🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 209 Days

Day: 20.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,157,143 km

• M1: 84,972 km (0.106 R)
• M2: 323,580 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.66 AU - 1.06 AU

Year: 304 Days

Day: 40.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,157,143 km

• M1: 44,131 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.64 AU - 2.02 AU

Year: 943 Days

Day: 30.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 87.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,157,143 km

• M1: 168,896 km (0.07 R)
• M2: 1,689,558 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2 AU - 2.86 AU

Year: 1442 Days

Day: 46.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,157,143 km

• M1: 34,856 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.28 AU - 3.64 AU

Year: 2451 Days

Day: 26.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.09 AU - 4.01 AU

Year: 2547 Days

Day: 25.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 3.3

Gravity: 36.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14 AU - 14.78 AU

Year: 20787 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,157,143 km

• M1: 96,640 km (0.086 R)
• M2: 239,207 km (0.11 R)
• M3: 431,440 km (0.038 R)
• M4: 504,444 km (0.098 R)
• M5: 813,214 km (0.062 R)
• M6: 835,504 km (0.117 R)
• M7: 950,545 km (0.086 R)
• M8: 1,120,189 km (0.071 R)
• M9: 1,432,400 km (0.086 R)
• M10: 1,626,278 km (0.104 R)
• M11: 1,769,892 km (0.106 R)
• M12: 2,256,534 km (0.093 R)
• M13: 2,514,441 km (0.101 R)
• M14: 2,680,495 km (0.1 R)
• M15: 3,058,080 km (0.12 R)
• M16: 3,199,450 km (0.098 R)
• M17: 3,379,266 km (0.119 R)
• M18: 4,130,547 km (0.039 R)
• M19: 4,405,358 km (0.107 R)
• M20: 4,645,612 km (0.086 R)
• M21: 4,972,484 km (0.075 R)
• M22: 6,262,765 km (0.107 R)
• M23: 7,130,134 km (0.068 R)
• M24: 7,506,522 km (0.052 R)
• M25: 8,376,733 km (0.053 R)
• M26: 8,425,950 km (0.112 R)
• M27: 8,475,318 km (0.117 R)
• M28: 8,574,352 km (0.103 R)
• M29: 8,673,834 km (0.041 R)
• M30: 8,823,582 km (0.105 R)
• M31: 9,024,791 km (0.099 R)
• M32: 9,380,385 km (0.104 R)
• M33: 9,431,547 km (0.076 R)
• M34: 9,896,198 km (0.106 R)
• M35: 10,105,187 km (0.102 R)
• M36: 10,580,609 km (0.058 R)
• M37: 11,225,824 km (0.116 R)
• M38: 12,273,159 km (0.102 R)
• M39: 12,497,556 km (0.069 R)
• M40: 12,779,996 km (0.08 R)
• M41: 13,989,046 km (0.115 R)
• M42: 14,400,141 km (0.076 R)
• M43: 14,577,565 km (0.111 R)
• M44: 15,114,022 km (0.116 R)
• M45: 15,535,739 km (0.059 R)
• M46: 16,948,541 km (0.12 R)
• M47: 17,638,636 km (0.119 R)
• M48: 18,787,398 km (0.063 R)
• M49: 19,566,653 km (0.066 R)
• M50: 19,763,076 km (0.105 R)
• M51: 20,092,041 km (0.068 R)
• M52: 20,290,258 km (0.062 R)
• M53: 22,512,684 km (0.084 R)
• M54: 23,548,201 km (0.104 R)
• M55: 25,237,011 km (0.063 R)
• M56: 26,239,915 km (0.057 R)
• M57: 26,312,021 km (0.104 R)
• M58: 27,182,980 km (0.077 R)
• M59: 27,548,597 km (0.11 R)
• M60: 28,580,972 km (0.099 R)
• M61: 30,683,421 km (0.05 R)
• M62: 32,292,496 km (0.081 R)
• M63: 32,834,937 km (0.101 R)
• M64: 32,990,519 km (0.074 R)
• M65: 33,850,408 km (0.068 R)
• M66: 34,007,486 km (0.06 R)
• M67: 35,193,797 km (0.079 R)
• M68: 36,957,855 km (0.034 R)
• M69: 38,258,758 km (0.1 R)
• M70: 39,409,465 km (0.043 R)
• M71: 40,238,237 km (0.119 R)
• M72: 41,324,168 km (0.082 R)
• M73: 42,081,731 km (0.12 R)
• M74: 44,295,630 km (0.099 R)
• M75: 45,070,697 km (0.075 R)
• M76: 45,243,482 km (0.084 R)
• M77: 49,012,900 km (0.101 R)
• M78: 50,351,352 km (0.105 R)
• M79: 50,530,720 km (0.086 R)
• M80: 51,160,078 km (0.113 R)
• M81: 51,701,623 km (0.066 R)
• M82: 52,245,112 km (0.106 R)
• M83: 53,246,370 km (0.077 R)
• M84: 54,070,355 km (0.072 R)
• M85: 55,360,338 km (0.103 R)
• M86: 55,452,939 km (0.105 R)
• M87: 56,474,243 km (0.117 R)
• M88: 56,847,041 km (0.097 R)
• M89: 59,574,958 km (0.107 R)
• M90: 60,430,209 km (0.097 R)
• M91: 60,907,127 km (0.071 R)
• M92: 61,768,662 km (0.095 R)
• M93: 62,537,894 km (0.067 R)
• M94: 63,020,197 km (0.102 R)
• M95: 64,961,828 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit