🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.57 AU - 0.85 AU

Year: 229 Days

Day: 39.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,126,448 km

• M1: 67,768 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.93 AU - 1.19 AU

Year: 418 Days

Day: 42.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,126,448 km

• M1: 48,769 km (0.088 R)
• M2: 331,958 km (0.114 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.46 AU - 1.9 AU

Year: 834 Days

Day: 37.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.16 AU - 2.52 AU

Year: 1371 Days

Day: 36.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,126,448 km

• M1: 86,767 km (0.072 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 10.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.67 AU - 6.87 AU

Year: 6011 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 103,126,448 km

• M1: 139,425 km (0.1 R)
• M2: 293,361 km (0.067 R)
• M3: 417,079 km (0.078 R)
• M4: 779,854 km (0.106 R)
• M5: 917,035 km (0.082 R)
• M6: 1,164,470 km (0.102 R)
• M7: 1,323,343 km (0.104 R)
• M8: 1,461,422 km (0.106 R)
• M9: 1,737,280 km (0.047 R)
• M10: 1,812,677 km (0.111 R)
• M11: 2,045,751 km (0.119 R)
• M12: 2,524,015 km (0.075 R)
• M13: 2,838,320 km (0.095 R)
• M14: 3,128,241 km (0.081 R)
• M15: 3,314,341 km (0.071 R)
• M16: 3,466,033 km (0.114 R)
• M17: 4,176,473 km (0.12 R)
• M18: 4,258,303 km (0.116 R)
• M19: 4,361,227 km (0.081 R)
• M20: 4,974,578 km (0.097 R)
• M21: 5,083,036 km (0.072 R)
• M22: 5,324,637 km (0.111 R)
• M23: 5,525,098 km (0.104 R)
• M24: 5,773,580 km (0.058 R)
• M25: 5,887,723 km (0.08 R)
• M26: 6,351,926 km (0.083 R)
• M27: 7,315,336 km (0.093 R)
• M28: 7,439,053 km (0.108 R)
• M29: 7,966,087 km (0.081 R)
• M30: 8,324,074 km (0.088 R)
• M31: 8,844,825 km (0.11 R)
• M32: 10,109,675 km (0.103 R)
• M33: 10,219,928 km (0.099 R)
• M34: 10,553,232 km (0.075 R)
• M35: 10,693,106 km (0.085 R)
• M36: 10,946,525 km (0.098 R)
• M37: 11,031,347 km (0.12 R)
• M38: 11,373,178 km (0.095 R)
• M39: 11,747,472 km (0.056 R)
• M40: 11,950,626 km (0.112 R)
• M41: 12,626,509 km (0.085 R)
• M42: 12,924,209 km (0.051 R)
• M43: 13,314,809 km (0.064 R)
• M44: 14,665,378 km (0.108 R)
• M45: 14,759,027 km (0.114 R)
• M46: 14,915,656 km (0.111 R)
• M47: 15,167,279 km (0.053 R)
• M48: 15,452,114 km (0.087 R)
• M49: 15,866,649 km (0.102 R)
• M50: 16,543,879 km (0.104 R)
• M51: 16,674,029 km (0.069 R)
• M52: 16,804,478 km (0.093 R)
• M53: 17,230,683 km (0.035 R)
• M54: 17,296,655 km (0.089 R)
• M55: 17,395,689 km (0.099 R)
• M56: 17,594,206 km (0.095 R)
• M57: 17,693,838 km (0.102 R)
• M58: 18,362,391 km (0.091 R)
• M59: 19,243,971 km (0.077 R)
• M60: 19,346,595 km (0.092 R)
• M61: 19,415,111 km (0.049 R)
• M62: 20,312,997 km (0.073 R)
• M63: 20,487,279 km (0.119 R)
• M64: 20,977,661 km (0.048 R)
• M65: 21,153,887 km (0.111 R)
• M66: 21,578,595 km (0.081 R)
• M67: 22,544,399 km (0.113 R)
• M68: 22,724,814 km (0.099 R)
• M69: 23,341,905 km (0.074 R)
• M70: 23,854,128 km (0.082 R)
• M71: 23,927,581 km (0.073 R)
• M72: 24,074,785 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 8.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.7 AU - 11.9 AU

Year: 14544 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 103,126,448 km

• M1: 176,675 km (0.114 R)
• M2: 283,787 km (0.114 R)
• M3: 625,469 km (0.064 R)
• M4: 827,575 km (0.11 R)
• M5: 974,181 km (0.119 R)
• M6: 1,830,031 km (0.086 R)
• M7: 2,403,589 km (0.105 R)
• M8: 2,508,756 km (0.09 R)
• M9: 3,029,656 km (0.056 R)
• M10: 3,493,858 km (0.049 R)
• M11: 3,949,234 km (0.071 R)
• M12: 4,455,773 km (0.099 R)
• M13: 5,016,316 km (0.032 R)
• M14: 5,117,594 km (0.089 R)
• M15: 5,219,470 km (0.119 R)
• M16: 5,390,909 km (0.073 R)
• M17: 5,951,901 km (0.111 R)
• M18: 6,421,339 km (0.059 R)
• M19: 7,280,928 km (0.117 R)
• M20: 7,549,756 km (0.098 R)
• M21: 7,861,069 km (0.049 R)
• M22: 7,978,802 km (0.077 R)
• M23: 8,942,213 km (0.076 R)
• M24: 9,604,782 km (0.076 R)
• M25: 10,069,582 km (0.086 R)
• M26: 10,715,097 km (0.116 R)
• M27: 12,000,592 km (0.109 R)
• M28: 12,455,220 km (0.087 R)
• M29: 13,568,976 km (0.114 R)
• M30: 14,281,211 km (0.039 R)
• M31: 15,396,912 km (0.12 R)
• M32: 15,495,198 km (0.117 R)
• M33: 15,890,735 km (0.108 R)
• M34: 16,944,502 km (0.047 R)
• M35: 17,505,494 km (0.072 R)
• M36: 18,488,651 km (0.095 R)
• M37: 18,645,579 km (0.027 R)
• M38: 19,649,531 km (0.086 R)
• M39: 19,916,713 km (0.119 R)
• M40: 20,562,676 km (0.058 R)
• M41: 22,821,155 km (0.082 R)
• M42: 23,327,394 km (0.078 R)
• M43: 23,440,341 km (0.098 R)
• M44: 23,894,221 km (0.116 R)
• M45: 25,680,120 km (0.025 R)
• M46: 26,795,671 km (0.089 R)
• M47: 27,867,241 km (0.108 R)
• M48: 29,134,933 km (0.063 R)
• M49: 29,990,484 km (0.112 R)
• M50: 30,113,453 km (0.053 R)
• M51: 30,606,677 km (0.11 R)
• M52: 30,916,345 km (0.054 R)
• M53: 31,601,204 km (0.112 R)
• M54: 32,480,091 km (0.086 R)
• M55: 32,732,762 km (0.043 R)
• M56: 32,795,892 km (0.119 R)
• M57: 32,859,322 km (0.119 R)
• M58: 33,877,485 km (0.107 R)
• M59: 34,069,569 km (0.06 R)
• M60: 35,879,553 km (0.036 R)
• M61: 41,425,446 km (0.053 R)
• M62: 41,768,025 km (0.099 R)
• M63: 41,836,690 km (0.098 R)
• M64: 43,216,880 km (0.112 R)
• M65: 44,191,959 km (0.072 R)
• M66: 45,103,758 km (0.085 R)
• M67: 45,456,061 km (0.117 R)
• M68: 47,374,654 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.7

Radius: 5

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.2 AU - 21.58 AU

Year: 28972 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,126,448 km

• M1: 332,107 km (0.112 R)
• M2: 519,404 km (0.051 R)
• M3: 886,667 km (0.042 R)
• M4: 1,284,298 km (0.092 R)
• M5: 1,576,911 km (0.104 R)
• M6: 2,221,528 km (0.082 R)
• M7: 2,616,317 km (0.106 R)
• M8: 2,798,677 km (0.081 R)
• M9: 3,669,486 km (0.061 R)
• M10: 3,873,687 km (0.119 R)
• M11: 4,453,977 km (0.077 R)
• M12: 4,948,847 km (0.046 R)
• M13: 5,345,730 km (0.11 R)
• M14: 5,403,325 km (0.058 R)
• M15: 6,351,477 km (0.104 R)
• M16: 7,350,043 km (0.103 R)
• M17: 8,196,767 km (0.068 R)
• M18: 9,349,717 km (0.04 R)
• M19: 10,480,528 km (0.086 R)
• M20: 11,803,272 km (0.082 R)
• M21: 12,255,806 km (0.058 R)
• M22: 13,725,904 km (0.116 R)
• M23: 13,804,742 km (0.095 R)
• M24: 15,087,693 km (0.078 R)
• M25: 16,074,590 km (0.083 R)
• M26: 16,828,264 km (0.117 R)
• M27: 17,337,196 km (0.047 R)
• M28: 17,679,327 km (0.094 R)
• M29: 18,544,152 km (0.067 R)
• M30: 19,422,740 km (0.062 R)
• M31: 19,778,035 km (0.091 R)
• M32: 24,109,492 km (0.095 R)
• M33: 24,587,008 km (0.103 R)
• M34: 25,164,007 km (0.114 R)
• M35: 25,648,256 km (0.114 R)
• M36: 26,626,027 km (0.06 R)
• M37: 27,218,435 km (0.112 R)
• M38: 28,416,415 km (0.102 R)
• M39: 30,040,300 km (0.115 R)
• M40: 30,348,172 km (0.109 R)
• M41: 31,277,923 km (0.114 R)
• M42: 31,485,714 km (0.116 R)
• M43: 32,426,834 km (0.092 R)
• M44: 33,377,230 km (0.117 R)
• M45: 33,589,509 km (0.105 R)
• M46: 33,909,050 km (0.1 R)
• M47: 38,152,843 km (0.048 R)
• M48: 38,932,098 km (0.078 R)
• M49: 40,054,381 km (0.054 R)
• M50: 40,732,807 km (0.12 R)
• M51: 43,484,511 km (0.031 R)
• M52: 44,531,696 km (0.106 R)
• M53: 46,413,787 km (0.098 R)
• M54: 49,406,342 km (0.106 R)
• M55: 49,527,217 km (0.034 R)
• M56: 50,133,687 km (0.099 R)
• M57: 52,954,804 km (0.111 R)
• M58: 53,202,538 km (0.079 R)
• M59: 53,450,721 km (0.098 R)
• M60: 54,571,957 km (0.106 R)
• M61: 54,822,234 km (0.098 R)
• M62: 56,711,206 km (0.089 R)
• M63: 56,837,766 km (0.111 R)
• M64: 57,091,484 km (0.061 R)
• M65: 57,472,660 km (0.115 R)
• M66: 57,854,733 km (0.108 R)
• M67: 59,777,514 km (0.101 R)
• M68: 60,035,421 km (0.084 R)
• M69: 61,330,639 km (0.113 R)
• M70: 64,741,321 km (0.099 R)
• M71: 65,138,802 km (0.088 R)
• M72: 65,936,159 km (0.059 R)
• M73: 66,202,743 km (0.1 R)
• M74: 68,752,339 km (0.082 R)
• M75: 69,157,899 km (0.079 R)
• M76: 71,197,367 km (0.12 R)
• M77: 72,430,502 km (0.104 R)
• M78: 74,224,180 km (0.091 R)
• M79: 74,917,866 km (0.104 R)
• M80: 76,172,094 km (0.116 R)
• M81: 77,012,086 km (0.06 R)
• M82: 77,152,409 km (0.096 R)
• M83: 78,418,755 km (0.106 R)
• M84: 79,266,975 km (0.116 R)
• M85: 80,687,108 km (0.084 R)
• M86: 83,120,915 km (0.112 R)
• M87: 83,408,742 km (0.114 R)
• M88: 85,288,140 km (0.077 R)
• M89: 85,578,509 km (0.047 R)
• M90: 86,014,737 km (0.102 R)
• M91: 88,647,360 km (0.057 R)
• M92: 90,121,198 km (0.098 R)
• M93: 90,713,157 km (0.077 R)
• M94: 91,157,762 km (0.111 R)
• M95: 96,550,765 km (0.074 R)
• M96: 98,980,683 km (0.066 R)
• M97: 99,591,192 km (0.101 R)
• M98: 101,123,224 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 10,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit