🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 18.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 61.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,220,286 km

• M1: 386,411 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.9 AU - 0.92 AU

Year: 304 Days

Day: 27.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,220,286 km

• M1: 27,376 km (0.063 R)
• M2: 449,542 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.85 AU - 1.19 AU

Year: 360 Days

Day: 20.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.04 AU - 1.26 AU

Year: 431 Days

Day: 32.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.06 AU - 1.56 AU

Year: 525 Days

Day: 46.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,220,286 km

• M1: 108,758 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.94 AU - 6.26 AU

Year: 4029 Days

Day: 32.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,220,286 km

• M1: 739,013 km (0.114 R)
• M2: 3,661,109 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 8.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.31 AU - 7.75 AU

Year: 6521 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,220,286 km

• M1: 123,119 km (0.083 R)
• M2: 276,158 km (0.052 R)
• M3: 379,231 km (0.118 R)
• M4: 600,187 km (0.082 R)
• M5: 975,827 km (0.069 R)
• M6: 1,095,505 km (0.078 R)
• M7: 1,207,404 km (0.099 R)
• M8: 1,566,738 km (0.106 R)
• M9: 1,693,897 km (0.108 R)
• M10: 1,751,492 km (0.052 R)
• M11: 1,839,156 km (0.066 R)
• M12: 2,576,375 km (0.093 R)
• M13: 2,778,182 km (0.114 R)
• M14: 3,233,109 km (0.026 R)
• M15: 3,506,275 km (0.116 R)
• M16: 3,580,326 km (0.1 R)
• M17: 3,901,213 km (0.077 R)
• M18: 4,094,344 km (0.065 R)
• M19: 4,211,629 km (0.087 R)
• M20: 5,275,270 km (0.101 R)
• M21: 5,403,176 km (0.055 R)
• M22: 5,705,663 km (0.049 R)
• M23: 5,880,991 km (0.059 R)
• M24: 6,013,685 km (0.066 R)
• M25: 6,192,155 km (0.071 R)
• M26: 6,485,816 km (0.101 R)
• M27: 6,691,962 km (0.113 R)
• M28: 7,181,147 km (0.093 R)
• M29: 7,802,726 km (0.118 R)
• M30: 8,218,608 km (0.089 R)
• M31: 8,491,474 km (0.112 R)
• M32: 8,566,423 km (0.07 R)
• M33: 9,821,549 km (0.05 R)
• M34: 9,952,896 km (0.101 R)
• M35: 10,377,006 km (0.083 R)
• M36: 10,483,968 km (0.109 R)
• M37: 10,752,945 km (0.085 R)
• M38: 11,795,792 km (0.107 R)
• M39: 12,556,198 km (0.1 R)
• M40: 14,094,812 km (0.061 R)
• M41: 14,361,844 km (0.111 R)
• M42: 14,421,534 km (0.112 R)
• M43: 15,264,368 km (0.035 R)
• M44: 15,599,916 km (0.048 R)
• M45: 15,691,919 km (0.063 R)
• M46: 16,683,603 km (0.102 R)
• M47: 18,500,021 km (0.118 R)
• M48: 19,613,178 km (0.105 R)
• M49: 20,011,258 km (0.074 R)
• M50: 21,187,247 km (0.112 R)
• M51: 21,698,124 km (0.098 R)
• M52: 21,835,156 km (0.104 R)
• M53: 21,903,671 km (0.084 R)
• M54: 22,247,597 km (0.116 R)
• M55: 22,871,270 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.7

Radius: 4.5

Gravity: 40.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16 AU - 20 AU

Year: 26717 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,220,286 km

• M1: 139,724 km (0.081 R)
• M2: 169,195 km (0.101 R)
• M3: 254,616 km (0.087 R)
• M4: 376,239 km (0.082 R)
• M5: 644,468 km (0.069 R)
• M6: 1,024,446 km (0.036 R)
• M7: 1,427,164 km (0.049 R)
• M8: 1,462,768 km (0.069 R)
• M9: 1,874,013 km (0.103 R)
• M10: 2,153,461 km (0.045 R)
• M11: 3,984,539 km (0.107 R)
• M12: 4,763,795 km (0.11 R)
• M13: 4,817,351 km (0.096 R)
• M14: 4,979,365 km (0.107 R)
• M15: 5,088,272 km (0.038 R)
• M16: 5,645,076 km (0.081 R)
• M17: 6,695,103 km (0.059 R)
• M18: 7,180,847 km (0.061 R)
• M19: 7,365,900 km (0.072 R)
• M20: 7,803,773 km (0.103 R)
• M21: 8,314,500 km (0.098 R)
• M22: 10,813,383 km (0.094 R)
• M23: 10,954,603 km (0.099 R)
• M24: 11,742,236 km (0.059 R)
• M25: 11,887,496 km (0.07 R)
• M26: 12,400,168 km (0.07 R)
• M27: 12,547,970 km (0.05 R)
• M28: 12,845,520 km (0.097 R)
• M29: 14,367,080 km (0.06 R)
• M30: 14,756,334 km (0.097 R)
• M31: 15,149,028 km (0.062 R)
• M32: 15,784,371 km (0.112 R)
• M33: 16,186,041 km (0.09 R)
• M34: 18,580,504 km (0.073 R)
• M35: 19,345,847 km (0.09 R)
• M36: 20,121,362 km (0.11 R)
• M37: 21,525,039 km (0.073 R)
• M38: 22,059,552 km (0.111 R)
• M39: 22,688,611 km (0.105 R)
• M40: 23,597,419 km (0.076 R)
• M41: 24,425,592 km (0.112 R)
• M42: 26,299,754 km (0.076 R)
• M43: 26,775,476 km (0.111 R)
• M44: 29,491,425 km (0.071 R)
• M45: 30,283,396 km (0.036 R)
• M46: 30,482,511 km (0.117 R)
• M47: 33,109,749 km (0.103 R)
• M48: 33,520,395 km (0.117 R)
• M49: 34,139,431 km (0.093 R)
• M50: 34,762,356 km (0.109 R)
• M51: 34,970,746 km (0.077 R)
• M52: 36,019,128 km (0.084 R)
• M53: 36,547,209 km (0.063 R)
• M54: 37,932,186 km (0.101 R)
• M55: 42,968,847 km (0.103 R)
• M56: 45,792,656 km (0.106 R)
• M57: 45,906,949 km (0.095 R)
• M58: 46,823,984 km (0.047 R)
• M59: 49,025,915 km (0.112 R)
• M60: 49,610,992 km (0.042 R)
• M61: 50,080,730 km (0.094 R)
• M62: 51,261,356 km (0.111 R)
• M63: 51,736,329 km (0.062 R)
• M64: 53,289,604 km (0.073 R)
• M65: 54,736,963 km (0.085 R)
• M66: 56,932,162 km (0.109 R)
• M67: 58,164,101 km (0.118 R)
• M68: 58,411,536 km (0.049 R)
• M69: 59,654,096 km (0.077 R)
• M70: 60,028,539 km (0.108 R)
• M71: 60,278,517 km (0.055 R)
• M72: 62,038,686 km (0.107 R)
• M73: 63,179,070 km (0.1 R)
• M74: 63,306,229 km (0.092 R)
• M75: 63,433,387 km (0.092 R)
• M76: 63,688,152 km (0.078 R)
• M77: 64,582,149 km (0.113 R)
• M78: 66,253,755 km (0.072 R)
• M79: 72,414,345 km (0.115 R)
• M80: 73,614,719 km (0.094 R)
• M81: 75,629,952 km (0.076 R)
• M82: 76,441,221 km (0.115 R)
• M83: 77,255,183 km (0.087 R)
• M84: 78,072,137 km (0.067 R)
• M85: 78,345,003 km (0.042 R)
• M86: 79,714,572 km (0.041 R)
• M87: 81,783,510 km (0.097 R)
• M88: 82,060,715 km (0.04 R)
• M89: 84,569,621 km (0.116 R)
• M90: 85,130,463 km (0.069 R)
• M91: 85,411,408 km (0.085 R)
• M92: 85,974,195 km (0.067 R)
• M93: 86,679,400 km (0.116 R)
• M94: 89,233,933 km (0.117 R)
• M95: 92,389,700 km (0.079 R)
• M96: 97,485,004 km (0.087 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit