - 3.92 AU

Year: 3120 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,034,293 km

• M1: 146,456 km (0.076 R)
• M2: 204,351 km (0.093 R)
• M3: 522,845 km (0.107 R)
• M4: 683,363 km (0.069 R)
• M5: 831,016 km (0.09 R)
• M6: 1,259,315 km (0.11 R)
• M7: 1,469,949 km (0.084 R)
• M8: 1,817,165 km (0.11 R)
• M9: 2,086,591 km (0.045 R)
• M10: 2,148,225 km (0.096 R)
• M11: 3,074,386 km (0.027 R)
• M12: 3,287,413 km (0.114 R)
• M13: 3,505,377 km (0.096 R)
• M14: 4,083,723 km (0.068 R)
• M15: 4,624,220 km (0.083 R)
• M16: 5,512,382 km (0.062 R)
• M17: 5,742,763 km (0.105 R)
• M18: 5,873,661 km (0.066 R)
• M19: 5,946,815 km (0.099 R)
• M20: 6,512,743 km (0.028 R)
• M21: 7,205,232 km (0.064 R)
• M22: 7,663,899 km (0.078 R)
• M23: 7,727,927 km (0.118 R)
• M24: 8,066,916 km (0.075 R)
• M25: 8,180,909 km (0.096 R)
• M26: 8,262,739 km (0.093 R)
• M27: 8,394,236 km (0.074 R)
• M28: 8,994,572 km (0.107 R)
• M29: 9,095,999 km (0.117 R)
• M30: 9,886,026 km (0.047 R)
• M31: 10,751,599 km (0.106 R)
• M32: 11,148,033 km (0.086 R)
• M33: 11,807,311 km (0.066 R)
• M34: 12,029,913 km (0.098 R)
• M35: 12,235,161 km (0.093 R)
• M36: 12,385,058 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.6

Radius: 3

Gravity: 41.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.66 AU - 13.44 AU

Year: 20017 Days

Day: 17.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,034,293 km

• M1: 514,766 km (0.117 R)
• M2: 629,059 km (0.101 R)
• M3: 669,002 km (0.119 R)
• M4: 709,692 km (0.038 R)
• M5: 1,017,714 km (0.114 R)
• M6: 1,112,559 km (0.105 R)
• M7: 1,260,063 km (0.106 R)
• M8: 1,387,819 km (0.103 R)
• M9: 2,976,848 km (0.03 R)
• M10: 3,010,508 km (0.092 R)
• M11: 3,181,049 km (0.057 R)
• M12: 3,284,870 km (0.089 R)
• M13: 3,354,732 km (0.057 R)
• M14: 3,531,557 km (0.119 R)
• M15: 3,711,224 km (0.076 R)
• M16: 4,732,529 km (0.119 R)
• M17: 4,811,367 km (0.071 R)
• M18: 5,918,541 km (0.118 R)
• M19: 6,174,802 km (0.084 R)
• M20: 6,875,817 km (0.065 R)
• M21: 6,965,277 km (0.08 R)
• M22: 7,145,094 km (0.09 R)
• M23: 7,326,705 km (0.103 R)
• M24: 7,694,118 km (0.063 R)
• M25: 7,880,068 km (0.107 R)
• M26: 8,590,658 km (0.03 R)
• M27: 11,050,196 km (0.103 R)
• M28: 11,790,107 km (0.115 R)
• M29: 13,206,051 km (0.095 R)
• M30: 13,484,453 km (0.039 R)
• M31: 13,652,451 km (0.078 R)
• M32: 13,933,994 km (0.11 R)
• M33: 15,020,973 km (0.055 R)
• M34: 15,078,867 km (0.118 R)
• M35: 15,486,820 km (0.114 R)
• M36: 15,957,306 km (0.069 R)
• M37: 16,372,889 km (0.087 R)
• M38: 16,852,051 km (0.104 R)
• M39: 16,972,626 km (0.102 R)
• M40: 17,153,939 km (0.086 R)
• M41: 18,008,741 km (0.074 R)
• M42: 18,379,295 km (0.1 R)
• M43: 18,690,010 km (0.069 R)
• M44: 20,719,155 km (0.1 R)
• M45: 21,694,085 km (0.065 R)
• M46: 23,083,849 km (0.081 R)
• M47: 23,217,739 km (0.089 R)
• M48: 24,570,553 km (0.102 R)
• M49: 25,118,679 km (0.111 R)
• M50: 25,256,309 km (0.095 R)
• M51: 25,948,499 km (0.1 R)
• M52: 27,564,006 km (0.069 R)
• M53: 28,062,167 km (0.079 R)
• M54: 28,563,320 km (0.093 R)
• M55: 29,865,270 km (0.095 R)
• M56: 30,157,136 km (0.059 R)
• M57: 31,334,471 km (0.04 R)
• M58: 31,779,824 km (0.091 R)
• M59: 32,301,920 km (0.06 R)
• M60: 33,128,299 km (0.065 R)
• M61: 34,571,769 km (0.098 R)
• M62: 35,958,242 km (0.118 R)
• M63: 37,834,947 km (0.115 R)
• M64: 39,183,273 km (0.107 R)
• M65: 39,743,068 km (0.092 R)
• M66: 40,789,655 km (0.093 R)
• M67: 42,581,538 km (0.111 R)
• M68: 43,074,612 km (0.114 R)
• M69: 43,156,891 km (0.064 R)
• M70: 44,815,333 km (0.046 R)
• M71: 45,988,480 km (0.083 R)
• M72: 47,937,590 km (0.071 R)
• M73: 48,536,281 km (0.077 R)
• M74: 48,879,459 km (0.081 R)
• M75: 48,965,328 km (0.107 R)
• M76: 49,309,403 km (0.065 R)
• M77: 49,913,629 km (0.074 R)
• M78: 50,086,713 km (0.055 R)
• M79: 50,868,063 km (0.109 R)
• M80: 51,303,842 km (0.039 R)
• M81: 53,501,434 km (0.113 R)
• M82: 53,767,270 km (0.087 R)
• M83: 54,211,127 km (0.074 R)
• M84: 54,923,961 km (0.091 R)
• M85: 55,013,271 km (0.108 R)
• M86: 55,192,040 km (0.099 R)
• M87: 56,448,961 km (0.109 R)
• M88: 56,629,376 km (0.049 R)
• M89: 57,443,189 km (0.109 R)
• M90: 57,715,307 km (0.096 R)
• M91: 58,169,786 km (0.097 R)
• M92: 59,632,254 km (0.113 R)
• M93: 60,736,885 km (0.072 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: 300 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit