🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 39.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,004,072 km

• M1: 161,416 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.79 AU - 0.83 AU

Year: 255 Days

Day: 32.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 796 Days

Day: 18.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1252 Days

Day: 24.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,004,072 km

• M1: 237,711 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.54 AU - 2.92 AU

Year: 1578 Days

Day: 15.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.32 AU - 3.16 AU

Year: 1587 Days

Day: 13.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 7.3

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.38 AU - 21.08 AU

Year: 26118 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,004,072 km

• M1: 93,798 km (0.087 R)
• M2: 645,515 km (0.051 R)
• M3: 808,726 km (0.074 R)
• M4: 1,240,017 km (0.114 R)
• M5: 1,375,104 km (0.084 R)
• M6: 1,924,277 km (0.116 R)
• M7: 2,121,298 km (0.092 R)
• M8: 2,201,931 km (0.089 R)
• M9: 2,751,105 km (0.096 R)
• M10: 3,578,381 km (0.115 R)
• M11: 4,528,926 km (0.087 R)
• M12: 5,167,410 km (0.113 R)
• M13: 7,307,557 km (0.078 R)
• M14: 7,739,895 km (0.109 R)
• M15: 9,284,193 km (0.071 R)
• M16: 10,227,857 km (0.107 R)
• M17: 15,539,928 km (0.052 R)
• M18: 16,094,936 km (0.077 R)
• M19: 16,818,092 km (0.082 R)
• M20: 17,798,706 km (0.068 R)
• M21: 18,379,295 km (0.096 R)
• M22: 18,966,018 km (0.106 R)
• M23: 19,304,109 km (0.075 R)
• M24: 19,729,416 km (0.104 R)
• M25: 19,814,836 km (0.109 R)
• M26: 20,589,454 km (0.063 R)
• M27: 21,902,325 km (0.09 R)
• M28: 22,345,883 km (0.106 R)
• M29: 22,792,432 km (0.058 R)
• M30: 23,876,269 km (0.106 R)
• M31: 24,241,288 km (0.111 R)
• M32: 24,700,104 km (0.08 R)
• M33: 25,069,312 km (0.091 R)
• M34: 25,533,215 km (0.111 R)
• M35: 28,859,673 km (0.071 R)
• M36: 30,129,460 km (0.099 R)
• M37: 31,917,603 km (0.057 R)
• M38: 32,118,513 km (0.108 R)
• M39: 32,824,615 km (0.119 R)
• M40: 33,027,171 km (0.119 R)
• M41: 33,535,803 km (0.108 R)
• M42: 35,180,482 km (0.058 R)
• M43: 35,284,154 km (0.051 R)
• M44: 35,491,646 km (0.116 R)
• M45: 36,012,546 km (0.12 R)
• M46: 36,221,684 km (0.095 R)
• M47: 36,326,253 km (0.067 R)
• M48: 36,535,989 km (0.097 R)
• M49: 40,377,961 km (0.077 R)
• M50: 40,486,420 km (0.025 R)
• M51: 40,812,693 km (0.1 R)
• M52: 42,126,162 km (0.043 R)
• M53: 43,009,537 km (0.064 R)
• M54: 45,019,385 km (0.116 R)
• M55: 46,717,620 km (0.063 R)
• M56: 49,130,035 km (0.082 R)
• M57: 49,361,912 km (0.067 R)
• M58: 51,700,426 km (0.086 R)
• M59: 52,172,557 km (0.097 R)
• M60: 52,290,739 km (0.045 R)
• M61: 52,646,034 km (0.087 R)
• M62: 53,955,314 km (0.102 R)
• M63: 57,336,376 km (0.088 R)
• M64: 58,683,355 km (0.115 R)
• M65: 60,040,657 km (0.056 R)
• M66: 60,164,524 km (0.116 R)
• M67: 60,536,723 km (0.099 R)
• M68: 61,783,023 km (0.067 R)
• M69: 62,284,026 km (0.062 R)
• M70: 63,921,076 km (0.069 R)
• M71: 64,300,905 km (0.072 R)
• M72: 64,935,649 km (0.062 R)
• M73: 66,083,363 km (0.118 R)
• M74: 66,467,381 km (0.048 R)
• M75: 67,366,315 km (0.092 R)
• M76: 68,916,897 km (0.058 R)
• M77: 69,826,751 km (0.068 R)
• M78: 70,740,644 km (0.069 R)
• M79: 71,921,271 km (0.051 R)
• M80: 72,712,195 km (0.079 R)
• M81: 73,505,811 km (0.097 R)
• M82: 74,435,413 km (0.107 R)
• M83: 75,101,721 km (0.111 R)
• M84: 76,440,473 km (0.052 R)
• M85: 77,382,191 km (0.112 R)
• M86: 79,005,478 km (0.096 R)
• M87: 79,957,668 km (0.089 R)
• M88: 83,942,507 km (0.05 R)
• M89: 84,219,712 km (0.054 R)
• M90: 86,728,169 km (0.088 R)
• M91: 89,261,010 km (0.082 R)
• M92: 90,394,513 km (0.116 R)
• M93: 92,103,819 km (0.096 R)
• M94: 93,249,140 km (0.083 R)
• M95: 96,278,198 km (0.025 R)
• M96: 96,713,527 km (0.08 R)
• M97: 96,858,787 km (0.093 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit