🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 37.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.91 AU - 1.07 AU

Year: 369 Days

Day: 47.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,735,778 km

• M1: 77,193 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.43 AU - 2.71 AU

Year: 1544 Days

Day: 15.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.56 AU - 2.98 AU

Year: 1728 Days

Day: 27.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,735,778 km

• M1: 1,107,024 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.57 AU

Year: 1812 Days

Day: 29 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,735,778 km

• M1: 718,519 km (0.113 R)
• M2: 1,350,420 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.59 AU - 3.61 AU

Year: 2560 Days

Day: 26.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 141.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,735,778 km

• M1: 57,745 km (0.07 R)
• M2: 2,848,643 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.16 AU - 5.22 AU

Year: 3214 Days

Day: 45.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,735,778 km

• M1: 243,246 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.01 AU - 4.57 AU

Year: 3330 Days

Day: 18.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 9.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.39 AU - 11.53 AU

Year: 12677 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,735,778 km

• M1: 137,630 km (0.089 R)
• M2: 215,870 km (0.027 R)
• M3: 314,904 km (0.11 R)
• M4: 447,447 km (0.113 R)
• M5: 586,124 km (0.073 R)
• M6: 756,367 km (0.059 R)
• M7: 873,502 km (0.042 R)
• M8: 978,968 km (0.107 R)
• M9: 1,203,216 km (0.112 R)
• M10: 1,485,806 km (0.075 R)
• M11: 1,925,474 km (0.116 R)
• M12: 2,112,472 km (0.086 R)
• M13: 2,184,129 km (0.111 R)
• M14: 2,760,978 km (0.115 R)
• M15: 3,026,215 km (0.079 R)
• M16: 3,524,376 km (0.048 R)
• M17: 3,667,242 km (0.066 R)
• M18: 4,258,303 km (0.088 R)
• M19: 4,472,228 km (0.085 R)
• M20: 5,070,620 km (0.094 R)
• M21: 5,561,002 km (0.058 R)
• M22: 6,481,328 km (0.114 R)
• M23: 6,656,956 km (0.094 R)
• M24: 7,302,321 km (0.093 R)
• M25: 7,521,931 km (0.1 R)
• M26: 7,595,682 km (0.06 R)
• M27: 7,930,183 km (0.089 R)
• M28: 8,422,061 km (0.066 R)
• M29: 10,077,661 km (0.112 R)
• M30: 10,158,892 km (0.076 R)
• M31: 10,240,423 km (0.067 R)
• M32: 10,817,272 km (0.105 R)
• M33: 10,942,336 km (0.067 R)
• M34: 11,151,624 km (0.049 R)
• M35: 12,088,705 km (0.115 R)
• M36: 12,522,987 km (0.113 R)
• M37: 12,698,017 km (0.055 R)
• M38: 13,095,199 km (0.101 R)
• M39: 13,720,818 km (0.077 R)
• M40: 13,992,038 km (0.087 R)
• M41: 14,585,643 km (0.061 R)
• M42: 15,797,535 km (0.065 R)
• M43: 16,129,343 km (0.109 R)
• M44: 16,607,308 km (0.064 R)
• M45: 18,167,764 km (0.118 R)
• M46: 18,316,464 km (0.076 R)
• M47: 18,615,211 km (0.103 R)
• M48: 18,865,189 km (0.099 R)
• M49: 19,217,193 km (0.111 R)
• M50: 19,774,744 km (0.054 R)
• M51: 19,876,770 km (0.103 R)
• M52: 20,492,066 km (0.081 R)
• M53: 20,905,704 km (0.045 R)
• M54: 21,479,113 km (0.098 R)
• M55: 22,375,354 km (0.116 R)
• M56: 23,337,567 km (0.112 R)
• M57: 24,149,734 km (0.028 R)
• M58: 24,696,364 km (0.088 R)
• M59: 25,468,439 km (0.087 R)
• M60: 25,968,994 km (0.085 R)
• M61: 27,831,936 km (0.117 R)
• M62: 28,232,709 km (0.104 R)
• M63: 28,750,616 km (0.085 R)
• M64: 30,088,620 km (0.083 R)
• M65: 30,440,923 km (0.1 R)
• M66: 31,327,888 km (0.091 R)
• M67: 31,744,668 km (0.083 R)
• M68: 31,923,886 km (0.067 R)
• M69: 32,463,486 km (0.07 R)
• M70: 32,824,914 km (0.111 R)
• M71: 33,006,077 km (0.077 R)
• M72: 33,612,547 km (0.049 R)
• M73: 33,856,242 km (0.045 R)
• M74: 34,529,133 km (0.114 R)
• M75: 34,590,468 km (0.12 R)
• M76: 34,959,676 km (0.053 R)
• M77: 35,453,798 km (0.053 R)
• M78: 36,636,967 km (0.073 R)
• M79: 37,327,661 km (0.072 R)
• M80: 37,516,902 km (0.072 R)
• M81: 38,022,842 km (0.067 R)
• M82: 39,682,780 km (0.083 R)
• M83: 40,327,547 km (0.07 R)
• M84: 42,282,492 km (0.104 R)
• M85: 42,677,131 km (0.089 R)
• M86: 43,735,685 km (0.068 R)
• M87: 44,001,521 km (0.096 R)
• M88: 44,134,813 km (0.089 R)
• M89: 44,735,747 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit