🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.62 AU - 0.88 AU

Year: 242 Days

Day: 44.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.19 AU

Year: 351 Days

Day: 43.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.52 AU - 1.98 AU

Year: 863 Days

Day: 42 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.65 AU - 3.71 AU

Year: 2114 Days

Day: 47.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 9.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.53 AU - 5.51 AU

Year: 3582 Days

Day: 6.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 102,430,799 km

• M1: 150,795 km (0.071 R)
• M2: 234,869 km (0.116 R)
• M3: 334,650 km (0.032 R)
• M4: 396,285 km (0.068 R)
• M5: 462,706 km (0.106 R)
• M6: 544,087 km (0.119 R)
• M7: 717,471 km (0.09 R)
• M8: 783,444 km (0.096 R)
• M9: 902,823 km (0.069 R)
• M10: 1,146,219 km (0.114 R)
• M11: 1,224,758 km (0.08 R)
• M12: 1,433,447 km (0.078 R)
• M13: 1,526,347 km (0.093 R)
• M14: 1,669,811 km (0.113 R)
• M15: 1,743,264 km (0.097 R)
• M16: 1,809,386 km (0.12 R)
• M17: 1,901,838 km (0.104 R)
• M18: 1,978,731 km (0.079 R)
• M19: 2,091,677 km (0.092 R)
• M20: 2,387,881 km (0.114 R)
• M21: 2,527,157 km (0.079 R)
• M22: 2,813,637 km (0.073 R)
• M23: 2,901,750 km (0.109 R)
• M24: 3,020,531 km (0.118 R)
• M25: 3,212,016 km (0.044 R)
• M26: 3,293,846 km (0.105 R)
• M27: 3,386,746 km (0.074 R)
• M28: 3,681,454 km (0.1 R)
• M29: 3,777,945 km (0.068 R)
• M30: 4,017,451 km (0.086 R)
• M31: 4,306,923 km (0.095 R)
• M32: 4,397,429 km (0.082 R)
• M33: 4,488,535 km (0.117 R)
• M34: 4,649,502 km (0.061 R)
• M35: 4,977,121 km (0.067 R)
• M36: 5,251,932 km (0.109 R)
• M37: 6,029,991 km (0.098 R)
• M38: 6,169,566 km (0.064 R)
• M39: 6,323,053 km (0.085 R)
• M40: 6,477,737 km (0.087 R)
• M41: 6,659,948 km (0.069 R)
• M42: 6,909,776 km (0.104 R)
• M43: 7,270,307 km (0.102 R)
• M44: 7,446,084 km (0.101 R)
• M45: 7,514,002 km (0.101 R)
• M46: 7,609,595 km (0.109 R)
• M47: 7,774,302 km (0.082 R)
• M48: 8,079,332 km (0.068 R)
• M49: 8,345,916 km (0.051 R)
• M50: 8,501,647 km (0.057 R)
• M51: 8,615,491 km (0.048 R)
• M52: 9,046,782 km (0.048 R)
• M53: 9,133,997 km (0.083 R)
• M54: 9,294,516 km (0.113 R)
• M55: 9,397,140 km (0.066 R)
• M56: 9,500,063 km (0.092 R)
• M57: 9,915,796 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.2

Radius: 9.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.85 AU - 7.81 AU

Year: 7398 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,430,799 km

• M1: 300,243 km (0.094 R)
• M2: 465,698 km (0.108 R)
• M3: 898,485 km (0.092 R)
• M4: 1,039,556 km (0.097 R)
• M5: 1,538,165 km (0.115 R)
• M6: 2,069,088 km (0.12 R)
• M7: 2,139,250 km (0.06 R)
• M8: 2,590,287 km (0.089 R)
• M9: 2,704,580 km (0.108 R)
• M10: 3,720,499 km (0.057 R)
• M11: 5,191,046 km (0.081 R)
• M12: 5,255,224 km (0.079 R)
• M13: 5,498,320 km (0.08 R)
• M14: 5,995,434 km (0.08 R)
• M15: 7,085,853 km (0.081 R)
• M16: 7,300,526 km (0.061 R)
• M17: 7,608,249 km (0.114 R)
• M18: 7,772,956 km (0.115 R)
• M19: 7,864,958 km (0.064 R)
• M20: 8,105,811 km (0.079 R)
• M21: 8,919,923 km (0.08 R)
• M22: 9,326,978 km (0.095 R)
• M23: 10,401,540 km (0.114 R)
• M24: 11,410,129 km (0.113 R)
• M25: 12,600,778 km (0.057 R)
• M26: 12,752,470 km (0.104 R)
• M27: 12,904,612 km (0.112 R)
• M28: 13,386,915 km (0.053 R)
• M29: 13,519,459 km (0.069 R)
• M30: 13,897,493 km (0.097 R)
• M31: 14,009,392 km (0.113 R)
• M32: 14,256,527 km (0.085 R)
• M33: 15,167,279 km (0.083 R)
• M34: 15,513,598 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.52 AU - 17.46 AU

Year: 19507 Days

Day: 16 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 102,430,799 km

• M1: 133,441 km (0.042 R)
• M2: 208,539 km (0.113 R)
• M3: 365,019 km (0.08 R)
• M4: 785,688 km (0.086 R)
• M5: 837,748 km (0.116 R)
• M6: 1,077,853 km (0.082 R)
• M7: 1,444,816 km (0.117 R)
• M8: 2,753,947 km (0.086 R)
• M9: 3,194,962 km (0.107 R)
• M10: 3,657,818 km (0.075 R)
• M11: 3,746,828 km (0.096 R)
• M12: 3,927,393 km (0.058 R)
• M13: 5,437,135 km (0.064 R)
• M14: 5,883,235 km (0.107 R)
• M15: 6,093,271 km (0.066 R)
• M16: 6,810,593 km (0.033 R)
• M17: 7,441,297 km (0.099 R)
• M18: 7,859,274 km (0.093 R)
• M19: 8,997,564 km (0.054 R)
• M20: 9,401,927 km (0.101 R)
• M21: 10,992,003 km (0.118 R)
• M22: 12,439,063 km (0.074 R)
• M23: 13,070,815 km (0.025 R)
• M24: 13,852,015 km (0.117 R)
• M25: 14,885,287 km (0.07 R)
• M26: 15,700,745 km (0.063 R)
• M27: 16,481,347 km (0.044 R)
• M28: 17,124,767 km (0.087 R)
• M29: 17,174,584 km (0.054 R)
• M30: 17,978,672 km (0.089 R)
• M31: 19,311,290 km (0.075 R)
• M32: 19,467,021 km (0.057 R)
• M33: 21,369,009 km (0.095 R)
• M34: 24,724,339 km (0.097 R)
• M35: 25,176,274 km (0.063 R)
• M36: 25,973,930 km (0.056 R)
• M37: 27,011,691 km (0.069 R)
• M38: 27,828,196 km (0.11 R)
• M39: 28,830,352 km (0.074 R)
• M40: 28,889,742 km (0.092 R)
• M41: 31,052,329 km (0.072 R)
• M42: 32,337,824 km (0.11 R)
• M43: 32,832,095 km (0.107 R)
• M44: 33,453,375 km (0.091 R)
• M45: 35,023,704 km (0.102 R)
• M46: 35,467,710 km (0.074 R)
• M47: 35,913,512 km (0.117 R)
• M48: 36,105,147 km (0.069 R)
• M49: 37,326,763 km (0.106 R)
• M50: 37,391,389 km (0.114 R)
• M51: 37,910,195 km (0.106 R)
• M52: 38,627,217 km (0.117 R)
• M53: 39,020,361 km (0.112 R)
• M54: 39,151,558 km (0.082 R)
• M55: 40,074,876 km (0.109 R)
• M56: 41,674,376 km (0.103 R)
• M57: 43,023,001 km (0.05 R)
• M58: 43,294,521 km (0.117 R)
• M59: 44,317,472 km (0.059 R)
• M60: 44,729,015 km (0.101 R)
• M61: 44,935,161 km (0.085 R)
• M62: 46,040,241 km (0.093 R)
• M63: 46,317,894 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.6

Radius: 5.1

Gravity: 28.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.51 AU - 22.59 AU

Year: 29783 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,430,799 km

• M1: 492,626 km (0.084 R)
• M2: 622,178 km (0.08 R)
• M3: 677,080 km (0.085 R)
• M4: 882,328 km (0.106 R)
• M5: 944,561 km (0.085 R)
• M6: 1,008,290 km (0.069 R)
• M7: 1,242,410 km (0.093 R)
• M8: 1,312,422 km (0.088 R)
• M9: 1,799,064 km (0.068 R)
• M10: 2,124,140 km (0.073 R)
• M11: 3,496,701 km (0.066 R)
• M12: 3,596,183 km (0.107 R)
• M13: 4,265,634 km (0.064 R)
• M14: 4,696,476 km (0.108 R)
• M15: 5,599,000 km (0.105 R)
• M16: 6,738,187 km (0.069 R)
• M17: 7,493,357 km (0.112 R)
• M18: 7,880,965 km (0.083 R)
• M19: 8,946,102 km (0.096 R)
• M20: 9,082,386 km (0.099 R)
• M21: 11,061,715 km (0.118 R)
• M22: 11,799,682 km (0.101 R)
• M23: 12,099,326 km (0.104 R)
• M24: 12,401,514 km (0.101 R)
• M25: 13,634,799 km (0.075 R)
• M26: 14,825,897 km (0.109 R)
• M27: 15,068,246 km (0.094 R)
• M28: 15,556,533 km (0.083 R)
• M29: 18,075,163 km (0.097 R)
• M30: 18,333,967 km (0.089 R)
• M31: 19,823,214 km (0.1 R)
• M32: 22,451,798 km (0.115 R)
• M33: 25,283,686 km (0.078 R)
• M34: 25,766,588 km (0.087 R)
• M35: 26,350,019 km (0.037 R)
• M36: 27,331,980 km (0.027 R)
• M37: 27,827,448 km (0.075 R)
• M38: 29,432,783 km (0.086 R)
• M39: 29,534,210 km (0.08 R)
• M40: 29,635,637 km (0.075 R)
• M41: 30,246,745 km (0.114 R)
• M42: 33,681,362 km (0.086 R)
• M43: 34,639,387 km (0.068 R)
• M44: 35,498,378 km (0.064 R)
• M45: 38,448,897 km (0.116 R)
• M46: 38,559,599 km (0.076 R)
• M47: 39,449,706 km (0.101 R)
• M48: 39,897,303 km (0.025 R)
• M49: 40,346,546 km (0.116 R)
• M50: 41,136,722 km (0.087 R)
• M51: 41,363,512 km (0.105 R)
• M52: 41,932,134 km (0.097 R)
• M53: 42,962,115 km (0.054 R)
• M54: 43,653,407 km (0.116 R)
• M55: 44,000,324 km (0.054 R)
• M56: 46,455,076 km (0.1 R)
• M57: 47,877,602 km (0.078 R)
• M58: 51,251,931 km (0.045 R)
• M59: 51,373,854 km (0.101 R)
• M60: 53,090,938 km (0.083 R)
• M61: 55,701,570 km (0.106 R)
• M62: 56,455,095 km (0.083 R)
• M63: 57,212,060 km (0.084 R)
• M64: 57,718,598 km (0.097 R)
• M65: 57,972,316 km (0.099 R)
• M66: 60,530,739 km (0.106 R)
• M67: 62,864,466 km (0.051 R)
• M68: 66,287,265 km (0.105 R)
• M69: 66,552,951 km (0.094 R)
• M70: 66,685,944 km (0.036 R)
• M71: 67,352,402 km (0.106 R)
• M72: 68,021,105 km (0.12 R)
• M73: 69,499,880 km (0.115 R)
• M74: 69,769,904 km (0.074 R)
• M75: 72,625,877 km (0.096 R)
• M76: 74,827,509 km (0.055 R)
• M77: 75,658,674 km (0.084 R)
• M78: 77,190,557 km (0.091 R)
• M79: 78,591,989 km (0.083 R)
• M80: 80,143,319 km (0.113 R)
• M81: 80,426,358 km (0.098 R)
• M82: 83,132,734 km (0.072 R)
• M83: 86,158,500 km (0.12 R)
• M84: 86,303,460 km (0.099 R)
• M85: 87,757,701 km (0.12 R)
• M86: 87,903,559 km (0.09 R)
• M87: 88,926,958 km (0.12 R)
• M88: 89,220,020 km (0.109 R)
• M89: 92,020,642 km (0.049 R)
• M90: 93,208,449 km (0.111 R)
• M91: 96,200,257 km (0.049 R)
• M92: 96,350,603 km (0.025 R)
• M93: 96,651,594 km (0.111 R)
• M94: 98,161,635 km (0.078 R)
• M95: 100,441,207 km (0.096 R)
• M96: 100,746,387 km (0.112 R)
• M97: 102,123,884 km (0.118 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: 326 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit