🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 184 Days

Day: 28.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.12 AU - 1.26 AU

Year: 489 Days

Day: 17.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.12 AU - 1.8 AU

Year: 665 Days

Day: 41.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,015,726 km

• M1: 857,046 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.71 AU - 2.09 AU

Year: 987 Days

Day: 30.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,015,726 km

• M1: 31,864 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.71 AU - 2.99 AU

Year: 1813 Days

Day: 37.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.31 AU - 3.57 AU

Year: 1899 Days

Day: 32.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,015,726 km

• M1: 2,056,223 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 10.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.1 AU - 7.2 AU

Year: 5746 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,015,726 km

• M1: 183,257 km (0.12 R)
• M2: 303,384 km (0.109 R)
• M3: 452,234 km (0.057 R)
• M4: 566,976 km (0.12 R)
• M5: 660,325 km (0.111 R)
• M6: 770,728 km (0.116 R)
• M7: 851,960 km (0.079 R)
• M8: 1,127,519 km (0.078 R)
• M9: 1,194,240 km (0.074 R)
• M10: 1,760,468 km (0.071 R)
• M11: 1,982,471 km (0.096 R)
• M12: 2,064,151 km (0.094 R)
• M13: 2,130,124 km (0.101 R)
• M14: 2,489,009 km (0.097 R)
• M15: 2,559,470 km (0.116 R)
• M16: 2,684,534 km (0.114 R)
• M17: 2,940,945 km (0.107 R)
• M18: 3,737,254 km (0.111 R)
• M19: 3,879,671 km (0.088 R)
• M20: 4,148,947 km (0.06 R)
• M21: 4,317,843 km (0.084 R)
• M22: 4,381,722 km (0.06 R)
• M23: 4,662,218 km (0.11 R)
• M24: 4,948,698 km (0.101 R)
• M25: 5,286,490 km (0.112 R)
• M26: 5,515,823 km (0.078 R)
• M27: 5,585,237 km (0.101 R)
• M28: 5,866,032 km (0.107 R)
• M29: 6,008,150 km (0.105 R)
• M30: 6,223,421 km (0.119 R)
• M31: 6,834,977 km (0.116 R)
• M32: 6,934,609 km (0.078 R)
• M33: 7,775,200 km (0.119 R)
• M34: 8,088,757 km (0.047 R)
• M35: 8,220,702 km (0.088 R)
• M36: 8,728,437 km (0.074 R)
• M37: 9,830,674 km (0.068 R)
• M38: 10,141,389 km (0.08 R)
• M39: 10,888,780 km (0.082 R)
• M40: 11,269,208 km (0.101 R)
• M41: 11,803,122 km (0.116 R)
• M42: 11,982,789 km (0.086 R)
• M43: 12,284,528 km (0.03 R)
• M44: 12,527,774 km (0.052 R)
• M45: 12,741,849 km (0.073 R)
• M46: 13,018,904 km (0.113 R)
• M47: 13,111,655 km (0.092 R)
• M48: 13,422,519 km (0.055 R)
• M49: 13,547,583 km (0.092 R)
• M50: 14,083,443 km (0.101 R)
• M51: 15,013,343 km (0.103 R)
• M52: 15,078,269 km (0.119 R)
• M53: 15,765,072 km (0.092 R)
• M54: 16,029,412 km (0.027 R)
• M55: 16,261,887 km (0.084 R)
• M56: 16,629,449 km (0.113 R)
• M57: 16,898,575 km (0.085 R)
• M58: 17,169,048 km (0.075 R)
• M59: 17,920,479 km (0.074 R)
• M60: 18,508,398 km (0.108 R)
• M61: 18,997,284 km (0.046 R)
• M62: 19,313,833 km (0.042 R)
• M63: 19,384,443 km (0.11 R)
• M64: 19,774,295 km (0.108 R)
• M65: 20,059,429 km (0.033 R)
• M66: 20,814,300 km (0.096 R)
• M67: 21,468,641 km (0.037 R)
• M68: 21,541,794 km (0.107 R)
• M69: 21,945,559 km (0.11 R)
• M70: 22,314,766 km (0.056 R)
• M71: 22,463,018 km (0.083 R)
• M72: 22,760,568 km (0.093 R)
• M73: 22,947,117 km (0.076 R)
• M74: 23,096,714 km (0.055 R)
• M75: 24,534,649 km (0.04 R)
• M76: 24,649,391 km (0.065 R)
• M77: 25,110,152 km (0.117 R)
• M78: 25,690,143 km (0.092 R)
• M79: 25,884,321 km (0.026 R)
• M80: 26,079,247 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 13

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.6 AU - 11.46 AU

Year: 12873 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,015,726 km

• M1: 363,972 km (0.056 R)
• M2: 610,958 km (0.102 R)
• M3: 866,321 km (0.079 R)
• M4: 987,047 km (0.068 R)
• M5: 1,113,756 km (0.116 R)
• M6: 1,257,968 km (0.105 R)
• M7: 1,384,977 km (0.089 R)
• M8: 2,154,808 km (0.103 R)
• M9: 2,748,412 km (0.06 R)
• M10: 3,840,177 km (0.087 R)
• M11: 5,241,012 km (0.065 R)
• M12: 5,488,746 km (0.093 R)
• M13: 6,396,356 km (0.095 R)
• M14: 7,585,061 km (0.1 R)
• M15: 8,127,802 km (0.061 R)
• M16: 8,215,765 km (0.051 R)
• M17: 8,886,114 km (0.107 R)
• M18: 9,737,176 km (0.058 R)
• M19: 10,231,746 km (0.057 R)
• M20: 10,374,612 km (0.119 R)
• M21: 11,665,044 km (0.117 R)
• M22: 12,039,487 km (0.073 R)
• M23: 12,392,538 km (0.046 R)
• M24: 12,877,086 km (0.059 R)
• M25: 13,446,006 km (0.077 R)
• M26: 14,235,135 km (0.076 R)
• M27: 15,446,728 km (0.064 R)
• M28: 15,995,902 km (0.092 R)
• M29: 17,681,571 km (0.063 R)
• M30: 18,516,476 km (0.104 R)
• M31: 19,158,401 km (0.055 R)
• M32: 19,629,784 km (0.052 R)
• M33: 19,867,046 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit