🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.54 AU - 0.6 AU

Year: 153 Days

Day: 23.7 Hours

Environment

Temp: 239 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,598,811 km

• M1: 126,111 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 278 Days

Day: 45.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,598,811 km

• M1: 49,367 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.28 AU - 1.32 AU

Year: 526 Days

Day: 12.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,598,811 km

• M1: 135,236 km (0.057 R)
• M2: 227,538 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.55 AU - 1.83 AU

Year: 779 Days

Day: 12.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,598,811 km

• M1: 495,319 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.55 AU - 3.27 AU

Year: 1761 Days

Day: 31.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,598,811 km

• M1: 1,450,052 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.75 AU - 3.17 AU

Year: 1807 Days

Day: 14.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,598,811 km

• M1: 218,862 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.64 AU - 4.32 AU

Year: 2817 Days

Day: 31.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.3

Radius: 4.1

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.59 AU - 18.11 AU

Year: 24538 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,598,811 km

• M1: 65,225 km (0.106 R)
• M2: 144,661 km (0.092 R)
• M3: 187,596 km (0.047 R)
• M4: 301,889 km (0.091 R)
• M5: 374,743 km (0.103 R)
• M6: 1,031,627 km (0.112 R)
• M7: 1,212,491 km (0.11 R)
• M8: 1,330,523 km (0.097 R)
• M9: 1,603,240 km (0.105 R)
• M10: 2,030,193 km (0.086 R)
• M11: 2,372,323 km (0.063 R)
• M12: 2,670,920 km (0.07 R)
• M13: 2,732,106 km (0.114 R)
• M14: 3,501,787 km (0.086 R)
• M15: 3,602,466 km (0.038 R)
• M16: 4,014,608 km (0.099 R)
• M17: 4,155,230 km (0.107 R)
• M18: 4,550,618 km (0.03 R)
• M19: 4,623,771 km (0.073 R)
• M20: 5,261,208 km (0.119 R)
• M21: 5,688,309 km (0.118 R)
• M22: 5,806,791 km (0.043 R)
• M23: 6,288,496 km (0.109 R)
• M24: 7,034,840 km (0.08 R)
• M25: 8,117,031 km (0.107 R)
• M26: 8,161,312 km (0.115 R)
• M27: 9,111,408 km (0.1 R)
• M28: 9,296,311 km (0.082 R)
• M29: 9,622,883 km (0.109 R)
• M30: 9,763,954 km (0.038 R)
• M31: 10,673,509 km (0.088 R)
• M32: 11,509,911 km (0.093 R)
• M33: 11,659,658 km (0.065 R)
• M34: 13,244,947 km (0.049 R)
• M35: 13,770,484 km (0.053 R)
• M36: 14,625,585 km (0.062 R)
• M37: 14,787,899 km (0.116 R)
• M38: 15,278,131 km (0.117 R)
• M39: 18,504,658 km (0.113 R)
• M40: 18,563,151 km (0.113 R)
• M41: 19,744,525 km (0.055 R)
• M42: 20,284,125 km (0.119 R)
• M43: 20,464,989 km (0.107 R)
• M44: 22,739,924 km (0.091 R)
• M45: 22,802,455 km (0.12 R)
• M46: 23,179,292 km (0.065 R)
• M47: 23,558,074 km (0.034 R)
• M48: 24,066,258 km (0.096 R)
• M49: 24,642,360 km (0.112 R)
• M50: 24,771,014 km (0.117 R)
• M51: 25,287,874 km (0.117 R)
• M52: 26,004,149 km (0.081 R)
• M53: 26,266,394 km (0.1 R)
• M54: 26,463,564 km (0.117 R)
• M55: 26,859,400 km (0.108 R)
• M56: 27,124,338 km (0.068 R)
• M57: 27,456,894 km (0.064 R)
• M58: 29,139,272 km (0.07 R)
• M59: 30,233,430 km (0.116 R)
• M60: 30,440,175 km (0.041 R)
• M61: 31,201,777 km (0.079 R)
• M62: 31,271,340 km (0.106 R)
• M63: 31,480,329 km (0.105 R)
• M64: 31,689,766 km (0.077 R)
• M65: 31,759,778 km (0.093 R)
• M66: 32,110,136 km (0.032 R)
• M67: 32,391,380 km (0.105 R)
• M68: 33,738,209 km (0.119 R)
• M69: 34,024,091 km (0.09 R)
• M70: 36,559,775 km (0.068 R)
• M71: 37,295,348 km (0.105 R)
• M72: 37,369,099 km (0.099 R)
• M73: 37,516,902 km (0.117 R)
• M74: 37,738,905 km (0.067 R)
• M75: 39,380,592 km (0.049 R)
• M76: 40,361,655 km (0.104 R)
• M77: 40,741,185 km (0.119 R)
• M78: 40,893,176 km (0.107 R)
• M79: 41,198,057 km (0.069 R)
• M80: 44,130,923 km (0.099 R)
• M81: 45,070,996 km (0.102 R)
• M82: 45,464,588 km (0.03 R)
• M83: 46,096,789 km (0.087 R)
• M84: 46,255,362 km (0.031 R)
• M85: 46,414,086 km (0.094 R)
• M86: 46,811,567 km (0.097 R)
• M87: 48,896,812 km (0.107 R)
• M88: 49,869,348 km (0.099 R)
• M89: 51,751,139 km (0.1 R)
• M90: 51,833,568 km (0.109 R)
• M91: 51,915,996 km (0.118 R)
• M92: 51,998,425 km (0.113 R)
• M93: 53,739,594 km (0.112 R)
• M94: 55,668,360 km (0.063 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit