🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.72 AU - 0.76 AU

Year: 235 Days

Day: 43.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.38 AU

Year: 1012 Days

Day: 20.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,614,669 km

• M1: 616,792 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.57 AU - 2.67 AU

Year: 1565 Days

Day: 17.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.84 AU - 3.72 AU

Year: 2192 Days

Day: 25.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,614,669 km

• M1: 223,050 km (0.058 R)
• M2: 968,048 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.94 AU - 4.88 AU

Year: 2853 Days

Day: 28.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.41 AU - 5.07 AU

Year: 3221 Days

Day: 40.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,614,669 km

• M1: 710,590 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 8.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.76 AU - 9.8 AU

Year: 9599 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,614,669 km

• M1: 105,317 km (0.061 R)
• M2: 273,315 km (0.119 R)
• M3: 342,430 km (0.081 R)
• M4: 401,521 km (0.102 R)
• M5: 666,309 km (0.069 R)
• M6: 812,466 km (0.101 R)
• M7: 944,561 km (0.093 R)
• M8: 1,230,592 km (0.085 R)
• M9: 1,369,419 km (0.119 R)
• M10: 1,632,711 km (0.104 R)
• M11: 1,896,153 km (0.078 R)
• M12: 1,992,494 km (0.107 R)
• M13: 2,106,787 km (0.049 R)
• M14: 2,240,228 km (0.107 R)
• M15: 2,838,470 km (0.098 R)
• M16: 3,023,672 km (0.061 R)
• M17: 3,884,608 km (0.105 R)
• M18: 4,342,078 km (0.049 R)
• M19: 4,469,835 km (0.059 R)
• M20: 5,104,878 km (0.068 R)
• M21: 5,698,183 km (0.1 R)
• M22: 5,861,544 km (0.114 R)
• M23: 6,121,694 km (0.096 R)
• M24: 6,217,138 km (0.074 R)
• M25: 6,506,759 km (0.077 R)
• M26: 7,174,265 km (0.062 R)
• M27: 7,325,509 km (0.12 R)
• M28: 7,734,210 km (0.039 R)
• M29: 8,202,900 km (0.06 R)
• M30: 8,281,888 km (0.086 R)
• M31: 8,387,653 km (0.104 R)
• M32: 8,627,160 km (0.094 R)
• M33: 9,552,422 km (0.102 R)
• M34: 9,635,599 km (0.116 R)
• M35: 11,202,487 km (0.098 R)
• M36: 11,407,586 km (0.097 R)
• M37: 11,851,293 km (0.094 R)
• M38: 13,339,493 km (0.1 R)
• M39: 13,401,426 km (0.055 R)
• M40: 14,469,854 km (0.106 R)
• M41: 15,240,582 km (0.096 R)
• M42: 15,925,741 km (0.051 R)
• M43: 16,487,780 km (0.069 R)
• M44: 16,621,071 km (0.115 R)
• M45: 16,821,533 km (0.108 R)
• M46: 17,191,039 km (0.076 R)
• M47: 17,461,662 km (0.11 R)
• M48: 17,904,172 km (0.063 R)
• M49: 18,661,586 km (0.099 R)
• M50: 19,324,006 km (0.097 R)
• M51: 21,104,071 km (0.106 R)
• M52: 21,176,327 km (0.071 R)
• M53: 21,357,490 km (0.066 R)
• M54: 21,502,600 km (0.057 R)
• M55: 22,123,580 km (0.067 R)
• M56: 23,047,347 km (0.102 R)
• M57: 23,233,597 km (0.082 R)
• M58: 23,345,645 km (0.084 R)
• M59: 24,665,697 km (0.063 R)
• M60: 24,970,727 km (0.115 R)
• M61: 25,277,103 km (0.113 R)
• M62: 25,623,273 km (0.12 R)
• M63: 25,738,912 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 12

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.02 AU - 11.28 AU

Year: 13737 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,614,669 km

• M1: 245,640 km (0.047 R)
• M2: 863,180 km (0.117 R)
• M3: 998,715 km (0.118 R)
• M4: 1,162,824 km (0.036 R)
• M5: 1,314,217 km (0.086 R)
• M6: 1,449,454 km (0.083 R)
• M7: 2,809,747 km (0.026 R)
• M8: 3,197,206 km (0.045 R)
• M9: 3,538,588 km (0.058 R)
• M10: 4,023,136 km (0.111 R)
• M11: 4,391,894 km (0.089 R)
• M12: 4,563,184 km (0.104 R)
• M13: 4,947,800 km (0.086 R)
• M14: 5,162,174 km (0.097 R)
• M15: 5,270,483 km (0.113 R)
• M16: 5,452,693 km (0.116 R)
• M17: 6,126,182 km (0.107 R)
• M18: 6,746,864 km (0.11 R)
• M19: 7,064,759 km (0.042 R)
• M20: 7,346,901 km (0.096 R)
• M21: 8,089,804 km (0.073 R)
• M22: 8,684,156 km (0.114 R)
• M23: 9,601,939 km (0.114 R)
• M24: 10,458,986 km (0.029 R)
• M25: 10,688,618 km (0.067 R)
• M26: 12,487,682 km (0.082 R)
• M27: 12,829,214 km (0.039 R)
• M28: 14,074,317 km (0.086 R)
• M29: 14,480,924 km (0.063 R)
• M30: 14,788,348 km (0.045 R)
• M31: 15,201,687 km (0.12 R)
• M32: 16,517,849 km (0.094 R)
• M33: 17,000,452 km (0.094 R)
• M34: 18,310,331 km (0.061 R)
• M35: 18,754,187 km (0.117 R)
• M36: 19,483,028 km (0.091 R)
• M37: 19,652,523 km (0.038 R)
• M38: 20,163,998 km (0.109 R)
• M39: 20,507,475 km (0.117 R)
• M40: 20,910,641 km (0.102 R)
• M41: 21,200,113 km (0.085 R)
• M42: 21,491,081 km (0.05 R)
• M43: 22,135,698 km (0.116 R)
• M44: 22,727,208 km (0.096 R)
• M45: 22,846,138 km (0.086 R)
• M46: 23,264,114 km (0.082 R)
• M47: 23,383,942 km (0.079 R)
• M48: 24,350,345 km (0.075 R)
• M49: 26,446,959 km (0.109 R)
• M50: 26,634,704 km (0.117 R)
• M51: 26,822,898 km (0.097 R)
• M52: 27,770,601 km (0.114 R)
• M53: 27,897,759 km (0.112 R)
• M54: 28,088,945 km (0.112 R)
• M55: 28,408,486 km (0.085 R)
• M56: 28,536,691 km (0.061 R)
• M57: 28,857,878 km (0.039 R)
• M58: 29,439,066 km (0.063 R)
• M59: 30,285,491 km (0.098 R)
• M60: 31,470,754 km (0.066 R)
• M61: 31,736,141 km (0.068 R)
• M62: 33,954,229 km (0.094 R)
• M63: 34,910,309 km (0.111 R)
• M64: 35,322,750 km (0.029 R)
• M65: 38,751,234 km (0.069 R)
• M66: 38,893,352 km (0.1 R)
• M67: 39,678,442 km (0.111 R)
• M68: 41,846,115 km (0.106 R)
• M69: 42,211,134 km (0.041 R)
• M70: 42,357,440 km (0.112 R)
• M71: 42,944,462 km (0.096 R)
• M72: 44,646,737 km (0.057 R)
• M73: 47,279,210 km (0.061 R)
• M74: 47,811,779 km (0.063 R)
• M75: 48,040,663 km (0.091 R)
• M76: 48,346,292 km (0.106 R)
• M77: 50,116,633 km (0.099 R)
• M78: 50,426,600 km (0.073 R)
• M79: 50,892,896 km (0.072 R)
• M80: 52,064,697 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit