🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 168 Days

Day: 27.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 327 Days

Day: 39.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,109,965 km

• M1: 426,204 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.28 AU - 2.46 AU

Year: 1288 Days

Day: 33.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.1 AU - 4.48 AU

Year: 2605 Days

Day: 37 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.41 AU - 4.45 AU

Year: 3292 Days

Day: 21.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 15

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.86 AU - 9.78 AU

Year: 9249 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 115,109,965 km

• M1: 207,642 km (0.116 R)
• M2: 324,478 km (0.071 R)
• M3: 422,016 km (0.118 R)
• M4: 562,787 km (0.103 R)
• M5: 1,231,490 km (0.081 R)
• M6: 2,023,910 km (0.066 R)
• M7: 2,165,728 km (0.117 R)
• M8: 2,846,249 km (0.118 R)
• M9: 3,006,319 km (0.072 R)
• M10: 3,196,906 km (0.064 R)
• M11: 3,648,094 km (0.083 R)
• M12: 3,940,408 km (0.11 R)
• M13: 5,088,721 km (0.1 R)
• M14: 5,989,001 km (0.092 R)
• M15: 6,230,452 km (0.06 R)
• M16: 6,974,402 km (0.046 R)
• M17: 7,265,221 km (0.092 R)
• M18: 7,560,228 km (0.041 R)
• M19: 7,972,220 km (0.107 R)
• M20: 8,623,420 km (0.111 R)
• M21: 8,740,106 km (0.042 R)
• M22: 8,935,930 km (0.093 R)
• M23: 10,099,801 km (0.048 R)
• M24: 10,346,638 km (0.084 R)
• M25: 10,804,257 km (0.114 R)
• M26: 11,481,936 km (0.089 R)
• M27: 12,348,257 km (0.093 R)
• M28: 13,325,730 km (0.099 R)
• M29: 13,778,263 km (0.077 R)
• M30: 15,166,083 km (0.112 R)
• M31: 15,354,426 km (0.099 R)
• M32: 16,164,050 km (0.099 R)
• M33: 16,260,092 km (0.086 R)
• M34: 16,501,393 km (0.09 R)
• M35: 16,841,130 km (0.093 R)
• M36: 17,675,736 km (0.077 R)
• M37: 17,923,770 km (0.062 R)
• M38: 18,323,196 km (0.113 R)
• M39: 18,624,636 km (0.09 R)
• M40: 20,311,800 km (0.101 R)
• M41: 20,623,712 km (0.075 R)
• M42: 20,989,778 km (0.086 R)
• M43: 21,199,963 km (0.083 R)
• M44: 23,176,749 km (0.114 R)
• M45: 23,720,986 km (0.113 R)
• M46: 24,214,510 km (0.057 R)
• M47: 24,324,763 km (0.085 R)
• M48: 24,656,123 km (0.099 R)
• M49: 24,988,978 km (0.112 R)
• M50: 25,323,479 km (0.047 R)
• M51: 25,715,425 km (0.07 R)
• M52: 26,619,146 km (0.109 R)
• M53: 27,246,410 km (0.039 R)
• M54: 28,341,466 km (0.119 R)
• M55: 29,981,208 km (0.11 R)
• M56: 30,396,043 km (0.034 R)
• M57: 30,574,364 km (0.088 R)
• M58: 30,812,673 km (0.104 R)
• M59: 30,932,053 km (0.104 R)
• M60: 32,680,702 km (0.068 R)
• M61: 33,168,690 km (0.099 R)
• M62: 33,352,396 km (0.104 R)
• M63: 33,474,917 km (0.088 R)
• M64: 34,028,579 km (0.075 R)
• M65: 34,461,216 km (0.114 R)
• M66: 35,832,879 km (0.042 R)
• M67: 36,273,145 km (0.085 R)
• M68: 37,158,914 km (0.114 R)
• M69: 37,668,295 km (0.096 R)
• M70: 39,016,471 km (0.11 R)
• M71: 39,274,976 km (0.119 R)
• M72: 39,663,931 km (0.052 R)
• M73: 39,923,932 km (0.108 R)
• M74: 40,641,852 km (0.115 R)
• M75: 41,100,968 km (0.047 R)
• M76: 41,825,919 km (0.101 R)
• M77: 42,156,830 km (0.102 R)
• M78: 42,355,795 km (0.114 R)
• M79: 43,556,168 km (0.112 R)
• M80: 44,835,230 km (0.097 R)
• M81: 44,970,616 km (0.076 R)
• M82: 45,309,605 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.7

Radius: 5.6

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 19.05 AU - 21.43 AU

Year: 32152 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,109,965 km

• M1: 728,242 km (0.039 R)
• M2: 888,462 km (0.106 R)
• M3: 1,718,281 km (0.088 R)
• M4: 1,802,804 km (0.05 R)
• M5: 2,527,606 km (0.116 R)
• M6: 5,032,173 km (0.092 R)
• M7: 6,954,356 km (0.104 R)
• M8: 7,294,542 km (0.119 R)
• M9: 7,570,699 km (0.045 R)
• M10: 8,062,128 km (0.1 R)
• M11: 8,491,474 km (0.083 R)
• M12: 9,001,753 km (0.084 R)
• M13: 10,591,529 km (0.054 R)
• M14: 10,904,039 km (0.06 R)
• M15: 11,298,978 km (0.117 R)
• M16: 12,511,618 km (0.072 R)
• M17: 14,535,976 km (0.107 R)
• M18: 15,409,179 km (0.064 R)
• M19: 16,119,769 km (0.083 R)
• M20: 16,659,817 km (0.083 R)
• M21: 17,942,619 km (0.042 R)
• M22: 18,783,957 km (0.038 R)
• M23: 18,972,750 km (0.098 R)
• M24: 21,877,941 km (0.11 R)
• M25: 22,175,940 km (0.069 R)
• M26: 22,876,656 km (0.093 R)
• M27: 23,280,271 km (0.107 R)
• M28: 24,197,156 km (0.111 R)
• M29: 25,437,772 km (0.071 R)
• M30: 25,751,179 km (0.065 R)
• M31: 26,171,100 km (0.079 R)
• M32: 29,610,505 km (0.062 R)
• M33: 31,830,986 km (0.04 R)
• M34: 32,394,521 km (0.097 R)
• M35: 32,620,713 km (0.09 R)
• M36: 32,734,108 km (0.086 R)
• M37: 33,074,892 km (0.053 R)
• M38: 35,843,799 km (0.06 R)
• M39: 36,077,920 km (0.109 R)
• M40: 36,195,055 km (0.076 R)
• M41: 38,446,354 km (0.108 R)
• M42: 39,407,669 km (0.065 R)
• M43: 39,891,469 km (0.101 R)
• M44: 40,012,643 km (0.12 R)
• M45: 42,586,475 km (0.118 R)
• M46: 49,185,835 km (0.051 R)
• M47: 49,706,436 km (0.105 R)
• M48: 51,807,388 km (0.071 R)
• M49: 52,602,650 km (0.064 R)
• M50: 53,535,543 km (0.112 R)
• M51: 56,502,966 km (0.115 R)
• M52: 58,006,574 km (0.109 R)
• M53: 59,246,591 km (0.077 R)
• M54: 61,612,631 km (0.113 R)
• M55: 61,752,655 km (0.035 R)
• M56: 62,173,773 km (0.104 R)
• M57: 65,004,912 km (0.102 R)
• M58: 66,292,651 km (0.074 R)
• M59: 67,877,939 km (0.068 R)
• M60: 69,767,510 km (0.044 R)
• M61: 70,352,438 km (0.111 R)
• M62: 70,498,894 km (0.093 R)
• M63: 74,491,811 km (0.111 R)
• M64: 75,538,996 km (0.071 R)
• M65: 76,590,968 km (0.075 R)
• M66: 79,013,706 km (0.073 R)
• M67: 80,540,651 km (0.109 R)
• M68: 80,693,839 km (0.092 R)
• M69: 82,231,556 km (0.117 R)
• M70: 84,244,844 km (0.074 R)
• M71: 84,400,426 km (0.067 R)
• M72: 84,556,008 km (0.052 R)
• M73: 85,335,712 km (0.111 R)
• M74: 87,846,413 km (0.08 R)
• M75: 88,794,265 km (0.097 R)
• M76: 88,952,539 km (0.096 R)
• M77: 89,904,281 km (0.036 R)
• M78: 90,222,326 km (0.059 R)
• M79: 93,261,856 km (0.113 R)
• M80: 95,523,028 km (0.057 R)
• M81: 97,475,429 km (0.073 R)
• M82: 99,276,588 km (0.062 R)
• M83: 100,263,784 km (0.098 R)
• M84: 101,419,577 km (0.119 R)
• M85: 102,081,997 km (0.111 R)
• M86: 108,276,994 km (0.113 R)
• M87: 108,615,384 km (0.092 R)
• M88: 108,784,729 km (0.118 R)
• M89: 109,972,237 km (0.042 R)
• M90: 110,482,366 km (0.083 R)
• M91: 113,217,015 km (0.105 R)
• M92: 114,248,193 km (0.045 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit