🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.13 AU - 1.19 AU

Year: 456 Days

Day: 22.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,266,841 km

• M1: 434,731 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.42 AU

Year: 474 Days

Day: 28.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,266,841 km

• M1: 370,554 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.25 AU - 1.81 AU

Year: 691 Days

Day: 35.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 781 Days

Day: 30.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,266,841 km

• M1: 124,914 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.72 AU - 2.22 AU

Year: 1010 Days

Day: 38.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.47 AU - 3.13 AU

Year: 1711 Days

Day: 23.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.94 AU - 3.6 AU

Year: 2160 Days

Day: 24.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.49 AU - 3.87 AU

Year: 2578 Days

Day: 16.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,266,841 km

• M1: 1,482,365 km (0.075 R)
• M2: 1,650,364 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 13.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.16 AU - 5.2 AU

Year: 4306 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,266,841 km

• M1: 181,163 km (0.099 R)
• M2: 272,418 km (0.119 R)
• M3: 372,947 km (0.099 R)
• M4: 471,383 km (0.12 R)
• M5: 695,032 km (0.101 R)
• M6: 826,379 km (0.113 R)
• M7: 977,622 km (0.095 R)
• M8: 1,083,986 km (0.113 R)
• M9: 1,194,689 km (0.091 R)
• M10: 1,297,911 km (0.078 R)
• M11: 1,392,457 km (0.091 R)
• M12: 1,526,497 km (0.091 R)
• M13: 1,652,159 km (0.074 R)
• M14: 1,982,471 km (0.119 R)
• M15: 2,334,325 km (0.073 R)
• M16: 2,465,971 km (0.084 R)
• M17: 2,660,598 km (0.112 R)
• M18: 2,829,345 km (0.094 R)
• M19: 3,242,683 km (0.089 R)
• M20: 3,423,547 km (0.086 R)
• M21: 3,658,566 km (0.059 R)
• M22: 4,287,475 km (0.096 R)
• M23: 4,725,498 km (0.11 R)
• M24: 4,856,096 km (0.115 R)
• M25: 5,025,740 km (0.113 R)
• M26: 5,332,267 km (0.082 R)
• M27: 6,166,125 km (0.066 R)
• M28: 6,723,676 km (0.035 R)
• M29: 7,040,525 km (0.082 R)
• M30: 7,189,973 km (0.12 R)
• M31: 7,362,310 km (0.109 R)
• M32: 7,754,854 km (0.039 R)
• M33: 8,243,890 km (0.106 R)
• M34: 8,583,327 km (0.088 R)
• M35: 8,674,582 km (0.116 R)
• M36: 9,089,267 km (0.117 R)
• M37: 9,392,802 km (0.118 R)
• M38: 9,557,658 km (0.111 R)
• M39: 9,652,354 km (0.078 R)
• M40: 9,747,348 km (0.104 R)
• M41: 10,082,148 km (0.104 R)
• M42: 10,178,490 km (0.116 R)
• M43: 10,275,279 km (0.102 R)
• M44: 10,396,603 km (0.089 R)
• M45: 10,665,131 km (0.09 R)
• M46: 10,911,220 km (0.094 R)
• M47: 11,159,253 km (0.112 R)
• M48: 11,434,214 km (0.099 R)
• M49: 11,585,158 km (0.035 R)
• M50: 11,762,133 km (0.104 R)
• M51: 12,349,903 km (0.049 R)
• M52: 12,842,678 km (0.049 R)
• M53: 12,947,247 km (0.058 R)
• M54: 13,527,537 km (0.076 R)
• M55: 13,660,530 km (0.049 R)
• M56: 13,767,342 km (0.112 R)
• M57: 13,874,455 km (0.107 R)
• M58: 15,125,392 km (0.064 R)
• M59: 15,820,424 km (0.104 R)
• M60: 16,497,504 km (0.083 R)
• M61: 16,696,768 km (0.04 R)
• M62: 17,126,413 km (0.057 R)
• M63: 17,559,798 km (0.067 R)
• M64: 17,705,058 km (0.109 R)
• M65: 18,822,254 km (0.059 R)
• M66: 19,449,369 km (0.044 R)
• M67: 20,357,129 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 11.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.61 AU - 12.25 AU

Year: 15050 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,266,841 km

• M1: 148,251 km (0.117 R)
• M2: 281,543 km (0.12 R)
• M3: 518,805 km (0.072 R)
• M4: 742,155 km (0.093 R)
• M5: 840,890 km (0.055 R)
• M6: 1,528,591 km (0.088 R)
• M7: 1,657,694 km (0.11 R)
• M8: 1,835,566 km (0.057 R)
• M9: 2,020,020 km (0.084 R)
• M10: 2,234,843 km (0.104 R)
• M11: 2,482,577 km (0.028 R)
• M12: 2,635,615 km (0.043 R)
• M13: 2,739,436 km (0.086 R)
• M14: 2,871,232 km (0.109 R)
• M15: 3,419,359 km (0.099 R)
• M16: 3,618,922 km (0.103 R)
• M17: 3,705,689 km (0.093 R)
• M18: 4,705,451 km (0.069 R)
• M19: 5,121,483 km (0.11 R)
• M20: 5,284,694 km (0.066 R)
• M21: 5,954,594 km (0.115 R)
• M22: 6,195,446 km (0.107 R)
• M23: 6,510,051 km (0.095 R)
• M24: 6,722,629 km (0.033 R)
• M25: 7,374,128 km (0.039 R)
• M26: 8,045,822 km (0.061 R)
• M27: 8,932,489 km (0.066 R)
• M28: 9,487,497 km (0.093 R)
• M29: 11,007,561 km (0.103 R)
• M30: 12,033,503 km (0.092 R)
• M31: 12,163,952 km (0.08 R)
• M32: 12,338,533 km (0.074 R)
• M33: 12,867,511 km (0.059 R)
• M34: 13,674,741 km (0.039 R)
• M35: 13,810,875 km (0.077 R)
• M36: 14,729,855 km (0.103 R)
• M37: 15,149,926 km (0.092 R)
• M38: 15,858,870 km (0.111 R)
• M39: 17,801,548 km (0.093 R)
• M40: 18,149,214 km (0.098 R)
• M41: 18,952,405 km (0.097 R)
• M42: 20,127,197 km (0.049 R)
• M43: 20,541,284 km (0.108 R)
• M44: 20,645,254 km (0.096 R)
• M45: 21,325,326 km (0.088 R)
• M46: 23,572,735 km (0.078 R)
• M47: 24,228,422 km (0.056 R)
• M48: 25,056,746 km (0.036 R)
• M49: 25,390,648 km (0.114 R)
• M50: 25,558,048 km (0.067 R)
• M51: 26,288,235 km (0.072 R)
• M52: 27,424,730 km (0.117 R)
• M53: 27,826,401 km (0.086 R)
• M54: 28,287,761 km (0.105 R)
• M55: 29,452,230 km (0.101 R)
• M56: 30,099,391 km (0.111 R)
• M57: 32,977,654 km (0.114 R)
• M58: 33,221,498 km (0.118 R)
• M59: 33,465,941 km (0.071 R)
• M60: 34,573,265 km (0.093 R)
• M61: 35,131,265 km (0.101 R)
• M62: 35,380,345 km (0.086 R)
• M63: 37,013,206 km (0.112 R)
• M64: 37,266,625 km (0.073 R)
• M65: 37,584,221 km (0.119 R)
• M66: 38,221,957 km (0.094 R)
• M67: 39,249,993 km (0.045 R)
• M68: 39,508,349 km (0.066 R)
• M69: 39,767,303 km (0.108 R)
• M70: 39,897,004 km (0.111 R)
• M71: 40,482,381 km (0.057 R)
• M72: 41,005,076 km (0.078 R)
• M73: 41,267,321 km (0.111 R)
• M74: 41,398,668 km (0.113 R)
• M75: 42,123,320 km (0.07 R)
• M76: 42,454,230 km (0.077 R)
• M77: 42,918,732 km (0.114 R)
• M78: 43,385,028 km (0.063 R)
• M79: 44,726,472 km (0.109 R)
• M80: 44,996,347 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit