🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 46.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.04 AU

Year: 304 Days

Day: 16.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.3 AU

Year: 452 Days

Day: 28.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,606,198 km

• M1: 178,620 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.25 AU - 1.45 AU

Year: 567 Days

Day: 27.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,606,198 km

• M1: 42,336 km (0.097 R)
• M2: 368,908 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.64 AU - 4.32 AU

Year: 2872 Days

Day: 35.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.2

Radius: 6.1

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.15 AU - 15.91 AU

Year: 20030 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,606,198 km

• M1: 117,734 km (0.086 R)
• M2: 263,143 km (0.094 R)
• M3: 309,219 km (0.059 R)
• M4: 358,586 km (0.096 R)
• M5: 648,058 km (0.085 R)
• M6: 828,024 km (0.103 R)
• M7: 1,515,726 km (0.095 R)
• M8: 1,724,863 km (0.106 R)
• M9: 1,879,847 km (0.12 R)
• M10: 1,975,141 km (0.092 R)
• M11: 2,270,297 km (0.103 R)
• M12: 2,371,874 km (0.071 R)
• M13: 2,938,551 km (0.087 R)
• M14: 3,049,253 km (0.113 R)
• M15: 3,161,452 km (0.103 R)
• M16: 3,390,037 km (0.06 R)
• M17: 4,440,962 km (0.093 R)
• M18: 5,629,817 km (0.08 R)
• M19: 6,861,456 km (0.09 R)
• M20: 7,356,625 km (0.076 R)
• M21: 7,406,740 km (0.075 R)
• M22: 7,457,005 km (0.069 R)
• M23: 8,017,399 km (0.038 R)
• M24: 8,433,580 km (0.108 R)
• M25: 9,124,722 km (0.08 R)
• M26: 9,723,562 km (0.059 R)
• M27: 10,055,520 km (0.111 R)
• M28: 10,223,070 km (0.112 R)
• M29: 10,504,014 km (0.112 R)
• M30: 10,617,260 km (0.107 R)
• M31: 11,770,809 km (0.108 R)
• M32: 11,947,185 km (0.049 R)
• M33: 12,243,239 km (0.095 R)
• M34: 12,302,779 km (0.101 R)
• M35: 13,451,392 km (0.026 R)
• M36: 16,633,638 km (0.062 R)
• M37: 17,363,526 km (0.096 R)
• M38: 18,171,803 km (0.09 R)
• M39: 19,754,698 km (0.057 R)
• M40: 20,527,371 km (0.041 R)
• M41: 20,952,977 km (0.095 R)
• M42: 22,465,262 km (0.119 R)
• M43: 22,684,124 km (0.03 R)
• M44: 24,012,403 km (0.091 R)
• M45: 24,836,388 km (0.102 R)
• M46: 25,669,798 km (0.112 R)
• M47: 25,898,533 km (0.059 R)
• M48: 26,051,572 km (0.099 R)
• M49: 26,820,804 km (0.051 R)
• M50: 27,285,904 km (0.093 R)
• M51: 27,675,606 km (0.078 R)
• M52: 27,910,176 km (0.066 R)
• M53: 29,731,230 km (0.065 R)
• M54: 30,292,970 km (0.079 R)
• M55: 30,373,454 km (0.107 R)
• M56: 30,939,383 km (0.113 R)
• M57: 31,264,160 km (0.089 R)
• M58: 31,753,644 km (0.091 R)
• M59: 32,163,393 km (0.087 R)
• M60: 33,154,030 km (0.095 R)
• M61: 34,070,915 km (0.071 R)
• M62: 34,996,178 km (0.093 R)
• M63: 35,929,519 km (0.086 R)
• M64: 36,699,350 km (0.114 R)
• M65: 37,301,930 km (0.104 R)
• M66: 40,097,465 km (0.081 R)
• M67: 41,074,040 km (0.043 R)
• M68: 41,878,727 km (0.039 R)
• M69: 42,328,119 km (0.069 R)
• M70: 42,869,364 km (0.113 R)
• M71: 46,722,108 km (0.069 R)
• M72: 48,406,879 km (0.101 R)
• M73: 52,028,494 km (0.064 R)
• M74: 53,287,360 km (0.106 R)
• M75: 53,871,689 km (0.074 R)
• M76: 55,145,066 km (0.106 R)
• M77: 56,230,399 km (0.083 R)
• M78: 57,123,498 km (0.117 R)
• M79: 57,721,590 km (0.104 R)
• M80: 58,321,777 km (0.045 R)
• M81: 59,326,476 km (0.091 R)
• M82: 60,946,023 km (0.107 R)
• M83: 63,402,570 km (0.083 R)
• M84: 64,228,499 km (0.099 R)
• M85: 64,332,021 km (0.119 R)
• M86: 64,954,199 km (0.114 R)
• M87: 65,474,201 km (0.096 R)
• M88: 66,309,107 km (0.116 R)
• M89: 66,622,963 km (0.088 R)
• M90: 68,094,856 km (0.108 R)
• M91: 68,940,683 km (0.065 R)
• M92: 69,152,663 km (0.12 R)
• M93: 71,284,582 km (0.116 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit