🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 45.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,665,681 km

• M1: 98,435 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.35 AU - 1.59 AU

Year: 638 Days

Day: 42.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.54 AU - 2.12 AU

Year: 887 Days

Day: 32.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,665,681 km

• M1: 90,806 km (0.044 R)
• M2: 1,411,157 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.07 AU - 2.69 AU

Year: 1315 Days

Day: 39.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.44 AU - 3.94 AU

Year: 2041 Days

Day: 31.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.19 AU - 4.99 AU

Year: 3522 Days

Day: 36.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.4

Radius: 7.3

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.89 AU - 21.13 AU

Year: 30865 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 162.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,665,681 km

• M1: 367,412 km (0.115 R)
• M2: 1,649,915 km (0.091 R)
• M3: 2,930,173 km (0.086 R)
• M4: 3,081,716 km (0.074 R)
• M5: 3,392,880 km (0.075 R)
• M6: 3,498,795 km (0.074 R)
• M7: 3,552,201 km (0.046 R)
• M8: 3,768,370 km (0.093 R)
• M9: 5,585,536 km (0.104 R)
• M10: 5,710,899 km (0.088 R)
• M11: 6,351,626 km (0.116 R)
• M12: 7,700,251 km (0.077 R)
• M13: 9,579,799 km (0.106 R)
• M14: 9,805,392 km (0.069 R)
• M15: 11,195,605 km (0.081 R)
• M16: 11,433,316 km (0.08 R)
• M17: 12,728,834 km (0.085 R)
• M18: 13,143,220 km (0.057 R)
• M19: 13,815,363 km (0.1 R)
• M20: 15,280,525 km (0.104 R)
• M21: 16,165,247 km (0.077 R)
• M22: 17,066,424 km (0.086 R)
• M23: 17,248,634 km (0.118 R)
• M24: 17,891,457 km (0.053 R)
• M25: 17,983,908 km (0.043 R)
• M26: 18,823,302 km (0.072 R)
• M27: 19,295,133 km (0.032 R)
• M28: 19,675,411 km (0.103 R)
• M29: 19,962,190 km (0.11 R)
• M30: 20,250,465 km (0.043 R)
• M31: 20,443,447 km (0.063 R)
• M32: 21,417,030 km (0.067 R)
• M33: 21,810,771 km (0.119 R)
• M34: 22,805,597 km (0.106 R)
• M35: 23,510,652 km (0.12 R)
• M36: 23,713,357 km (0.077 R)
• M37: 24,325,212 km (0.038 R)
• M38: 25,668,451 km (0.087 R)
• M39: 27,888,783 km (0.099 R)
• M40: 28,534,447 km (0.079 R)
• M41: 29,950,092 km (0.118 R)
• M42: 30,500,612 km (0.083 R)
• M43: 31,388,476 km (0.059 R)
• M44: 34,792,725 km (0.088 R)
• M45: 35,255,431 km (0.1 R)
• M46: 37,126,452 km (0.114 R)
• M47: 37,244,484 km (0.042 R)
• M48: 39,993,046 km (0.079 R)
• M49: 40,599,067 km (0.051 R)
• M50: 42,189,143 km (0.112 R)
• M51: 42,929,951 km (0.1 R)
• M52: 43,053,818 km (0.085 R)
• M53: 46,062,232 km (0.105 R)
• M54: 50,438,717 km (0.115 R)
• M55: 50,831,112 km (0.04 R)
• M56: 51,093,358 km (0.094 R)
• M57: 51,224,704 km (0.1 R)
• M58: 51,487,548 km (0.081 R)
• M59: 52,808,796 km (0.109 R)
• M60: 53,207,325 km (0.1 R)
• M61: 56,025,001 km (0.093 R)
• M62: 57,383,649 km (0.113 R)
• M63: 59,856,502 km (0.072 R)
• M64: 59,994,880 km (0.118 R)
• M65: 60,688,415 km (0.102 R)
• M66: 60,966,667 km (0.11 R)
• M67: 62,644,707 km (0.069 R)
• M68: 67,049,167 km (0.102 R)
• M69: 67,624,820 km (0.105 R)
• M70: 70,089,146 km (0.085 R)
• M71: 71,699,417 km (0.114 R)
• M72: 73,025,901 km (0.101 R)
• M73: 73,173,854 km (0.098 R)
• M74: 74,956,312 km (0.102 R)
• M75: 75,553,657 km (0.102 R)
• M76: 76,302,544 km (0.066 R)
• M77: 84,545,685 km (0.086 R)
• M78: 84,700,968 km (0.096 R)
• M79: 88,614,149 km (0.112 R)
• M80: 89,562,001 km (0.117 R)
• M81: 93,868,924 km (0.059 R)
• M82: 94,029,742 km (0.078 R)
• M83: 94,835,177 km (0.061 R)
• M84: 95,319,425 km (0.048 R)
• M85: 100,372,392 km (0.083 R)
• M86: 100,536,800 km (0.097 R)
• M87: 103,678,206 km (0.068 R)
• M88: 103,844,409 km (0.092 R)
• M89: 104,177,115 km (0.109 R)
• M90: 105,010,525 km (0.103 R)
• M91: 105,678,778 km (0.106 R)
• M92: 106,180,829 km (0.111 R)
• M93: 107,187,473 km (0.029 R)
• M94: 109,041,290 km (0.102 R)
• M95: 114,493,833 km (0.032 R)
• M96: 114,665,721 km (0.066 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit