🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.95 AU - 1.21 AU

Year: 416 Days

Day: 21.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.29 AU - 1.43 AU

Year: 588 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.13 AU - 1.85 AU

Year: 675 Days

Day: 16.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.34 AU - 1.92 AU

Year: 772 Days

Day: 41.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.61 AU - 1.89 AU

Year: 859 Days

Day: 29.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,162,927 km

• M1: 1,291,927 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.6 AU - 2.1 AU

Year: 933 Days

Day: 39 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.84 AU - 3.14 AU

Year: 1917 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,162,927 km

• M1: 79,436 km (0.068 R)
• M2: 2,986,871 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 7.2

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.2 AU - 20.06 AU

Year: 32254 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,162,927 km

• M1: 105,766 km (0.099 R)
• M2: 188,643 km (0.11 R)
• M3: 328,816 km (0.097 R)
• M4: 481,107 km (0.047 R)
• M5: 1,003,951 km (0.073 R)
• M6: 1,131,409 km (0.063 R)
• M7: 1,769,444 km (0.06 R)
• M8: 2,544,660 km (0.077 R)
• M9: 3,317,034 km (0.076 R)
• M10: 3,364,606 km (0.116 R)
• M11: 3,654,826 km (0.099 R)
• M12: 3,852,893 km (0.097 R)
• M13: 4,468,040 km (0.083 R)
• M14: 5,503,257 km (0.069 R)
• M15: 5,730,496 km (0.082 R)
• M16: 6,135,308 km (0.119 R)
• M17: 6,252,742 km (0.115 R)
• M18: 7,280,330 km (0.109 R)
• M19: 8,359,529 km (0.112 R)
• M20: 8,950,889 km (0.114 R)
• M21: 9,285,241 km (0.114 R)
• M22: 9,420,178 km (0.111 R)
• M23: 12,473,770 km (0.046 R)
• M24: 12,922,264 km (0.088 R)
• M25: 13,072,909 km (0.112 R)
• M26: 13,528,435 km (0.099 R)
• M27: 14,299,163 km (0.079 R)
• M28: 15,322,412 km (0.105 R)
• M29: 15,963,738 km (0.092 R)
• M30: 16,368,999 km (0.089 R)
• M31: 17,272,421 km (0.034 R)
• M32: 17,772,077 km (0.065 R)
• M33: 18,956,444 km (0.058 R)
• M34: 19,127,584 km (0.066 R)
• M35: 21,400,275 km (0.049 R)
• M36: 21,489,435 km (0.098 R)
• M37: 23,022,963 km (0.048 R)
• M38: 25,153,386 km (0.064 R)
• M39: 26,289,582 km (0.069 R)
• M40: 30,296,262 km (0.075 R)
• M41: 31,100,051 km (0.052 R)
• M42: 31,302,008 km (0.059 R)
• M43: 31,808,995 km (0.095 R)
• M44: 33,656,379 km (0.118 R)
• M45: 34,907,317 km (0.114 R)
• M46: 37,025,623 km (0.097 R)
• M47: 37,239,847 km (0.075 R)
• M48: 37,454,370 km (0.098 R)
• M49: 38,424,811 km (0.097 R)
• M50: 39,185,367 km (0.103 R)
• M51: 39,731,698 km (0.114 R)
• M52: 40,942,394 km (0.099 R)
• M53: 41,052,947 km (0.106 R)
• M54: 41,496,654 km (0.105 R)
• M55: 41,607,805 km (0.106 R)
• M56: 45,331,296 km (0.092 R)
• M57: 46,249,827 km (0.073 R)
• M58: 47,522,905 km (0.062 R)
• M59: 50,221,800 km (0.109 R)
• M60: 50,340,282 km (0.075 R)
• M61: 51,172,196 km (0.096 R)
• M62: 51,888,919 km (0.093 R)
• M63: 52,608,784 km (0.072 R)
• M64: 55,521,754 km (0.116 R)
• M65: 56,504,163 km (0.081 R)
• M66: 59,862,486 km (0.083 R)
• M67: 59,987,998 km (0.073 R)
• M68: 61,502,228 km (0.064 R)
• M69: 61,755,946 km (0.118 R)
• M70: 63,029,024 km (0.1 R)
• M71: 63,156,930 km (0.103 R)
• M72: 63,925,414 km (0.108 R)
• M73: 65,990,164 km (0.09 R)
• M74: 67,291,665 km (0.046 R)
• M75: 67,683,761 km (0.117 R)
• M76: 69,391,571 km (0.078 R)
• M77: 69,523,666 km (0.032 R)
• M78: 69,787,706 km (0.115 R)
• M79: 73,386,731 km (0.038 R)
• M80: 74,329,497 km (0.12 R)
• M81: 75,547,673 km (0.092 R)
• M82: 79,103,614 km (0.064 R)
• M83: 79,517,402 km (0.088 R)
• M84: 79,931,937 km (0.094 R)
• M85: 83,133,781 km (0.106 R)
• M86: 83,414,277 km (0.094 R)
• M87: 85,244,457 km (0.08 R)
• M88: 87,230,219 km (0.04 R)
• M89: 89,374,705 km (0.086 R)
• M90: 91,247,371 km (0.114 R)
• M91: 92,841,935 km (0.118 R)
• M92: 93,278,312 km (0.12 R)
• M93: 95,031,150 km (0.071 R)
• M94: 98,272,636 km (0.119 R)
• M95: 99,014,343 km (0.091 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: 238 - 17,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit