🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 31.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 140 Days

Day: 14.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 131.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.34 AU

Year: 464 Days

Day: 31.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,882,081 km

• M1: 56,548 km (0.047 R)
• M2: 562,189 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.21 AU - 1.65 AU

Year: 604 Days

Day: 15.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,882,081 km

• M1: 1,079,199 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3 AU - 3.16 AU

Year: 1909 Days

Day: 40.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.7 AU - 3.72 AU

Year: 2031 Days

Day: 14.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 10.4

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.36 AU - 13.98 AU

Year: 14077 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,882,081 km

• M1: 176,376 km (0.038 R)
• M2: 437,424 km (0.092 R)
• M3: 675,135 km (0.107 R)
• M4: 1,071,570 km (0.084 R)
• M5: 1,169,107 km (0.06 R)
• M6: 1,244,205 km (0.041 R)
• M7: 1,506,899 km (0.093 R)
• M8: 1,589,328 km (0.078 R)
• M9: 1,673,252 km (0.116 R)
• M10: 1,787,695 km (0.084 R)
• M11: 2,054,577 km (0.088 R)
• M12: 2,177,547 km (0.092 R)
• M13: 2,931,221 km (0.064 R)
• M14: 3,318,679 km (0.065 R)
• M15: 4,219,707 km (0.047 R)
• M16: 4,337,441 km (0.085 R)
• M17: 4,697,523 km (0.039 R)
• M18: 4,860,734 km (0.116 R)
• M19: 5,234,579 km (0.093 R)
• M20: 5,661,083 km (0.118 R)
• M21: 6,143,237 km (0.108 R)
• M22: 6,232,397 km (0.067 R)
• M23: 6,502,271 km (0.094 R)
• M24: 7,763,830 km (0.069 R)
• M25: 9,200,867 km (0.096 R)
• M26: 9,559,902 km (0.047 R)
• M27: 9,767,245 km (0.074 R)
• M28: 10,238,927 km (0.105 R)
• M29: 10,504,314 km (0.118 R)
• M30: 11,204,881 km (0.112 R)
• M31: 12,878,432 km (0.106 R)
• M32: 13,107,466 km (0.099 R)
• M33: 15,168,476 km (0.114 R)
• M34: 16,020,735 km (0.071 R)
• M35: 16,205,339 km (0.066 R)
• M36: 16,514,707 km (0.101 R)
• M37: 18,347,132 km (0.044 R)
• M38: 18,475,935 km (0.052 R)
• M39: 18,605,038 km (0.106 R)
• M40: 18,734,291 km (0.1 R)
• M41: 19,124,143 km (0.1 R)
• M42: 20,176,863 km (0.065 R)
• M43: 20,309,856 km (0.052 R)
• M44: 21,519,055 km (0.079 R)
• M45: 22,544,549 km (0.055 R)
• M46: 23,446,175 km (0.072 R)
• M47: 24,147,789 km (0.096 R)
• M48: 25,284,583 km (0.083 R)
• M49: 25,428,048 km (0.071 R)
• M50: 26,876,155 km (0.115 R)
• M51: 28,649,039 km (0.108 R)
• M52: 30,535,768 km (0.084 R)
• M53: 30,994,584 km (0.081 R)
• M54: 31,841,608 km (0.104 R)
• M55: 32,618,170 km (0.031 R)
• M56: 33,794,757 km (0.099 R)
• M57: 34,189,995 km (0.108 R)
• M58: 34,825,636 km (0.113 R)
• M59: 34,985,257 km (0.084 R)
• M60: 35,145,028 km (0.092 R)
• M61: 35,947,471 km (0.088 R)
• M62: 36,593,734 km (0.118 R)
• M63: 37,325,417 km (0.077 R)
• M64: 37,407,097 km (0.107 R)
• M65: 37,488,778 km (0.118 R)
• M66: 38,144,166 km (0.094 R)
• M67: 38,473,281 km (0.1 R)
• M68: 38,720,716 km (0.093 R)
• M69: 39,965,969 km (0.092 R)
• M70: 40,216,695 km (0.068 R)
• M71: 40,384,095 km (0.097 R)
• M72: 41,224,386 km (0.11 R)
• M73: 41,731,373 km (0.096 R)
• M74: 42,325,576 km (0.111 R)
• M75: 42,410,697 km (0.075 R)
• M76: 43,436,340 km (0.101 R)
• M77: 44,556,679 km (0.117 R)
• M78: 45,861,172 km (0.094 R)
• M79: 46,298,746 km (0.057 R)
• M80: 49,580,026 km (0.055 R)
• M81: 49,669,784 km (0.035 R)
• M82: 49,759,543 km (0.1 R)
• M83: 50,209,234 km (0.077 R)
• M84: 51,748,147 km (0.103 R)
• M85: 52,295,077 km (0.06 R)
• M86: 52,843,802 km (0.116 R)
• M87: 54,039,388 km (0.114 R)
• M88: 54,409,045 km (0.084 R)
• M89: 56,832,381 km (0.084 R)
• M90: 58,530,616 km (0.088 R)
• M91: 61,397,659 km (0.088 R)
• M92: 63,139,876 km (0.095 R)
• M93: 65,291,243 km (0.087 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit