🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.52 AU - 0.52 AU

Year: 141 Days

Day: 29.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.6 AU - 0.72 AU

Year: 202 Days

Day: 37 Hours

Environment

Temp: 117 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,679,019 km

• M1: 107,860 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.97 AU - 1.43 AU

Year: 495 Days

Day: 38 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,679,019 km

• M1: 683,064 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.3 AU - 1.42 AU

Year: 597 Days

Day: 14.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.16 AU - 1.58 AU

Year: 604 Days

Day: 42.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.41 AU - 2.41 AU

Year: 1409 Days

Day: 22.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.1 AU - 4.92 AU

Year: 3025 Days

Day: 26.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 12.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.9 AU - 5.54 AU

Year: 4493 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 104,679,019 km

• M1: 322,084 km (0.044 R)
• M2: 425,756 km (0.117 R)
• M3: 658,679 km (0.101 R)
• M4: 771,027 km (0.114 R)
• M5: 1,175,241 km (0.109 R)
• M6: 1,328,728 km (0.118 R)
• M7: 1,670,859 km (0.098 R)
• M8: 1,757,326 km (0.116 R)
• M9: 1,919,640 km (0.051 R)
• M10: 2,010,446 km (0.055 R)
• M11: 2,291,839 km (0.083 R)
• M12: 2,653,268 km (0.055 R)
• M13: 2,840,864 km (0.089 R)
• M14: 3,015,295 km (0.098 R)
• M15: 3,175,514 km (0.056 R)
• M16: 3,302,074 km (0.051 R)
• M17: 3,393,478 km (0.034 R)
• M18: 3,578,979 km (0.067 R)
• M19: 4,155,679 km (0.073 R)
• M20: 5,011,977 km (0.105 R)
• M21: 5,373,855 km (0.082 R)
• M22: 5,899,542 km (0.053 R)
• M23: 6,373,019 km (0.111 R)
• M24: 6,510,649 km (0.092 R)
• M25: 6,952,860 km (0.118 R)
• M26: 7,237,246 km (0.095 R)
• M27: 7,622,311 km (0.071 R)
• M28: 7,719,699 km (0.08 R)
• M29: 7,841,920 km (0.119 R)
• M30: 8,014,257 km (0.081 R)
• M31: 9,151,650 km (0.094 R)
• M32: 9,489,591 km (0.077 R)
• M33: 9,752,435 km (0.085 R)
• M34: 10,178,041 km (0.077 R)
• M35: 10,258,524 km (0.11 R)
• M36: 10,964,776 km (0.106 R)
• M37: 11,074,880 km (0.117 R)
• M38: 11,940,453 km (0.105 R)
• M39: 12,082,122 km (0.102 R)
• M40: 12,596,739 km (0.097 R)
• M41: 12,740,951 km (0.065 R)
• M42: 14,544,503 km (0.09 R)
• M43: 14,726,265 km (0.071 R)
• M44: 15,030,696 km (0.117 R)
• M45: 15,122,550 km (0.106 R)
• M46: 16,206,985 km (0.083 R)
• M47: 17,060,590 km (0.087 R)
• M48: 17,573,411 km (0.104 R)
• M49: 17,766,991 km (0.115 R)
• M50: 17,928,856 km (0.034 R)
• M51: 18,647,075 km (0.091 R)
• M52: 18,976,490 km (0.077 R)
• M53: 19,208,367 km (0.078 R)
• M54: 19,474,501 km (0.115 R)
• M55: 19,708,323 km (0.119 R)
• M56: 20,111,489 km (0.111 R)
• M57: 20,381,663 km (0.105 R)
• M58: 21,371,402 km (0.09 R)
• M59: 21,750,782 km (0.119 R)
• M60: 21,854,753 km (0.112 R)
• M61: 21,993,430 km (0.074 R)
• M62: 22,973,147 km (0.051 R)
• M63: 23,078,912 km (0.069 R)
• M64: 23,291,042 km (0.071 R)
• M65: 23,432,861 km (0.114 R)
• M66: 23,539,375 km (0.09 R)
• M67: 23,895,567 km (0.095 R)
• M68: 24,002,829 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 6.4

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.71 AU - 21.61 AU

Year: 29154 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,679,019 km

• M1: 106,065 km (0.072 R)
• M2: 184,155 km (0.098 R)
• M3: 271,819 km (0.091 R)
• M4: 353,500 km (0.073 R)
• M5: 596,148 km (0.106 R)
• M6: 794,065 km (0.114 R)
• M7: 948,002 km (0.115 R)
• M8: 1,012,329 km (0.105 R)
• M9: 1,214,136 km (0.119 R)
• M10: 1,465,760 km (0.114 R)
• M11: 1,893,610 km (0.112 R)
• M12: 2,227,961 km (0.036 R)
• M13: 3,288,610 km (0.105 R)
• M14: 3,587,806 km (0.091 R)
• M15: 4,702,310 km (0.118 R)
• M16: 5,795,272 km (0.114 R)
• M17: 6,035,077 km (0.07 R)
• M18: 6,648,877 km (0.104 R)
• M19: 7,154,069 km (0.117 R)
• M20: 7,346,602 km (0.114 R)
• M21: 7,541,079 km (0.077 R)
• M22: 7,671,528 km (0.076 R)
• M23: 8,742,350 km (0.088 R)
• M24: 9,859,397 km (0.104 R)
• M25: 10,873,072 km (0.116 R)
• M26: 11,692,719 km (0.066 R)
• M27: 11,919,659 km (0.106 R)
• M28: 13,232,979 km (0.117 R)
• M29: 14,673,008 km (0.058 R)
• M30: 16,246,179 km (0.094 R)
• M31: 17,181,166 km (0.116 R)
• M32: 18,748,503 km (0.117 R)
• M33: 18,836,915 km (0.118 R)
• M34: 20,451,824 km (0.117 R)
• M35: 21,831,116 km (0.061 R)
• M36: 22,017,366 km (0.091 R)
• M37: 22,673,053 km (0.077 R)
• M38: 24,292,151 km (0.078 R)
• M39: 24,969,680 km (0.108 R)
• M40: 25,066,918 km (0.096 R)
• M41: 27,138,999 km (0.11 R)
• M42: 27,339,160 km (0.09 R)
• M43: 28,754,207 km (0.085 R)
• M44: 29,162,908 km (0.108 R)
• M45: 30,089,368 km (0.088 R)
• M46: 30,504,203 km (0.101 R)
• M47: 31,025,551 km (0.079 R)
• M48: 31,339,707 km (0.095 R)
• M49: 32,076,925 km (0.03 R)
• M50: 33,783,238 km (0.084 R)
• M51: 34,214,379 km (0.087 R)
• M52: 34,647,316 km (0.08 R)
• M53: 38,963,065 km (0.114 R)
• M54: 39,755,485 km (0.11 R)
• M55: 42,164,309 km (0.11 R)
• M56: 42,628,512 km (0.103 R)
• M57: 43,327,882 km (0.052 R)
• M58: 45,092,987 km (0.103 R)
• M59: 45,211,468 km (0.097 R)
• M60: 47,001,557 km (0.106 R)
• M61: 47,482,813 km (0.096 R)
• M62: 50,158,670 km (0.06 R)
• M63: 52,010,991 km (0.084 R)
• M64: 52,758,232 km (0.111 R)
• M65: 53,133,274 km (0.065 R)
• M66: 54,263,336 km (0.103 R)
• M67: 58,216,161 km (0.084 R)
• M68: 60,292,280 km (0.076 R)
• M69: 60,553,628 km (0.114 R)
• M70: 61,602,159 km (0.07 R)
• M71: 66,125,550 km (0.091 R)
• M72: 66,664,701 km (0.097 R)
• M73: 68,972,248 km (0.106 R)
• M74: 69,245,414 km (0.108 R)
• M75: 69,382,146 km (0.1 R)
• M76: 69,655,910 km (0.092 R)
• M77: 75,768,479 km (0.098 R)
• M78: 78,318,076 km (0.116 R)
• M79: 79,174,075 km (0.087 R)
• M80: 80,464,057 km (0.087 R)
• M81: 82,050,094 km (0.105 R)
• M82: 84,083,578 km (0.045 R)
• M83: 84,229,436 km (0.076 R)
• M84: 85,986,612 km (0.118 R)
• M85: 87,460,151 km (0.064 R)
• M86: 89,537,018 km (0.099 R)
• M87: 91,030,454 km (0.052 R)
• M88: 93,437,035 km (0.049 R)
• M89: 93,739,372 km (0.043 R)
• M90: 96,169,290 km (0.069 R)
• M91: 100,162,058 km (0.119 R)
• M92: 102,490,100 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit