🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.28 AU - 1.9 AU

Year: 715 Days

Day: 44.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.35 AU - 1.95 AU

Year: 755 Days

Day: 12.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.9 AU - 1.94 AU

Year: 948 Days

Day: 32.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.14 AU - 3.36 AU

Year: 1626 Days

Day: 12.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,833,506 km

• M1: 127,607 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.36 AU - 3.58 AU

Year: 1824 Days

Day: 41 Hours

Environment

Temp: -88 °C

Axial Tilt: 136.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,833,506 km

• M1: 257,159 km (0.093 R)
• M2: 2,038,869 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.4 AU - 3.9 AU

Year: 2486 Days

Day: 45.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.81 AU - 6.15 AU

Year: 3961 Days

Day: 31 Hours

Environment

Temp: -143 °C

Axial Tilt: 149.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,833,506 km

• M1: 2,162,736 km (0.097 R)

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 14.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.56 AU - 13.92 AU

Year: 16209 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,833,506 km

• M1: 180,565 km (0.118 R)
• M2: 306,376 km (0.065 R)
• M3: 480,209 km (0.087 R)
• M4: 770,130 km (0.109 R)
• M5: 1,420,432 km (0.068 R)
• M6: 1,647,970 km (0.065 R)
• M7: 1,888,075 km (0.097 R)
• M8: 2,195,199 km (0.032 R)
• M9: 2,288,698 km (0.075 R)
• M10: 2,597,468 km (0.11 R)
• M11: 2,940,346 km (0.102 R)
• M12: 3,255,250 km (0.095 R)
• M13: 3,384,353 km (0.105 R)
• M14: 3,625,654 km (0.062 R)
• M15: 4,336,094 km (0.075 R)
• M16: 4,574,703 km (0.086 R)
• M17: 4,866,568 km (0.081 R)
• M18: 5,290,828 km (0.095 R)
• M19: 5,597,504 km (0.088 R)
• M20: 6,525,459 km (0.118 R)
• M21: 6,634,666 km (0.109 R)
• M22: 6,799,522 km (0.111 R)
• M23: 7,245,773 km (0.053 R)
• M24: 7,415,566 km (0.06 R)
• M25: 8,521,992 km (0.114 R)
• M26: 9,155,539 km (0.104 R)
• M27: 9,247,392 km (0.093 R)
• M28: 9,339,395 km (0.11 R)
• M29: 9,835,761 km (0.107 R)
• M30: 9,961,124 km (0.061 R)
• M31: 10,500,125 km (0.08 R)
• M32: 10,660,494 km (0.059 R)
• M33: 11,048,850 km (0.094 R)
• M34: 11,375,871 km (0.066 R)
• M35: 11,474,605 km (0.101 R)
• M36: 11,672,972 km (0.093 R)
• M37: 11,772,604 km (0.094 R)
• M38: 12,613,793 km (0.081 R)
• M39: 12,887,109 km (0.119 R)
• M40: 13,509,286 km (0.09 R)
• M41: 14,141,337 km (0.032 R)
• M42: 15,507,166 km (0.075 R)
• M43: 15,616,671 km (0.117 R)
• M44: 16,057,835 km (0.059 R)
• M45: 16,354,189 km (0.075 R)
• M46: 16,689,737 km (0.084 R)
• M47: 17,065,377 km (0.114 R)
• M48: 17,748,291 km (0.072 R)
• M49: 17,901,330 km (0.034 R)
• M50: 18,867,583 km (0.108 R)
• M51: 19,141,197 km (0.105 R)
• M52: 19,534,340 km (0.116 R)
• M53: 19,731,959 km (0.118 R)
• M54: 20,049,406 km (0.069 R)
• M55: 21,052,609 km (0.11 R)
• M56: 21,826,030 km (0.097 R)
• M57: 22,277,965 km (0.067 R)
• M58: 22,443,121 km (0.059 R)
• M59: 22,774,630 km (0.077 R)
• M60: 22,899,245 km (0.107 R)
• M61: 23,400,548 km (0.079 R)
• M62: 23,694,508 km (0.114 R)
• M63: 23,820,918 km (0.089 R)
• M64: 25,183,156 km (0.057 R)
• M65: 26,003,850 km (0.108 R)
• M66: 27,229,356 km (0.088 R)
• M67: 27,760,428 km (0.097 R)
• M68: 28,071,741 km (0.074 R)
• M69: 28,384,251 km (0.098 R)
• M70: 28,473,711 km (0.095 R)
• M71: 28,563,320 km (0.076 R)
• M72: 29,283,484 km (0.117 R)
• M73: 29,600,332 km (0.106 R)
• M74: 29,964,005 km (0.116 R)
• M75: 30,237,619 km (0.089 R)
• M76: 30,466,354 km (0.099 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit