🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 185 Days

Day: 44.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,421,045 km

• M1: 67,917 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.03 AU - 1.31 AU

Year: 479 Days

Day: 40.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,421,045 km

• M1: 294,109 km (0.073 R)
• M2: 623,225 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 810 Days

Day: 39 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 12.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.66 AU - 5.8 AU

Year: 3896 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,421,045 km

• M1: 163,810 km (0.084 R)
• M2: 320,588 km (0.103 R)
• M3: 437,275 km (0.044 R)
• M4: 542,741 km (0.094 R)
• M5: 820,993 km (0.09 R)
• M6: 1,201,420 km (0.055 R)
• M7: 1,419,684 km (0.047 R)
• M8: 1,510,789 km (0.08 R)
• M9: 1,929,214 km (0.075 R)
• M10: 2,293,635 km (0.073 R)
• M11: 2,420,045 km (0.103 R)
• M12: 2,871,382 km (0.094 R)
• M13: 3,067,355 km (0.089 R)
• M14: 3,247,620 km (0.072 R)
• M15: 3,493,559 km (0.04 R)
• M16: 3,639,866 km (0.066 R)
• M17: 3,745,781 km (0.103 R)
• M18: 4,201,456 km (0.088 R)
• M19: 4,312,607 km (0.103 R)
• M20: 4,744,048 km (0.101 R)
• M21: 4,836,649 km (0.098 R)
• M22: 5,623,833 km (0.097 R)
• M23: 5,796,020 km (0.094 R)
• M24: 7,023,470 km (0.112 R)
• M25: 7,289,156 km (0.102 R)
• M26: 7,450,124 km (0.091 R)
• M27: 7,585,210 km (0.032 R)
• M28: 7,775,798 km (0.076 R)
• M29: 8,023,083 km (0.078 R)
• M30: 8,217,261 km (0.117 R)
• M31: 8,384,961 km (0.108 R)
• M32: 9,153,595 km (0.116 R)
• M33: 9,269,383 km (0.06 R)
• M34: 9,885,427 km (0.083 R)
• M35: 10,849,586 km (0.067 R)
• M36: 11,218,943 km (0.056 R)
• M37: 11,717,702 km (0.081 R)
• M38: 12,033,204 km (0.103 R)
• M39: 12,223,941 km (0.116 R)
• M40: 12,543,931 km (0.119 R)
• M41: 12,640,422 km (0.034 R)
• M42: 14,826,495 km (0.111 R)
• M43: 15,339,616 km (0.108 R)
• M44: 15,858,421 km (0.045 R)
• M45: 15,962,841 km (0.105 R)
• M46: 16,488,677 km (0.114 R)
• M47: 17,198,669 km (0.088 R)
• M48: 17,701,467 km (0.112 R)
• M49: 17,954,736 km (0.072 R)
• M50: 18,136,498 km (0.117 R)
• M51: 18,282,206 km (0.043 R)
• M52: 19,016,881 km (0.102 R)
• M53: 19,127,883 km (0.066 R)
• M54: 20,061,523 km (0.113 R)
• M55: 20,325,713 km (0.037 R)
• M56: 20,552,952 km (0.102 R)
• M57: 21,010,123 km (0.11 R)
• M58: 21,163,312 km (0.115 R)
• M59: 22,089,771 km (0.054 R)
• M60: 22,323,593 km (0.117 R)
• M61: 22,872,018 km (0.039 R)
• M62: 24,463,740 km (0.106 R)
• M63: 24,988,679 km (0.097 R)
• M64: 25,232,374 km (0.084 R)
• M65: 25,435,827 km (0.077 R)
• M66: 25,926,657 km (0.072 R)
• M67: 26,090,916 km (0.116 R)
• M68: 26,420,630 km (0.061 R)
• M69: 26,544,646 km (0.066 R)
• M70: 27,543,362 km (0.062 R)
• M71: 27,963,133 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 11.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.26 AU - 6.34 AU

Year: 5290 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,421,045 km

• M1: 166,502 km (0.069 R)
• M2: 404,363 km (0.099 R)
• M3: 676,930 km (0.06 R)
• M4: 754,422 km (0.078 R)
• M5: 905,366 km (0.062 R)
• M6: 1,112,559 km (0.109 R)
• M7: 1,734,288 km (0.049 R)
• M8: 1,900,192 km (0.118 R)
• M9: 2,268,203 km (0.091 R)
• M10: 2,409,423 km (0.112 R)
• M11: 2,765,017 km (0.112 R)
• M12: 2,872,728 km (0.086 R)
• M13: 3,318,081 km (0.086 R)
• M14: 3,905,552 km (0.097 R)
• M15: 4,100,328 km (0.119 R)
• M16: 4,174,229 km (0.082 R)
• M17: 4,729,836 km (0.085 R)
• M18: 4,833,507 km (0.105 R)
• M19: 5,042,944 km (0.104 R)
• M20: 5,282,151 km (0.11 R)
• M21: 5,389,712 km (0.108 R)
• M22: 5,716,733 km (0.062 R)
• M23: 6,022,212 km (0.078 R)
• M24: 6,106,585 km (0.032 R)
• M25: 6,853,228 km (0.098 R)
• M26: 7,000,133 km (0.057 R)
• M27: 7,750,516 km (0.06 R)
• M28: 8,244,339 km (0.071 R)
• M29: 8,558,045 km (0.086 R)
• M30: 8,875,791 km (0.108 R)
• M31: 9,003,997 km (0.116 R)
• M32: 9,294,665 km (0.111 R)
• M33: 9,588,326 km (0.065 R)
• M34: 10,051,481 km (0.038 R)
• M35: 10,828,193 km (0.064 R)
• M36: 11,379,760 km (0.039 R)
• M37: 11,449,473 km (0.035 R)
• M38: 11,729,221 km (0.054 R)
• M39: 12,082,272 km (0.114 R)
• M40: 12,153,331 km (0.083 R)
• M41: 13,089,365 km (0.06 R)
• M42: 14,011,187 km (0.062 R)
• M43: 14,725,666 km (0.101 R)
• M44: 15,030,098 km (0.098 R)
• M45: 15,259,880 km (0.096 R)
• M46: 15,878,019 km (0.111 R)
• M47: 15,955,959 km (0.089 R)
• M48: 16,386,352 km (0.057 R)
• M49: 16,622,867 km (0.053 R)
• M50: 16,741,498 km (0.098 R)
• M51: 17,539,602 km (0.084 R)
• M52: 17,741,111 km (0.051 R)
• M53: 17,821,894 km (0.034 R)
• M54: 18,309,433 km (0.106 R)
• M55: 18,554,774 km (0.112 R)
• M56: 19,463,730 km (0.09 R)
• M57: 20,134,078 km (0.068 R)
• M58: 20,641,664 km (0.095 R)
• M59: 20,726,635 km (0.081 R)
• M60: 21,972,486 km (0.051 R)
• M61: 22,407,816 km (0.116 R)
• M62: 22,495,181 km (0.055 R)
• M63: 23,463,977 km (0.091 R)
• M64: 23,864,152 km (0.115 R)
• M65: 24,266,719 km (0.063 R)
• M66: 24,852,096 km (0.112 R)
• M67: 25,078,437 km (0.042 R)
• M68: 25,487,737 km (0.037 R)
• M69: 25,807,428 km (0.102 R)
• M70: 27,707,321 km (0.063 R)
• M71: 28,366,299 km (0.031 R)
• M72: 28,935,370 km (0.04 R)
• M73: 29,030,514 km (0.116 R)
• M74: 29,316,695 km (0.096 R)
• M75: 29,460,159 km (0.106 R)
• M76: 30,519,312 km (0.111 R)
• M77: 30,664,721 km (0.113 R)
• M78: 31,738,086 km (0.105 R)
• M79: 31,934,657 km (0.081 R)
• M80: 32,575,984 km (0.04 R)
• M81: 32,972,717 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit