🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 25.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,579,866 km

• M1: 243,097 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 165 Days

Day: 25.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.83 AU - 0.95 AU

Year: 313 Days

Day: 18.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.83 AU - 1.09 AU

Year: 351 Days

Day: 44.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.68 AU - 4.06 AU

Year: 2306 Days

Day: 44.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 119.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,579,866 km

• M1: 651,050 km (0.082 R)
• M2: 1,101,190 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 11.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.72 AU - 7.22 AU

Year: 5438 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,579,866 km

• M1: 188,344 km (0.119 R)
• M2: 537,056 km (0.093 R)
• M3: 615,745 km (0.071 R)
• M4: 863,180 km (0.095 R)
• M5: 1,091,316 km (0.106 R)
• M6: 1,168,958 km (0.073 R)
• M7: 1,248,693 km (0.04 R)
• M8: 1,489,845 km (0.109 R)
• M9: 1,797,269 km (0.087 R)
• M10: 1,869,525 km (0.075 R)
• M11: 2,125,038 km (0.063 R)
• M12: 2,301,862 km (0.104 R)
• M13: 2,529,850 km (0.102 R)
• M14: 2,658,354 km (0.104 R)
• M15: 3,283,075 km (0.06 R)
• M16: 3,527,368 km (0.102 R)
• M17: 3,658,266 km (0.075 R)
• M18: 3,737,703 km (0.12 R)
• M19: 4,323,678 km (0.101 R)
• M20: 4,663,265 km (0.105 R)
• M21: 4,778,455 km (0.114 R)
• M22: 5,055,810 km (0.116 R)
• M23: 5,565,340 km (0.101 R)
• M24: 5,718,379 km (0.097 R)
• M25: 5,795,422 km (0.09 R)
• M26: 5,888,322 km (0.083 R)
• M27: 6,217,437 km (0.06 R)
• M28: 6,296,724 km (0.069 R)
• M29: 6,520,522 km (0.1 R)
• M30: 7,290,951 km (0.074 R)
• M31: 7,374,577 km (0.094 R)
• M32: 8,650,048 km (0.046 R)
• M33: 9,042,294 km (0.058 R)
• M34: 9,204,607 km (0.09 R)
• M35: 9,586,680 km (0.071 R)
• M36: 10,011,389 km (0.104 R)
• M37: 10,216,637 km (0.094 R)
• M38: 10,461,080 km (0.068 R)
• M39: 10,879,056 km (0.104 R)
• M40: 11,205,778 km (0.116 R)
• M41: 11,790,407 km (0.07 R)
• M42: 11,908,439 km (0.103 R)
• M43: 12,007,174 km (0.086 R)
• M44: 12,344,966 km (0.111 R)
• M45: 12,746,337 km (0.111 R)
• M46: 13,070,516 km (0.111 R)
• M47: 13,500,161 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 9.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.87 AU - 6.65 AU

Year: 5839 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,579,866 km

• M1: 164,857 km (0.05 R)
• M2: 247,584 km (0.116 R)
• M3: 400,773 km (0.032 R)
• M4: 610,808 km (0.105 R)
• M5: 678,576 km (0.109 R)
• M6: 915,838 km (0.117 R)
• M7: 1,151,006 km (0.07 R)
• M8: 1,335,011 km (0.116 R)
• M9: 1,688,511 km (0.085 R)
• M10: 1,978,432 km (0.079 R)
• M11: 2,082,552 km (0.041 R)
• M12: 2,887,688 km (0.051 R)
• M13: 3,086,204 km (0.042 R)
• M14: 3,180,451 km (0.048 R)
• M15: 4,115,288 km (0.066 R)
• M16: 4,939,422 km (0.096 R)
• M17: 5,241,461 km (0.082 R)
• M18: 5,338,101 km (0.094 R)
• M19: 5,435,339 km (0.092 R)
• M20: 5,516,721 km (0.086 R)
• M21: 5,780,312 km (0.092 R)
• M22: 6,081,752 km (0.061 R)
• M23: 6,166,275 km (0.09 R)
• M24: 6,234,342 km (0.082 R)
• M25: 6,928,027 km (0.081 R)
• M26: 7,016,589 km (0.105 R)
• M27: 7,087,498 km (0.039 R)
• M28: 7,158,857 km (0.094 R)
• M29: 7,374,128 km (0.044 R)
• M30: 7,847,904 km (0.066 R)
• M31: 8,978,565 km (0.083 R)
• M32: 9,171,995 km (0.039 R)
• M33: 9,269,234 km (0.069 R)
• M34: 9,327,726 km (0.093 R)
• M35: 9,405,817 km (0.117 R)
• M36: 9,661,479 km (0.081 R)
• M37: 10,179,686 km (0.085 R)
• M38: 10,381,344 km (0.081 R)
• M39: 10,604,694 km (0.037 R)
• M40: 10,850,334 km (0.096 R)
• M41: 11,284,467 km (0.097 R)
• M42: 11,935,965 km (0.107 R)
• M43: 11,999,544 km (0.115 R)
• M44: 12,084,666 km (0.1 R)
• M45: 12,556,348 km (0.061 R)
• M46: 13,055,855 km (0.076 R)
• M47: 13,187,202 km (0.101 R)
• M48: 13,340,989 km (0.105 R)
• M49: 14,007,148 km (0.057 R)
• M50: 14,843,550 km (0.114 R)
• M51: 15,417,706 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit