🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.68 AU - 0.76 AU

Year: 179 Days

Day: 28.8 Hours

Environment

Temp: 307 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.72 AU - 2.82 AU

Year: 1000 Days

Day: 25.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.19 AU - 2.65 AU

Year: 1101 Days

Day: 38.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.52 AU - 4.12 AU

Year: 2183 Days

Day: 14.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.12 AU - 7.16 AU

Year: 5004 Days

Day: 27.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 151.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 14.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.86 AU - 13.68 AU

Year: 12569 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,140,064 km

• M1: 265,087 km (0.071 R)
• M2: 400,324 km (0.038 R)
• M3: 515,664 km (0.085 R)
• M4: 964,607 km (0.093 R)
• M5: 1,133,503 km (0.092 R)
• M6: 1,292,526 km (0.054 R)
• M7: 1,701,676 km (0.118 R)
• M8: 2,428,721 km (0.115 R)
• M9: 2,611,530 km (0.071 R)
• M10: 3,074,835 km (0.11 R)
• M11: 3,187,631 km (0.047 R)
• M12: 3,359,669 km (0.111 R)
• M13: 3,863,814 km (0.118 R)
• M14: 4,047,520 km (0.096 R)
• M15: 4,234,368 km (0.108 R)
• M16: 4,423,908 km (0.082 R)
• M17: 4,844,577 km (0.039 R)
• M18: 5,448,504 km (0.107 R)
• M19: 5,551,427 km (0.101 R)
• M20: 5,794,374 km (0.097 R)
• M21: 5,899,542 km (0.079 R)
• M22: 6,005,457 km (0.082 R)
• M23: 6,617,312 km (0.093 R)
• M24: 6,727,416 km (0.083 R)
• M25: 7,822,921 km (0.086 R)
• M26: 8,056,593 km (0.109 R)
• M27: 8,332,153 km (0.119 R)
• M28: 8,451,083 km (0.056 R)
• M29: 9,095,551 km (0.106 R)
• M30: 9,218,221 km (0.067 R)
• M31: 9,672,550 km (0.053 R)
• M32: 9,923,575 km (0.095 R)
• M33: 10,134,358 km (0.101 R)
• M34: 11,342,211 km (0.068 R)
• M35: 11,562,719 km (0.115 R)
• M36: 11,918,462 km (0.079 R)
• M37: 12,052,801 km (0.078 R)
• M38: 12,368,303 km (0.04 R)
• M39: 13,099,538 km (0.027 R)
• M40: 13,423,866 km (0.111 R)
• M41: 13,844,984 km (0.084 R)
• M42: 14,222,718 km (0.088 R)
• M43: 14,556,172 km (0.089 R)
• M44: 15,085,449 km (0.1 R)
• M45: 15,474,404 km (0.095 R)
• M46: 15,572,091 km (0.112 R)
• M47: 15,915,867 km (0.097 R)
• M48: 18,133,356 km (0.115 R)
• M49: 18,911,415 km (0.092 R)
• M50: 19,541,671 km (0.081 R)
• M51: 20,285,621 km (0.103 R)
• M52: 21,310,217 km (0.056 R)
• M53: 21,911,151 km (0.08 R)
• M54: 23,185,576 km (0.066 R)
• M55: 24,086,304 km (0.094 R)
• M56: 24,712,222 km (0.06 R)
• M57: 26,096,301 km (0.108 R)
• M58: 26,212,838 km (0.107 R)
• M59: 27,150,966 km (0.116 R)
• M60: 27,328,090 km (0.068 R)
• M61: 27,446,422 km (0.078 R)
• M62: 27,861,855 km (0.117 R)
• M63: 28,100,165 km (0.1 R)
• M64: 29,787,330 km (0.057 R)
• M65: 30,031,025 km (0.039 R)
• M66: 30,520,359 km (0.07 R)
• M67: 31,012,387 km (0.086 R)
• M68: 33,006,676 km (0.11 R)
• M69: 33,385,308 km (0.097 R)
• M70: 34,657,488 km (0.106 R)
• M71: 35,042,254 km (0.109 R)
• M72: 35,492,992 km (0.067 R)
• M73: 36,075,227 km (0.103 R)
• M74: 36,465,229 km (0.093 R)
• M75: 37,511,965 km (0.103 R)
• M76: 39,167,116 km (0.077 R)
• M77: 40,440,942 km (0.089 R)
• M78: 41,388,345 km (0.047 R)
• M79: 42,411,445 km (0.119 R)
• M80: 43,373,958 km (0.11 R)
• M81: 44,135,112 km (0.092 R)
• M82: 45,040,478 km (0.032 R)
• M83: 45,460,399 km (0.097 R)
• M84: 45,811,356 km (0.039 R)
• M85: 46,869,611 km (0.117 R)
• M86: 47,508,394 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 10.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.63 AU - 17.53 AU

Year: 19743 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,140,064 km

• M1: 147,653 km (0.072 R)
• M2: 220,956 km (0.103 R)
• M3: 445,652 km (0.113 R)
• M4: 535,112 km (0.108 R)
• M5: 734,825 km (0.039 R)
• M6: 945,010 km (0.106 R)
• M7: 1,019,659 km (0.12 R)
• M8: 1,322,146 km (0.081 R)
• M9: 1,563,298 km (0.064 R)
• M10: 1,707,510 km (0.115 R)
• M11: 1,818,661 km (0.075 R)
• M12: 2,087,788 km (0.058 R)
• M13: 3,196,458 km (0.103 R)
• M14: 3,265,273 km (0.111 R)
• M15: 3,334,686 km (0.105 R)
• M16: 3,593,341 km (0.103 R)
• M17: 4,080,432 km (0.117 R)
• M18: 4,536,855 km (0.114 R)
• M19: 4,876,591 km (0.117 R)
• M20: 5,009,434 km (0.096 R)
• M21: 6,087,137 km (0.097 R)
• M22: 6,432,858 km (0.11 R)
• M23: 6,666,829 km (0.106 R)
• M24: 6,874,022 km (0.115 R)
• M25: 7,203,885 km (0.1 R)
• M26: 7,847,904 km (0.091 R)
• M27: 8,192,727 km (0.095 R)
• M28: 8,351,002 km (0.066 R)
• M29: 8,542,487 km (0.065 R)
• M30: 8,832,258 km (0.096 R)
• M31: 10,023,805 km (0.088 R)
• M32: 10,569,389 km (0.07 R)
• M33: 11,618,519 km (0.091 R)
• M34: 12,191,628 km (0.12 R)
• M35: 12,554,553 km (0.067 R)
• M36: 13,142,472 km (0.037 R)
• M37: 13,216,673 km (0.102 R)
• M38: 13,439,873 km (0.118 R)
• M39: 13,777,066 km (0.07 R)
• M40: 13,852,464 km (0.082 R)
• M41: 14,231,096 km (0.107 R)
• M42: 15,937,409 km (0.083 R)
• M43: 16,493,764 km (0.095 R)
• M44: 16,854,893 km (0.061 R)
• M45: 17,097,092 km (0.097 R)
• M46: 17,340,338 km (0.094 R)
• M47: 17,503,250 km (0.096 R)
• M48: 17,912,550 km (0.115 R)
• M49: 17,994,829 km (0.11 R)
• M50: 18,449,606 km (0.081 R)
• M51: 18,657,398 km (0.102 R)
• M52: 18,907,974 km (0.095 R)
• M53: 19,581,464 km (0.12 R)
• M54: 20,049,107 km (0.096 R)
• M55: 20,220,097 km (0.114 R)
• M56: 20,952,079 km (0.084 R)
• M57: 21,125,613 km (0.028 R)
• M58: 22,000,312 km (0.067 R)
• M59: 22,176,688 km (0.098 R)
• M60: 22,442,074 km (0.053 R)
• M61: 22,708,508 km (0.096 R)
• M62: 23,514,242 km (0.115 R)
• M63: 25,199,761 km (0.12 R)
• M64: 25,338,139 km (0.065 R)
• M65: 25,430,591 km (0.088 R)
• M66: 27,112,669 km (0.107 R)
• M67: 28,253,951 km (0.11 R)
• M68: 29,362,322 km (0.098 R)
• M69: 29,459,411 km (0.063 R)
• M70: 31,274,183 km (0.116 R)
• M71: 31,820,664 km (0.061 R)
• M72: 32,721,692 km (0.097 R)
• M73: 33,377,828 km (0.065 R)
• M74: 33,987,140 km (0.115 R)

Kuiper Belt

Range: 37.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit