🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 39.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,040,673 km

• M1: 493,972 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.62 AU - 0.76 AU

Year: 221 Days

Day: 36.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 116.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,040,673 km

• M1: 163,510 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.57 AU - 0.87 AU

Year: 235 Days

Day: 44.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 270 Days

Day: 15 Hours

Environment

Temp: 48 °C

Axial Tilt: 172 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 794 Days

Day: 38.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.39 AU - 2.11 AU

Year: 891 Days

Day: 23.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,040,673 km

• M1: 1,363,734 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 12.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.73 AU - 5.21 AU

Year: 3639 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,040,673 km

• M1: 161,566 km (0.046 R)
• M2: 275,858 km (0.036 R)
• M3: 427,252 km (0.079 R)
• M4: 765,792 km (0.085 R)
• M5: 941,868 km (0.093 R)
• M6: 1,308,084 km (0.115 R)
• M7: 1,464,264 km (0.102 R)
• M8: 1,657,245 km (0.105 R)
• M9: 2,052,483 km (0.102 R)
• M10: 2,269,848 km (0.105 R)
• M11: 2,390,125 km (0.114 R)
• M12: 2,818,873 km (0.106 R)
• M13: 3,099,369 km (0.085 R)
• M14: 3,252,707 km (0.109 R)
• M15: 3,389,140 km (0.073 R)
• M16: 3,587,207 km (0.103 R)
• M17: 3,830,005 km (0.086 R)
• M18: 3,953,573 km (0.034 R)
• M19: 4,057,543 km (0.112 R)
• M20: 4,374,990 km (0.104 R)
• M21: 4,482,551 km (0.1 R)
• M22: 4,634,841 km (0.067 R)
• M23: 4,744,496 km (0.097 R)
• M24: 5,124,325 km (0.08 R)
• M25: 5,795,122 km (0.086 R)
• M26: 5,961,176 km (0.11 R)
• M27: 6,177,195 km (0.119 R)
• M28: 6,666,231 km (0.113 R)
• M29: 6,940,743 km (0.057 R)
• M30: 7,041,422 km (0.118 R)
• M31: 7,397,764 km (0.092 R)
• M32: 7,500,688 km (0.098 R)
• M33: 7,864,659 km (0.114 R)
• M34: 7,969,827 km (0.097 R)
• M35: 8,101,772 km (0.063 R)
• M36: 8,234,465 km (0.116 R)
• M37: 8,583,028 km (0.043 R)
• M38: 8,745,641 km (0.063 R)
• M39: 8,827,172 km (0.088 R)
• M40: 9,211,638 km (0.082 R)
• M41: 9,545,541 km (0.081 R)
• M42: 9,657,739 km (0.091 R)
• M43: 9,798,511 km (0.069 R)
• M44: 9,996,878 km (0.107 R)
• M45: 10,687,122 km (0.091 R)
• M46: 11,155,812 km (0.082 R)
• M47: 12,694,576 km (0.107 R)
• M48: 13,004,094 km (0.08 R)
• M49: 13,378,837 km (0.1 R)
• M50: 13,504,499 km (0.089 R)
• M51: 13,757,020 km (0.11 R)
• M52: 13,852,164 km (0.097 R)
• M53: 13,947,608 km (0.072 R)
• M54: 14,299,013 km (0.03 R)
• M55: 15,601,712 km (0.064 R)
• M56: 15,866,949 km (0.083 R)
• M57: 16,066,662 km (0.08 R)
• M58: 16,603,568 km (0.08 R)
• M59: 16,772,614 km (0.116 R)
• M60: 17,695,184 km (0.105 R)
• M61: 18,249,594 km (0.096 R)
• M62: 18,389,169 km (0.114 R)
• M63: 18,494,037 km (0.111 R)
• M64: 18,739,527 km (0.052 R)
• M65: 18,950,759 km (0.119 R)
• M66: 19,269,103 km (0.052 R)
• M67: 19,660,751 km (0.076 R)
• M68: 19,911,327 km (0.115 R)
• M69: 20,162,951 km (0.073 R)
• M70: 20,343,216 km (0.104 R)
• M71: 21,253,220 km (0.107 R)
• M72: 21,768,585 km (0.079 R)
• M73: 22,399,888 km (0.115 R)
• M74: 22,511,936 km (0.062 R)
• M75: 22,962,076 km (0.106 R)
• M76: 23,377,210 km (0.114 R)
• M77: 24,214,959 km (0.092 R)
• M78: 24,753,212 km (0.117 R)
• M79: 25,178,967 km (0.118 R)
• M80: 25,802,491 km (0.098 R)
• M81: 26,116,198 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 12.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.49 AU - 9.83 AU

Year: 9812 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,040,673 km

• M1: 162,762 km (0.068 R)
• M2: 257,757 km (0.075 R)
• M3: 489,783 km (0.098 R)
• M4: 733,329 km (0.027 R)
• M5: 1,089,521 km (0.108 R)
• M6: 1,182,272 km (0.105 R)
• M7: 1,278,015 km (0.09 R)
• M8: 2,352,875 km (0.081 R)
• M9: 2,575,028 km (0.113 R)
• M10: 4,527,131 km (0.115 R)
• M11: 4,680,618 km (0.068 R)
• M12: 4,867,167 km (0.086 R)
• M13: 5,183,566 km (0.115 R)
• M14: 5,376,697 km (0.067 R)
• M15: 5,803,201 km (0.05 R)
• M16: 6,138,898 km (0.113 R)
• M17: 6,481,029 km (0.03 R)
• M18: 7,076,877 km (0.119 R)
• M19: 7,471,815 km (0.107 R)
• M20: 7,984,936 km (0.083 R)
• M21: 8,283,384 km (0.109 R)
• M22: 9,006,839 km (0.117 R)
• M23: 9,513,527 km (0.119 R)
• M24: 9,710,847 km (0.085 R)
• M25: 10,800,069 km (0.064 R)
• M26: 10,882,198 km (0.057 R)
• M27: 10,964,626 km (0.097 R)
• M28: 11,421,797 km (0.082 R)
• M29: 12,743,495 km (0.05 R)
• M30: 12,874,094 km (0.067 R)
• M31: 12,961,309 km (0.081 R)
• M32: 13,048,674 km (0.081 R)
• M33: 13,356,247 km (0.104 R)
• M34: 14,068,333 km (0.078 R)
• M35: 16,846,964 km (0.12 R)
• M36: 17,616,047 km (0.065 R)
• M37: 18,053,621 km (0.056 R)
• M38: 18,249,295 km (0.109 R)
• M39: 18,396,499 km (0.116 R)
• M40: 19,337,918 km (0.098 R)
• M41: 19,789,405 km (0.094 R)
• M42: 20,295,046 km (0.038 R)
• M43: 21,941,669 km (0.106 R)
• M44: 22,833,871 km (0.066 R)
• M45: 23,204,724 km (0.109 R)
• M46: 23,577,522 km (0.106 R)
• M47: 24,113,531 km (0.05 R)
• M48: 24,329,102 km (0.041 R)
• M49: 25,416,379 km (0.081 R)
• M50: 25,855,748 km (0.104 R)
• M51: 27,413,361 km (0.044 R)
• M52: 27,525,859 km (0.087 R)
• M53: 27,977,046 km (0.095 R)
• M54: 32,028,306 km (0.05 R)
• M55: 32,681,450 km (0.066 R)
• M56: 33,639,325 km (0.117 R)
• M57: 34,545,739 km (0.084 R)
• M58: 35,093,566 km (0.07 R)
• M59: 36,506,219 km (0.098 R)
• M60: 36,629,936 km (0.095 R)
• M61: 38,628,414 km (0.093 R)
• M62: 40,022,966 km (0.109 R)
• M63: 40,790,552 km (0.109 R)
• M64: 40,918,907 km (0.114 R)
• M65: 41,821,431 km (0.097 R)
• M66: 42,145,460 km (0.067 R)
• M67: 43,122,185 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit