🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.13 AU - 1.45 AU

Year: 543 Days

Day: 45.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 873 Days

Day: 26.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,011,569 km

• M1: 1,048,083 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.32 AU - 3.98 AU

Year: 2586 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,011,569 km

• M1: 13,015 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 12.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.5 AU - 6.32 AU

Year: 4667 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,011,569 km

• M1: 152,889 km (0.026 R)
• M2: 634,295 km (0.118 R)
• M3: 1,153,998 km (0.108 R)
• M4: 2,511,449 km (0.095 R)
• M5: 3,647,346 km (0.104 R)
• M6: 4,817,051 km (0.107 R)
• M7: 6,403,986 km (0.106 R)
• M8: 6,971,111 km (0.066 R)
• M9: 7,469,122 km (0.095 R)
• M10: 8,351,900 km (0.107 R)
• M11: 9,342,537 km (0.086 R)
• M12: 10,452,553 km (0.098 R)
• M13: 11,879,717 km (0.104 R)
• M14: 14,576,667 km (0.11 R)
• M15: 18,087,131 km (0.095 R)
• M16: 19,545,859 km (0.082 R)
• M17: 20,337,382 km (0.119 R)
• M18: 21,495,120 km (0.084 R)
• M19: 21,984,454 km (0.12 R)
• M20: 24,391,933 km (0.096 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 14

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.09 AU - 9.05 AU

Year: 8502 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,011,569 km

• M1: 188,045 km (0.089 R)
• M2: 831,016 km (0.113 R)
• M3: 1,717,982 km (0.079 R)
• M4: 4,135,334 km (0.095 R)
• M5: 4,724,750 km (0.101 R)
• M6: 5,282,600 km (0.031 R)
• M7: 7,891,886 km (0.066 R)
• M8: 8,885,216 km (0.119 R)
• M9: 10,552,933 km (0.109 R)
• M10: 11,510,509 km (0.083 R)
• M11: 14,443,076 km (0.053 R)
• M12: 15,382,401 km (0.053 R)
• M13: 17,447,899 km (0.08 R)
• M14: 22,585,987 km (0.092 R)
• M15: 24,748,275 km (0.108 R)
• M16: 25,414,733 km (0.108 R)
• M17: 26,609,721 km (0.036 R)
• M18: 29,667,502 km (0.111 R)
• M19: 30,609,669 km (0.071 R)
• M20: 32,553,843 km (0.094 R)
• M21: 34,065,081 km (0.119 R)
• M22: 34,682,621 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 13.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.76 AU - 9.54 AU

Year: 9435 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 102,011,569 km

• M1: 162,912 km (0.058 R)
• M2: 967,749 km (0.107 R)
• M3: 2,203,726 km (0.086 R)
• M4: 4,778,455 km (0.088 R)
• M5: 5,518,067 km (0.109 R)
• M6: 6,784,712 km (0.089 R)
• M7: 7,421,102 km (0.097 R)
• M8: 8,630,301 km (0.097 R)
• M9: 9,649,960 km (0.101 R)
• M10: 10,087,684 km (0.112 R)
• M11: 10,875,316 km (0.093 R)
• M12: 11,306,009 km (0.078 R)
• M13: 11,793,099 km (0.114 R)
• M14: 12,479,754 km (0.054 R)
• M15: 16,432,578 km (0.089 R)
• M16: 17,640,880 km (0.113 R)
• M17: 20,624,011 km (0.096 R)
• M18: 23,000,972 km (0.095 R)
• M19: 24,146,293 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 8.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.92 AU - 14.12 AU

Year: 14501 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 102,011,569 km

• M1: 192,084 km (0.068 R)
• M2: 556,654 km (0.067 R)
• M3: 978,819 km (0.102 R)
• M4: 1,801,158 km (0.119 R)
• M5: 2,594,925 km (0.117 R)
• M6: 3,267,816 km (0.054 R)
• M7: 4,052,606 km (0.091 R)
• M8: 5,059,998 km (0.118 R)
• M9: 5,349,620 km (0.116 R)
• M10: 6,683,135 km (0.077 R)
• M11: 7,293,943 km (0.049 R)
• M12: 8,047,318 km (0.098 R)
• M13: 8,965,101 km (0.096 R)
• M14: 10,074,220 km (0.11 R)
• M15: 11,813,594 km (0.107 R)
• M16: 12,997,362 km (0.111 R)
• M17: 14,678,693 km (0.084 R)
• M18: 15,434,012 km (0.082 R)
• M19: 17,614,700 km (0.03 R)
• M20: 19,283,764 km (0.098 R)
• M21: 19,668,530 km (0.104 R)
• M22: 20,920,813 km (0.109 R)
• M23: 24,319,976 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 6.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.31 AU - 14.31 AU

Year: 20075 Days

Day: 16.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 102,011,569 km

• M1: 87,664 km (0.119 R)
• M2: 517,908 km (0.07 R)
• M3: 1,493,136 km (0.063 R)
• M4: 1,737,430 km (0.081 R)
• M5: 1,972,897 km (0.12 R)
• M6: 2,447,571 km (0.037 R)
• M7: 3,019,184 km (0.086 R)
• M8: 4,548,673 km (0.071 R)
• M9: 5,033,370 km (0.065 R)
• M10: 5,991,993 km (0.12 R)
• M11: 7,024,966 km (0.118 R)
• M12: 7,322,367 km (0.119 R)
• M13: 14,422,581 km (0.05 R)
• M14: 15,394,967 km (0.096 R)
• M15: 17,547,232 km (0.087 R)
• M16: 19,061,312 km (0.05 R)
• M17: 23,083,999 km (0.107 R)
• M18: 27,533,638 km (0.043 R)
• M19: 28,273,549 km (0.117 R)
• M20: 29,353,346 km (0.053 R)
• M21: 31,710,111 km (0.064 R)
• M22: 39,666,025 km (0.116 R)
• M23: 41,155,272 km (0.106 R)
• M24: 43,387,272 km (0.056 R)
• M25: 47,334,861 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.7

Radius: 5.9

Gravity: 26.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.77 AU - 19.75 AU

Year: 26593 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,011,569 km

• M1: 73,303 km (0.037 R)
• M2: 258,505 km (0.096 R)
• M3: 658,081 km (0.062 R)
• M4: 888,911 km (0.078 R)
• M5: 2,458,043 km (0.117 R)
• M6: 3,445,089 km (0.061 R)
• M7: 3,940,258 km (0.105 R)
• M8: 4,151,042 km (0.062 R)
• M9: 5,622,935 km (0.079 R)
• M10: 8,522,142 km (0.062 R)
• M11: 10,256,729 km (0.106 R)
• M12: 11,774,998 km (0.054 R)
• M13: 13,835,559 km (0.08 R)
• M14: 14,078,506 km (0.069 R)
• M15: 18,951,657 km (0.054 R)
• M16: 19,962,789 km (0.119 R)
• M17: 24,960,554 km (0.077 R)
• M18: 26,421,826 km (0.092 R)
• M19: 30,870,119 km (0.116 R)
• M20: 31,424,080 km (0.084 R)
• M21: 42,054,654 km (0.12 R)
• M22: 49,008,711 km (0.085 R)
• M23: 49,762,535 km (0.064 R)
• M24: 51,680,828 km (0.099 R)
• M25: 53,647,741 km (0.1 R)
• M26: 55,054,111 km (0.065 R)
• M27: 58,360,373 km (0.114 R)
• M28: 59,207,097 km (0.104 R)
• M29: 62,676,122 km (0.113 R)
• M30: 68,363,983 km (0.059 R)
• M31: 70,972,072 km (0.115 R)
• M32: 72,422,274 km (0.081 R)
• M33: 84,202,358 km (0.115 R)
• M34: 89,139,088 km (0.076 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: 327 - 17,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit