🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 234 Days

Day: 19.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 302 Days

Day: 45.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.36 AU - 1.4 AU

Year: 723 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.67 AU - 2.77 AU

Year: 1476 Days

Day: 40.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 11.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.34 AU - 5.46 AU

Year: 4840 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,239,008 km

• M1: 166,203 km (0.102 R)
• M2: 273,166 km (0.089 R)
• M3: 449,841 km (0.119 R)
• M4: 574,605 km (0.117 R)
• M5: 654,491 km (0.091 R)
• M6: 764,744 km (0.086 R)
• M7: 986,598 km (0.086 R)
• M8: 1,095,655 km (0.092 R)
• M9: 1,403,378 km (0.097 R)
• M10: 1,527,394 km (0.079 R)
• M11: 1,774,680 km (0.092 R)
• M12: 1,872,367 km (0.116 R)
• M13: 2,086,292 km (0.088 R)
• M14: 2,388,629 km (0.074 R)
• M15: 2,790,000 km (0.115 R)
• M16: 3,064,812 km (0.047 R)
• M17: 3,333,190 km (0.104 R)
• M18: 3,439,704 km (0.052 R)
• M19: 3,766,126 km (0.115 R)
• M20: 4,102,722 km (0.083 R)
• M21: 4,465,796 km (0.051 R)
• M22: 4,583,529 km (0.069 R)
• M23: 4,787,880 km (0.079 R)
• M24: 5,047,432 km (0.071 R)
• M25: 5,258,515 km (0.08 R)
• M26: 5,544,546 km (0.081 R)
• M27: 5,707,608 km (0.1 R)
• M28: 5,799,012 km (0.063 R)
• M29: 5,927,666 km (0.093 R)
• M30: 6,547,300 km (0.11 R)
• M31: 6,777,681 km (0.086 R)
• M32: 7,010,755 km (0.081 R)
• M33: 7,128,339 km (0.118 R)
• M34: 7,325,808 km (0.091 R)
• M35: 7,405,394 km (0.085 R)
• M36: 7,645,498 km (0.076 R)
• M37: 7,766,673 km (0.055 R)
• M38: 7,969,827 km (0.108 R)
• M39: 8,236,709 km (0.099 R)
• M40: 8,527,378 km (0.084 R)
• M41: 8,631,947 km (0.108 R)
• M42: 8,906,010 km (0.11 R)
• M43: 9,204,458 km (0.049 R)
• M44: 9,462,813 km (0.117 R)
• M45: 9,571,272 km (0.063 R)
• M46: 9,658,338 km (0.037 R)
• M47: 10,119,398 km (0.11 R)
• M48: 10,498,031 km (0.087 R)
• M49: 10,700,287 km (0.1 R)
• M50: 11,453,213 km (0.1 R)
• M51: 11,707,978 km (0.12 R)
• M52: 12,176,070 km (0.043 R)
• M53: 12,721,953 km (0.033 R)
• M54: 12,985,993 km (0.047 R)
• M55: 13,106,569 km (0.112 R)
• M56: 13,203,209 km (0.086 R)
• M57: 13,837,803 km (0.117 R)
• M58: 14,059,657 km (0.102 R)
• M59: 14,307,690 km (0.053 R)
• M60: 14,682,433 km (0.098 R)
• M61: 15,595,129 km (0.118 R)
• M62: 15,723,335 km (0.091 R)
• M63: 15,851,839 km (0.116 R)
• M64: 16,032,553 km (0.092 R)
• M65: 16,369,597 km (0.117 R)
• M66: 16,656,825 km (0.107 R)
• M67: 16,998,357 km (0.111 R)
• M68: 17,501,604 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 10.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.22 AU - 8.94 AU

Year: 9312 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,239,008 km

• M1: 164,258 km (0.11 R)
• M2: 445,652 km (0.106 R)
• M3: 522,545 km (0.065 R)
• M4: 839,693 km (0.049 R)
• M5: 983,008 km (0.068 R)
• M6: 1,166,564 km (0.093 R)
• M7: 1,710,652 km (0.118 R)
• M8: 2,490,954 km (0.118 R)
• M9: 2,595,673 km (0.108 R)
• M10: 2,680,495 km (0.1 R)
• M11: 2,962,786 km (0.049 R)
• M12: 3,277,540 km (0.086 R)
• M13: 3,509,117 km (0.102 R)
• M14: 3,770,016 km (0.061 R)
• M15: 4,062,031 km (0.098 R)
• M16: 4,719,813 km (0.108 R)
• M17: 4,981,759 km (0.097 R)
• M18: 5,194,786 km (0.118 R)
• M19: 5,740,369 km (0.105 R)
• M20: 6,190,210 km (0.034 R)
• M21: 8,414,731 km (0.078 R)
• M22: 8,764,790 km (0.104 R)
• M23: 8,957,771 km (0.115 R)
• M24: 9,347,922 km (0.104 R)
• M25: 9,677,187 km (0.12 R)
• M26: 10,010,491 km (0.063 R)
• M27: 10,212,149 km (0.058 R)
• M28: 10,347,535 km (0.095 R)
• M29: 10,963,579 km (0.093 R)
• M30: 11,521,130 km (0.115 R)
• M31: 12,338,832 km (0.101 R)
• M32: 12,591,503 km (0.11 R)
• M33: 13,618,941 km (0.094 R)
• M34: 13,767,941 km (0.111 R)
• M35: 14,902,491 km (0.063 R)
• M36: 15,056,128 km (0.059 R)
• M37: 16,660,266 km (0.117 R)
• M38: 17,220,360 km (0.065 R)
• M39: 17,502,652 km (0.07 R)
• M40: 17,705,357 km (0.087 R)
• M41: 17,867,970 km (0.072 R)
• M42: 18,276,970 km (0.059 R)
• M43: 18,359,099 km (0.083 R)
• M44: 18,564,946 km (0.087 R)
• M45: 18,854,568 km (0.118 R)
• M46: 19,270,899 km (0.085 R)
• M47: 19,438,149 km (0.083 R)
• M48: 20,027,864 km (0.113 R)
• M49: 20,239,844 km (0.108 R)
• M50: 20,495,207 km (0.048 R)
• M51: 20,580,478 km (0.103 R)
• M52: 20,666,048 km (0.077 R)
• M53: 21,310,965 km (0.055 R)
• M54: 21,701,116 km (0.095 R)
• M55: 23,151,617 km (0.112 R)
• M56: 23,507,959 km (0.049 R)
• M57: 24,045,913 km (0.116 R)
• M58: 24,724,190 km (0.085 R)
• M59: 25,179,715 km (0.1 R)
• M60: 25,500,303 km (0.114 R)
• M61: 26,609,721 km (0.079 R)
• M62: 26,842,944 km (0.112 R)
• M63: 28,255,747 km (0.108 R)
• M64: 28,541,329 km (0.105 R)
• M65: 29,451,632 km (0.087 R)
• M66: 30,761,661 km (0.079 R)
• M67: 31,202,525 km (0.045 R)
• M68: 31,448,464 km (0.103 R)
• M69: 31,645,485 km (0.094 R)
• M70: 32,338,721 km (0.092 R)
• M71: 33,137,125 km (0.103 R)
• M72: 33,538,795 km (0.101 R)
• M73: 33,639,475 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.5

Radius: 6.8

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.88 AU - 11.82 AU

Year: 14858 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,239,008 km

• M1: 260,450 km (0.094 R)
• M2: 621,729 km (0.083 R)
• M3: 790,774 km (0.037 R)
• M4: 927,208 km (0.088 R)
• M5: 1,121,236 km (0.112 R)
• M6: 1,491,640 km (0.076 R)
• M7: 1,547,440 km (0.078 R)
• M8: 1,604,138 km (0.076 R)
• M9: 1,748,799 km (0.095 R)
• M10: 2,272,242 km (0.083 R)
• M11: 2,435,005 km (0.093 R)
• M12: 2,567,997 km (0.101 R)
• M13: 3,052,395 km (0.113 R)
• M14: 3,159,956 km (0.115 R)
• M15: 4,182,607 km (0.114 R)
• M16: 4,262,193 km (0.072 R)
• M17: 5,170,252 km (0.071 R)
• M18: 5,558,608 km (0.092 R)
• M19: 5,602,440 km (0.079 R)
• M20: 7,251,757 km (0.107 R)
• M21: 7,686,039 km (0.088 R)
• M22: 7,783,727 km (0.119 R)
• M23: 8,079,183 km (0.082 R)
• M24: 8,228,332 km (0.094 R)
• M25: 9,142,075 km (0.114 R)
• M26: 9,453,837 km (0.05 R)
• M27: 9,981,020 km (0.038 R)
• M28: 10,463,773 km (0.08 R)
• M29: 11,009,057 km (0.078 R)
• M30: 11,285,065 km (0.108 R)
• M31: 14,049,334 km (0.119 R)
• M32: 14,288,841 km (0.075 R)
• M33: 14,893,216 km (0.093 R)
• M34: 15,567,603 km (0.049 R)
• M35: 17,714,482 km (0.094 R)
• M36: 19,351,382 km (0.067 R)
• M37: 20,967,638 km (0.097 R)
• M38: 21,035,854 km (0.102 R)
• M39: 21,309,768 km (0.074 R)
• M40: 21,447,099 km (0.049 R)
• M41: 23,401,146 km (0.093 R)
• M42: 25,922,469 km (0.117 R)
• M43: 26,363,334 km (0.025 R)
• M44: 27,775,687 km (0.116 R)
• M45: 28,377,519 km (0.085 R)
• M46: 28,604,459 km (0.083 R)
• M47: 28,680,156 km (0.072 R)
• M48: 28,983,839 km (0.066 R)
• M49: 29,059,985 km (0.096 R)
• M50: 29,212,275 km (0.096 R)
• M51: 30,055,110 km (0.073 R)
• M52: 30,363,581 km (0.119 R)
• M53: 30,983,514 km (0.079 R)
• M54: 31,607,786 km (0.086 R)
• M55: 32,947,884 km (0.093 R)
• M56: 34,065,530 km (0.035 R)
• M57: 35,846,642 km (0.057 R)
• M58: 37,161,009 km (0.106 R)
• M59: 37,990,379 km (0.069 R)
• M60: 39,161,880 km (0.075 R)
• M61: 39,414,401 km (0.096 R)
• M62: 39,836,567 km (0.066 R)
• M63: 40,175,256 km (0.117 R)
• M64: 41,111,888 km (0.112 R)
• M65: 41,711,626 km (0.04 R)
• M66: 43,528,343 km (0.098 R)
• M67: 43,964,570 km (0.075 R)
• M68: 44,139,600 km (0.065 R)
• M69: 46,880,532 km (0.106 R)
• M70: 47,059,301 km (0.1 R)
• M71: 47,507,048 km (0.104 R)
• M72: 48,136,406 km (0.092 R)
• M73: 48,316,671 km (0.057 R)
• M74: 48,949,470 km (0.11 R)
• M75: 49,221,589 km (0.101 R)
• M76: 49,312,395 km (0.113 R)
• M77: 50,040,787 km (0.063 R)
• M78: 50,132,042 km (0.112 R)
• M79: 50,772,769 km (0.116 R)
• M80: 51,600,345 km (0.118 R)
• M81: 52,154,605 km (0.048 R)
• M82: 52,339,807 km (0.111 R)
• M83: 52,618,059 km (0.105 R)
• M84: 55,616,000 km (0.069 R)
• M85: 57,231,059 km (0.111 R)
• M86: 59,537,260 km (0.112 R)
• M87: 60,701,580 km (0.071 R)
• M88: 60,798,968 km (0.112 R)
• M89: 62,364,061 km (0.1 R)
• M90: 64,438,385 km (0.093 R)
• M91: 66,234,158 km (0.119 R)
• M92: 66,535,149 km (0.078 R)
• M93: 66,836,439 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit