🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 33.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,702,156 km

• M1: 168,746 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 177 Days

Day: 20.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,702,156 km

• M1: 368,609 km (0.061 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.82 AU - 2.08 AU

Year: 1010 Days

Day: 16.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 124.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,702,156 km

• M1: 355,744 km (0.103 R)
• M2: 773,271 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.33 AU - 4.07 AU

Year: 2639 Days

Day: 13.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 11.3

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.17 AU - 4.93 AU

Year: 3599 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,702,156 km

• M1: 150,047 km (0.111 R)
• M2: 281,244 km (0.052 R)
• M3: 373,546 km (0.113 R)
• M4: 480,209 km (0.119 R)
• M5: 620,532 km (0.061 R)
• M6: 730,187 km (0.113 R)
• M7: 883,525 km (0.107 R)
• M8: 958,324 km (0.114 R)
• M9: 1,513,182 km (0.109 R)
• M10: 1,666,071 km (0.082 R)
• M11: 1,872,965 km (0.069 R)
• M12: 1,954,795 km (0.07 R)
• M13: 2,726,870 km (0.08 R)
• M14: 2,952,763 km (0.109 R)
• M15: 3,068,103 km (0.107 R)
• M16: 3,184,939 km (0.096 R)
• M17: 3,770,614 km (0.114 R)
• M18: 3,853,940 km (0.04 R)
• M19: 4,215,668 km (0.032 R)
• M20: 4,767,385 km (0.087 R)
• M21: 5,271,829 km (0.054 R)
• M22: 5,578,056 km (0.069 R)
• M23: 5,962,971 km (0.086 R)
• M24: 6,306,747 km (0.082 R)
• M25: 6,381,396 km (0.031 R)
• M26: 6,834,828 km (0.04 R)
• M27: 7,117,119 km (0.078 R)
• M28: 7,534,646 km (0.118 R)
• M29: 7,613,784 km (0.031 R)
• M30: 7,693,220 km (0.112 R)
• M31: 7,879,619 km (0.094 R)
• M32: 7,960,103 km (0.068 R)
• M33: 8,175,823 km (0.09 R)
• M34: 8,806,677 km (0.109 R)
• M35: 9,567,382 km (0.078 R)
• M36: 9,653,251 km (0.059 R)
• M37: 9,912,205 km (0.075 R)
• M38: 10,466,615 km (0.048 R)
• M39: 10,584,648 km (0.07 R)
• M40: 11,362,557 km (0.116 R)
• M41: 11,605,653 km (0.087 R)
• M42: 11,727,875 km (0.049 R)
• M43: 11,819,728 km (0.116 R)
• M44: 11,911,880 km (0.097 R)
• M45: 12,035,149 km (0.078 R)
• M46: 12,158,866 km (0.118 R)
• M47: 12,783,587 km (0.032 R)
• M48: 13,515,120 km (0.106 R)
• M49: 13,966,906 km (0.054 R)
• M50: 14,129,519 km (0.038 R)
• M51: 14,819,315 km (0.074 R)
• M52: 14,985,219 km (0.027 R)
• M53: 16,129,343 km (0.115 R)
• M54: 16,231,668 km (0.116 R)
• M55: 17,162,167 km (0.104 R)
• M56: 17,266,736 km (0.109 R)
• M57: 17,476,322 km (0.099 R)
• M58: 17,721,813 km (0.076 R)
• M59: 18,074,564 km (0.11 R)
• M60: 18,216,383 km (0.099 R)
• M61: 18,858,906 km (0.079 R)
• M62: 19,581,613 km (0.069 R)
• M63: 19,727,322 km (0.104 R)
• M64: 20,019,636 km (0.115 R)
• M65: 20,313,296 km (0.091 R)
• M66: 20,460,800 km (0.083 R)
• M67: 20,793,805 km (0.08 R)
• M68: 20,979,605 km (0.098 R)
• M69: 21,315,453 km (0.098 R)
• M70: 21,427,801 km (0.115 R)
• M71: 21,502,749 km (0.107 R)
• M72: 21,992,383 km (0.069 R)
• M73: 22,219,622 km (0.114 R)
• M74: 22,982,571 km (0.117 R)
• M75: 23,328,890 km (0.106 R)
• M76: 24,927,643 km (0.109 R)
• M77: 25,879,983 km (0.087 R)
• M78: 25,959,868 km (0.113 R)
• M79: 26,079,846 km (0.079 R)
• M80: 26,521,459 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 11.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.91 AU - 11.43 AU

Year: 10298 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,702,156 km

• M1: 255,364 km (0.079 R)
• M2: 338,390 km (0.11 R)
• M3: 543,639 km (0.116 R)
• M4: 791,971 km (0.08 R)
• M5: 946,057 km (0.067 R)
• M6: 1,144,723 km (0.025 R)
• M7: 1,285,046 km (0.092 R)
• M8: 1,375,852 km (0.074 R)
• M9: 1,661,584 km (0.046 R)
• M10: 1,821,952 km (0.094 R)
• M11: 2,652,520 km (0.04 R)
• M12: 2,888,884 km (0.112 R)
• M13: 3,132,280 km (0.075 R)
• M14: 3,407,839 km (0.077 R)
• M15: 4,643,967 km (0.099 R)
• M16: 4,872,103 km (0.095 R)
• M17: 5,016,465 km (0.106 R)
• M18: 5,133,152 km (0.091 R)
• M19: 5,548,435 km (0.109 R)
• M20: 5,821,152 km (0.114 R)
• M21: 6,794,286 km (0.116 R)
• M22: 7,086,152 km (0.046 R)
• M23: 7,316,084 km (0.067 R)
• M24: 10,373,565 km (0.095 R)
• M25: 10,747,560 km (0.079 R)
• M26: 10,898,354 km (0.073 R)
• M27: 11,355,077 km (0.094 R)
• M28: 11,663,099 km (0.115 R)
• M29: 11,857,127 km (0.115 R)
• M30: 12,922,563 km (0.059 R)
• M31: 13,083,082 km (0.076 R)
• M32: 13,284,590 km (0.088 R)
• M33: 13,527,836 km (0.069 R)
• M34: 13,936,388 km (0.046 R)
• M35: 14,059,806 km (0.083 R)
• M36: 14,724,021 km (0.097 R)
• M37: 14,975,794 km (0.119 R)
• M38: 15,910,930 km (0.089 R)
• M39: 15,996,800 km (0.093 R)
• M40: 16,082,968 km (0.093 R)
• M41: 16,821,233 km (0.061 R)
• M42: 17,570,420 km (0.101 R)
• M43: 17,837,452 km (0.043 R)
• M44: 18,375,555 km (0.097 R)
• M45: 19,467,769 km (0.101 R)
• M46: 20,300,880 km (0.058 R)
• M47: 20,627,901 km (0.067 R)
• M48: 21,098,236 km (0.042 R)
• M49: 21,619,585 km (0.062 R)
• M50: 24,388,941 km (0.088 R)
• M51: 24,587,457 km (0.049 R)
• M52: 25,186,148 km (0.085 R)
• M53: 25,437,024 km (0.118 R)
• M54: 25,789,775 km (0.1 R)
• M55: 26,398,040 km (0.046 R)
• M56: 27,319,414 km (0.079 R)
• M57: 29,035,750 km (0.073 R)
• M58: 29,880,529 km (0.077 R)
• M59: 30,092,958 km (0.089 R)
• M60: 30,626,274 km (0.087 R)
• M61: 31,810,641 km (0.091 R)
• M62: 32,081,862 km (0.034 R)
• M63: 32,299,377 km (0.091 R)
• M64: 33,449,485 km (0.107 R)
• M65: 34,001,950 km (0.096 R)
• M66: 34,501,757 km (0.057 R)
• M67: 35,059,907 km (0.112 R)
• M68: 35,733,546 km (0.098 R)
• M69: 35,902,741 km (0.102 R)
• M70: 36,525,068 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit