🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 205 Days

Day: 44.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 231 Days

Day: 23.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,857,735 km

• M1: 79,736 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.88 AU

Year: 274 Days

Day: 14.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1 AU

Year: 361 Days

Day: 18 Hours

Environment

Temp: -37 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.83 AU - 1.07 AU

Year: 399 Days

Day: 35.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 12.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.55 AU - 6.55 AU

Year: 6406 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 44,857,735 km

• M1: 160,369 km (0.05 R)
• M2: 336,446 km (0.083 R)
• M3: 527,931 km (0.074 R)
• M4: 623,075 km (0.072 R)
• M5: 711,039 km (0.095 R)
• M6: 940,073 km (0.101 R)
• M7: 1,043,744 km (0.057 R)
• M8: 1,194,240 km (0.035 R)
• M9: 1,316,461 km (0.09 R)
• M10: 1,670,410 km (0.052 R)
• M11: 2,106,936 km (0.083 R)
• M12: 2,466,121 km (0.059 R)
• M13: 2,578,768 km (0.106 R)
• M14: 2,681,841 km (0.113 R)
• M15: 2,797,929 km (0.074 R)
• M16: 2,939,598 km (0.105 R)
• M17: 3,254,651 km (0.082 R)
• M18: 3,593,640 km (0.11 R)
• M19: 4,197,567 km (0.09 R)
• M20: 5,118,940 km (0.103 R)
• M21: 5,782,257 km (0.118 R)
• M22: 6,070,682 km (0.111 R)
• M23: 6,629,878 km (0.104 R)
• M24: 6,804,160 km (0.089 R)
• M25: 6,899,903 km (0.116 R)
• M26: 7,516,246 km (0.072 R)
• M27: 8,269,172 km (0.105 R)
• M28: 8,594,248 km (0.092 R)
• M29: 8,836,597 km (0.11 R)
• M30: 9,081,189 km (0.029 R)
• M31: 9,398,935 km (0.028 R)
• M32: 9,612,860 km (0.076 R)
• M33: 10,172,805 km (0.089 R)
• M34: 10,264,209 km (0.038 R)
• M35: 10,780,621 km (0.107 R)
• M36: 10,929,770 km (0.116 R)
• M37: 11,400,255 km (0.1 R)
• M38: 11,743,134 km (0.059 R)
• M39: 12,166,944 km (0.104 R)
• M40: 12,989,882 km (0.052 R)
• M41: 13,348,020 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 14.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.22 AU - 9.06 AU

Year: 10932 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,857,735 km

• M1: 311,612 km (0.105 R)
• M2: 556,205 km (0.114 R)
• M3: 669,899 km (0.118 R)
• M4: 825,481 km (0.047 R)
• M5: 977,472 km (0.095 R)
• M6: 1,121,236 km (0.051 R)
• M7: 1,272,928 km (0.039 R)
• M8: 1,371,364 km (0.118 R)
• M9: 1,576,762 km (0.069 R)
• M10: 1,705,266 km (0.106 R)
• M11: 1,904,830 km (0.058 R)
• M12: 2,207,167 km (0.11 R)
• M13: 2,327,743 km (0.118 R)
• M14: 2,525,362 km (0.038 R)
• M15: 2,858,815 km (0.077 R)
• M16: 3,399,761 km (0.101 R)
• M17: 3,511,960 km (0.081 R)
• M18: 3,973,020 km (0.118 R)
• M19: 4,362,124 km (0.078 R)
• M20: 4,607,764 km (0.075 R)
• M21: 5,339,447 km (0.06 R)
• M22: 5,836,561 km (0.12 R)
• M23: 5,971,648 km (0.118 R)
• M24: 6,982,181 km (0.112 R)
• M25: 7,415,866 km (0.065 R)
• M26: 9,041,695 km (0.114 R)
• M27: 9,316,656 km (0.113 R)
• M28: 9,435,287 km (0.065 R)
• M29: 9,554,517 km (0.117 R)
• M30: 9,674,195 km (0.107 R)
• M31: 10,076,763 km (0.042 R)
• M32: 10,691,012 km (0.119 R)
• M33: 11,023,717 km (0.057 R)
• M34: 11,317,528 km (0.063 R)
• M35: 11,827,357 km (0.086 R)
• M36: 12,042,030 km (0.084 R)
• M37: 12,475,266 km (0.114 R)
• M38: 13,401,725 km (0.059 R)
• M39: 14,350,325 km (0.117 R)
• M40: 15,554,887 km (0.033 R)
• M41: 16,216,858 km (0.1 R)
• M42: 17,227,242 km (0.093 R)
• M43: 17,617,543 km (0.071 R)
• M44: 17,862,883 km (0.104 R)
• M45: 18,158,938 km (0.091 R)
• M46: 19,006,409 km (0.097 R)
• M47: 20,739,950 km (0.119 R)
• M48: 21,155,084 km (0.045 R)
• M49: 22,205,261 km (0.103 R)
• M50: 23,057,520 km (0.099 R)
• M51: 23,272,342 km (0.029 R)
• M52: 23,757,937 km (0.089 R)
• M53: 23,975,004 km (0.099 R)
• M54: 24,192,519 km (0.062 R)
• M55: 24,520,138 km (0.062 R)
• M56: 25,069,462 km (0.096 R)
• M57: 26,012,527 km (0.119 R)
• M58: 26,460,423 km (0.109 R)
• M59: 29,783,141 km (0.049 R)
• M60: 30,428,057 km (0.111 R)
• M61: 30,781,707 km (0.049 R)
• M62: 31,374,264 km (0.116 R)
• M63: 31,791,343 km (0.117 R)
• M64: 32,150,228 km (0.077 R)
• M65: 32,450,471 km (0.092 R)
• M66: 34,515,969 km (0.101 R)
• M67: 35,069,930 km (0.111 R)
• M68: 35,255,132 km (0.104 R)
• M69: 36,186,528 km (0.103 R)
• M70: 36,436,207 km (0.059 R)
• M71: 37,630,148 km (0.088 R)
• M72: 38,454,432 km (0.037 R)
• M73: 38,709,347 km (0.075 R)
• M74: 39,156,644 km (0.03 R)
• M75: 42,138,728 km (0.074 R)
• M76: 42,401,422 km (0.119 R)
• M77: 43,325,488 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 12,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit