🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 177 Days

Day: 37.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,795,587 km

• M1: 91,853 km (0.074 R)
• M2: 139,425 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.81 AU - 0.83 AU

Year: 331 Days

Day: 21.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 122 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,795,587 km

• M1: 257,009 km (0.082 R)
• M2: 296,503 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.14 AU - 1.48 AU

Year: 669 Days

Day: 47.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,795,587 km

• M1: 296,204 km (0.114 R)
• M2: 1,088,624 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.22 AU - 1.92 AU

Year: 878 Days

Day: 45.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 14.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.47 AU - 7.15 AU

Year: 7930 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,795,587 km

• M1: 185,352 km (0.119 R)
• M2: 289,771 km (0.052 R)
• M3: 537,804 km (0.042 R)
• M4: 636,838 km (0.086 R)
• M5: 733,478 km (0.058 R)
• M6: 1,140,983 km (0.07 R)
• M7: 1,416,542 km (0.091 R)
• M8: 1,562,849 km (0.108 R)
• M9: 1,856,809 km (0.095 R)
• M10: 1,958,835 km (0.109 R)
• M11: 2,482,427 km (0.086 R)
• M12: 2,595,673 km (0.079 R)
• M13: 2,810,944 km (0.111 R)
• M14: 3,312,246 km (0.074 R)
• M15: 3,860,822 km (0.103 R)
• M16: 4,262,043 km (0.042 R)
• M17: 4,537,004 km (0.119 R)
• M18: 4,737,166 km (0.09 R)
• M19: 5,146,167 km (0.053 R)
• M20: 5,292,025 km (0.092 R)
• M21: 5,609,471 km (0.059 R)
• M22: 5,998,575 km (0.119 R)
• M23: 6,285,205 km (0.088 R)
• M24: 6,734,896 km (0.117 R)
• M25: 6,826,151 km (0.081 R)
• M26: 6,986,819 km (0.056 R)
• M27: 7,288,558 km (0.042 R)
• M28: 7,618,421 km (0.068 R)
• M29: 7,809,009 km (0.077 R)
• M30: 8,195,271 km (0.06 R)
• M31: 8,637,183 km (0.118 R)
• M32: 8,811,165 km (0.069 R)
• M33: 9,036,609 km (0.111 R)
• M34: 10,192,402 km (0.047 R)
• M35: 10,854,672 km (0.052 R)
• M36: 11,096,572 km (0.105 R)
• M37: 11,231,659 km (0.093 R)
• M38: 12,026,322 km (0.053 R)
• M39: 12,192,974 km (0.118 R)
• M40: 12,528,672 km (0.11 R)
• M41: 12,924,209 km (0.094 R)
• M42: 13,066,476 km (0.101 R)
• M43: 13,669,805 km (0.116 R)
• M44: 13,814,765 km (0.119 R)
• M45: 14,282,109 km (0.048 R)
• M46: 15,112,676 km (0.06 R)
• M47: 15,745,774 km (0.047 R)
• M48: 16,111,541 km (0.105 R)
• M49: 16,541,785 km (0.056 R)
• M50: 16,665,502 km (0.099 R)
• M51: 16,820,336 km (0.109 R)
• M52: 16,913,685 km (0.08 R)
• M53: 17,007,034 km (0.027 R)
• M54: 18,396,349 km (0.111 R)
• M55: 19,169,621 km (0.095 R)
• M56: 19,462,384 km (0.069 R)
• M57: 19,592,833 km (0.1 R)
• M58: 20,085,160 km (0.082 R)
• M59: 20,349,350 km (0.117 R)
• M60: 20,581,525 km (0.095 R)
• M61: 20,747,878 km (0.027 R)
• M62: 20,847,810 km (0.054 R)
• M63: 21,115,440 km (0.086 R)
• M64: 21,451,437 km (0.102 R)
• M65: 21,721,461 km (0.048 R)
• M66: 21,823,038 km (0.051 R)
• M67: 21,958,723 km (0.115 R)
• M68: 23,227,164 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 4.5

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.3 AU - 20.28 AU

Year: 29338 Days

Day: 17.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,795,587 km

• M1: 62,233 km (0.081 R)
• M2: 147,653 km (0.025 R)
• M3: 197,170 km (0.089 R)
• M4: 331,658 km (0.103 R)
• M5: 613,950 km (0.107 R)
• M6: 1,546,094 km (0.064 R)
• M7: 1,693,597 km (0.069 R)
• M8: 1,784,254 km (0.087 R)
• M9: 2,228,260 km (0.063 R)
• M10: 3,027,711 km (0.076 R)
• M11: 3,287,114 km (0.092 R)
• M12: 3,362,661 km (0.068 R)
• M13: 3,438,657 km (0.066 R)
• M14: 3,515,251 km (0.069 R)
• M15: 3,709,130 km (0.033 R)
• M16: 5,786,146 km (0.116 R)
• M17: 6,959,891 km (0.113 R)
• M18: 7,056,980 km (0.103 R)
• M19: 8,051,507 km (0.109 R)
• M20: 8,306,871 km (0.037 R)
• M21: 9,569,626 km (0.114 R)
• M22: 10,499,676 km (0.112 R)
• M23: 10,778,676 km (0.119 R)
• M24: 10,834,775 km (0.117 R)
• M25: 12,268,222 km (0.034 R)
• M26: 12,680,215 km (0.074 R)
• M27: 13,336,650 km (0.054 R)
• M28: 13,638,688 km (0.117 R)
• M29: 14,126,677 km (0.077 R)
• M30: 14,188,161 km (0.073 R)
• M31: 15,119,707 km (0.03 R)
• M32: 16,199,205 km (0.106 R)
• M33: 16,263,533 km (0.118 R)
• M34: 16,715,767 km (0.12 R)
• M35: 17,831,318 km (0.037 R)
• M36: 18,364,635 km (0.071 R)
• M37: 18,565,844 km (0.107 R)
• M38: 18,767,950 km (0.086 R)
• M39: 18,970,656 km (0.106 R)
• M40: 19,378,459 km (0.118 R)
• M41: 19,651,924 km (0.095 R)
• M42: 20,064,366 km (0.064 R)
• M43: 21,108,260 km (0.074 R)
• M44: 21,178,421 km (0.032 R)
• M45: 21,813,763 km (0.094 R)
• M46: 22,312,373 km (0.118 R)
• M47: 22,383,881 km (0.086 R)
• M48: 22,670,809 km (0.054 R)
• M49: 22,958,785 km (0.097 R)
• M50: 23,320,662 km (0.115 R)
• M51: 27,269,897 km (0.096 R)
• M52: 27,422,935 km (0.09 R)
• M53: 27,576,273 km (0.096 R)
• M54: 30,304,938 km (0.114 R)
• M55: 30,542,799 km (0.075 R)
• M56: 31,902,494 km (0.113 R)
• M57: 32,063,760 km (0.04 R)
• M58: 33,281,637 km (0.096 R)
• M59: 35,261,714 km (0.102 R)
• M60: 36,434,262 km (0.03 R)
• M61: 38,559,599 km (0.095 R)
• M62: 39,507,451 km (0.098 R)
• M63: 39,680,686 km (0.086 R)
• M64: 40,375,867 km (0.087 R)
• M65: 40,724,879 km (0.079 R)
• M66: 41,778,197 km (0.077 R)
• M67: 43,642,785 km (0.108 R)
• M68: 44,900,903 km (0.118 R)
• M69: 44,991,260 km (0.117 R)
• M70: 48,931,968 km (0.056 R)
• M71: 49,583,765 km (0.065 R)
• M72: 49,677,115 km (0.115 R)
• M73: 50,990,285 km (0.092 R)
• M74: 51,367,570 km (0.108 R)
• M75: 51,556,662 km (0.116 R)
• M76: 52,030,139 km (0.074 R)
• M77: 53,076,876 km (0.092 R)
• M78: 54,708,241 km (0.1 R)
• M79: 56,355,911 km (0.11 R)
• M80: 57,921,603 km (0.081 R)
• M81: 58,315,195 km (0.084 R)
• M82: 58,512,365 km (0.117 R)
• M83: 59,105,221 km (0.11 R)
• M84: 59,303,289 km (0.094 R)
• M85: 59,898,688 km (0.089 R)
• M86: 60,895,459 km (0.119 R)
• M87: 60,995,390 km (0.036 R)
• M88: 61,095,471 km (0.096 R)
• M89: 62,501,691 km (0.075 R)
• M90: 65,346,145 km (0.05 R)
• M91: 65,755,894 km (0.091 R)
• M92: 65,960,992 km (0.08 R)
• M93: 66,681,007 km (0.063 R)
• M94: 67,403,415 km (0.071 R)
• M95: 69,377,509 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit